Patent application number | Description | Published |
20080303775 | Liquid crystal display having logic converter for controlling pixel units to discharge - An exemplary liquid crystal display ( | 12-11-2008 |
20090295424 | Test circuit and method for an electronic device - A test circuit for an electronic device including a liquid crystal display (LCD) device. The LCD device includes a pulse width modulator (PWM) to provide voltages to a display panel of the LCD device, a plurality of feedback circuits to output feedback voltages to the PWM, and a power supply to provide an operating voltage for the PWM. When the electronic device is in a test mode, the feedback circuits respectively decrease the feedback voltages, such that the PWM increases the voltages output to the display panel according to the feedback voltages, the increased voltages reach predetermined test voltages and test the electronic device. | 12-03-2009 |
20090299757 | METHOD AND APPARATUS FOR ENCODING AND DECODING - An method for encoding comprising: obtaining, according to a data length of a first overlapped portion between encoding data of a current frame and encoding data of a previous frame, first encoding data corresponding to the data length of the first overlapped portion from the previous frame, if the previous frame is encoded in a first encoding mode and the current frame is to be encoded in a second encoding mode; and encoding, in the second encoding mode, the first encoding data corresponding to the data length of the first overlapped portion from the previous frame and encoding data of the current frame. The corresponding decoding method, encoding and decoding apparatuses are also disclosed. | 12-03-2009 |
20090322799 | Liquid crystal display - A liquid crystal display (LCD) has a voltage generating circuit, a voltage regulating circuit, and a liquid crystal panel. The voltage generating circuit provides the liquid crystal panel with positive gray voltages and negative gray voltages. The voltage regulating circuit creates a compensating voltage lookup table recording compensated voltages according to the luminance, the positive gray voltage and the negative gray voltage of every gray level. The voltage regulating circuit regulates the positive gray voltage and the negative gray voltage using the compensated voltages recorded in the compensating voltage lookup table. | 12-31-2009 |
20100123703 | Driving circuit for liquid crystal display and method thereof - A driving circuit for a liquid crystal display includes a gate driver configured for generating scanning signals, a power circuit configured for providing an operating voltage to the gate driver, a timing controller configured for providing a clock signal having a variable frequency, and a voltage adjusting circuit located between the power circuit and the gate driver, for adjusting the operating voltage applied to the gate driver under control of the timing controller. Waveforms of the scanning signals include cutting angles corresponding to the variable frequency of the clock signal. | 05-20-2010 |
20100134536 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR COMPENSATING IMAGE THEREOF - An exemplary liquid crystal display (LCD) device includes a liquid crystal pane and a gamma correction module. The liquid crystal panel includes a plurality of pixels including normal pixels and abnormal pixels. For a same gray scale, the normal pixels are driven by a first gray scale signal and the abnormal pixels are driven by a second gray scale signal, in order that the brightness of an image displayed by the normal pixels and the brightness of the image displayed by the abnormal pixels are substantially identical. | 06-03-2010 |
20110096067 | DISPLAY DEVICE HAVING DATA DRIVER ADJUSTING SETUP TIME AND HOLD TIME - A display device includes a display panel having an adjustable refresh frequency, a data driver for receiving display data, generating driving voltages based on the display data, and driving the display panel to display images using the driving voltages, and a timing controller providing a timing control signal to the data driver. The timing control signal is generated according to the refresh frequency of the display panel. The data driver dynamically adjusts a setup time and a hold time of the data driver according to the timing control signal. | 04-28-2011 |
20110115405 | ILLUMINATION CIRCUIT HAVING BYPASS CIRCUIT CONTROLLABLE ACCORDING TO VOLTAGE CHANGE OF SERIES CIRCUIT THEREOF - An illumination circuit includes a series circuit including light sources connected in series between a high voltage node and a low voltage node, and break-protecting circuits. Each break-protecting circuit includes a control circuit and a bypass circuit. The bypass circuit is connected in parallel to at least one corresponding light source of the light sources. The control circuit is connected to the series circuit and the bypass circuit to detect a voltage change of the series circuit and control the bypass circuit to be in a conduct state or a blocked state according to the voltage change | 05-19-2011 |
