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Capacitor patents



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


Display device

Semiconductor Energy Laboratory

Display device

Ald dielectric films with leakage-reducing impurity layers

Intermolecular

Ald dielectric films with leakage-reducing impurity layers

Ald dielectric films with leakage-reducing impurity layers

Anapex Technology

Capacitive sensing circuit for sensing capacitance variation with charge clone

Date/App# patent app List of recent Capacitor-related patents
05/28/15
20150149799
 Power coordination system for hybrid energy storage system patent thumbnailnew patent Power coordination system for hybrid energy storage system
A method of controlling power in a hybrid energy storage system that may include controlling power through the at least one battery storage element and the capacitor storage element using a multi-level power management system. In some embodiments, the multi-level power management system includes at least a long term battery management layer and a real time power management layer.
Nec Laboratories America, Inc.
05/28/15
20150149102
 Online monitoring circuit and  the series compensation spark gap divider return circuit patent thumbnailnew patent Online monitoring circuit and the series compensation spark gap divider return circuit
The present invention provides an online monitoring circuit of the series compensation spark gap divider return circuit, said series compensation spark gap divider return circuit includes voltage equalization link and the voltage sampling link; said voltage link includes the capacitor c which series said voltage equalization link; said online monitoring circuit includes the voltage sampling input module, series compensation current input module and the compare module; said sampling voltage input module after amplified the voltage of the two ends of the series capacitor c converts it into direct current signal udivide voltage; said series compensation current input module after amplified the current signal of said series capacitor converts it into direct current voltage signal uct; said compare module realizes online monitoring the running state of said series spark gap divider return circuit though comparing said udivide voltage and said uct. Can let the operator master the working condition of the divider return, avoid unnecessary worry, make sure the spark gap can trigger ignition reliably when the line break down, improve the spark gap working reliability greatly..
China Electric Power Research Institute
05/28/15
20150149006
 Chainless electric bicycle patent thumbnailnew patent Chainless electric bicycle
Disclosed herein is an electric bicycle. The electric bicycle includes a battery, a generator to generate voltage by operation of pedals, and a pedal load adjustment unit to adjust pedal load applied to the pedals by controlling voltage generated from the generator and used to charge the battery.
05/28/15
20150148762
 Wetness sensor using rf circuit with frangible link patent thumbnailnew patent Wetness sensor using rf circuit with frangible link
A wetness sensor includes a substrate that carries a tuned rf circuit. The circuit includes a conductive pattern applied to the substrate, a capacitor, and a jumper all disposed on a same side of the substrate.
3m Innovative Properties Company
05/28/15
20150148672
 Ultrasound tranducer assembly and  driving an ultrasound transducer head patent thumbnailnew patent Ultrasound tranducer assembly and driving an ultrasound transducer head
The present invention relates to an ultrasound transducer assembly (10) comprising: an ultrasound transducer head (14), an electrical conductor (16) for connecting the transducer head (14) to an electrical power supply (20) of a base station (12) and for transmitting electrical power from the power supply (20) to the transducer head (14), a connector element (22) for connecting the electrical conductor (16) to the power supply (20) and for receiving an input voltage (v20) from the power supply (20), and a capacitor (34) electrically connected or electrically connectable to the electrical conductor (16) for storing electrical charge, wherein the capacitor (34) has a capacitance larger than or equal to 100 μf.. .
Koninklijke Philips N.v.
05/28/15
20150148641
 Systems, articles, and methods for electromyography sensors patent thumbnailnew patent Systems, articles, and methods for electromyography sensors
Systems, articles, and methods for surface electromyography (“emg”) sensors that combine elements from traditional capacitive and resistive emg sensors are described. For example, capacitive emg sensors that are adapted to resistively couple to a user's skin are described.
Thalmic Labs Inc.
05/28/15
20150147992
 Integrated receiver and integrated circuit having integrated inductors and method therefor patent thumbnailnew patent Integrated receiver and integrated circuit having integrated inductors and method therefor
In one form, an integrated receiver includes a tracking bandpass filter, a tunable lowpass filter, and a mixer formed on a single integrated circuit chip. The tracking bandpass filter has an input for receiving a radio frequency (rf) input signal, and an output, and comprises a variable capacitor having a capacitance that varies in response to a bandpass frequency control signal, in parallel with an integrated inductor.
Silicon Laboratories Inc.
05/28/15
20150147991
 Low-cost receiver using integrated inductors patent thumbnailnew patent Low-cost receiver using integrated inductors
A receiver includes a first amplifier having an input for receiving an rf signal, and an output for providing an amplified rf signal, a switch section that selectively switches the amplified rf signal onto a selected one of a plurality of nodes, and a filter section comprising a plurality of filters coupled to respective ones of the plurality of nodes. A first filter of the plurality of filters comprises a first variable capacitor coupled in parallel with an inductance leg between a corresponding one of the plurality of nodes and a power supply voltage terminal.
Silicon Laboratories Inc.
05/28/15
20150147988
 Mixer patent thumbnailnew patent Mixer
A frequency shifter configured to shift the frequency of a signal, the frequency shifter comprising: a resonant structure configured to mechanically resonate at a first frequency; and a plurality of capacitors, each capacitor having a variable plate separation distance, wherein the resonant structure is configured to cause the plate separation distance of each capacitor to oscillate so as to cause the frequency of the signal to shift by the first frequency.. .
Cambridge Silicon Radio Limited
05/28/15
20150147648
 Coating liquid, coating liquid for manufacturing electrode plate, undercoating agent, and use thereof patent thumbnailnew patent Coating liquid, coating liquid for manufacturing electrode plate, undercoating agent, and use thereof
This invention relates to a coating formulation, a coating formulation for manufacturing an electrode plate and an undercoating formulation, and their use. These coating formulations are all characterized by containing, in a polar solvent, a hydroxyl-containing resin and an organic acid and/or a derivative thereof.
Dainichiseika Color & Chemicals Mfg. Co., Ltd.
05/28/15
20150147596
new patent

