公开(公告)号：US20210083137A1

公开(公告)日：2021-03-18

申请号：US16633372

申请日：2019-07-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ling WANG ,  Yicheng LIN ,  Cuili GAI ,  Pan XU ,  Guoying WANG

IPC: H01L31/103 ,  H01L31/0224 ,  H01L31/18 ,  H01L27/146

Abstract: The present disclosure provides an optoelectronic sensor and a manufacturing method thereof, and an optoelectronic device and a manufacturing method thereof. The optoelectronic sensor includes a first electrode, a first semiconductor layer, a second semiconductor layer and a second electrode arranged in a stack, wherein each of the first semiconductor layer and the second semiconductor layer is a metal oxide semiconductor layer, the first electrode is a transparent electrode and has a work function greater than that of the first semiconductor layer; and the first semiconductor layer has a conductivity smaller than that of the second semiconductor layer, and has a work function greater than that of the second semiconductor layer.

公开(公告)号：US20200176604A1

公开(公告)日：2020-06-04

申请号：US16620663

申请日：2018-06-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Pan XU ,  Yicheng LIN ,  Cuili GAI ,  Baoxia ZHANG ,  Quanhu LI ,  Ling WANG

IPC: H01L29/786 ,  H01L27/12 ,  H01L29/417 ,  H01L29/66

Abstract: The present disclosure provides a thin film transistor, a method of fabricating the same, an array substrate and a display device. The thin film transistor includes: source and drain electrodes in a same layer arranged on a base substrate; an active layer on the base substrate and in contact with the source and drain electrodes; a gate insulating layer at a side of the active layer away from the base substrate; a gate electrode at a side of the gate insulating layer away from the base substrate. Orthographic projections of the gate electrode, the source electrode and the drain electrode on the base substrate do not overlap with one another, and a region of the active layer not covered by the gate electrode, the source electrode and the drain electrode and at a side of the active layer away from the base substrate is subjected to conductorization.

公开(公告)号：US20240313173A1

公开(公告)日：2024-09-19

申请号：US18027227

申请日：2022-02-28

Applicant: BOE MLED Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Qiuhua MENG ,  Xiawei YUN ,  Chenchang CHEN ,  Yicheng LIN ,  Lingyun SHI ,  Guofeng HU

IPC: H01L33/54 ,  H01L25/075 ,  H01L25/16 ,  H01L27/02 ,  H01L33/44 ,  H01L33/62

CPC classification number: H01L33/54 ,  H01L25/0753 ,  H01L25/167 ,  H01L27/0266 ,  H01L33/44 ,  H01L33/62

Abstract: A display baseplate (100), an encapsulation baseplate (400) and a display apparatus are provided. The display baseplate (100) includes a substrate (10), a plurality of light-emitting unit groups on the substrate (10), a light-transmitting layer (20) on the substrate (10), a light-blocking layer (30) on the substrate (10), and an encapsulation cover plate (40) at a side of the light-blocking layer (30) away from the substrate (10). Each light-emitting unit group includes a plurality of light emitters (50). The light-blocking layer (30) includes a plurality of holes (31), and an orthographic projection of the light emitters (50) on the substrate (10) is within an orthographic projection of the holes (31) onto the substrate (10). The light-transmitting layer (20) covers the light emitters (50). The light-transmitting layer (20) is partially between the light-blocking layer (30) and the substrate (10) and partially in the holes (31). The display apparatus includes the display baseplate (100).

公开(公告)号：US20240179969A1

公开(公告)日：2024-05-30

申请号：US17789852

申请日：2021-06-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ying HAN ,  Yicheng LIN ,  Pan XU ,  Guoying WANG ,  Xing ZHANG ,  Zhan GAO ,  Mingi CHU

IPC: H10K59/131

CPC classification number: H10K59/131

Abstract: A display panel has a display region, a fan-out region located on a side of the display region, and a bonding region located on a side of the fan-out region away from the display region. The display panel includes a gate driving circuit disposed in the display region, a plurality of data lines and a plurality of control signal lines that all extends from the display region to the fan-out region, and a plurality of data fan-out leads and a plurality of first fan-out leads that are all disposed in the fan-out region. Each data line is electrically connected to a data fan-out lead. The data fan-out leads are gathered to the bonding region. The control signal lines are electrically connected to the gate driving circuit. Each control signal line is electrically connected to a first fan-out lead. The first fan-out leads are gathered to the bonding region.

公开(公告)号：US20230169908A1

公开(公告)日：2023-06-01

申请号：US17921585

申请日：2021-05-12

Applicant: BOE Technology Group Co., Ltd.

Inventor： Pan XU ,  Yicheng LIN ,  Guoying WANG ,  Xing ZHANG ,  Ying HAN ,  Zhan GAO ,  Dacheng ZHANG

IPC: G09G3/20

CPC classification number: G09G3/2092 ,  G09G2310/0267 ,  G09G2300/0439

Abstract: A special-shaped display panel includes: a special-shaped display area (S) having gate lines (G), some of the gate lines (G) being cut off in a non-display sub-area (S2) of the special-shaped display area (S); a first gate drive circuit set (A1) located on one side of the special-shaped display area (S), electrically connected to one ends of gate lines (G) which are not cut off by the non-display sub-area (S2), and electrically connected to gate lines (G) on one side which are cut off by the non-display sub-area (S2); and a second gate drive circuit set (A2) located on the other side of the special-shaped display area (S), electrically connected to the other ends of gate lines (G) which are not cut off by the non-display sub-area (S2), and electrically connected gate lines (G) on the other side which are cut off by the non-display sub-area (S2).

