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公开(公告)号：US12213362B2
公开(公告)日：2025-01-28
申请号：US18504175
申请日：2023-11-08
Inventor： Lili Du , Benlian Wang , Yuanjie Xu , Yue Long , Yao Huang
IPC: H10K59/131 , H10K59/12 , H10K59/121 , H10K59/124 , H10K71/00
Abstract: A display substrate. In a plane parallel to the display substrate, the display substrate includes a plurality of sub-pixels, at least one sub-pixel includes a pixel driving circuit and a light emitting device connected to the pixel driving circuit, the pixel driving circuit at least includes a storage capacitor and a plurality of transistors, the plurality of transistors at least includes a driving transistor and at least one switching transistor of a dual-gate structure. In a plane perpendicular to the display substrate, the display substrate includes a plurality of conductive layers, the first polar plate and the gate electrode of the drive transistor are arranged in the same layer, the second polar plate and the first power line are arranged in the same layer.
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公开(公告)号：US12211858B2
公开(公告)日：2025-01-28
申请号：US18435073
申请日：2024-02-07
Inventor： Qiwei Wang , Yue Long , Zhi Wang , Lili Du , Yuanyou Qiu
Abstract: The display substrate includes: a display area and a bezel area, the display area including a first display area and a second display area; first light emitting devices in the first display area and second light emitting devices in the second display area; first pixel drive circuits in the bezel area and second pixel drive circuits in the second display area, the first pixel drive circuits are connected to the first light emitting devices, and the second pixel drive circuits are connected to the second light emitting devices; and shift registers in the bezel area, one shift register is connected with the first pixel driving circuits connected with one row of the first light emitting devices and the second pixel driving circuits connected with one row of the second light emitting devices.
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公开(公告)号：US12207509B2
公开(公告)日：2025-01-21
申请号：US17771842
申请日：2021-04-21
Inventor： Benlian Wang , Lili Du , Yue Long , Weiyun Huang
IPC: H10K59/131 , H01L25/16 , H01L33/62
Abstract: Disclosed are a display substrate, a display panel, and a display device. The display substrate includes a base substrate having a first display area and a second display area; a light-emitting device layer arranged on the base substrate and including a plurality of first light-emitting devices arranged in the first display area; a driving circuit layer arranged between the light-emitting device layer and the base substrate and including a plurality of first pixel circuits; and a plurality of transparent conductive layers arranged on the base substrate.
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公开(公告)号：US12167654B2
公开(公告)日：2024-12-10
申请号：US17768920
申请日：2021-05-13
Inventor： Yue Long , Yudiao Cheng , Chao Wu , Weiyun Huang , Xingliang Xiao , Benlian Wang , Yao Huang
IPC: H01L27/32 , H10K59/131 , H10K59/35
Abstract: A display substrate and a display apparatus are provided, including a first side for displaying and a second side opposite the first side, a base substrate, a display area, at least one connection line and at least one transfer electrode. Each of the at least one connection line at least partially extends in a first direction and is connected to first power lines respectively connected to adjacent first pixel unit groups in a first display area in the first direction; and each of the at least one transfer electrode at least partially extends in the first direction and is connected to first signal lines that are respectively connected to the adjacent first pixel unit groups in the first display area in the first direction, film layers where at least part of the at least one transfer electrode and each of the at least one connection line are located are different.
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公开(公告)号：US12156429B2
公开(公告)日：2024-11-26
申请号：US17607493
申请日：2020-11-18
Inventor： Yuanjie Xu , Benlian Wang , Yue Long , Lili Du , Yao Huang
IPC: H10K59/121 , H10K59/131
Abstract: An array substrate and a display device are disclosed. The array substrate includes a base substrate, a first conductive layer, a second conductive layer, and a third conductive layer. The first conductive layer is located on a side of the base substrate and includes a first conductive portion for forming a gate of a drive transistor and a second conductive portion for forming a first electrode of a capacitor; the second conductive layer is arranged on a side of the first conductive layer away from the base substrate, and includes a third conductive portion for forming a second electrode of the capacitor, and an orthographic projection of the third conductive portion on the base substrate and an orthographic projection of the second conductive layer on the base substrate at least partially overlap.
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Patent Agency Ranking
公开(公告)号：US12136389B2
公开(公告)日：2024-11-05
申请号：US17427151
申请日：2020-11-06
Inventor： Lili Du , Yue Long , Weiyun Huang , Benlian Wang , Qiwei Wang , Yudiao Cheng
IPC: H10K59/65 , G09G3/3225 , G09G3/3233 , G09G3/3275 , H10K50/86 , H10K59/121 , H10K59/131 , H10K59/35 , H10K59/88 , H10K71/00 , H10K59/12
Abstract: The present disclosure relates to a terminal device, a display apparatus, a display panel, and a manufacturing method thereof, which is related to the field of display. The display panel includes a drive back plate, having a light transmitting region and a drive region at least partially surrounding the light transmitting region, wherein the drive region has a plurality of pixel circuits and at least includes first pixel circuits and second pixel circuits; a transfer layer, provided on a side of the drive back plate and including a plurality of layers of mutually insulated lead layers, wherein each of the lead layers includes a plurality of mutually insulated leads; each lead extends from the light transmitting region to the drive region and is connected to one of the first pixel circuits; a light emitting layer, provided on a side of the transfer layer away from the drive back plate.
