LIQUID-CRYSTAL DISPLAY DEVICE

摘要

Discussed herein is a liquid-crystal display (LCD) device. In one example, the LCD device includes a substrate having a plurality of sub-pixel areas and a black matrix area. The LCD device further includes a black matrix, color filters to cover the side portions of black matrix, and a planarization layer. A plurality of column spacers are disposed on the planarization layer at locations corresponding to locations where the black matrix are disposed. The black matrix is in direct contact with the planarization layer at locations where the plurality of column spacers is disposed. Accordingly, the color filters do not overlap one another at locations where the column spacers are formed. As a result, a difference between heights of the plurality of column spacers can be maintained within a target range, and the durability of the LCD device can be improved.

主权项

1. A liquid crystal display (LCD) device, comprising:
a substrate having a plurality of sub-pixel areas and a black matrix area surrounding the plurality of sub-pixel areas; a black matrix in the black matrix area; a color filter in the plurality of sub-pixel areas and configured to cover side portions of the black matrix; a planarization layer disposed over the black matrix and the color filter; and a plurality of spacers on the planarization layer and located to correspond to the black matrix, wherein the black matrix is in direct contact with the planarization layer at the locations where the plurality of spacers are disposed.