Title:
光吸収性反射防止体とその製造方法
Document Type and Number:
Japanese Patent JP4147743
Kind Code:
B2
Abstract:
A light absorptive antireflector comprising a substrate, and a first layer of a light absorptive film, a second layer made of a material which has slight absorption within a visible light region and a third layer made of a material which has a refractive index smaller than 1.55, sequentially formed on the substrate, which has an adequate low reflection performance within a wide range of a wavelength region and which has an electromagnetic shielding ability and a low luminous transmittance suitable for improving the contrast of a display, has freeness in transmittance and reflection color and is excellent also in the productivity, and a method for its production.
Inventors:
Takuji Oyama
Tomohiro Yamada
Tomohiro Yamada
Application Number:
JP2000533775A
Publication Date:
September 10, 2008
Filing Date:
February 24, 1999
Export Citation:
Assignee:
Asahi Glass Co., Ltd.
International Classes:
G02B1/10; B32B7/02; G02B1/115; G02B1/14; G09F9/00; H01J5/08; H01J5/16; H01J29/88; H01J29/89
Domestic Patent References:
| JP10186103A | ||||
| JP1257801A | ||||
| JP6217701A | ||||
| JP1026704A | ||||
| JP6208003A | ||||
| JP9156964A |