Lead-acid battery


A lead-acid battery includes a battery chamber containing therein a sulfate-based electrolyte solution, a lead-based negative electrode unit, a lead dioxide-based positive electrode unit, a separator unit spaced apart from one of the lead-based negative electrode unit and the lead dioxide-based positive electrode unit by a gap unit, and a capacitor electrode unit made of a carbon-based fiber material, and configured to be fitted in the gap unit so as to be brought into direct contact with said one of the lead-based negative electrode unit and the lead dioxide-based positive electrode unit.. .
Csb Battery Co., Ltd.
05/28/15
20150146482
new patent

Method and reading a magnetic tunnel junction using a sequence of short pulses


A magnetic random access memory (mram) array having a magnetic tunnel junction (mtj) to be read using a magnetic state of the mtj, the mtj being read by applying a current there through. Further, the mram array has a reference mtj, a sense amplifier coupled to the mtj and the reference mtj, the sense amplifier operable to compare the voltage of the mtj to the reference mtj in determining the state of the mtj; a first capacitor coupled to the sense amplifier at a first end and to ground at a second end; and a second capacitor coupled to the sense amplifier at a first end and to ground at a second end, the first capacitor storing the, wherein short voltage pulses are applied to the first end of each of the first and second capacitors when reading the mtj thereby makes the current flowing through the mtj there through for small time intervals thereby avoiding read disturbance to the mtj..
Avalanche Technology, Inc.
05/28/15
20150146464
new patent

Ac/dc voltage transformer and operation therefor


A method for actuating an ac/dc voltage transformer is specified, which has a dc voltage output between which at least one series circuit of at least two capacitors and at least one series circuit of n switching elements is arranged, where n≧4. A connecting point of the switching elements is connected to a connection of an ac voltage input between n/2 switching elements.
Fronius International Gmbh
05/28/15
20150146459
new patent

High-voltage protection circuit, high-voltage protection method and power supply


Disclosed are a high-voltage protection circuit, a high-voltage protection method and a power supply. The high voltage protection circuit comprises a main relay, an auxiliary relay, a first resistor, a second resistor, a first capacitor and a second capacitor, wherein one end of the main relay is connected to the input port of a live line, and the other end thereof is connected to the output port of the live line; one end of the auxiliary relay is connected to the input port of the live line, and the other end thereof is connected between the first resistor and the second resistor; one end of the first capacitor is connected to the output port of the live line, and the other end thereof is connected to a neutral line parallel to the live line; the second capacitor is connected to both ends of the main relay in parallel; and the second resistor and the first resistor are connected between the input port and the output port of the live line in series in sequence.
Zte Corporation
05/28/15
20150146346
new patent

