FreshPatents.com Logo
Enter keywords:  

Track companies' patents here: Public Companies RSS Feeds | RSS Feed Home Page
Popular terms

[SEARCH]

Anisotropy topics
Anisotropy
Liquid Crystal
Liquid Crystal Display
Magnetic Field
Image Display Apparatus
Electrostatically
Benzene Ring
Longitudinal Direction
Motorcycle
Magnetoresistance
Memory Cell
Enhancement
Random Access
Data Storage
Magnetic Resonance Imaging

Follow us on Twitter
twitter icon@FreshPatents

Web & Computing
Cloud Computing
Ecommerce
Search patents
Smartphone patents
Social Media patents
Video patents
Website patents
Web Server
Android patents
Copyright patents
Database patents
Programming patents
Wearable Computing
Webcam patents

Web Companies
Apple patents
Google patents
Adobe patents
Ebay patents
Oracle patents
Yahoo patents

[SEARCH]

Anisotropy patents



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


Phase difference layer laminated body for three dimensional liquid crystal display device and manufacturing method…

Iron-based composition for magnetocaloric effect (mce) applications and method of making a single crystal

Detection of permeability anisotropy in the horizontal plane

Date/App# patent app List of recent Anisotropy-related patents
09/11/14
20140257703
 Real-time formation anisotropy and dip evaluation using multiaxial induction measurements patent thumbnailReal-time formation anisotropy and dip evaluation using multiaxial induction measurements
Methods and systems are provided for logging a formation by combining results for a zero-dimensional inversion of conductivity measurements with results for a higher-order inversion of a subset of the conductivity measurement. The higher order inversion can include a 1d-radial portion and a 1d-axial portion.
09/11/14
20140253833
 Phase difference layer laminated body for three dimensional liquid crystal display device and manufacturing method thereof patent thumbnailPhase difference layer laminated body for three dimensional liquid crystal display device and manufacturing method thereof
A phase difference layer laminated body used in a three-dimensional liquid crystal display device, wherein unit cells are divided into groups for left and right eyes, which are given different degrees of polarization, thereby creating a three-dimensional image, further wherein the phase difference layer laminated body has a base material having orientability, and a phase difference layer made of a liquid crystal material that can form a nematic phase and formed in a pattern with two different portions, and the liquid crystal material in each of two different portions is oriented to have different refractive index anisotropy each other that conforms to the two different degrees of polarization and fixed as it is.. .
09/11/14
20140251506
 Iron-based composition for magnetocaloric effect (mce) applications and method of making a single crystal patent thumbnailIron-based composition for magnetocaloric effect (mce) applications and method of making a single crystal
A method of making a single crystal comprises heating a material comprising magnetic anisotropy to a temperature t sufficient to form a melt of the material. A magnetic field of at least about 1 tesla is applied to the melt at the temperature t, where a magnetic free energy difference Δgm between different crystallographic axes is greater than a thermal energy kt.
09/11/14
20140250998
 Detection of permeability anisotropy in the horizontal plane patent thumbnailDetection of permeability anisotropy in the horizontal plane
A method for detection of permeability anisotropy, having steps of positioning a formation testing tool, conducting a series of three flow tests with the testing tool wherein a first test is a four drain flow test, a second test is a pair of opposite drains flowing on diametrically opposite sides of the formation testing tool and a third test is a second pair of opposite drains flowing on opposite drains different than the second test; determining one of horizontal permeability and horizontal mobility, determining one of orthogonal components of horizontal permeability and horizontal mobility based on the measured flow response and determining a direction of the orthogonal components of the horizontal permeability or horizontal mobility with respect to the orientation of the formation testing tool based on a measured flow response.. .
09/04/14
20140247520
 Magnetic storage medium and magnetic recording apparatus patent thumbnailMagnetic storage medium and magnetic recording apparatus
According to one embodiment, a magnetic storage medium includes a plurality of recording layers and a first non-magnetic layer. The plurality of recording layers each includes at least one first magnetic layer and at least one second magnetic layer.
09/04/14
20140247409
 Liquid crystal display patent thumbnailLiquid crystal display
