RADIATION SENSITIVE RESIN COMPOSITION, PROJECTING MATERIAL AND SPACER FORMED FROM THE SAME AND LIQUID CRYSTAL DISPLAY ELEMENT WITH THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a radiation sensitive resin composition suitably used for simultaneously forming a projecting material and spacers of a perpendicularly aligning liquid crystal display element and to provide a projecting material and spacers formed from the composition and a liquid crystal display element with those spacers and materials. SOLUTION: The radiation sensitive resin composition contains [A] a copolymer of (a1) an unsaturated carboxylic acid and/or an unsaturated carboxylic acid anhydride, (a2) an epoxy-containing unsaturated compound and (a3) an olefinically unsaturated compound other than the components (a1) and (a2), [B] a polymerizable compound having an ethylenically unsaturated bond and [C] a radiation sensitive polymerization initiator. The projecting material and spacers are simultaneously formed from the composition and the liquid crystal display element has the spacers and projecting material.