Flexible transistors with near-junction heat dissipation

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United States of America Patent

PATENT NO 11996473
APP PUB NO 20230170273A1
SERIAL NO

17938378

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Abstract

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Flexible transistors and electronic circuits incorporating the transistors are provided. The flexible transistors promote heat dissipation from the active regions of the transistors while preserving their mechanical flexibility and high-frequency performance. The transistor designs utilize thru-substrate vias (TSVs) beneath the active regions of thin-film type transistors on thin flexible substrates. To promote rapid heat dissipation, the TSVs are coated with a material having a high thermal conductivity that transfers heat from the active region of the transistor to a large-area ground.

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Patent Owner(s)

Patent OwnerAddress
WISCONSIN ALUMNI RESEARCH FOUNDATION614 WALNUT STREET MADISON WI 53726

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gong, Shaoqin Middleton, US 106 406
Ma, Zhenqiang Middleton, US 63 734
Zhang, Huilong Madison, US 5 2

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