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Refract patents



      
           
This page is updated frequently with new Refract-related patent applications. Subscribe to the Refract RSS feed to automatically get the update: related Refract RSS feeds. RSS updates for this page: Refract RSS RSS


Spatial-domain low-coherence quantitative phase microscopy

University Of Pittsburgh - Of Commonwealth System Of Higher Education

Spatial-domain low-coherence quantitative phase microscopy

Spatial-domain low-coherence quantitative phase microscopy

Lg Innotek

Lens and lighting apparatus including the same


Date/App# patent app List of recent Refract-related patents
07/23/15
20150208493 
 Radiographic projector patent thumbnailnew patent Radiographic projector
A radiographic projector for housing and projecting a radioisotope for use in radiography is described. The front end of the projector has a chamfered surface for receiving an ancillary shielding component.
Spec Intellectual Property, Llc


07/23/15
20150207998 
 Image capturing lens assembly, image capturing device and vehicle photographing terminal patent thumbnailnew patent Image capturing lens assembly, image capturing device and vehicle photographing terminal
An image capturing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof.
Largan Precision Co., Ltd.


07/23/15
20150207954 
 Image reading apparatus patent thumbnailnew patent Image reading apparatus
Provided is an image reading apparatus that can inhibit occurrence of a bright spot line image due to microstructures of a light guide. An image reading apparatus satisfies: 45−φ≦θ≦φ−ω/n (0≦ω≦ωmax); and 45−φ≦θ≦φ(−ωmax≦ω≦0), where θ is an angle (deg.) between a surface of original and a reflecting surface of a microstructure reflection surface of a light guide, ω is a half angle of view (deg.) of an imaging forming lens, ωmax (ωmax>0) is a maximum value (deg.) of the half angle of view of the imaging forming lens on an led light source side with respect to a reading optical axis of the imaging lens, −ωmax is a maximum value (deg.) of the half angle of view of the imaging lens on a side opposite to the led light source with respect to the reading optical axis, n is a refractive index of the light guide, and φ=sin−1(1/n)..
Canon Kabushiki Kaisha


07/23/15
20150207457 
 Thermionic converter device patent thumbnailnew patent Thermionic converter device
Converter device for converting energy from electromagnetic radiation, in particular concentrated solar energy, in electrical power, comprising a thermionic emitter (2) and an absorber (1) of electromagnetic radiation, configured to transform electromagnetic radiation energy to thermal energy, having an outer surface (10) configured to be exposed to electromagnetic radiation and an inner surface integrally coupled to the thermionic emitter (2), the outer surface (10) being provided with a sub-micrometer periodic surface structure, the thermionic emitter (2) being monolithically integrated on said inner surface of the absorber (1), the absorber (1) being made of a material selected from the group comprising or consisting of carbide or aluminium nitride-based ceramic materials, and pyrolitic graphite, the thermionic emitter (2) being made of a material selected from the group comprising or consisting of thin film diamond deposited through chemical vapour deposition (cvd), thin film titanium nitride (tin) or molybdenum silicide or di carbides or di borides-based ceramic materials, and refractory metals.. .
Consiglio Nazionale Delle Ricerche


07/23/15
20150207294 
 Method for producing a radiation-emitting component and radiation-emitting component patent thumbnailnew patent Method for producing a radiation-emitting component and radiation-emitting component
A method proposed for manufacturing a radiation-emitting component in which a field distribution of a near field in a direction perpendicular to a main emission axis of the component is specified. From the field distribution of the near field, an index of refraction profile along this direction is determined.
Osram Opto Semiconductors Gmbh


07/23/15
20150207047 
 Gradient polymer structures and methods patent thumbnailnew patent Gradient polymer structures and methods
An optical article includes a silicone-containing composition. The silicone composition includes a first region having a first refractive index and a second region having a second refractive index.
Dow Corning Toray Co., Ltd.


07/23/15
20150206927 
 Organic electroluminescent device patent thumbnailnew patent Organic electroluminescent device
An organic el device includes at least one insulating bank disposed on a translucent substrate, a translucent electrode in contact with the bank, an organic layer containing a light-emitting layer and formed on the translucent electrode, and a reflection electrode formed on the organic layer. The bank is made from a translucent dielectric material having a low refractive index that is equal to or less than that of the organic layer.
Pioneer Corporation


07/23/15
20150206756 
 Lowering tungsten resistivity by replacing titanium nitride with titanium silicon nitride patent thumbnailnew patent Lowering tungsten resistivity by replacing titanium nitride with titanium silicon nitride
Semiconductor devices, methods and apparatus for forming the same are provided. The semiconductor device includes a substrate having a source and drain region and a gate electrode stack on the substrate between the source and drain regions.
Applied Materials, Inc.


