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:
Dec. 07, 1999
Filed:
May. 21, 1998
Kenneth Maxwell, Austin, TX (US);
Julio Aranovich, Palo Alto, CA (US);
Applied Materials, Inc., Santa Clara, CA (US);
Abstract
The invention provides an apparatus for controlling a temperature of a component of a processing system comprising one or more thermoelectric devices disposed in thermal conduction with the component and a thermal fluid passage disposed in thermal conduction with the thermoelectric device. To regulate the temperature of the component, the thermoelectric device is connected to an electrical power, and a thermally conductive fluid is flowed through the thermal passage. The invention further provides an apparatus for removing particles comprising one or more thermoelectric devices disposed on a gas exhaust line. To remove particles from a processing system, the thermoelectric devices are connected to an electrical power source to create a cold trap within the gas exhaust on which particles condense.