公开(公告)号：US20170269437A1

公开(公告)日：2017-09-21

申请号：US15309266

申请日：2016-02-03

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Xiaochuan Chen ,  Lei Wang ,  Rui Xu ,  Ming Yang ,  Pengcheng Lu ,  Haisheng Wang ,  Changfeng Li

IPC: G02F1/1343 ,  G02F1/1368 ,  G06F3/0484 ,  G02F1/1333 ,  G06F3/044 ,  G06F3/041

Abstract: An array substrate, a display panel and a display device are disclosed. An array substrate includes a base substrate; the base substrate includes a display area and a peripheral area encircling the display area; a pixel array structure is disposed in the display area; arid at least one touch electrode is disposed in the peripheral area and arranged along an edge of the base substrate. In the array substrate, a touch electrode is disposed in a peripheral area, so that the objective of replacing physical keys can be achieved, and hence the bezel width of the display device employing the array substrate can be reduced.

公开(公告)号：US20170139218A1

公开(公告)日：2017-05-18

申请号：US15106191

申请日：2015-09-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Pengcheng Lu ,  Xue Dong ,  Xiaochuan Chen ,  Ming Yang ,  Qian Wang

IPC: G02B27/22 ,  H01L27/32 ,  G09G3/36 ,  G02F1/1335 ,  G09G3/34

CPC classification number: G02B27/2214 ,  G02B27/22 ,  G02F1/133514 ,  G02F1/133526 ,  G02F1/133528 ,  G02F1/133603 ,  G02F2001/133622 ,  G02F2001/133626 ,  G02F2201/44 ,  G02F2201/52 ,  G02F2202/28 ,  G02F2203/62 ,  G09G3/003 ,  G09G3/3413 ,  G09G3/3426 ,  G09G3/3607 ,  G09G2300/023 ,  G09G2310/0235 ,  H01L27/3232 ,  H04N13/31 ,  H04N13/359

Abstract: The embodiment of the present application discloses a 2D/3D switchable display panel, and a display method and a display device thereof, so as to solve the problem of poor display effect in 2D display mode of existing 2D/3D display panel. The 2D/3D switchable display panel includes a self-luminescent OLED display panel and a LCD panel provided with no color resistance layer, which LCD display panel is disposed on the display side of the OLED display panel. The OLED display panel is used for display images when the 2D/3D switchable display panel operates in 3D display mode while functions as a backlight source module when the 2D/3D switchable display panel operates in 2D display mode; whereas the LCD display panel functions as a grating when the 2D/3D switchable display panel operates in 3D display mode while displays images when the 2D/3D switchable display panel operates in 2D display mode.

公开(公告)号：US20170116910A1

公开(公告)日：2017-04-27

申请号：US15228574

申请日：2016-08-04

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Jinghua Miao ,  Mubing Li ,  Pengcheng Lu ,  Xiaochuan Chen ,  Chung-Chun Chen ,  Xue Dong

IPC: G09G3/20 ,  G09G3/36

CPC classification number: G09G3/2092 ,  G09G3/2074 ,  G09G3/36 ,  G09G3/3607 ,  G09G3/3685 ,  G09G2300/0804 ,  G09G2310/0297

Abstract: The application provides a method for controlling a display panel, a circuit of controlling a display panel and a display apparatus. The method comprise: classifying sub sets of sub pixels in a same row according to an arrangement of the gate lines, the sets of sub pixels and the multiplexers of the display panel; for each received frame of original image data, inserting gate control data according to different types of the sub sets of sub pixels, wherein a gate control data is inserted preceding the image displaying data corresponding to each sub set of sub pixels, for the image displaying data corresponding to the nth row of sub pixels in each frame of the original image data, so as to generate sets of control and display data. The source driving circuit can apply signals corresponding to the data from the generated sets of control and display data to the corresponding multiplexers by using a time sharing method, based on the generated set of control and display data, so as to perform the displaying.

公开(公告)号：US12245455B2

公开(公告)日：2025-03-04

申请号：US17641316

申请日：2021-01-08

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Li Liu ,  Pengcheng Lu ,  Kui Zhang ,  Yunlong Li ,  Shengji Yang ,  Kuanta Huang ,  Xiaochuan Chen ,  Dacheng Zhang

IPC: H10K50/13 ,  H10K50/844 ,  H10K50/856 ,  H10K71/00 ,  H10K102/00 ,  H10K102/10

Abstract: A display substrate includes a substrate and a light-emitting device layer which includes a first electrode layer, a light-emitting functional layer, and a second electrode layer that are sequentially stacked in a direction away from the substrate. The first electrode layer includes a reflective layer, an insulating layer, and a transparent conductive layer that are sequentially stacked in the direction away from the substrate. In a red sub-pixel region, a thickness of a first portion of the insulating layer is within a range of about 1000 Å to about 2500 Å. In a green sub-pixel region, a thickness of a second portion of the insulating layer is within a range of about 500 Å to about 2000 Å. In a blue sub-pixel region, a thickness of a third portion of the insulating layer is within a range of about 1500 Å to about 3000 Å.

公开(公告)号：US12219865B2

公开(公告)日：2025-02-04

申请号：US17478068

申请日：2021-09-17

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yunlong Li ,  Pengcheng Lu

IPC: H10K71/16 ,  C23C14/04 ,  C23C14/24 ,  C23C14/34 ,  H10K71/00 ,  H10K71/10 ,  B23K26/22

Abstract: The present disclosure provides a mask and a fabricating method thereof, and a displaying base plate and a fabricating method thereof, and relates to the technical field of displaying. The mask includes a mask part and a peripheral part surrounding the mask part; the mask part includes at least one mask unit, and the mask unit includes an opening and a first main body surrounding the opening; and a thickness of at least part of area of the peripheral part is greater than a thickness of the mask part, and the peripheral part is configured to contact a base plate to be formed with a film, and support the base plate to be formed with a film, whereby the mask part and the base plate to be formed with a film have a gap therebetween.

