THIN-FILM HEATING DEVICE

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United States of America Patent

SERIAL NO

15656521

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Abstract

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A thin-film heating device includes a base layer, a bus bar layer and an electrode layer. The base layer includes a polymeric resistive layer, including conductive filler, in contact with a polymeric dielectric layer. The polymeric resistive layer has a sheet resistance in a range of from about 0.5 ohm/square to about 2 Megaohm/square. The bus bar layer is adhered to the polymeric dielectric layer of the base layer. The bus bar layer includes a first patterned conductive material. The electrode layer includes a second patterned conductive material and is electrically connected to the bus bar layer.

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Patent Owner(s)

Patent OwnerAddress
DUPONT ELECTRONICS INC974 CENTRE ROAD WILMINGTON DE 19805

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ROBERTS, KURT DOUGLAS RALEIGH, US 13 98
WELDON, JONATHAN A DURHAM, US 2 3

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