20110169796 | DRIVE CIRCUIT AND LIQUID CRYSTAL DISPLAY USING THE SAME - A liquid crystal display includes a liquid crystal panel, a drive circuit, and a power circuit. The drive circuit includes a gate driver, a timing control circuit, and a wave signal generation circuit. The timing control circuit sends a timing control signal to the gate driver and the wave signal generation circuit. The wave signal generation circuit generates a control signal according to the timing control signal, and generates a wave signal according to the control signal. The gate driver generates scan signals according to the timing control signal and the wave signal. Before the voltage of the scan signal changes from a maximum voltage to a minimum voltage, the voltage of the scan signal decreases to an invariable middle voltage that is between the minimum voltage and the maximum voltage during a fall time of the scan signal. | 07-14-2011 |
20140086207 | METHOD, APPARATUS, AND SYSTEM FOR ACQUIRING LOAD INFORMATION - The present invention discloses a method, an apparatus and a system for acquiring load information. In one method, a source access controller and a target access controller can interact through RAT handover related messages so that a source RAT system can acquire load information of a target RAT system when an inter-RAT PS handover is performed. This enables load balancing between different RAT systems so as to guarantee communications quality of the systems. In another method of the present invention, the source access controller and the target access controller interact through a RAN RIM based load information request message and an RIM based load information response message, so that the source RAT system can acquire load information of the target RAT system before an inter-RAT PS domain handover is performed. This enables load balancing between different RAT systems so as to guarantee the communications quality of the systems. | 03-27-2014 |
20140314088 | METHOD FOR OBTAINING INTERNET PROTOCOL HEADER REPLACEMENT MAPPING AND NETWORK NODE - The present invention discloses a method for obtaining an Internet protocol header replacement mapping, which belong to the field of communications technologies. The method includes: obtaining, by a network node, fixed IP header information which is bound to a UE, where the network node is an MME or an eNB or a PGW or an SGW; establishing an IP header replacement mapping according to the fixed IP header information, where the IP header replacement mapping is correspondence between the fixed IP header information and an index or a bearer; and performing data transmission with the UE according to the IP header replacement mapping. In the present invention, the network node establishes the IP header replacement mapping according to the obtained fixed IP header information which is bound to the UE, the method is more flexible. | 10-23-2014 |
20150356162 | METHOD AND SYSTEM FOR IMPLEMENTING ANALYTIC FUNCTION BASED ON MAPREDUCE - The present disclosure provides a method and system for implementing an analytic function based on MapReduce. The method includes: a table scan operator acquiring a data row from a file block, and sending the data row to a reduce sink operator; upon receipt of the data row, the reduce sink operator determining a reduce key, a partition key, and a sort key of the analytic function, and sending the data row to an analysis operator by means of a MapReduce framework; and upon receipt of the data row, the analysis operator analyzing the data row to obtain an analytic result, and forwarding the data row and the analytic result to a subsequent operator. The present disclosure can implement an analytic function in a distributed data warehouse of the MapReduce framework, thereby solving a problem that the analytic function cannot be used in the distributed data warehouse based on the MapReduce framework to perform data analytical processing. | 12-10-2015 |
Patent application number | Description | Published |
20100178984 | Game Controller That Converts Between Wireless Operation And Wired Operation - A game controller operates in both a wired mode and a wireless mode, and is able to switch between these two modes without permanent disruption to an ongoing game. The game controller is configured to detect a condition that suggests switching from the wireless mode of operation to a wired mode of operation, convey the indication to a host game system, and transition from the wireless mode of operation to the wired mode of operation. | 07-15-2010 |