07/23/15
20150205196 
 Method of manufacturing substrate with a multilayer reflective film,  manufacturing a reflective mask blank, substrate with a multilayer reflective film, reflective mask blank, reflective mask and  manufacturing a semiconductor device patent thumbnailnew patent Method of manufacturing substrate with a multilayer reflective film, manufacturing a reflective mask blank, substrate with a multilayer reflective film, reflective mask blank, reflective mask and manufacturing a semiconductor device
The present invention relates to a method of manufacturing a substrate with a multilayer reflective film having a multilayer reflective film, obtained by alternately laminating a high refractive index layer and a low refractive index layer, on the main surface of a mask blank substrate on the side of which a transfer pattern is formed, comprising a step of: depositing the multilayer reflective film on the main surface by ion beam sputtering using targets composed of a high refractive index material and a low refractive index material; wherein, during the ion beam sputtering, sputtered particles of the high refractive index material and the low refractive index material are made to enter at prescribed incident angle relative to the normal of the main surface so that the power spectral density in a prescribed spatial frequency region is a prescribed value.. .

07/23/15
20150205136 
 Green laser zoom beam expanding system and laser processing equipment patent thumbnailnew patent Green laser zoom beam expanding system and laser processing equipment
A green laser zoom beam expanding system, applied to the field of laser processing, and comprising a first lens, a second lens and a third lens (l1, l2, l3). The first lens and the third lens (l1, l3) are plane-convex plus lenses, and the second lens (l2) is a meniscus minus lens.
Hans Laser Technology Industry Group Co., Ltd.


07/23/15
20150205080 
new patent

Optical system and image pickup apparatus having the same


An optical system includes, a front lens unit having a positive refractive power, an aperture stop, and a rear lens unit having a positive refractive power, wherein the front lens unit includes an fb lens system, and an fa lens system, the fb and fa lens systems being configured to move appropriately, when shifting a focus from an object at a long distance to an object at a short distance. A focal length ffb of the fb lens system and a focal length f of the entire optical system are appropriately set..
Canon Kabushiki Kaisha


07/23/15
20150205076 
new patent

Image lens assembly and image capturing device


An image lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has a convex object-side surface.
Largan Precision Co., Ltd.


07/23/15
20150205073 
new patent

Five-piece lens set for capturing images


The invention discloses a five-piece lens set for capturing images. The lens set comprises a five-piece optical lens.
Ability Opto-electronics Technology Co. Ltd.


07/23/15
20150205072 
new patent

Five-piece lens set for capturing images


The invention discloses a five-piece lens set for capturing images. The lens set comprises an aperture stop, an image-plane, and a five-piece optical lens for capturing images.
Ability Opto-electronics Technology Co.ltd.


07/23/15
20150205062 
new patent

Optical interposer


An optical interposer comprising an array of first order diffraction grating couplers arranged to couple light emitted by an array of single mode vertical-cavity surface-emitting lasers (vcsels) into optical waveguides, the light being emitted in a direction substantially perpendicular to the optical waveguides; a device for refracting the light over at least 4 degrees; an array of output ports arranged to optically couple light from the optical waveguides into an array of optical fibers or other optical elements; and the optical waveguides connecting the array of first order diffraction grating couplers and the array of output ports to route the light from the diffraction gratings into the output ports.. .
Huawei Technologies Co., Ltd.


07/23/15
20150205039 
new patent

High bandwidth multimode optical fiber optimized for multimode and single-mode transmissions


The minimal and maximal refractive indexes n1, n0 and the optical core radius a are chosen such that na>0.20, a>10 μm and . .
c


07/23/15
20150205033 
new patent

Integrating color filters into frontlight for reflective display


A light guide may include a light guide core, light-extracting elements and cladding layers having lower refractive indices than that of the light guide core. The light guide may be a component of a front light system for a display.
Qualcomm Mems Technologies, Inc.


