The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 2026
Filed:
Aug. 25, 2025
Invention and Collaboration Laboratory, Inc., Taipei City, TW;
Chao-Chun Lu, Hsinchu, TW;
INVENTION AND COLLABORATION LABORATORY, INC., Taipei City, TW;
Abstract
The present invention discloses a device structure including heat removal structure (such as high thermal conductivity column and/or plate within the semiconductor substrate) to enhance heat dissipation. The device structure comprises a semiconductor substrate with an original semiconductor surface; a circuit element located within a semiconductor body region of the semiconductor substrate; and a vertical heat dissipation column in the semiconductor substrate and surrounding the semiconductor body region. Wherein the vertical heat dissipation column comprises a thermal dissipation material with a thermal conductivity higher than that of the semiconductor substrate or that of silicon oxide.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile