Active matrix liquid-crystal display device and method for making the same

Abstract

Disclosed is a method for making an active matrix liquid-crystal display device, this method having the steps of: forming interlayer insulating film, at least part of which composed of organic film, on a TFT(thin-film transistor) substrate with a structure where a pixel electrode and wiring are overlapped; patterning the organic film; and patterning a base layer using the patterned organic film as a mask. Also disclosed is an active matrix liquid-crystal display device, which has: a TFT(thin-film transistor) substrate with a structure where a pixel electrode and wiring are overlapped; and interlayer insulating film, at least part of which composed of organic film; wherein the organic film has a transmissivity of greater than 90% to g-line light and the heat resistance of organic film is higher than 250° C.

Dependencies are inferred from the claim text.