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公开(公告)号：US20200241368A1
公开(公告)日：2020-07-30
申请号：US16675379
申请日：2019-11-06
IPC: G02F1/1343 , G02F1/1335
Abstract: A privacy protection component, a display panel and display device comprising the privacy protection component, and an adjusting method of the privacy protection component. The privacy protection component comprising a privacy protection substrate and a plurality of support structures. The privacy protection substrate is provided with a plurality of first electrodes and a plurality of second electrodes arranged in an array and distributed alternately. The plurality of support structures are hollow and filled with liquid crystals, and the plurality of support structures are located on the plurality of first electrodes respectively and extend away from the privacy protection substrate.
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公开(公告)号：US10706797B2
公开(公告)日：2020-07-07
申请号：US15979795
申请日：2018-05-15
IPC: G09G3/36
Abstract: The present disclosure relates to a liquid crystal display, a display panel and a reference voltage control method of a display panel and a reference voltage control device for a display panel. The reference voltage control method of a display panel includes acquiring a refreshing frequency of the display panel; invoking a reference voltage database according to the refreshing frequency, to acquire reference voltage data corresponding to the refreshing frequency; generating a reference voltage adjusting signal for adjusting a reference voltage signal fixedly output by the display panel according to the reference voltage data; and synthesizing the reference voltage adjusting signal and the reference voltage signal fixedly output by the display panel to generate a reference voltage synthesis signal, and outputting the reference voltage synthesis signal to a reference voltage signal input terminal of the display panel.
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Patent Agency Ranking
公开(公告)号：US20190213934A1
公开(公告)日：2019-07-11
申请号：US16192334
申请日：2018-11-15
Inventor： Bo Xu , Shuai Hou , Xinghong Liu , Tonghui Li , Can Shen , Xiaobo Yu , Chieh shun Lin , Haiyan Li
Abstract: The present disclosure relates to a circuit for regulating power supplying, a method for regulating power supplying and a test system. The circuit for regulating power supplying includes a switch circuit connected to a first power terminal and an output terminal. The switch circuit is configured to control whether a power supply is turned on or off. The circuit includes a turn-off rate control circuit connected to the first power terminal, a second power terminal and the switch circuit, The turn-off rate control circuit is configured to control a turn-off rate of the switch circuit.
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公开(公告)号：US10275091B2
公开(公告)日：2019-04-30
申请号：US15503890
申请日：2016-08-18
Inventor： Bo Xu , Shuai Hou , Wu Wang , Xianyong Gao , Lisheng Liang , Siqing Fu , Yih Jen Hsu , Fei Shang , Haijun Qiu
IPC: G06F3/041 , G06F3/044 , G09G3/36 , G06F1/3234
Abstract: The disclosure provides a touch detection method and apparatus for a touch display screen, wherein a time period for scanning the touch display screen within each frame comprises a display scanning phase and a touch scanning phase, the method comprising: scanning a part of the touch display screen during the touch scanning phase to detect whether there is a touch signal; and reducing a frame rate of the touch display screen and scanning the whole touch display screen when the touch signal is detected. Accordingly, the charging time of the panel is guaranteed while displaying and touch detecting functions are multiplexed.
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公开(公告)号：US10247993B2
公开(公告)日：2019-04-02
申请号：US15508330
申请日：2016-08-26
Inventor： Lisheng Liang , Lijun Xiao , Shuai Hou , Yih jen Hsu , Fei Shang , Hai jun Qiu , Bo Xu , Siqing Fu , Xianyong Gao , Shuai Chen
IPC: H03M1/00 , G02F1/1362 , H01L21/768 , H01L27/12 , H01L27/32
Abstract: A display panel, a display device and a method for repairing a disconnected line. The display panel comprises a lower substrate and a repair circuit. The lower substrate comprises data lines. The repair circuit comprises a proximal repair circuit, a distal repair circuit and an amplifier circuit. An input terminal of the amplifier circuit is electrically connect to a signal input terminal of a disconnected data line, and an output terminal of the amplifier circuit is electrically connect to a terminal of the proximal repair circuit and a terminal of the distal repair circuit respectively; another terminal of the proximal repair circuit is connect to a terminal of the disconnected data line that is close to the signal input terminal, and another terminal of the distal repair circuit is connect to a terminal of the disconnected data line that is away from the signal input terminal.
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公开(公告)号：US20170301305A1
公开(公告)日：2017-10-19
申请号：US15515610
申请日：2016-09-27
Inventor： Xianyong Gao , Yihjen Hsu , Lijun Xiao , Shuai Hou , Bo Xu , Lisheng Liang , Siqing Fu , Fei Shang , Haijun Qiu
IPC: G09G3/36
Abstract: A gate driver, a configuration system, and configuration method thereof, is provided. The gate driver is used for providing a gate drive signal for a TFT array substrate, and comprises at least a drive capability detection module and a drive capability adjustment module. The configuration system is configured to configure the driving capabilities of a plurality of gate drivers, and comprises a controller provided outside the plurality of gate drivers. The driving capability of the gate driver becomes adjustable and configurable. The well balance of the drive capabilities of the drive control signals received by the different TFT array regions driven by the plurality of gate drivers configured by the configuration system can avoid the occurrence of a splitting-screen phenomenon.
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公开(公告)号：US09420273B2
公开(公告)日：2016-08-16
申请号：US14066761
申请日：2013-10-30
Inventor： Liang Zhang , Xibin Shao , Dan Wang , Weihao Hu , Yizhen Xu , Shuai Hou
CPC classification number: H04N13/398 , G09G3/003 , G09G3/3677 , G09G2310/0224 , G09G2310/0281 , G09G2320/0209
Abstract: According to embodiments of the present invention, the gate lines of the array substrate receive the gate scanning signal in a preset time period. Specifically, the gate lines of pixel units in odd rows are receiving the gate scanning signal in the first time interval of the preset time period, and the gate lines of pixel units in even rows are receiving the gate scanning signal in the second time interval of the preset time period.
Abstract translation: 根据本发明的实施例，阵列基板的栅极线在预定时间段内接收栅极扫描信号。 具体地说，奇数行中的像素单位的栅极线在预设时间段的第一时间间隔内接收栅极扫描信号，偶数行中的像素单元的栅极线在第二时间间隔中接收栅极扫描信号 预设时间段。
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