Title:
DISPLAY APPARATUS AND LIGHT ABSORBER INCLUDED IN DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/071695
Kind Code:
A1
Abstract:
A display apparatus according to an embodiment comprises light-emitting devices and an encapsulation member, wherein the encapsulation member comprises a light absorber including a 6-membered heterocycle containing two or more nitrogen atoms as a ring-forming atom and first to third substituents with which the 6-membered heterocycle is substituted and which are different from one another, and thus can effectively block external light, thereby exhibiting enhanced reliability.
Inventors:
HAN SANGHYUN (KR)
KIM JONGWOO (KR)
JEONG EUNJAE (KR)
KIM DONGJUN (KR)
YUN WONMIN (KR)
KIM YOUNG KOOK (KR)
PARK EUNG SEOK (KR)
JU YONGCHAN (KR)
KIM YISU (KR)
LEE BYOUNGDUK (KR)
HWANG SEOKHWAN (KR)
KIM JONGWOO (KR)
JEONG EUNJAE (KR)
KIM DONGJUN (KR)
YUN WONMIN (KR)
KIM YOUNG KOOK (KR)
PARK EUNG SEOK (KR)
JU YONGCHAN (KR)
KIM YISU (KR)
LEE BYOUNGDUK (KR)
HWANG SEOKHWAN (KR)
Application Number:
PCT/KR2019/012652
Publication Date:
April 09, 2020
Filing Date:
September 27, 2019
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
H01L51/00; H01L51/52
Domestic Patent References:
| WO2014141725A1 | 2014-09-18 |
Foreign References:
| US20030146412A1 | 2003-08-07 | |||
| KR20170136972A | 2017-12-12 | |||
| KR20180000913A | 2018-01-04 | |||
| US20070184212A1 | 2007-08-09 | |||
| KR20010053056A | 2001-06-25 |
Other References:
See also references of EP 3863076A4
Attorney, Agent or Firm:
KORYO IP & LAW (KR)
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