公开(公告)号：US20220302362A1

公开(公告)日：2022-09-22

申请号：US17556224

申请日：2021-12-20

Applicant: BOE MLED Technology Co., Ltd. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Linhui GONG ,  Liang SUN ,  Chao LIU ,  Sha FENG

IPC: H01L33/62 ,  H01L27/15

Abstract: The present disclosure provides a display panel and a manufacturing method thereof, a display apparatus and a splicing display apparatus. The display panel includes: a back plate, at least one connection lead and a first protection layer. Each of the at least one connection lead includes a main conductive layer. The first protection layer includes a first portion on two sides of the main conductive layer of the connection lead in a width direction thereof.

公开(公告)号：US20220302093A1

公开(公告)日：2022-09-22

申请号：US17422750

申请日：2021-01-28

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

Inventor： Qibing GU ,  Guofeng HU ,  Xiurong WANG ,  Jing XUE ,  Lingyun SHI ,  Ming CHEN

IPC: H01L25/16

Abstract: Provided is a pixel structure, a display panel, and a display device. The pixel structure includes three sub-pixel units of different colors and a driving unit. The three sub-pixel units include a first sub-pixel unit, a second sub-pixel unit, and a third sub-pixel unit. The driving unit is configured to send corresponding display data to the three sub-pixel units respectively. The sub-pixel units are arranged on one side or two sides of the driving unit.

公开(公告)号：US20220262285A1

公开(公告)日：2022-08-18

申请号：US17628472

申请日：2021-01-21

Applicant: BOE MLED Technology Co., Ltd ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Gongtao ZHANG ,  Haiwei SUN ,  Jian SANG ,  Yezhou TAN ,  Fang WANG ,  Shipeng WANG

IPC: G09G3/00 ,  G09G3/32

Abstract: A spliced display panel includes: a spliced substrate having first openings, spliced screen units disposed on a side of the spliced substrate, electronic devices disposed on a side of the spliced substrate away from the spliced screen units, and circuit components. The spliced screen units are divided into spliced screen unit groups, and each spliced screen unit group includes at least one spliced screen unit. A first opening corresponds to a spliced screen unit group, and exposes a part of a whole of the at least one spliced screen unit in the spliced screen unit group. A circuit component passes through one first opening, an end of the circuit component is electrically connected to a spliced screen unit, and another end thereof is electrically connected to at least one electronic device.

公开(公告)号：US20220189422A1

公开(公告)日：2022-06-16

申请号：US17252388

申请日：2020-05-25

Applicant: BOE MLED TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Mengmeng Wang ,  Xiurong Wang ,  Xiaomang Zhang ,  Wenhao Liu ,  Juanjuan Shi

IPC: G09G3/34

Abstract: The embodiments of the present application disclose a method of controlling display of a display device, an apparatus thereof and a display apparatus. The display device includes a backlight unit and a display panel, wherein the backlight unit includes a plurality of backlight partitions, each of which is independently driven, and the display panel includes a plurality of display partitions in one-to-one correspondence with the backlight partitions. The method comprises: causing the display panel to display a test image, wherein each pixel of the test image has a same gray value; acquiring a luminance of each display partition of the display panel; determining a compensation coefficient according to the luminance of each display partition; adjusting backlight data of the backlight partition according to the compensation coefficient to obtain adjusted backlight data of each backlight partition; and providing the adjusted backlight data to the backlight unit for display by the display panel.