Patent ID: 7763400
Filing Date: 2010-07-27
Classification: G02B,G02F

Abstract:
1. A mother glass comprising: a plurality of color filter arrays each including a black matrix and a color filter; at least one block pattern formed in the path where a color resin runs to the middle of the mother glass; and a common electrode and an alignment film formed on an entire the mother glass having the color filter and the block pattern, wherein the block pattern comprises the same material as the black matrix, wherein the path is located at a dummy region between adjacent color filter arrays, wherein the block pattern and the black matrix are formed simultaneously, wherein the block pattern is positioned so as to partition the mother glass into each region having the color filter array, wherein the block pattern serves to block the color resin from running down the middle of the mother glass during fabrication of the color filter, and wherein the color resin is prevented from collecting in the middle of the mother glass.