ULTRATHIN POSITIVE TEMPERATURE COEFFICIENT SHEET AND METHOD FOR MAKING SAME

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United States of America Patent

SERIAL NO

15094164

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Abstract

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A method for manufacturing a sheet of positive temperature coefficient (PTC) material includes providing a PTC material, grinding the PTC material into a powder, and inserting the ground PTC material into a press. The ground PTC material is compressed within the press until the PTC material defines a planar shape. The PTC material is then removed from the press to thereby provide a PTC sheet.

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Patent Owner(s)

Patent OwnerAddress
LITTELFUSE INC8755 WEST HIGGINS ROAD SUITE 500 CHICAGO IL 60631

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Jianhua Sunnyvale, US 155 2004
Tsang, Chun-Kwan Morgan Hill, US 21 16

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