公开(公告)号：US20160246130A1

公开(公告)日：2016-08-25

申请号：US14785831

申请日：2015-06-01

Applicant: BOE Technology Group Co., Ltd.

Inventor： Wenbo LI ,  Xinyin WU ,  Pan LI ,  Hongfei CHENG ,  Jianbo XIAN

IPC: G02F1/1343 ,  G02F1/1368 ,  H01L27/12 ,  H01L27/02 ,  H01L21/443 ,  H01L21/285 ,  H01L21/02 ,  H01L29/49 ,  H01L29/51 ,  G02F1/1362 ,  H01L27/06

CPC classification number: G02F1/134309 ,  G02F1/13439 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G09G2300/0426 ,  G09G2300/043 ,  G09G2300/0447 ,  G09G2320/028 ,  H01L21/0217 ,  H01L21/02274 ,  H01L21/02532 ,  H01L21/02565 ,  H01L21/02592 ,  H01L21/0262 ,  H01L21/02631 ,  H01L21/2855 ,  H01L21/443 ,  H01L27/0207 ,  H01L27/0629 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/1259 ,  H01L29/4908 ,  H01L29/495 ,  H01L29/518 ,  H01L29/66765 ,  H01L29/66969 ,  H01L29/78669 ,  H01L29/7869

Abstract: The present application discloses an array substrate, a display panel and a display device. The array substrate comprises: a plurality of data lines and a plurality of gate lines, a plurality of pixel units defined by the plurality of data lines and the plurality of gate lines, each pixel unit comprising a first pixel electrode, a second pixel electrode, and at least three thin film transistors, the pixel unit further comprising: a charge-discharge element, the charge-discharge element and a third thin film transistor in the at least three thin film transistors charging and discharging the pixel unit such that the pixel unit forms a first voltage region and a second voltage region with different voltages.

Abstract translation: 本申请公开了阵列基板，显示面板和显示装置。 阵列基板包括：多条数据线和多条栅极线，由多条数据线和多条栅极线限定的多个像素单元，每个像素单元包括第一像素电极，第二像素电极， 以及至少三个薄膜晶体管，所述像素单元还包括：充电 - 放电元件，所述充电 - 放电元件和所述至少三个薄膜晶体管中的第三薄膜晶体管，对像素单元进行充电和放电，使得像素单元 形成具有不同电压的第一电压区域和第二电压区域。

公开(公告)号：US20240349538A1

公开(公告)日：2024-10-17

申请号：US18252909

申请日：2022-04-11

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

Inventor： Hongli WANG ,  Pan LI ,  Huifeng WANG ,  Xinxin WANG ,  Xinyin WU

IPC: H10K59/122 ,  H10K59/38 ,  H10K71/13

CPC classification number: H10K59/122 ,  H10K59/38 ,  H10K71/135

Abstract: A display substrate and a display device are provided. The display substrate includes functional elements including a functional layer and a pixel-defining pattern. The pixel-defining pattern includes openings and a defining portion. The display substrate includes first regions corresponding to the openings and second regions covered by the defining portion; the second regions include recessed regions, the functional layer includes a portion located in the recessed region and a portion located in a light-exiting region, an area of the recessed region is not greater than that of the light-exiting region, heights of a surface closest to the base substrate of the functional layer located in the recessed region relative to the base substrate and located in the light-exiting region adjacent to the recessed region relative to the base substrate are a first height and a second height, and the first height is not greater than the second height.

公开(公告)号：US20240312419A1

公开(公告)日：2024-09-19

申请号：US18620521

申请日：2024-03-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xing YAO ,  Chen XU ,  Jingquan WANG ,  Xinyin WU

IPC: G09G3/3266 ,  H10K59/126 ,  H10K59/131

CPC classification number: G09G3/3266 ,  H10K59/126 ,  H10K59/131 ,  G09G2300/0426 ,  G09G2310/0286

Abstract: A display substrate is provided. The display substrate includes a base substrate including a display region and a peripheral region, a gate scan driving circuit, a light-emitting control scan driving circuit, a first power line, a first planarization layer, a second planarization layer and a first shielding layer and a second shielding layer. The first planarization layer and the second planarization layer further include an open slot. The second shielding layer extends from a region corresponding to the light-emitting control scan driving circuit to a region corresponding to the gate scan driving circuit and covers the open slot. In an area where the second shielding layer is close to the open slot, an orthographic projection of the second shielding layer covering the open slot on the base substrate at least overlaps with an orthographic projection of the first shielding layer on the base substrate.

公开(公告)号：US20240276848A1

公开(公告)日：2024-08-15

申请号：US18022171

申请日：2022-05-25

Applicant: Beijing BOE Technology Development Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Xueguang HAO ,  Yong QIAO ,  Xinyin WU ,  Xinguo LI

IPC: H10K59/80 ,  H10K59/35 ,  H10K59/38

CPC classification number: H10K59/879 ,  H10K59/351 ,  H10K59/352 ,  H10K59/353 ,  H10K59/38 ,  H10K59/8792

Abstract: A display substrate, a preparing method therefor, and a display apparatus are disclosed. The display substrate includes a first display region (100) and a second display region (200), the second display region (200) at least partially surrounds the first display region (100), the first display region (100) is configured to perform image display and make light pass through, and the second display region (200) is configured to perform image display; in a plane perpendicular to the display substrate, the first display region (100) at least includes a display structure layer disposed on the base substrate (10) and a light-processing layer (50) disposed on a side of the display structure layer away from the base substrate (10), and the light-processing layer (50) at least includes a light-taking structure for improving light output efficiency.