07/23/15
20150205032 
new patent

Directional backlight unit


Provided is a directional backlight unit that enables a three-dimensional (3d) image to be viewed at various viewing angles. The directional backlight unit includes a light source configured to emit light, a first reflector configured to reflect light emitted from the light source, a second reflector configured to additionally reflect the light reflected by the first reflector, a light guide plate configured to accommodate the light reflected by the first reflector or the second reflector and output the light to an outside, and an angle adjustor configured to rotate the first reflector or the second reflector to a reflective angle.
Electronics And Telecommunications Research Institute


07/23/15
20150205028 
new patent

Optically anisotropic film


An optically anisotropic film which is superior in light leakage suppression in black display is provided. An optically anisotropic film is provided, which has a refractive index relation of nx>nz>ny, wherein nx−nz is less than 0.005, and nz−ny is less than 0.004, wherein nz represents a refractive index in the thickness direction, nx represents an in-plane refractive index in a direction in which a maximum refractive index is generated in the plane of the film, and ny represents a refractive index in a direction perpendicular to the diction of nx direction in the plane of the film..
Sumitomo Chemical Company, Limited


07/23/15
20150204797 
new patent

Method and device for detecting, in particular, refracting defects


An in-line method for optically inspecting transparent or translucent containers (3) comprises illuminating each container with a light source that presents light intensity variation in a periodic pattern along at least a first variation direction. A number n greater than or equal to three of images of the container traveling in front of the light source and occupying n different respective positions along the travel path is taken.
Msc & Sgcc


07/23/15
20150204795 
new patent

Optical sensor of bio-molecules using thin-film interferometer


The present invention is directed to an assembly for use in detecting an analyte in a sample based on thin-film spectral interference. The assembly comprises a waveguide, a monolithic substrate optically coupled to the waveguide, and a thin-film layer directly bonded to the sensing side of the monolithic substrate.
Access Medical Systems, Ltd.


07/23/15
20150204728 
new patent

Spatial-domain low-coherence quantitative phase microscopy


Systems, methods and other embodiments associated with spatial-domain low-coherence quantitative phase microscopy (sl-qpm) are described herein. Sl-qpm can detect structural alterations within cell nuclei with nanoscale sensitivity (0.9 nm) (or nuclear nano-morphology) for “nano-pathological diagnosis” of cancer.
University Of Pittsburgh - Of The Commonwealth System Of Higher Education


07/23/15
20150204723 
new patent

Optical phase device, method and system


The invention provides an optical phase device with its application method and system. The optical phase device consists of a transparent dielectric substrate, a multilayer stack of dielectrics and a buffer layer.
Beihang University


07/23/15
20150204516 
new patent

Beam collimated light emitting module with light color mixed chamber


A beam collimated light emitting module with a light color mixed chamber includes a light holder, a light source assembly located on the light holder, an optical lens covering the light source assembly, and a reflector. The optical lens includes a first light exit surface, a light entrance surface, and a second light exit surface.
Edison Opto Corporation


07/23/15
20150204508 
new patent

Lens and lighting apparatus including the same


A lighting apparatus includes a body, a light source unit disposed on the body to generate light, and a lens disposed on the body to refract light generated from the light source unit. The lens includes a light introduction portion having a light introduction surface for introduction of light and a light emission portion having a light emission surface for passage of light having passed through the light introduction portion, and the light introduction surface of the light introduction portion and the light emission surface of the light emission portion are configured to satisfy cos a1−cos θ1/cos a2−cos θ2<0..
Lg Innotek Co., Ltd.


07/23/15
20150204176 
new patent

Methods for increased hydrocarbon recovery through mineralization sealing of hydraulically fractured rock followed by refracturing


The invention is a method of increasing hydrocarbon recovery through the biomineralization sealing of fractured geological formations followed by refracturing, including preparing a composition with biochemical components that is delivered into a geological subsurface through a cased well bore. Nutrient solutions are delivered into the geological subsurface through the well bore, thereby metabolizing the nutrient solutions with the biochemical components to create a mineralizing byproduct.
Montana State University


07/23/15
20150203980 
new patent

Method for ultra-fast boriding


An article of manufacture and method of forming a borided material. An electrochemical cell is used to process a substrate to deposit a plurality of borided layers on the substrate.
Uchicago Argonne Llc


