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公开(公告)号：EP3537270A1
公开(公告)日：2019-09-11
申请号：EP17835791.9
申请日：2017-06-29
发明人： WANG, Jing , KUO, Tsung Chieh , ZHANG, Ming , HE, Min , XIE, Xiaodong , ZHANG, Guiyu , ZHENG, Qitao , HU, Xiaojuan , ZHANG, Xujie , LI, Dong
IPC分类号： G06F3/044
摘要： A touch structure, a manufacturing method thereof and a touch device are provided, the touch structure (100) includes a first touch electrode (10) and a second touch electrode (20) which are intersected with each other and insulated from each other, the second touch electrode (20) includes a plurality of electrode patterns (21) spaced apart from each other and a plurality of connection patterns (22) spaced apart from each other, each connection pattern (22) connects together the electrode patterns (21) which are adjacent to the connection pattern (21), and each connection pattern (22) includes a grid pattern. The grid connection pattern (22) in the embodiments are not easy to be seen by a user, reduces the occurrence possibility of the electrostatic discharge at the connection pattern (22), and are not easy to generate a moire phenomenon.
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2.发明公开
公开(公告)号：EP3889746A1
公开(公告)日：2021-10-06
申请号：EP18928990.3
申请日：2018-11-30
发明人： XU, Shifeng , XIE, Xiaodong , HE, Min , ZHONG, Tengfei , ZHANG, Xinxiu , PANG, Bin , LI, Yuan
IPC分类号： G06F3/044
摘要： A scanning circuit, a driver circuit, a touch display panel, a receiving switching circuit and a driving method are disclosed. The scanning circuit (10) includes a function switching circuit (100) and a plurality of shift register units (200) that are cascaded. Each of the plurality of shift register units (200) that are cascaded includes a control terminal (CTRL1) and a shift scanning output terminal (OUT1), and is configured to output a first output signal at the shift scanning output terminal (OUT1) in response to a control signal received by the control terminal (CTRL1); the function switching circuit (100) includes a mode switching input terminal (SW), a control signal output terminal (CTRL2) and a mode scanning output terminal (OUT2), and the control signal output terminal (CTRL2) and the mode scanning output terminal (OUT2) are respectively connected to the control terminals (CTRL1) and the shift scanning output terminals (OUT1) of the plurality of shift register units (200) that are cascaded. The function switching circuit (100) is configured to output the control signal to the control terminals (CTRL1) of the plurality of shift register units (200) that are cascaded at the control signal output terminal (CTRL2) or to output a second output signal to the shift scanning output terminals (OUT1) of the plurality of shift register units (200) that are cascaded at the mode scanning output terminal (OUT2) in response to a mode switching input signal received at the mode switching input terminal (SW). The scanning circuit can realize fingerprint identification and touch control functions at any position in a display screen without greatly increasing the number of channels for driving the fingerprint identification units.
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3.发明公开
公开(公告)号：EP3767446A1
公开(公告)日：2021-01-20
申请号：EP18897867.0
申请日：2018-11-19
发明人： HE, Min , XIE, Xiaodong , WANG, Jing , ZHANG, Lei , LI, Yaying , ZHONG, Tengfei
IPC分类号： G06F3/044
摘要： A touch structure, a method of manufacturing same, a touch device, and a method for determining a touch position are provided. The touch structure includes a first touch unit (1) and the first trace (13). The first touch unit (1) includes a first touch electrode (11) and a second touch electrode (12) that are adjacent to each other and insulated from each other. The first touch electrode (11) and the second touch electrode (12) are both self-capacitance electrodes and both have a thin end (11A, 12A) and a thick end (11B, 12B) that are arranged opposite to each other. The first trace (13) includes a first sub-trace (131) and a second sub-trace (132). The first sub-trace (131) is coupled to the first touch electrode (11) and the second sub-trace (132) is coupled to the second touch electrode (12). The touch structure is able to realize multi-point touch.
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4.发明公开
公开(公告)号：EP3624099A1
公开(公告)日：2020-03-18
申请号：EP18797939.8
申请日：2018-03-01
发明人： XU, Haixia , MENG, Song , WU, Yue , BAO, Wenchao , HE, Min
IPC分类号： G09G3/32
摘要： A compensation method and a compensation device used for an organic electroluminescence display and a display device. The compensation method comprises: determining the write-back voltage of each sub-pixel to be compensated of a row to be compensated in a current frame according to the data voltage and gain value of the sub-pixel to be compensated of the row to be compensated in the current frame, the gain value being greater than 1 (SI01); and writing the write-back voltage of the each sub-pixel to be compensated of the row to be compensated back to the corresponding sub-pixels to be compensated in the row to be compensated respectively within the scanning time of a blank area of the current frame (SI02). The described compensation method may eliminate dark lines and improve the uniformity of display.
