Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/085764
Kind Code:
A1
Abstract:
A display device is provided. The display device comprises: first electrodes including a first sub-electrode and a second sub-electrode; a first insulating layer which has openings exposing portions of the first electrodes; second electrodes which are disposed on the first insulating layer and overlap the first electrodes; light-emitting elements disposed where the openings are located on the first electrodes; first connection electrodes each in contact with a first electrode and first end portions of light-emitting elements; a second insulating layer surrounding the light-emitting elements; and second connection electrodes disposed on the second insulating layer and each in contact with a second electrode and second end portions of the light-emitting elements, wherein the first connection electrodes include a first electrode portion in contact with a first light-emitting element disposed on the first sub-electrode, and a second electrode portion in contact with a second light-emitting element disposed on a second sub-electrode, and the second connection electrodes include a third electrode portion in contact with the second electrode portion, and a fourth electrode portion in contact with the second light-emitting element.
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Inventors:
BASRUR VEIDHES (KR)
LEE HYUN WOOK (KR)
LEE HEE KEUN (KR)
LEE HYUN WOOK (KR)
LEE HEE KEUN (KR)
Application Number:
PCT/KR2022/017541
Publication Date:
May 19, 2023
Filing Date:
November 09, 2022
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
H01L27/15; H01L25/075; H01L33/38; H01L33/52; H01L33/62
Domestic Patent References:
| WO2021040162A1 | 2021-03-04 |
Foreign References:
| KR20200088959A | 2020-07-24 | |||
| KR20210116833A | 2021-09-28 | |||
| US10505084B2 | 2019-12-10 | |||
| US10643981B2 | 2020-05-05 |
Attorney, Agent or Firm:
KASAN IP & LAW FIRM (KR)
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