07/23/15
20150203757 
new patent

Nematic liquid crystal composition


The present invention relates to a nematic liquid crystal composition useful as an electro-optic liquid crystal display material and having a positive dielectric anisotropy (Δ∈). The liquid crystal composition has refractive index anisotropy (Δn) adjusted to a desired level, a sufficiently low viscosity (η), and a positive dielectric anisotropy (Δ∈) while degradation of the temperature range of the nematic phase is avoided by suppressing the decrease in nematic phase-isotropic liquid phase transition temperature (tni) and the increase in lower limit temperature of the nematic phase.
Dic Corporation


07/23/15
20150203710 
new patent

Liquid polymerizable composition comprising mineral nanoparticles and its use to manufacture an optical article


Disclosed is a liquid polymerizable composition including a phosphine oxide or a phosphine sulphide monomer composition with mineral nanoparticles homogeneously dispersed therein, as well as its use for the preparation of a transparent polymeric material having a high refractive index and its use in the optical field.. .
Essilor International (compagnie Generale D'optique)


07/23/15
20150203709 
new patent

High refractive index nanocomposite layer


The present invention relates to an oled internal light extraction scheme with graded-index layer and embedded scattering particles.. .
Pixelligent Technologies Llc


07/23/15
20150203635 
new patent

Silicone rubber


Copolymers, as well as compounds, compositions, articles of manufacture, and methods of making thereof, are disclosed. The copolymers may generally exhibit flexibility properties and may generally have a high refractive index.
Empire Technology Development Llc


07/23/15
20150203411 
new patent

Additive manufacturing hybrid core


A hybrid core for manufacturing high temperature parts includes a non-refractory metal portion and a refractory metal portion wherein at least a portion of the non-refractory metal portion and the refractory metal portion are manufactured by using an additive manufacturing process.. .
United Technologies Corporation


07/23/15
20150203395 
new patent

High refractivity and high dispersion optical glass, element and instrument


A high refractivity and high dispersion optical glass with light transmissivity and good devitrification resistance. The high refractivity and high dispersion optical glass, including: 1 wt % to 13 wt % of sio2, 6 wt % to 15 wt % of b2o3, 5 wt % to 22 wt % of tio2, 35 wt % to 60 wt % of la2o3, 1 wt % to 15 wt % of gd2o3, 2 wt % to 10 wt % of zro2, 1 wt % to 15 wt % of nb2o5, 0.5 wt % to 8 wt % of zno, 0 to 8 wt % of wo3 and 0 to 10 wt % of y2o3, with ta2o5 and geo2 excluded.
Cdgm Glass Co., Ltd.


07/23/15
20150202248 
new patent

E2f as a target of hormone refractory prostate cancer


The instant invention provides amino acid sequences competing with e2f for dna binding. Methods of using said amino acid sequences for treatment of hormone-refractory prostate cancer are also provided..
Rutgers, The State University Of New Jersey


07/23/15
20150202199 
new patent

Treatments for depression and other diseases with a low dose agent


The present invention relates to improved compositions and methods for the treatment or prevention of various diseases, including forms of depression, including, for example, breakthrough depression and treatment-refractory depression, and other mood disorders, as well as parkinson's disease, bipolar disorder, bipolar disorder, attention deficit disorder (adhd), restless leg syndrome (rls), and obesity. In some embodiments, the compositions and methods comprise low dose naltrexone or related opioid antagonists..
Pharmorx Therapeutics, Inc.


07/16/15
20150200342 

Light emitting device having mgo pyramid structure and fabricating the same


A method for fabricating a light emitting device, the method including forming a semiconductor stack structure including a first semiconductor layer, a second semiconductor layer, and an active layer disposed therebetween, on a substrate, and forming a refractive index adjustment layer on the first semiconductor layer. The refractive index of the refractive index adjustment layer is smaller than the refractive index of the first semiconductor layer.
Postech Academy-industry Foundation


07/16/15
20150200243 

Method for fabricating electronic device


A method for fabricating an electronic device is provided, and the method comprises the steps of: forming a lower electrode on a substrate; forming a dielectric film on the lower electrode; forming an upper electrode on the dielectric film, the upper electrode including gold (au); forming a refractory metal layer on at least one of upper or lower surface of the upper electrode, the refractory metal layer having a melting temperature higher than a melting temperature of the upper electrode; forming an insulating film to cover the lower electrode, the dielectric film, the upper electrode, and the refractory metal layer; and dry-etching the insulating film to form an opening therein, the upper electrode or the refractory metal layer being exposed at the opening.. .
Sumitomo Electric Device Innovations, Inc.


