LIGHT ABSORPTION ANTIREFLECTIVE BODY AND METHOD OF PRODUCING THE SAME

Title:

LIGHT ABSORPTION ANTIREFLECTIVE BODY AND METHOD OF PRODUCING THE SAME

Document Type and Number:

WIPO Patent Application WO/1999/044080

Kind Code:

A1

Abstract:

A light absorption antireflective body comprising a first layer of light absorbing film, a second layer made of a material slightly absorbing light in the visible region, and a third layer made of a material having a refractive index of below 1.55, the three layer being formed in multilayer in order from the base; having a sufficient low reflective power in a wide wavelength range, a low luminous transmittance suitable for improving the contrast of a display, and an electromagnetic wave shielding capacity; being variable in transmittance and reflected color tone; and being excellent in productivity. A method of producing such a light absorption antireflective body is also disclosed.

More Like This:

JP2017181569	METHOD OF MAINTAINING ANTIFOGGING PROPERTY OF OPTICAL ELEMENT SURFACE
WO/1998/054604	PLASTIC LENSES AND PRIMER COMPOSITION USED FOR COATING THE SAME
JP5266466	Optical members, plastic lenses for eyeglasses and their manufacturing methods

Inventors:

OYAMA TAKUJI (JP)
YAMADA TOMOHIRO (JP)

Application Number:

PCT/JP1999/000841

Publication Date:

September 02, 1999

Filing Date:

February 24, 1999

Export Citation:

Click for automatic bibliography generation Help

Assignee:

ASAHI GLASS CO LTD (JP)
OYAMA TAKUJI (JP)
YAMADA TOMOHIRO (JP)

International Classes:

G02B1/115; G02B1/14; H01J29/89; G02B1/10; (IPC1-7): G02B1/11; H01J5/08; H01J5/16; H01J29/88; H01J29/89; B32B7/02; G09F9/00

Foreign References:

JPH10186103A	1998-07-14
JPH01257801A	1989-10-13
JPS6217701A	1987-01-26
JPH1026704A	1998-01-27
JPH06208003A	1994-07-26

Other References: