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Title:
FILM FORMATION METHOD FOR LIGHT-EMITTING LAYER, PRODUCTION METHOD FOR DISPLAY DEVICE, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/170770
Kind Code:
A1
Abstract:
According to the present invention, a film formation method for a red light-emitting layer (25R) includes a light-emitting layer formation step for forming a red light-emitting layer (24R) that includes quantum dots that comprise a core or quantum dots that comprise a core and a shell and, after the light-emitting layer formation step for forming the red light-emitting layer (24R), a light-emitting layer processing step for using a processing agent (51) to process the quantum dots included in the red light-emitting layer (24R).

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Inventors:
YAMADA HIROHISA
YAGUCHI YUMA
MARUHASHI KAZUKI
Application Number:
PCT/JP2022/009846
Publication Date:
September 14, 2023
Filing Date:
March 08, 2022
Export Citation:
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Assignee:
SHARP DISPLAY TECHNOLOGY CORP (JP)
International Classes:
H05B33/10; H05B33/14
Foreign References:
US20200332190A12020-10-22
US20200332191A12020-10-22
CN112011328A2020-12-01
JP2021086151A2021-06-03
CN113122233A2021-07-16
JP2017523472A2017-08-17
JP2014531762A2014-11-27
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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