07/16/15
20150200207 

Display circuitry with improved transmittance and reduced coupling capacitance


A display may have a color filter layer and a thin-film transistor layer. A layer of liquid crystal material may be located between the color filter layer and the thin-film transistor (tft) layer.
Apple Inc.


07/16/15
20150198853 

Display apparatus and manufacturing the same


A display apparatus includes a first substrate to be exposed to external light; a second substrate opposing the first substrate; a gate line arranged over the first substrate such that the gate line is located between the first and second substrates; and an anti-reflective layer. The anti-reflective layer is arranged between the first substrate and the gate line.
Samsung Display Co., Ltd.


07/16/15
20150198791 

Imaging lens


An imaging lens includes a first lens group having positive refractive power; a second lens group having negative refractive power; and a third lens group having negative refractive power, arranged in this order from an object side to an image plane side. The first lens group includes a first lens having positive refractive power, a second lens having negative refractive power, and a third lens having positive refractive power.
Kantatsu Co., Ltd.


07/16/15
20150198787 

Imaging lens


An imaging lens includes a first lens group having positive refractive power; a second lens group having negative refractive power; and a third lens group having negative refractive power, arranged in this order from an object side to an image plane side. The first lens group includes a first lens having positive refractive power, a second lens having negative refractive power, and a third lens having positive refractive power.
Kantatsu Co., Ltd.


07/16/15
20150198786 

Imaging lens assembly, imaging device and mobile terminal


An imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens element has refractive power.
Largan Precision Co., Ltd.


07/16/15
20150198782 

Packaging mems in fluidic environments


A method and apparatus for packaging a mems device is disclosed that includes a mems die mounting surface, a mems device disposed on the mounting surface, and a fluid contained within the package and surrounding at least a portion of the mems device. The fluid may be selected to provide certain advantageous features.

07/16/15
20150198751 

Optical film and digital pen system using the same


An optical film and a digital pen system using the same are provided. The optical film includes a film layer including a fine structure, a coating layer coated on the fine structure and having an infrared ray scattering property, and a matching layer laminated above or below the film layer and having a refractive index matching a refractive index of the fine structure within a predetermined error range..
Pen Generations Inc.


07/16/15
20150198478 

Planar light wave circuit based optical transceiver assembly


An apparatus is provided in which a photodiode supported on a planar light wave circuit assembly and arranged such that a photosensitive portion of the photodiode is aligned along an optical path from the output of the planar light wave circuit to the photodiode of the planar light wave circuit assembly. The photodiode is arranged such that a spot size of light output from the planar light wave circuit is incident on the photosensitive portion such that an optical signal transmitted by the light output is converted to an electric signal by the photodiode.
Cisco Technology, Inc.


07/16/15
20150198371 

Refractory ceramic gas purging plug and a process for manufacturing said gas purging plug


The invention relates to a refractory ceramic gas purging plug, with a gas inlet at a first end, the so-called cold end, a gas outlet at a second end, the so-called hot end, and a peripheral surface extending between first and second end.. .
Refractory Intellectual Property Gmbh & Co. Kg


07/16/15
20150198162 

Pump for pumping molten metal with reduced dross formation in a bath of molten metal


A pump for pumping molten metal includes a refractory base that can be submerged in a bath of molten metal. A refractory shaft sleeve has upper and lower end portions and is fastened to the base at the lower end portion.

07/16/15
20150197659 

Aqueous coating composition and anti-glare coating formed thereform


Provided is an aqueous coating composition including: particular amounts of certain first solid polymeric particles having an average diameter of 0.60-0.99 μm; certain second solid polymeric particles having an average diameter of 2-20 μm, and mixtures thereof; and, third solid polymeric particles having a calculated tg of from −60 c to 120° c. And an average particle diameter of from 50 nm to 500 nm; wherein the second solid polymeric particles have a k10 value of less than 1.9e+10 n/m2; wherein the difference between the refractive index of the outer surface of the second solid polymeric particles and the refractive index of the third solid polymeric particles is between 10e-4 to 10e-2; and wherein the aqueous coating composition comprises less than 10% by volume, inorganic extender particles.
Rohm And Haas Company


07/16/15
20150197634 

Thermally stable transparent composite materials


A composite material having a transparent reinforcement constituent encased in a transparent matrix constituent is described and illustrated herein. The reinforcement constituent and matrix constituent are selected so that a difference of the refractive index between the two constituents is less than 0.003 for visible light and across a temperature range of at least 0 degrees centigrade to 50 degrees centigrade..
United States Government As Represented By The Secretary Of The Army


