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This page is updated frequently with new Matrix-related patent applications.




 Backlight module with mjt led and backlight unit incluing the same patent thumbnailBacklight module with mjt led and backlight unit incluing the same
A backlight unit including a backlight module and a backlight control module. The backlight module includes a printed circuit board including blocks arranged in an m×n matrix, in which m and n are natural numbers of 2 or greater, and m blocks are arranged in a horizontal direction and n blocks are arranged in a vertical direction, and at least one light emitting device disposed on each of the blocks.
Seoul Semiconductor Co., Ltd.


 Matrix decomposition for rendering adaptive audio using high definition audio codecs patent thumbnailMatrix decomposition for rendering adaptive audio using high definition audio codecs
A method of decomposing a matrix of dimension l-by-n, where l is less than or equal to n, into a sequence of n-by-n unit primitive matrices and a permutation matrix comprising a sequence that is the product of the primitive matrices and the permutation matrix, containing l rows that are substantially close to the provided l-by-n matrix, where the choice of the permutation matrix and the indices of the non-trivial rows in the primitive matrices are chosen to limit the coefficient values in the primitive matrices.. .
Dolby Laboratories Licensing Corporation


 Plenoptic camera comprising a shuffled color filter array patent thumbnailPlenoptic camera comprising a shuffled color filter array
Indicating a niter repartition (or pattern), where each coefficient cm,n is associated with a filter value, and in that the other unit elements are associated with matrixes with coefficients set to c(x+i)mod m,(y+j)mod m, for corresponding pixel (x,y,i,j) on the image sensor, where indexes x, y relate to indexation of a pixel in the image sensor, and indexes i,j relate to indexation of a micro-lens in the set of micro-lens.. .

 Single-stream sliced maximum likelihood aided successive interference cancellation patent thumbnailSingle-stream sliced maximum likelihood aided successive interference cancellation
A method includes estimating spatial signatures of the signal and interference data streams, forming a composite channel matrix comprising all or a subset of estimated spatial signatures, performing qr decomposition (qrd) of channel matrix with different spatial orderings, selecting the stream with the largest post-detection signal-to-interference-plus-noise ratio (sinr) based on the elements of the r matrices from different qrd processes, pre-processing received signal using the q matrix corresponding to the spatial ordering with the largest sinr, demodulating the strongest stream using single-stream sliced maximum likelihood (sss-ml) method, cancelling the strongest stream and demodulating the remaining weaker streams using low-complexity mmse method.. .
Zte Canada Inc.


 Transmission method, reception method, transmission device and reception device patent thumbnailTransmission method, reception method, transmission device and reception device
One coding method is selected from a plurality of coding methods per data symbol group, an information sequence is encoded by using the selected coding method. The plurality of coding methods includes at least a first coding method and a second coding method.
Panasonic Intellectual Property Management Co., Ltd.


 Calibration and beamforming in a wireless communication system patent thumbnailCalibration and beamforming in a wireless communication system
Techniques for performing calibration and beamforming in a wireless communication system are described. In an aspect, a node b may periodically perform calibration in each calibration interval with a set of ues to obtain a calibration vector for the node b.
Qualcomm Incorporated


 Method and apparatus of controlling periodic csi reporting patent thumbnailMethod and apparatus of controlling periodic csi reporting
Exemplary embodiments of the present invention relates to an apparatus and method for performing periodic csi reporting available in a system supporting a tdd-fdd aggregation operation and an fdd-tdd aggregation operation. A periodicity and an offset for periodic reporting of channel quality indicator and precoding matrix indicator may be determined based on the cell type of a primary serving cell for a tdd-fdd carrier aggregation and an fdd-tdd carrier aggregation..
Innovative Technology Lab Co., Ltd.


 Improved beamforming method in multi-antenna wireless communication system and  same patent thumbnailImproved beamforming method in multi-antenna wireless communication system and same
The present invention relates to a method and an apparatus for beamforming by a base station in a wireless communication system supporting multiple antennas. Particularly, the method comprises the steps of: determining a first coverage on the basis of long-term feedback information; setting multiple logical antenna ports for the first coverage on the basis of a combination of multiple horizontal beams and multiple vertical beams; and transmitting a channel state information-reference signal to a terminal according to a precoding matrix index which is set on the basis of the multiple antenna ports, wherein the multiple horizontal beams respectively correspond to multiple second coverages divided into horizontal domains on the basis of the first coverage, and the multiple vertical beams respectively correspond to multiple third coverages divided into vertical domains on the basis of the first coverage..
Lg Electronics Inc.


