Title:
ANTI-REFLECTIVE FILM-ATTACHED TRANSPARENT SUBSTRATE AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/019243
Kind Code:
A1
Abstract:
The present embodiment relates to an anti-reflective film-attached transparent substrate comprising: a transparent substrate having two main surfaces; and a diffusion layer and an anti-reflective film provided in this order on one of the main surfaces of the transparent substrate, wherein the luminous transmittance, the transmitted color b* value under a D65 light source, the luminous reflectance (SCI Y) of the outermost surface layer of the anti-reflective film, and the sheet resistance of the anti-reflective film are set to specific ranges, the anti-reflective film has a laminated structure in which at least two dielectric layers having different refractive indexes are laminated, and a value of diffusion and the brightness (SCE L*) of diffused light are set to specific ranges.
Inventors:
TAKEMOTO KAZUYA (JP)
MORIMOTO TAMOTSU (JP)
INOUE AICHI (JP)
MORIMOTO TAMOTSU (JP)
INOUE AICHI (JP)
Application Number:
PCT/JP2021/026878
Publication Date:
January 27, 2022
Filing Date:
July 16, 2021
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
B32B9/00; B32B7/023; B32B17/00; C03C17/38; C03C21/00; G09F9/00
Domestic Patent References:
| WO2019017072A1 | 2019-01-24 |
Foreign References:
| JP2018115105A | 2018-07-26 | |||
| JP2018146789A | 2018-09-20 | |||
| JP2016502592A | 2016-01-28 | |||
| JP2018115105A | 2018-07-26 | |||
| JP2016068470A | 2016-05-09 | |||
| JP2008201633A | 2008-09-04 | |||
| JP2020125648A | 2020-08-20 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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