DISPLAY PANEL AND DISPLAY DEVICE

WIPO Patent Application WO/2023/206160

A9

A display panel, which has a display region. The display region comprises a main display region and an auxiliary display region. The main display region surrounds at least a portion of the auxiliary display region. The display panel comprises: a base substrate, which is at least located in the display region; a pixel circuit layer, which is located on one side of the base substrate, and which is at least located in the display region, wherein the pixel circuit layer comprises a plurality of surrounding pixel circuits, and the plurality of surrounding pixel circuits are located in the main display region and at least partially surround the auxiliary display region; and a light-blocking layer, which is located in the main display region and is located between the base substrate and the pixel circuit layer. The orthographic projection of the light-blocking layer on the base substrate at least partially overlaps with the orthographic projection of the surrounding pixel circuits on the base substrate.

WO/2022/255427	AROMATIC COMPOUND, ORGANIC ELECTROLUMINESCENCE ELEMENT, COMPOSITION, AND METHOD FOR PRODUCING ORGANIC ELECTROLUMINESCENCE ELEMENT
WO/2021/071134	OPTICAL PATH CONTROL MEMBER AND DISPLAY DEVICE COMPRISING SAME
WO/2019/071752	COLOR FILM SUBSTRATE, MANUFACTURING METHOD THEREFOR AND OLED DISPLAY DEVICE

XIE TAOFENG (CN)
XU YUANJIE (CN)
LI SHUANG (CN)
HUANG YAO (CN)

PCT/CN2022/089643

February 08, 2024

April 27, 2022

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BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)

H01L27/32; H01L51/52; H01L51/56

BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)

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