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Title:
COMPOSITION FOR SOLID-STATE IMAGING ELEMENT AND METHOD FOR FORMING INFRARED-SHIELDING FILM FOR SOLID-STATE IMAGING ELEMENT
Document Type and Number:
WIPO Patent Application WO/2018/186114
Kind Code:
A1
Abstract:
The present invention is a composition for a solid-state imaging element including an inorganic compound, a polymer, an organic pigment, and a solvent, wherein the amine value of the polymer is 90 mg KOH/g to 200 mg KOH/g, the solvent includes a specific solvent having a solubility parameter of 8.8 to 12.0, the content of the specific solvent with respect to the entire amount of the composition for a solid-state imaging element is 40% by mass to 90% by mass, and the solubility of the organic pigment in the solvent at 20°C and 0.1 MPa is 2% by mass or greater.

Inventors:
HATAKEYAMA Kouji (9-2 Higashi-Shinbashi 1-chome, Minato-k, Tokyo 40, 〒1058640, JP)
MURATA Yuusuke (9-2 Higashi-Shinbashi 1-chome, Minato-k, Tokyo 40, 〒1058640, JP)
SHIMADA Mibuko (9-2 Higashi-Shinbashi 1-chome, Minato-k, Tokyo 40, 〒1058640, JP)
Application Number:
JP2018/009555
Publication Date:
October 11, 2018
Filing Date:
March 12, 2018
Export Citation:
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Assignee:
JSR CORPORATION (9-2 Higashi-Shinbashi 1-chome, Minato-ku Tokyo, 40, 〒1058640, JP)
International Classes:
G02B5/22; C09B23/00; C09B47/12; C09B47/18; H01L27/146
Foreign References:
JP2010286692A2010-12-24
JP2014134721A2014-07-24
JP2013104905A2013-05-30
JP2014149432A2014-08-21
US20080179572A12008-07-31
US20130164681A12013-06-27
Attorney, Agent or Firm:
AMANO Kazunori (6th Floor Fujikogyo Building, 1-18, Aioi-cho 1-chome, Chuo-ku, Kobe-sh, Hyogo 25, 〒6500025, JP)
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