Title:
UNIT PIXEL FOR LED DISPLAY AND DISPLAY DEVICE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/211560
Kind Code:
A1
Abstract:
A unit pixel for an LED display and a display device having same are provided. The unit pixel according to an embodiment comprises: a first light emission stack; a second light emission stack disposed under the first light emission stack; and a third light emission stack disposed under the second light emission stack, wherein the first light emission stack has a mirror symmetric structure with respect to at least one vertical plane passing through the center, as seen in a plan view.
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Inventors:
JANG JONG MIN (KR)
LEE SUNG HYUN (KR)
LEE SUNG HYUN (KR)
Application Number:
PCT/KR2022/004677
Publication Date:
October 06, 2022
Filing Date:
April 01, 2022
Export Citation:
Assignee:
SEOUL VIOSYS CO LTD (KR)
International Classes:
H01L25/075; H01L27/12; H01L33/08; H01L33/38; H01L33/44
Domestic Patent References:
| WO2020231108A1 | 2020-11-19 |
Foreign References:
| KR20200096529A | 2020-08-12 | |||
| JP4636501B2 | 2011-02-23 | |||
| KR102016260B1 | 2019-08-29 | |||
| KR20190074066A | 2019-06-27 |
Attorney, Agent or Firm:
AIP PATENT & LAW FIRM (KR)
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