Title:
NEAR-INFRARED RAY CUT FILTER AND DEVICE USING NEAR-INFRARED RAY CUT FILTER
Document Type and Number:
Japanese Patent JP2012008532
Kind Code:
A
Abstract:
To obtain a near-infrared ray cut filter which has a wide viewing angle, is superior in near-infrared ray cutting capability, has a low hygroscopicity, and is free from foreign matters and warpage.
The near-infrared ray cut filter includes a resin substrate (I) containing a compound (I) which has a structure derived from a compound expressed by a formula (I).
Inventors:
ASANO TAKAYUKI
TSUBOUCHI TAKASHI
OHASHI YUKIE
TANIGUCHI KOTA
MITSUI TATSURO
HATAKEYAMA KOJI
SUGIYAMA NAOKI
NAGAYA KATSUYA
TSUBOUCHI TAKASHI
OHASHI YUKIE
TANIGUCHI KOTA
MITSUI TATSURO
HATAKEYAMA KOJI
SUGIYAMA NAOKI
NAGAYA KATSUYA
Application Number:
JP2011098475A
Publication Date:
January 12, 2012
Filing Date:
April 26, 2011
Export Citation:
Assignee:
JSR CORP
International Classes:
G02B5/22; C08K5/3417; C08L101/00; G03B11/00
Domestic Patent References:
| JPH01228960A | 1989-09-12 | |||
| JP2005338395A | 2005-12-08 | |||
| JP2005109196A | 2005-04-21 | |||
| JP2009157273A | 2009-07-16 |
Foreign References:
| US5543086A | 1996-08-06 |
Attorney, Agent or Firm:
Patent corporation ssinpat