This page is updated frequently with new Optical Component-related patent applications.
| Optical component|
Methods and apparatus for use in coherent transmission and reception of optical data signals. An integrated optics block (100) for use in a coherent optical transmitter comprising: a beam splitter (102) configured to split an input light signal into first and second input light signals, to output the first input light signal for use in an optical transmitter chip and to output the second input light signal for use as a local oscillator signal; a polarisation combiner (104) configured to combine first and second received modulated light signals to form an output; and a polarisation rotator (106) configured to rotate the polarisation of the second modulated light signal such that it is substantially orthogonal to the polarisation of the first modulated light signal prior to combining..
Oclaro Technology Limited
| Optical waveguide, and optical component and variable wavelength laser which use the same|
Provided are: an optical waveguide that relatively easily expands a spot size and that can suppress an increase in optical coupling loss with another optical waveguide element; and an optical component and variable-wavelength laser that use the optical waveguide. The optical waveguide is provided with: a cladding member; and a core layer that is disposed within the cladding member and that is formed as an elongated body having a rectangular cross-sectional shape from a material having a higher refractive index than the material configuring the cladding member.
| Projector and driving projector|
A projector is provided which includes: a peltier device having a first surface in contact with an optical component (heat generating component) and a second surface in contact with a heat sink (heat dissipating component); and a peltier device driving unit as a controller that generates a temperature difference between the two surfaces of the peltier device by applying a cyclically changing voltage to the peltier device. The peltier device driving unit applies to the peltier device a first voltage in a first of two time periods of a cycle and applies a lower second voltage in the second time period, the first voltage being for transferring heat from the optical component to the heat sink to reduce the temperature of the first surface below that of the second surface, and the second voltage being for preventing the transfer of heat from the second surface to the first surface..
Funai Electric Co., Ltd.
| Alignment of an optical component|
Methods, apparatuses, and systems for alignment of an optical component are described herein. One method includes forming a pit in a substrate, placing an optical component in the pit, and aligning the optical component such that an edge of the optical component is in physical contact with an alignment edge of the pit..
Honeywell International Inc.
| Arrangement for supporting an optical component|
An optical arrangement including an optical component with a basic body and at least one retaining element, which is designed as an integral element of the optical component or which is actively connected to the optical component is disclosed. The retaining element is affixed on a first contact position of the basic body and a carrier, on which the optical component is supported by means of the retaining element.
Jabil Optics Germany Gmbh
| Optical transmitter assembly for vertical coupling|
The invention relates to an optical transmitter assembly (ota) for vertical coupling of light into a chip, and to a method for manufacturing the ota. The ota includes a laser diode, a microlens and a turning mirror mounted at a top face of a supporting substrate within a sealed enclosure, and an optical component, such as an optical isolator, a polarizer, or a microlens disposed in a substrate cavity that opens to the back face of the substrate.
Lumentum Operations Llc
| Mirror based micromechanical systems and methods|
Unlike most mems device configurations which simply switch between two positions in many optical devices the state of a mems mirror is important in all transition positions. It may determine the characteristics of an optical delay line system and by that an optical coherence tomography system in one application and in another the number of wavelength channels and the dynamic wavelength switching capabilities in the other.
Gestion ValeÓ SociÉtÉ En Commandite (valeo Management L.p.)
| Methods and system for wavelength tunable optical components and sub-systems|
Wavelength division multiplexing (wdm) has enabled telecommunication service providers to fully exploit the transmission capacity of optical fibers. State of the art systems in long-haul networks now have aggregated capacities of terabits per second.
| Light-controlled electrokinetic assembly of particles near surfaces|
A method and apparatus for the manipulation of colloidal particulates and biomolecules at the interface between an insulating electrode such as silicon oxide and an electrolyte solution. Light-controlled electrokinetic assembly of particles near surfaces relies on the combination of three functional elements: the ac electric field-induced assembly of planar aggregates; the patterning of the electrolyte/silicon oxide/silicon interface to exert spatial control over the assembly process; and the real-time control of the assembly process via external illumination.