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公开(公告)号：EP4294156A1
公开(公告)日：2023-12-20
申请号：EP21955373.2
申请日：2021-08-30
发明人： WU, Xintao , XU, Zouming , TIAN, Jian , LIU, Chunjian , LEI, Jie , WANG, Jie , ZHANG, Jianying , XU, Jiawei , XIE, Xiaodong , HE, Min , XU, Wenjie , ZHANG, Xinxiu , ZHAO, Xue , SANG, Huayu
摘要： Disclosed in embodiments of the present disclosure are a light-emitting substrate and a display apparatus, comprising: a base substrate; a first electrically conductive layer, located on the base substrate, the first electrically conductive layer comprising multiple common voltage lines and multiple first connection lines spaced apart from each other, and the multiple common voltage lines extending along a first direction and being arranged along a second direction; a first insulating layer, located at a side of the first electrically conductive layer distant from the base substrate; and a second electrically conductive layer, located at a side of the first insulating layer distant from the base substrate. The second electrically conductive layer comprises multiple first bridge parts spaced apart from each other. At least one of the multiple common voltage lines comprises multiple signal line segments spaced apart from each other.
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公开(公告)号：EP3809403A1
公开(公告)日：2021-04-21
申请号：EP19753234.4
申请日：2019-01-17
发明人： WEI, Xiaolong , BAO, Wenchao , HE, Min
IPC分类号： G09G3/3258
摘要： The embodiment of the present application provides a data processing method and an apparatus and a medium thereof, wherein the data processing method is applied to a display panel comprising pixels arranged in an M x N array, the method comprising: obtaining voltage data corresponding to pixels of n adjacent columns in the ith row being currently displayed; determining, based on stored voltage data corresponding to pixels of n adjacent columns in (m-1) rows previous to the ith row, whether voltage data corresponding to a pixel in the ith row and jth column is abnormal; performing a filtering process on the voltage data corresponding to the pixel in the ith row and jth column if the voltage data corresponding to the pixel in the ith row and jth column is abnormal, such that a difference between a threshold voltage calculated based on the voltage data after the filtering process and an actual threshold voltage is less than or equal to a first threshold difference.
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7.发明公开
公开(公告)号：EP3500915A1
公开(公告)日：2019-06-26
申请号：EP16880196.7
申请日：2016-08-16
发明人： XIE, Xiaodong , HU, Ming , ZHANG, Ming , WANG, Jing , TIAN, Jian , HE, Min
IPC分类号： G06F3/041
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8.发明公开
公开(公告)号：EP3788462A1
公开(公告)日：2021-03-10
申请号：EP18905899.3
申请日：2018-11-22
发明人： XIE, Xiaodong , HE, Min
IPC分类号： G06F3/041
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公开(公告)号：EP3594789A1
公开(公告)日：2020-01-15
申请号：EP17863302.0
申请日：2017-09-22
发明人： XU, Shifeng , HU, Ming , ZHANG, Ming , TIAN, Jian , ZHANG, Guiyu , WANG, Jing , HE, Min , XIE, Xiaodong , TIAN, Xinbin , ZHU, Yu , ZHENG, Qitao , LIU, Chunjian , XU, Zouming
IPC分类号： G06F3/041
摘要： A touch panel and a manufacturing method thereof, and a touch display device are provided. The touch panel includes a first substrate (10) and a second substrate (20) disposed opposite to each other, and the first substrate (10) and the second substrate (20) have an interval therebetween. The first substrate (10) includes a first base substrate (100) and a force touch electrode layer (104) disposed on the first base substrate (100), the force touch electrode layer (104) includes a plurality of independent force touch electrodes (1040). The second substrate (20) includes a second base substrate (200) and a capacitance reference layer (201) disposed on the second base substrate (200). In the touch panel and touch display device, the structure and technological process of force touch are greatly simplified, the cost is greatly reduced, and the force touch technology is easier to apply and promote.
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公开(公告)号：EP3588481A1
公开(公告)日：2020-01-01
申请号：EP17832725.0
申请日：2017-08-09
IPC分类号： G09G3/3258 , G09G3/3208
摘要： The present disclosure relates to a compensation method and a compensation apparatus for an OLED pixel and a display apparatus, which relates to the field of display technology. The compensation method for an OLED pixel includes: acquiring a threshold voltage of a driving transistor; acquiring a mobility of the driving transistor according to the threshold voltage of the driving transistor; and compensating the OLED pixel according to the mobility of the driving transistor. The present disclosure may achieve pixel compensation and improve image quality.
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