Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/025476
Kind Code:
A1
Abstract:
Provided is a display device. The display device comprises: a substrate including a plurality of pixels; a first electrode and a second electrode disposed on the substrate and spaced apart from each other; an insulating reflective layer disposed on the first electrode and the second electrode; and a plurality of light-emitting elements disposed between the first electrode and the second electrode and electrically connected to the first electrode and the second electrode, wherein the insulating reflective layer includes a plurality of first and second layers having different refractive indices, and the first and second layers are alternately stacked.
Inventors:
YI JUNG HWAN (KR)
KIM JIN TAEK (KR)
SHIM YONG SUB (KR)
LEE SEUNG MIN (KR)
LEE HEE KEUN (KR)
LIM BAEK HYEON (KR)
CHAE KYUNG TAE (KR)
YUN HAE JU (KR)
CHU SEUNG JIN (KR)
KIM JIN TAEK (KR)
SHIM YONG SUB (KR)
LEE SEUNG MIN (KR)
LEE HEE KEUN (KR)
LIM BAEK HYEON (KR)
CHAE KYUNG TAE (KR)
YUN HAE JU (KR)
CHU SEUNG JIN (KR)
Application Number:
PCT/KR2021/008731
Publication Date:
February 03, 2022
Filing Date:
July 08, 2021
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
H01L27/15; G09G3/32; H01L27/12; H01L33/58
Foreign References:
| US20180294254A1 | 2018-10-11 | |||
| KR20200049394A | 2020-05-08 | |||
| KR20180071465A | 2018-06-28 | |||
| KR20180063687A | 2018-06-12 | |||
| KR20200006208A | 2020-01-20 |
Attorney, Agent or Firm:
OH, Jong Han et al. (KR)
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