Title:
SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/063457
Kind Code:
A1
Abstract:
This semiconductor light-emitting element includes an emission layer, a passivation layer on the emission layer, and a first adhesive layer on the passivation layer. The passivation layer may include a plurality of grooves, and the first adhesive layer may be disposed in each of the plurality of grooves. Arranging the first adhesive layer in the plurality of grooves may enhance fixability. The display device includes a plurality of semiconductor light-emitting elements. The semiconductor light-emitting elements may include a horizontal semiconductor light-emitting element, a flip chip semiconductor light-emitting element, or a vertical semiconductor light-emitting element.
Inventors:
CHOI HWANJOON (KR)
Application Number:
PCT/KR2021/014406
Publication Date:
April 20, 2023
Filing Date:
October 15, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H01L33/52; C09J7/38; C09J11/04; H01L25/075; H01L27/15; H01L33/50; H01L33/60
Foreign References:
| KR20200104876A | 2020-09-04 | |||
| KR20080065666A | 2008-07-14 | |||
| KR20180102422A | 2018-09-17 | |||
| KR20200026773A | 2020-03-11 | |||
| KR20180065342A | 2018-06-18 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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