Title:
FILM LAMINATE AND LAMINATED GLASS
Document Type and Number:
WIPO Patent Application WO/2016/199676
Kind Code:
A1
Abstract:
In this film laminate, which has a laminated film on a transparent substrate, the laminated film has one or more functional layers, and the laminated film has a first portion comprising a series of portions that include a first dielectric layer, a first functional layer on the first dielectric layer, and a second dielectric layer on the functional layer. The first functional layer is the functional layer on the side farthest from the transparent substrate among the one or more functional layers. The first functional layer is composed of ZrNx, and has a refractive index n of less than 1.2 at a wavelength of 500 nm and an extinction coefficient k of greater than 6 at a wavelength of 1500 nm. In this film laminate, selectivity Se expressed in terms of Tv/g satisfies 1.1≤Se, where the visible light transmissivity is Tv(%) and the solar heat gain coefficient is g(%).
Inventors:
MATSUMOTO AKIYO (JP)
TOMIZAWA TAKESHI (JP)
ODAKA HIDEFUMI (JP)
TAKIMOTO YASUYUKI (JP)
TOMIZAWA TAKESHI (JP)
ODAKA HIDEFUMI (JP)
TAKIMOTO YASUYUKI (JP)
Application Number:
PCT/JP2016/066465
Publication Date:
December 15, 2016
Filing Date:
June 02, 2016
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
C03C17/34; B32B9/00; C03C27/12
Foreign References:
| JP2006051447A | 2006-02-23 | |||
| JPH0477330A | 1992-03-11 | |||
| US20040096671A1 | 2004-05-20 | |||
| JPH04243935A | 1992-09-01 | |||
| JP2011520755A | 2011-07-21 | |||
| JPH03112833A | 1991-05-14 | |||
| JPS63206333A | 1988-08-25 | |||
| JPH05221689A | 1993-08-31 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
Tadashige Ito (JP)
Tadashige Ito (JP)
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