Title:
MULTILAYER BODY AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/066082
Kind Code:
A1
Abstract:
A multilayer body which comprises a wavelength selective absorption layer that contains a resin, at least one dye selected from among four specific dyes A to D, and a browning inhibitor for dyes, and a gas barrier layer that is arranged directly on at least one surface of the wavelength selective absorption layer, wherein the gas barrier layer contains a crystalline resin, while having a thickness of from 0.1 μm to 10 μm and an oxygen permeability of 60 cc/m2∙day∙atm or less; and an organic electroluminescent display device.
Inventors:
KUWAHARA HIROKI (JP)
FUKAGAWA NOBUTAKA (JP)
SASAKI DAISUKE (JP)
FUKAGAWA NOBUTAKA (JP)
SASAKI DAISUKE (JP)
Application Number:
PCT/JP2020/037380
Publication Date:
April 08, 2021
Filing Date:
September 30, 2020
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/22; G09F9/00; H01L27/32; H01L51/50; H05B33/02
Domestic Patent References:
| WO2018190211A1 | 2018-10-18 | |||
| WO2016031810A1 | 2016-03-03 |
Foreign References:
| JP2014089408A | 2014-05-15 | |||
| JP2007262323A | 2007-10-11 | |||
| JP2007262327A | 2007-10-11 | |||
| JP2008203436A | 2008-09-04 | |||
| JPH11193352A | 1999-07-21 |
Attorney, Agent or Firm:
IIDA & PARTNERS et al. (JP)
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