This page is updated frequently with new Polar-related patent applications.
| Microwave processing apparatus|
Microwave oven (20) includes waveguide (3) having an e-bend structure, and multiple openings (4a, 4b). Waveguide (3) has first section (3a) for propagating a microwave from magnetron (2) toward heating chamber (1), and second section (3b) of which wide plane abuts on the outer wall of heating chamber (1).
Panasonic Intellectual Property Management Co., Ltd.
| Nanophotonic hyperspectral/lightfield superpixel imager|
Systems and methods are described that relate to an optical system including an image sensor optically-coupled to at least one nanophotonic element. The image sensor may include a plurality of superpixels.
Verily Life Sciences Llc
| Rate matching polar code|
A rate matching method for a polar code is provided, where the method includes: acquiring a congruential sequence according to a code length of a target polar code; performing sorting processing on the congruential sequence according to a preset rule, to acquire a reference sequence; determining a mapping function according to the congruential sequence and the reference sequence; and interleaving the target polar code according to the mapping function, to generate interleaved output bits.. .
Huawei Technologies Co., Ltd.
| Calibrating rf path delay and iq phase imbalance for polar transmit system|
A method of calibrating parameters for a polar transmitter (polar tx) system includes receiving phase information derived from transmission information in a polar tx for producing a radio frequency (rf) broadcast signal. An inphase local oscillator (lo_i) signal and a quadrature phase local oscillator (lo_q) signal are derived from a combination of a first signal and the phase information using a digital phase lock loop.
Intel Ip Corporation
| Satellite communication system, gateway, satellite repeater, communication network control station, satellite communication method, and terminal|
In a satellite communication system to relay communication between a terminal and a gateway installed on the ground through a satellite repeater, the satellite repeater forms a user link beam for communicating with the terminal and a feeder link beam for communicating with the gateway in a same area, and changes frequency or polarization association with respect to each of the user link beam and the feeder link beam, based on a traffic situation. Thus, a capacity that can be communicated by the beam may be changed after satellite launching..
Mitsubishi Electric Corporation
| Base station, mobile station and method thereof|
The embodiment of the disclosure discloses a base station, a mobile station and a method thereof. The base station includes a processor and a transceiver.
Huawei Technologies Co., Ltd.
| Hall-effect universal control button for a man-machine interface, and man-machine interface equipped with such a control button|
A hall-effect universal control button for a man-machine interface includes a base adapted for mounting on the interface, and a plurality of manually actuable and interchangeable control modules. Each control module is mountable on the base and includes a bipolar magnet.
Zodiac Aero Electric
| Voltage control device and voltage control method|
A voltage control device includes: a capacitor configured to supply power to a rotating electrical machine; an inverter connected to the rotating electrical machine; a transformer coupled booster including two voltage source inverters of which direct current terminals are connected in series to have additive polarity, and a transformer configured to couple alternate current terminals of the two voltage source inverters and having a predetermined leak inductance, wherein one of the two voltage source inverters is connected to the capacitor in parallel, and the transformer coupled booster outputs, to the inverter, a direct-current voltage which is a raised capacitor voltage of the capacitor; and a controller configured to generate and output an instruction value of the direct-current voltage at a time the rotating electrical machine is in a drive state and the output of the transformer coupled booster is less than a predetermined output.. .
| Power harvesting circuit and applications thereof|
A power harvesting circuit, a rectifier circuit and a capacitor. The rectifier circuit includes a diode circuit, a diode voltage reduction circuit, and a start up current circuit.
Enclosed is the abstract of the invention. The abstract of the invention is that it is a hovering generator.
Divided pulse layers
Methods, systems, and devices are disclosed for divided-pulse lasers. In one aspect, a pulsed laser is provided to include a laser cavity including an optical amplifier and a plurality of optical dividing elements and configured to direct a laser pulse of linearly polarized light into the plurality of optical dividing elements to divide the light of the laser pulse into a sequence of divided pulses each having a pulse energy being a portion of the energy of the laser pulse before entry of the optical dividing elements, to subsequently direct the divided pulses into the optical amplifier to produce amplified divided pulses.