20100197404 | GAMING CONSOLE WIRELESS PROTOCOL FOR PERIPHERAL DEVICES - Methods of wireless communication between a gaming console and a wireless accessory using a protocol. The protocol is used in a TDMA frequency hopping spread spectrum system to enable simultaneous communication of voice and data between a plurality of wireless accessories and the gaming console. The protocol provides specific time slots for upstream and downstream transmissions, as well as a retransmission time slots to enable a robust environment with minimal latency. | 08-05-2010 |
20110178798 | ADAPTIVE AMBIENT SOUND SUPPRESSION AND SPEECH TRACKING - A device for suppressing ambient sounds from speech received by a microphone array is provided. One embodiment of the device comprises a microphone array, a processor, an analog-to-digital converter, and memory comprising instructions stored therein that are executable by the processor. The instructions stored in the memory are configured to receive a plurality of digital sound signals, each digital sound signal based on an analog sound signal originating at the microphone array, receive a multi-channel speaker signal, generate a monophonic approximation signal of the multi-channel speaker signal, apply a linear acoustic echo canceller to suppress a first ambient sound portion of each digital sound signal, generate a combined directionally-adaptive sound signal from a combination of each digital sound signal by a combination of time-invariant and adaptive beamforming techniques, and apply one or more nonlinear noise suppression techniques to suppress a second ambient sound portion of the combined directionally-adaptive sound signal. | 07-21-2011 |
20120245933 | ADAPTIVE AMBIENT SOUND SUPPRESSION AND SPEECH TRACKING - A device for suppressing ambient sounds from speech received by a microphone array is provided. One embodiment of the device comprises a microphone array, a processor, an analog-to-digital converter, and memory comprising instructions stored therein that are executable by the processor. The instructions stored in the memory are configured to receive a plurality of digital sound signals, each digital sound signal based on an analog sound signal originating at the microphone array, receive a multi-channel speaker signal, generate a monophonic approximation signal of the multi-channel speaker signal, apply a linear acoustic echo canceller to suppress a first ambient sound portion of each digital sound signal, generate a combined directionally-adaptive sound signal from a combination of each digital sound signal by a combination of time-invariant and adaptive beamforming techniques, and apply one or more nonlinear noise suppression techniques to suppress a second ambient sound portion of the combined directionally-adaptive sound signal. | 09-27-2012 |
20130143662 | CONTROLLER NOTIFICATION SYSTEM - A method of associating a controller to a console comprises, at the controller, establishing a connection with the console such that the controller is assigned to one of a plurality of different ports of the console over which different controllers may separately communicate with the console. A visual indication is then provided on the controller to indicate to the user of the controller which one of the plurality of different ports of the console has been assigned to the controller and over which the controller communicates with the console. | 06-06-2013 |
20140256444 | System That Converts Between Wireless Operation and Wired Operation - A system communicates with a device in both a wired mode and a wireless mode, and is able to switch between these two modes without permanent disruption to an ongoing use. The system is configured to receive an indication of a condition that suggests switching from the wireless mode of operation to a wired mode of operation, to display a notification for the device to switch, and to transition from the wireless mode of operation to the wired mode of operation. | 09-11-2014 |
20150084976 | Display Device Settings - Display device settings are described. In one or more implementations, an apparatus includes a display device and a display settings control module. The display device has a plurality of display settings, at least one of the display settings is adjustable to one of a plurality of different display setting levels. The display setting control module is implemented at least partially in hardware and configured to expose functionality having a plurality of different user selectable levels, the user selectable levels arranged in a plurality of intervals in which, user selectable levels in a corresponding said interval are successively spaced apart from each other at increasing amounts, one to another. | 03-26-2015 |
