Liquid crystal display panel having seal pattern support member

Details Liquid crystal display panel having seal pattern support member Liquid crystal display panel having seal pattern support member

2004-04-14

2008-09-16

Qi, Mike (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S190000, C349S110000, C349S122000

Reexamination Certificate

active

07426007

ABSTRACT:
In a liquid crystal display panel, in case that a seal pattern is formed on a black matrix and an over-coat layer which are made of an organic material, the over-coat layer is formed to have a thickness of about 1.2 μm to about 5 μm thereby preventing the black matrix from being depressed as the support member added to the seal pattern is pressed by the outer pressure caused in or after attaching the liquid crystal display panel, so that a crack can be prevented from occurring at interfaces between the over-coat layer and the black matrix, and between the black matrix and the substrate, and also, a break of the seal pattern may be prevented.

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