Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/005476
Kind Code:
A1
Abstract:
A display device according to an embodiment may comprise: a substrate comprising a light-emitting area and a non-light-emitting area; a plurality of light-emitting elements provided on the substrate; a first electrode and a second electrode spaced apart from each other and electrically connected to the plurality of light-emitting elements; a cover layer arranged on the first electrode and the second electrode; and a color conversion layer arranged on the cover layer. Here, the cover layer may comprise a plurality of sub-insulating layers each comprising a first layer and a second layer that are sequentially stacked. The first layer and the second layer may have different refractive indices from each other.
Inventors:
KIM HYUNG JUNE (KR)
MIN JI HYUN (KR)
PARK SANG HO (KR)
CHO SE HYUNG (KR)
MIN JI HYUN (KR)
PARK SANG HO (KR)
CHO SE HYUNG (KR)
Application Number:
PCT/KR2023/008839
Publication Date:
January 04, 2024
Filing Date:
June 26, 2023
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
H01L27/15; H01L25/075; H01L27/12; H01L33/10; H01L33/38; H01L33/50; H01L33/60
Foreign References:
| KR20220054507A | 2022-05-03 | |||
| KR20210073955A | 2021-06-21 | |||
| KR20200079817A | 2020-07-06 | |||
| KR20220081455A | 2022-06-16 | |||
| KR20180090421A | 2018-08-13 |
Attorney, Agent or Firm:
OH, Jong Han et al. (KR)
Download PDF: