公开(公告)号：US20200369890A1

公开(公告)日：2020-11-26

申请号：US16992668

申请日：2020-08-13

Applicant: FUJIFILM Corporation

Inventor： Daisuke SASAKI ,  Akihiro HARA ,  Kunihiko KODAMA ,  Nobutaka FUKAGAWA ,  Yu NAITO ,  Hiroki KUWAHARA

IPC: C09B57/00 ,  C08K5/3445 ,  G02B5/22

Abstract: Provided are a resin composition including a compound represented by Formula (1) and a resin, a film and a filter including the resin composition, a liquid crystal display device and a solid-state imaging element including the filter, and a compound suitable as a light absorbing component of the resin composition and the filter. In Formula (1), Dye represents a colorant structural part obtained by removing n1 hydrogen atoms from a squarylium compound having a specific structure. Q1 is a structural part in which energy levels of a highest occupied molecular orbital and a lowest unoccupied molecular orbital satisfy a specific condition. L1 represents a divalent linking group and n1 represents an integer of 1 to 4.

公开(公告)号：US20200217993A1

公开(公告)日：2020-07-09

申请号：US16822367

申请日：2020-03-18

Applicant: FUJIFILM Corporation

Inventor： Nobutaka FUKAGAWA ,  Yu NAITO ,  Hiroki KUWAHARA ,  Daisuke SASAKI ,  Hidetomo FURUYAMA ,  Natsuru CHIKUSHI

IPC: G02B1/14 ,  C08K5/3445 ,  C08J5/18 ,  G02F1/1335

Abstract: Provided are a polarizing plate protective film including a resin and a coloring agent having an absorption maximum wavelength in a range of 560 to 620 nm or 460 to 520 nm in an amount of 0.1 parts by mass or more with respect to 100 parts by mass of the resin, in which a film thickness is 1 to 18 μm, and a moisture content is 0.5% by mass or less, a polarizing plate in which the protective film is used, and a liquid crystal display device in which the polarizing plate is used.