Lithium ion capacitor


A lithium ion capacitor includes a positive electrode, a negative electrode, and an electrolyte. The positive electrode comprises a conductive polymer and an oxidation-reduction material having a lower oxidation-reduction potential than the conductive polymer as a positive electrode active material..
Funai Electric Co., Ltd.
05/28/15
20150146345
new patent

Methods for forming electrically precise capacitors, and structures formed therefrom


High precision capacitors and methods for forming the same utilizing a precise and highly conformal deposition process for depositing an insulating layer on substrates of various roughness and composition. The method generally comprises the steps of depositing a first insulating layer on a metal substrate by atomic layer deposition (ald); (b) forming a first capacitor electrode on the first insulating layer; and (c) forming a second insulating layer on the first insulating layer and on or adjacent to the first capacitor electrode.
Thin Film Electronics Asa
05/28/15
20150146344
new patent

Ceramic capacitor for suppressing high-frequency noise


According to an embodiment, first and second internal electrode layers are alternatively interposed between dielectric layers to form a laminated capacitor. The first internal electrode layer have a first base portion connected to a first external electrode, and is extended from the first base portion toward a second external electrode.
Kabushiki Kaisha Toshiba
05/28/15
20150146341
new patent

Ald dielectric films with leakage-reducing impurity layers


A thin sub-layer (<15 Å) of an impurity is formed under, over, or inside a thicker layer (˜30-100 Å) of a high-k (k>12) host material. The sub-layer may be formed by atomic layer deposition (ald).
Intermolecular Inc.
05/28/15
20150146340
new patent

Multilayer ceramic capacitor including at least one slot


An apparatus includes a two-terminal mlcc. The two-terminal mlcc includes a conductive layer, where the conductive layer includes at least one slot.
Qualcomm Incorporated
05/28/15
20150146336
new patent

Surge protector for a transmission line connector


An f connector coupled to a transmission line applies a radio frequency (rf) signal to an rf input of a filter of a set-top box via an impedance matching network that includes a first inductor and a second inductor that are coupled in series. A capacitor and a third inductor are coupled in parallel between a discharge tube and a junction terminal that is interposed between the series coupled inductors for protecting electronic components such as the filter from a voltage surge developed in the transmission line..
Thomson Licensing
05/28/15
20150146331
new patent

Discharge circuits of discharge paths for electromagnetic interference filters


A discharge circuit for an electromagnetic interference (emi) filter is provided. The discharge circuit includes a switch circuit, a control circuit, and a detection circuit.
Fairchild (taiwan) Corporation
05/28/15
20150146129
new patent

Display device and driving same


In a pixel circuit, during a period during which an organic el element is not emitting light, transistors are in an “on” state and the organic el element (oled) is reversed-biased by a low-level power-supply potential and a reverse-biasing power-supply potential. A reverse-direction voltage determined by a reverse-direction current that depends on the degree to which degradation of the organic el element has progressed is thus written to a capacitor.
Sharp Kabushiki Kaisha
05/28/15
20150146060
new patent

Imaging device


An imaging device is provided which can secure the dynamic range of a coms imaging sensor, by storing a charge overflowing from a floating diffusion in a storage capacitance element and suppressing the increase of a pixel area which occurs if the storage capacitance element is formed by a mos capacitor. The imaging device includes plural pixel circuits arranged in the row direction and the column direction, and plural storage capacitance lines arranged in the row direction and extending in the column direction.
Renesas Electronics Corporation
05/28/15
20150146055
new patent

Imaging pixels with improved analog-to-digital circuitry


Imagers may include analog-to-digital converter circuitry that produces a digital output code from an analog input voltage. The analog-to-digital converter circuitry may include a series of capacitors including a first set of binary-mapped capacitors.
Aptina Imaging Corporation
05/28/15
20150146018
new patent

Camera system with inductive powering of wireless camera tags


Wireless camera tags, inventory management systems with wireless camera tags, and methods for making and methods for using wireless camera tags are disclosed. A wireless camera tag is disclosed for a camera system with a mounting rail having one or more electrical conductors connected to a power source.
Tagnetics, Inc.
05/28/15
20150145899
new patent

Display device and driving same


In a pixel circuit, during a period during which an organic el element is not emitting light, transistors are in an “on” state and the organic el element is reversed-biased by a low-level power-supply potential and a reverse-biasing power-supply potential. A reverse-direction voltage determined by a reverse-direction current that depends on the degree to which degradation of the organic el element has progressed is thus written to a capacitor.
Sharp Kabushiki Kaisha
05/28/15
20150145853
new patent

