Patent application number | Description | Published |
20080266331 | PROCESSING DEVICE AND PROCESSING METHOD FOR HIGH DYNAMIC CONTRAST OF LIQUID CRYSTAL DISPLAY DEVICE - The present invention relates to a processing device and processing method for high dynamic contrast of a liquid crystal display. The processing device comprises a receiver, an inverter and a source driver integrated circuit connected to a center processing module. The processing method comprises: performing a histogram-statistical processing on a received low-voltage differential signal data; obtaining a backlight source luminance control parameter and a gamma reference voltage parameter of the same frame of picture according to the result of the histogram-statistical processing; controlling the luminance of the backlight source according to the backlight source luminance control parameter; and controlling the voltage of a pixel capacitor on the liquid crystal panel according to the gamma reference voltage parameter. The present invention adjusts the luminance of the backlight source and the gamma reference voltage of the liquid crystal panel respectively, whereby enhancing the dynamic contrast of pictures, improving the LCD in terms of the low contrast and flicker, and saving the power consumption of the backlight source. | 10-30-2008 |
20080291148 | MULTILEVEL VOLTAGE DRIVING DEVICE - Provided is a multilevel voltage driving device and system. The multilevel voltage driving device comprises a level converter, which is provided with an AC signal input terminal for inputting an AC signal, a high level output terminal for outputting a high level, and an intermediate level output terminal for outputting an intermediate level; and a switch selector, which is connected with the high level output terminal and the intermediate level output terminal, and which is provided with a control signal input terminal, for inputting a control signal to alternately select the high level and intermediate level, and an output terminal for outputting the selected level. | 11-27-2008 |
20080298276 | Analytical Framework for Multinode Storage Reliability Analysis - A analytical framework is described for quantitatively analyzing reliability of a multinode storage system, such as a brick storage system. The framework defines a multidimensional state space of the multinode storage system and uses a stochastic process (such as Markov process) to determine a transition time-based metric measuring the reliability of the multinode storage system. The analytical framework is highly scalable and may be used for quantitatively predicting or comparing the reliability of storage systems under various configurations without requiring experimentation and large-scale simulations. | 12-04-2008 |
20090066632 | PROCESSING DEVICE AND PROCESSING METHOD FOR HIGH DYNAMIC CONSTRAST OF LIQUID CRYSTAL DISPLAY DEVICE - The present invention relates to a processing device and method for high dynamic contrast of a liquid crystal display device. The processing device comprises a receiver, an inverter and a source driving IC connected to a central processing module, a gamma voltage controller connecting to the source driving IC. The process method comprises: performing histogram statistic processing on a received low voltage differential signaling data; obtaining a backlight source dimming coefficient of picture of a same frame and an I/O gray scale mapping table corresponding to the backlight source dimming coefficient according to result of the histogram statistic processing; controlling to adjust data output to a source driving IC according to the I/O gray scale mapping table; and controlling luminance of a backlight source according to the backlight source dimming coefficient. The present invention adjusts the luminance of the backlight source and the output data of the LCD device concurrently, therefore improves dynamic contrast of pictures, mitigates problems of low contrast and flicker in the LCD, and save the power consumption of the backlight source. | 03-12-2009 |
20090079688 | PROCESSING DEVICE AND PROCESSING METHOD OF HIGH DYNAMIC CONTRAST FOR LIQUID CRYSTAL DISPLAY APPARATUS - This invention relates to a processing device and processing method of high dynamic contrast for liquid crystal display apparatus, the processing device comprises a receiver, an inverter, and a source driving IC connected with a central processing module. The processing method includes: performing a histogram statistical process on received low voltage Differential Signaling data; obtaining a backlight source dimming coefficient and a Gamma reference voltage parameter of the same frame of picture according to the result of the histogram statistical process. controlling the brightness of the backlight source according to said backlight source dimming coefficient; controlling the voltage of the pixel capacitor on the liquid crystal panel according to said Gamma reference voltage parameter. This invention respectively adjusts the brightness of the backlight source and the voltage of the pixel capacitor of the liquid crystal panel simultaneously, and hence the dynamic contrast of the picture is increased, the problems of lower contrast and flicker of TFT liquid crystal display apparatus are ameliorated, and the power consumption of the backlight source is saved. | 03-26-2009 |
