Patent ID: 6601293
Filing Date: 2003-08-05
Classification: H01L,Y10T

Abstract:
A method of packaging a device comprising:providing a substrate including a common voltage plane and a mounting region, the device mounted to the mounting region; providing an electrically conductive dam structure disposed on a surface of the substrate, the electrically conductive dam structure electrically coupled to the common voltage plane and circumscribing a perimeter of the mounting region; providing an electrically insulating encapsulant at least partially filling a pocket defined by the substrate and the electrically conductive dam structure, the electrically insulating encapsulant contacting the electrically conductive dam structure; and providing an electrically conductive encapsulant overlying the electrically insulating encapsulant, the electrically conductive encapsulant coupled to the electrically conductive dam structure; curing the electrically conductive encapsulant, the electrically insulating encapsulant, and the electrically conductive dam structure; floating a voltage on the common voltage plane.