Title:
RESIN COMPOSITION, COMPOUND (Z), OPTICAL FILTER, AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/085372
Kind Code:
A1
Abstract:
An embodiment of the present invention pertains to a resin composition, a compound (Z), an optical filter, or a solid-state imaging device and optical sensor device using the optical filter. The resin composition contains a resin, and a compound (Z) represented by formula (I) and having a maximum absorption wavelength that falls within the wavelength range of 850-1100 nm. (I): Cn+An- [Cn+ represents a monovalent cation represented by formula (II), and An- represents a monovalent anion.] [YA and YD each independently represent a hydrogen atom, a halogen atom, or a group having at least one selected from a carbon atom, a sulfur atom, an oxygen atom, a nitrogen atom, and a phosphorus atom, ZA-ZC and YB-YC each independently represent a hydrogen atom, a halogen atom, or a group having at least one selected from a carbon atom, a sulfur atom, an oxygen atom, a nitrogen atom, a phosphorus atom, and a silicon atom, or two adjacent ones of ZA-ZC may be linked together to form a ring, YB and YC are optionally linked together to form a ring, units A and B each independently represent a group having a complex aromatic ring, some groups in unit A may be linked to YA to form a ring, and some groups in unit B may be linked to YD to form a ring.]
Inventors:
UCHIDA YOSUKE (JP)
NAGAYA KATSUYA (JP)
OSAKI HITOSHI (JP)
KAWABE YASUNORI (JP)
SHIMOGAWA HIROYUKI (JP)
NAKAMURA KAZUTO (JP)
NAGAYA KATSUYA (JP)
OSAKI HITOSHI (JP)
KAWABE YASUNORI (JP)
SHIMOGAWA HIROYUKI (JP)
NAKAMURA KAZUTO (JP)
Application Number:
PCT/JP2020/040085
Publication Date:
May 06, 2021
Filing Date:
October 26, 2020
Export Citation:
Assignee:
JSR CORP (JP)
International Classes:
C08L101/00; C07D209/08; C07D209/90; C07D309/34; C07D311/58; C07D335/02; C07D487/22; C08K3/38; C08K5/00; C08K5/15; C08K5/34; G02B1/04; G02B5/22; G02B5/26; G02B5/28
Domestic Patent References:
| WO2019168090A1 | 2019-09-06 |
Foreign References:
| JPH10203032A | 1998-08-04 | |||
| US5262549A | 1993-11-16 | |||
| JP2012117030A | 2012-06-21 | |||
| US5766956A | 1998-06-16 | |||
| JP2014095007A | 2014-05-22 |
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
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