20090100108 | Replica Placement and Repair Strategies in Multinode Storage Systems - A multimode storage system uses a global-placement and local-repair strategy for replica placement and repair of data objects. The data objects are initially placed randomly throughout the storage system, while the subsequent replacement replicas of any lost data objects are placed non-globally, for example within the same cluster as the repair source. This approach aggregates the bandwidth of all leaf switches/routers for repair and thus improves data repair bandwidth and repair speed. The approach also reserves more root switch bandwidth for tasks such as data rebalance, a process migrating data to the new nodes that have replaced failed ones. | 04-16-2009 |
20090256793 | DEVICE AND A METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY - The present invention relates to device for driving liquid crystal display (LCD) and method for driving the same. The device for driving LCD comprises a voltage input module for receiving Gamma reference voltage; a voltage generation module connected to said voltage input module, for generating pixel driving voltage of a corresponding color with one resistor-chain, according to the Gamma reference voltage and the color of pixel being driven; and a voltage output module connected to said voltage generation module, for transmitting the pixel driving voltage of said corresponding color to a liquid crystal panel. According to an embodiment of the present invention, voltage generation units that respectively generate pixel driving voltage of three colors are set on one resistor-chain, and a corresponding voltage generation unit is selected by a multi-selector according to the color of pixel being driven, so that the corresponding voltage generation unit transmits the pixel driving voltage to the voltage output module. According to an embodiment of the present invention, color shifting phenomenon is effectively overcome, thus improving TFT-LCD's picture quality. | 10-15-2009 |
20100091210 | THIN FILM TRANSISTOR-LIQUID CRYSTAL DISPLAY DEVICE AND ITS DRIVING METHOD - The invention discloses a TFT-LCD and its driving method, TFT-LCD comprises an array substrate and a color filter substrate, a common electrode on said color filter substrate being divided into multiple columns, each of which corresponding to one column of pixels; on color filter substrate, odd number columns are first common electrodes, even number columns are second common electrodes; difference between voltages input to said first common electrodes and said second common electrodes is larger than zero and less than dynamic range of driving voltage of liquid crystal driving voltage-transmittance curve. By setting two common electrode voltages, TFT-LCD and its driving method provided by the invention can make dynamic range of input voltage required for driving liquid crystal display device be smaller than dynamic range of driving voltage of liquid crystal driving voltage-transmittance curve, thus reducing power consumption during driving the liquid crystal. | 04-15-2010 |
20110088121 | Genes for improving salt tolerance and drought tolerance of plant and the uses thereof - Provide a nucleotide coding sequence and another nucleotide coding sequence artificially synthesized according to biased codons of plant. Construct recombinant vectors containing the genes as above and transform them into host cells including prokaryotic cells and eukaryotic cells. It is confirmed that the resulting transgenic plant has improved salt and drought tolerance after the said genes are expressed in the plant. | 04-14-2011 |
20110173716 | EPSP synthase with high glyphosate resistance and its encoded sequence - An EPSP synthase (5-enolpyruvylshikimate-3-phosphate synthase) with high glyphosate resistance and a nucleotide sequence encoding the synthase are disclosed. The gene encoding the EPSP synthase has low homology with the reported EPSP synthase. A transgenic plant obtained by the expression of the gene in plant has an increased resistance to glyphosate after experimental confirmation. | 07-14-2011 |
20120075333 | METHOD AND SYSTEM FOR IMPROVING APPLICATION SHARING BY DYNAMIC PARTITIONING - A method for improving application sharing by dynamic partitioning can include partitioning a screen display of an application into grid regions and, in response to detecting that an application image in the plurality of grid regions have changed, offsetting positions of the grid regions, so that the changed portions of the application image are in fewer grid regions using a computer system. The method also can include transmitting image data in the offset grid regions involving the changed portions of the application image and identifications and offset data of the offset grid regions to an application sharing client. | 03-29-2012 |