Patent application number | Description | Published |
20110255242 | MOVABLE TOUCH MODULE AND ELECTRONIC DEVICE USING THE SAME - A movable touch module and an electronic device using the same are provided. The movable touch module is disposed at a main body. The movable touch module includes a movable element, a touch unit, a plurality of elastic elements, at least four movement sensing elements, and at least two rotation sensing elements. The movable element is disposed at the main body and is movable relative to the main body on a plane. The touch unit is fastened to movable element. The elastic elements are fastened to the main body and are against the periphery of the movable element. The movement sensing elements are fastened to the main body and are located around the movable element. The rotation sensing elements are fastened to the main body. | 10-20-2011 |
20120258685 | METHOD FOR COLLECTING PER CALL MEASUREMENT DATA AND MOBILITY MANAGEMENT DEVICE AND BASE STATION THEREOF - A method for collecting per call measurement data PCMD is proposed in the present invention. The method comprises: when an instruction to activate a PCMD-related function is received, sending by a base station a message including an indication of whether the base station is capable of collecting the PCMD to a mobility management entity MME device; when an instruction to start PCMD collection is received, sending by the MME device a message including an indication of starting collecting the PCMD to at least one base station capable of collecting the PCMD; based on the received indication of starting collecting the PCMD, collecting by the base station the PCMD for at least one user equipment UE connection. A mobility management entity device and a base station for collecting the per call measurement data PCMD are also proposed in the present invention. | 10-11-2012 |
20130325994 | ETHERNET COMMUNICATION SYSTEM AND METHOD BASED ON MMC/SD INTERFACE - The present invention is directed to an Ethernet communication method and system which are based on the MMC/SD interface. In the invention, the communication system includes at least one master device and at least one slave device, the at least one master device and the at least one slave device are connected via MMC/SD interface and communicate with each other on the Ethernet. The Ethernet communication method and system disclosed herein enables the device with the MMC/SD interface to act as a node in the network, and thus greatly expanding the application domain of such devices. | 12-05-2013 |
20140355618 | SYSTEM AND METHOD FOR SUPPORTING BOTH BULK STORAGE AND ETHERNET COMMUNICATIONS - The invention provides a master MMC/SD apparatus for simultaneously supporting bulk storage and Ethernet communication, a slave MMC/SD apparatus for simultaneously supporting bulk storage and Ethernet communication, a system composed of these two apparatuses as well as a method of operating the system. The apparatuses, system and method which simultaneously support bulk storage and Ethernet communication and which are based on MMC/SD interface enable a master apparatus with MMC/SD interface to support network function while maintaining bulk storage function as well, thus greatly expanding applicable areas of such embedded terminal apparatus with the MMC/SD interface that has bulk storage function. | 12-04-2014 |
Patent application number | Description | Published |
20120064896 | METHOD, APPARATUS, AND SYSTEM FOR ACQUIRING LOAD INFORMATION - The present invention discloses a method, an apparatus and a system for acquiring load information. In one method, a source access controller and a target access controller can interact through inter-Radio Access Technology (RAT) handover related messages so that a source RAT system can acquire load information of a target RAT system when an inter-RAT Packet Switched (PS) handover is performed. This enables load balancing between different RAT systems so as to guarantee communications quality of the systems. In another method of the present invention, the source access controller and the target access controller interact through a Radio Access Network (RAN) Information Management (RIM) based load information request message and an RIM based load information response message, so that the source RAT system can acquire load information of the target RAT system before an inter-RAT PS domain handover is performed. | 03-15-2012 |