Bioarray Solutions, Ltd.
|Method and generating a predetermined three-dimensional contour of an optical component and/or a wafer|
A method for generating a predetermined three-dimensional contour of a component and/or a wafer comprises: (a) determining a deviation of an existing three-dimensional contour of the component and/or the wafer from the predetermined three-dimensional contour; (b) calculating at least one three-dimensional arrangement of laser pulses having one or more parameter sets defining the laser pulses for correcting the determined existing deviation of the three-dimensional contour from the predetermined three-dimensional contour; and (c) applying the calculated at least one three-dimensional arrangement of laser pulses on the component and/or the wafer for generating the predetermined three-dimensional contour.. .
Carl Zeiss Smt Gmbh
Apparatus and tuning optical components
An apparatus and method for tuning optical components are provided. The apparatus and method may be used for wavelength selection in the context of optical communication.
Huawei Technologies Co., Ltd.
Apparatus and tuning and switching between optical components
Apparatuses and methods for tuning and switching between optical components are provided. The apparatuses and methods may be used in the context of optical communication.
Huawei Technologies Co., Ltd.
Light emitting device and manufacturing light emitting device and optical component used in the same
A light emitting device wherein discoloration of a reflective layer in an optical component can be prevented and a stable optical output power can be maintained, and a method of manufacturing an optical component used in the light emitting device. The optical component includes a supporting member defining a through-hole, a reflective layer formed on an inner wall defining the through-hole, a protective layer formed on the reflective layer, and a light transmissive member having a light incident surface, a light emitting surface, and an outer circumference side-surface, and disposed in the through hole.
Camera housing for adjusting an optical system
A housing for mounting a component that includes an image sensor, a fixed installation space being provided in the interior of the housing for accommodating at least one optical component. The housing has at least one outer receiving recess that is spatially separate from the interior of the housing.
Robert Bosch Gmbh
Unitary fiber optic ferrule and adapter therefor
A unitary fiber optic ferrule reflects light off an interior lens and through the fiber optic ferrule. Optical fibers can be easily secured in the unitary fiber optic ferrule.
Us Conec, Ltd.
Curable composition, optical component and compound
Provided are a curable composition exhibiting excellent solvent solubility while maintaining a high refractive index; an optical component using such a curable composition; and a compound. The curable composition contains a compound represented by the following formula (1) and at least one kind selected from thermal radical polymerization initiators or photo radical polymerization initiators.
Optical converter system for (w)leds
An optical converter system for (w)leds, and a method for producing the optical converter system are provided. The optical converter system includes an inorganic converter for converting the radiation emitted from the led, an inorganic optical component, such as glass, disposed downstream relative to the converter in the direction of emission of the led.
Graphene in optical systems
The examples disclosed herein are related to graphene-based materials on see-through optical displays. One example provides, a computing device, including a see-through display system including an optical component through which a surrounding environment is viewable, an electrical component disposed on a user-facing side of the optical component, and a graphene-based layer disposed on the optical component, the graphene-based layer comprising a greater thickness of a graphene-based material on a portion closer to the electrical component and a lesser thickness of a graphene-based material on a portion farther from the electrical component..
Apparatus for capturing superimposed distance and intensity images
An apparatus for capturing superimposed distance and intensity images includes a distance image measuring arrangement provided with a distance radiation source, an intensity radiation source, a distance detection unit and an intensity detection unit. Distance measurement radiation from the distance radiation source and intensity measurement radiation from the intensity radiation source are incident on an area of a surface of a test object via a jointly used radiation deflection unit.
Fraunhofer-gesellschaft Zur Förderung Der Angewandten Forschung E.v.
