CURABLE COMPOSITION FOR PARTITION WALLS, PARTITION WALLS, METHOD FOR PRODUCING PARTITION WALLS, METHOD FOR RESTORING PARTITION WALLS, RESTORED PARTITION WALLS, AND OPTICAL ELEMENT

摘要

Provided are: a curable composition with which partition walls each including a top surface having satisfactory ink repellency and lateral surfaces having satisfactory ink-philic properties can be formed or restored using a micro-delivery method; partition walls formed or restored using such composition; a method for producing or repairing partition walls using such composition; and an optical element including such partition walls. The curable composition, which is for the partition walls of an organic EL element, etc., is a curable composition either for forming partition walls in such an arrangement as to partition a substrate surface into a plurality of sections for dot formation, the partition walls each having a top surface and adjoining lateral surfaces, or for restoring a defect that has occurred in such partition walls. The curable composition comprises a liquid-phobic compound (A), a crosslinking agent (B), and a polymerization initiator (C), wherein the liquid-phobic compound (A) becomes liquid-philic upon irradiation with light. The partition walls are ones formed or restored using the composition, the method for producing or repairing partition walls includes using the composition. The optical element includes the partition walls and may be, for example, an organic EL element.