Title:
ORGANIC LIGHT EMITTING DIODE DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/103177
Kind Code:
A1
Abstract:
An organic light emitting diode display substrate and a manufacturing method therefor, and a display device. The display substrate comprises a base, and the base comprises a light emitting region (A) and a non-light emitting region (B); the light emitting region (A) comprises a plurality of data lines (D) and a plurality of scanning lines (G1) which are respectively arranged in rows and columns and perpendicular to each other, and a plurality of pixel unit regions (110) defined by the plurality of data lines (D) and the plurality of scanning lines (G1); each pixel unit region (110) comprises a plurality of sub-pixels (R, G, B); the scanning lines (G1) of the sub-pixels (R, G, B) in adjacent pixel unit regions (110) in a same row are merged and located between adjacent pixel unit regions (110), and the data lines (D) of adjacent pixel unit regions (110) in a same column are merged and located between adjacent pixel unit regions (110). By means of the arrangement, the display substrate can achieve maximization of the width of a nano-silver lead, and reduce the printing precision of the nano-silver lead and improve the printing yield of the nano-silver lead.
Inventors:
CAI ZHENFEI (CN)
Application Number:
PCT/CN2019/125097
Publication Date:
June 03, 2021
Filing Date:
December 13, 2019
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L27/32
Foreign References:
| CN102914923A | 2013-02-06 | |||
| CN102914923A | 2013-02-06 | |||
| CN110176478A | 2019-08-27 | |||
| CN109698225A | 2019-04-30 | |||
| US20060119556A1 | 2006-06-08 | |||
| US20150041776A1 | 2015-02-12 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD (CN)
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