Closed loop temperature controlled circuit to improve device stability

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United States of America Patent

PATENT NO 11856657
SERIAL NO

17472247

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Abstract

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An integrated circuit is provided having an active circuit. A heating element is adjacent to the active circuit and configured to heat the active circuit. A temperature sensor is also adjacent to the active circuit and configured to measure a temperature of the active circuit. A temperature controller is coupled to the active circuit and configured to receive a temperature signal from the temperature sensor. The temperature controller operates the heating element to heat the active circuit to maintain the temperature of the active circuit in a selected temperature range.

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Patent Owner(s)

Patent OwnerAddress
STMICROELECTRONICS INTERNATIONAL N V1228 PLAN-LES-OUATES GENEVA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leneel, Olivier Saint Martin d Uriage, FR 6 111
Shankar, Ravi Singapore, SG 140 1256
Wang, Fuchao Plano, US 39 474

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