Photocurable inkjet ink
Shown are: a photocurable inkjet ink containing 3 to 60 wt % of a compound (a1) represented by either of the following formulae (15) and (16), and 0.1 to 1 wt % of a surfactant (f); a liquid-repellent cured film obtained by photocuring the photocurable inkjet ink; a laminate which has the liquid-repellent cured film formed on a substrate having a refractive index of 1.55 or more with respect to light of a wavelength of 589 nm; a laminate which has the liquid-repellent cured film formed on a substrate having a refractive index of 1.55 or more with respect to light of a wavelength of 589 nm, and also has a microlens formed on the liquid-repellent cured film; an optical component which has a laminate having the microlens; and an image display device which has the optical component.. .
An optical component for a projection exposure apparatus includes a multiplicity of variably positionable beam-guiding elements which serve as pupil facets. The optical component can be arranged in the beam path of the projection optical unit..
Carl Zeiss Smt Gmbh
Image display device
An image display device is provided. The image display device includes a 3d display module and an optical component disposed above the 3d display module.
Integrated microoptic imager, processor, and display
An optical system for displaying light from a scene includes an active optical component that includes a first plurality of light directing apertures, an optical detector, a processor, a display, and a second plurality of light directing apertures. The first plurality of light directing apertures is positioned to provide an optical input to the optical detector.
Marsupial Holdings Inc.
Conjugate common optical path lithography lens
A conjugate common light path lithography lens set includes a first, second, third, and fourth spherical mirrors, arranged sequentially, a spherical reflecting mirror arranged below the fourth spheircal mirror, a first and second planar reflecting mirrors, inclinedly arranged above the first spherical mirror, so that a conjugate telecentric component pattern is formed to maintain an pattern of an object to have a non-deformed pattern after experiencing these optical components. As such, the omni-spherical mirror set and two kinds of optical material are mutually arranged to form the novel conjugate common light path lithography lens set.
National Applied Research Laboratories
Common optical elements exposer lens set having single non-spherical surface
A common optical components exposer lens set having a single non-spherical surface, comprising a common optical element set, comprising a first, second, and third lens arranged sequentially; a spherical reflecting mirror, arranged below the third spherical lens; and a planar reflecting lens, comprising a first and second planar reflecting, inclinedly arranged above the first lens, so that an equi-multiplication exposer lens set is formed by the spherical mirror set, so as to impinge a pattern on an object onto a photosensitive surface. As such, a single non-spherical surface and overlapping assembly, composed of three lenses having the single non-spherical surface and a spherical reflecting lens and two planar reflecting lenses overlapping together, in which two optical material types are arranged with respect to each other..
National Applied Research Laboratories
Curable composition for photoimprint, cured product, and producing film having pattern, optical component, circuit board, or electronic component using the composition
Component (b) has a saturated solubility of less than 1% by weight in the condensable gas in a liquid state at 5° c. And 1 atm or has a hansen distance (ra) of larger than 7.6 to the condensable gas..
Display device and operating method thereof
A display device and an operating method thereof are provided. The display device includes a display module for providing an original image, a optical component, a sensing module, and a control module.
Photocurable inkjet ink
Shown are: a photocurable inkjet ink containing 3 to 60 wt % of a compound (a2) that has a skeleton structure consisting of at least three benzene rings and at least one group selected from the following organic groups a, wherein all bonds between the benzene rings are formed through one of the groups, and that has at least one group selected from the following organic groups d that are bonded to the benzene rings, and 1 to 60 wt % of a compound (b) represented by the following formula (7) or (8); a microlens obtained by photocuring the photocurable inkjet ink; a laminate obtained by forming the microlens on a liquid-repellent cured film; an optical component having the laminate; and an image display device including the optical component.. .
Semiconductor device and manufacturing
A semiconductor device includes a first chip, a dielectric layer over the first chip, and a second chip over the dielectric layer. A conductive layer is embedded in the dielectric layer and is electrically coupled to the first chip and the second chip.
Taiwan Semiconductor Manufacturing Company, Ltd.