07/16/15
20150197628 

Composite of polymer and tungstic acid and/or molybdic acid


Provided are: a method for easily producing a composite of a polymer and tungstic acid and/or molybdic acid; and a composite which is obtained by the method and has high transparency and a desired refractive index. This composite contains tungstic acid and/or molybdic acid and a polymer that has a number average molecular weight of 1,000-10,000,000 and an ether bond and/or an ester bond.
National University Corporation Kumamoto University


07/16/15
20150197450 

Refractory composition and process for forming article therefrom


Refractory compositions and methods of forming articles therefrom are provided that include a plurality of aggregate particles and a binder intermixed with the aggregate particles. The binder composition includes sintered crystalline chromium metaphosphate or chromium-aluminum metaphosphate, or combinations of the two distributed in the binder.
Stellar Materials Incorporated


07/16/15
20150196427 

System and providing radiation having annular profile


A system includes a focusing element configured to receive electromagnetic radiation coaxially and to focus the electromagnetic radiation to generate focused radiation. The system also includes a refracting element having an associated focal plane.
Topcon Medical Laser Systems, Inc.


07/16/15
20150196389 

Microincision lens


A foldable lens comprises an outer refractive surface portion comprising a first plurality of convexly curved refractive profile regions having positive optical power to converge light energy with refraction toward a focus on the retina. The convexly curved refractive profile regions of the outer region may correspond to at least about a quarter of the refractive power of the lens, such that the lens thickness is decreased substantially and the folded lens can fit through a small incision.
Abbott Medical Optics Inc.


07/09/15
20150195945 

Communications bladed panel systems


A fiber panel system includes a chassis including a backplane; and at least a first blade configured to mount to the chassis. The first blade is moveable relative to the chassis between a refracted (closed) position and at least one extended position.
Adc Telecommunications, Inc.


07/09/15
20150194580 

Led package with encapsulant having planar surfaces


Led packages are disclosed that are compact and efficiently emit light, and can comprise encapsulants with planar surfaces that refract and/or reflect light within the package encapsulant. The packages can also comprise a submount with one or more leds, and a blanket conversion material layer on the one or more leds and the submount.
Cree, Inc.


07/09/15
20150193058 

Touch screen panel


A touch screen panel provided in an image display device. The touch screen panel includes: a transparent substrate; a plurality of first sensing patterns on the transparent substrate and coupled to each other along a first direction; a first insulating film on the first sensing patterns; a plurality of second sensing patterns on the first insulating film and coupled to each other along a second direction, the first and second sensing patterns being alternately arranged not to overlap with each other; and a second insulating film on the second sensing patterns, wherein the first insulating film and the second insulating film are composed of materials having different optical refractive indexes..
Samsung Display Co., Ltd.


07/09/15
20150192782 

Optical devices based on non-periodic sub-wavelength gratings


Various embodiments of the present invention are directed to optical devices comprising planar lenses. In one aspect, an optical device includes two or more planar lenses, and one or more dielectric layers.
Hewlett-packard Development Company, L.p.


07/09/15
20150192778 

Ultraviolet laser zoom beam expanding system and laser processing equipment


An ultraviolet laser zoom beam expanding system, applied to the field of laser processing, includes a first lens, a second lens, and a third lens (l1, l2, l3). The first lens and the third lens (l1, l3) are plane-convex plus lenses, and the second lens (l2) is a convex-concave minus lens.
Han's Cnc Science And Technology Co., Ltd.


07/09/15
20150192761 

Image lens assembly system


An image lens assembly system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The first lens element with negative refractive power has a convex object-side surface.
Largan Precision Co., Ltd.


07/09/15
20150192760 

Photographing optical lens assembly, image capturing device and mobile terminal


A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof.
Largan Precision Co., Ltd.


