Patent ID: 7630043
Filing Date: 2009-12-08
Classification: G02F

Abstract:
1. A liquid crystal display having a first substrate and a second substrate which are arranged with main surfaces thereof opposed to each other, and liquid crystals sandwiched in the gap between the main surfaces of the first substrate and the second substrate, in which an active device is formed on the main surface of the first substrate, a first insulating film, a first electrode, a second insulating film, and a second electrode are stacked in this order in the layers above the active device, the second insulating film is a coatable transparent insulating film having a specific dielectric constant of 4.0 or higher, the first insulating film has a first contact hole, the second insulating film is formed between the first electrode and the second electrode and in the inside of the first contact hole, a second contact hole is present to the second insulating film in the inside of the first contact hole, the second electrode constitutes a pixel electrode comprising a transparent electrode electrically connected by way of the second contact hole to the active device, and a storage capacitance of a pixel is formed by the first electrode, the second electrode, and the second insulating film, wherein the second insulating film includes a transparent film constituting a main portion thereof and fine particles having a specific dielectric constant higher than that of the material for the transparent film.