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41.发明授权公开(公告)号：US10943520B2
公开(公告)日：2021-03-09
申请号：US16491089
申请日：2019-03-19
发明人： Xingjun Shu , Xi Chen , Yafeng Wang , Yanming Wang , Lidong Wang , Zhengxuan Lv , Zongli Gao , Junjie Xu , Bing Xia , Qi Zhang , Jingfei Mu , Dawei Wang
IPC分类号： G09G3/20
摘要： The present invention provides a display method of a display panel, a drive circuit, a display device and a computer-readable storage medium. The method comprises: acquiring remaining ratios of subpixels of respective colors in each irregular pixel, the remaining ratio being a ratio of the opening area of the subpixel in the irregular pixel and the opening area of the subpixel of the same color in the regular pixel; determining actual light intensities of respective subpixels in each irregular pixel according to remaining ratios and corresponding original light intensities of the respective subpixels; causing respective subpixels in each irregular pixel to display corresponding actual light intensities.
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42.发明申请公开(公告)号：US20200271967A1
公开(公告)日：2020-08-27
申请号：US16701540
申请日：2019-12-03
发明人： Desheng Xiang , Jianye Tang , Dawei Wang , Jiaqiang Wang , Dong Wang , Yanming Wang , Shuainan Liu , Yajun Guo , Xi Chen
IPC分类号： G02F1/1334 , G02F1/1343 , G02F1/1333 , G02F1/1335 , G02F1/1368 , F21V8/00 , G09G3/34 , G09G3/36
摘要： A light-modulating element, a backlight module, a display device and a method for controlling the same are provided. The light-modulating element includes a first substrate and a second substrate arranged opposite to each other, and a polymer dispersed liquid crystal layer located between the first substrate and the second substrate. The light-modulating element is divided into a plurality of light-modulating zones, and the light-modulating element further includes a first electrode and a second electrode located in each of the plurality of light-modulating zone. A plurality of first electrodes located in different light-modulating zones are independently arranged, and the first electrode and the second electrode are configured to drive a deflection of polymer dispersed liquid crystal molecules in polymer dispersed liquid crystal layer.
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公开(公告)号：US10705664B2
公开(公告)日：2020-07-07
申请号：US16140724
申请日：2018-09-25
发明人： Yanming Wang , Rui Liu , Cuie Wang , Xi Chen , Desheng Xiang , Dawei Wang
摘要： In one embodiment, there is provided an array substrate for a display assembly. The display assembly includes a display region and a non-display region. The array substrate includes a first portion located in the display region and a second portion located in the non-display region, wherein a touch key subassembly is provided within the second portion. There is also provided a display assembly including the abovementioned array substrate and an electronic equipment including the display assembly.
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公开(公告)号：US10509269B2
公开(公告)日：2019-12-17
申请号：US15525930
申请日：2016-10-31
发明人： Wenjun Xiao , Shijun Wang , Xi Chen , Xue Dong , Zhifu Li , Wenbo Jiang , Yanna Xue , Yue Li , Zhiying Bao , Zhenhua Lv , Yong Zhang , Lei Mi , Yue Geng
IPC分类号： G02F1/1333 , G02F1/1343 , G02F1/1335 , G02F1/1362
摘要： Embodiments of the present disclosure disclose an array substrate, a liquid crystal display panel and a display device. A strip shaped transparent and electrically conductive shielding electrode is arranged above a gate line, and an outer contour of a projection of the shielding electrode on a base substrate surrounds a projection of the gate line on the base substrate, and the shielding electrode is insulated from both a pixel electrode and the gate line. The shielding electrode can shield the electrical field above the gate line.
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公开(公告)号：US09983712B2
公开(公告)日：2018-05-29
申请号：US15122239
申请日：2015-08-07
发明人： Xi Chen
CPC分类号： G06F3/0412 , G06F3/0416 , G09G5/003 , G09G2300/0426 , G09G2310/08 , G11C11/02
摘要： The present disclosure provides a touch display circuit, a driving method thereof, a touch display panel and a display device. During a touching stage, the touch triggering module is configured to supply a signal of the trigger signal terminal to the pulling-up node, the first outputting module is configured to supply a signal of the first clock signal terminal to the touch signal outputting terminal, the resetting module is configured to supply a signal of the first reference signal terminal to the pulling-up node and the second outputting module is configured to supply a signal of the second reference signal terminal to the touch signal outputting terminal, so as to implement a touching function. During a displaying stage, the display switching module is configured to supply a signal of the common electrode signal terminal to the touch signal outputting terminal so as to implement a displaying function. The touch display circuit implements a time division output of the touch signal and the common electrode signal at the touch signal outputting terminal by cooperation of the respective module and implements a touch display circuit with a simple configuration so as to facilitate a design of the touch display panel with a narrow frame.