公开(公告)号：US12219851B2

公开(公告)日：2025-02-04

申请号：US18321657

申请日：2023-05-22

Applicant: BOE Technology Group Co., Ltd.

Inventor： Li Liu ,  Pengcheng Lu ,  Rongrong Shi ,  Yuanlan Tian ,  Junbo Wei ,  Dacheng Zhang

IPC: H10K59/35 ,  H10K50/818 ,  H10K50/852 ,  H10K50/856 ,  H10K59/123 ,  H10K71/00 ,  H10K102/10

Abstract: The present disclosure provides an array substrate including a driving circuit board, and a first electrode layer, an insulating layer, and an anode structure sequentially stacked thereon. The anode structure includes a reflective layer, an intermediate dielectric layer, and a transparent conductive layer sequentially provided in a direction away from the driving circuit board. The array substrate has first, second, and third pixel regions. The anode structure includes first, second, and third anode structures. The first electrode layer includes first, second and third sub-portions. The first, second and third anode structures are coupled with the first, second and third sub-portions through first, second and third via holes in the insulating layer, respectively. A surface of the insulating layer in contact with the first, second and third anode structures is flush; and a thickness of the intermediate dielectric layer in the second, first and third anode structures increases sequentially.

公开(公告)号：US12219697B2

公开(公告)日：2025-02-04

申请号：US17598232

申请日：2021-04-09

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiao Bai ,  Shengji Yang ,  Kuanta Huang ,  Pengcheng Lu

IPC: H05K1/02 ,  H05K1/18 ,  H10K59/131 ,  H01L23/00

Abstract: A display assembly includes: a display panel including a driving circuit and a first pad; and a flexible circuit board including a flexible base plate, a first wiring layer and a first reinforcement plate. The first wiring layer is on the flexible base plate and includes a main routing portion and a second pad, and the first reinforcement plate is on a side of the first wiring layer distal to the flexible base plate; an orthogonal projection of the main routing portion on the flexible base plate is within an orthogonal projection of the first reinforcement plate on the flexible base plate; the second pad is connected to the main routing portion, and is electrically connected to the first pad; the first reinforcement plate is outside the display panel and has a first edge proximal to the display panel The first edge includes convex and concave portions alternately arranged.

公开(公告)号：US12101982B2

公开(公告)日：2024-09-24

申请号：US17636030

申请日：2021-04-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Zhijian Zhu ,  Pengcheng Lu ,  Chenyu Chen ,  Shengji Yang ,  Xiaochuan Chen ,  Yan Sun ,  Tiankuo Shi ,  Xiaomang Zhang ,  Yuanlan Tian ,  Dacheng Zhang

IPC: H01L29/08 ,  H10K59/131 ,  H10K59/35

CPC classification number: H10K59/353 ,  H10K59/131 ,  H10K59/351

Abstract: A pixel structure, a driving method thereof, a display panel, and a display apparatus are provided. The pixel structure includes: a plurality of pixel rows and a plurality of pixel columns. Each pixel row includes: sub-pixels of four different colors. The plurality of pixel columns include: a plurality of first pixel columns and a plurality of second pixel columns arranged alternately. Each of the first pixel columns includes: sub-pixels of three of the four different colors. Each of the second pixel columns includes: sub-pixels of another color other than the three of the four different colors.

公开(公告)号：US12048179B2

公开(公告)日：2024-07-23

申请号：US17423865

申请日：2021-01-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Li Liu ,  Pengcheng Lu ,  Shengji Yang ,  Kui Zhang ,  Rongrong Shi ,  Chao Pu

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/50 ,  H01L51/56 ,  H10K50/813 ,  H10K59/123 ,  H10K71/00 ,  H10K50/17 ,  H10K102/00

CPC classification number: H10K50/813 ,  H10K59/123 ,  H10K71/00 ,  H10K50/17 ,  H10K2102/351

Abstract: This disclosure relates to an organic electroluminescent structure and a fabrication method thereof, and a display device. The organic electroluminescent structure includes a base substrate; an anode layer formed on the base substrate, in which the anode layer comprises a plurality of anodes arranged at intervals; an organic light-emitting functional layer having a hole injection layer, in which the hole injection layer includes a plurality of hole injection blocks arranged at intervals, and each of the hole injection blocks is correspondingly formed on the second surface of one of the anodes; and a cathode layer formed at a side of the organic light-emitting functional layer facing away from the anode layer.

公开(公告)号：US12016232B2

公开(公告)日：2024-06-18

申请号：US17258740

申请日：2020-03-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yunlong Li ,  Dongsheng Li ,  Pengcheng Lu ,  Yuanlan Tian

IPC: H10K59/38 ,  H10K50/818 ,  H10K59/12 ,  H10K71/00 ,  H10K77/10

CPC classification number: H10K59/38 ,  H10K50/818 ,  H10K59/12 ,  H10K71/00 ,  H10K77/10 ,  H10K59/1201

Abstract: Provided is a display substrate, including: a base substrate, a light emitting structure layer disposed on the base substrate, and a color filter layer disposed on the light emitting structure layer; the base substrate having a display area and a peripheral area located at a periphery of the display area, the display area including multiple pixel driving circuits connected with the light emitting structure layer in the display area, the pixel driving circuit including a transistor which includes an active layer located in an interior of the base substrate; the color filter layer including a transition structure, the transition structure of the color filter layer being located between the display area and the peripheral area of the base substrate.