Backlight for curved-surface liquid crystal display device and curved-surface liquid crystal display device
The present invention relates to a display device, and particularly to a backlight for a curved-surface liquid crystal display device and a curved-surface liquid crystal display device. The backlight comprises: a backplane which matches a curved-surface lcd display screen of the curved-surface liquid crystal display device; a supporting member which comprises a plurality of stepped surfaces parallel with a base plate of the backplane; and light sources which are arranged on each of the stepped surfaces, wherein the plurality of light sources form a curved surface projecting to one direction, and the projecting direction of the curved surface is the same as that of the curved-surface lcd display screen.
Boe Technology Group Co., Ltd.
Flexible hermetic package for optical device
An opto-electronic package having two enclosures in which a first non-hermetic enclosure provides the structural rigidity required to maintain the alignment of the optical components for a predetermined environmental range, and second flexible enclosure that provides a hermetical seal for the opto-electronic package.. .
Lumentum Operations Llc
Strain relieved adapter for a jacketed cable and boot
An adapter for a fiber optic connector has provides strain relief for a jacketed cable connected to the adapter and the connector. The adapter preferably has two portions that act together to engage the jacketed cable and a boot that applies pressure to the adapter to secure the adapter.
Us Conec, Ltd
Optical component, infrared camera, and manufacturing optical component
The invention provides an optical component, an infrared camera including the optical component, and a method for manufacturing the optical component. Antireflection materials 3a are formed on a chalcogenide glass 2 of which a compositional ratio of germanium and selenium is 60 percent or greater.
Led lighting units, materials, and optical components for white light illumination
Materials and optical components formed thereof that are suitable for use in lighting units to obtain or approximate white light illumination, including lighting units that utilize one or more light-emitting diodes (leds) as a light source.. .
Ge Lighting Solutions, Llc
Protecting a vacuum environment from leakage
Methods, devices, and systems for protecting a vacuum environment from leakage are provided. The devices include an optical component for gas-tight closure of the vacuum environment, a retention device configured to retain the optical component and including a cooling region separated from the vacuum environment in a gas-tight manner and configured to receive a cooling medium to cool the optical component, a first part-region of the optical component being arranged in the cooling region, and a reduced-pressure region configured to have a reduced pressure and separated in a gas-tight manner from the vacuum environment and from the cooling region, a second part-region of the optical component being arranged in the reduced-pressure region, and a detector configured to detect a leakage in the optical component when the cooling medium flows from the cooling region into at least one of the reduced-pressure region or the vacuum environment..
Trumpf Laser- Und Systemtechnik Gmbh
Micro-optic adapters and tips for surgical illumination fibers
A microstructure optical adapter or tip according to the present disclosure may incorporate precision micro structure optical components engaging the input or output end of light energy delivery devices for customized light delivery of the light energy. The incorporation of precision micro structure optical components in injection molded plastic or glass parts will allow for inexpensive modification of the output light while also serving to protect the end of the illumination device.
Laser cutting systems and methods are described herein. One or more systems include a laser generating component, an optical component, a fixture for holding a support with a part positioned on the support, and a control mechanism for adjusting at least one of the laser generating component, the optical component, and the fixture such that a ratio of a laser energy applied to the part and a part material thickness is maintained within a predetermined acceptable range at each point along a cut path to cut through the part while maintaining the integrity of the support.
Align Technology, Inc.
Image stabilizer and adjustment method thereof, image stabilizing circuit, image stabilizing method, and camera module and position control optical component thereof
The present invention relates to an image stabilizer and a camera module. The image stabilizer for a lens that moves, with respect to an imaging element, in an auto-focus direction and a camera shake direction, includes a first position sensor, a distance signal calculation unit, a target position signal calculation circuit and a drive signal generation unit.
