Patent ID: 7324171
Filing Date: 2008-01-29
Classification: G02F,H04N

Abstract:
1. A substrate for a liquid crystal panel, comprising: a pixel region having a reflecting electrode formed on the substrate and a switching element formed under the reflecting electrode; a periphery region arranged in a periphery of the pixel region and having a periphery circuit, a first light shielding film located in the pixel region, the first light shielding film formed by metal material and interposed between the reflecting electrode and the switching element; a second light shielding film located in the periphery region over the periphery circuit, the second light shielding film being formed in the same layer as the first light shielding film; and a third light shielding film located over the second light shielding, film, the third light shielding film being formed in the same layer as the reflecting electrode, the second light shielding film electrically coupling between devices forming the periphery circuit.