| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resist composition for forming barrier ribs adaptable to formation of barrier ribs of a taper shape to an inverted taper shape and widely usable in manufacture of various organic EL display devices, and to provide barrier ribs obtained by the resist composition and an EL display device having the barrier ribs. <P>SOLUTION: A composition containing an alkali-soluble resin, an acid generator, a crosslinking agent and a barrier rib pattern shape control agent is used as the resist composition for forming barrier ribs of an EL display device, etc. The barrier rib pattern shape control agent is preferably composed of a normal taper control agent and an inverted taper control agent, and an amine and an organic acid are specifically used as the normal taper and inverted taper control agents, respectively. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
