| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a negative photosensitive resin composition for barrier rib formation excellent in adhesion to a substrate, ink repellency and durability thereof and further excellent in developability, and barrier ribs. <P>SOLUTION: The barrier ribs are formed using the negative photosensitive resin composition for barrier rib formation comprising an alkali-soluble photosensitive resin (A) having acidic groups and having at least three ethylenic double bonds per molecule, an ink repellent (B) made of a polymer having polymerized units (b1) having a ≤20C alkyl group in which at least one of its hydrogen atoms is substituted by a fluorine atom (provided that the alkyl group may contain etheric oxygen), and polymerized units (b2) having an ethylenic double bond, and a photopolymerization initiator (C), wherein the fluorine content in the ink repellent (B) is 5-25 mass%, and the proportion of the ink repellent (B) is 0.01-20 mass%, based on the total solid content of the negative photosensitive resin composition for barrier rib formation. <P>COPYRIGHT: (C)2010,JPO&INPIT |
