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公开(公告)号：US20210233448A1
公开(公告)日：2021-07-29
申请号：US16301646
申请日：2018-02-06
发明人： Lei MI , Yanna XUE , Zhiying BAO , Yong ZHANG , Lu BAI , Gang HUA , Jingpeng WANG , Haobo FANG , Lingxiang YUAN
IPC分类号： G09G3/20
摘要： The embodiments of the present disclosure disclose a pixel circuit and a driving method thereof, a display substrate, and a display device, the present disclosure belongs to the field of displaying. The pixel circuit includes a gate line, a data line, a first charging sub-circuit, a second charging sub-circuit and a display sub-circuit; the first charging sub-circuit is configured to be controllable to output a data signal from the data line to a charging node and to store the data signal from the data line; and the second charging sub-circuit is respectively connected to the charging node, the gate line and the display sub-circuit, and is configured to be controllable to output a data signal from the charging node to the display sub-circuit.
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公开(公告)号：US20210215835A1
公开(公告)日：2021-07-15
申请号：US16647281
申请日：2019-10-08
发明人： Yong ZHANG , Yanna XUE , Haobo FANG , Lu BAI , Gang HUA , Limin ZHANG , Jian LIN
IPC分类号： G01T1/20 , H01L27/146
摘要： A ray detector includes a base substrate including a plurality of pixel regions arranged in an array. Each pixel region includes a thin film transistor including a source and a drain, and a photoelectric sensor on the thin film transistor. The photoelectric sensor includes a first electrode and a second electrode spaced apart from each other, a dielectric layer on the first electrode and the second electrode and covering the first electrode and the second electrode, and a first semiconductor layer on the dielectric layer. The first electrode is electrically connected to the drain. A distance between a surface of the first electrode away from the base substrate and the base substrate is a first distance. A distance between a surface of the second electrode away from the base substrate and the base substrate is a second distance. The first distance is substantially equal to the second distance.
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公开(公告)号：US20190228716A1
公开(公告)日：2019-07-25
申请号：US16316943
申请日：2018-05-14
发明人： Haobo FANG , Yanna XUE , Zhiying BAO , Yong ZHANG , Lei MI , Lu BAI , Gang HUA , Jingpeng WANG , Lingxiang YUAN
摘要： Embodiments of the present disclosure provide a method and apparatus for driving an electrophoretic display panel, and a display device. The electrophoretic display panel includes a first electrode layer, a second electrode layer, and charged particles distributed between the first electrode layer and the second electrode layer. In the method for driving an electrophoretic display panel, a direct current voltage signal is applied to the first electrode layer to cause the charged particles to move to a predetermined position. An alternating current voltage signal is applied to the first electrode layer to cause the charged particles to oscillate. A data voltage signal is applied to the first electrode layer for display. After the charged particles oscillate, the motion activity can be improved, so that the charged particles may more accurately move according to the data voltage signal, thereby improving display accuracy.
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公开(公告)号：US20200160767A1
公开(公告)日：2020-05-21
申请号：US16332944
申请日：2018-08-10
发明人： Lei Mi , Yanna XUE , Zhiying BAO , Yong ZHANG , Lu BAI , Jingpeng WANG , Gang HUA , Haobo FANG , Lingxiang YUAN
摘要： The present disclosure provides a gate driving circuit, a shift register, and a driving control method thereof. The shift register includes: a gate signal generation circuit configured to generate a first gate signal for gating transistors, wherein the gating transistors comprise a first gating transistor and a second gating transistor coupled in series; a gate signal output control circuit configured to receive a first level signal, and output a first gate signal from the gate signal generation circuit to the first gating transistor and the second gating transistor under control of the first level signal; and a control circuit configured to receive a second level signal, a first control signal, and a second control signal, and output the first control signal to the first gating transistor and output the second control signal to the second gating transistor under control of the second level signal.
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公开(公告)号：US20210364662A1
公开(公告)日：2021-11-25
申请号：US16341247
申请日：2018-09-26
发明人： Gang HUA , Lei MI , Yanna XUE , Zhiying BAO , Yong ZHANG , Lu BAI , Jingpeng WANG , Haobo FANG , Jian LIN
摘要： The present disclosure provides an X-ray detecting device, and a manufacturing method of an X-ray detecting panel. The present disclosure also provides an X-ray detecting panel including a main bias voltage signal line and a photodiode. A cathode of the photodiode is electrically connected to the main bias voltage signal line. The X-ray detecting panel further includes at least one auxiliary bias voltage signal line electrically connected to the main bias voltage signal line.
