Title:
PELLET FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/243995
Kind Code:
A1
Abstract:
The present invention relates to a pellet for an organic electroluminescent device and an organic electroluminescent device using same. The pellet for an organic electroluminescent device is prepared by compressing at least two kinds of organic compound powders containing a first organic compound powder and a second organic compound powder, wherein the pellet has the same maximum emission wavelength as the organic compound having the longer emission wavelength among the first and second organic compounds.
Inventors:
KIM YOUNGBAE (KR)
PARK HOCHEOL (KR)
JO HYUNJONG (KR)
JUNG HWASOON (KR)
SONG HYOBUM (KR)
KIM GEUNHYEONG (KR)
PARK HOCHEOL (KR)
JO HYUNJONG (KR)
JUNG HWASOON (KR)
SONG HYOBUM (KR)
KIM GEUNHYEONG (KR)
Application Number:
PCT/KR2023/008131
Publication Date:
December 21, 2023
Filing Date:
June 13, 2023
Export Citation:
Assignee:
SOLUS ADVANCED MAT CO LTD (KR)
International Classes:
H10K50/11; H10K50/15; H10K50/16; H10K85/60
Foreign References:
| JP2020143169A | 2020-09-10 | |||
| KR20160148663A | 2016-12-26 | |||
| KR20150042650A | 2015-04-21 | |||
| KR20030068051A | 2003-08-19 | |||
| JP2000252061A | 2000-09-14 | |||
| KR102487491B1 | 2023-01-12 |
Attorney, Agent or Firm:
WETHEPEOPLE IP & LAW FIRM (KR)
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