Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/177277
Kind Code:
A1
Abstract:
A display device is provided. The display device comprises: a first electrode and a second electrode, which extend in a first direction and are spaced from each other in a second direction; a first insulation layer arranged on the first electrode and the second electrode; a bank layer including an outer bank portion, which is arranged on the first insulation layer and extends in the first direction and the second direction, and inner bank portions extending in the first direction within an area surrounded by the outer bank portion; a second insulation layer arranged on the inner bank portion and the first insulation layer; and light-emitting elements arranged between the inner bank portions on the second insulation layer, wherein each of the inner bank portions are connected to a part of the outer bank portion extending in the second direction.
Inventors:
PARK NO KYUNG (KR)
KIM HYUN (KR)
PARK DO YEONG (KR)
PARK JEONG SU (KR)
SONG MYEONG HUN (KR)
WANG JEONG KOOK (KR)
LEE JONG CHAN (KR)
KIM HYUN (KR)
PARK DO YEONG (KR)
PARK JEONG SU (KR)
SONG MYEONG HUN (KR)
WANG JEONG KOOK (KR)
LEE JONG CHAN (KR)
Application Number:
PCT/KR2022/002251
Publication Date:
August 25, 2022
Filing Date:
February 16, 2022
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
H01L27/32; H01L27/12; H01L27/15; H01L51/52
Foreign References:
| KR20210005453A | 2021-01-14 | |||
| KR20190121894A | 2019-10-29 | |||
| KR20180055021A | 2018-05-25 | |||
| KR20200102607A | 2020-09-01 | |||
| KR20200088954A | 2020-07-24 |
Attorney, Agent or Firm:
KASAN IP & LAW FIRM (KR)
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