Heater having a multiple-layer ceramic substrate and method of fabrication
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United States of America Patent
Stats
-
Nov 21, 1995
Grant Date -
N/A
app pub date -
Mar 23, 1993
filing date -
Mar 23, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A heater having a multiple-layer ceramic substrate and a method for fabricating the heater are provided. The heater consists-of a plurality of ceramic layers which are laminated to form a single ceramic substrate. A plurality of resistive heating elements are deposited onto the multiple-layer ceramic substrate, which are connectable to a power source via conductive elements which extend through the substrate to the resistive heating elements. The heater may also include a terminal that allows for convenient electrical and mechanical interfacing to a smoking article.
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