Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/055296
Kind Code:
A1
Abstract:
A display device is provided. The display device comprises: a light-emitting area, and a sub area spaced apart from the light-emitting area in a first direction; electrodes extending in the first direction to be disposed over the light-emitting area and the sub area, and spaced apart from each other in a second direction; a first bank disposed to surround the light-emitting area and the sub area; and light-emitting elements disposed on the electrodes spaced apart from each other in the second direction in the light-emitting area, wherein the first bank has a portion recessed in an upper surface thereof and includes a trench part disposed between the light-emitting area and the sub area.
Inventors:
LEE HYUN WOOK (KR)
KANG KI NYENG (KR)
VEIDHES BASRUR (KR)
JO SUNG WON (KR)
HONG JUNG EUN (KR)
KANG KI NYENG (KR)
VEIDHES BASRUR (KR)
JO SUNG WON (KR)
HONG JUNG EUN (KR)
Application Number:
PCT/KR2021/012340
Publication Date:
March 17, 2022
Filing Date:
September 10, 2021
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
H01L25/075; H01L23/13; H01L23/48; H01L23/485; H01L23/528; H01L33/04
Foreign References:
| KR20200042075A | 2020-04-23 | |||
| KR20200086790A | 2020-07-20 | |||
| KR20200102607A | 2020-09-01 | |||
| US10496204B2 | 2019-12-03 | |||
| US20140159067A1 | 2014-06-12 |
Attorney, Agent or Firm:
KASAN IP & LAW FIRM (KR)
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