A liquid crystal display according to an embodiment of the present invention includes: first and second substrates opposed to each other; a liquid crystal layer including liquid crystal molecules interposed between the first and second substrates; a gate line formed on the first substrate and transmitting a gate signal; first and second data lines formed on the first substrate and transmitting first and second data voltages having different polarities; a first switching element connected to the gate line and the first data line; a second switching element connected to the gate line and the second data line; and first and second pixel electrodes that are connected to the first and second switching elements, respectively, and separated from each other, wherein the liquid crystal layer has positive dielectric anisotropy.. .
09/04/14
20140247043
 High resolution planar hall effect sensors patent thumbnailHigh resolution planar hall effect sensors
The present invention discloses a planar hall-effect sensor with a magnetic sensing region of an elongated shape, wherein, for a ratio of long axis length to short axis length greater than a predetermined number, effective single magnetic domain behavior is exhibited in the sensing region, the sensing having shape-induced uniaxial magnetic anisotropy with the easy axis parallel to the long axis of the magnetic sensing region; further wherein the magnitude of the uniaxial magnetic anisotropy depends on the ratio of the thickness of the sensing region to the length of the short axis.. .
09/04/14
20140246741
 Magnetoresistive memory cell and method of manufacturing the same patent thumbnailMagnetoresistive memory cell and method of manufacturing the same
A stt-mram comprises apparatus and a method of manufacturing a spin-torque magnetoresistive memory and a plurality of a three-terminal magnetoresistive memory element having a voltage-gated recording. The first terminal, a bit line, is connected to the top magnetic reference layer, and the second terminal is located at the middle recording layer which is connected to the underneath select cmos transistor through a via and the third one, a digital line, is a voltage gate with a narrow pillar underneath the memory layer across an insulating functional layer which is used to reduce the write current by manipulating the perpendicular anisotropy of the recording layer.
08/28/14
20140242415
 High-strength hot-dip galvanized steel sheet and high-strength alloyed hot-dip galvanized steel sheet having excellent formability and small material anisotropy with ultimate tensile strength of 980 mpa or more and manufacturing method therefor patent thumbnailHigh-strength hot-dip galvanized steel sheet and high-strength alloyed hot-dip galvanized steel sheet having excellent formability and small material anisotropy with ultimate tensile strength of 980 mpa or more and manufacturing method therefor
Provided is a high-strength hot-dip galvanized steel sheet having small material anisotropy and excellent formability with an ultimate tensile strength of 980 mpa or more. The hot-dip galvanized steel sheet includes a hot-dip galvanized layer formed on a surface of a base steel plate.
08/28/14
20140242267
 Rare-earth magnet and method for producing the same patent thumbnailRare-earth magnet and method for producing the same
Provided is a rare-earth magnet containing no heavy rare-earth metals such as dy or tb in a grain boundary phase, has a modifying alloy for increasing coercivity (in particular, coercivity under a high-temperature atmosphere) infiltrated thereinto at lower temperature than in the conventional rare-earth magnets, has high coercivity, and has relatively high magnetizability, and a production method therefor. The rare-earth magnet rm includes a re-fe—b-based main phase mp with a nanocrystalline structure (where re is at least one of nd or pr) and a grain boundary phase bp around the main phase, the grain boundary phase containing a re-x alloy (where x is a metallic element other than heavy rare-earth elements).
08/28/14
20140241137
Tilted structures to reduce reflection in laser-assisted tamr
A tamr (thermal assisted magnetic recording) write head uses the energy of optical-laser excited surface plasmons in a plasmon generator to locally heat a magnetic recording medium and reduce its coercivity and magnetic anisotropy. The optical radiation is transmitted to the plasmon generator by means of a waveguide, whose optical axis (centerline) is tilted relative to either or both the backside surface normal and abs surface normal in order to eliminate back reflections of the optical radiation that can adversely affect the properties and performance of the laser.
08/28/14
20140240074
Systems and methods for making radially anisotropic thin-film magnetic torroidal cores, and radially anisotropic cores having radial anisotropy, and inductors having radially anisotropic cores
A radially anisotropic toroidal magnetic core is fabricated by a method including providing apparatus having a first magnet for providing a radial magnetic field extending across a cavity from an axial spindle to a surrounding second magnetic element, placing a substrate in the cavity, the substrate having a hole fitting around the head of the spindle; and sputter-depositing a film of ferromagnetic material onto the substrate. An alternative fabrication uses a similar fixture to impose magnetic anisotropy by annealing a previously-formed toroidal core.
08/28/14
20140239226
Nematic liquid crystal composition and liquid crystal display device using the same
