A polymer coating for medical devices based on a polyolefin derivative. The method includes the steps of: providing a semiconductor substrate having a silicide thereon; performing a first rapid thermal process to drive-in platinum from a surface of the silicide into the silicide; and removing un-reacted platinum in the first rapid thermal process. The voltage control terminal provides a pulse signal when the dimming controller operates in the first mode to operate a control switch in either a first state or a second state. A video recording mechanism records the images redirected through the lens. The wireless communication device also includes feedback determination circuitry coupled to the channel estimation circuitry. Each shared arrangement is structured to operably store a plurality of bits.