Title:
波長変換部材、発光装置および液晶表示装置
Document Type and Number:
Japanese Patent JP7170903
Kind Code:
B2
Abstract:
The wavelength conversion member includes a wavelength conversion layer containing quantum dots, in which the wavelength conversion layer is provided between two substrates, at least one of the two substrates has a barrier layer, the wavelength conversion member has a total thickness of 120 μm or less, the wavelength conversion member has a rub resistance of 100 g or more, and the wavelength conversion member exhibits a bend resistance of a mandrel diameter of 4 mm or less in a bend resistance test carried out according to a cylindrical mandrel method specified in JIS K 5600-5-1:1999.
Inventors:
Tatsuya Ohba
Fujiwara Isao
Shinji Hikita
Fujiwara Isao
Shinji Hikita
Application Number:
JP2021555798A
Publication Date:
November 14, 2022
Filing Date:
June 10, 2021
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
G02B5/20; F21S2/00; F21V3/00; F21V3/12; F21V9/32; G02F1/13357
Domestic Patent References:
JP2001307948A | ||||
JP2007242462A | ||||
JP2010284825A |
Foreign References:
WO2018084289A1 | ||||
WO2018043616A1 | ||||
WO2018084280A1 |
Attorney, Agent or Firm:
Sykes Patent Attorney Corporation
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