A liquid crystal composition of the present invention is used for a liquid crystal display device of an active matrix driving mode which is required to have fast response. The liquid crystal composition has negative dielectric anisotropy, a large absolute value thereof, and low viscosity.
08/28/14
20140238553
Sintered body that is precursor of rare-earth magnet, and method for producing magnetic powder for forming the same
Provided are a sintered body for forming a rare-earth magnet with a high degree of orientation and high remanent magnetization, and a method for producing magnetic powder for forming the sintered body. A sintered body s that is a precursor of a rare-earth magnet, the sintered body s including crystal grains g2 of an nd—fe—b-based main phase with a nanocrystalline structure, and a grain boundary phase around the main phase, and the rare-earth magnet being adapted to be formed by applying hot deformation processing to the sintered body s for imparting anisotropy thereto and further diffusing an alloy for improving coercivity therein.
08/14/14
20140226196
Optical elements, light source devices, and projection type display devices
An optical element according to the present invention includes a carrier generation layer that generates carriers with light; a plasmon excitation layer that is located on the carrier generation layer and that has a plasma frequency greater than the frequency of light that occurs in the carrier generation layer when it is excited with light that exits the light emitting element; an exit layer that is located on the plasmon excitation layer and that converts surface plasmons generated in the plasmon excitation layer into light having a predetermined exit angle; and at least one anisotropic dielectric layer that has anisotropy on an incident side in a direction from the plasmon excitation layer to the carrier generation layer.. .
08/14/14
20140226119
Nematic liquid crystal composition and liquid crystal display element using the same
The nematic liquid crystal composition exhibits a negative dielectric anisotropy (Δ∈), the liquid crystal composition being useful as a liquid crystal display material, and a liquid crystal display element using the same. The liquid crystal composition of the present invention has a large absolute value of the dielectric anisotropy thereof and a low viscosity.
08/14/14
20140225036
Nematic liquid crystal composition
A nematic liquid crystal composition of the present invention is used in liquid crystal display devices of the tn mode, ocb mode, ecb mode, ips mode, or va-ips mode. The liquid crystal composition has positive dielectric anisotropy.
08/07/14
20140220240
Patterned mr device with controlled shape anisotropy
A magnetic sensor with increased sensitivity, lower noise, and improved frequency response is described. The sensor's free layer is ribbon shaped and is closely flanked at each long edge by a ribbon of magnetically soft, high permeability material.
08/07/14
20140218824
Reduced adjacent track errors in bit-patterned media
The present disclosure relates to a magnetic medium that includes a substrate and a bit patterned magnetic layer applied to the substrate. The bit-patterned magnetic layer includes islands and each island includes a first magnetic material having a first magnetic anisotropy and that has a top surface, a bottom surface, and a peripheral surface.
08/07/14
20140218649
Liquid crystal lens
Provided are a liquid crystal lens, an optical filter, and a display device. The exemplary liquid crystal lens may exhibit optical anisotropy and optical isotropy according to a polarization state of incident light.
08/07/14
20140218020
Patterned mr device with controlled shape anisotropy
A magnetic sensor with increased sensitivity, lower noise, and improved frequency response is described. The sensor's free layer is ribbon shaped and is closely flanked at each long edge by a ribbon of magnetically soft, high permeability material.
08/07/14
20140217531
Co/ni multilayers with improved out-of-plane anisotropy for magnetic device applications
A mtj for a spintronic device is disclosed and includes a thin seed layer that enhances perpendicular magnetic anisotropy (pma) in an overlying laminated layer with a (co/x)n or (cox)n composition where n is from 2 to 30, x is one of v, rh, ir, os, ru, au, cr, mo, cu, ti, re, mg, or si, and cox is a disordered alloy. The seed layer is preferably nicr, nifecr, hf, or a composite thereof with a thickness from 10 to 100 angstroms.
08/07/14
20140217530
Co/ni multilayers with improved out-of-plane anisotropy for magnetic device applications
A mtj for a spintronic device that is a domain wall motion device is disclosed and includes a thin seed layer that enhances perpendicular magnetic anisotropy (pma) in an overlying laminated layer with a (co/x)n or (cox)n composition where n is from 2 to 30, x is one of v, rh, ir, os, ru, au, cr, mo, cu, ti, re, mg, or si, and cox is a disordered alloy. The seed layer is preferably nicr, nifecr, hf, or a composite thereof with a thickness from 10 to 100 angstroms.
08/07/14
20140217529
Co/ni multilayers with improved out-of-plane anisotropy for magnetic device applications
