Patent ID: 7582900
Filing Date: 2009-09-01
Classification: G02F

Abstract:
1. An image display device comprising: a substrate; a lower layer interconnect line formed over said substrate; a first insulation layer formed over said lower layer interconnect line; an upper layer interconnect line formed in a predetermined pattern configuration on said first insulation layer, said upper layer interconnect line and said first insulation layer in combination forming a step, said upper layer interconnect line intersecting said lower layer interconnect line through said first insulation layer; a second insulation layer formed on said upper layer interconnect line and including a surface of an uneven configuration dependent on said step; a reflective electrode formed on said second insulation layer and including a surface of an uneven configuration dependent on said uneven configuration of said surface of said second insulation layer; and a third insulation layer in contact with said first insulation layer and formed under said first insulation layer, said third insulation layer having a high etch selectivity to said first insulation layer, wherein said first insulation layer is of the same configuration as said pattern configuration.