 Data encoding by efficient inversion of a parity-check sub-matrix patent thumbnailData encoding by efficient inversion of a parity-check sub-matrix
A method for data encoding includes receiving a data vector to be encoded into a code word in accordance with a code defined by a parity-check matrix h. An intermediate vector s is produced by multiplying the data vector by a data sub-matrix hs of the parity-check matrix h.
Apple Inc.


 Data sending method and apparatus patent thumbnailData sending method and apparatus
The present invention discloses a data sending method and apparatus, which resolves a problem that performance of a high coding rate ldpc code obtained in an existing puncturing manner based on a variable node degree distribution is relatively poor. The method includes: encoding, by using an ldpc code check matrix, an information bit that needs to be sent, to obtain a codeword sequence; determining a puncturing priority of each parity bit in the codeword sequence according to row destruction and/or cycle destruction, on the ldpc code check matrix, of a variable node corresponding to each parity bit; puncturing the codeword sequence according to the puncturing priority of each parity bit in the codeword sequence; and generating a bit sequence according to the punctured codeword sequence, and sending the bit sequence.
Huawei Technologies Co., Ltd.


Anode and electrolyte for a metal-air battery

An anode for an aluminium-air battery may include an anode body, which may contain particles of an aluminium alloy in a sodium matrix. An electrolyte for an aluminium-air battery may consist of one of an aqueous acid and an aqueous lye containing at least one halogen and at least one surfactant..
Mahle International Gmbh

Multi-functional structure for thermal management and prevention of failure propagation

A system for thermal management and structural containment includes a first battery cell having first and second terminal ends, and a first capillary void matrix formed in an outer casing of the first battery cell.. .
Teledyne Scientific & Imaging, Llc

Monitoring sensor for sealed secondary battery, sealed secondary battery, and monitoring sealed secondary battery

A monitoring sensor for a sealed secondary battery 1 including a sealed outer casing 21 and an electrode group 22 including a polymer matrix layer 3 that is disposed in the inside accommodated in the inside of the sealed outer casing 21, of the outer casing 21 and a detection unit 4 that is disposed on the outside of the outer casing 21, wherein the polymer matrix layer 3 contains a filler that is dispersed therein and that changes an external field in accordance with deformation of the polymer matrix layer 3, and the detection unit 4 detects change in the external field.. .
Toyo Tire & Rubber Co., Ltd.

Polymer-perovskite films, devices, and methods

Provided herein are perovskite-polymer films, methods of forming polymer-perovskite films, and devices including polymer-perovskite films. The polymer-perovskite films may include a plurality of methylammonium lead chloride (ch3nh3pbcl3) nanopillar crystals embedded in a polymer matrix.
Florida State University Research Foundation, Inc.

Memristor and production thereof

A device is disclosed which comprises a first electrode (101), a second electrode (104) spaced from the first electrode, a switching region (102) positioned between the first electrode and the second electrode, and an intermediate region (103) positioned between the switching region and the second electrode, wherein the intermediate region is in electrical contact with the switching region and the second electrode. Preferably, the intermediate region comprises metal nanowires (105) in a polymer matrix, and the device is a memristor or a memcapacitor.
Nokia Technologies Oy

Hybrid high electron mobility transistor and active matrix structure

Hybrid high electron mobility field-effect transistors including inorganic channels and organic gate barrier layers are used in some applications for forming high resolution active matrix displays. Arrays of such high electron mobility field-effect transistors are electrically connected to thin film switching transistors and provide high drive currents for passive devices such as organic light emitting diodes.
International Business Machines Corporation

Mitigating electromigration, in-rush current effects, ir-voltage drop, and jitter through metal line and via matrix insertion

Integrated circuits and methods of manufacturing such circuits are disclosed herein that feature metal line-via matrix insertion after place and route processes are performed and/or completed for the integrated circuit's layout. The metal line-via matrix consists of one or more additional metal lines and one or more additional vias that are inserted into the integrated circuit's layout at a specific point to lower the current and current density through a first conductive path that has been determined to suffer from electromigration, ir-voltage drop, and/or jitter.
Qualcomm Incorporated

Self healing materials and cables

The present invention concerns a cable comprising an elongated conducting element and a self-healing material surrounding said elongated conducting element, characterized in that the self-healing material is a cross-linked material obtained from a polymeric composition comprising: a. A polymer matrix comprising at least one olefin polymer with hydrophilic moiety, and b.
Nexans

