Patent ID: 7332201
Filing Date: 2008-02-19
Classification: C09K,G02B,G02F

Abstract:
1. A liquid crystal display element comprising a liquid crystal cell for driving which is comprised of two substrates disposed to face each other, an electrode layer laminated on inner side of at least one of the substrates, an orientation layer laminated on top surface of the inner side of both substrates, and a liquid crystal layer disposed between the orientation layers to be sealed, at least one polarizer disposed at outer side of the liquid crystal cell for driving, and an optical retardation control layer laminated on the liquid crystal layer side of any one of the substrates, wherein the optical retardation control layer comprising a cured product by polymerization of a polymerizable liquid crystal composition containing a polymerizable liquid crystal monomer, a surfactant and at least one of a photopolymerization initiator represented by Formula (1) and a photopolymerization initiator represented by Formula (2); and is formed in a predetermined pattern form: