Title:
NEAR-INFRARED-ABSORBING COMPOSITION, NEAR-INFRARED CUT-OFF FILTER USING SAME, CAMERA MODULE, AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2014/129291
Kind Code:
A1
Abstract:
This near-infrared-absorbing composition contains a copper compound and a compound having a partial structure that can be represented by formula (1). The copper compound is present in an amount between 3×10-3 and 1 moles, inclusive, per gram of the compound having a partial structure that can be represented by formula (1).
(1)
(In formula (1), R1 represents either a hydrogen atom or an organic group.)
Inventors:
KAWASHIMA TAKASHI (JP)
TAKAHASHI HIDENORI (JP)
EZOE TOSHIHIDE (JP)
TAKAHASHI HIDENORI (JP)
EZOE TOSHIHIDE (JP)
Application Number:
PCT/JP2014/052303
Publication Date:
August 28, 2014
Filing Date:
January 31, 2014
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/22; C09K3/00; G03B11/00
Domestic Patent References:
WO1999026952A1 | 1999-06-03 | |||
WO2004006336A1 | 2004-01-15 |
Foreign References:
JP2011227528A | 2011-11-10 | |||
JP2008091535A | 2008-04-17 |
Attorney, Agent or Firm:
ODAHARA Shuichi et al. (JP)
Shuichi Odawara (JP)
Shuichi Odawara (JP)
Download PDF:
Previous Patent: SUNLIGHT-COLLECTING REFLECTIVE MIRROR
Next Patent: BIOLOGICAL ANALYZING DEVICE AND BIOMOLECULE ANALYZING EQUIPMENT
Next Patent: BIOLOGICAL ANALYZING DEVICE AND BIOMOLECULE ANALYZING EQUIPMENT