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公开(公告)号：US20210335175A1
公开(公告)日：2021-10-28
申请号：US16332567
申请日：2018-07-17
发明人： Lei MI , Yanna XUE , Zhiying BAO , Yong ZHANG , Lu BAI , Gang HUA , Jingpeng WANG , Haobo FANG
摘要： A shift register unit and a driving method thereof, a gate driving circuit and a driving method thereof, and a display device are provided to improve a stability of the shift register unit. The shift register unit includes a first input circuit, a second input circuit, an output circuit, a first pull-down circuit, and a second pull-down circuit and further includes: a first pull-down control circuit configured to control a level of the first pull-down node; a second pull-down control circuit configured to output a voltage of the third voltage terminal to the first pull-down node under the control of the fifth voltage terminal; a third pull-down control circuit configured to control a level of the second pull-down node; and a fourth pull-down control circuit configured to output the voltage of the third voltage terminal to the second pull-down node under the control of the fourth voltage terminal.
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公开(公告)号：US20210366351A1
公开(公告)日：2021-11-25
申请号：US16336274
申请日：2018-07-06
发明人： Lei MI , Yanchen LI , Yanna XUE
IPC分类号： G09G3/20
摘要： A shift register unit, a gate driving circuit and a driving method thereof, a display device. The shift register unit includes: a first input circuit configured for outputting a voltage of a first voltage terminal to a pull-up node under a control of a first signal terminal; a second input circuit configured for outputting a voltage of a second voltage terminal to the pull-up node under a control of a second signal terminal; an output circuit configured for outputting a clock signal of a clock signal terminal to the signal output terminal under a control of the pull-up node; a pull-up node reset circuit configured for outputting a voltage of the third voltage terminal to the pull-up node under a control of the third signal terminal.
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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：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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6.发明申请公开(公告)号：US20190155099A1
公开(公告)日：2019-05-23
申请号：US16300255
申请日：2018-03-21
发明人： Haobo FANG , Yanna XUE , Zhiying BAO , Yong ZHANG , Lei MI , Lu BAI , Gang HUA , Jingpeng WANG , Lingxiang YUAN
IPC分类号： G02F1/1335 , G02F1/1368 , G02F1/1333 , G02F1/1343 , G02F1/1362
摘要： The disclosure discloses an array substrate, a method for fabricating the same, a liquid crystal display panel, and a display device, where the array substrate includes: a base substrate; a convex component located on the base substrate; a reflection layer overlying the convex component; a thin film transistor located above a film layer at which the reflection layer is located; a pixel electrode located above a film layer at which the thin film transistor is located; and a planarization layer located between the pixel electrode and the reflection layer.
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7.发明申请公开(公告)号：US20200043394A1
公开(公告)日：2020-02-06
申请号：US16524393
申请日：2019-07-29
发明人： Lu BAI , Yanna XUE , Zhiying BAO , Lei MI
IPC分类号： G09G3/20
摘要： The present application provides a display substrate and a method for driving the same, a display panel and a display apparatus. The display substrate includes pixel units, each of which includes a pixel electrode and a first transistor having a control electrode coupled to a gate line and a first electrode coupled to the pixel electrode. The display substrate further includes a second transistor coupled to a first pixel unit and a second pixel unit in a same column. The second transistor has a first electrode coupled to a second electrode of the first transistor of the first pixel unit and a second electrode of the first transistor of the second pixel unit, a control electrode coupled to a control line, and a second electrode coupled to a data line.
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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：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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