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公开(公告)号：US20170277352A1
公开(公告)日：2017-09-28
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
CPC classification number: G06F3/0418 , G06F1/3262 , G06F3/0412 , G06F3/0416 , G06F3/044 , G09G3/3677 , G09G2310/0251 , G09G2310/0297 , G09G2310/08 , G09G2354/00
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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12.发明申请GATE TURN ON VOLTAGE COMPENSATING CIRCUIT, DISPLAY PANEL, DRIVING METHOD AND DISPLAY APPARATUS 审中-公开门开启电压补偿电路，显示面板，驱动方法和显示设备公开(公告)号：US20170076657A1
公开(公告)日：2017-03-16
申请号：US15086836
申请日：2016-03-31
Inventor： Xu LU , Yih Jen HSU , Fei SHANG , Haijun QIU , Lijun XIAO , Shuai HOU
IPC: G09G3/20 , H03K17/687
CPC classification number: G09G3/2007 , G09G3/3225 , G09G3/3648 , G09G3/3696 , G09G2300/0426 , G09G2310/0267 , G09G2310/066 , G09G2310/067 , G09G2330/028
Abstract: The present disclosure provides a gate turn on voltage compensating circuit, a display panel, a driving method and a display apparatus thereof. The gate turn on voltage compensating circuit includes a voltage generation module, a clock control module and a chamfering module. The voltage generation module is used for correspondingly outputting generated first voltage signal and second voltage signal to a first voltage input terminal and a second voltage input terminal of the chamfering module; the clock control module is used for controlling the chamfering module to output corresponding chamfered voltage signals in the corresponding time periods, so that the chamfering depths of gate turn on voltage signals input correspondingly to respective gate drive chips in different time periods are different.
Abstract translation: 本公开提供了栅极导通电压补偿电路，显示面板，驱动方法和显示装置。 栅极导通电压补偿电路包括电压产生模块，时钟控制模块和倒角模块。 电压产生模块用于将产生的第一电压信号和第二电压信号相应地输出到倒角模块的第一电压输入端子和第二电压输入端子; 时钟控制模块用于控制倒角模块在相应的时间周期内输出相应的倒角电压信号，使不同时间段相应地对应于相应门驱动芯片的栅极导通电压信号的倒角深度不同。
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公开(公告)号：US20220379345A1
公开(公告)日：2022-12-01
申请号：US17772263
申请日：2021-05-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yongchun TAO , Shuai HOU , Jingwen GUO , Hui HUA , Xiaotong LIU , Yichi ZHANG
Abstract: The present disclosure provides an acoustic transducer unit and a manufacturing method thereof, and an acoustic transducer, the acoustic transducer unit includes: a base substrate; a first electrode on the base substrate; a support pattern on a side of the first electrode away from the base substrate, which is enclosed into an accommodation groove, at least one release groove and at least one connection groove, an orthographic projection of the release groove on the base substrate is spaced apart from that of the accommodation groove on the base substrate, the connection groove is between the accommodation groove and the release groove to communicate them; a diaphragm pattern on the side of the first electrode away from the base substrate and capable of vibrating in the accommodation groove; a filling pattern in the release groove; a second electrode on a side of the diaphragm pattern away from the base substrate.
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公开(公告)号：US20200074951A1
公开(公告)日：2020-03-05
申请号：US16398662
申请日：2019-04-30
Inventor： Junhong LU , Bo XU , Shuai HOU , Xinxin WU , Xiang FANG , Tonghui LI , Zheng WANG , Zhengkun SHAO
IPC: G09G3/36 , H01L27/32 , G02F1/1368 , G02F1/1345 , G02F1/1365 , G02F1/1362
Abstract: A display panel includes a first display sub-panel and a second display sub-panel disposed opposite to each other, the first display sub-panel including a plurality of first gate lines and the second display sub-panel including a plurality of second gate lines. The display panel further includes a plurality of single-way conducting switches, the first gate lines, the second gate lines and the single-way conducting switches being disposed in one-to-one correspondence, each of the single-way conducting switches having an input end which is electrically connected to the corresponding first gate line and an output end which is electrically connected to the corresponding second gate line, and each of the single-way conducting switches being unidirectionaly conducted from the corresponding first gate line to the corresponding second gate line.
