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公开(公告)号：US20240249658A1
公开(公告)日：2024-07-25
申请号：US18016284
申请日：2022-02-24
发明人： Liugang ZHOU , Jinshui CHEN , Jianwei SUN , Zhihua SUN , Wu WANG , Jun WANG , Jiao LIU , Jie DENG , Jiantao LIU
IPC分类号： G09G3/20 , G09G3/3291 , G09G3/36
CPC分类号： G09G3/2074 , G09G3/2003 , G09G3/3291 , G09G3/3607 , G09G3/3688 , G09G2300/0452 , G09G2310/08 , G09G2320/0233 , G09G2320/0242 , G09G2320/0285
摘要： Provided are a method for driving a display panel, and a display device. The method includes: obtaining a gray scale value of each sub-pixels in a current row and a gray scale value of each sub-pixels in a previous row; determining a target gray scale value of each sub-pixel in the current row according to the gray scale value of each sub-pixel in the current row, the gray scale value of each sub-pixel in the previous row, and a target compensation value in a predetermined target compensation lookup table; and inputting a data voltage into a data line in the display panel according to the target gray scale value of each sub-pixel in the current row, to charge with a corresponding data voltage to each sub-pixel in the current row.
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公开(公告)号：US20210223895A1
公开(公告)日：2021-07-22
申请号：US16633204
申请日：2019-01-16
发明人： Yajie BAI , Zhuo XU , Jingpeng ZHAO , Wu WANG , Xiaoyuan WANG , Ruilin BI
摘要： A shift register, a driving method thereof and a device are provided. A shift register sub-circuit outputs a gate scanning signal, to dive gate lines. The shift register sub-circuit outputs a touch scanning signal to a touch control circuit, so that the touch control circuit conducts a touch electrode with a touch detection signal terminal in response to the touch scanning signal, and thus, touch driving may be performed. Therefore, the shift register provided by the embodiment of the disclosure is not only capable of realizing scanning driving, but also capable of realizing the touch driving of touch electrodes. In addition, the number of arranged touch detection lines may be reduced, and furthermore, the area of a Fan-out region and the area of a non-display region are reduced.
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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
发明人： Bo XU , Shuai HOU , Wu WANG , Xianyong GAO , Lisheng LIANG , Siqing FU , Yih Jen HSU , Fei SHANG , Haijun QIU
CPC分类号： G06F3/0418 , G06F1/3262 , G06F3/0412 , G06F3/0416 , G06F3/044 , G09G3/3677 , G09G2310/0251 , G09G2310/0297 , G09G2310/08 , G09G2354/00
摘要： 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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4.发明申请ARRAY SUBSTRATE, DISPLAY PANEL AND METHOD OF MANUFACTURING THIN FILM TRANSISTOR 有权阵列基板，显示面板及制造薄膜晶体管的方法公开(公告)号：US20160118415A1
公开(公告)日：2016-04-28
申请号：US14744557
申请日：2015-06-19
发明人： Wu WANG , Haijun QIU , Fei SHANG , Guolei WANG
IPC分类号： H01L27/12 , H01L29/417 , H01L29/423 , H01L29/40 , H01L29/786 , H01L29/66
CPC分类号： H01L29/78642 , H01L27/1222
摘要： An array substrate, a display panel and a method of manufacturing a thin film transistor (TFT) are provided. The array substrate includes a base substrate and a thin film transistor (TFT) formed on the base substrate, and the TFT includes a gate electrode, a gate insulating layer, an active layer, source/drain electrodes and an interlayer insulating layer. The source/drain electrodes include a first electrode and a second electrode, and the interlayer insulating layer is located between the first electrode and the second electrode. The gate electrode, the gate insulating layer and the active layer are arranged sequentially in a direction perpendicular to a thickness direction of the array substrate, and the first electrode, the interlayer insulating layer and the second electrode are arranged sequentially in the thickness direction of the array substrate.
摘要翻译： 提供阵列基板，显示面板和制造薄膜晶体管（TFT）的方法。 阵列基板包括基底基板和形成在基底基板上的薄膜晶体管（TFT），TFT包括栅电极，栅极绝缘层，有源层，源/漏电极和层间绝缘层。 源极/漏极包括第一电极和第二电极，并且层间绝缘层位于第一电极和第二电极之间。 栅极电极，栅极绝缘层和有源层沿着与阵列基板的厚度方向垂直的方向依次排列，第一电极，层间绝缘层和第二电极在厚度方向依次配置 阵列基板。
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公开(公告)号：US20240221567A1
公开(公告)日：2024-07-04
申请号：US17924656
申请日：2021-12-15
发明人： Yong LIU , Guozhi WANG , Wu WANG , Xingkai FU , Zhongxin WU
IPC分类号： G09G3/20
CPC分类号： G09G3/20 , G09G2310/0264 , G09G2310/08
摘要： A driving circuit and a display device are provided. The driving circuit includes a pull-up node, an input module, a pull-up module, a first output module and a second output module; the input module is electrically connected to an input terminal and a pull-up node, and is configured to control a potential of the pull-up node under the control of an input signal provided by the input terminal; the pull-up module controls the potential of the pull-up node; the first output module outputs a first gate driving signal through the first driving output terminal under the control of the potential of the pull-up node; the second output module outputs a second gate driving signal through the second driving output terminal under the control of the potential of the pull-up node. The present disclosure may output a plurality of stages of gate driving signals and reduce the number of transistors, which is facilitate to the narrow border.
