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Title:
TRANSPARENT SUBSTRATE COMPRISING ANTIREFLECTION COATING
Document Type and Number:
Japanese Patent JP2011032168
Kind Code:
A
Abstract:

To provide an antireflection coating having improved mechanical performance, especially for the purpose of using the glazing provided with the coating as an automobile windscreen.

A transparent substrate especially made of glass, provided on at least one of its faces with the antireflection coating A is provided and includes a single thin layer formed from at least two materials of different refractive index, the composition of which thin layer varies continuously through its thickness e.


Inventors:
JORET LAURENT
LEBELLAC DAVID
MAURER MARC
Application Number:
JP2010219173A
Publication Date:
February 17, 2011
Filing Date:
September 29, 2010
Export Citation:
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Assignee:
SAINT GOBAIN
International Classes:
C03C17/00; B32B17/10; C03C17/36; C03C17/22; C03C17/23; C03C17/34; C03C27/12; G02B1/11; B60J1/00
Domestic Patent References:
JPH05186245A1993-07-27
JPH0717741A1995-01-20
JPS54127424A1979-10-03
JPH08238710A1996-09-17
JPH08337441A1996-12-24
JPH09209154A1997-08-12
JPH11509513A1999-08-24
JPS60501358A1985-08-22
JPH0756002A1995-03-03
JP4698786B22011-06-08
Foreign References:
US3042542A1962-07-03
US3378396A1968-04-16
Attorney, Agent or Firm:
Yoshio Kawaguchi
Chihiro Watanabe
Katsuma Osaki
Mitsuaki Tsubokura



 
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