초록 ▼

A color filter substrate has a substrate structure, spacers which include a first spacer layer and a plurality of second spacer layers. Each of the second spacer layers has a sectional plane which is substantially parallel to the substrate structure. And the sectional plane has a entire projective a

A color filter substrate has a substrate structure, spacers which include a first spacer layer and a plurality of second spacer layers. Each of the second spacer layers has a sectional plane which is substantially parallel to the substrate structure. And the sectional plane has a entire projective area of the first spacer layer therein and an elongated portion from the projective area, so that an area of effective thickness of the spacer to maintain the gap between two substrates depends on an area of a smaller of the first and second surfaces of the first spacer layer. In other words, the outline of the first spacer layer is located so as to be entirely included within the outline of these second spacer layers. If the central axis of the first spacer layer is shifted from that of the second spacer layers in the manufacturing process of the liquid crystal display apparatus, misalignment between first and second spacer layers occurs. The degree of the misalignment depends on the accuracy of the photo-etching technique. On account of the portion, above misalignment is absorbed and the first spacer layer is entirely located on the second spacer layers. In this occasion, the effective thickness of the spacer is established over the whole projective area of the first spacer layer on the substrate, Therefore, regardless of the position within the liquid crystal display apparatus panel or the production lot, the gap uniformity between two substrates is gained. An island shape spacer is positioned at the liquid crystal injection area, so that the gap between the two substrates at the liquid crystal injection area is uniform.

대표청구항 ▼

[ What is claimed is:] [1.] A liquid crystal display apparatus comprising:a first substrate structure;a second substrate structure;a liquid crystal material disposed between said first substrate structure and said second substrate structure;a plurality of color layers disposed on a selected one of s

[ What is claimed is:] [1.] A liquid crystal display apparatus comprising:a first substrate structure;a second substrate structure;a liquid crystal material disposed between said first substrate structure and said second substrate structure;a plurality of color layers disposed on a selected one of said first and second substrate structures, each said color layer positioned in an effective pixel area;a seal member disposed in a peripheral area which is outside said effective pixel area so as to attach said first substrate structure and said second substrate structure;means, disposed in a liquid crystal injection area which is part of said peripheral area, for injection of said liquid crystal material into the effective pixel area; anda first spacer disposed at the liquid crystal injection area,wherein said first spacer includes a plurality of spacer layers stacked upon each other.