Title:
DISPLAY DEVICE AND DISPLAY SUBSTRATE THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/095537
Kind Code:
A1
Abstract:
A display device (60) and a display substrate (10, 20, 30, 40, 50, 61) thereof. The display substrate (10, 20, 30, 40, 50, 61) comprises display areas (11, 21, 31, 41, 51) inside the display substrate (10, 20, 30, 40, 50, 61), and barrier layers (12, 22, 32, 42, 52) located between the display areas (11, 21, 31, 41, 51) and substrate edges of the display substrate (10, 20, 30, 40, 50, 61).The barrier layers (12, 22, 32, 42, 52) are provided, in a direction from the display area (11, 21, 31, 41, 51) to the substrate edges, with at least two spaced rows of first hole segments (13, 23, 33, 43, 53). Each row of the first hole segments (13, 23, 33, 43, 53) comprises at least two first hole segments (13, 23, 33, 43, 53) spaced apart in an extending direction of the substrate edges. Projections of the first hole segments (13, 23, 33, 43, 53) of adjacent rows in the extending direction of the substrate edges overlap with each other. Extension of cracks can be effectively prevented, thereby improving product yield.
Inventors:
ZHANG XIAOXIA (CN)
Application Number:
PCT/CN2018/071697
Publication Date:
May 23, 2019
Filing Date:
January 08, 2018
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
G09F9/30
Foreign References:
| CN106997930A | 2017-08-01 | |||
| CN105261712A | 2016-01-20 | |||
| CN206282861U | 2017-06-27 | |||
| CN107910296A | 2018-04-13 | |||
| CN106876428A | 2017-06-20 | |||
| US20160247981A1 | 2016-08-25 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
Download PDF: