公开(公告)号：US20210020869A1

公开(公告)日：2021-01-21

申请号：US17040952

申请日：2020-04-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuewu XIE ,  Bowen LIU ,  Chienyu CHEN ,  Yu AI ,  Hao LIU ,  Yubao KONG ,  Shi SUN ,  Ameng ZHANG

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56 ,  G09G3/3225 ,  G09G3/20

Abstract: The present disclosure relates to an OLED display substrate including a base substrate, a thin film transistor array layer and a planarization layer on the base substrate, and an anode, a pixel definition layer, a cathode, and a light emitting layer on a side of the planarization layer away from the base substrate, the pixel definition layer defining pixel regions, the light emitting layer being located on a side of the pixel definition layer away from the base substrate. The display substrate further includes a light guide that is in contact with the light emitting layer and is used to lead out light from the light emitting layer, so as to test the led-out light and adjust light emission.

公开(公告)号：US20160282643A1

公开(公告)日：2016-09-29

申请号：US14822972

申请日：2015-08-11

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Yu AI

IPC: G02F1/13 ,  G01R31/02 ,  G01R31/28

Abstract: A rolling apparatus, comprising a mounting bracket, a supporting platform and a rolling device; the mounting bracket is disposed above the supporting platform, and the rolling device is disposed on the mounting bracket so as to be located above the supporting platform; wherein the supporting platform is configured to support a display panel thereon; and the rolling device is configured to perform a rolling process on the display panel at a predetermined pressure. A rolling method, comprising supporting a display panel; and rolling the display panel at a predetermined pressure to cause an observable defection resulted from a foreign substance within the display panel. With the rolling apparatus and the rolling method, the display panel containing foreign substance will be detected as a defective product during the Cell Test so as not to enter the modular process, thereby avoiding any waste of module materials.

Abstract translation: 一种滚动装置，包括安装支架，支撑平台和滚动装置; 所述安装支架设置在所述支撑平台的上方，所述滚动装置设置在所述安装支架上，以位于所述支撑平台的上方; 其中所述支撑平台构造成在其上支撑显示面板; 并且所述滚动装置被构造成在预定压力下在所述显示面板上执行滚动处理。 一种轧制方法，包括支撑显示面板; 并以预定压力滚动显示面板，导致由显示面板内的异物引起的可观察到的偏差。 使用轧制装置和轧制方法，在电池测试期间将含有异物的显示面板作为不良品检测，以便不进入模块化处理，从而避免模块材料的浪费。

公开(公告)号：US20160187750A1

公开(公告)日：2016-06-30

申请号：US14744431

申请日：2015-06-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD

Inventor： Zhanfeng TANG ,  Liping LIU ,  Jing LI ,  Jian WU ,  Yu AI

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1368

CPC classification number: G02F1/136259 ,  G02F1/136204 ,  G02F1/136286 ,  G02F2001/136272 ,  H01L27/124

Abstract: The present invention provides an array substrate, a display panel and a display device, which can be used for solving the problem of an existing array substrate that ESD occurs between a data line and a repair line to cause short-circuiting of the data line and the repair line so as to pull down the voltage of the data line. The array substrate includes a plurality of main signal lines, at least one main repair line arranged to be crossed with and insulated from the main signal lines at the peripheral area of the array substrate, and a redundant repair line, and the redundant repair line is arranged to be insulated from the main repair line; wherein the redundant repair line includes at least one redundant repair part, and the resistance of each redundant repair part is smaller than the resistance of each main repair line.

Abstract translation: 本发明提供一种阵列基板，显示面板和显示装置，其可用于解决在数据线与修复线之间发生ESD的现有阵列基板的问题，从而导致数据线短路， 修理线，以便下拉数据线的电压。 阵列基板包括多条主信号线，布置成与阵列基板的周边区域处的主信号线交叉并绝缘的至少一条主修复线，以及冗余修复线，冗余修复线为 安排与主修线绝缘; 其中所述冗余修理线包括至少一个冗余修复部分，并且每个冗余修复部分的电阻小于每个主修复线的电阻。