Title:
PIXEL AND DISPLAY DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/277504
Kind Code:
A1
Abstract:
A pixel may comprise: a light emission area and a non-light emission area; first to fourth alignment electrodes which are spaced apart from each other; an insulating layer which is disposed on the first to fourth alignment electrodes; first to fourth bridge patterns which are provided on the insulating layer in the non-light emission area and are spaced apart from each other; a bank which is disposed on the first to fourth bridge patterns and includes a first opening corresponding to the light emission area and a second opening spaced apart from the first opening; a first pixel electrode and a second pixel electrode which are spaced apart from each other; and a plurality of light-emitting elements which are electrically connected to the first and second pixel electrodes. The first alignment electrode, the first bridge pattern, and the first pixel electrode may be electrically connected to each other. The third alignment electrode, the third bridge pattern, and the second pixel electrode may be electrically connected to each other.
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Inventors:
LEE HYUN WOOK (KR)
KHO YOUNG WOON (KR)
BAE SUNG GEUN (KR)
LEE TAE HEE (KR)
HEO WON HYEONG (KR)
KHO YOUNG WOON (KR)
BAE SUNG GEUN (KR)
LEE TAE HEE (KR)
HEO WON HYEONG (KR)
Application Number:
PCT/KR2022/009186
Publication Date:
January 05, 2023
Filing Date:
June 28, 2022
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
H01L27/15; G02B5/20; H01L27/12; H01L33/50
Foreign References:
| KR20210008252A | 2021-01-21 | |||
| KR20210065238A | 2021-06-04 | |||
| KR20210045572A | 2021-04-27 | |||
| KR20200028350A | 2020-03-16 | |||
| US20110058126A1 | 2011-03-10 |
Attorney, Agent or Firm:
OH, Jong Han et al. (KR)
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