Audio segmentation based on spatial metadata

A method of encoding adaptive audio, comprising receiving n objects and associated spatial metadata that describes the continuing motion of these objects, and partitioning the audio into segments based on the spatial metadata. The method encodes adaptive audio having objects and channel beds by capturing a continuing motion of a number n objects in a time-varying matrix trajectory comprising a sequence of matrices, coding coefficients of the time-varying matrix trajectory in spatial metadata to be transmitted via a high-definition audio format for rendering the adaptive audio through a number m output channels, and segmenting the sequence of matrices into a plurality of sub-segments based on the spatial metadata, wherein the plurality of sub segments are configured to facilitate coding of one or more characteristics of the adaptive audio..
Dolby Laboratories Licensing Corporation

Active matrix substrate, and display device including the active matrix substrate

To reduce the parasitic capacitance of a driving circuit and definitely switches a gate line to a selection state, an active matrix substrate is provided. The active matrix substrate includes a driving circuit that switches a gate line (13g) to a selection state in a pixel region defined by a source line (15s) and the gate line (13g).
Sharp Kabushiki Kaisha

Active-matrix substrate and display device including the same

A technique of, in the case of changing, at predetermined time intervals, a drive circuit for switching a gate line to a selected state, preventing a stopped drive circuit from malfunctioning is provided. Each of a plurality of drive circuits provided for each gate line in an active-matrix substrate includes: a selection circuit unit including an output switching element that is turned on to apply a voltage to the gate line in response to a control signal; an internal line connected to a gate terminal of the output switching element and the gate line; and a potential control circuit unit connected to the internal line for controlling a potential of the internal line in response to the control signal.
Sharp Kabushiki Kaisha

Active-matrix substrate and display device including the same

A technique of suppressing variations in property changes of switching elements in drive circuits provided for each gate line to reduce display performance degradation is provided. An active-matrix substrate includes: a plurality of drive circuits (11) provided in a display region for each gate line, for switching the gate line to a selected state; and a signal supply unit (12g) for supplying control signals (gck1, gck2, clr, vss) to each of the plurality of drive circuits for each gate line.
Sharp Kabushiki Kaisha

Display device and electronic equipment

A display device includes a pixel array section, the pixel array section having pixels arranged in a matrix form, at least one of the pixels including an electro-optical element, a write transistor, a capacitor, a drive transistor, and a switching transistor. A write scan line is disposed for each pixel row of the pixel array section and adapted to convey a write signal to be applied to a gate electrode of the write transistor.
Sony Corporation

Accelerated tr-l-bfgs algorithm for neural network

Techniques herein train a multilayer perceptron, sparsify edges of a graph such as the perceptron, and store edges and vertices of the graph. Each edge has weight.
Oracle International Corporation

Two-dimensional code, and two-dimensional-code analysis system

In this rectangular two-dimensional code, data expressed in binary code is divided into cells, and arranged as a two-dimensional matrix-like pattern. The two-dimensional code is characterized by being provided with a rectangular basic pattern section.
Kyodo Printing Co., Ltd.

Multivariate data analysis method

This invention is a computerized method which unites multivariate dataset and then performs various operations including data analytics. The set is stored in a “bipartite synthesis matrix” (bsm), e.g., a rectangular matrix with rows of data objects and columns of variable attributes defined by a plurality of partitions.

Runtime of cublas matrix multiplication on gpu

Methods for improving matrix multiplication runtimes are provided. A method includes determining, by a gpu, optimal partitions for matrix-by-matrix multiplication of two factor matrices having sizes known a priori.
International Business Machines Corporation

Xf erasure code for distributed storage systems

An encoding apparatus includes a processor and a communication interface operably coupled to a distributed storage system (dss) that includes n storage device nodes. The processor is coupled to the communication interface, and configured to encode the nodes according to an xf erasure code by: dividing a number of symbols of original data into k data packets; selecting k of the storage device nodes to store the k data packets and n−k other storage device nodes to store parity packets; outputting the k data packets to the k selected storage device nodes; obtaining an xf code generator matrix; generating n−k parity packets according to a function of the k data packets and the xf code generator matrix; and outputting the n−k parity packets to each of the n−k other storage device nodes..
Samsung Electronics Co., Ltd

Distributed storage data recovery

Processing data in a distributed data storage system generates a sparse check matrix correlating data elements to data syndromes. The system receives notification of a failed node in the distributed data storage system, accesses the sparse check matrix, and determines from the sparse check matrix a correlation between a data element and a syndrome.
Hewlett Packard Enterprise Development Lp

Touch sensor, display apparatus including the same, and sensing touch panel

A touch sensor is disclosed. The touch sensor includes a touch panel including sensing nodes arranged in a matrix form and sensing lines connected to the sensing nodes, a touch sensing unit for providing driving signals for driving the sensing nodes, and a selector including a plurality of multiplexers for selectively providing the driving signals provided from the touch sensing unit to the sensing lines of the touch panels, wherein each of the multiplexers is selectively connected to two or more corresponding sensing nodes among the sensing nodes, and the two or more sensing nodes of the touch panel, selectively connected to each of the multiplexers, are positioned at different columns and rows..
Dongbu Hitek Co., Ltd.

