COMPOUND

The present invention is to provide a compound capable of forming a color filter excellent in lightness. Provided is a compound represented by formula (I). In formula (I), R^4A and R^5A represent hydrogen atoms; M^(r+) represents an r-valent metal ion; r represents an integer equal to or greater tha...

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Bibliographic Details
Main Authors OGAKI HIROTAKA, ISHIDO YUKI, INOUE KEISUKE
Format Patent
LanguageEnglish
Korean
Published 21.09.2023
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS SPECIALLY ADAPTED THEREFOR
CHEMISTRY
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
MATERIALS THEREFOR
METALLURGY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
ORGANIC CHEMISTRY
ORIGINALS THEREFOR
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
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Summary:The present invention is to provide a compound capable of forming a color filter excellent in lightness. Provided is a compound represented by formula (I). In formula (I), R^4A and R^5A represent hydrogen atoms; M^(r+) represents an r-valent metal ion; r represents an integer equal to or greater than 1; each of k and m independently represents an integer equal to or greater than 1; and -SO_3^- is a group substituting for k+1 hydrogen atoms possessed by any one or more of T^1 and R^(1A) to R^(22A). [과제] 본 발명은, 명도가 우수한 컬러 필터를 형성할 수 있는 화합물을 제공하는 것을 과제로 한다. [해결 수단] 식 (I)로 나타내어지는 화합물. JPEGpat00050.jpg46155 [식 (I) 중, R4A 및 R5A는 수소 원자를 나타내고, Mr+는, r가의 금속 이온을 나타내고, r은 1 이상의 정수를 나타내고, k 및 m은, 각각 독립적으로, 1 이상의 정수를 나타낸다. -SO3-는, R1A~R22A 및 T1 중 어느 하나 이상이 가지는 k+1개의 수소 원자를 치환하는 기이다.]
Bibliography:Application Number: KR20230029824