PHOTOSENSITIVE RESIN COMPOSITION FOR COLOR FILTER AND IMAGE SENSOR COLOR FILTER USING THE SAME

A photosensitive resin composition for a color filter and an image sensor color filter using the same are provided to form micro patterns with excellent sensitivity due to a thiol group-containing sensitizer, and to prevent the lower side from being lifted and separated due to a modified compound of...

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Bibliographische Detailangaben
Hauptverfasser:	CHANG, MYUNG HWAN, HAN, GYU SEOK, RYU, JEE HYUN, BYON, NOH SEOK, LEE, CHEON SEOK
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS
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Beschreibung
Zusammenfassung:	A photosensitive resin composition for a color filter and an image sensor color filter using the same are provided to form micro patterns with excellent sensitivity due to a thiol group-containing sensitizer, and to prevent the lower side from being lifted and separated due to a modified compound of glycerol triacrylate. A photosensitive resin composition comprises a carboxyl group-containing acrylic binder resin, a photopolymerizable monomer, a photopolymerizable initiator, and a thiol group-containing sensitizer represented by chemical formula 1; a modified compound of glycerol triacrylate; organic pigment; and solvent. In chemical formula 1, n is an integer of 2 ~ 6; n1 is 0 ~ 5; R is an organic group; R1 and R2 are identical or is selected from the group consisting of hydrogen and substituted or unsubstituted alkyl group.