Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/192865
Kind Code:
A1
Abstract:
This display device comprises: a first substrate having a first surface and a second surface on the opposite side to the first surface; a first light-emitting layer which is provided on the second surface and includes a first polymer and an ionic liquid; a first electrode provided to be in contact with a first side surface of the first light-emitting layer; a second electrode provided to be in contact with a second surface facing the first side surface of the first light-emitting layer; and a second substrate that faces the first substrate and is in contact with the first light-emitting layer.
Inventors:
OSAWA SHUICHI (JP)
IMAZEKI YOSHIKATSU (JP)
KAMIJO YOICHI (JP)
MIYASAKA KOICHI (JP)
KAMEI YOSHIFUMI (JP)
IMAZEKI YOSHIKATSU (JP)
KAMIJO YOICHI (JP)
MIYASAKA KOICHI (JP)
KAMEI YOSHIFUMI (JP)
Application Number:
PCT/JP2021/008140
Publication Date:
September 30, 2021
Filing Date:
March 03, 2021
Export Citation:
Assignee:
JAPAN DISPLAY INC (JP)
International Classes:
H05B33/12; H01L51/50; H05B33/22; H05B33/26
Foreign References:
| JP2010072579A | 2010-04-02 | |||
| JP2011103234A | 2011-05-26 | |||
| JP2007139899A | 2007-06-07 | |||
| JP2000067601A | 2000-03-03 |
Attorney, Agent or Firm:
TAKAHASHI, HAYASHI AND PARTNER PATENT ATTORNEYS, INC. (JP)
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