Antenna arrangement for orthogonally polarized omnidirectional transmission
There is provided an antenna arrangement including at least two conductive sheet arranged around at least one ground plane for transmitting radio signals from feeder cables on a transmission frequency band such that the antenna arrangement has a substantially omnidirectional radiation pattern and the antenna arrangement is configured to polarize the radio signals from a first feeder cable horizontally in a first radiation direction of the radiation pattern, polarize the radio signals from a second feeder cable vertically in a second radiation direction of the radiation pattern, polarize the radio signals from the first feeder cable and from the second feeder cable non-linearly in other radiation directions, whereby the non-linearly polarized radio signals from the first feeder cable and the second feeder cable are substantially orthogonal.. .
Nokia Solutions And Networks Oy
Partial dielectric loaded septum polarizer
In an example embodiment, a waveguide device comprises: a first common waveguide; a polarizer section, the polarizer section including a conductive septum dividing the first common waveguide into a first divided waveguide portion and a second waveguide divided portion; a second waveguide coupled to the first divided waveguide portion of the polarizer section; a third waveguide coupled to the second divided waveguide portion of the polarizer section; and a dielectric insert. The dielectric insert includes a first dielectric portion partially filling the polarizer section.
Power source device
A power source device includes: a battery assembly comprising a plurality of batteries which are arranged such that electrodes having different polarities of the batteries are adjacent to each other; a plurality of bus bars which are attached to two electrode rows of the battery assembly, and which connect positive electrodes and negative electrodes which are adjacent to each other in each of the electrode rows; a plurality of holding members, each of which holds, for each of a plurality of battery groups formed by dividing the battery assembly into the battery groups, the bus bars attached to the electrode rows of the batteries belonging to the corresponding one of the battery groups; and a plurality of battery monitoring units, each of which monitors, for each of the battery groups, voltages of batteries belonging to the corresponding one of the battery groups.. .
Emissive display with photo-switchable polarization
A novel emissive display assembly incorporates a photo-switchable polarizer that is switchable between an active, polarizing, state and an inactive, non-polarizing, state depending on the predetermined level of intensity of uv light in the ambient light and enhance the viewable quality of the emissive display by minimizing or eliminating uv light reflection on the emissive display.. .
Universal Display Corporation
Display device and manufacturing method thereof
A display device includes a display panel having a display surface, and a polarizing unit on the display surface of the display panel, the polarizing unit including a linear polarizer that includes at least two portions having different transmittances from each other.. .
Samsung Display Co., Ltd.
Organic light emitting diode and organic light emitting diode display including the same
An organic light emitting diode includes: a first electrode and a second electrode that face each other; a middle layer on the first electrode; a hole transport layer on the middle layer; and an emission layer between the hole transport layer and the second electrode, wherein the middle layer includes a bipolar material formed by combining a first material including at least selected from a group 1 element, a group 2 element, a lanthanide metal, with a second material including a halogen element.. .
Samsung Display Co., Ltd.
Thin film transistor and manufacturing the same
Embodiments of the present disclosure provide a thin film transistor (tft) and a method of manufacturing the same, which enables to decrease the vertical resistance from the source and the drain to the polarity inversion region, so that the current from the source and the drain to the polarity inversion region may be increased, thereby improving the performances of the tft. An active layer of the tft is provided with a first groove and a second groove which neither pass through the active layer.
Hefei Xinsheng Optolectronics Technology Co., Ltd.
Extremely large spin hall angle in topological insulator pn junction
The interplay between chiral tunneling and spin-momentum locking of helical surface states leads to spin amplification and filtering in a 3d topological insulator (ti). Chiral tunneling across a ti pn junction allows normally incident electrons to transmit, while the rest are reflected with their spins flipped due to spin-momentum locking.
University Of Virginia Patent Foundation
Silicon germanium heterojunction bipolar transistor structure and method
Disclosed is an improved semiconductor structure (e.g., a silicon germanium (sige) hetero-junction bipolar transistor) having a narrow essentially interstitial-free sic pedestal with minimal overlap of the extrinsic base. Also, disclosed is a method of forming the transistor which uses laser annealing, as opposed to rapid thermal annealing, of the sic pedestal to produce both a narrow sic pedestal and an essentially interstitial-free collector.
Solid-state imaging device
A solid-state imaging device includes a substrate, a photoelectric conversion section, a first impurity layer having a carrier polarity of a second conductivity type, a charge-to-voltage converting section, an amplifying section, and a second impurity layer having a carrier polarity of the second conductivity type. The second impurity layer is disposed in a region between the photoelectric conversion section and the amplifying section.
Supercapacitor configurations with graphene-based electrodes and/or peptide
One embodiment is an edlc with a capacitor cell that includes two electrodes of opposite polarity aligned in parallel, and a peptide separator disposed between the electrodes. The separator may be a peptide coating on an electrode surface.
