Title:
固体撮像素子用組成物及び固体撮像素子用赤外線遮蔽膜の形成方法
Document Type and Number:
Japanese Patent JP7326152
Kind Code:
B2
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:
Koji Hatakeyama
Yuusuke Murata
Sumiko Shimada
Yuusuke Murata
Sumiko Shimada
Application Number:
JP2019511112A
Publication Date:
August 15, 2023
Filing Date:
March 12, 2018
Export Citation:
Assignee:
JSR Corporation
International Classes:
G02B5/22; C09B47/12; C09B47/18; C09B57/00; H01L27/146
Domestic Patent References:
| JP2013151675A | ||||
| JP2010286692A | ||||
| JP2014134721A | ||||
| JP2013104905A | ||||
| JP2014149432A | ||||
| JP2106109763A | ||||
| JP2008185683A | ||||
| JP201517195A |
Foreign References:
| WO2016035695A1 |
Attorney, Agent or Firm:
Yoshinori Ikeda
Kazunori Amano
Kazunori Amano