Patent ID: 6593983
Filing Date: 2003-07-15
Classification: G02F

Abstract:
A fabricating method of a liquid crystal display substrate comprising the steps of:forming a first insulating film on an electrode connected to a switching element, the first insulating film having a more planarized surface than a step difference made by the electrode; forming an insulating reflection preventing film on the first insulating film, wherein by changing the deposition condition of gas discharge ratio, radio frequency output, pressure in a chamber, or deposition temperature, a desired refractive index or attenuation coefficient can be obtained for the insulating reflection preventing film; forming a through-hole which passes through the reflection preventing film and the first insulating film and exposes a connecting portion of the electrode; and forming a display electrode on an upper layer side of the reflection preventing film, the display electrode having a function for reflecting an incident light and being connected to the electrode via a connecting conductor provided in contact with an inner surface of the through-hole.