Patent ID: 7372529
Filing Date: 2008-05-13
Classification: G02F

Abstract:
1. A liquid crystal display device comprising: a transparent electrode; a TFT substrate; a reflecting plate having wrinkle-like unevenness on the surface thereof; the wrinkle-like unevenness having a plurality of protrusions; and a liquid crystal layer provided between the transparent electrode and the reflecting plate, wherein at least part of the wrinkle-like unevenness has a first linear part extending in a first direction, a second linear part extending from the top end of the first linear part in a second direction different from the first direction by certain angles to a predetermined side, and a third linear part extending from the top end of the second linear part in a third direction different from the second direction by certain angles to the predetermined side, the wrinkle-like unevenness having a directional pattern, the wrinkle-like unevenness extending primarily in either horizontal or vertical direction on the display plane of the liquid crystal display device, further comprising a structure provided beneath the reflecting plate and having unevenness, wherein the wrinkle-like unevenness of the reflecting plate is almost in accordance with the unevenness of the structure, wherein the structure is formed in the same layer as at least any one of the signal wire, gate wire and storage capacitor of the TFT substrate, or part of the structure is formed in the same layer as at least one of the signal wire and the gate wire of the TFT substrate.