20120318771 | SUBSTRATE TRAY AND MANUFACTURING METHOD OF A FLEXIBLE ELECTRONIC DEVICE - Provided is a substrate tray for supporting a flexible substrate during manufacturing of a flexible electronic device. The substrate tray comprises a tray baseboard, and the tray baseboard has a groove zone provided with a plurality of grooves. A method for manufacturing a flexible electronic device is also provided, in which the substrate tray is used to support a flexible substrate. | 12-20-2012 |
20130107155 | ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF, LIQUID CRYSTAL PANEL, AND DISPLAY DEVICE | 05-02-2013 |
20140111747 | TRANS-REFLECTIVE LIQUID CRYSTAL DISPLAY ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE - A trans-reflective liquid crystal display array substrate and a manufacturing method thereof. The trans-reflective liquid crystal display array substrate ( | 04-24-2014 |
20140157116 | Method and Device for Determining a Display Mode of Electronic Documents - A method and a device for determining a display mode of an electronic document on a screen are provided. The method may comprise: obtaining the size of the screen and the original layout size of the electronic document; determining, from the obtained original layout size, a document layout length in a layout direction of the original layout of the electronic document; determining, from the obtained size of the screen, a screen reading length in a reading direction of the screen; and comparing the document layout length with the screen reading length to determine whether a fixed-layout display mode or a flow display mode shall be selected to display the electronic document. | 06-05-2014 |
20150255750 | Package Substrate, OLED Display Panel and Manufacturing Method Thereof, and Display Apparatus - A package substrate for packaging OLED devices, an OLED display panel and a manufacturing method thereof, and a display apparatus are provided. The package substrate comprises a first base substrate and a desiccant layer provided on the first base substrate, wherein the desiccant layer comprises desiccant particles and a glue layer for fixing the desiccant particles. The OLED display panel comprises the above package substrate and an array substrate, wherein the array substrate comprises OLED devices, and the array substrate and the package substrate are aligned and assembled into the OLED display panel. The method for manufacturing an OLED display panel comprises: forming a desiccant layer on a first base substrate to prepare a package substrate; forming OLED devices on a second base substrate to prepare an array substrate; aligning and assembling the array substrate and the package substrate. The display apparatus comprises the above OLED display panel. | 09-10-2015 |
20150293439 | EXPOSURE MASK, EXPOSURE APPARATUS, AND METHOD FOR MANUFACTURING DISPLAY SUBSTRATE - The present invention discloses an exposure mask, an exposure apparatus, and a method for manufacturing a display substrate, which are used for forming a pattern with a smaller aperture, a narrower slit, or a line of smaller width on a photoresist layer. The exposure mask includes a mask body and an anti-diffraction film layer located at a light emergent side of the mask body. Wherein the mask body includes a light transmissive region and a light non-transmissive region; a region of the anti-diffraction film layer which corresponds to at least the light transmissive region of the mask body is a light transmissive region; and the anti-diffraction film layer is a film layer whose refractive index n satisfies n>1. | 10-15-2015 |
20150295094 | THIN FILM TRANSISTOR, MANUFACTURING METHOD THEREOF, ARRAY SUBSTRATE AND DISPLAY DEVICE - A thin film transistor, a manufacturing method thereof, an array substrate and a display device are provided. The method for manufacturing the thin film transistor including: forming an active layer; forming an etch barrier layer on the active layer at a position for forming interlayer via holes subsequently; forming an insulating layer on the active layer and the etch barrier layer, and forming the interlayer via holes in the insulating layer to expose the etch barrier layer. | 10-15-2015 |
20150309631 | TOUCH PANEL AND MANUFACTURING METHOD THEREOF - A touch panel and a manufacturing method thereof are provided. The touch panel comprises touch electrodes ( | 10-29-2015 |
20150338690 | FRAME SEAL STRUCTURE ON SUBSTRATE, SUBSTRATE, AND LIQUID CRYSTAL DISPLAY DEVICE - The present disclosure relates to the field of liquid crystal display, and particularly to a frame seal structure on a substrate, a substrate, and a liquid crystal display device. The frame seal structure comprises a primary seal and an assembly process dummy seal. The assembly process dummy seal is formed in an area between the primary seal and an edge of the substrate, and consists of a plurality of sub-seals which are arranged discontinuously. The present frame seal structure is a novel frame seal structure which is proposed with respect to drawbacks of the process dummy seal during assembling with a VIF process in a liquid crystal display device with post spacers. By virtue of the novel frame seal, the peripheral region of the substrate will not be pressed airtight during assembling, so that the gas can be discharged, and poor sealing in a certain area is avoided. Thus the present disclosure can solve the problem of poor pressing of frame seal, particularly the problems like seal brush and seal narrow, and can be better adapted to the VIF process and improve the yield. (FIG. | 11-26-2015 |
