Title:
DISPLAY PANEL AND MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/184486
Kind Code:
A1
Abstract:
The embodiments of the present application provide a display panel and a manufacturing method. An anode layer of the display panel is provided with a first face and a second face which are oppositely arranged, a metal layer is arranged on the first face, the face of the metal layer away from the anode layer is provided with a containing space, a pixel definition layer is arranged on the face of the metal layer away from the anode layer, an opening is provided in the face of the pixel definition layer away from the metal layer, and a light-emitting layer is arranged in the containing space. The containing space is in communication with the opening, and the containing space extends towards the pixel definition layer on the two sides of the opening, such that a gap is formed between the side of the pixel definition layer close to the metal layer and the metal layer. The present application can improve the light-emitting effect of a display panel.
Inventors:
WANG JUN (CN)
TANG JIA (CN)
TANG JIA (CN)
Application Number:
PCT/CN2020/086320
Publication Date:
September 23, 2021
Filing Date:
April 23, 2020
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L27/15; H01L27/32
Foreign References:
| CN107819079A | 2018-03-20 | |||
| CN109065764A | 2018-12-21 | |||
| CN108899349A | 2018-11-27 | |||
| CN107579098A | 2018-01-12 | |||
| CN110047887A | 2019-07-23 | |||
| US20190280063A1 | 2019-09-12 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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