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71. 发明申请

US20160035304A1 ARRAY SUBSTRATE, DRIVING METHOD THEREOF, AND DISPLAY DEVICE 有权
标题翻译：阵列基板，其驱动方法和显示装置
公开(公告)号：US20160035304A1
公开(公告)日：2016-02-04
申请号：US14419366
申请日：2014-07-11
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Dan ZHENG , Jingxian JIN , Haibo ZHU
IPC分类号： G09G3/36 , G02F1/1345 , G02F1/1362 , G09G3/00
CPC分类号： G09G3/3688 , G02F1/13454 , G02F1/136286 , G09G3/006 , G09G3/3614 , G09G3/3648 , G09G2310/0248 , G09G2310/0254 , G09G2310/0291 , G09G2310/08 , G09G2330/023 , G09G2330/12
摘要： An array substrate, a driving method thereof, and a display device are disclosed. The array substrate comprises a plurality of pixel units (11) defined by gate lines (110) and data lines (111) intersecting each other and a charge sharing unit (12). The charge sharing unit (12) is connected with at least two of the data lines (111). During a time period when a gate line (110) is not input with any scan signal for turning on pixel units (11), the charge sharing unit (12) electrically connects at least two data lines (111), to which it is connected, with each other. With this array substrate, the circuits for realizing charge sharing function is disposed in the driving unit for driving the display to display, thereby reducing costs of the driving unit and facilitating panellization of the driving unit.
摘要翻译：公开了阵列基板及其驱动方法和显示装置。阵列基板包括由彼此相交的栅极线（110）和数据线（111）限定的多个像素单元（11）和电荷共享单元（12）。电荷共享单元（12）与至少两条数据线（111）连接。在栅极线（110）没有输入用于接通像素单元（11）的任何扫描信号的时间段期间，电荷共享单元（12）电连接至少连接到其上的两条数据线（111），彼此。利用该阵列基板，用于实现电荷共享功能的电路设置在用于驱动显示器的显示器的驱动单元中，从而降低驱动单元的成本并促进驱动单元的小组化。

72. 发明授权

US09251749B2 Liquid crystal display device with grey-scale voltage correction 有权
标题翻译：具有灰度电压校正的液晶显示装置
公开(公告)号：US09251749B2
公开(公告)日：2016-02-02
申请号：US13371003
申请日：2012-02-10
申请人： Junichi Maruyama , Ryutaro Oke , Yoshihisa Ooishi
发明人： Junichi Maruyama , Ryutaro Oke , Yoshihisa Ooishi
IPC分类号： G09G3/34 , G09G3/36
CPC分类号： G09G3/3648 , G09G3/3688 , G09G2310/0248 , G09G2310/0281 , G09G2320/0204 , G09G2320/0219 , G09G2320/0223 , G09G2320/0257 , G09G2320/0285
摘要： In the case where the gray-scale value of the pixel X is the minimum gray-scale value, the data line driving circuit (4) outputs a video signal having a voltage obtained by correcting the positive polarity minimum gray-scale voltage corresponding to the minimum gray-scale value only when outputting a positive polarity video signal. In the above, the data line driving circuit (4) outputs the video signal having the voltage obtained by correcting the positive polarity minimum gray-scale voltage, using a voltage correction amount larger than that which is used in outputting the video signal having the voltage obtained by correcting the positive polarity gray-scale voltage corresponding to the intermediate gray-scale value.
摘要翻译：在像素X的灰度值为最小灰度值的情况下，数据线驱动电路（4）输出具有通过对与该像素X相对应的正极性最小灰度电压进行校正而获得的电压的视频信号仅当输出正极性视频信号时才具有最小灰度值。在上文中，数据线驱动电路（4）使用比用于输出具有电压的视频信号所用的电压校正量大的电压校正量，输出具有通过校正正极性最小灰度电压而获得的电压的视频信号通过校正与中间灰度值对应的正极性灰度电压而获得。

