Title:
CURABLE COMPOSITION, FILM, NEAR INFRARED CUT-OFF FILTER, SOLID-STATE IMAGING ELEMENT, IMAGE DISPLAY DEVICE, INFRARED SENSOR, AND CAMERA MODULE
Document Type and Number:
WIPO Patent Application WO/2020/009015
Kind Code:
A1
Abstract:
This curable composition contains a compound represented by formula (1) or formula (2), a curable compound, and a solvent. The film, the near infrared cut-off filter, the solid-state imaging element, the image display device, the infrared sensor, and the camera module according to the present invention use the curable composition. In the formula, X1-X5 each independently represent O, S, or a dicyanomethylene group, R1-R5 each independently represent a group represented by formula (R2) or the like, at least one of R1 and R2 represents a group represented by formula (R2), and at least one of R3 and R4 represents a group represented by formula (R2).
Inventors:
MATSUMURA TOKIHIKO (JP)
SAMEJIMA SUGURU (JP)
SAMEJIMA SUGURU (JP)
Application Number:
PCT/JP2019/025810
Publication Date:
January 09, 2020
Filing Date:
June 28, 2019
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C08L101/00; C08F2/44; C08K5/34; G02B5/22; C08F20/00
Domestic Patent References:
| WO2008035533A1 | 2008-03-27 |
Foreign References:
| US4175956A | 1979-11-27 | |||
| JP2017159947A | 2017-09-14 | |||
| JP2017132891A | 2017-08-03 | |||
| JP2018092923A | 2018-06-14 | |||
| JP2004319309A | 2004-11-11 | |||
| JP2000345059A | 2000-12-12 | |||
| JP2008074922A | 2008-04-03 | |||
| JP2003301009A | 2003-10-21 |
Other References:
PROSTOTA, Y. ET AL.: "New unsymmetrical squaraine dyes derived from imidazo[1, 5-a]pyridine", DYES AND PIGMENTS, vol. 96, 17 October 2012 (2012-10-17), pages 554 - 562, XP55672420
Attorney, Agent or Firm:
SIKs & Co. (JP)
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