20150340512 | THIN FILM TRANSISTOR, ARRAY SUBSTRATE, METHOD OF FABRICATING SAME, AND DISPLAY DEVICE - A thin film transistor, an array substrate, a method of fabricating the same, and a display device are provided. The thin film transistor includes a substrate plate, and an active layer, a source, and a drain which are arranged on the substrate plate. The thin film transistor also includes an inclined portion which is arranged on the substrate plate in an inclined manner. The active layer is at least partially arranged on the inclined portion. The source and the drain are arranged over the active layer and at least partially overlap the active layer. In this manner, the size of the thin film transistor in a direction parallel with the substrate plate can be effectively reduced. | 11-26-2015 |
Patent application number | Description | Published |
20120097224 | NON-VACUUM METHOD FOR FABRICATION OF A PHOTOVOLTAIC ABSORBER LAYER - The present invention provides a non-vacuum method of depositing a photovoltaic absorber layer based on electrophoretic deposition of a mixture of nanoparticles with a controlled atomic ratio between the elements. The nanoparticles are first dispersed in a liquid medium to form a colloidal suspension and then electrophoretically deposited onto a substrate to form a thin film photovoltaic absorber layer. The absorber layer may be subjected to optional post-deposition treatments for photovoltaic absorption. | 04-26-2012 |
20120098032 | NON-VACUUM METHOD FOR FABRICATION OF A PHOTOVOLTAIC ABSORBER LAYER - The present invention provides a non-vacuum method of depositing a photovoltaic absorber layer based on electrophoretic deposition of a mixture of nanoparticles with a controlled atomic ratio between the elements. The nanoparticles are first dispersed in a liquid medium to form a colloidal suspension and then electrophoretically deposited onto a substrate to form a thin film photovoltaic absorber layer. The absorber layer may be subjected to optional post-deposition treatments for photovoltaic absorption. | 04-26-2012 |
20120100660 | METHOD FOR PREPARATION OF METAL CHALCOGENIDE SOLAR CELLS ON COMPLEXLY SHAPED SURFACES - Methods for fabricating a photovoltaic device on complexly shaped fabricated objects, such as car bodies are disclosed. Preferably the photovoltaic device includes absorber layers comprising Copper, Indium, Gallium, Selenide (CIGS) or Copper, Zinc, Tin, Sulfide (CZTS). The method includes the following steps: a colloidal suspension of metal surface-charged nanoparticles is formed; electrophoretic deposition is used to deposit the nanopartieles in a metal thin film onto a complexly shaped surface of the substrate; the metal thin film is heated in the presence of a chalcogen source to convert the metal thin film into a metal chalcogenide thin film layer; a buffer layer is formed on the metal chalcogenide thin film layer using a chemical bath deposition; an intrinsic zinc oxide insulating layer is formed adjacent to a side of the buffer layer, opposite the metal chalcogenide thin film layer, by chemical vapor deposition; and finally, a transparent conducting oxide is formed adjacent to a side of the intrinsic zinc oxide, opposite the buffer layer, by chemical vapor deposition. | 04-26-2012 |
20120168669 | COMPOSITE NANOPARTICLES AND METHODS FOR MAKING THE SAME - A composite nanoparticle, for example a nanoparticle containing one or a plurality of cores embedded in another material. A composite nanoparticle can be formed by a one step process that includes: ejecting material from a bulk target material using physical energy source, with the bulk target material disposed in a liquid. Composite nanoparticles are formed by cooling at least a portion of the ejected material in the liquid. The composite fine particles may then be collected from the liquid. A product that includes composite fine particles may be formed with laser ablation, and ultrashort laser ablation may be utilized so as to preserve composite nanoparticle stoichiometry. For applications of the composite fine particles, optical properties and/or magnetic properties may be exploited for various applications. | 07-05-2012 |