73. 发明授权

US09251741B2 Liquid crystal display device and driving method 有权
标题翻译：液晶显示装置及驱动方法
公开(公告)号：US09251741B2
公开(公告)日：2016-02-02
申请号：US13084030
申请日：2011-04-11
申请人： Atsushi Umezaki
发明人： Atsushi Umezaki
IPC分类号： G09G3/34 , G09G5/00
CPC分类号： G09G3/344 , G09G3/3433 , G09G2300/08 , G09G2310/0205 , G09G2310/0248 , G09G2310/0251 , G09G2310/0272
摘要： A display device comprising a display area in which a plurality of pixels, a plurality of gate signal lines, and a plurality of source signal lines are arranged in a matrix; a scan line driver circuit having a function of controlling a timing of selecting any one of the plurality of gate signal lines; and a signal line driver circuit having a function of controlling, in a period during which the scan line driver circuit selects any one of the plurality of gate signal lines, a timing of outputting a first signal to all the plurality of source signal lines and then outputting a second signal to any one of the plurality of source signal lines. Each of the plurality of pixels includes a transistor and a display element being sandwiched between a pixel electrode and a common electrode and having memory properties.
摘要翻译：一种显示装置，包括：多个像素，多个栅极信号线和多个源极信号线排列成矩阵的显示区域; 扫描线驱动电路，其具有控制选择所述多个栅极信号线中的任一个的定时的功能; 以及信号线驱动电路，具有在扫描线驱动电路选择多个栅极信号线中的任一个的期间，控制对所有多个源极信号线输出第一信号的定时，然后向所述多个源信号线中的任一个输出第二信号。多个像素中的每一个包括晶体管和显示元件，其夹在像素电极和公共电极之间并具有记忆特性。

74. 发明申请

US20160019857A1 DISPLAY DEVICE AND METHOD OF DRIVING A DISPLAY DEVICE 审中-公开
标题翻译：显示装置和驱动显示装置的方法
公开(公告)号：US20160019857A1
公开(公告)日：2016-01-21
申请号：US14584453
申请日：2014-12-29
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hyun-Ho LIM , Byeong-Doo KANG
IPC分类号： G09G5/00
CPC分类号： G09G3/20 , G09G2310/0248 , G09G2310/0275 , G09G2310/0291 , G09G2320/0223
摘要： A display device includes a display panel, a scan driver, and a data driver. The scan driver applies a scan signal to a pixel of the display panel. The data driver determines a transmission duration of at least one intermediate data voltage based on a transmission distance from the data driver to the pixel. The data driver sequentially applies the intermediate data voltage and a target data voltage to the pixel based on the transmission duration of the intermediate data voltage during an active period of the scan signal.
摘要翻译：显示装置包括显示面板，扫描驱动器和数据驱动器。扫描驱动器将扫描信号施加到显示面板的像素。数据驱动器基于从数据驱动器到像素的传输距离来确定至少一个中间数据电压的传输持续时间。数据驱动器在扫描信号的有效周期期间基于中间数据电压的传输持续时间，将中间数据电压和目标数据电压顺序地应用于像素。

75. 发明申请

US20150379919A1 TFT ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE 有权
标题翻译： TFT阵列基板，显示面板和显示设备
公开(公告)号：US20150379919A1
公开(公告)日：2015-12-31
申请号：US14576130
申请日：2014-12-18
申请人： Shanghai Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
发明人： Lin WEN , Lei LI , Fen WAN
IPC分类号： G09G3/20 , G09G3/00
CPC分类号： G09G3/003 , G09G3/20 , G09G2310/0245 , G09G2310/0248 , G09G2310/0267 , G09G2310/0286 , G09G2310/062
摘要： A TFT array substrate is disclosed. The substrate includes a plurality of gate lines, and a first gate drive circuit, where the first gate drive circuit includes m levels of first repeat units. Each level of first repeat unit includes a first shift register. The substrate also includes a second gate drive circuit, where the second gate drive circuit includes n levels of second repeat units. Each level of second repeat unit includes a second shift register. The substrate also includes a first start signal line and a first start transistor, where a drain of the first start transistor is electrically connected with the first start signal line. The substrate also includes a second start transistor, where a drain of the second start transistor is electrically connected with the first start signal line.
摘要翻译：公开了TFT阵列基板。衬底包括多条栅极线和第一栅极驱动电路，其中第一栅极驱动电路包括m级的第一重复单元。第一重复单元的每个级别包括第一移位寄存器。衬底还包括第二栅极驱动电路，其中第二栅极驱动电路包括n个级别的第二重复单元。第二重复单元的每个级别包括第二移位寄存器。衬底还包括第一起始信号线和第一起始晶体管，其中第一起始晶体管的漏极与第一起始信号线电连接。衬底还包括第二起始晶体管，其中第二起始晶体管的漏极与第一起始信号线电连接。

