公开(公告)号：US20200217999A1

公开(公告)日：2020-07-09

申请号：US16821858

申请日：2020-03-17

Applicant: FUJIFILM Corporation

Inventor： Tetsushi MIYATA ,  Shunsuke KITAJIMA

IPC: G02B5/22 ,  G02B5/00 ,  G02F1/1335 ,  C08F2/44 ,  H01L31/0232

Abstract: A resin composition includes a near infrared absorbing colorant, an antioxidant, and a resin, in which a content of the near infrared absorbing colorant is 5 mass % or higher with respect to a total solid content of the resin composition, and the antioxidant includes a hindered amine compound.

公开(公告)号：US20200183277A1

公开(公告)日：2020-06-11

申请号：US16789229

申请日：2020-02-12

Applicant: FUJIFILM Corporation

Inventor： Hiroaki TSUYAMA ,  Takuya TSURUTA ,  Kyohei ARAYAMA ,  Kazutaka TAKAHASHI ,  Tetsushi MIYATA

IPC: G03F7/038 ,  G03F7/039 ,  G03F7/00 ,  G03F7/004 ,  G03F7/031 ,  C08F220/18

Abstract: A composition includes: an infrared absorbing pigment; an acid or a base that undergoes neutralization or a salt interchange reaction with the infrared absorbing pigment; an acidic or basic resin; and a solvent, in which in a case where the acid is included, the acidic resin is included, in a case where the base is included, the basic resin is included, and in a case where a pKa of the acid is represented by pKa1A, a conjugate acid pKa of the base is represented by pKa1B, a pKa of the acidic resin is represented by pKa2A, and a conjugate acid pKa of the basic resin is represented by pKa2B, any one of the following Expression A or Expression B is satisfied. pKa1A>pKa2A  Expression A pKa1B

公开(公告)号：US20190300694A1

公开(公告)日：2019-10-03

申请号：US16443114

申请日：2019-06-17

Applicant: FUJIFILM Corporation

Inventor： Kazutaka TAKAHASHI ,  Tetsushi MIYATA ,  Hiromu KOIZUMI

IPC: C08L33/14 ,  G02B5/20 ,  C08K5/00

Abstract: A resin composition includes an organic pigment, a resin, and a solvent, in which a content of a Na atom is 0.01 to 50 mass ppm with respect to a total solid content of a resin composition.

公开(公告)号：US20180196179A1

公开(公告)日：2018-07-12

申请号：US15912574

申请日：2018-03-06

Applicant: FUJIFILM Corporation

Inventor： Hirotaka TAKISHITA ,  Tetsushi MIYATA ,  Masahiro MORI ,  Kazuto SHIMADA ,  Ryoji GOTO

IPC: G02B5/26 ,  G02B5/20 ,  C09K19/36 ,  C09K19/56 ,  C09K19/58

CPC classification number: G02B5/26 ,  B32B7/02 ,  C09K19/2014 ,  C09K19/322 ,  C09K19/36 ,  C09K19/56 ,  C09K19/586 ,  C09K19/588 ,  C09K2019/0448 ,  C09K2019/188 ,  C09K2019/2092 ,  C09K2019/3408 ,  G02B5/208 ,  G02B5/287 ,  G02B5/3016 ,  H01L27/14621

Abstract: A laminate includes at least one first reflective layer formed by immobilizing a liquid crystal phase in which a rotational direction of the helical axis is rightward, and at least one second reflective layer formed by immobilizing a liquid crystal phase in which the rotational direction of the helical axis is leftward, in which the laminate has a first transmission band in the wavelength range of 300 to 3,000 nm, the half-width of the first transmission band is 200 nm or less, an average transmittance in a wavelength range from a half-value wavelength A on the short wavelength side of the first transmission band to a half-value wavelength B on the long wavelength side of the first transmission band is 50% or more, and the average transmittance in the wavelength range of 100 nm from the half-value wavelength A to the short wavelength side and the average transmittance in the wavelength range of 100 nm from the half-value wavelength B to the long wavelength side are respectively less than 20%.