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公开(公告)号：US20210240043A1
公开(公告)日：2021-08-05
申请号：US16767237
申请日：2019-12-18
发明人： Xiaoyuan WANG , Wu WANG , Yan FANG , Shengxue WU
IPC分类号： G02F1/1362 , H01L27/12 , G02F1/1343
摘要： Embodiments of the present disclosure provides an array substrate and a manufacturing method thereof, a display panel. The array substrate includes: a base (10); a pixel electrode (50) and a thin film transistor disposed on the base (10); a passivation layer (16) covering the thin film transistor and the pixel electrode (50), the passivation layer (16) being provided with a transferring through hole (K1, K2) that simultaneously exposes the pixel electrode (50) and a drain electrode (15) or a source electrode (14) of the thin film transistor; a connection electrode (60) disposed on the passivation layer (16) and at the transferring through hole (K1, K2), the connection electrode (60) connected with the pixel electrode (50), and the drain electrode (15) or the source electrode (14) through the transferring through hole (K1, K2). The present disclosure realizes a connection between the drain electrode (15) or the source electrode (14) and the pixel electrode (50) by using one transferring through hole (K1, K2), which effectively reduces the number of through holes, increases an aperture ratio of the display panel, improves product quality and yield.
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7.发明申请公开(公告)号：US20190088751A1
公开(公告)日：2019-03-21
申请号：US15993804
申请日：2018-05-31
发明人： Xiaoyuan WANG , Ni YANG , Wu WANG , Yan FANG
IPC分类号： H01L29/417 , H01L27/12 , H01L29/786 , H01L29/66
摘要： The disclosure discloses a thin film transistor and a manufacturing method therefor, an array substrate, and a displaying device. The TFT includes a first electrode comprising strip arms and a connecting arm connected with the strip arms, a second electrode comprising a strip arm, an active layer, a gate, and a gate insulation layer. The strip arms are arranged sequentially in a first direction which is perpendicular to the extending direction of the strip arms. The projection of the connecting arm of the first electrode on the gate does not have an overlapped region with the gate. A region between this connecting arm and the strip arms of the second electrode is a first region. The orthogonal projection of the active layer on the first electrode or the second electrode has a portion within the first region which is at least partially hollowed-out.
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公开(公告)号：US20170236474A1
公开(公告)日：2017-08-17
申请号：US15502674
申请日：2016-07-08
发明人： Zhuo XU , Yajie BAI , Xing XIONG , Jaikwang KIM , Fei SHANG , Wu WANG
IPC分类号： G09G3/36 , G02F1/1362 , G02F1/1343 , G02F1/1368
CPC分类号： G09G3/3614 , G02F1/134309 , G02F1/13624 , G02F1/136286 , G02F1/1368 , G02F2001/134345 , G02F2201/121 , G09G3/3607 , G09G2300/0465 , G09G2300/0823 , G09G2320/0204 , G09G2330/021
摘要： An array substrate, a display panel and a driving method thereof. The array substrate includes a plurality of right-angled triangular subpixels. Each subpixel and another adjacent subpixel form a corresponding rectangular virtual pixel, and the plurality of subpixels form a plurality of virtual pixels arranged in an array. Every four adjacent subpixels which belong to different virtual pixels respectively form a corresponding diamond-shaped physical pixel.
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公开(公告)号：US20240258336A1
公开(公告)日：2024-08-01
申请号：US17908976
申请日：2021-10-29
发明人： Xiaolin WANG , Pengcheng FU , Zhifu DONG , Hongtao WENG , Zhiyong LI , Wu WANG
IPC分类号： H01L27/12 , G02F1/1343 , G02F1/1345 , G02F1/1362 , G02F1/1368
CPC分类号： H01L27/1244 , G02F1/134309 , G02F1/13458 , G02F1/136286 , G02F1/1368 , H01L27/1259
摘要： A display substrate, a manufacturing method thereof and a display device are provided. The display substrate includes a display region, a peripheral region a plurality of signal lines configured to provide signals to the display region; a plurality of contact pads configured to be electrically connected with the plurality of signal lines; at least two conductive connection lines provided on a side of the plurality of contact pads facing away from the display region. The at least two conductive connection lines include a first conductive connection line closest to the plurality of contact pads in a first direction from the display region to the peripheral region. At least part of the plurality of contact pads are provided in a first conductive layer, the first conductive connection line is provided in a second conductive layer, and the first conductive layer and the second conductive layer are different layers.
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公开(公告)号：US20240234441A1
公开(公告)日：2024-07-11
申请号：US18614548
申请日：2024-03-22
发明人： Yong LIU , Wu WANG , Yanping LIAO , Zhangtao WANG , Mingzhi NAN , Xin HE , Xingkai FU
IPC分类号： H01L27/12 , G02F1/1362
CPC分类号： H01L27/124 , G02F1/136286
摘要： A display substrate and a display apparatus provided by the present disclosure include a plurality of pixels arranged in an array, where each of the pixels includes a plurality of sub-pixels, each of the sub-pixels includes a first domain area and a second domain area, and the first domain area and the second domain area each has at least two orientations; a plurality of data lines, where each of the data lines is electrically connected with first domain areas and second domain areas of a same column of sub-pixels; and a plurality of discharge wires, where each of the discharge wires is electrically connected with the second domain areas of the same column of the sub-pixels, and the discharge wires are configured for providing at least two direct current signals to two adjacent columns of pixels.
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