METHOD FOR PRODUCING SUBSTRATE WITH PARTITION WALL AND PIXEL FORMED THEREON

摘要

This invention provides a process for producing a substrate with a partition wall and a pixel formed thereon, which can provide a partition wall having excellent liquid repellent properties and a pixel comprising an ink layer having excellent thickness envenness. The process for producing a substrate with a partition wall and a pixel formed thereon is characterized in that the partition wall is formed on a substrate through a step [11] of coating onto a substrate a photosensitive composition containing a polymer (A) having a side chain containing a fluorine atom-containing group or a silicon atom-containing group in one molecule and a side chain having an ethylenical double bond, a step [12] of drying a coating film of a photosensitive composition, an exposure step [13], an development step [14], and a post exposure step [15], and the pixel is formed by forming a film satisfying (h1-h2)/h1 < 0.3 wherein h1 represents the maximum film thickness of the ink layer within one dot and h2 represents the minimum film thickness of the ink layer within one dot, through a step [21] of injecting an ink into a dot defined by an area partitioned by a partition wall and a step [22] of drying the ink coating film.