Patent ID: 7113249
Filing Date: 2006-09-26
Classification: G02F

Abstract:
1. A substrate for a monochrome liquid crystal display apparatus comprising: a substrate, a black matrix formed in a pattern on the substrate, a protection layer formed on the substrate so as to cover the black matrix, and a columnar spacer formed in the area with the black matrix formed on the protection layer, for adjusting the gap between the substrate and the counter substrate, wherein the height from the surface of the substrate to the upper surface of the columnar spacer provided in the pixel part of the substrate is higher than the height from the substrate surface to the upper surface of the columnar spacer provided in the outer peripheral part as the pixel part peripheral area of the substrate by in a range of 0 μm to 0.8 μm, and no colored layer is formed between the black matrix in the pixel part, said columnar spacer comprising a pixel spacer provided in the pixel part of the substrate, and an outer peripheral spacer is provided in the outer peripheral part of the substrate such that the height of the pixel spacer is made higher than the height of the outer peripheral spacer.