Title:
OLED DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2020/248416
Kind Code:
A1
Abstract:
Disclosed is an OLED display panel, comprising: a base substrate (10), comprising a display area (A) and a non-display area (B), wherein a dam area (C) is arranged in the non-display area (B), and a first dam (401) is provided in the dam area (C); an anode (30), being prepared on the base substrate (10), wherein the anode (30) extends from the display area (A) into the dam area (C), and the first dam (401) is prepared on the surface of the anode (30). A first part (31) of the anode (30) comprises a first conducting layer (301), a metal thin film layer (302), and a second conducting layer (303), which are arranged one on top of the other. A second part (32) is a metal thin film layer (302), and the second part (32) is at least located in the dam area (C).
Inventors:
NI JING (CN)
Application Number:
PCT/CN2019/106146
Publication Date:
December 17, 2020
Filing Date:
September 17, 2019
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L51/52
Foreign References:
| CN110137381A | 2019-08-16 | |||
| CN109659444A | 2019-04-19 | |||
| CN108269943A | 2018-07-10 | |||
| CN108022948A | 2018-05-11 | |||
| US20160013451A1 | 2016-01-14 |
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
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