Pixel circuit, driving the same, array substrate, display device


A pixel circuit and method for driving the same, an array substrate, and a display device are provided, wherein the pixel circuit includes a driving transistor (dtft), a first switching transistor (m1), a storage capacitor (c1) and a light emitting device and a threshold compensating circuit; the threshold compensating circuit includes a second switching transistor (m2), a third switching transistor (m3), a fourth switching transistor (m4) and a coupling capacitor (c2), which is capable of compensating for non-uniformity of threshold voltage of the driving transistor (dtft) effectively. The method for driving the pixel circuit includes a pre-charging phase (c), a compensating phase (d) and a light emitting phase (e).
Boe Technology Group Co., Ltd
05/28/15
20150145849
new patent

Display with threshold voltage compensation circuitry


A display may have an array of organic light-emitting diode display pixels. Each display pixel may have a light-emitting diode that emits light under control of a drive transistor.
Apple Inc.
05/28/15
20150145836
new patent

Capacitive stylus pen


A capacitive stylus pen is provided that inputs an indicated position to a tablet by capacitive coupling. The capacitive stylus pen includes a signal generating circuit that generates a signal having the same frequency as a frequency of a signal to be transmitted from an electrode, a transformer that boosts the generated signal and that includes a primary winding and a secondary winding, and an analog switch for controlling connection between a first end of the secondary winding and the electrode to an on-state or an off-state.
Wacom Co., Ltd.
05/28/15
20150145754
new patent

Pixel circuit for increasing accuracy of current sensing


A pixel circuit for increasing accuracy of current sensing of an organic light-emitting diode (oled) display is disclosed. In one aspect, the pixel circuit includes an oled, a driving circuit, and first to third transistors.
Sarnsung Display Co., Ltd.
05/28/15
20150145615
new patent

High quality factor inductive and capacitive circuit structure


A circuit includes a first finger capacitor having a first bus line coupled to a first plurality of finger elements and a second bus line coupled to a second plurality of finger elements. The first bus line is parallel to the second bus line.
Xilinx, Inc.
05/28/15
20150145609
new patent

Clock signal generation circuit, detection device, sensor, electronic apparatus, and moving object


A clock signal generation circuit includes a cr oscillator circuit having a capacitor, a resistor, and an amplifier circuit, and a voltage generation circuit adapted to generate a power supply voltage, and then supply the cr oscillator circuit 170 with the power supply voltage vdos. An oscillation frequency of the cr oscillator circuit in a case in which a power supply voltage vddl is a fixed voltage has a positive temperature characteristic.
Seiko Epson Corporation
05/28/15
20150145607
new patent

Peak detectors for amplitude control of oscillators


Various techniques for automatic amplitude control of an oscillator are described. An apparatus includes an oscillator circuit configured to generate an oscillating signal.
Silicon Laboratories Inc.
05/28/15
20150145601
new patent

Doherty amplifier


The invention relates to a doherty amplifier for amplifying an input signal at an operating frequency, comprising: a main amplifier; a first peak amplifier; a second peak amplifier, each of the amplifiers comprising an input for receiving the input signal and an output for providing an amplified signal, a plurality of peak amplifiers, each of the amplifiers comprising an input for receiving the input signal and an output for providing an amplified signal; a first input phase shifter; a second input phase shifter; a first capacitor coupled between the source and drain of the first peak amplifier; a first output phase shifter and a second output phase shifter.. .
Nxp B.v.
05/28/15
20150145587
new patent

High frequency semiconductor switch circuit and high frequency radio system including same


A path switching fet and a shunt fet are separated from each other by a capacitor. The gates of the path switching fet and the shunt fet are controlled using an inverter circuit having a first internal power supply voltage (e.g., 2.5 v) as a power supply.
Panasonic Intellectual Property Management Co., Ltd.
05/28/15
20150145569
new patent

Time-to-voltage converter using a capacitor based digital to analog converter for quantization noise cancellation


Quantization noise in a fractional-n phase-locked loop (pll) is canceled using a capacitor-based digital to analog converter (dac). A phase error is detected between a reference signal and a feedback signal in the pll.
Silicon Laboratories Inc.
05/28/15
20150145557
new patent