76. 发明授权

US09190023B2 Liquid crystal display device and method of driving the same 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US09190023B2
公开(公告)日：2015-11-17
申请号：US14267431
申请日：2014-05-01
申请人： LG DISPLAY CO., LTD.
发明人： Du-Jin Kim
IPC分类号： G09G3/36 , G09G5/18
CPC分类号： G09G5/18 , G09G3/3648 , G09G3/3696 , G09G2310/0245 , G09G2310/0248 , G09G2310/063 , G09G2330/02
摘要： A driving circuit for driving a liquid crystal display device having a plurality of gate lines, data lines and switch elements connected to the gate and data lines includes a data driver for applying a plurality of data signals to the date lines, a gate driver for applying a plurality of gate signals to the gate lines, a timing controller for providing a plurality of control signals to the data and gate drivers, a power supply for generating a power voltage, and a discharging circuit for applying a first signal and a second signal to the gate driver in accordance with the power voltage.
摘要翻译：一种用于驱动液晶显示装置的驱动电路，具有连接到栅极和数据线的多条栅极线，数据线和开关元件的液晶显示装置，包括用于将多条数据信号施加到日期线的数据驱动器，对栅极线的多个栅极信号，用于向数据和栅极驱动器提供多个控制信号的定时控制器，用于产生电源电压的电源以及用于施加第一信号和第二信号的放电电路门驱动器按照电源电压。

77. 发明申请

US20150302803A1 DISPLAY DEVICE, METHOD OF DRIVING DISPLAY DEVICE, AND SIGNAL OUTPUT CIRCUIT 审中-公开
标题翻译：显示装置，驱动显示装置的方法和信号输出电路
公开(公告)号：US20150302803A1
公开(公告)日：2015-10-22
申请号：US14441046
申请日：2013-11-08
申请人： Sony Corporation
发明人： Takeshi Aoki , Iwao Ushinohama
IPC分类号： G09G3/32
CPC分类号： G09G3/3291 , G09G3/3233 , G09G3/3283 , G09G2310/0248 , G09G2320/045 , G09G2330/021 , G09G2370/14 , H01L27/3276
摘要： A signal output circuit that alternately supplies a reference voltage and a video signal voltage to a data line includes: an output node to which the data line is connected; a reference voltage node to which the reference voltage is applied; a source amplifier that outputs the video signal voltage in accordance with an input gradation signal; a first switch provided between the output side of the source amplifier and the output node; a second switch provided between the reference voltage node and the output node; and a third switch provided in the power supply path of the source amplifier, wherein, during a scanning period for scanning display elements row by row, switching is performed between a state where the first switch is non-conductive while the second switch is conductive and a state where the first switch is conductive while the second switch is non-conductive, and the third switch is put into a conductive state when the first switch is put into a conductive state, and is put into a non-conductive state when the first switch is put into a non-conductive state.
摘要翻译：向数据线交替地提供参考电压和视频信号电压的信号输出电路包括：连接数据线的输出节点; 施加参考电压的参考电压节点; 源放大器，其根据输入灰度信号输出视频信号电压; 设置在所述源极放大器的输出侧与所述输出节点之间的第一开关; 设置在所述参考电压节点和所述输出节点之间的第二开关; 以及设置在所述源极放大器的电源路径中的第三开关，其中，在扫描显示元件逐行扫描期间，在所述第一开关不导通的状态下，在所述第二开关导通的状态下进行切换，当第二开关不导通时第一开关导通的状态，并且当第一开关处于导通状态时第三开关处于导通状态，并且当第一开关处于导通状态时，当第一开关处于非导通状态时开关处于非导通状态。

78. 发明授权

US09159277B2 Circuits for controlling an array of light modulators of a display apparatus to generate display images 有权
标题翻译：用于控制显示装置的光调制器阵列以产生显示图像的电路
公开(公告)号：US09159277B2
公开(公告)日：2015-10-13
申请号：US13622980
申请日：2012-09-19
申请人： Pixtronix, Inc.
发明人： Stephen English , Stephen R. Lewis
IPC分类号： G06F3/038 , G09G3/34
CPC分类号： G09G3/3466 , G09G3/346 , G09G2300/0473 , G09G2300/0842 , G09G2310/0248
摘要： A display includes an array of light modulators each having a first actuator and a second actuator. A control matrix includes a circuit having a first state inverter having an output coupled to an input of a second state inverter. A data store capacitor is coupled to an input of the first inverter and configured to store a data voltage corresponding to a future pixel state of the pixel. A first update interconnect is coupled to the first state inverter and configured such that altering a voltage applied to the first update interconnect causes the first actuator to respond to the stored data voltage. A second update interconnect is coupled to the second state inverter and configured such that altering a voltage applied to the second update interconnect causes the second actuator to respond to a voltage state of the first inverter.
摘要翻译：显示器包括每个具有第一致动器和第二致动器的光调制器阵列。控制矩阵包括具有第一状态反相器的电路，其具有耦合到第二状态反相器的输入的输出。数据存储电容器耦合到第一反相器的输入，并被配置为存储对应于像素的未来像素状态的数据电压。第一更新互连耦合到第一状态反相器并且被配置为使得改变施加到第一更新互连的电压使得第一致动器响应于所存储的数据电压。第二更新互连耦合到第二状态反相器并且被配置为使得改变施加到第二更新互连的电压使得第二致动器响应于第一反相器的电压状态。