07/09/15
20150192728 

Variable index light extraction layer and making the same


Variable index light extraction layers that contain a first region with a first material and a second region including a second material are described, where the first region has a lower effective index of refraction than the second region. Optical films and stacks may use the variable index light extraction layers in front lit or back lit display devices and luminaires..
3m Innovative Properties Company


07/09/15
20150192707 

Transparent element with diffuse reflection comprising a sol-gel layer


A transparent layered element with diffuse reflection properties includes two outer layers made of dielectric materials having substantially the same refractive index and a central layer intercalated between the two outer layers, formed either from a single layer which is a dielectric layer with a refractive index different from that of the outer layers or a metallic layer, or from a stack of layers which includes at least one dielectric layer with a refractive index different from that of the outer layers or a metallic layer. The upper outer layer is a sol-gel layer including a silica-based organic/inorganic hybrid matrix..
Saint-gobain Glass France


07/09/15
20150192701 

Optical product and spectacle plastic lens


An optical product includes an optical multilayer film on an optical product base, a color of reflected light of the optical multilayer film satisfies a condition of 0.27≦x≦0.31 and 0.30≦y≦0.36 in a chromaticity diagram (x,y,y) of a cie color system, reflectance is always 1 percent or less in a wavelength range from 420 nanometers (nm) to 680 nm, both inclusive, y is 0.5 percent or less, and the optical multilayer film has a total of seven layers, in which a first layer is counted from an optical product base side, and odd layers are low refractive index layers and even layers are high refractive index layers, and an optical film thickness of a sixth layer is greater than or equal to 0.530λ, and not greater than 0.605λ when λ represents a design wavelength (any value in a range from 480 nm to 520 nm, both inclusive).. .
Tokai Optical Co., Ltd.


07/09/15
20150192698 

Hyperbright white roofing granules with high solar reflectance


The invention provides a bright white refractory roofing granule, comprising a ceramic material formed from a substantially homogenous mixture of a ceramic-forming clay, sintering material, and optionally comprising silica particles, and other potential additives, said bright white refractory roofing granule having a total solar reflectance of at least 0.80 and a hunter color l-value of at least 85.0, together with processes for making and using the same.. .
Specialty Granules, Inc.


07/09/15
20150192474 

Terahertz-wave detection element, manufacturing method therefor, and observation apparatus


Provided a terahertz-wave detection element in which the occurrence of warping and a crack is suppressed. The detection element includes: an electro-optic crystal layer of a thickness 1-10 μm in which a refractive index at an incident position of the terahertz wave changes in accordance with incident intensity; a substrate supporting the electro-optic crystal layer; a resin layer of a thickness 0.1-1 μm that joins them; and a total reflection layer formed on a surface of the electro-optic crystal, consisting of a first dielectric multilayer film and having a thickness not less than 1 μm.
Ngk Insulators, Ltd.


07/09/15
20150192457 

Terahertz-wave detection element, manufacturing method therefor, and observation apparatus


Provided a terahertz-wave detection element having high spatial resolution in which the occurrence of warping and a crack is suitably suppressed. The detection element includes: an electro-optic crystal layer in which a refractive index at an incident position of the terahertz wave changes in accordance with incident intensity of the terahertz wave; and a substrate supporting the electro-optic crystal layer.
Ngk Insulators, Ltd.


07/09/15
20150192364 

Vessel transfer insert and system


A system for removing molten metal from a vessel is disclosed. The system includes a pump and a refractory casing that houses the pump.

07/09/15
20150192363 

Mobile removable hearth for furnace and transporter


A mobile removable hearth skid for a furnace and/or cooling chamber including: a base, the base including a top horizontal surface with a supporting a refractory platform which possesses a perimeter edge including a front perimeter edge, a rear perimeter edge, and at least two side perimeter edges. The rear perimeter edge and the at least two side perimeter edges form a continuous shoulder extending beyond the base perimeter edge.

07/09/15
20150192295 

Mineral additive blend compositions and methods for operating waste to energy combustors for improving their operational performance and availability, protecting combustor materials and equipment, improving ash quality and avoiding combustion problems


Mineral additives and a method for operating a waste-to-energy furnace are provided in order to improve its operational performance and availability, increase the lifetime of the combustor building materials (refractory walls and heat-exchanger metallic tubes) and flue gas treatment equipment, improve ash quality, reduce emissions and avoid combustion problems such as agglomeration, slagging, deposition, and corrosion. A method for operating a waste-to-energy furnace, such as a fluidized bed reactor, pulverized-fuel combustor, grate combustor includes introducing mineral additive into the furnace.
Imerys Ceramics France


07/09/15
20150192275 

Display device and light emitting device


Disclosed is a display device. The display device includes light sources to generate light; light flux control members to refract the light; a drive substrate on which the light sources are mounted; a cover to cover the drive substrate; reflective portions disposed in at least one of the drive substrate and the cover to reflect the refracted light; and a display panel into which the reflected light is incident..
Lg Innotek., Ltd.


