Patent ID: 7498210
Filing Date: 2009-03-03
Classification: G02F,H01L

Abstract:
1. A method for manufacturing an LTPS-LCD structure, the structure comprising a substrate which is formed with a plurality of pixel areas each including a control area, a capacitance area, and a display area; the method comprising the steps of: (a) forming a transparent electrode on the display area, the control area, and the capacitance area of the substrate, and forming a silicon-oxide insulator layer on the transparent electrode to correspond to the control area; (b) locally forming a first conductive layer on the silicon-oxide insulator layer and the transparent electrode to correspond to the control area and the capacitance area, respectively, and forming a control device on the control area; (c) forming an upper insulator layer which at least partially covering the control device and the first conductive layer; and then (d) forming a second conductive layer which at least partially covering the upper insulator layer to form a capacitance storage device with the first conductive layer, whereby electrically connects the control device to the transparent electrode disposed on the display area.