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公开(公告)号：US20240292716A1
公开(公告)日：2024-08-29
申请号：US18025625
申请日：2022-05-24
发明人： Xueyan TIAN , Jianchao ZHU , Guanqin CHEN , Zhengdao LIU , Chong ZHANG , Liangjian LI , Shiming SHI
IPC分类号： H10K59/80 , H10K59/179 , H10K102/00
CPC分类号： H10K59/875 , H10K59/179 , H10K2102/3031
摘要： A transparent display panel (10) and a display apparatus are provided, including: a substrate (100); a signal transmission layer (110), located on the substrate (100), where the signal transmission layer (110) has a plurality of hollowed-out areas (LB); and a first electrode layer (130), located on the substrate (1000), where the first electrode layer (130) has a plurality of first electrodes (130) arranged at intervals; where an orthogonal projection of at least one of the plurality of first electrodes (130) on the substrate (100) and an orthogonal projection of at least one of the plurality of hollowed-out areas (LB) on the substrate (100) have an overlapping area.
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公开(公告)号：US20230030321A1
公开(公告)日：2023-02-02
申请号：US17788794
申请日：2021-09-01
发明人： Jianchao ZHU
IPC分类号： H01L27/32
摘要： The present disclosure provides a display panel and a display device. The display panel includes: a base substrate, on which a first metal layer and a second metal layer are stacked; and organic light emitting diode devices on a side, away from the base substrate, of the first metal layer. The first metal layer includes a power signal line. The power signal line is electrically connected with the second electrode layer in a peripheral area. Each organic light-emitting diode devices- includes a first electrode layer, a light emitting layer and a second electrode layer which are sequentially arranged on the base substrate. The second power signal line includes traces in a first direction and traces in a second direction, and orthographic projections of the traces in the first direction on the base substrate are intersected with orthographic projections of the traces in the second direction on the base substrate.
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公开(公告)号：US20220115417A1
公开(公告)日：2022-04-14
申请号：US17265742
申请日：2020-04-30
发明人： Xueyan TIAN , Jianchao ZHU , Libin LIU , Liangjian LI , Caiyu QU , Dengyun CHEN , Ximeng LI
摘要： A glossy display panel, a manufacturing method thereof and a display device are provided. The glossy display panel includes a display area and a non-display area; wherein the non-display area includes a binding area, and the glossy display panel includes a first conductive pattern located on a base substrate and located in the binding area; a first insulating layer covering the first conductive pattern, wherein the first insulating layer is provided with a first via hole, and an orthographic projection of the first via hole onto the base substrate is located within an orthographic projection of the first conductive pattern onto the base substrate; a glossy reflection layer, wherein an orthographic projection of the glossy reflection layer onto the base substrate does not overlap with an orthographic projection of the binding area onto the base substrate; and a chip on film.
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公开(公告)号：US20240290271A1
公开(公告)日：2024-08-29
申请号：US18044967
申请日：2022-06-29
发明人： Zhenzhen SHAN , Jiangnan LU , Guangliang SHANG , Libin LIU , Jianchao ZHU , Xing YAO
IPC分类号： G09G3/3258
CPC分类号： G09G3/3258 , G09G2300/0426
摘要： A display substrate includes a driving module arranged on the base substrate, the driving module includes a plurality of driving units, and the driving unit includes a plurality of stages of driving circuits; the driving unit includes a first signal line, and the driving circuit includes an output sub-circuit; the display substrate includes at least two metal layers stacked along a direction away from the base substrate; in at least one driving unit, an orthographic projection of the first signal line on the base substrate at least partially overlaps an orthographic projection of a first electrode or a second electrode of at least one transistor included in the output sub-circuit on the base substrate, the first electrode and the second electrode are arranged on the same metal layer, and the first electrode and the first signal line are arranged on different metal layers.
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公开(公告)号：US20240188377A1
公开(公告)日：2024-06-06
申请号：US18287692
申请日：2021-11-19
发明人： Penghao GU , Hui ZHAO , Guanqin CHEN , Xiaojin ZHANG , Jianchao ZHU , Song ZHANG
IPC分类号： H10K59/80 , H10K59/131
CPC分类号： H10K59/805 , H10K59/131 , H10K59/8722 , H10K59/873
摘要： The present invention relates to the technical field of illumination. Disclosed are a light-emitting panel and a light-emitting device. The light-emitting panel comprises a base substrate, a conductive coil, a first electrode, a light-emitting layer, and a second electrode; the base substrate has a first surface and a second surface which are disposed opposite to each other; the conductive coil is disposed on the first surface of the base substrate, and the conductive coil has a first end and a second end; the first electrode is connected to the first end; the light-emitting layer is disposed on the side of the first electrode away from the base substrate; the second electrode is disposed on the side of the light-emitting layer away from the base substrate, and the second electrode is connected to the second end.