Elbit Systems Land And C4i Ltd.
Wiring structure of head suspension having a stacked interleaved part and manufacturing the same
A wiring structure of a head suspension including a flexure that supports a head and is attached to a load beam applying load onto the head, comprises write wiring and read wiring formed on the flexure and connected to the head, each having wires of opposite polarities, and further including a stacked interleaved part includes segments electrically connected to the respective wires of the write wiring, the segments stacked on and facing the wires through an electrical insulating layer so that the facing wire and segment have opposite polarities.. .
Nhk Spring Co., Ltd.
Electronic device display with charge accumulation tracker
An electronic device may generate content that is to be displayed on a display. The display may have an array of liquid crystal display pixels for displaying image frames of the content.
A display device includes a first gate line extending in a first direction, a first pixel column group connected to the first gate line and alternately receiving data voltages with a first polarity pattern and data voltages with a second polarity pattern, which is an inverted polarity pattern of the first polarity pattern, at an interval of a unit of a frame, and a plurality of data lines respectively connected to a plurality of pixels included in the first pixel column group, wherein each of the pixels includes a first sub-pixel to which a first voltage is applied and a second sub-pixel to which a second voltage, which is lower than the first voltage, is applied and a maximum width, in the first direction, of the first sub-pixel is greater than a maximum width, in the first direction, of the second sub-pixel.. .
Samsung Display Co. Ltd.
Liquid crystal display panel and device thereof
An lcd panel and an lcd device are provided. The lcd panel includes all pixels respectively defined by a plurality of data lines and a plurality of the scanning lines to form a plurality of pixel columns and a plurality of pixel rows.
Shenzhen China Star Optoelectronics Technology Co. Ltd.
Structured light matching of a set of curves from two cameras
A method for matching points between two images of a scene acquired by two cameras, the method including: extracting blobs from the reflection in the images and individually labelling the blobs with a unique identifier; selecting a selected epipolar plane and defining a conjugate epipolar line on each of the images; identifying plausible combinations including a light sheet label of the projected pattern and the unique identifier for a plausible blob selected from the blobs in each of the images; calculating a matching error for each of the plausible combinations; repeating the steps of selecting, identifying and calculating for at least some epipolar planes; determining a most probable combination by computing a figure of merit for the plausible combinations; identifying matching points in the frame from the most probable combination.. .
Claim polarity identification
A method comprising using at least one hardware processor for: receiving (a) a proposition and (b) a plurality of claims; identifying a local claim polarity of each claim of the plurality of claims with respect to the proposition; calculating a pairwise claim polarity agreement score for each pair of claims of the pairs of claims reflecting the likelihood of said each pair of claims to have the same claim polarity, wherein the pairwise claim polarity agreement score is associated with each claim of the pair of claims; and determining a global claim polarity for each claim of the plurality of claims based on the local claim polarity of the claim and pairwise claim polarity agreement scores associated with said each claim.. .
International Business Machines Corporation
Touch panel module and electronic apparatus
A touch panel module in which a conductive film in which a mesh conductive layer composed of a mesh-like metal electrode is formed on a support, a λ/4 plate, a polarizing plate, and a protective layer are arranged in this order. A λ/4 plate is further arranged on a side of the conductive film opposite to the protective layer.
Current-mode bandgap reference with proportional to absolute temperature current and zero temperature coefficient current generation
In a current-mode bandgap reference integrated circuit: a bandgap voltage generator is configured to generate a bandgap voltage, a zero-temperature coefficient current generator configured to generate a zero-temperature coefficient current, and a proportional to absolute temperature current generator configured to generate a proportional to absolute temperature current. The integrated circuit includes a first pair of bipolar junction transistors (bjt) comprising a first bjt and a second bjt.
Display panel and projection display device
The present disclosure provides a display panel, including: a reflector; a phase retarder configured to change a polarization direction of a light beam passing through the phase retarder; a light-absorbing black matrix configured to absorb the light beam; and a polarization scattering film. After passing through the polarization scattering film, a polarized light beam from a projector is transmitted along an original light path, then the polarized light beam is transmitted through the phase retarder, reflected by the reflector and directed again to the polarization scattering film so as to be scattered.
Boe Technology Group Co., Ltd.