Inductive touch modules and inductive touch display devices and the manufacturing method thereof

An inductive touch module and an inductive touch display device and the manufacturing method thereof are disclosed. The induction touch module includes: an x-layer of metallic lines, a y-layer of metallic lines and an electromagnetic induction coil layer stacked together, and the x-layer of metallic lines, the y-layer of metallic lines, and the electromagnetic induction coil layer are insulated from each other; the x-layer of metallic lines comprises a plurality of x metallic lines arranged along a first direction; the y-layer of metallic lines comprises a plurality of y metallic lines arranged along a second direction; the electromagnetic induction coil layer comprises a plurality of electromagnetic induction coils arranged in a matrix; each of the electromagnetic induction coils is of a spiral structure, each of the electromagnetic induction coils connects to one x metallic line and one y metallic line, and each of the electromagnetic induction coils corresponds to the x metallic line and the y metallic line one by one.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Self-capacitive touch panel structure, in-cell touch panel, and liquid crystal display

A self-capacitive touch panel structure includes a touch detection chip and multiple self-capacitance electrodes arranged as a matrix and isolated with each other. Each self-capacitance electrode connected with the touch detection chip through a connection line.
Wuhan China Star Optoelectronics Technology Co., Ltd.

Evaluation method, storage medium, exposure apparatus, exposure method, and manufacturing article

The present invention provides an evaluation method of evaluating optical characteristics of a projection optical system by obtaining, by a prediction formula, a predicted value for a fluctuation amount of the optical characteristics relative to an exposure period of a substrate via the projection optical system, the method comprising determining the prediction formula by using a dedicated pattern in which a plurality of marks are arranged in a matrix on an object plane of the projection optical system, wherein the determining includes selecting, from the plurality of marks, at least two marks located in an illuminated region to be formed on the object plane when exposing the substrate, and obtaining the prediction formula based on positions of images of the at least two marks formed on an image plane of the projection optical system.. .
Canon Kabushiki Kaisha

Photoresist pattern trimming methods

Provided are methods of trimming photoresist patterns. The methods involve coating a photoresist trimming composition over a photoresist pattern, wherein the trimming composition includes a matrix polymer, a free acid having fluorine substitution and a solvent, the trimming composition being free of cross-linking agents.
Rohm And Haas Electronic Materials Llc

Aromatic glycol ethers as writing monomers in holographic photopolymer formulations

The invention relates to a photopolymer formulation comprising specific aromatic glycol ethers as writing monomers, matrix polymers and a photoinitiator. The invention further provides an unexposed holographic medium obtainable using an inventive photopolymer formulation, and an exposed holographic medium obtainable by exposing a hologram into an inventive unexposed holographic medium.
Covestro Deutschland Ag

Display apparatus

A display apparatus includes a liquid crystal panel having a plurality pixels arranged in a matrix shape, in which the plurality of pixels each has a first subpixel and a second subpixel that are divided from each other. The display apparatus includes a control unit configured to control a level of brightness values of the first subpixel and the second subpixel of any one pixel of the plurality of pixels so as to be switched at a prescribed period..
Sakai Display Products Corporation

Liquid crystal display and manufacturing the same

Provided are a liquid crystal display and a method of manufacturing a liquid crystal display. According to an aspect of the present inventive concept, there is provided a liquid crystal display which includes a first substrate which includes a display area and a non-display area disposed outside the display area, a second substrate which is located opposite the first substrate, a light-blocking pattern which is disposed on the non-display area, and a plurality of alignment layer barrier patterns which protrude from the black matrix toward the second substrate and are formed integrally with the light-blocking pattern in the non-display area..
Samsung Display Co., Ltd.

Color filter substrate provided with inorganic cover layer and display panel comprising same

Provided are a color filter substrate provided with an inorganic cover layer and a display panel including the same. The color filter (cf) substrate includes a base substrate; a black matrix and a pixel resin layer both formed on the base substrate; a planarization layer formed on the black matrix and the pixel resin layer; and an inorganic cover layer formed on the planarization layer..
Hefei Xinsheng Optoelectronics Technology Co., Ltd .