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15.发明申请公开(公告)号：US20190221183A1
公开(公告)日：2019-07-18
申请号：US16332030
申请日：2018-05-18
Inventor： Shuai HOU , Bo XU , Siqing FU , Xinghong LIU
IPC: G09G3/36 , G09G3/3258 , H02M3/155
CPC classification number: G09G3/3696 , G09G3/3258 , G09G3/36 , G09G2310/027 , H02M3/155
Abstract: Disclosed is a driving circuit, a voltage conversion circuit, a display device and a control method thereof. The driving circuit comprises a voltage converter and a source driver. The driving circuit further comprises a switch sub-circuit and a voltage comparison sub-circuit. The voltage comparison sub-circuit is configured to control the switch sub-circuit to disconnect the voltage transmission path when the first voltage is less than a reference voltage to enable relevant components to finish operations such as cleaning the screen.
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Patent Agency Ranking
公开(公告)号：US20190073972A1
公开(公告)日：2019-03-07
申请号：US15767201
申请日：2017-10-17
Inventor： Xianyong GAO , Shuai HOU , Lijun XIAO , Xu LU , Siqing FU , Bo XU , Lisheng LIANG , Qiang YU , Xiaojun ZUO , Shuai CHEN , Xiuzhu TANG , Fei SHANG
IPC: G09G3/36 , G06F3/14 , G09G5/391 , G09G3/3225
Abstract: A driving method for a display panel, a driving device for a display panel and a display panel in the field of display technology are disclosed. The driving method for a display panel, after the display panel is powered on and before its boot is formally completed, includes steps of: obtaining a first resolution of a to-be-displayed picture and/or text for a turn-on welcome tableau and a second resolution of a display screen, respectively, reconstructing the to-be-displayed picture and/or text according to the second resolution of the display screen, such that the resolution of the reconstructed to-be-displayed picture and/or text is adapted to the second resolution of the display screen, and transferring the reconstructed to-be-displayed picture and/or text to the display screen for display.
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公开(公告)号：US20170345372A1
公开(公告)日：2017-11-30
申请号：US15525210
申请日：2016-09-13
Inventor： Lijun XIAO , Yihjen HSU , Shuai HOU , Xu LU , Fei SHANG
IPC: G09G3/3258 , G09G3/3291 , G09G3/3266 , G09G3/36
CPC classification number: G09G3/3258 , G09G3/3266 , G09G3/3291 , G09G3/3614 , G09G3/3677 , G09G2310/0202 , G09G2310/0205 , G09G2310/0218 , G09G2310/0286 , G09G2310/0291 , G09G2310/08 , G09G2330/025 , G09G2330/026 , G09G2330/027 , G09G2330/04
Abstract: Disclosed are a gate driving apparatus for a pixel array and a driving method therefor. The pixel array includes N gate lines. The gate driving apparatus includes: a plurality of gate drivers, wherein the N gate lines are divided into a plurality of groups, each group includes a plurality of gate lines, each gate driver corresponds to the plurality of groups on a one-to-one basis, and is used for generating a gate driving signal for the plurality of gate lines in the group corresponding thereto; and a driver control module which is used for generating a plurality of driver control signals corresponding to the plurality of gate drivers on a one-to-one basis, and state switching between any two driver control signals has at least a difference of first time, wherein under control of the driver control signals, the gate drivers are switched from first state to second state in sequence.
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公开(公告)号：US20170102594A1
公开(公告)日：2017-04-13
申请号：US15268880
申请日：2016-09-19
Inventor： Haichen HU , Su MIN , Jinwei SHI , Donghui QI , Shuai HOU , Liping LUO , Zengbiao SUN , Tao WANG
IPC: G02F1/1362 , H01L27/12 , G02F1/1368
CPC classification number: G02F1/136204 , G02F1/136286 , G02F1/1368 , G02F2201/121 , H01L27/0288 , H01L27/124 , H01L27/1262
Abstract: A display substrate and a display device are provided. The display substrate includes: plural gate lines each having at least one end provided with plural first electrostatic discharge (ESD) units configured to discharge static electricity in the gate lines. The plural first ESD units have curvatures different from each other. By discharging the static electricity through the plural ESD units, in case one of the ESD units is broken down by electrostatic current, the other ones can continue working.
