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公开(公告)号：US20190121478A1
公开(公告)日：2019-04-25
申请号：US16169413
申请日：2018-10-24
发明人： Huaiwei Yang , Dandan Li , Chaozhi Yu
摘要： A digitizer, a signal transmission device, a digitizer device and control methods thereof are provided. The digitizer includes an operating panel and a first processor. The operating panel is provided with multiple photoelectric sensors. The multiple photoelectric sensors receive an external optical signal, convert the optical signal into an electric signal, and transmit the electric signal to the first processor. The first processor is configured to determine, in accordance with the electric signal, a location where the optical signal is received.
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公开(公告)号：US10884531B2
公开(公告)日：2021-01-05
申请号：US16169413
申请日：2018-10-24
发明人： Huaiwei Yang , Dandan Li , Chaozhi Yu
IPC分类号： G06F3/041 , G06F3/042 , G06F3/0354
摘要： A digitizer, a signal transmission device, a digitizer device and control methods thereof are provided. The digitizer includes an operating panel and a first processor. The operating panel is provided with multiple photoelectric sensors. The multiple photoelectric sensors receive an external optical signal, convert the optical signal into an electric signal, and transmit the electric signal to the first processor. The first processor is configured to determine, in accordance with the electric signal, a location where the optical signal is received.
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3.发明申请公开(公告)号：US20200168284A1
公开(公告)日：2020-05-28
申请号：US16417875
申请日：2019-05-21
发明人： Chaozhi Yu , Chuanbao Chen , Bowen Qu , Huaiwei Yang , Kaidi Fang , Weiguo Yang
摘要： A shift register unit and a driving method thereof, a gate driving circuit, a display panel and a display device are disclosed. The shift register unit includes a shift circuit and a signal transmission circuit, the output terminal of the shift circuit is connected with the signal transmission circuit, and the shift circuit is configured to output a driving signal to the signal transmission circuit; the signal transmission circuit is configured to be connected to a first input node to receive a touch modulation signal, to output the touch modulation signal to an output node, and to feed back a touch detection signal to the first input node in response to a first level of the driving signal.
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公开(公告)号：US11139318B2
公开(公告)日：2021-10-05
申请号：US16080638
申请日：2018-03-19
发明人： Dongling Sun , Lisen Wang , Xiaobin Yin , Chaozhi Yu
摘要： An embodiment of the present disclosure provides an array substrate, a display panel, and a display device, relating to the field of display technology. The array substrate includes a plurality of sub-pixel regions. The sub-pixel regions include at least one white sub-pixel region and a sub-pixel region adjacent to the white sub-pixel region. A signal line is disposed between the white sub-pixel region and the sub-pixel region adjacent thereto. At most a first data line is disposed between the white sub-pixel region and the adjacent sub-pixel region. The first data line is used to provide a data signal to a sub-pixel electrode in the white sub-pixel region. The signal line transmits a signal of a different type than the data signal.
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公开(公告)号：US11011554B2
公开(公告)日：2021-05-18
申请号：US16331826
申请日：2018-06-07
发明人： Chuanbao Chen , Xiaobin Yin , Juncai Ma , Chaozhi Yu
IPC分类号： G06F3/041 , H01L27/12 , G02F1/1333 , G06F3/044 , G02F1/1362 , G02F1/1368
摘要： Embodiments of the present disclosure provide an array substrate, a method for fabricating the same, and a display panel. The array substrate comprises a substrate, first signal lines and touch electrode signal lines the substrate. The touch electrode signal lines intersect with the first signal lines. Each of the touch electrode signal lines includes a plurality of first sub-signal lines and a plurality of second sub-signal lines. The first sub-signal lines are arranged in a same layer as and insulated from the first signal line. Each of the second sub-signal lines run across one of the first signal lines and are electrically connected with the first sub-signal lines adjacent to said second sub-signal line through vias. The first sub-signal lines are arranged in a layer different from the second sub-signal lines.
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公开(公告)号：US10777289B2
公开(公告)日：2020-09-15
申请号：US16417875
申请日：2019-05-21
发明人： Chaozhi Yu , Chuanbao Chen , Bowen Qu , Huaiwei Yang , Kaidi Fang , Weiguo Yang
IPC分类号： G06F3/041 , G11C19/28 , G09G3/36 , G09G3/3266
摘要： A shift register unit and a driving method thereof, a gate driving circuit, a display panel and a display device are disclosed. The shift register unit includes a shift circuit and a signal transmission circuit, the output terminal of the shift circuit is connected with the signal transmission circuit, and the shift circuit is configured to output a driving signal to the signal transmission circuit; the signal transmission circuit is configured to be connected to a first input node to receive a touch modulation signal, to output the touch modulation signal to an output node, and to feed back a touch detection signal to the first input node in response to a first level of the driving signal.
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