Patent ID: 6985201
Filing Date: 2006-01-10
Classification: G02F

Abstract:
1. A reflective liquid crystal display device comprising: a semiconductor substrate; at least one pair of pixel switching transistor and a capacitor formed on the semiconductor substrate and electrically isolated from each other; a first interlayer insulating layer formed on the pixel switching transistor and the capacitor; a wiring layer formed on the first interlayer insulating layer; a second interlayer insulating layer formed over the wiring layer; a light shielding layer formed on the second interlayer insulating layer, the light shielding layer being divided into a plurality of layer portions by gaps; a third interlayer insulating layer formed over the light shielding layer; at least one pixel electrode formed on the third interlayer insulating layer; a common electrode formed over the pixel electrode; a liquid crystal layer provided between the pixel electrode and the common electrode; a light-transmissive substrate formed on the common electrode; and at least one anti-reflection layer formed on the light shielding layer, the anti-reflection layer being a double layer of a metallic film and a film including Si that exhibits a refraction index different from a refraction index of the third interlayer insulating layer, the film including Si covering the gaps of the light shielding layer.