Patent ID: 6727964
Filing Date: 2004-04-27
Classification: G02F

Abstract:
A color liquid crystal display apparatus comprising:a color liquid crystal panel including a pair of substrates which sandwich a liquid crystal; one substrate of said pair of substrates having thereon thin-film transistor elements arranged in a matrix shape in correspondence with pixels; a wiring portion of said thin-film transistor elements; a pixel electrode connected to said wiring portion; and a color filter layer formed between said pixel electrode and an inorganic insulating layer for covering said wiring portion of said thin-film transistor elements, wherein said color filter layer includes a lower light-transmission flatted layer and a primary-color-type colored filter pattern, and is provided an opening through which a connection portion of said wiring portion of said thin-film transistor elements and said pixel electrode is penetrated; another substrate of said pair of substrates have a common electrode commonly used for plural pixels is formed thereon; wherein said pixel electrode is driven by said thin-film transistor elements in response to an image signal; and wherein said liquid crystal is driven by a voltage applied between said pixel electrode and said common electrode to form an image.