Title:
OLED DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/147210
Kind Code:
A1
Abstract:
The present invention provides an OLED display panel, comprising a display device board, a cofferdam, a transparent conductive metal layer disposed on the display device board, and a light-emitting layer disposed on the transparent conductive metal layer. A cushion layer made of a hydrophilic material is further provided on the display device board around a display area. The cofferdam is disposed on the cushion layer. The transparent conductive metal layer obliquely extends upwards in the direction near the cushion layer. Moreover, the edge of the transparent conductive metal layer is located on the cushion layer.
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Inventors:
LIU HUALONG (CN)
Application Number:
PCT/CN2019/082643
Publication Date:
July 23, 2020
Filing Date:
April 15, 2019
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L27/32; H01L51/56
Foreign References:
| CN105895818A | 2016-08-24 | |||
| CN105914224A | 2016-08-31 | |||
| CN104377311A | 2015-02-25 | |||
| US20110134196A1 | 2011-06-09 |
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
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