Patent ID: 7692744
Filing Date: 2010-04-06
Classification: G02F

Abstract:
1. A liquid crystal display device which arranges a plurality of pixels each having a reflective region in the inside thereof in a matrix array, wherein the reflective region includes an organic insulation film which is formed of an organic insulation film material and particles contained in the organic insulation film material and having a refractive index substantially equal to a refractive index of the organic insulation film material, a diameter of the particles is set larger than a film thickness of the organic insulation film thus forming an uneven surface, and a diffusion reflective electrode which is formed of a metal film is formed on the uneven surface in a state that the metal film traces a surface shape of the uneven surface, wherein the pixel includes a transmissive region together with the reflective region therein, wherein the organic insulation film containing the particles in the reflective region extends to a boundary region between the transmissive region and the reflective region, and the film thickness of the organic insulation film in the boundary region is set larger than a diameter of the particles.