Liquid crystal display
A liquid crystal display includes a first substrate including pixels, a gate line disposed on the first substrate, data lines disposed on the first substrate, a first reference voltage line and a second reference voltage line respectively disposed on the first substrate and applying a first reference voltage and a second reference voltage having different polarities from each other, a pixel electrode disposed in one pixel area and including a first subpixel electrode and a second subpixel electrode, where a first pixel column may overlap the first reference voltage line and the second reference voltage line, a second pixel column adjacent to the first pixel column may not overlap the first reference voltage line and the second reference voltage line, and a first width of the pixel electrode of the first pixel column may be different from a second width of the pixel electrode of the second pixel column.. .
Samsung Display Co., Ltd.
Liquid crystal display device
According to one embodiment, a liquid crystal display device, includes a first substrate including a second line extending in a second direction, a first interlayer insulating film, a first electrode, a second interlayer insulating film, and a second electrode, a second substrate, a liquid crystal layer containing liquid crystal molecules initially aligned in the second direction, a first polarizer having a first transmission axis perpendicular or parallel to the second line, and a second polarizer having a second transmission axis orthogonal to the first transmission axis.. .
Japan Display Inc.
Optical sheet member and display device
Provided are an optical sheet member including an optical conversion sheet containing a fluorescent material which absorbs at least a part of light in a wavelength range of 380 nm to 480 nm, converts the absorbed light into light in a wavelength range longer than that of the absorbed light, and re-emits the converted light, and a wavelength selective reflective polarizer functioning in the wavelength range of at least a part of the light in the wavelength range of 380 nm to 480 nm, in which both of front brightness and a color reproduction range are improved in a case of being incorporated into a display device using backlight which emits light having at least a blue wavelength range; and the display device.. .
A display device includes a display component (1), which includes a liquid crystal panel and a backlight source (11) with the liquid crystal panel including a liquid crystal cell, a first polarizing sheet (12) located on a side of the liquid crystal cell near the backlight source, and a second polarizing sheet (16) located on a side of the liquid crystal cell away from the backlight source. One of the first polarizing sheet (12) and the second polarizing sheet (16) is movable..
Beijing Boe Display Technology Co., Ltd.
High quality liquid crystal display pixel circuit
The present invention provides a high quality liquid crystal display pixel circuit, and a plurality of sub pixels arranged in array, and each sub pixel is divided into a main area (main) and a sub area (sub), and one data signal line, a voltage dividing unit (10) and a routing are provided in accordance with sub pixels of each column; a nth data line (d(n)) is electrically coupled to the main areas (main) of the sub pixels of nth column and provides a main data signal voltage to the same, and the corresponding nth routing (l(n)) is led out from the voltage dividing unit (10), and is electrically coupled to the sub areas (sub) of the sub pixels of the next column, n−1 column and provides a sub data signal voltage acquired by performing voltage dividing to the main data signal voltage with the voltage dividing unit (10) to the same; polarities of the main data signal voltage provided by the nth data signal line (d(n)) and the main data signal voltage provided by the next n+1th data signal line (d(n+1)) are opposite. The pixel circuit can diminish the color shift to reduce the flicker of the liquid crystal display panel and promote the display quality..
Shenzhen China Star Optoelectronics Technology Co. Ltd.
Method and system for integrated power combiners
A system for integrated power combiners is disclosed and may include receiving optical signals in input optical waveguides and phase-modulating the signals to configure a phase offset between signals received at a first optical coupler, where the first optical coupler may generate output signals having substantially equal optical powers. Output signals of the first optical coupler may be phase-modulated to configure a phase offset between signals received at a second optical coupler, which may generate an output signal having an optical power of essentially zero and a second output signal having a maximized optical power.
Polarizing lens, eyewear, and manufacturing polarizing lens
A polarizing lens including a polarizing polyvinyl alcohol film arranged between two pieces of a lens base material, where the polarizing polyvinyl alcohol film includes a hydrophobic region having higher hydrophobicity than other regions at least at a partial region of an outer periphery part including an edge surface thereof and the hydrophobic region is exposed at least at a part of an edge surface of the lens.. .
Hoya Lens Thailand Ltd.
Collimating optical device and system
There is provided a light-guide, compact collimating optical device, including a light-guide having a light-waves entrance surface, a light-waves exit surface and a plurality of external surfaces, a light-waves reflecting surface carried by the light-guide at one of the external surfaces, two retardation plates carried by light-guides on a portion of the external surfaces, a light-waves polarizing beamsplitter disposed at an angle to one of the light-waves entrance or exit surfaces, and a light-waves collimating component covering a portion of one of the retardation plates. A system including the optical device and a substrate, is also provided..
