Title:
COMPOSITION FOR ENCAPSULATING ORGANIC LIGHT-EMITTING DEVICE AND ORGANIC LIGHT-EMITTING DEVICE DISPLAY APPARATUS COMPRISING ORGANIC LAYER PREPARED THEREFROM
Document Type and Number:
WIPO Patent Application WO/2023/048351
Kind Code:
A1
Abstract:
Provided are a composition for encapsulating an organic light-emitting device, and an organic light-emitting device display apparatus comprising an organic layer prepared therefrom. The composition comprises: an allyl-based or metaallyl-based compound having a nitrogen-containing cyclic structure; a nitrogen-linked, allylic or metaallyl-based compound; and an initiator, wherein the initiator is a phosphorus-based initiator.
Inventors:
LEE JI YEON (KR)
NAM SEONG RYONG (KR)
HAN MYONG SOOK (KR)
PARK CHANG WON (KR)
RYU JEE HYUN (KR)
NAM SEONG RYONG (KR)
HAN MYONG SOOK (KR)
PARK CHANG WON (KR)
RYU JEE HYUN (KR)
Application Number:
PCT/KR2022/006952
Publication Date:
March 30, 2023
Filing Date:
May 16, 2022
Export Citation:
Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
C08F226/06; C08F2/50; C08F222/30; H05B33/04
Domestic Patent References:
| WO2016054781A1 | 2016-04-14 |
Foreign References:
| KR20160075363A | 2016-06-29 | |||
| KR101802592B1 | 2017-12-29 | |||
| KR20200038631A | 2020-04-14 | |||
| JP2011057590A | 2011-03-24 |
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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