Patent ID: 7230668

Claim:
A reflection type liquid crystal display device, comprising: a substrate including a display region, a pad region, and a boundary region between the display region and the pad region; a wiring layer formed on the substrate, the wiring layer comprising a first metal layer and a second metal layer stacked on the first metal layer, the wiring layer having a wiring layer terminal corresponding to the pad region; a first passivation layer formed on the substrate having the wiring layer, the first passivation layer having a pad contact hole that exposes the first metal layer corresponding to the wiring layer terminal and a portion of the wiring layer connected to the wiring layer terminal; a pad electrode continuously formed on a sidewall and a bottom of the pad contact hole and on a portion of the first passivation layer, the pad electrode comprising a transparent conductive layer and making contact with the first metal layer corresponding to the wiring terminal and a portion of the wiring layer connected to the wiring layer terminal; a second passivation layer formed directly on the pad electrode corresponding to the boundary region and directly on the first passivation layer corresponding to the display region and the boundary region; and a reflective electrode formed on the second passivation layer corresponding to the display region; wherein the pad contact hole extends to a position under the second passivation layer located on the boundary region.