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公开(公告)号：US12193291B2
公开(公告)日：2025-01-07
申请号：US17771338
申请日：2021-05-17
Inventor： Yao Huang , Guobo Yang , Jianchang Cai , Chao Wu , Yuanyou Qiu , Binyan Wang
IPC: G09G3/3233 , H10K59/131 , H10K59/35
Abstract: A display substrate and a display device. The present display substrate includes a first to a third display region. The first display region includes first pixel repeating units, and allows light from the first side to at least partially penetrate to the second side. The second display region includes second and fourth pixel repeating units. The third display region includes third pixel repeating units. Each first pixel repeating unit is electrically connected to the corresponding fourth pixel repeating unit by means of t transparent connecting traces. The pitch of the first and second pixel repeating units is b1, and the pitch of the third pixel repeating units is b2, the pitch of the transparent connecting traces is D, and the maximum number s of first pixel repeating units in the first direction satisfying s≤2*Floor(b1/((D*t))).
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公开(公告)号：US12156446B2
公开(公告)日：2024-11-26
申请号：US17828194
申请日：2022-05-31
Inventor： Lili Du , Cong Liu , Weiyun Huang , Chao Wu , Chao Zeng
IPC: H10K59/131 , G09G3/3233 , H10K59/121 , H10K59/88 , H01L27/12 , H10K59/35
Abstract: Provided are a display panel and a display device. A plurality of second pixel circuit groups in a first display region in the display panel includes a first-type second pixel circuit group distal from a second display region and a second-type second pixel circuit group proximal to the second display region. The first-type second pixel circuit group is connected to a first-type second light-emitting unit group, distal from the first display region, in the second display region through a first connection trace. The second-type second pixel circuit group is connected to a second-type second light-emitting unit group, proximal to the first display region, in the second display region through a second connection trace.
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公开(公告)号：US12148383B2
公开(公告)日：2024-11-19
申请号：US18283486
申请日：2021-11-10
Inventor： Yao Huang , Binyan Wang , Zhi Wang , Chao Wu
IPC: G09G3/3233 , G09G3/3266
Abstract: A pixel circuit and a driving method therefor, and a display device are provided. The pixel circuit includes a driving subcircuit, a first light emitting control subcircuit, a second light emitting control subcircuit, a first switching subcircuit, a second switching subcircuit, a third switching subcircuit, a fourth switching subcircuit and an energy storage subcircuit.
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公开(公告)号：US11968864B2
公开(公告)日：2024-04-23
申请号：US17280364
申请日：2020-05-15
Inventor： Kaipeng Sun , Weiyun Huang , Binyan Wang , Chao Wu
IPC: H10K59/131 , H10K59/121 , H10K59/65 , H10K59/12 , H10K71/00
CPC classification number: H10K59/131 , H10K59/121 , H10K59/65 , H10K59/1201 , H10K59/1216 , H10K71/00
Abstract: A display panel, a method for manufacturing the same and a display device are provided. In a second pixel region of the display panel, there is a first gap between first and second electrical connection elements in a first electrical connection layer, there is a second gap between third and fourth electrical connection elements in a second electrical connection layer, a third electrical connection layer is coupled to a fifth signal line pattern included in each sub-pixel of a corresponding sub-pixel group. The fifth signal line pattern is used to transmit a fifth signal with a fixed electrical potential, and an orthographic projection of the third electrical connection layer onto a substrate of the display panel covers at least part of an orthographic projection of the first gap onto the substrate and at least part of an orthographic projection of the second gap onto the substrate.
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公开(公告)号：US20230354656A1
公开(公告)日：2023-11-02
申请号：US17791254
申请日：2021-05-28
Inventor： Yue Long , Binyan Wang , Yuanyou Qiu , Kaipeng Sun , Cong Liu , Chao Wu
IPC: H10K59/131 , H10K59/60
CPC classification number: H10K59/131 , H10K59/60
Abstract: A display panel and a display device are provided. The display panel includes: a substrate, and a plurality of first light-emitting devices, a plurality of first pixel driving circuits and a plurality of first signal lines, which are on the substrate. The first light-emitting devices are in a light-transmitting region of the substrate, the first pixel driving circuits electrically connected with the first light-emitting devices are in a non-light-transmitting region, and the first signal lines electrically connected with the first pixel driving circuits are outside the light-transmitting region.
