Abstract: A method for repairing a white defect of a LCD panel includes providing a substrate, the substrate defining pixel areas which themselves comprise a base, a first metal layer, a first insulating layer, a semi-conductor layer, an ohmic contact layer, a source electrode, a drain electrode, and a second insulating layer; forming a through hole by laser in the second insulating layer, the through hole extending through the second insulating layer and separating the drain electrode into two spaced parts; forming a third insulating layer to cover the first conductive layers, the second insulating layer and the though hole and forming a second conductive layer by laser on the third insulating layer to couple the first conductive layer to the second conductive layer.

Abstract: A housing includes a substrate defining a surface, and at least one seal ring formed on the substrate, the seal ring is made of elastic material, a surface of the seal ring connected with the substrate has a plurality of ribs, the surface of the substrate connecting with the seal ring has a plurality of holes, the ribs are engaged in the holes. A method of making a housing includes: a substrate defining a surface is provided; a plurality of holes is formed on the substrate; and at least one seal ring is formed on the substrate, the seal ring has a plurality of ribs, the ribs are engaged in the holes.