Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/235689
Kind Code:
A1
Abstract:
Provided is a display device. The display device comprises: a conductive layer including first voltage wiring and second voltage wiring; an interlayer insulating layer disposed on the conductive layer; a plurality of first-type electrodes which are disposed on the interlayer insulating layer and extend in a first direction; a plurality of second-type electrodes which are spaced apart from the first-type electrodes; a plurality of light emitting elements disposed on the first-type electrodes and the second-type electrodes; a first-type contact electrode which is disposed on the first-type electrode and is in contact with the light emitting element; and a second-type contact electrode which is disposed on the second-type electrode and is in contact with the light emitting element, wherein the second-type contact electrode includes a plurality of contact electrode extension parts and a contact electrode connecting part which connects the electrode extension parts, the contact electrode connecting part being disposed between the first-type electrode and the second-type electrode.
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Inventors:
KIM KYUNG BAE (KR)
WOO MIN KYU (KR)
PARK DO YEONG (KR)
JUNG MEE HYE (KR)
CHAI CHONG CHUL (KR)
WOO MIN KYU (KR)
PARK DO YEONG (KR)
JUNG MEE HYE (KR)
CHAI CHONG CHUL (KR)
Application Number:
PCT/KR2021/004352
Publication Date:
November 25, 2021
Filing Date:
April 07, 2021
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
H01L27/15; H01L25/075; H01L27/12; H01L33/62
Domestic Patent References:
| WO2020017718A1 | 2020-01-23 |
Foreign References:
| KR20200041429A | 2020-04-22 | |||
| KR20200004936A | 2020-01-15 | |||
| KR20170074410A | 2017-06-30 | |||
| US9443904B1 | 2016-09-13 |
Attorney, Agent or Firm:
KASAN IP & LAW FIRM (KR)
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