79. 发明申请

US20150287374A1 DATA DRIVER AND DISPLAY DEVICE DRIVING METHOD 有权
标题翻译：数据驱动和显示设备驱动方法
公开(公告)号：US20150287374A1
公开(公告)日：2015-10-08
申请号：US14566672
申请日：2014-12-10
申请人： AU Optronics Corp.
发明人： Wei-Jyun Chen , Chun-Fan Chung , Szu-Che Yeh
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3648 , G09G3/3688 , G09G2310/0248
摘要： A driving method for driving a display apparatus including a plurality of pixels, a plurality of data lines and a data driver. The data driver includes a first latch outputting a first sample data signal to a second latch, the second latch, a first charge sharing line and a second charge sharing line. The method includes performing a first charge sharing when a polarity of one of the pixels changes so as to output a first calibrated data signal to the data line electrically coupled to the pixel, and executing a second charge sharing when the most significant bit of the first sample data signal is different from the most significant bit of the second sample data signal so as to output a second adjusted data signal to the data line.
摘要翻译：一种用于驱动包括多个像素，多个数据线和数据驱动器的显示装置的驱动方法。数据驱动器包括将第一采样数据信号输出到第二锁存器，第二锁存器，第一电荷共享线路和第二电荷共享线路的第一锁存器。该方法包括当一个像素的极性改变以便将第一校准数据信号输出到与像素电耦合的数据线时执行第一电荷共享，以及当第一电荷分配的最高有效位时执行第二电荷共享采样数据信号不同于第二采样数据信号的最高有效位，以便将第二调整数据信号输出到数据线。

80. 发明申请

US20150287364A1 PIXEL CIRCUIT AND DISPLAY DEVICE USING THE SAME 有权
标题翻译：像素电路和使用其的显示装置
公开(公告)号：US20150287364A1
公开(公告)日：2015-10-08
申请号：US14444157
申请日：2014-07-28
申请人： AU OPTRONICS CORP.
发明人： Hua-Gang CHANG , Man-Wen SHIH , Ching-Kai LO , Chien-Chung HUANG
IPC分类号： G09G3/32
CPC分类号： G09G3/3291 , G09G3/3233 , G09G3/3258 , G09G3/3266 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0248 , G09G2310/061 , G09G2320/0233 , G09G2320/043
摘要： A pixel circuit includes four transistors, two capacitors and a light emitting element. A gate of first transistor receives a scan signal and a source/drain thereof receives a display data. A terminal of first capacitor couples to another source/drain of first transistor. A gate and a source/drain of second transistor couple to another terminal of first capacitor; and another source/drain thereof receives a switch signal. A terminal of second capacitor receives a reset signal; and another terminal thereof couples to another terminal of first capacitor. A gate of third transistor couples to a terminal of first capacitor. A gate of fourth transistor receives an enable signal; a source/drain thereof couples to a first power supply voltage; and another source/drain thereof couples to one source/drain of third transistor. The anode and cathode of the light emitting element couple to one source/drain of third transistor and a second power supply voltage, respectively.
摘要翻译：像素电路包括四个晶体管，两个电容器和发光元件。第一晶体管的栅极接收扫描信号，其源极/漏极接收显示数据。第一电容器的端子耦合到第一晶体管的另一源极/漏极。第二晶体管的栅极和源极/漏极耦合到第一电容器的另一个端子; 并且其另一个源极/漏极接收开关信号。第二电容器的端子接收复位信号; 并且另一个端子耦合到第一电容器的另一个端子。第三晶体管的栅极耦合到第一电容器的端子。第四晶体管的栅极接收使能信号; 其源/漏耦合到第一电源电压; 并且其另一个源极/漏极耦合到第三晶体管的一个源极/漏极。发光元件的阳极和阴极分别耦合到第三晶体管的一个源极/漏极和第二电源电压。

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