Head-up display and movable vehicle
A head-up display of the present disclosure includes: a controller that controls display of an image; an image display element in which right eye pixels for displaying a right eye virtual image and left eye pixels for displaying a left eye virtual image are alternately arranged; an optical system including optical elements which are arranged at specified intervals, each of the optical elements being disposed so as to be tilted at a specified angle with respect to an arrangement direction of the pixels of the image display element to divide output light of the image display element into a direction toward a right eye and a direction toward a left eye; and a first wave plate disposed between the image display element and the optical system to rotate a polarization direction of the output light of the image display element with respect to the arrangement direction of the pixels of the image display element.. .
Panasonic Intellectual Property Management Co., Ltd.
Scanning optical system and scanning device
For achieving an expanded observation range without sacrificing resolution, a scanning optical system according to the present invention includes a scanner that deflects laser light from a light source while changing a deflection angle of the laser light; a polarization beam splitter that is capable of splitting-off the laser light from an optical path of the laser light deflected by the scanner; a polarization beam splitter that is disposed between the light source and the scanner and that causes the laser light split-off by the polarization beam splitter to travel toward the scanner; and a first relay optical system that has 1× relay magnifying power and that is disposed between the polarization beam splitter and the polarization beam splitter. The first relay optical system relays the laser light split-off by the polarization beam splitter so as to cause the laser light to be incident again on the scanner at the same position as an incident position of the laser light from the light source via the polarization beam splitter..
Fiber optic connector
A connector (10) includes two connector portions (12) and a boot (14). Each connector portion (12) includes a ferrule (78) and a latch (18).
Method and system for grating couplers incorporating perturbed waveguides
Methods and systems for grating couplers incorporating perturbed waveguides are disclosed and may include in a semiconductor photonics die, communicating optical signals into and/or out of the die utilizing a grating coupler on the die, where the grating coupler comprises perturbed waveguides. The perturbed waveguides may include rows of continuous waveguides with non-discrete scatterers extending throughout a length of said perturbed waveguides a variable width along their length.
A transparent display device
A transparent display device is provided herein, which comprises a display module and a backlight module. The display module includes a liquid crystal display panel, polarizers and an optical film.
Shenzhen China Star Optoelectronics Technology Co., Ltd.
Polarizing plate and display device including the same
A polarizing plate includes: a bonding layer; a polarizer on a first surface of the bonding layer; and a polarizer protective film on a second surface of the bonding layer, and a ratio (β1/α3) of a measured tensile modulus (β1), in a transverse direction (td), of the polarizing plate to a sum (α3) of a measured thickness (α1) of the polarizer and a measured thickness (α2) of the polarizer protective film is greater than 0.27 and less than 0.50, and a ratio (β2/β3) of a measured tensile modulus (β2), in the td, of the polarizer to a measured tensile modulus (β3), in the td, of the polarizer protective film is greater than 0 and less than 0.2.. .
Samsung Sdi Co., Ltd.
Polarizing plate and liquid crystal display device
R1 and r2 each independently represent hydrogen or an alkyl group; and r3 represents an alkyl group, a cycloalkyl group, or an aryl group.. .
Magnetic resonance imaging apparatus and method
A magnetic resonance imaging mri) apparatus, including a signal transceiver; a controller configured to control the signal transceiver to apply a bipolar gradient magnetic field in an aortic direction, the aortic direction being a direction in which an aorta is disposed within an object; and an image processor configured to receive, from the signal transceiver, phase signal data obtained by applying the bipolar gradient magnetic field to the object, acquire motion data representing a first motion corresponding to a heartbeat of the object and a second motion corresponding to a respiration of the object based on the phase signal data, and acquire mri data based on the motion data.. .
Korea Advanced Institute Of Science And Technology
Method and apparatus to commission voltage sensors and branch circuit current sensors for branch circuit monitoring systems
A system and method for a branch current monitoring system employing a 2-phase wye, a single-phase 3-wire or a single-phase 2-wire wiring configuration that is configured to identify a phase association and a polarity for a branch circuit current sensor using the phase angle between voltage and current. Also, a system and method for verifying phase association and polarity determinations for branch circuit current sensors that utilizes real and reactive power measurements..
Use of sortilin as biomarker for affective/mood disorders
The present invention relates to the use of sortilin as a biomarker. In particular, sortilin is useful as a biomarker for affective disorders.
H. Lundbeck A/s