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公开(公告)号：US12131695B2
公开(公告)日：2024-10-29
申请号：US17423885
申请日：2020-11-06
Inventor： Yudiao Cheng , Yue Long , Yuanyou Qiu , Qiwei Wang , Chao Wu
IPC: G09G3/3225 , G09G3/3233 , G09G3/3275 , H10K50/86 , H10K59/12 , H10K59/121 , H10K59/131 , H10K59/35 , H10K59/65 , H10K59/88 , H10K71/00
CPC classification number: G09G3/3225 , G09G3/3233 , G09G3/3275 , H10K50/865 , H10K59/121 , H10K59/1213 , H10K59/1216 , H10K59/131 , H10K59/351 , H10K59/65 , H10K59/88 , H10K71/00 , H10K71/621 , G09G2300/0413 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2310/0272 , G09G2310/08 , H10K59/1201 , H10K59/353
Abstract: A display panel includes: a drive backplane having a transparent region and a pixel region surrounding the transparent region, wherein a plurality of pixel circuits are provided in the pixel region, and the pixel circuits include a plurality of columns of first pixel circuits and a plurality of columns of second pixel circuits distributed along a row direction; and a light-emitting layer including a plurality of light-emitting devices, wherein the light-emitting devices include a plurality of first light-emitting devices located in the transparent region and a plurality of second light-emitting devices located in the pixel region, each of the first light-emitting devices is connected to one of the first pixel circuits via one of transparent electric conductors, and a deviation between delay time of a signal transmitted by any of the electric conductors and a standard delay time is not greater than a deviation threshold.
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公开(公告)号：US20240341119A1
公开(公告)日：2024-10-10
申请号：US18746495
申请日：2024-06-18
Inventor： Yue Long , Cong Liu , Yuanyou Qiu , Binyan Wang , Weiyun Huang
IPC: H10K59/121 , H10K59/124 , H10K59/126 , H10K59/131 , H10K59/65
CPC classification number: H10K59/121 , H10K59/124 , H10K59/126 , H10K59/131 , H10K59/65
Abstract: A display panel is provided, including a base substrate, pixel units, signal lines, and a light shielding portion. Each pixel unit includes a light-emitting element and a pixel driving circuit. The pixel units include first pixel units in a first display region of the display panel and second pixel units in a second display region of the display panel. The signal lines are electrically connected to pixel driving circuits of the second pixel units respectively. Orthographic projections of at least two of the signal lines on the base substrate are spaced apart from each other by a gap, and an orthographic projection of the light shielding portion on the base substrate covers an orthographic projection of the gap on the base substrate and orthographic projections of the second pixel units. The light shielding portion includes first light shielding sub-portions arranged in an array along row and column directions.
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公开(公告)号：US12108647B2
公开(公告)日：2024-10-01
申请号：US17288823
申请日：2020-01-23
Inventor： Yue Long , Yuanyou Qiu , Weiyun Huang , Yao Huang
IPC: H10K59/131 , H01L27/12 , H10K59/12 , H10K59/121
CPC classification number: H10K59/1315 , H01L27/124 , H10K59/1201 , H10K59/1213
Abstract: A display substrate and a manufacturing method thereof are provided. The display substrate has a first side and a second side opposite to the first side, and the display substrate includes a display region, the display region includes a first display region and a second display region at least partially surrounding the first display region, the first display region allows light from the first side to be at least partially transmitted to the second side; and the display substrate further includes at least one first connection wire in both of the first display region and the second display region, the first connection wire includes a first portion in the first display region and a second portion in the second display region, the first portion and the second portion are electrically connected, the first portion includes a first light-transmitting wiring layer, and the second portion includes a metal wiring layer.
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公开(公告)号：US12039903B2
公开(公告)日：2024-07-16
申请号：US17771929
申请日：2021-05-12
Inventor： Yue Long , Jianchang Cai , Feng Wei , Chao Wu
IPC: G09G3/00
CPC classification number: G09G3/006
Abstract: The embodiments of the present disclosure provide a display substrate, a display panel and a manufacturing method thereof. The display substrate includes a body portion and a to-be-cut portion arranged on at least one side of the body portion, and the body portion and the to-be-cut portion are in a same plane and connected to have a one-piece structure; the display substrate further includes a plurality of test electrodes, some test electrodes are arranged on the body portion, and the other test electrodes are arranged on the to-be-cut portion. The display panel includes the body portion in the display substrate.
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