Title:
OLED DISPLAY PANEL AND OLED DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/252961
Kind Code:
A1
Abstract:
Disclosed are an OLED display panel and an OLED display apparatus. In the OLED display panel, an auxiliary water/oxygen blocking layer (22) is provided between a light-emission function layer (26) and a substrate (21), so that the auxiliary water/oxygen blocking layer (22) blocks water and oxygen when the water and oxygen enters through a second flexible layer (313) and through a gap between the second flexible layer (313) and a second barrier layer (321), thereby preventing the water and oxygen from eroding the light-emission function layer (26), improving the water/oxygen blocking capability of the OLED display panel, and solving the technical problem of existing AMOLED display panels having a poor water/oxygen blocking capability.
Inventors:
HU KAI (CN)
HAO CUIYU (CN)
SU BOYU (CN)
HE LI (CN)
ZHANG CONGCONG (CN)
HAO CUIYU (CN)
SU BOYU (CN)
HE LI (CN)
ZHANG CONGCONG (CN)
Application Number:
PCT/CN2019/107169
Publication Date:
December 24, 2020
Filing Date:
September 23, 2019
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L51/52
Foreign References:
CN109638054A | 2019-04-16 | |||
CN109638054A | 2019-04-16 | |||
CN109887935A | 2019-06-14 | |||
CN109801953A | 2019-05-24 | |||
CN109686867A | 2019-04-26 | |||
CN109004104A | 2018-12-14 | |||
US20140339517A1 | 2014-11-20 |
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
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