Serial transmission driving method


The present invention discloses a serial transmission driving method, wherein a serial transmission driving device (std) is connected with a first terminal (ft) and a second terminal (st) of an equivalent load capacitor through a first differential bus (fdb) and a second differential bus (sdb). Fdb and sdb are respectively connected with a high-potential terminal (hpt) and a low-potential terminal (lpt) through a first equivalent resistor and a second equivalent resistor.
Amazing Microelectronic Corp.
05/28/15
20150145536
new patent

Methods and systems for production testing of capacitors


Systems and methods provide for testing a capacitor. The method includes: selecting a capacitor to be tested; generating an frequency signal from a source voltage which passes through a resistor, while connecting and disconnecting the capacitor, which results in an output signal; and measuring a relative level of a sideband associated with the output signal to estimate a size of the selected capacitor..
Telefonaktiebolaget Lm Ericsson (publ)
05/28/15
20150145535
new patent

Capacitive sensing interface for proximity detection


A measuring circuit for a proximity sensor, comprising a charge amplifier in a floating voltage domain that is driven by a square waveform. The output signal is sampled synchronously with the voltage of the floating domain, and demodulated by measuring the voltage steps amplitude.
Semtech Corporation
05/28/15
20150145534
new patent

Capacitive sensing circuit for sensing capacitance variation with charge clone


The present invention provides a capacitive sensing circuit, comprising at least one capacitor to be measured, an integral capacitor, a first current mirror having a first current path and a second current path. A first current is generated in the first current path so as to charge the capacitor to be measured, while a second current mirrored from the first current is generated in the second current path so as to charge the integral capacitor.
Anapex Technology Inc.
05/28/15
20150145531
new patent

Method, system and capacitive sensing


A system for obtaining incremental and absolute displacement measurements using systems of electrodes that interact to form variable capacitors and systems that facilitate implementation of the method along with exemplary embodiments of these systems. The capacitors created by the disclosed method have known physical properties and corresponding known mathematical relationships.
05/28/15
20150145530
new patent

Coil unit and detecting foreign matter


The present invention aims to provide a coil unit for improving an accuracy in detecting foreign matter and an apparatus for detecting foreign matter which improves the accuracy in detecting foreign matter when a power is transmitted in a contactless manner. A power feeding coil unit l100 (a coil unit) of the present invention is provided with a power feeding coil l1 (a coil for power transmission) and an apparatus d100 for detecting foreign matter.
Tdk Corporation
05/28/15
20150145529
new patent

Coil unit and detecting foreign matter


A power feeding coil unit (a coil unit) is provided with a power feeding coil (a coil for power transmission) and an apparatus for detecting foreign matter. The apparatus for detecting foreign matter is provided with a plurality of resonators having a resonator coil and capacitor and also an excitation coil for exciting the plurality of resonators.
Tdk Corporation
05/28/15
20150145499
new patent

Interrupt protection circuits, sensors and other devices


Embodiments relate to circuits, systems and methods for providing interruption protection for sensors and other devices. One example embodiment includes an interruption protection circuit comprising at least one charge pump and at least one buffer capacitor configured to maintain and/or provide sufficient voltage for output signals of sensors or other devices during micro-breaks or other interruptions..
Infineon Technologies Ag
05/28/15
20150145495
new patent

Switching regulator current mode feedback circuits and methods


The present disclosure includes circuits and methods for controlling the operation of a switching regulator. In one embodiment, the present disclosure includes a circuit comprising a switching regulator with a current control loop comprising a capacitor configured to store a first voltage during a first phase and configured to boost a voltage produced by an output current through a low side switching device by the first voltage in a second phase.
Gazelle Semiconductor, Inc.
05/28/15
20150145493
new patent

Circuit with controlled inrush current


A circuit is provided with inrush current protection through control of the output current at start-up by a current source that does not rely on the output capacitor and which provides a smooth transition from a controlled current mode during a start-up phase to a voltage regulation mode.. .
Dialog Semiconductor Gmbh
05/28/15
20150145463
new patent

Method and reducing radiated emissions in switching power converters


A filter for reducing radiated emissions in switching power converters such as a motor drive is disclosed. The switching power converter modulates a dc voltage input to generate a desired ac voltage output.
Rockwell Automation Technologies, Inc.
05/28/15
20150145446
new patent

