Title:
ELECTRONIC DEVICE INCLUDING DISCOLORED INK LAYER
Document Type and Number:
WIPO Patent Application WO/2021/256875
Kind Code:
A1
Abstract:
An electronic device according to various embodiments disclosed in the present document comprises: a transparent substrate; a discolored ink layer which is stacked on the inner side surface of the transparent substrate and which includes at least one light transmissive area; an optical waveguide layer stacked on the discolored ink layer; and a reflective layer stacked on the optical waveguide layer, wherein the light transmissive area allows the external light to be incident on the inside of the discolored layer, and the optical waveguide layer and/or the reflective layer can allow at least part of the light incident from the outside to be incident on the discolored ink layer. Other various embodiments are possible.
Inventors:
SON KYOUNGDON (KR)
KIM HAKJU (KR)
SIN WANJU (KR)
LEE SEOKGYU (KR)
LIM JIWOON (KR)
JUNG POONGGI (KR)
CHOI HYUNSUK (KR)
KIM HAKJU (KR)
SIN WANJU (KR)
LEE SEOKGYU (KR)
LIM JIWOON (KR)
JUNG POONGGI (KR)
CHOI HYUNSUK (KR)
Application Number:
PCT/KR2021/007618
Publication Date:
December 23, 2021
Filing Date:
June 17, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04M1/02; C09D11/50; F21V8/00; G02B5/08
Foreign References:
| KR20200015046A | 2020-02-12 | |||
| KR20170033487A | 2017-03-27 | |||
| KR20170013482A | 2017-02-07 | |||
| KR101714309B1 | 2017-03-09 | |||
| JP2018187855A | 2018-11-29 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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