Title:
感光性樹脂組成物、これを利用した感光性樹脂膜およびカラーフィルター
Document Type and Number:
Japanese Patent JP7111768
Kind Code:
B2
Abstract:
A photosensitive resin composition, a photosensitive resin film prepared by using the same, and a color filter comprising the photosensitive resin film are provided. The photosensitive resin composition comprises: (A) a colorant comprising a dye with a core-shell structure; (B) a binder resin; (C) a photopolymerizable compound; (D) a photopolymerization initiator; and (E) a solvent, wherein a shell is represented by formula 1. (In the formula 1, each substituent is as the same as defined in the specification.) The photosensitive resin composition according to one embodiment can implement the color filter with excellent brightness and durability by using a core-shell dye consisting of the shell of a specific structure surrounding a squarylium-based core.
Inventors:
Xin Ming
Zhang Spring Root
Kim Zendai
Choi Kei Pan
Satoshi Yanagi
Zhang Spring Root
Kim Zendai
Choi Kei Pan
Satoshi Yanagi
Application Number:
JP2020080504A
Publication Date:
August 02, 2022
Filing Date:
April 30, 2020
Export Citation:
Assignee:
SAMSUNG SDI Co., LTD.
International Classes:
G03F7/004; C07D471/18; C08K9/10; C08L101/00; C09B57/00; C09B67/08; C09B67/20; C09B67/22; G02B5/20; G03F7/075
Domestic Patent References:
| JP2015098589A | ||||
| JP2012013945A | ||||
| JP2016117858A |
Foreign References:
| WO2018062663A1 | ||||
| WO2018056546A1 | ||||
| CN107793327A |
Attorney, Agent or Firm:
Hatta International Patent Corporation
Previous Patent: Methods for Purifying Heterodimeric Multispecific Antibodies from Parental Homodimeric Antibody Spec...
Next Patent: LINEAR ACTUATOR
Next Patent: LINEAR ACTUATOR