Motor drive device


A motor drive device includes a constant voltage power supply and a motor drive control unit. The constant voltage power supply includes an ac/dc converter, a zero-cross detector, a switching control unit and a switching regulator.
Nidec Techno Motor Corporation
05/28/15
20150145104
new patent

Integrated capacitor and producing the same


An integrated capacitor includes a substrate with a first main surface area and an opposing second main surface area. A capacitor structure with a dielectric layer is integrated in the first main surface area.
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.
05/28/15
20150145102
new patent

Methods for deep trench mim capacitor moat isolation with n+ epitaxial semiconductor wafer scheme


An integrated circuit structure provides at least one metal-insulator-metal (mim) capacitor and a moat isolation structure wherein the number of processes required is substantially minimized and the formation of the mim capacitor and the moat isolation structure effectively decouple while the number of processes common to the moat isolation structure and the mim capacitor are maximized. Additional required processes are non-critical and tolerant of overlay positioning error..
International Business Machines Corporation
05/28/15
20150145101
new patent

Semiconductor arrangement with capacitor


A semiconductor arrangement includes a logic region and a memory region. The memory region has an active region that includes a semiconductor device.
Taiwan Semiconductor Manufacturing Company Limited
05/28/15
20150145100
new patent

Semiconductor arrangment with capacitor


A semiconductor arrangement includes a logic region and a memory region. The memory region has an active region that includes a semiconductor device.
Taiwan Semiconductor Manufacturing Company Limited
05/28/15
20150145098
new patent

Miniature passive structures, high frequency electrostatic discharge protection networks, and high frequency electrostatic discharge protection schemes


According to various embodiments, a miniature passive structure for electrostatic discharge protection and input/output matching for a high frequency integrated circuit may be provided. The structure may include: either a transmission line or an inductor for providing at least one electrostatic discharge path; and a capacitor with a first end connected to the transmission line or inductor and a second end connected to ground..
Nanyang Technological University
05/28/15
20150145011
new patent

Semiconductor device


A semiconductor device may include, but is not limited to: a semiconductor substrate; a memory capacitor; and a first compensation capacitor. The semiconductor substrate has at least first and second regions.
Ps4 Luxco S.a.r.l.
05/28/15
20150145010
new patent

Dynamic random access memory cell employing trenches located between lengthwise edges of semiconductor fins


After formation of semiconductor fins in an upper portion of a bulk semiconductor substrate, a shallow trench isolation layer is formed, which includes a dielectric material and laterally surround lower portions of each semiconductor fin. Trenches are formed between lengthwise sidewalls of neighboring pairs of semiconductor fins.
International Business Corporation
05/28/15
20150145008
new patent

Fin capacitor employing sidewall image transfer


Spacer structures are formed around an array of disposable mandrel structures and above a doped semiconductor material portion. A sidewall image transfer process is employed to pattern an upper portion of the doped semiconductor material portion into an array of doped semiconductor fins.
International Business Machines Corporation
05/28/15
20150144946
new patent

Display device


A display device that includes a capacitor with low power consumption even when the number of subpixels included in a pixel is increased is provided. The area of an opening in a subpixel that controls transmission of white light is smaller than the area of an opening in each of subpixels that control transmission of red light, green light, and blue light.
Semiconductor Energy Laboratory Co., Ltd.
05/28/15
20150144945
new patent

Display device


A transistor includes a gate electrode over a substrate, an oxide semiconductor film overlapping with the gate electrode, a gate insulating film in contact with one surface of the oxide semiconductor film, and a pair of conductive films in contact with the oxide semiconductor film. A capacitor includes a metal oxide film over the gate insulating film and in contact with one of the pair of conductive films, an inorganic insulating film, and a first light-transmitting conductive film over the inorganic insulating film.
Semiconductor Energy Laboratory Co., Ltd.
05/28/15
20150144923
new patent

Organic light emitting diode display device and fabricating the same


An oled display device includes a first oxide semiconductor layer including first to fourth regions; a first gate electrode on a first insulating layer and the first oxide semiconductor layer, and completely overlapping the first region; a first storage electrode extending from the first gate electrode and overlapping the second region; a second insulating layer covering the first gate electrode and the first storage electrode and exposing the third and fourth regions; first source and drain electrodes on the second insulating layer and contacting the third and fourth regions; and an emitting diode connected to the first drain electrode, wherein a portion of the second region at an edge of the first storage electrode except a center of the first storage electrode is conductive to form a second storage electrode, and the first and second storage electrodes and the first insulating layer constitute a first storage capacitor.. .
Lg Display Co., Ltd.
05/28/15
20150144910
new patent

