Title:
LIGHT-EMITTING DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/145672
Kind Code:
A1
Abstract:
The present invention relates to a light-emitting display device in which the upper structure of a light-emitting device has been changed to omit a polarizing plate, and which thus has an improved color reproduction range and power consumption and also reduces luminance degradation resulting from a viewing angle change.
Inventors:
KIM BO SEONG (KR)
KIL MOON SUNG (KR)
KIM KWANG JONG (KR)
KIL MOON SUNG (KR)
KIM KWANG JONG (KR)
Application Number:
PCT/KR2021/015327
Publication Date:
July 07, 2022
Filing Date:
October 28, 2021
Export Citation:
Assignee:
LG DISPLAY CO LTD (KR)
International Classes:
H01L27/32; H01L51/52
Foreign References:
| KR20100059702A | 2010-06-04 | |||
| JP2014154354A | 2014-08-25 | |||
| JP2010224096A | 2010-10-07 | |||
| KR20160015815A | 2016-02-15 | |||
| KR20190069940A | 2019-06-20 |
Attorney, Agent or Firm:
PARK, Byeong Suk (KR)
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