OLED DISPLAY COMPONENT

WIPO Patent Application WO/2016/165190

A1

Provided is an OLED display component, comprising: a substrate (1), pixel electrodes (2) sequentially and stackingly arranged in each pixel area on the substrate (1), an organic light-emitting layer (3), a common electrode (4), and a pixel isolation layer (5) provided with multiple openings, where the openings are formed by surrounding pixel isolation sidewalls (51) and each opening corresponds to one pixel area. The material of the pixel isolation layer (5) is an inorganic material. The pixel isolation layer sidewalls (51) comprise linear parts (511) and curved parts (512) connected to the linear parts (511) in a top-to-bottom arrangement. This solves the problem of deterioration of the organic light-emitting layer (3) induced by the pixel isolation sidewalls (51), prevents the organic light-emitting layer (3) and the common electrode (4) from producing a break at the positions of the pixel isolation layer sidewalls (51), and prevents the common electrode (4) from shorting with the pixel electrodes (2), which are cathode and anodes of the OLED display component, thus improving display effects.

JP2005530317	Illumination element with a light emitting surface
WO/2015/169643	ORGANIC LIGHT-EMITTING COMPONENT
WO/2020/010772	OLED DISPLAY PANEL AND METHOD FOR ENCAPSULATING SAME

LV XIAOWEN (CN)
SHI LONGQIANG (CN)

PCT/CN2015/079540

October 20, 2016

May 22, 2015

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SHENZHEN CHINA STAR OPTOELECT (CN)

H01L51/52; H01L27/32

CN1870316A	2006-11-29
CN104779268A	2015-07-15
CN101783359A	2010-07-21
CN1828924A	2006-09-06
US20090315034A1	2009-12-24
US20100001639A1	2010-01-07

COMIPS INTELLECTUAL PROPERTY OFFICE (CN)
深圳市德力知识产权代理事务所 (CN)

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