公开(公告)号：US20220384763A1

公开(公告)日：2022-12-01

申请号：US17761537

申请日：2021-05-20

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xuefei SUN ,  Jaegeon YOU ,  Xing ZHANG ,  Yicheng LIN ,  Pan XU ,  Ying HAN ,  Guoying WANG ,  Zhan GAO

IPC: H01L51/52 ,  H01L51/56

Abstract: The present disclosure provides a transparent display device, a simulation method, and a manufacturing method. The transparent display device includes a base substrate and a plurality of pixels arranged in an array form on the base substrate. Each pixel includes a transparent region and a display region, and a scattering structure for scattering light is arranged along a boundary between the transparent region and the display region.

公开(公告)号：US20220254857A1

公开(公告)日：2022-08-11

申请号：US17273290

申请日：2020-05-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Pan XU ,  Yicheng LIN ,  Ling WANG ,  Guoying WANG ,  Xing ZHANG ,  Ying HAN

IPC: H01L27/32 ,  G09G3/3266 ,  G09G3/3233

Abstract: Provided are a display substrate and display apparatus. The display substrate includes a display region and non-display region; base substrate, driving structure layer and wiring layer. The driving structure layer located in the display region includes a first power supply line, data signal line and reference signal line extending along a first direction; the wiring layer located in the non-display region includes a first power supply wiring electrically connected to first power supply line and located on first side of the display region, a data wiring located on second side, different from the first side, of the display region, and a reference wiring located on second side of the display region. For the first power supply line, data signal line and reference signal line with the same length, resistance of first power supply line is greater than that of the data signal line and that of the reference signal line.

公开(公告)号：US20220123083A1

公开(公告)日：2022-04-21

申请号：US17418814

申请日：2020-11-13

Applicant: BOE Technology Group Co., Ltd.

Inventor： Ying HAN ,  Yicheng LIN ,  Pan XU ,  Xing ZHANG ,  Zhan GAO ,  Guang YAN

IPC: H01L27/32 ,  H01L51/56

Abstract: A display substrate (100), a display panel and a display apparatus. The display substrate (100) comprises a base (10), and a light-emitting device (21) and an optical compensation structure (30), which are located on the base (10), wherein the optical compensation structure (30) comprises a photoelectric sensor (31), a transistor (32) and a capacitor (33); the photoelectric sensor (31) is respectively electrically connected to the transistor (32) and the capacitor (33); the photoelectric sensor (31) comprises a first electrode (311), a photosensitive layer (312) located on a side of the first electrode (311) that is away from the base (10), and a second electrode (313) located on a side of the photosensitive layer (312) that is away from the base (10); the transistor (32) comprises a source electrode (324), a drain electrode (323), a gate electrode (322) and an active layer (321); the capacitor (33) comprises a first electrode plate (331) and a second electrode plate (332) located on a side of the first electrode plate (331) that is away from the base (10); neither of the orthographic projection of the source electrode (324) on the base (10) and the orthographic projection of the drain electrode (323) on the base (10) overlaps with the orthographic projection of the first electrode plate (331) on the base (10); and both the orthographic projection of the source electrode (324) on the base (10) and the orthographic projection of the drain electrode (323) on the base (10) overlap with the orthographic projection of the first electrode (311) on the base (10).

公开(公告)号：US20210384275A1

公开(公告)日：2021-12-09

申请号：US16962679

申请日：2020-02-25

Applicant: BOE Technology Group Co., Ltd.

Inventor： Ling WANG ,  Yicheng LIN ,  Pan XU ,  Guoying WANG ,  Guang YAN

IPC: H01L27/32

Abstract: Disclosed are a display panel and a display device. The display panel includes a base substrate; a plurality of data signal lines on the base substrate, and a plurality of pixel units; and each pixel unit has a transparent area and a non-transparent area; the pixel unit includes a plurality of sub-pixels in the non-transparent area. All sub-pixels in the display panel are arranged in an array, each column of sub-pixels corresponds to a respective one of the data signal lines, and at least part of the data signal lines are arranged around the transparent areas

公开(公告)号：US20210193642A1

公开(公告)日：2021-06-24

申请号：US17253537

申请日：2020-05-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Pan XU ,  Yicheng LIN ,  Ling WANG ,  Guoying WANG ,  Xing ZHANG ,  Ying HAN ,  Dongfang YANG

IPC: H01L25/18 ,  H05K1/18 ,  H01L27/32

Abstract: The present disclosure provides a display device, including: a display panel, a main circuit board, and a plurality of chip-on-films bonded between the display panel and the main circuit board. The wiring area is provided with a plurality of first binding regions; the plurality of first binding regions are distributed along the wiring area. The main circuit board is provided with a plurality of second binding regions which are corresponding to the first binding regions in a one-to-one manner. A shape of the main circuit board is the same as a shape of the wiring area. A first end of each chip-on-film is bonded to one corresponding first binding region; a second end of each chip-on-film is bonded to one corresponding second binding region.