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公开(公告)号：US20210335305A1
公开(公告)日：2021-10-28
申请号：US16320821
申请日：2018-04-25
发明人： Lei MI , Shijun WANG , Yanna XUE , Zhiying BAO , Yong ZHANG , Wenjun XIAO , Lu BAI , Gang HUA , Jingpeng WANG , Haobo FANG
摘要： The present disclosure provides a shift register unit, a driving method thereof, a gate driving circuit and a display device. The shift register unit includes a pull-up node state maintenance circuitry connected to a pull-up node and a first control voltage input end, and configured to control the pull-up node to be electrically connected to, or electrically disconnected from, the first control voltage input end in accordance with a potential at the pull-up node and an input potential at the first control voltage input end.
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公开(公告)号：US20210164833A1
公开(公告)日：2021-06-03
申请号：US16757573
申请日：2019-10-14
发明人： Gang HUA , Yanna XUE , Yong ZHANG , Lu BAI , Haobo FANG , Jian LIN , Limin ZHANG
IPC分类号： G01J1/46
摘要： A detection circuit includes a photosensitive device, a first storage sub-circuit, a second storage sub-circuit group, and an output control sub-circuit. The photosensitive device is coupled to a device voltage terminal and an output node. The first storage sub-circuit is coupled to the output node and a first voltage terminal. The second storage sub-circuit group is coupled to the output node, a second voltage terminal group and a second control signal terminal group. The output control sub-circuit is coupled to a signal receiving terminal, a first control signal terminal, and the output node.
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公开(公告)号：US20210288101A1
公开(公告)日：2021-09-16
申请号：US16609978
申请日：2019-04-24
发明人： Yong ZHANG , Gang HUA , Yanna XUE , Jian LIN , Zhiying BAO , Lei MI , Lu BAI , Haobo FANG , Jingpeng WANG , Limin ZHANG
IPC分类号： H01L27/146
摘要： A flat panel detector is provided, which includes a substrate and a plurality of photodiodes on the substrate. The flat panel detector further includes a first transparent conductive layer disposed on a side of the photodiodes away from the substrate. An orthographic projection of the first transparent conductive layer on the substrate at least partially overlaps the orthographic projection of each photodiode of the plurality of photodiodes on the substrate. The flat panel detector can mitigate or reduce the influence of external static electricity and improve the working stability.
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公开(公告)号：US20210210943A1
公开(公告)日：2021-07-08
申请号：US16073987
申请日：2017-12-15
发明人： Haobo FANG , Yanna XUE , Zhiying BAO , Yong ZHANG , Lei MI , Lu BAI , Gang HUA , Jingpeng WANG , Lingxiang YUAN
摘要： An electrostatic prevention circuit, an array substrate and a display device are provided. The electrostatic prevention circuit includes an electrostatic prevention sub-circuit, and the electrostatic prevention sub-circuit includes a thin film transistor and a capacitor; a gate electrode of the thin film transistor is connected to the capacitor, and the thin film transistor is controlled by a signal passing through the capacitor.
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10.发明申请公开(公告)号：US20210129437A1
公开(公告)日：2021-05-06
申请号：US16824083
申请日：2020-03-19
发明人： Jinyu LI , Yanchen LI , Haobo FANG , Yu ZHAO , Dawei FENG , Dong WANG , Wang GUO , Hailong WANG
IPC分类号： B29C64/277 , G02F1/1347 , G02F1/1343 , B33Y10/00 , B33Y30/00 , B29C64/129 , B29C64/393 , B33Y50/02
摘要： A light valve panel and a manufacturing method thereof, a three-dimensional printing system, and a three-dimensional printing method are disclosed. The light valve panel includes a first light valve array substrate and at least one second light valve array substrate, the first light valve array substrate and the at least one second light valve array substrate are arranged in a stack; the first light valve array substrate includes a plurality of first pixel units arranged in an array, and the second light valve array substrate includes a plurality of second pixel units arranged in an array; and an orthographic projection of at least one of the second pixel units on the first light valve array substrate partially overlaps with at least one of the first pixel units.
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