Patent ID: 7335450
Filing Date: 2008-02-26
Classification: G02B,G02F

Abstract:
1. A process of forming a color filter, suitable for a multi-domain vertical alignment (MVA) liquid crystal display panel, the process comprising: providing a substrate comprising a display area and a non-display area; forming a black matrix oyer the substrate, wherein the black matrix defines the display area into a plurality of first sub-pixel areas, a plurality of second sub-pixel areas and a plurality of third sub-pixel areas, and the black matrix covers the non-display area, which forms an edge of the display area; forming a first color filter unit in each of the first sub-pixel areas; forming a second color filter unit in each of the second sub-pixel areas; forming a third color filter unit in each of the third sub-pixel areas; forming a plurality of alignment bumps over the black matrix, the first color filter unit, the second color filter unit and the third color filter unit; and simultaneously forming a first light shielding layer over the black matrix during the formation of the alignment bumps.