Title:
UNIT PIXEL HAVING LIGHT-EMITTING ELEMENTS, AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/055314
Kind Code:
A1
Abstract:
A unit pixel according to an embodiment of the present disclosure comprises: a transparent substrate having an upper surface and a lower surface; a plurality of light-emitting elements aligned on the upper portion of the upper surface of the transparent substrate; and a reflector arranged between the plurality of light-emitting elements and the transparent substrate, wherein light emitted by the plurality of light-emitting elements is emitted to the outside through the upper and lower surfaces of the transparent substrate, and the reflector is configured to reflect light travelling to the upper surface of the transparent substrate from the internal portion of the transparent substrate.
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Inventors:
CHA NAMGOO (KR)
KIM SANG MIN (KR)
PARK YEONKYU (KR)
KIM SANG MIN (KR)
PARK YEONKYU (KR)
Application Number:
PCT/KR2021/012382
Publication Date:
March 17, 2022
Filing Date:
September 10, 2021
Export Citation:
Assignee:
SEOUL VIOSYS CO LTD (KR)
International Classes:
H01L33/48; H01L25/075; H01L27/15; H01L33/10; H01L33/22; H01L33/36; H01L33/44; H01L33/60
Domestic Patent References:
| WO2019013469A1 | 2019-01-17 |
Foreign References:
| KR20190026617A | 2019-03-13 | |||
| KR20190030482A | 2019-03-22 | |||
| KR20150035211A | 2015-04-06 | |||
| KR20200019133A | 2020-02-21 |
Attorney, Agent or Firm:
AIP PATENT & LAW FIRM (KR)
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