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公开(公告)号：US20230341971A1
公开(公告)日：2023-10-26
申请号：US17278687
申请日：2021-01-29
发明人： Bao ZHA , Zhitao LU , Lei WEN , Jiangbo YAO
CPC分类号： G06F3/04166 , G09G3/3677 , G09G2354/00
摘要： The present disclosure provides a display panel and a driving method thereof. The display panel includes a substrate and a scan line, a light control device, and a display device on the substrate. The scan line is electrically connected to the light control device and the display panel, so that the light control device and the display device operate simultaneously.
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公开(公告)号：US20220397981A1
公开(公告)日：2022-12-15
申请号：US17262086
申请日：2020-12-30
发明人： Bao ZHA
IPC分类号： G06F3/044 , G06F3/01 , G06F3/03 , H01L27/144 , H01L31/0216 , H01L31/113
摘要： The present application discloses a sensor device and a display device. The sensor device includes a substrate, a light control component, a touch control component, and a functional dielectric layer, wherein the light control component and the touch component are disposed on the substrate, the touch component is disposed on the light control component, and the functional dielectric layer is disposed on a side of the touch control component away from the substrate and at least covers the touch control component, and configured to apply an electrostatic force to an external object when the external object is in contact with the functional dielectric layer.
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公开(公告)号：US20220308405A1
公开(公告)日：2022-09-29
申请号：US17056033
申请日：2020-10-22
发明人： Bao ZHA , Miao JIANG , Jiangbo YAO , Lixuan CHEN , Xin ZHANG
IPC分类号： G02F1/1343 , G02F1/1333 , G02F1/1339 , G02F1/1368 , G02F1/1362
摘要： A display device and a manufacturing method thereof are provided. The display device includes a first substrate, a first array structure layer disposed on the first substrate, and a second substrate disposed on the first array structure layer. The first array structure layer includes a photosensitive sensor, a touch sensor, and a spacer layer. The touch sensor includes a receiving electrode. The spacer layer is disposed between the photosensitive sensor and the receiving electrode. The receiving electrode is disposed on a side of the spacer layer away from the photosensitive sensor.
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公开(公告)号：US20240036677A1
公开(公告)日：2024-02-01
申请号：US17270877
申请日：2021-01-21
发明人： Bao ZHA
CPC分类号： G06F3/0418 , G06F3/0412 , G06F3/04166 , G06F3/0443 , G09G3/3648 , G06F2203/04107 , G09G2320/0209 , G09G2354/00 , G09G2360/144 , G09G2310/08 , G02F1/13338
摘要： The present disclosure provides a display panel and a driving method thereof. The display panel includes a substrate, a light control device, a display device, and a touch device. The light control device, the display device, and the touch device are disposed on the substrate. Wherein, the light control device, the display device, and the touch device operate in a first time period, a second time period, and a third time period, respectively, and any two of the first time period, the second time period, and the third time period are not intersected.
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公开(公告)号：US20230138472A1
公开(公告)日：2023-05-04
申请号：US17051273
申请日：2020-05-15
发明人： Miao JIANG , Lixuan CHEN , Xin ZHANG , Lei WEN , Bao ZHA
摘要： A display device including a beam emitter and a display panel is provided. The beam emitter emits a first beam; the display panel includes a display screen body and a light control layer. The light control layer includes photosensitive devices that outputs a sensing signal according to a sensing result, a control module for controlling turning on and turning off of the photosensitive devices, and a reading module for reading the sensing signal output by the photosensitive devices and determining a projection position of the first beam on the display panel according to the sensing signal.
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公开(公告)号：US20220308692A1
公开(公告)日：2022-09-29
申请号：US17056038
申请日：2020-10-27
发明人： Bao ZHA , Miao JIANG , Jiangbo YAO , Xin ZHANG
IPC分类号： G06F3/041 , H01L31/113 , H01L27/12 , H01L29/786 , G02F1/1333 , G06F3/044
摘要： The present application provides a control component, a display screen, and a control device. The control component is integrated in a display screen and includes a substrate and a light control structure and a touch control structure arranged side by side on the substrate; the light control structure includes a signal input line, a signal output line, and a photosensitive circuit electrically connected between the signal input line and the signal output line; the touch control structure includes a plurality of receiving electrodes and a plurality of transmitting electrodes; and the receiving electrodes are multiplexed as the signal output line.
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公开(公告)号：US20220300136A1
公开(公告)日：2022-09-22
申请号：US17252490
申请日：2020-11-17
发明人： Bao ZHA
摘要： A touch panel provided by the present invention includes light sensitive circuits and a touch circuit. The light sensitive circuits include a readout line disposed along a second direction. The touch circuit includes signal emitting lines disposed along a first direction and signal receiving lines disposed along a second direction. Wherein, the signal emitting line, a scanning line, and a gate electrode are disposed on a same layer, and the signal receiving line, a readout line, and a source/drain electrode layer are disposed on a same layer. No additional film layer is added, integrating the light sensitive circuits and the touch circuit in one touch panel.
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公开(公告)号：US20240069666A1
公开(公告)日：2024-02-29
申请号：US17623312
申请日：2021-12-22
发明人： Bao ZHA
CPC分类号： G06F3/04164 , G06F3/04166 , G09G3/32 , G06F2203/04103
摘要： The present disclosure provides a light-emitting diode (LED) touch panel and its driving method and preparation method. Under switching transistors of touch units controlled by touch addressing lines, electric charges accumulated in a touch conductive layer are extracted into a touch reading line to determine touch-point coordinates, thereby embedding the touch units into sub-pixels of the mini LED touch panel to form a mini LED-based embedded touch panel.
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公开(公告)号：US20240012522A1
公开(公告)日：2024-01-11
申请号：US17417398
申请日：2021-05-19
发明人： Bao ZHA
CPC分类号： G06F3/0445 , G06F3/0447 , G06F3/04144
摘要： A three-dimensional touch sensor and a display device are provided. The three-dimensional touch sensor determines a position of a touch force by a first capacitance formed by the pressure receiving electrodes and the transmitting electrodes, and determines a magnitude of the touch force by a second capacitance formed between the pressure receiving electrode and the pressure sensing electrode. Therefore, not only the position of the touch force but also the magnitude of the touch force can be determined. Synchronous sensing of the position and the magnitude of the touch force is achieved, which is beneficial to human-computer interaction.
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