A mtj for a spintronic device is disclosed and includes a thin seed layer that enhances perpendicular magnetic anisotropy (pma) in an overlying laminated layer with a (co/x)n or (cox)n composition where n is from 2 to 30, x is one of v, rh, ir, os, ru, au, cr, mo, cu, ti, re, mg, or si, and cox is a disordered alloy. The seed layer is preferably nicr, nifecr, hf, or a composite thereof with a thickness from 10 to 100 angstroms.
07/31/14
20140212614
Wholly aromatic polyester and polyester resin composition
A wholly aromatic polyester being excellent in heat resistance and toughness and being capable of being produced in an ordinary polymerization device, which exhibits optical anisotropy when it is molten, containing the constitutional unit (i) derived from 4-hydroxybenzoic acid, the constitutional unit (ii) derived from 6-hydroxy-2-naphthoic acid, the constitutional unit (iii) derived from 1,4-phenylenedicarboxylic acid, the constitutional unit (iv) derived from 1,3-phenylenedicarboxylic acid and the constitutional unit (v) derived from 4,4′-dihydroxybiphenyl, containing the constitutional unit (i) in an amount of 35 to 75 mol %, the constitutional unit (ii) in an amount of 2 to 8 mol %, the constitutional unit (iii) in an amount of 4.5 to 30.5 mol %, the constitutional unit (iv) in an amount of 2 to 8 mol %, the constitutional unit (v) in an amount of 12.5 to 32.5 mol %, the total of constitutional units (ii) and (iv) being in an amount of 4 to 10 mol %.. .
07/31/14
20140210025
Spin transfer mram element having a voltage bias control
A stt-mram comprises apparatus, a method of operating a spin-torque magnetoresistive memory and a plurality of magnetoresistive memory element having a bias voltage controlled perpendicular anisotropy of a recording layer through an interlayer interaction to achieve a lower spin-transfer switching current. The anisotropy modification layer is under an electric field along a perpendicular direction with a proper voltage between a digital line and a bit line from a control circuitry, accordingly, the energy switch barrier is reduced in the spin-transfer recording while maintaining a high thermal stability and a good retention..
07/24/14
20140206106
Magnetic memory and method of manufacturing the same
A magnetic memory according to an embodiment includes: at least one memory cell comprising a magnetoresistive element as a memory element, and first and second electrodes that energize the magnetoresistive element. The magnetoresistive element includes: a first magnetic layer having a variable magnetization direction perpendicular to a film plane; a tunnel barrier layer on the first magnetic layer; and a second magnetic layer on the tunnel barrier layer, and having a fixed magnetization direction perpendicular to the film plane.
07/24/14
20140206104
Strain induced reduction of switching current in spin-transfer torque switching devices
Partial perpendicular magnetic anisotropy (ppma) type magnetic random access memory cells are constructed using processes and structural configurations that induce a directed static strain/stress on an mtj to increase the perpendicular magnetic anisotropy. Consequently, reduced switching current of the mtj results.
07/24/14
20140203385
Magnetic memory and method of manufacturing the same
According to one embodiment, a magnetic memory comprises an electrode, a memory layer which is formed on the electrode and has magnetic anisotropy perpendicular to a film plane, and in which a magnetization direction is variable, a tunnel barrier layer formed on the memory layer, and a reference layer which is formed on the tunnel barrier layer and has magnetic anisotropy perpendicular to the film plane, and in which a magnetization direction is invariable. The memory layer has a positive magnetostriction constant on a side of the electrode, and a negative magnetostriction constant on a side of the tunnel barrier layer..
07/24/14
20140203383
Perpendicular magnetoresistive memory element
A perpendicular magnetoresistive memory element comprises a three-terminal structure having a thick multilayered recording layer connected to a middle electrode and a functional layer having rocksalt crystal structure interfacing to the recording layer. The interface crystal grain structures between the functional layer and the recording layer provides an electric field manipulated perpendicular anisotropy enabling a low spin transfer write current..
07/17/14
20140198614
S-wave anisotropy estimate by automated image registration
The present disclosure provides a system and method for estimating fracture density within a subsurface formation from s-wave seismic data. In one embodiment, the s-wave seismic data is separated into fast (“s1”) and slow (“s2”) data.
07/17/14
20140198564
Magnetoresistive element and method of manufacturing the same
A planar stt-mram comprises apparatus, a method of operating and a method of manufacturing a spin-torque magnetoresistive memory and a plurality of magnetoresistive memory element having a ferromagnetic recording layer forming a flux closure with a self-aligned ferromagnetic soft adjacent layer which has an electric field enhanced perpendicular anisotropy through an interface interaction with a dielectric functional layer. The energy switch barrier of the soft adjacent layer is reduced under an electric field along a perpendicular direction with a proper voltage on a digital line from a control circuitry; accordingly, the in-plane magnetization of the recording layer is readily reversible in a low spin-transfer switching current..