20120189165 | METHOD OF PROCESSING BODY INSPECTION IMAGE AND BODY INSPECTION APPARATUS - A method of processing a body inspection image and a body inspection apparatus are disclosed. In one embodiment, the method may comprise recognizing a target region by means of pattern recognition, and performing privacy protection processing on the recognized target region. The target region may comprise a head and/or crotch part. According to the present disclosure, it is possible to achieve a compromise between privacy protection and body inspection. | 07-26-2012 |
20120224671 | RADIATION INSPECTION APPARATUS AND INSPECTION METHOD FOR OBJECT SECURITY INSPECTION - The present invention relates to a radiation inspection apparatus for object security inspection, comprising: a ray generator configured to emit a ray, a collimator configured to collimate the ray emitted from the ray generator, and a detector configured to receive the collimated ray collimated by the collimator, wherein the collimated ray forms an irradiated area on the detector included by an effective detect area of the detector. The present invention also relates to a method of performing a security inspection to a body using a radiation inspection apparatus. With the above technical solutions, the present invention can achieve a low single inspection absorptive dose and a micro dose inspection while meeting inspection requirements to improve public radiation security. | 09-06-2012 |
20120281023 | APPLICATION SHARING BY DYNAMIC PARTITIONING - A method for improving application sharing by dynamic partitioning can include partitioning a screen display of an application into grid regions and, in response to detecting that an application image in the plurality of grid regions have changed, offsetting positions of the grid regions, so that the changed portions of the application image are in fewer grid regions using a computer system. The method also can include transmitting image data in the offset grid regions involving the changed portions of the application image and identifications and offset data of the offset grid regions to an application sharing client. | 11-08-2012 |
20130078039 | PROTECTION DEVICE, OFFSHORE SUPPORT PLATFORM AND OFFSHORE WIND TURBINE GENERATOR SYSTEM - A protection device for an offshore support platform, comprising at least two protection rings arranged with top and bottom spacing, the protection rings are configured to be arranged on the periphery of the support column of the offshore support platform; An offshore support platform, comprising a support platform and a support column, the upper end of the support column is connected to the support platform, the lower end of the support column is inserted into the seabed; the offshore support platform further comprises the aforementioned protection device, and the protection ring of the protection device is connected to the support column. In the protection device and offshore support platform according to the present invention, the interaction between the protection rings and wave can change the motion of water particles, thus significantly reducing the height of wave, and reducing the energy of wave. | 03-28-2013 |
20130152225 | Plant Stress Tolerance Related Protein TaDREB4B and Encoding Gene and Use Thereof - Provided are a plant stress tolerance related protein TaDREB4B and encoding gene and use thereof. The TaDREB4B protein has the amino acid sequence as shown in SEQ ID NO. 1, which can be expressed under induction by drought, high salt, high temperature, low temperature, pathogenic bacteria, ABA, ethylene, JA and SA, and can specially regulate the transcriptional expression of gene comprising the DRE/CRT cis element (core sequence: CCGAC), thereby enhancing the drought resistance, salt tolerance, high temperature tolerance and resistance to pathogenic bacteria of powdery mildew of plant. | 06-13-2013 |
20140206820 | STYRENE-BASED RESIN BLEND COMPRISING PARTICLES HAVING A TRI-LAYER STRUCTURE AND THE PREPARATION METHOD THEREOF - The present invention relates to a styrene resin blend having three-layer-structured particles, a method for preparing same, and an application thereof. In parts by weight, 100 parts of a vinyl aromatic compound, 0.1 to 10 parts of an initiator, 2 to 10 parts of an emulsifier, 100 to 300 parts of deionized water, and 0.1 to 10 parts of a cross-linking agent are polymerized at a temperature between 50° C. to 85° C. to acquire a core seeded emulsion; 15 to 70 parts of the core seeded emulsion, 0.1 to 10 parts of the initiator, 2 to 10 parts of the emulsifier, 80 to 300 parts of deionized water, and 30 to 85 parts of butadiene or another rubber monomers are reacted to acquire a two-layer particle emulsion; 40 to 90 parts of the two-layer particle emulsion, 10 to 70 parts of monomers of the vinyl aromatic compound, 10 to 60 parts of monomers of a vinyl cyanide compound, 2 to 10 parts of the emulsifier, and 80 to 300 parts of deionized water are reacted to acquire the blend; the impact strength thereof reaches 300 J/m, and the tensile strength is 53 MPa. | 07-24-2014 |