Patent ID: 7642570
Filing Date: 2010-01-05
Classification: G02F,H01L

Abstract:
1. A rescue structure, after laser welding, located in a liquid crystal display (LCD), comprising: a first metal layer, disposed on a substrate, wherein said first metal layer includes a first through slit exposing a part of an upper surface of said substrate, wherein said first through slit divides said first metal layer into only two separated parts; an isolation layer, disposed on said first metal layer, wherein said isolation layer includes a second through slit formed on said first through slit and exposing said part of the upper surface of said structure, and an aperture of the second through slit is a little larger than said first through slit, wherein said second through slit divides said isolation layer into only two separated parts; a second metal layer, disposed on said isolation layer, wherein said second metal layer includes a third through slit formed on said second through slit and exposing said part of the upper surface of said structure, and a portion of said second metal layer is extending and adhereing to a sidewall of said second through slit to contact with said first metal layer, wherein said third through slit divides said second metal layer into only two separated parts.