07/09/15
20150192271 

Narrowband transmission filter


A narrowband transmission system includes a dielectric grating that defines a surface and includes a plurality of longitudinal members arranged along an axis. The longitudinal members are surrounded by a medium.
The Regents Of The University Of Michigan


07/09/15
20150192258 

Led lighting device


An led lighting device of embodiment comprising an led light source which generates an ultraviolet light or a visible light, an axisymmetric transparent member which is provided over the light source and which is transparent to visible light, and an axisymmetric light scattering member disposed in the transparent member apart from the light source. A distance of closest approach l2 between the light source and the light scattering member, and an area c of a light emitting surface of the light source satisfy the settled relation.
Toshiba Materials Co., Ltd


07/09/15
20150190864 

Composite components formed by coating a mold with ceramic material


Methods and processes are described that form ceramic wear surfaces on the outer surface of a cast part. A mold having a mold cavity is provided.
Spokane Industries


07/09/15
20150190224 

Wide-angle optical unit for ophthalmological implants


A wide-angle optical unit for ophthalmological implants in the eye includes a lens system arranged in a rotationally symmetrical manner about an optical axis and further includes at least two lenses that rest one on top of the other in a planar manner and which are made of materials having different optical refractive indices, in addition, the wide-angle optical unit includes an optical decoupling structure and a trailing lens arranged proximally with respect to the interior of the eye. The trailing lens is mounted around the optical decoupling structure..
Karlsruher Institut Fuer Technologie


07/02/15
20150188280 

Metal-insulator-metal waveguide for nano-lasers and optical amplifiers


A metal-insulator-metal (mim) waveguide structure for nano-lasers or optical amplifiers is described. The structure comprises a substrate on which are supported first and second metal layers which form electrical contacts for the waveguide.

07/02/15
20150188093 

Organic light-emitting display apparatus


An organic light-emitting display apparatus including a substrate; an insulating layer disposed on the substrate; a first pixel electrode disposed on the insulating layer and including a reflecting layer; a pixel defining layer disposed around one end of the first pixel electrode and extending away from the first pixel electrode; a first intermediate layer disposed on the first pixel electrode and including an organic emission layer; an opposite electrode disposed on the first intermediate layer and the pixel defining layer and including a reflecting layer; and a first refractive layer disposed between the insulating layer and the pixel defining layer and having a refractivity greater than that of the insulating layer and the pixel defining layer. A first end of the first refractive layer is disposed to contact the first intermediate layer, and a second end of the refractive layer is disposed to face a portion of the opposite electrode..
Samsung Display Co., Ltd.


07/02/15
20150188090 

Organic electroluminescent element and light emitting device


According to one embodiment, an organic electroluminescent element includes a first electrode, a reflective layer, an organic light emitting layer, a second electrode, and an optical buffer layer. The reflective layer is provided to face the first electrode.
Kabushiki Kaisha Toshiba


07/02/15
20150188086 

Display substrate and preparing method thereof


The present invention relates to the technical field of display, and provides a display substrate and a preparing method thereof which can solve the problem of lower light-emitting efficiency of the display substrate in the prior art. The display substrate of the present invention comprises a plurality of display units of at least two different colors.
Boe Technology Group Co., Ltd.


07/02/15
20150188082 

Local seal for encapsulation of electro-optical element on a flexible substrate


An electroluminescent display or lighting product incorporates a panel comprising a collection of distinct light-emitting elements formed on a substrate. A plurality of distinct local seals are formed below respective individual light-emitting elements or groups of light-emitting elements.
Global Oled Technology Llc


07/02/15
20150188078 

Electroluminescent element and lighting apparatus comprising the same


An electroluminescent element includes a first transparent electrode, a second transparent electrode, a light emitting layer sandwiched between the first transparent electrode and the second transparent electrode, a first transparent member formed on a surface of the first transparent electrode opposite to the light emitting layer, and a second transparent member formed on a surface of the second transparent electrode opposite to the light emitting layer, wherein refractive indices of the first transparent electrode and the second transparent electrode are selected such that as seen from the light emitting layer, a reflectance of an interface between the light emitting layer and the first transparent electrode becomes higher than a reflectance of an interface between the light emitting layer and the second transparent electrode, and a refractive index of the first transparent member is set to be lower than a refractive index of the second transparent member.. .
Konica Minolta, Inc.




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