Title:
LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/118182
Kind Code:
A1
Abstract:
A light-emitting element and a display device comprising same are provided. The light-emitting element is a light-emitting element having a shape extending in one direction and comprises: a semiconductor core including a main body extending in the one direction, a first end connected to one side of the main body and having an inclined side surface, and a second end connected to the other side of the main body and having a width smaller than that of the main body; and an insulation film surrounding at least a portion of the outer surface of the semiconductor core, wherein the insulation film comprises: a first insulation film which surrounds the first end of the semiconductor core; and a second insulation film which surrounds the second end of the semiconductor core, wherein the diameter of the outer surface of the first insulation film is equal to the diameter of the outer surface of the second insulation film.
Inventors:
KIM MYEONG HEE (KR)
YOO JE WON (KR)
YOO JE WON (KR)
Application Number:
PCT/KR2020/017738
Publication Date:
June 17, 2021
Filing Date:
December 07, 2020
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
H01L33/20; H01L27/15; H01L33/38
Foreign References:
| KR20180007376A | 2018-01-23 | |||
| KR20180071465A | 2018-06-28 | |||
| KR20190029343A | 2019-03-20 | |||
| KR20190126260A | 2019-11-11 | |||
| KR20190097946A | 2019-08-21 |
Other References:
See also references of EP 4075523A4
Attorney, Agent or Firm:
KASAN IP & LAW FIRM (KR)
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