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Patent Agency Ranking
公开(公告)号：US11506833B2
公开(公告)日：2022-11-22
申请号：US17330542
申请日：2021-05-26
Inventor： Chao Wu
Abstract: The present disclosure provides an electronic device including: a casing, a main body of which is provided with a light transmitting area; an indicating structure including a light emitting component and a light guide component which are fixedly coupled; the light guide component is configured to scatter the light emitted by the light emitting component and then emit the scattered light; the indicating structure is fixedly coupled to the casing, and a light exiting surface of the indicating structure corresponds to the light transmitting area.
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公开(公告)号：US12219812B2
公开(公告)日：2025-02-04
申请号：US17763026
申请日：2021-05-17
IPC: H10K59/121 , H10K59/131 , H10K59/65
Abstract: Provided are a display substrate and a display apparatus. The display substrate includes a first display region and a second display region, and a pixel density of the first display region is higher than a pixel density of the second display region. A first pixel circuit of a first sub-pixel in the first display region includes one pixel circuit unit, and a second pixel circuit of a second sub-pixel in the second display region includes two pixel circuit units. The first pixel circuit is configured to be connected with a first power voltage terminal to receive a first power voltage as a pixel power voltage, and the second pixel circuit is configured to be connected with a second power voltage terminal to receive a second power voltage as a pixel power voltage and the first power voltage is different from the second power voltage.
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公开(公告)号：US11967274B2
公开(公告)日：2024-04-23
申请号：US18250324
申请日：2020-10-30
Inventor： Qiwei Wang , Kaipeng Sun , Jianchang Cai , Chao Wu , Yuanjie Xu , Yao Huang
CPC classification number: G09G3/32 , G11C19/28 , G09G2310/0275 , G09G2310/0286
Abstract: A display substrate includes a first display region, a second display region, and a frame region. Light-emitting devices include first light-emitting devices in the first display region and second light-emitting devices in the second display region. Pixel drive circuits include first pixel drive circuits in the frame region and second pixel drive circuits in the second display region. The first pixel drive circuits are electrically connected to the first light-emitting devices. The second pixel drive circuits are electrically connected to the second light-emitting devices. Each of shift registers cascaded in the frame region is connected to the first pixel drive circuits and the second pixel drive circuits which are electrically connected to one row of first light-emitting devices and the same one row of second light-emitting devices respectively.
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公开(公告)号：US11829568B2
公开(公告)日：2023-11-28
申请号：US17419679
申请日：2020-09-27
Inventor： Chao Wu , Kaipeng Sun , Yuanyou Qiu , Yufei Huo , Meng Li , Yudiao Cheng , Pinchao Gu , Chao Zeng , Tianyi Cheng
IPC: G06F3/044
CPC classification number: G06F3/0446 , G06F3/0443 , G06F3/0448 , G06F2203/04104 , G06F2203/04107 , G06F2203/04111 , G06F2203/04112
Abstract: A touch control structure is provided. The touch control structure includes a plurality of first mesh electrodes and a plurality of second mesh electrodes. The touch control structure is limited in a touch control region and absent in a window region surrounded by the touch control region. The touch control structure includes a plurality of window-adjacent mesh blocks and a plurality of capacitance-compensating conductive plates. A respective one of the plurality of capacitance-compensating plates is directly connected to at least one mesh line of a respective one of the plurality of window-adjacent mesh blocks. The plurality of capacitance-compensating plates respectively surround a plurality of portions of a periphery of the window region.
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公开(公告)号：US11804176B2
公开(公告)日：2023-10-31
申请号：US17754108
申请日：2021-05-18
Inventor： Cong Liu , Yao Huang , Jiachang Cai , Yudiao Cheng , Chao Wu
IPC: G09G3/3225 , G09G3/3266
CPC classification number: G09G3/3225 , G09G3/3266 , G09G2300/0408 , G09G2300/0819 , G09G2300/0842 , G09G2320/0233 , G09G2360/145
Abstract: A display substrate and a display device, the display substrate includes a first side for displaying and a second side, and includes: a base substrate; a display region including first and second display regions, the first display region including multiple pixel unit groups, each pixel unit group including multiple first pixel units, and each first pixel unit including a pixel region and an opening region; multiple first power lines located in the pixel region; a shielding layer including a hollow region and a shielding region; for one pixel unit group, the opening region of each first pixel unit at least partially overlaps with the shielding region, the opening region of at least one first pixel unit includes a first shielding connecting portion at least partially overlapping with the shielding region, the shielding layer is connected with at least one first power line through the first shielding connecting portion.
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