公开(公告)号：US20240290271A1

公开(公告)日：2024-08-29

申请号：US18044967

申请日：2022-06-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhenzhen SHAN ,  Jiangnan LU ,  Guangliang SHANG ,  Libin LIU ,  Jianchao ZHU ,  Xing YAO

IPC: G09G3/3258

CPC classification number: G09G3/3258 ,  G09G2300/0426

Abstract: 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.

公开(公告)号：US20240188377A1

公开(公告)日：2024-06-06

申请号：US18287692

申请日：2021-11-19

Applicant: BOE Technology Group Co., Ltd.

Inventor： Penghao GU ,  Hui ZHAO ,  Guanqin CHEN ,  Xiaojin ZHANG ,  Jianchao ZHU ,  Song ZHANG

IPC: H10K59/80 ,  H10K59/131

CPC classification number: H10K59/805 ,  H10K59/131 ,  H10K59/8722 ,  H10K59/873

Abstract: 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.

公开(公告)号：US20240155905A1

公开(公告)日：2024-05-09

申请号：US18279305

申请日：2021-10-22

Applicant: .BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jianchao ZHU ,  Shiming SHI ,  Libin LIU

IPC: H10K59/35 ,  H10K59/126 ,  H10K59/131 ,  H10K59/80 ,  H10K59/88 ,  H10K102/00

CPC classification number: H10K59/353 ,  H10K59/126 ,  H10K59/131 ,  H10K59/80518 ,  H10K59/80524 ,  H10K59/88 ,  H10K2102/3031

Abstract: 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.

公开(公告)号：US20240397771A1

公开(公告)日：2024-11-28

申请号：US18694301

申请日：2021-11-30

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xueyan TIAN ,  Yibing FAN ,  Xuliang ZHAO ,  Jianchao ZHU ,  Hao GAO ,  Shiming SHI

IPC: H10K59/131 ,  H10K59/12 ,  H10K59/122

Abstract: A display panel includes: a substrate; a driving layer, arranged on one side of the substrate and including multiple circuit units distributed in an array, multiple row wiring harnesses, and multiple column wiring harnesses; where the circuit unit includes multiple pixel circuits; the row wiring harness includes multiple row wirings distributed at intervals along a column direction, the column wiring harness includes multiple column wirings distributed at intervals along a row direction; orthographic projections of the row wiring harnesses and the column wiring harnesses on the substrate cross and separate multiple transparent regions, and a region of the driving layer corresponding to the transparent region is a transparent structure; and a light emitting layer, arranged on a surface of the driving layer away from the substrate, and including multiple device units distributed in an array; where the device units correspond to the transparent regions.

公开(公告)号：US20240292716A1

公开(公告)日：2024-08-29

申请号：US18025625

申请日：2022-05-24

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xueyan TIAN ,  Jianchao ZHU ,  Guanqin CHEN ,  Zhengdao LIU ,  Chong ZHANG ,  Liangjian LI ,  Shiming SHI

IPC: H10K59/80 ,  H10K59/179 ,  H10K102/00

CPC classification number: H10K59/875 ,  H10K59/179 ,  H10K2102/3031

Abstract: 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.

公开(公告)号：US20230030321A1

公开(公告)日：2023-02-02

申请号：US17788794

申请日：2021-09-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jianchao ZHU

IPC: H01L27/32

Abstract: 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.

公开(公告)号：US20220115417A1

公开(公告)日：2022-04-14

申请号：US17265742

申请日：2020-04-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xueyan TIAN ,  Jianchao ZHU ,  Libin LIU ,  Liangjian LI ,  Caiyu QU ,  Dengyun CHEN ,  Ximeng LI

IPC: H01L27/12 ,  H01L27/02

Abstract: 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.

公开(公告)号：US20250113715A1

公开(公告)日：2025-04-03

申请号：US18580164

申请日：2022-08-17

Applicant: BOE Technology Group Co., Ltd.

Inventor： Mengyang WEN ,  Jianchao ZHU ,  Hao LIU ,  Guangliang SHANG ,  Xinbin HAN ,  Yuxin ZHANG ,  Libin LIU

IPC: H10K59/131

Abstract: A display substrate is disclosed, including a base substrate, multiple data lines, multiple sub-pixels, multiple data lead-out lines, and at least one first compensation unit. The base substrate includes a display area and a first bezel area located on a side of the display area. The multiple data lines and the plurality of sub-pixels are located in the display area. The multiple data lead-out lines are located in the first bezel area and electrically connected with the plurality of data lines in the display area. The at least one first compensation unit is located in the first bezel area. At least one data lead-out line is electrically connected with the at least one first compensation unit, and the at least one first compensation unit is configured to compensate at least one of resistance and capacitance of a data line electrically connected with the at least one data lead-out line.

公开(公告)号：US20250089489A1

公开(公告)日：2025-03-13

申请号：US18290438

申请日：2022-06-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yu FENG ,  Libin LIU ,  Li WANG ,  Jianchao ZHU ,  Shiming SHI ,  Jingquan WANG

IPC: H10K59/131 ,  G09G3/3233 ,  H10K59/121

Abstract: A display panel and a display device are provided. The display panel includes a base substrate and a pixel driving circuit provided on a side of the base substrate, and the pixel driving circuit includes a driving transistor, ninth transistor, eighth transistor, first transistor and second transistor. A first electrode of the ninth transistor is connected to a third initial signal line and a second electrode of the ninth transistor is connected to a first electrode of the driving transistor. A first electrode of the eighth transistor is connected to a gate electrode of the driving transistor. A first electrode of the first transistor is connected to a first initial signal line and a second electrode of the first transistor is connected to a second electrode of the eighth transistor. A first electrode of the second transistor is connected to the second electrode of the eighth transistor and a second electrode of the second transistor is connected to a second electrode of the driving transistor.

公开(公告)号：US20250053272A1

公开(公告)日：2025-02-13

申请号：US18934162

申请日：2024-10-31

Applicant: BOE Technology Group Co., Ltd.

Inventor： Hao LIU ,  Jianchao ZHU ,  Mengyang WEN ,  Zibo NI ,  Guangliang SHANG ,  Libin LIU

IPC: G06F3/044 ,  G06F3/041 ,  G06F3/045

Abstract: The present disclosure provides a touch display panel. The touch display panel includes a display substrate and a touch layer, wherein the touch layer includes a plurality of touch units and a plurality of touch lines which are disposed on the display substrate; wherein the touch lines are connected to at least one touch unit and are configured to electrically connect the touch unit connected thereto to a touch integrated circuit; the plurality of touch lines at least include a first trace and a second trace which are disposed in a non-display region; and the display substrate includes a conductive layer disposed in the non-display region; wherein at least one first through hole and at least one second through hole are defined in the conductive layer.