Array substrate for display device and fabricating the same


An array substrate for a display device includes a first thin film transistor (tft) including a first semiconductor layer, a first gate electrode corresponding to the first semiconductor layer, a first source electrode and a first drain electrode; a second tft including a second semiconductor layer, a second gate electrode corresponding to the second semiconductor layer, a second source electrode and a second drain electrode; a first transparent capacitor electrode connected to the first drain electrode; a first passivation layer on the first transparent capacitor electrode; a second transparent capacitor electrode on the first passivation layer and connected to the second drain electrode, the second transparent capacitor electrode overlapping the first transparent capacitor electrode; a second passivation layer on or over the first passivation layer and the second transparent capacitor electrode; and a first electrode on the second passivation layer and connected to the second transparent capacitor electrode.. .
Lg Display Co., Ltd.
05/28/15
20150144892
new patent

Capacitor structures for display pixel threshold voltage compensation circuits


A display may have an array of organic light-emitting diode display pixels. Each display pixel may have a light-emitting diode that emits light under control of a thin-film drive transistor.
Apple Inc.
05/28/15
20150144790
new patent

Video and 3d time-of-flight image sensors


Electronic devices may include time-of-flight (tof) image pixels. Each tof pixel may include a photodiode, a first capacitor coupled to the photodiode via a first transfer gate, a second capacitor coupled to the photodiode via a second transfer gate, and a third capacitor coupled to the photodiode via a third transfer gate.
Aptina Imaging Corporation
05/28/15
20150144618
new patent

Half bridge induction heating generator and a capacitor assembly for a half bridge induction heating generator


The present invention relates to a half bridge induction heating generator, comprising at least one power terminal (10) provided for a direct current voltage, at least one ground terminal (12), and four capacitors (c2, c3, c4, c5) forming a bridge circuit between the power terminal (10) and the ground terminal (12). The induction heating generator comprises further an induction coil (l) interconnected in the centre of said bridge circuit, two semiconductor switches (q1, q2) connected in each case parallel to one of the both capacitors (c4, c5) on one side of the bridge circuit, and a further capacitor (ci) interconnected between the power terminal (10) and the ground terminal (12).
Electrolux Home Products Corporation N.v.
05/28/15
20150144387
new patent

Electrical apparatus


An electrical apparatus, comprising a circuit board, and a capacitor installed on the circuit board; the capacitor is detachably installed on the circuit board. The capacitor can be conveniently detached from the circuit board; therefore, a damaged capacitor can be easily replaced with a new capacitor, saving cost by avoiding the problem in the prior art that the entire electrical apparatus is discarded or causes downtime for repairs due to a damaged capacitor..
Schneider Toshiba Inverter Europe Sas
05/28/15
20150143999
new patent

Package recognition system


The invention provides a beverage production machine having an apparatus for recognising a package. The apparatus comprises two resonant tank circuits, each comprising a coil and a capacitor; two electronic circuits for detecting changes in coil impedance; a means for generating a signal which is indicative of the changes; and means for controlling the beverage production machine according to the signal.
Conopco, Inc., D/b/a Unilever
05/28/15
20150143680
new patent

Ultracapacitor vacuum assembly


A method for fabricating an edlc includes (a) coating a porous activated carbon material onto current collector sheets to form carbon-based electrodes, (b) drying the carbon-based electrodes, (c) winding or stacking carbon-based electrodes interleaved with separator sheets to fabricate a jelly roll or prismatic electrode assembly, (d) inserting the electrode assembly into a package and forming electrical connections between the electrode assembly and package terminals, (e) filling the package with a liquid electrolyte, and (f) sealing the package. Steps (a)-(f) are performed in an atmosphere having a low moisture content.
Corning Incorporated
05/28/15
20150143679
new patent

Method for manufacturing capacitor, and capacitor


A method for manufacturing a capacitor, includes: accelerating conductor particles by ejecting the conductor particles together with gas, each surface of the conductor particles covered with a dielectric entirety; fixing the conductor particles to a substrate with the surface of the conductor particles still covered with the dielectric entirely by colliding the conductor particles with the substrate; and sandwiching a deposited film formed of the conductor particles fixed to the substrate between electrodes.. .
Fujitsu Limited


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