Title:
COMPOSITION, FILM, OPTICAL FILTER, LAYERED BODY, SOLID-STATE IMAGING ELEMENT, IMAGE DISPLAY DEVICE AND INFRARED SENSOR
Document Type and Number:
WIPO Patent Application WO/2020/036037
Kind Code:
A1
Abstract:
Provided is a composition with which a film wherein defects have been suppressed can be produced. In addition, provided are the film wherein defects have been suppressed, and, an optical filter, a layered body, a solid-state imaging element, an image display device, and an infrared sensor, comprising the film. The composition contains a near-infrared radiation absorbing pigment, a compound represented by formula (1), a primary to tertiary amine compound having a molecular weight of 500 or lower and a boiling point of 300°C or lower, a resin, and a solvent. The compound represented by formula (1) has a solubility of 0.1 g/L or more in propylene glycol methyl ether acetate at 25°C. In the total solid contents of the composition, the amine compound content is 10 to 5,000 ppm by mass.
Inventors:
TSUYAMA HIROAKI (JP)
TSURUTA TAKUYA (JP)
ARAYAMA KYOHEI (JP)
MIYATA TETSUSHI (JP)
TSURUTA TAKUYA (JP)
ARAYAMA KYOHEI (JP)
MIYATA TETSUSHI (JP)
Application Number:
PCT/JP2019/027931
Publication Date:
February 20, 2020
Filing Date:
July 16, 2019
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/22; G01J1/02; G02B5/20; G02F1/1335; H01L27/144; H01L27/146
Domestic Patent References:
| WO2019049626A1 | 2019-03-14 | |||
| WO2017038252A1 | 2017-03-09 | |||
| WO2018142804A1 | 2018-08-09 | |||
| WO2017170339A1 | 2017-10-05 |
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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