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公开(公告)号：US20230152864A1
公开(公告)日：2023-05-18
申请号：US17430686
申请日：2021-01-07
发明人： Zhiqiang WANG , Bing ZHANG
IPC分类号： G06F1/16
CPC分类号： G06F1/1683 , G06F1/1616 , G06F1/1652
摘要： A display panel, a method for manufacturing the display panel and a display device are provided. The display panel includes a display region and a bezel region, the display region includes at least one first bending region extending in a first direction, and the bezel region includes a second bending region extending in a second direction crossing the first direction. At least one position where an extension line of the at least one first bending region crosses an extension line of the second bending region forms at least one overlapping region, and the display panel further includes a hollowed-out structure formed in the at least one overlapping region and penetrating a display surface and a non-display surface of the display panel.
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公开(公告)号：US20210294154A1
公开(公告)日：2021-09-23
申请号：US17264828
申请日：2020-05-27
发明人： Cuicui LIANG , Bing ZHANG
IPC分类号： G02F1/1335 , H04N13/30 , G02F1/1337
摘要： The present disclosure can provide a stereoscopic display device and a method for manufacturing thereof. The stereoscopic display device includes first display areas and second display areas which are alternately provided, and further includes: a base substrate; a plurality of display components located on the base substrate of the first display area and the second display area; a first polarizing film, formed on one side of the display components of the first display area facing away from the base substrate; and a second polarizing film, formed on one side of the display components of the second display area facing away from the base substrate. The absorption axis direction of the first polarizing film is perpendicular to that of the second polarizing film.
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公开(公告)号：US20210125562A1
公开(公告)日：2021-04-29
申请号：US17140232
申请日：2021-01-04
发明人： Qian LI , Bing ZHANG
IPC分类号： G09G3/3258
摘要： A pixel circuit, a method for driving the same, a display panel and a display device are provided. The pixel circuit includes: a driving sub-circuit, a first light-emission controlling sub-circuit, a second light-emission controlling sub-circuit, an anode potential controlling sub-circuit, all of which operate in cooperation so that the pixel circuit drives a light-emitting element to emit light, where the second light-emission controlling sub-circuit provides voltage output by the driving sub-circuit to an anode of the light-emitting element in a light-emission period, and the anode potential controlling sub-circuit provides a signal of a first voltage signal terminal to the anode of the light-emitting element in a non-light-emission period.
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公开(公告)号：US20200074928A1
公开(公告)日：2020-03-05
申请号：US16391780
申请日：2019-04-23
发明人： Qian LI , Bing ZHANG
IPC分类号： G09G3/3258
摘要： A pixel circuit, a method for driving the same, a display panel and a display device are provided. The pixel circuit includes: a resetting sub-circuit, a data writing sub-circuit, a driving sub-circuit, a first light-emission controlling sub-circuit, a second light-emission controlling sub-circuit, an anode potential controlling sub-circuit, a capacitor sub-circuit, and a light-emitting element, all of which operate in cooperation so that the pixel circuit drives the light-emitting element to emit light, where the second light-emission controlling sub-circuit provides voltage at an output terminal of the driving sub-circuit to an anode of the light-emitting element in a light-emission period, and the anode potential controlling sub-circuit provides a signal of a first voltage signal terminal to the anode of the light-emitting element in a non-light-emission period.
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公开(公告)号：US20240260216A1
公开(公告)日：2024-08-01
申请号：US17909112
申请日：2021-11-08
发明人： Xuan LUO , Xiaoxia HUANG , Ren XIONG , Bing ZHANG
CPC分类号： H05K5/03 , H05K1/189 , G06F3/041 , G06F2203/04102 , H05K2201/10128
摘要： The present disclosure relates to a foldable display device and belongs to the field of display. The foldable display device includes a flexible display panel, a flexible cover plate and a flexible printed circuit. The flexible display panel includes a first foldable region and a first side edge. The first foldable region includes a first sub-region, and a part of the first side edge is a boundary of the first sub-region. The flexible cover plate is bonded to a first surface of the flexible display panel and includes a second foldable region. An orthographic projection of the second foldable region on the first surface is within the first foldable region, the second foldable region is bonded to the first foldable region, and the orthographic projection of the second foldable region on the first surface is not overlapped with the first sub-region. The flexible printed circuit is bonded to the first side edge, and an orthographic projection of the flexible printed circuit on the first surface is not overlapped with an orthographic projection of the first foldable region on the first surface. Thus, the problem that wrinkles are generated in the flexible cover plate during bending is addressed.
