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:
Nov. 19, 2002
Filed:
Sep. 13, 2000
Seiichi Yoshida, Sagamihara, JP;
Shingo Watanabe, Aikawa-Machi, JP;
Tokyo Electron Limited, Tokyo-To, JP;
Abstract
A semiconductor manufacturing unit according to the invention includes a processing container into which a semiconductor substrate is adapted to be conveyed. A heating unit is adapted to heat an atmosphere in the processing container in order to thermally process the semiconductor substrate. A plane thermoelectric module having a first surface is arranged opposite to an area heated by the heating unit, for converting a thermal energy of the area into an electric energy by making use of Seebeck effect. According to the feature, the thermal energy which has been disposed in conventional units can be used as the electric energy. Thus, total energy efficiency of the semiconductor manufacturing unit can be raised.