07/17/14
20140198321
Surface shape measuring apparatus
In related art, consideration is not given to that a spatial distribution of scattered light changes in various direction such as forward/backward/sideways according to a difference in micro roughness. Particularly, although a step-terrace structure appearing on an epitaxial growth wafer produces anisotropy in the scattered light distribution, consideration is not given to this point in the related art.
07/17/14
20140198291
Liquid crystal composition and liquid crystal display device
A liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of the nematic phase, a small viscosity, a suitable optical anisotropy, a large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light and a high stability to heat, or having a suitable balance regarding at least two of the characteristics is provided; and an am device having a short response time, a suitable pretilt, a large voltage holding ratio, a large contrast ratio, a long service life and so forth is provided. A solution is a liquid crystal composition containing a specific compound having a high maximum temperature and a large dielectric anisotropy as a first component and a polymerizable compound as a second component, and a liquid crystal display device including the composition..
07/17/14
20140198272
Patterned retardation film, patterned polarizing plate, image displaying device, and stereo picture displaying system
To reduce the crosstalk caused by the optical characteristic of the support film. A patterned retardation film comprising at least a support film (14) having optical anisotropy and a patterned retardation layer (12) disposed on the support film and having a first retardation region and a second retardation region, at least one of an in-plane slow axis direction and a retardation being different between the first and second retardation regions, wherein a variation in the in-plane slow axis direction of the support film is 3° or more..
07/10/14
20140192306
Alignment layer and liquid crystal display having the same
Disclosed are an alignment layer and a liquid crystal display having the same. The alignment layer comprises a polyimide compound having an azo group and exhibiting optical alignment characteristics and a discotic liquid crystal compound exhibiting optical anisotropy.
07/10/14
20140191158
Liquid crystal composition and liquid crystal display device with the liquid crystal composition
A liquid crystal composition that is useful for an active matrix (am) device has a nematic phase and positive dielectric anisotropy. An active matrix liquid crystal display device includes the liquid crystal composition.
07/03/14
20140186637
Organic compound, optical film and method of production thereof
An organic compound has the general structural formula i. In the formula i, core is a conjugated organic unit capable of forming a rod-like macromolecule, n is a number of the conjugated organic units in the rod-like macromolecule, gk is a set of ionogenic side-groups, and k is a number of the side-groups in the set gk.
07/03/14
20140184962
Stereoscopic display device
The purpose of the present invention is to provide a vertically and horizontally positionable stereoscopic display device that can obtain an excellent stereoscopic display by reducing light leakage through areas (inter-line areas) between drive electrodes (36, 42) and auxiliary electrodes (38, 44) and improving light shielding properties of light shielding parts. A switching liquid crystal panel (14) provided in the stereoscopic display device of the present invention realizes a parallax barrier (48) in which transmission parts (52) and light shielding parts (50) are arrayed alternately.
07/03/14
20140183608
Magnetic random access memory having perpendicular enhancement layer and interfacial anisotropic free layer
The present invention is directed to a spin transfer torque (stt) mram device having a perpendicular magnetic tunnel junction (mtj) memory element. The memory element includes a perpendicular mtj structure in between a non-magnetic seed layer and a non-magnetic cap layer.
07/03/14
20140183409
Liquid crystal composition, antioxidant and liquid crystal display device
A liquid crystal composition including an antioxidant, and a liquid crystal display device containing this composition are described. The liquid crystal composition has a nematic phase, has a high solubility in a liquid crystal composition, and includes a specific antioxidant useful for preventing deterioration of the composition.
07/03/14
20140183158
Method for improving anisotropy of carbon nanotube film and method for making touch panel
A method for improving anisotropy of a carbon nanotube film is provided. The carbon nanotube film is drawn from a carbon nanotube array.
06/26/14
20140177369
Optical data store and method for storage of data in an optical data store
