Patent ID: 8547512
Filing Date: 2013-10-01
Classification: G02F

Abstract:
1. A multi-domain vertical alignment liquid crystal display panel, wherein the multi-domain vertical alignment liquid crystal display panel comprises: a first substrate; a second substrate, which is opposite to the first substrate; a liquid crystal layer, which is interposed between the first substrate and the second substrate; at least one projection, which is a projection of piezoelectric crystal material and is formed in the first substrate; and at least one recess, which is formed in one of the first substrate and the second substrate, the recess being arranged to surround the projection; wherein when no voltage is applied, a lower surface of the projection is on the same horizontal plane as a lower surface of the first substrate so as to display a dark state; and when a voltage is applied, the projection bulges outward to have the lower surface of the projection projecting outward beyond the lower surface of the first substrate so as to display a bright state.