Patent ID: 8427614
Filing Date: 2013-04-23
Classification: G02F

Abstract:
1. A method for manufacturing a reflective liquid-crystal display apparatus, the method comprising: forming, over a substrate where a circuit element is formed, a first metal layer that is electrically connected to the circuit element; forming, over the first metal layer, a first insulating layer having a first opening and a first through-hole; forming a metal portion filled in the first opening and a first plug filled in the first through-hole, by forming a metal film over the first insulating layer and planarizing the metal film until the first insulating layer is exposed; forming a second insulating layer over the first insulating layer; forming over the second insulating layer a second metal layer having a second opening; forming a third insulating layer over the second metal layer; forming, in the second insulating layer and the third insulating layer, a second through-hole that passes through the second opening and exposes an upper face of the first plug; forming a second plug filled in the second through-hole; and forming a reflective electrode connected to the second plug.