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公开(公告)号：US20230180561A1
公开(公告)日：2023-06-08
申请号：US17921920
申请日：2021-05-20
发明人： Zhongliu YANG , Wenbo CHEN , Mengyue FAN , Bing ZHANG , Shuang ZHAO , Jing YANG , Chenyu CHEN
IPC分类号： H10K59/131 , H10K59/121
CPC分类号： H10K59/1315 , H10K59/1213 , H10K59/1216
摘要： The present disclosure provides a display substrate and a display device. The display substrate includes a substrate, a plurality of initialization signal lines, in the display area of the substrate, the plurality of initialization signal lines extend in a first direction; an interlayer insulating layer, on a side of the plurality of initialization signal lines facing away from the substrate; and a plurality of auxiliary signal lines, on a side of the interlayer insulating layer facing away from the substrate and in the display area, the plurality of auxiliary signal lines extend in a second direction, and the first direction is different from the second direction; the plurality of auxiliary signal lines and the plurality of initialization signal lines are electrically connected to each other through first vias, the first vias run through the interlayer insulating layer.
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公开(公告)号：US20210191144A1
公开(公告)日：2021-06-24
申请号：US16920469
申请日：2020-07-03
发明人： Cuicui LIANG , Bing ZHANG , Wenjie HU
摘要： The present disclosure relates to an integrated display panel, a manufacturing method thereof, and a display device. The integrated display panel has a light emitting area and a transparent area, and includes: a transparent display layer including a display portion located in the light emitting area and a transparent portion located in the transparent area; a polarizing layer including a first alignment layer and a polarizing film; and a liquid crystal lens film layer including a second alignment layer and a liquid crystal lens layer.
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公开(公告)号：US20230176685A1
公开(公告)日：2023-06-08
申请号：US17922013
申请日：2021-10-11
发明人： Bing ZHANG , Ping LUO , Xuan LUO , Zhongjie WANG , Mengyue FAN
IPC分类号： G06F3/041
CPC分类号： G06F3/04166 , G06F2203/04102
摘要： Provided are a display device and a method for controlling the same. The display device includes: a display panel including a display module and a touch module, and having a first display area, a second display area and a first bending area located at a junction between the first display area andthe second display area, the display panel being bendable at the first bending area and a bendable circuit board having a second bending area, an orthographic projection of on the display panel overlaps the first bending area, the bendable circuit board is connected to a data driving unit and a touch driving unit, transmits a data signal of any of the first display area and the second display area to the data driving unit and transmits a touch signal of any of the first display area and the second display area to the touch driving unit.
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公开(公告)号：US20220336571A1
公开(公告)日：2022-10-20
申请号：US17762956
申请日：2021-06-03
发明人： Wenbo CHEN , Bing ZHANG , Mengyue FAN , Chenyu CHEN , Zhongliu YANG , Shuang ZHAO , Hongting LU , Jing YANG , Yanping REN
摘要： A display substrate has a display region, a peripheral region surrounding the display region, and pad regions on a first connection side of the peripheral region and distal to the display region. The display region includes sub-pixel regions. The display substrate further includes: a base, and organic light-emitting diodes and a first power supply line all on the base. The organic light-emitting diodes are provided in the sub-pixel regions, respectively. A cathode of each organic light-emitting diode extends from the display region to the peripheral region and is connected to the first power supply line in the peripheral region. The first connection side includes a first connection region corresponding to a position between two adjacent pad regions, and a second connection region other than the first connection region. A connection region between the first power supply line and the cathode covers at least part of the second connection region.
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公开(公告)号：US20220199740A1
公开(公告)日：2022-06-23
申请号：US17281013
申请日：2020-06-15
发明人： Bing ZHANG , Shanghong LI , Mengyue FAN
摘要： A display panel has a display region and at least one bonding region located beside the display region. The display panel includes: a base; and a plurality of conductive pads provided on the base and located in each bonding region. The plurality of conductive pads are arranged at intervals along a first direction. The plurality of conductive pads include at least one first type of conductive pad configured to transmit a direct current voltage signal to the display region and a plurality of second type of conductive pads configured to transmit a pulse voltage signal to the display region. A dimension of one first type of conductive pad in the first direction is greater than a dimension of one second type of conductive pad in the first direction.
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