Title:
ガスバリアーフィルム、波長変換部材及びバックライトユニット
Document Type and Number:
Japanese Patent JP6729568
Kind Code:
B2
Abstract:
The present invention addresses the problem of providing a gas barrier film in which gas barrier properties and optical characteristics are obtained at the same time, a wavelength conversion member, and a backlight unit. This gas barrier film has a first gas barrier layer comprising a plurality of layers on one surface of a substrate, the gas barrier film being characterized in that the average light transmittance in a wavelength range of 430-470 nm when light is incident from the side of the surface having the first gas barrier layer is 92% to 95%, and the average light transmittance in a wavelength range of 430-700 nm is 90% to 95%.
Inventors:
Miya Saki Miho
Application Number:
JP2017520589A
Publication Date:
July 22, 2020
Filing Date:
May 06, 2016
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
B32B7/023; C08J7/048; F21S2/00; G02B5/20
Domestic Patent References:
| JP2015057640A |
Foreign References:
| WO2013069402A1 | ||||
| WO2014025570A1 | ||||
| WO2015046092A1 |
Attorney, Agent or Firm:
Gwangyang International Patent Office