Asahi Kasei Microdevices Corporation
Light emitting unit, display, and lighting apparatus
There are provided a light emitting unit that enhances the uniformity of in-plane colors, as well as a display and a lighting apparatus that include such a light emitting unit thereon. The light emitting unit includes: a plurality of light emitting sections each having a light source and a wavelength conversion member, the wavelength conversion member converting a wavelength of light emitted from the light source; an optical component having a light incident surface in opposition to the plurality of light emitting sections; and a color unevenness prevention structure suppressing direct entering of light from the light source into the optical component..
Method for displacing at least one optical component
A method for displacing an optical component is disclosed, in which the electrical power maximally required when displacing the component is less than the sum of the maximum electrical powers of the at least two actuators used for the displacement.. .
Carl Zeiss Smt Gmbh
Optical device and method
The present disclosure generally relates to a device and method for optical measurement. The optical device provides an optical architecture for precise measurement when the measurement light source has inherent noise.
Taiwan Biophotonic Corporation
Monitor for particle injector
Approaches for determining the delivery success of a particle, such as a drug particle, are disclosed. A system for monitoring delivery of particles to biological tissue includes a volume, an optical component, a detector, and an analyzer.
Palo Alto Research Center Incorporated
Facet mirror for use in a projection exposure microlithography
A facet mirror is to be used as a bundle-guiding optical component in a projection exposure apparatus for microlithography. The facet mirror has a plurality of separate mirrors.
Carl Zeiss Smt Gmbh
Integrated optical component and making
The present disclosure provides an integrated optical component array and method of making an integrated optical component array useful for projection devices or other optical devices. The integrated optical component array can be a pbs array fabricated such that the individual pbs cubes having several elements can be assembled in a massively parallel manner and then singulated as individual optical components, and can result in a large reduction in manufacturing cost..
3m Inovative Properties Company
Waveguide for multispectral fusion
A system includes an optical waveguide configured to receive multispectral radiation from a scene, a first optical component and a second optical component. The first optical component is configured to cause a first portion of the multispectral radiation with wavelengths in a first range to exit the optical waveguide at a first position, and a second portion of the multispectral radiation with wavelengths in a second range to travel through the optical waveguide from the first position to a second position via total internal reflection.
Low stress mounting configuration for optical component
A system includes a dome-shaped optical component having a substantially circular edge and a mounting base for the optical component. A recess is in an outer surface of the optical component.
Splitter modules and optical component module mounting assemblies
A fiber optic module mounting assembly can include a surface defining an opening and a module holder. The module holder includes a body defining a channel.
Opterna Technology Limited
Wafer level packaged optical subassembly and transceiver module having same
An optical subassembly includes: a tsv submount layer carrying an active optical component and a sandwich cap bonded to the tsv submount layer. The sandwich cap includes a bottom spacer layer disposed above the tsv submount layer, a glass layer above the bottom spacer layer, and an upper spacer layer above the glass layer.
Sae Magnetics (h.k.) Ltd.
Method for connecting a first component to a second component
A method is provided for connecting a first component to a second component, wherein the first component has a deformation region. The deformation region is at least partially heated in a first step.
Johnson Controls Gmbh
Device for assisting visually impaired patients
The invention pertains to devices and methods that allow a subject having a diseased retina to see a more complete image of the subject's field-of-view. The invention provides a device comprising one or more windows comprising a plurality of optical components that redirect the light transmitting through the regions of the windows corresponding to the non-functional areas of the retina onto the functional areas of the retina in a manner such that the subject perceives a more complete field-of-view through the functional areas of the retina.
The Florida International University Board Of Trustees
Dynamically reconfigurable apertures for optimization of ppg signal and ambient light mitigation
This relates to an electronic device with dynamically reconfigurable apertures to account for different skin types, usage conditions, and environmental conditions and methods for measuring the user's physiological signals. The device can include one or more light emitters, one or more light sensors, and a material whose optical properties can be changed in one or more locations to adjust the optical path and the effective separation distances between the one or more light emitters and one or more light sensors or the size, location, or shape of the one or more dynamically reconfigurable apertures.