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公开(公告)号：US11837608B2
公开(公告)日：2023-12-05
申请号：US17714458
申请日：2022-04-06
发明人： Xu Qin , Miao Chang , Lu Zhang , Siming Hu , Zhenzhen Han
CPC分类号： H01L27/124 , G09G3/20 , G09G2300/0426 , G09G2310/08 , G09G2330/12
摘要： An array substrate and a display panel. The array substrate includes: a substrate having a display region and a non-display region surrounding the display region. The non-display region includes a first sub-region extending in a first direction, a second sub-region extending in a second direction, and a third sub-region connecting the first sub-region with the second sub-region, and the third sub-region extends in an arc shape, and the first sub-region comprises a binding region; a plurality of signal lines extending in the display region; a plurality of circuit modules located on the substrate; and a plurality of fan-out lines located in the non-display region. Each of the fan-out lines is electrically connected to a corresponding one of the circuit modules and extends to the binding region.
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公开(公告)号：US11367376B2
公开(公告)日：2022-06-21
申请号：US16330201
申请日：2018-04-28
发明人： Jianlong Wu , Siming Hu , Zhenzhen Han
摘要： The present application provides a display panel and a display device. The display panel includes a plurality of sub-pixels. Each sub-pixel includes a light-emitting unit and a drive switch electrically connected to a first electrode of the light-emitting unit. The light-emitting units in the multiple sub-pixels form a pixel array. Multiple light-emitting units in at least one pixel column of the pixel array correspond to sub-pixels of at least two colors. The drive switches in the multiple sub-pixels form a drive array. In the drive array, in drive columns correspondingly connected to the at least one pixel column, multiple drive switches in at least one drive column drive-control light-emitting units of the same color. Thus, the corresponding drive column can be connected to a peripheral drive circuit by using only one switch element.
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公开(公告)号：US10902788B2
公开(公告)日：2021-01-26
申请号：US16427728
申请日：2019-05-31
发明人： Guohua Zhao , Siming Hu , Lu Zhang , Zhenzhen Han , Hui Zhu
IPC分类号： G09G3/3275 , G09G3/3266 , G09G3/3225
摘要： The present application provides a scan driver, a driving method thereof and an organic light emitting display. The scan driver includes a first driving area and a second driving area. The first driving area includes a number of first driving units, and the number of the first driving units sequentially sends a first driving signal and a third driving signal to a scan line. The second driving area includes a number of second driving units, and the number of the second driving units sequentially sends a second driving signal to the scan line.
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公开(公告)号：US10692432B2
公开(公告)日：2020-06-23
申请号：US16324549
申请日：2018-02-14
发明人： Lu Zhang , Guozhe Wen , Zhenzhen Han , Xiujian Zhu
IPC分类号： G09G3/3233 , H01L27/12 , G09G3/3225 , G09G3/3291 , G09G3/3266 , H01L27/32
摘要： The present disclosure provides a pixel driving circuit, a driving method thereof, and a layout structure of a transistor. The pixel driving circuit includes a storage capacitor, a first to a seventh switching transistor, a first driving transistor, a second driving transistor, and an organic light emitting diode. The layout structure includes a circuit node and an active layer connected to the circuit node; the active layer includes: a first active layer, a second active layer, and a third active layer; a first source, a drain and a second source connected to the first, the second and the third active layer, respectively; a first gate, a second gate, and a third gate corresponding to the first, the second, and the third active layer respectively; and a gate pattern composed of the first gate, the second gate, and the third gate being located above the circuit node and the active layer.
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公开(公告)号：US11121332B2
公开(公告)日：2021-09-14
申请号：US16410271
申请日：2019-05-13
发明人： Gang Wang , Lu Zhang , Zhenzhen Han , Siming Hu , Hui Zhu
摘要： The present application provides a foldable array substrate, a preparation method thereof and a display device. The foldable array substrate includes a base substrate, a gate metal layer disposed on one side of the base substrate, a source-drain metal layer disposed on the side of the gate metal layer opposite to the base substrate, and an insulating layer disposed between the gate metal layer and the source-drain metal layer. A plurality of holes are disposed on the foldable array substrate, and the holes are disposed between adjacent pixel units of a plurality of pixel units, and extend from the side of the insulating layer opposite to the base substrate toward the base substrate.
