RADIATION-SENSITIVE COMPOSITION FOR RED COLOR FILTER, COLOR FILTER AND COLOR LIQUID CRYSTAL DISPLAY ELEMENT

PROBLEM TO BE SOLVED: To provide a radiation-sensitive composition having a high light transmittance and enabling red pixels of high color purity to be formed without increasing the thickness of a coating film and the pigment component content of a colored radiation-sensitive composition. SOLUTION:...

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Hauptverfasser: MAKIHIRA ISAMU, MORISHITA SATOSHI, SHODA RYOHEI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a radiation-sensitive composition having a high light transmittance and enabling red pixels of high color purity to be formed without increasing the thickness of a coating film and the pigment component content of a colored radiation-sensitive composition. SOLUTION: The radiation-sensitive composition includes: (A) a coloring agent; (B) an alkali-soluble resin; (C) a polyfunctional monomer; and (D) a photopolymerization initiator; wherein the coloring agent (A) includes at least one type chosen from a group consisting of C.I. Pigment Red 166, and C.I. Pigment Reds 224, 242 and 254. COPYRIGHT: (C)2009,JPO&INPIT