Title:
DISPLAY SCREEN AND PACKAGING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/011100
Kind Code:
A1
Abstract:
The invention relates to a display screen and a packaging method thereof. The packaging method of the display screen comprises the following steps: providing a substrate of the display screen; evaporating an organic light-emitting material on the substrate; printing a first packaging pattern and a second packaging pattern on the cover plate of the display screen, wherein the first packaging pattern surrounds the second packaging pattern; etching the organic light-emitting material by using a first laser on the substrate; fitting the substrate and the cover plate so that the first packaging pattern and the substrate are fitted, and the second packaging pattern and the organic light-emitting material are fitted; sintering the first packaging pattern and the second packaging pattern by using a second laser on one of the substrate and the cover plate; and performing punching on the display screen.
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Inventors:
KE XIANJUN (CN)
ZHANG XUEFENG (CN)
CHEN SHENGDONG (CN)
ZHOU XIAOFENG (CN)
SU JUNHAI (CN)
LI JIANHUA (CN)
ZHANG XUEFENG (CN)
CHEN SHENGDONG (CN)
ZHOU XIAOFENG (CN)
SU JUNHAI (CN)
LI JIANHUA (CN)
Application Number:
PCT/CN2018/091130
Publication Date:
January 17, 2019
Filing Date:
June 13, 2018
Export Citation:
Assignee:
TRULY HUIZHOU SMART DISPLAY LTD (CN)
International Classes:
H01L51/56
Foreign References:
| CN107331797A | 2017-11-07 | |||
| DE102008049060A1 | 2010-04-01 | |||
| CN205954096U | 2017-02-15 | |||
| CN102231428A | 2011-11-02 | |||
| US20160351850A1 | 2016-12-01 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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