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Patent Searching and Data


Title:
WAVELENGTH CONVERSION MEMBER, BACKLIGHT UNIT AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/186731
Kind Code:
A1
Abstract:
A wavelength conversion member which contains a cured product obtained by curing a curable composition that contains at least a quantum dot phosphor and a polyfunctional thiol compound, and which is configured such that the reaction rate of thiol groups in the cured product is from 15% to 65%.

Inventors:
YAHATA, Tatsuya (9-2, Marunouchi 1-chome, Chiyoda-k, Tokyo 06, 〒1006606, JP)
KIRIGAYA, Kunihiro (9-2, Marunouchi 1-chome, Chiyoda-k, Tokyo 06, 〒1006606, JP)
YANAGITA, Mika (9-2, Marunouchi 1-chome, Chiyoda-k, Tokyo 06, 〒1006606, JP)
MUKAIGAITO, Kouhei (9-2, Marunouchi 1-chome, Chiyoda-k, Tokyo 06, 〒1006606, JP)
Application Number:
JP2018/012586
Publication Date:
October 03, 2019
Filing Date:
March 27, 2018
Export Citation:
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Assignee:
HITACHI CHEMICAL COMPANY, LTD. (9-2 Marunouchi 1-chome, Chiyoda-ku Tokyo, 06, 〒1006606, JP)
International Classes:
G02B5/20; G02F1/13357; H01L33/50
Domestic Patent References:
WO2017068781A12017-04-27
WO2016035602A12016-03-10
Foreign References:
JP2017537351A2017-12-14
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (3-17, Shinjuku 4-chome Shinjuku-k, Tokyo 22, 〒1600022, JP)
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