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公开(公告)号：US20240155905A1
公开(公告)日：2024-05-09
申请号：US18279305
申请日：2021-10-22
发明人： Jianchao ZHU , Shiming SHI , Libin LIU
IPC分类号： H10K59/35 , H10K59/126 , H10K59/131 , H10K59/80 , H10K59/88 , H10K102/00
CPC分类号： H10K59/353 , H10K59/126 , H10K59/131 , H10K59/80518 , H10K59/80524 , H10K59/88 , H10K2102/3031
摘要： The present invention provides a display panel and a display apparatus, for use in achieving double-sided display. The display panel provided by embodiments of the present invention comprises: a transparent substrate comprising a display region, the display region comprising a plurality of first light emitting regions arranged in an array mode along a first direction and a second direction, and a plurality of second light emitting regions arranged in an array mode along the first direction and the second direction, the first light emitting regions and the second light emitting regions being alternately arranged along a third direction, the first direction intersecting with the second direction, and the third direction intersecting with both the first direction and the second direction.
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公开(公告)号：US20240290233A1
公开(公告)日：2024-08-29
申请号：US18573754
申请日：2021-06-25
发明人： Xinshe YIN , Hualing YANG , Xinbin HAN , Guangliang SHANG , Jianchao ZHU
IPC分类号： G09G3/00 , G01R19/25 , G09G3/3233
CPC分类号： G09G3/006 , G01R19/2509 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2320/0233
摘要： A control method and a control device for a current detection apparatus are provided, which are used to improve the accuracy of current detected by the current detection apparatus. A sensing control switch is controlled to be in an on state at a first time point before an integration operation is performed on the detection line; a current detection circuit is controlled to start the integration operation on a current of a detection line at the integration start time point to obtain an integrated voltage signal corresponding to the detection line; multiple samplings are performed on the integrated voltage signal, and an output voltage difference between different sampling points is determined; and the current of the detection line is determined based on the output voltage difference.
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公开(公告)号：US20240257756A1
公开(公告)日：2024-08-01
申请号：US18566530
申请日：2021-06-25
发明人： Xinshe YIN , Guangliang SHANG , Hualing YANG , Xinbin HAN , Jianchao ZHU
IPC分类号： G09G3/3241
CPC分类号： G09G3/3241 , G09G2310/027 , G09G2310/0297 , G09G2320/0233 , G09G2320/043
摘要： A current detection device for detecting a current on the sense line, and compensating for a grayscale of a pixel in accordance with a difference in the detected currents, so as to provide the pixels with uniform brightness. An integration operation is performed on a sense line through an integration sub-circuitry to obtain an output voltage, and the current on the sense line is determined in accordance with the output voltage.
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公开(公告)号：US20240090290A1
公开(公告)日：2024-03-14
申请号：US17753393
申请日：2021-04-30
发明人： Libin LIU , Shiming SHI , Jiangnan LU , Jianchao ZHU
IPC分类号： H10K59/131 , H10K59/35 , H10K59/80
CPC分类号： H10K59/1315 , H10K59/353 , H10K59/80515
摘要： A display substrate and a display device are provided, the display substrate includes: a substrate, and a power source layer, a conductive layer, and a cathode layer sequentially stacked on the substrate in a direction away from the substrate; the conductive layer includes first conductive patterns and second conductive patterns insulated from each other, the first conductive patterns are coupled to the power source layer, and the second conductive patterns are coupled to the cathode layer.
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公开(公告)号：US20220285653A1
公开(公告)日：2022-09-08
申请号：US17631434
申请日：2021-04-13
发明人： Xueyan TIAN , Jianchao ZHU , Yanyan YANG , Dengyun CHEN , Shuo HUANG , Chengjie QIN
摘要： A display substrate includes a base substrate, a light-emitting structure layer located on the base substrate, an encapsulation structure layer located on the light-emitting structure layer, a reflection layer located on the encapsulation structure layer, a hydrophilic material layer located on the reflection layer, and an optical adhesive layer located on the hydrophilic material layer.
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