Title:
DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/054663
Kind Code:
A1
Abstract:
A display apparatus according to an embodiment of the present invention comprises: a substrate; a first electrode and a second electrode spaced apart from each other along a first direction on the substrate; a light-emitting element arranged between the first electrode and the second electrode; a barrier structure provided on the substrate and including a first surface, a second surface, and a third surface; a light conversion layer arranged on the barrier structure; and a protective layer arranged on the light conversion layer, wherein first spaces defined by the second surface and the third surface are formed between the substrate and the barrier structure, second spaces defined by the first surface and the second surface are formed between the barrier structure and the protective layer, the first spaces and the second spaces alternate with each other along the first direction, the light-emitting element is arranged inside the first space, and the light conversion layer is arranged inside at least one of the second spaces.
Inventors:
BAE KWANG SOO (KR)
PARK BEOM SOO (KR)
OH MIN JEONG (KR)
CHO YOUNG JE (KR)
PARK BEOM SOO (KR)
OH MIN JEONG (KR)
CHO YOUNG JE (KR)
Application Number:
PCT/KR2020/012070
Publication Date:
March 25, 2021
Filing Date:
September 07, 2020
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
H01L27/15; H01L33/48; H01L33/58
Foreign References:
| KR20190067296A | 2019-06-17 | |||
| KR20180114439A | 2018-10-18 | |||
| KR20190071274A | 2019-06-24 | |||
| KR20180045887A | 2018-05-04 | |||
| KR20190047592A | 2019-05-08 |
Attorney, Agent or Firm:
KIM, Doo Sik et al. (KR)
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