An optical data store is specified, having a data storage layer with a non-toxic and biodegradable polymer as light-sensitive storage medium which has photo-inducible anisotropy, for the induction of which a threshold value of the optical intensity has to be exceeded. The light-sensitive material is preferably bacteriorhodopsin which, by way of example, is immobilized in a manner embedded in a suitable matrix material or, if appropriate, in a crosslinked manner.
06/26/14
20140177328
Multi-bit magnetic memory cell
A device (20) for storing data includes at least first and second ferromagnetic films (f1, f2) and a sensing circuit (28). The ferromagnetic films both have perpendicular magnetic anisotropy that is configured responsively to the stored data, and are connected so that an electrical current traverses the first and second ferromagnetic films and generates respective first and second extraordinary hall voltages therein.
06/26/14
20140177327
Voltage-controlled magnetic anisotropy (vcma) switch and magneto-electric memory (meram)
Voltage controlled magnetic tunnel junctions and memory devices are described which provide efficient high speed switching of non-volatile magnetic devices at high cell densities. Implementations are described which provide a wide range of voltage control alternatives with in-plane and perpendicular magnetization, bidirectionally switched magnetization, and control of domain wall dynamics..
06/26/14
20140177104
Perpendicular magnetic write head and magnetic recording device
A trailing shield is provided on a trailing side of a magnetic pole with a non-magnetic gap layer in between, and an intermediate layer having negative uniaxial magnetocrystalline anisotropy is provided between the non-magnetic gap layer and the trailing shield. The intermediate layer has a magnetic property in which an easy axis of magnetization is provided in an in-plane direction and thus magnetization is likely to occur in that direction, whereas a difficult axis of magnetization is provided in a direction intersecting the in-plane direction and thus magnetization is less likely to occur in that direction.
06/26/14
20140175582
Method and system for providing magnetic junctions having engineered perpendicular magnetic anisotropy
A method and system provide a magnetic junction usable in a magnetic device. The magnetic junction includes a reference layer, a nonmagnetic spacer layer, and a free layer.
06/26/14
20140175574
Method and system for providing magnetic junctions having improved polarization enhancement and reference layers
A magnetic junction is provided. The magnetic junction includes a reference stack, a nonmagnetic spacer layer and a free layer.
06/26/14
20140175428
Perpendicular magnetoresistive elements
A perpendicular magnetoresistive element comprises a novel buffer layer having rocksalt crystal structure interfacing to a cofeb-based recording layer has (100) plane parallel to the substrate plane and with {110} lattice parameter being slightly larger than the bcc cofe lattice parameter along {100} direction, and crystallization process of amorphous cofeb material in the recording layer during thermal annealing leads to form bcc cofe grains having epitaxial growth with in-plane expansion and out-of-plane contraction. Accordingly, a perpendicular anisotropy, as well as a perpendicular magnetization, is induced in the recording layer.
06/19/14
20140169085
Voltage-controlled magnetic memory element with canted magnetization
A memory cell including information that is stored in the state of a magnetic bit (i.e. In a free layer, fl), where the fl magnetization has two stable states that may be canted (form an angle) with respect to the horizontal and vertical directions of the device is presented.
06/19/14
20140169083
Magnetoresistive layer structure with voltage-induced switching and logic cell application
Embodiments of the invention include a voltage-switching mtj cell structure that includes two sub-mtjs in series. Each free layer can be switched independently from the other.
06/19/14
20140167898
Systems and methods for coupled power inductors
Power inductor has a magnetically isotropic core including two or more laminations. At least a first lamination can include anisotropic magnetic material having a first orientation of magnetic anisotropy.
06/19/14
20140166931
Liquid crystal composition and liquid crystal display device
A liquid crystal composition and an am liquid crystal display device are described. The liquid crystal composition has a negative dielectric anisotropy, contains a specific compound having a large negative dielectric anisotropy as a first component and a two-ring compound having a small viscosity as a second component, and may further contain a specific compound having a large negative dielectric anisotropy as a third component, a specific compound having a small viscosity as a fourth component and a specific compound having a large negative dielectric anisotropy as a fifth component.
06/12/14
20140163887
Cross-coupling based determination of anisotropic formation properties
Tools, systems, and methods are disclosed for multi-component induction logging with iterative analytical conversion of tool measurements to formation parameters. At least some system embodiments include a logging tool and at least one processor.
06/12/14
20140160890
System and method for determining shear wave anisotropy in a vertically transversely isotropic formation