公开(公告)号：US20230305653A1

公开(公告)日：2023-09-28

申请号：US18021410

申请日：2022-06-29

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

Inventor： Chunyan LI ,  Jingquan WANG ,  Xueguang HAO ,  Xinyin WU ,  Xinguo LI

IPC: G06F3/041

CPC classification number: G06F3/04164 ,  G06F3/0412

Abstract: A display panel and a display device are provided, the display panel includes a base substrate and a touch wire including a first sub-portion and a second sub-portion, a main surface of the base substrate is a first surface; the second sub-portion includes a first height portion and a second height portion, a height of the first height portion relative to the first surface is smaller than a height of the second height portion relative to the first surface, line widths of respective positions of the first height portion are inversely proportional to heights of the respective positions of the first height portion relative to the first surface, and line widths of respective positions of at least part of the second height portion are proportional to heights of the respective positions of the at least part of the second height portion relative to the first surface.

公开(公告)号：US20220334425A1

公开(公告)日：2022-10-20

申请号：US17855390

申请日：2022-06-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hui LI ,  Xinyin WU ,  Yong QIAO ,  Jianbo XIAN

IPC: G02F1/1339 ,  G02F1/1362 ,  G02F1/1335

Abstract: A liquid crystal display panel includes an array substrate and an opposite substrate that are disposed opposite to each other; the liquid crystal display panel has a display region and at least one non-display region disposed beside the display region. The array substrate is of a multi-layer structure and includes a pixel electrode layer and a plurality of protrusions disposed in the at least one non-display region, and the opposite substrate includes a common electrode layer. A protrusion has a structure including at least one film, and a film of the at least one film is located in a layer included in the array substrate.

公开(公告)号：US20220276539A1

公开(公告)日：2022-09-01

申请号：US17747278

申请日：2022-05-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chunping LONG ,  Yong QIAO ,  Xinyin WU

IPC: G02F1/1337 ,  G02F1/1343

Abstract: A method for manufacturing an array substrate includes: providing a base substrate; forming gate lines and data lines intercrossing each other, the gate lines and the data lines define multiple pixel units. Multiple pixel regions are formed in each pixel unit, a display electrode having a slit is formed in each pixel region. Each data line includes multiple data line segments. In each pixel unit, each of a part of the pixel regions has a display electrode whose slit is parallel to a data line segment adjacent to this pixel region; each of another part of the pixel regions has a display electrode whose slit is non-parallel to a data line segment adjacent to this pixel region. The display electrodes in each of the pixel units are located at a same side of the gate line to which the pixel unit where the display electrodes are located is coupled.

公开(公告)号：US20220238564A1

公开(公告)日：2022-07-28

申请号：US17658636

申请日：2022-04-08

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

Inventor： Pan LI ,  Xinyin WU ,  Yong QIAO

IPC: H01L27/12 ,  G02F1/1362 ,  H01L27/02

Abstract: The present disclosure provides a display substrate and a display device. A display substrate provided by an embodiment of the present disclosure includes: a display region and a peripheral region surrounding the display region; the display region includes: a plurality of gate lines, a plurality of data lines, and a plurality of pixel units, and each of the plurality of pixel units includes a driving transistor and a pixel electrode that are connected to each other; the peripheral region includes: signal lines and at least one electrostatic discharge structure for performing electrostatic discharge on the signal lines, and the electrostatic discharge structure includes a comb-shaped sixth electrostatic discharge pattern and a seventh electrostatic discharge pattern.

公开(公告)号：US20210407402A1

公开(公告)日：2021-12-30

申请号：US16477308

申请日：2019-01-10

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

Inventor： Chen XU ,  Xueguang HAO ,  Yong QIAO ,  Xinyin WU

IPC: G09G3/3233

Abstract: A display panel and a display device. The display panel includes a pixel circuit structure, a data line and a voltage signal line. The data line is connected to the pixel circuit structure to provide a data signal; the voltage signal line is connected to the pixel circuit structure to provide a voltage signal, the voltage signal is a constant voltage signal; the pixel circuit structure includes a first stabilization capacitor provided between the data line and the voltage signal line.

公开(公告)号：US20210373374A1

公开(公告)日：2021-12-02

申请号：US16959003

申请日：2019-12-13

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hui LI ,  Xinyin WU ,  Yong QIAO ,  Jianbo XIAN

IPC: G02F1/1339 ,  G02F1/1362 ,  G02F1/1335

Abstract: A liquid crystal display panel includes a first substrate and a second substrate that are disposed opposite to each other; the liquid crystal display panel has a display region and at least one non-display region disposed beside the display region. One of the first substrate and the second substrate includes a plurality of protrusions disposed in the at least one non-display region, and the other of the first substrate and the second substrate includes a plurality of grooves disposed in the at least one non-display region, each protrusion of the plurality of protrusions is corresponding to one groove of the plurality of grooves, and the protrusion is matched with the corresponding groove.