Color filter display substrate, display panel and methods for manufacturing the same

The present disclosure provides a color filter display substrate, a method for manufacturing the color filter display substrate, a display panel and a method for manufacturing the display panel. The color filter display substrate includes: a base substrate; color resin coatings arranged on the base substrate; a black matrix arranged between two of the color resin coatings; and an electric field shielding member arranged on the black matrix and configured to shield an electric field between adjacent pixel units..
Chengdu Boe Optoelectronics Technology Co., Ltd.

Flexible liquid crystal display

The present invention provides a flexible liquid crystal display, comprising a flexible backlight module and a flexible liquid crystal display panel positioned on the flexible backlight module, and the flexible liquid crystal display panel comprises a lower polarizer, an array substrate, a liquid crystal layer, a color filter substrate and an upper polarizer from bottom to top in sequence; the color filter substrate comprises a first substrate, a color filter layer positioned on the first substrate, a flat layer positioned on the color filter layer, a common electrode layer positioned on the flat layer, a black matrix block wall positioned on the common electrode layer; wherein the common electrode layer comprises a plurality of electrode blocks, which are separately positioned, and the plurality of electrode blocks are electrically connected with metal lines to prevent that the brittle rupture of the common electrode layer happens during the bending operation.. .
Shenzhen China Star Optoelectronics Technology Co. Ltd.

Method for manufacturing coa liquid crystal panel and coa liquid crystal panel

The present invention provides a method for manufacturing a coa liquid crystal panel and a coa liquid crystal panel. The method includes forming a first pixel electrode layer on a color resist layer, forming a planarization layer on the first pixel electrode layer, and forming a second pixel electrode layer that is in engagement with the first pixel electrode layer on the planarization layer so as to achieve planarization of the pixel electrode layer to the maximum extent.
Shenzhen China Star Optoelectronics Technology Co., Ltd.

Multilayered articles with low optical retardation

A coextruded multilayered thermoplastic article including: a first layer with a first surface texture, wherein the first layer comprises a first transparent thermoplastic polymer having a first stress optical coefficient (cm1) measured at 20° c. Above the glass transition temperature of the first polymer; a second layer located comprising a second transparent thermoplastic polymer having a second stress optical coefficient (cm2) measured at 20° c.
Sabic Global Technologies B.v.

Spectacle lens

A spectacle lens which can suppress the generation of cracks at the time of manufacture. The spectacle lens is a spectacle lens which includes a lens substrate and a hard coat layer and in which the hard coat layer is obtained by curing a curable composition containing inorganic oxide particles, a silane coupling agent, and a polyfunctional epoxy compound contained at more than 40% by mass and 60% by mass or less in a matrix component..

Radiation detector with photosensitive elements that can have high aspect ratios

The invention relates to a radiation detector (100) and to a method for manufacturing such a detector. In a preferred embodiment, the radiation detector (100) comprises an array of photosensitive pillars (110) that are embedded in a conversion material (120).
Koninklijke Philips N.v.

Method and apparatus to recover scene data using re-sampling compressive sensing

Methods, computer program products, and computer systems for recovering data of scene are provided. The techniques include: obtaining, by at least one processor, data of a scene; re-sampling, by the at least one processor, the data of the scene to obtain re-sampled sensing data of the scene and a corresponding sensing matrix; and constructing, by the at least one processor, recovered data of the scene using the re-sampled sensing data of the scene and the corresponding sensing matrix.
Vencore Labs, Inc.

An electric meter, an electric meter system and a providing branch-level readings for a power distribution network

According to various embodiments, there is provided an electric meter including a sensor circuit configured to provide a plurality of instantaneous magnetic field measurements; a processing circuit configured to generate a time-series of magnetic field vectors, each magnetic field vector of the time-series of magnetic field vectors including the plurality of instantaneous magnetic field measurements; and a total current determination circuit configured to determine a total current, wherein the total current is a sum of currents of each branch of a plurality of branches of a power distribution network; wherein the processing circuit is further configured to compute a de-mixing matrix based on the determined total current and the time-series of magnetic field vectors, and further configured to linear transform each magnetic field vector using the de-mixing matrix to determine a current of each branch.. .
Agency For Science, Technology And Research

Sensor for detecting deformation of sealed secondary battery, sealed secondary battery, and detecting deformation of sealed secondary battery

A sensor for detecting a deformation of a sealed secondary battery, comprises a polymer matrix layer and a detection unit, wherein the polymer matrix layer comprises a filler dispersed in the layer and giving a change to an external field in accordance with a deformation of the polymer matrix layer, and the detection unit detects the change of the external field; and the polymer matrix layer has a glass transition temperature (tg) of −30° c. Or lower.
Toyo Tire & Rubber Co., Ltd.





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