A system and method for determining shear wave anisotropy in a vertically transversely isotropic formation is disclosed. The method includes generating a broad band stoneley wave and a broad band dipole flexural wave.
06/12/14
20140160596
Data storage device with variable anisotropy side shield
Various embodiments may be generally directed to a data storage device with at least a magnetic element having a magnetic stack positioned adjacent to and separated from at least one side shield on an air bearing surface (abs). The side shield can be configured with a predetermined anisotropy variation along a down-track direction..
06/12/14
20140160325
Image processing apparatus, and information processing method
An information processing method includes calculating a second spatial filter having a size of the number of elements larger than a blur size of an image using a finite first spatial filter having an anisotropy in resolution of the image and a finite filter in which a value of a total sum of elements is zero and at least two elements have a non-zero value, and generating a plurality of spatial filters having a predetermined number of elements or less from the second spatial filter.. .
06/05/14
20140155731
Method for identifying neuroprotective compounds and/or neuroregeneration stimulators by fractional anisotropy measurements by diffusion-based mri scanning
The present invention relates to a method for monitoring the effectiveness of a treatment on neuroprotection and to a method for identifying candidate molecules that are neuroprotectors and/or neuronal growth stimulators. The present invention can be used, in particular, in the field of pharmaceutics, in the field of scientific research and in the field of clinical trials and validation of therapeutic substances..
06/05/14
20140152393
Surface emitting laser device and atomic oscillator
Disclosed is a surface emitting laser device, including a substrate; a lower reflecting mirror provided on the substrate; an active layer provided on the lower reflecting mirror; an upper reflecting mirror provided on the active layer, including an emitting region, laser light being emitted from the emitting region, the upper reflecting mirror being formed by alternately laminating dielectrics, refracting indices of the dielectrics being different from each other; and an adjusting layer formed of semiconductor, provided in the emitting region between the active layer and the upper reflecting mirror, a shape of the adjusting layer in a plane parallel to a surface of the substrate including shape anisotropy in two mutually perpendicular directions.. .
06/05/14
20140151829
Method and system for providing magnetic tunneling junction elements having improved performance through capping layer induced perpendicular anisotropy and memories using such magnetic elements
A magnetic element and a magnetic memory utilizing the magnetic element are described. A contact is electrically coupled to the magnetic element.
05/29/14
20140149040
Multilevel workflow method to extract resistivity anisotropy data from three-dimensional induction measurements
A multi-step electromagnetic inversion method is provided for determining formation resistivity, anisotropy and dip. An electromagnetic logging tool is used to obtain non-directional, anisotropy, and directional (including symmetrized and anti-symmetrized resistivity measurements) in a formation using an electromagnetic logging tool.
05/29/14
20140147702
Thin film with tuned anisotropy and magnetic moment
An apparatus and associated method are generally described as a thin film exhibiting a tuned anisotropy and magnetic moment. Various embodiments may form a magnetic layer that is tuned to a predetermined anisotropy and magnetic moment through deposition of a material on a substrate cooled to a predetermined substrate temperature..
05/29/14
20140145792
Free layer with out-of-plane anisotropy for magnetic device applications
Synthetic antiferromagnetic (saf) and synthetic ferrimagnetic (syf) free layer structures are disclosed that reduce ho (for a saf free layer), increase perpendicular magnetic anisotropy (pma), and provide higher thermal stability up to at least 400° c. The saf and syf structures have a fl1/dl1/spacer/dl2/fl2 configuration wherein fl1 and fl2 are free layers with pma, the coupling layer induces antiferromagnetic or ferrimagnetic coupling between fl1 and fl2 depending on thickness, and dl1 and dl2 are dusting layers that enhance the coupling between fl1 and fl2.
05/22/14
20140139952
Thin magnetic film, method of manufacturing the same, and high frequency oscillator, magnetic head, magnetic recording medium, and magnetic recording/reproducing apparatus using thin magnetic film
According to one embodiment, there is provided a thin magnetic film having a negative anisotropy of −6×106 erg/cm3 or less and including, on at least a nonmagnetic substrate, at least one seed layer made of a metal or metal compound, a ruthenium underlayer for controlling the orientation of an immediately overlying layer, and a magnetic layer having negative anisotropy in the normal line direction perpendicular to a surface of the magnetic layer and mainly containing co and ir, wherein the additive element concentration of ir in the magnetic layer is 10 (inclusive) to 45 (inclusive) at %.. .
