Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/043062
Kind Code:
A1
Abstract:
An embodiment of the present invention provides a display device comprising: an auxiliary line on a substrate; an insulating layer which is disposed on the auxiliary line and includes a first opening overlapping the auxiliary line and having a greater width than the width of the auxiliary line; a first electrode on the insulating layer; a bank layer which includes a light emission opening overlapping the first electrode; an intermediate layer which overlaps the first electrode through the light emission opening and includes a light emission layer; and a second electrode on the intermediate layer, wherein the auxiliary line includes a plurality of sublayers, and the second electrode comes into contact with the side surface of one of the plurality of sublayers through the first opening of the insulating layer.
Inventors:
KIM JAE IK (KR)
KANG TAE WOOK (KR)
SONG SEUNG YONG (KR)
LEE DUCK JUNG (KR)
LEE JOON GU (KR)
KANG TAE WOOK (KR)
SONG SEUNG YONG (KR)
LEE DUCK JUNG (KR)
LEE JOON GU (KR)
Application Number:
PCT/KR2022/011849
Publication Date:
March 23, 2023
Filing Date:
August 09, 2022
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
H01L27/12
Foreign References:
| KR20170063326A | 2017-06-08 | |||
| KR20130005854A | 2013-01-16 | |||
| KR20130071543A | 2013-07-01 | |||
| KR20190042395A | 2019-04-24 | |||
| KR20200143622A | 2020-12-24 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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