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公开(公告)号：US11056659B2
公开(公告)日：2021-07-06
申请号：US16425971
申请日：2019-05-30
发明人： Zhiwei Zhou , Xiuqi Huang , Zhenzhen Han , Yanqin Song , Weilong Li , Siming Hu
IPC分类号： G09G3/3258 , H01L51/00 , H01L27/32
摘要： Exemplary embodiments of the present disclosure relate to display panels and display devices. The display panel includes: a base substrate; a display screen body disposed on the base substrate and including a display surface and a back surface, the display screen body being provided with a groove penetrating the display surface and the back surface, and an area of the display surface of the display screen body other than an area of the groove being a display area, a number of data signal wires configured to transmit driving data for pixel units in the display area; a number of power supply wires configured to supply an operating voltage to the pixel units in the display area and connected to a common power bus that surrounds the groove.
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公开(公告)号：US10923537B2
公开(公告)日：2021-02-16
申请号：US16596775
申请日：2019-10-09
发明人： Tingting Zhang , Lu Zhang , Zhenzhen Han , Siming Hu
IPC分类号： H01L27/32 , G09G3/3225
摘要： A display screen having an irregular shape and a display device are provided. The display screen has a contour line defining an active display area. The display screen includes a plurality of repeatedly arranged first light emitting units and a plurality of repeatedly arranged second light emitting units. The number of sub-pixels in the first light emitting units is greater than or equal to the number of sub-pixels in the second light emitting units. The first light emitting units and the second light emitting units with different structures are combined and filled with the contour line of the display screen to define the active display area, and the contour line is fit by different shapes of the first light emitting units and the second light emitting units.
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公开(公告)号：US20200043988A1
公开(公告)日：2020-02-06
申请号：US16596775
申请日：2019-10-09
发明人： Tingting Zhang , Lu Zhang , Zhenzhen Han , Siming Hu
IPC分类号： H01L27/32 , G09G3/3225
摘要： A display screen having an irregular shape and a display device are provided. The display screen has a contour line defining an active display area. The display screen includes a plurality of repeatedly arranged first light emitting units and a plurality of repeatedly arranged second light emitting units. The number of sub-pixels in the first light emitting units is greater than or equal to the number of sub-pixels in the second light emitting units. The first light emitting units and the second light emitting units with different structures are combined and filled with the contour line of the display screen to define the active display area, and the contour line is fit by different shapes of the first light emitting units and the second light emitting units.
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公开(公告)号：US20190296051A1
公开(公告)日：2019-09-26
申请号：US16435558
申请日：2019-06-10
发明人： Xu Qin , Yuying Hang , Jinfang Zhang , Lu Zhang , Siming Hu , Zhenzhen Han
IPC分类号： H01L27/12
摘要： Provided is a display panel, which includes a first sub-display area, a second sub-display area, and a non-display area. A number of pixel units in the first sub-display area unit is less than a number of pixel units in the second sub-display area. The first sub-display area includes a first a scanning wire. A fixed potential signal wire of the non-display area includes a first signal wire and a second signal wire. The second signal wire is connected to the first signal wire. The second signal wire includes a connecting portion and strip portions connected to the connecting portion and arranged at intervals. A width of the second signal wire is greater than a width of the first signal wire.
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公开(公告)号：US12133437B2
公开(公告)日：2024-10-29
申请号：US17694068
申请日：2022-03-14
发明人： Chuanzhi Xu , Lu Zhang , Zhengfang Xie , Zhenzhen Han
CPC分类号： H10K59/353 , G06F1/1637 , H10K59/86 , H04M1/0266
摘要： A display panel and a display device. The display panel includes a first display area, a second display area and a transition display area between the first display area and the second display area. A light transmittance of the first display area is greater than a light transmittance of the second display area. The display panel includes a plurality of columns of first sub-pixels disposed in the transition display area arranged in a first direction, and each column of sub-pixels includes a plurality of first sub-pixels arranged in a second direction which intersects the first direction. A plurality of first pixel circuits corresponding to at least one column of first sub-pixels are distributed on a same column.
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