05/22/14
20140139265
High speed precessionally switched magnetic logic
High speed precessionally switched magnetic logic devices and architectures are described. In a first example, a magnetic logic device includes an input electrode having a first nanomagnet and an output electrode having a second nanomagnet.
05/22/14
20140137668
Pressure sensor, microphone, blood pressure sensor, and touch panel
According to one embodiment, a pressure sensor includes a base unit, a film unit, and a plurality of sensing elements. The plurality of sensing elements is provided on the film unit radially with respect to a centroid of the film unit.
05/15/14
20140133283
Plasmon resonator with dual waveguide excitation for tamr
A tamr (thermal assisted magnetic recording) write head uses the near field energy of optical-laser excited plasmon eigenmodes in a plasmon resonator to locally heat a magnetic recording medium and reduce its coercivity and magnetic anisotropy. The plasmon resonator is formed as a conducting disk-shaped structure with an extending peg that serves to further confine the near fields within a small region of the recording medium.
05/15/14
20140133052
Magnetoresistive sensor having reduced read gap and strong pinned layer stability
A magnetic read head having a reduced read gap and a stable magnetic pinned layer structure. The sensor includes a seed layer that has a surface formed with an anisotropic texture.
05/15/14
20140133048
High spin-torque efficiency spin-torque oscillator (sto) with dual spin polarization layer
In one embodiment, a mamr head includes a main magnetic pole, a sto positioned near the main magnetic pole, the sto including a first perpendicular magnetic layer positioned above the main magnetic pole, wherein the first perpendicular magnetic layer is a first spin polarization layer having an axis of magnetic anisotropy in a direction perpendicular to a film surface, a first non-magnetic transmission layer positioned above the first perpendicular magnetic layer, a magnetic layer effectively having a plane of easy magnetization in the film surface positioned above the first non-magnetic transmission layer, the magnetic layer being a fgl, a second non-magnetic transmission layer positioned above the magnetic layer, and a second perpendicular magnetic layer positioned above the second non-magnetic transmission layer, wherein the second perpendicular magnetic layer is a second spin polarization layer having magnetic anisotropy in the direction perpendicular to the film plane.. .
05/15/14
20140132870
Liquid crystal display device
A novel liquid crystal display device without a decrease in display quality. The liquid crystal display device includes a pixel for displaying a still image at a frame frequency of less than or equal to 1 hz, and a liquid crystal layer in the pixel has a dielectric constant anisotropy of greater than or equal to 2 and less than or equal to 5.
05/15/14
20140131824
Magnetoresistive element
According to one embodiment, a magnetoresistive element includes a recording layer having magnetic anisotropy perpendicular to a film surface and having a variable magnetization direction, a reference layer having magnetic anisotropy perpendicular to a film surface and having an invariable magnetization direction, an intermediate layer provided between the recording layer and the reference layer, and a underlayer containing altin and provided on an opposite side of a surface of the recording layer on which the intermediate layer is provided.. .
05/15/14
20140131313
Simulation method, simulation program, recording medium having the simulation program stored therein, method for producing droplet arrangement patterns utilizing the simulation method, nanoimprinting method, method for producing patterned substrates, and ink jet apparatus
A simulation method predicts wet spreading and unions of a plurality of droplets arranged on a patterned surface defined by a fine pattern of protrusions and recesses, the patterned surface causing anisotropy to occur in the wet spreading of the droplets. The influence imparted by the pattern of protrusions and recesses that defines the patterned surface, which is the target of analysis, on the wet spreading of the droplets is treated as wetting properties of an analysis surface, and the wet spreading and unions of the plurality of droplets on the analysis surface are analyzed by gas liquid two phase flow analysis that incorporates the wetting property parameters that represents the wetting properties..


Popular terms: [SEARCH]

Anisotropy topics: Anisotropy, Liquid Crystal, Liquid Crystal Display, Magnetic Field, Image Display Apparatus, Electrostatically, Benzene Ring, Longitudinal Direction, Motorcycle, Magnetoresistance, Memory Cell, Enhancement, Random Access, Data Storage, Magnetic Resonance Imaging

Follow us on Twitter
twitter icon@FreshPatents

###

This listing is a sample listing of patent applications related to Anisotropy for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Anisotropy with additional patents listed. Browse our RSS directory or Search for other possible listings.
     SHARE
  
         


FreshNews promo



0.405

3309

0 - 1 - 72