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公开(公告)号：US20160254336A1
公开(公告)日：2016-09-01
申请号：US14768983
申请日：2014-12-03
Inventor： Chunbing ZHANG , Bin ZHANG , Shuai HOU , Yichiang LAI , Liang ZHANG
IPC: H01L27/32 , H01L51/52 , G02F1/139 , G02F1/1343 , G02F1/137
CPC classification number: H01L27/3267 , G02F1/134309 , G02F1/13439 , G02F1/137 , G02F1/1396 , G02F2001/133342 , G02F2201/44 , G02F2203/01 , G02F2203/02 , H01L25/048 , H01L27/3211 , H01L27/3232 , H01L51/5271 , H01L2251/5315 , H01L2251/5323
Abstract: A double-faced display panel and a double-faced display device including the double-faced display panel are provided. The double-faced display panel includes: a first display sub-unit, provided with a first display surface and a first non-display surface opposite to each other; a second display sub-unit, provided with a second display surface and a second non-display surface opposite to each other, and arranged back to back with the first display sub-unit, the second non-display surface facing the first non-display surface; and a reflection unit, arranged between the first display sub-unit and the second display sub-unit, wherein the reflection unit is configured to reflect display light emitted from the first display sub-unit back to the first display sub-unit and reflect display light emitted from the second display sub-unit back to the second display sub-unit. As the reflection unit is adopted, the displaying light emitted from the first display sub-unit and the second display sub-unit and travelling to the non-display surfaces can be reflected and reused, thus improving light utilization of the double-faced display device, improving brightness of the double-faced display device and enabling the double-faced display device to have a better contrast.
Abstract translation: 提供了一种双面显示面板和包括双面显示面板的双面显示装置。 双面显示面板包括：第一显示子单元，设置有彼此相对的第一显示面和第一非显示面; 第二显示子单元，设置有彼此相对的第二显示表面和第二非显示表面，并且与第一显示子单元背靠背布置，第二非显示表面面向第一非显示器 表面; 以及布置在第一显示子单元和第二显示子单元之间的反射单元，其中反射单元被配置为将从第一显示子单元发射的显示光反射回第一显示子单元并反映显示 从第二显示子单元发射回到第二显示子单元的光。 作为反射单元，从第一显示子单元和第二显示子单元发射并行进到非显示表面的显示光可以被反射和重新使用，从而提高双面显示设备的光利用 提高双面显示装置的亮度，使双面显示装置具有更好的对比度。
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公开(公告)号：US20140160098A1
公开(公告)日：2014-06-12
申请号：US14100718
申请日：2013-12-09
Inventor： Liang ZHANG , Xibin SHAO , Dan WANG , Weihao HU , Yizhen XU , Shuai HOU
CPC classification number: H04N13/398 , G09G3/003 , G09G3/20 , G09G3/3677 , G09G5/14 , G09G2310/0218 , G09G2310/0224 , G09G2310/0281
Abstract: The present invention belongs to the field of 3D display, and provides an array substrate, a 3D display device and a driving method for the same. The array substrate comprising a substrate and m rows and 2n columns of pixel units formed on the substrate in a matrix form. The array substrate further comprises data lines each of which corresponds to the pixel units in each row and gate lines each of which corresponds to the pixel units in each column. Each of the data lines is connected to source electrodes of thin film transistors in the corresponding pixel units, and each of gate lines is connected to gate electrodes of the thin film transistors in the corresponding pixel units. The gate lines receive a gate scanning signal according to a predetermined period.
Abstract translation: 本发明属于3D显示领域，提供了阵列基板，3D显示装置及其驱动方法。 阵列基板包括基板和以矩阵形式形成在基板上的m行和2n列像素单元。 阵列基板还包括数据线，每条数据线对应于每行中的像素单元，每条栅极线对应于每列中的像素单位。 每个数据线连接到相应像素单元中的薄膜晶体管的源电极，并且每个栅极线连接到相应像素单元中的薄膜晶体管的栅电极。 栅极线根据预定周期接收栅极扫描信号。
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