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公开(公告)号：US09972238B2
公开(公告)日：2018-05-15
申请号：US15326846
申请日：2015-11-10
CPC分类号： G09G3/2092 , G09G3/20 , G09G3/3266 , G09G3/3674 , G09G2310/0267 , G09G2310/0286 , G09G2310/0289 , G09G2310/061 , G11C19/28 , G11C19/287
摘要： A shift register and a driving method therefor, a gate driving circuit and a display apparatus. The shift register comprises a trigger reset module, a pull-up module, a first capacitor and a pull-down module, and further comprises a denoising module. The pull-up module is used for pulling up a signal output from an output terminal of the shift register and a signal output from a transmission signal output terminal. The pull-down module is used for pulling down a signal output from the output terminal of the shift register and the signal output from the transmission signal output terminal. The denoising module is used for cutting off the connection path between the transmission signal output terminal and a second terminal of the first capacitor in a pull-down phase. The shift register, by providing the denoising module, makes it possible to prevent a coupling effect of the capacitor from making a transmission signal output from the transmission signal output terminal generate a sparkle noise or the like, when a voltage jump occurs at a pull-up node thereof, so that a shift transmission signal of the shift register is more stable, thereby making the signal output from the shift register more stable.
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公开(公告)号：US09875712B2
公开(公告)日：2018-01-23
申请号：US15314405
申请日：2016-04-07
CPC分类号： G09G3/3677 , G09G3/3696 , G09G2300/0809 , G09G2310/0248 , G09G2310/0286 , G09G2310/061 , G09G2354/00 , G11C19/28
摘要： A gate driving circuit and a driving method thereof, and a display device are provided. The gate driving circuit comprises at least two stages of shift register units, and further comprises at least one compensation unit arranged between two adjacent shift register units; a scanning signal output terminal of a first shift register unit is connected to a first signal input terminal of the compensation unit; a first signal output terminal of the compensation unit is connected to a reset signal terminal of the first shift register unit; a scanning signal output terminal of a second shift register unit is connected to a second signal input terminal of the compensation unit; a second signal output terminal of the compensation unit is connected to a control signal input terminal of the second shift register unit; and the compensation unit is further connected to at least one compensation voltage terminal, a first voltage terminal and a second voltage terminal, and is configured to compensate for a gate scanning signal in blanking time. The phenomena of insufficient charging of the pixels caused by increase of the blanking time of the clock signal can be avoided.
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公开(公告)号：US20170277297A1
公开(公告)日：2017-09-28
申请号：US15225557
申请日：2016-08-01
发明人： Yanchen Li , Peizhi Cai , Xi Chen , Xu Cao , Fengchun Pang , Jinyu Li , Xingyou Luo , Lei Ma
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/0412 , G06F3/0416
摘要： A touch display panel and a display device are disclosed which achieve touch function and narrow bezel function while the required number of the vertical wiring is reduced and the aperture ratio of the touch display panel is increased. The touch display panel includes a substrate, a plurality of gate lines arranged laterally and a plurality of touch electrodes arranged in an array on the substrate, wherein, it further includes a plurality of signal leads which are arranged longitudinally and arranged to cross the gate lines and be insulated therefrom, each of the signal leads having a first and a second sub-signal leads; each of the first sub-signal leads is electrically connected to a gate line at an intersection to connect the gate line longitudinally to a gate driving circuit for controlling the operation of the touch display panel; each of the second sub-signal leads is electrically connected to a touch electrode to be used as a touch lead for the touch electrode; the first and second sub-signal leads are arranged to be disconnected from each other.
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公开(公告)号：US20160216802A1
公开(公告)日：2016-07-28
申请号：US14915954
申请日：2015-08-21
发明人： Zhiying Bao , Rui Xu , Weijie Zhao , Zhenhua Lv , Yanchen Li , Xi Chen , Haisheng Wang
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/0412 , G06F2203/04103 , G06F2203/04111
摘要： An in-cell touch screen and a display device are provided. In the in-cell touch screens, an insulation layer, in an area that each self-capacitance electrode overlap a wire, is provided with at least a first hole that runs through the insulation layer and each self-capacitance electrode is electrically connected with a corresponding wire via a corresponding first via hole; each self-capacitance electrode, within an area overlapping other wire than the corresponding wire and at a position corresponding to the first via hole, is disposed with a second via hole that runs through the self-capacitance electrode. An orthogonal projection of a second via hole on a lower substrate covers an orthogonal projection of a first via hole on the lower substrate. The in-cell touch screen can solve a problem of uneven image display due to nonuniform distribution of via holes in an insulation layer.
摘要翻译： 提供单元内触摸屏和显示装置。 在单元内触摸屏中，在每个自电容电极与线重叠的区域中的绝缘层设置有至少一个穿过绝缘层的第一孔，并且每个自电容电极与 相应的导线通过相应的第一通孔; 每个自电容电极在与其相对应的导线重叠的区域内和与第一通孔相对应的位置处设置有穿过自电容电极的第二通孔。 下基板上的第二通孔的正交突起覆盖下基板上的第一通孔的正交突起。 单元内触摸屏可以解决由于绝缘层中的通孔的不均匀分布导致的图像显示不均匀的问题。
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公开(公告)号：US11243648B2
公开(公告)日：2022-02-08
申请号：US16079612
申请日：2018-02-12
发明人： Xingyou Luo , Yue Li , Xi Chen , Yanchen Li , Jinyu Li , Dawei Feng , Yu Zhao , Shaojun Hou , Dong Wang , Mingyang Lv , Wang Guo
摘要： The present disclosure provides a touch panel, an array substrate and a display device. The touch panel includes a touch control electrode unit including a first electrode and a second electrode which are insulated from each other, and the second electrode surrounds the first electrode. In the touch panel in which the second electrode surrounds the first electrode in the touch control electrode unit, since the first electrode and the second electrode are provided independently, touch control driving and sensing are performed on the first electrode and the second electrode respectively when the touch panel is being touched.
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