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1. WO2020194409 - LIGHT EMITTING DEVICE

Publication Number WO/2020/194409
Publication Date 01.10.2020
International Application No. PCT/JP2019/012251
International Filing Date 22.03.2019
IPC
H05B 33/14 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33Electroluminescent light sources
12Light sources with substantially two-dimensional radiating surfaces
14characterised by the chemical or physical composition or the arrangement of the electroluminescent material
H05B 33/20 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33Electroluminescent light sources
12Light sources with substantially two-dimensional radiating surfaces
20characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
C09K 11/08 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11Luminescent, e.g. electroluminescent, chemiluminescent, materials
08containing inorganic luminescent materials
Applicants
  • シャープ株式会社 SHARP KABUSHIKI KAISHA [JP]/[JP]
Inventors
  • 竹中 裕喜雄 TAKENAKA, Yukio
Agents
  • 特許業務法人HARAKENZO WORLD PATENT & TRADEMARK HARAKENZO WORLD PATENT & TRADEMARK
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) LIGHT EMITTING DEVICE
(FR) DISPOSITIF ÉLECTROLUMINESCENT
(JA) 発光素子
Abstract
(EN)
This light emitting device (10) includes a first electrode (11), a second electrode (15), and a light emitting layer (13) provided between the first electrode (11) and the second electrode (15), wherein the light emitting layer (13) includes quantum dots (2) and first polysilsesquioxane (3) having electric conductivity.
(FR)
Ce dispositif électroluminescent (10) comprend une première électrode (11), une seconde électrode (15), et une couche électroluminescente (13) disposée entre la première électrode (11) et la seconde électrode (15), la couche électroluminescente (13) comprenant des points quantiques (2) et un premier polysilsesquioxane (3) ayant une conductivité électrique.
(JA)
第1電極(11)と、第2電極(15)と、第1電極(11)と第2電極(15)との間に備えられた発光層(13)とを含む発光素子(10)であって、発光層(13)は、量子ドット(2)と、導電性を有する第1ポリシルセスキオキサン(3)とを含む。
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