Patent ID: 8889218

Claim:
A foam mount in a shape having an enclosed frame surrounding an open area, the frame in cross section having a peripheral surface; an inside surface opposite to the peripheral surface, the inside surface defining the open area; a first side extending from the peripheral surface to a first inner surface, and an opposite second side extending from the peripheral surface to a second inner surface, wherein the inside surface of the foam mount includes a groove having an open end and the open end of the groove faces the open area of the foam mount, and the first inner surface and the first side is on one side of the open end of the groove and the second inner surface and the second side is on the other side of the open end of the groove, the foam mount comprising: a coating over selected surfaces of the foam mount, wherein the coating has a visible light transmission of less than 40%, and the selected surfaces of the foam mount comprises at least the first inner surface of the foam mount, and an electric conductive coating over inner surfaces of the groove.