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:
Feb. 03, 1998
Filed:
Jun. 27, 1996
Cheng-Chung John Chi, Taipei, TW;
Rudolf Peter Huebener, Tuebingen, DE;
Chang Chyi Tsuei, Chappaqua, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
This invention provides a Peltier cooling device generally useful in cooling electronic devices, especially those which are formed of high Tc superconducting materials. The Peltier device of the invention is formed on a micromachined membrane structure to assure good thermal isolation and to intimately integrate the cooling device with the electronic device it is to cool. The membrane is formed by selective, controlled etching of a bulk substrate of a material such as silicon. The Peltier device is formed by selectively implanting or depositing appropriate dopants to form n-doped and p-doped segments on the membrane with a junction between the differently doped segments at the approximate mid-point of the membrane.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile