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:
Oct. 26, 2010
Filed:
Jul. 18, 2006
Masataka Hatta, Nirasaki, JP;
Masataka Hatta, Nirasaki, JP;
Tokyo Electron Limited, Tokyo, JP;
Abstract
A water removal apparatus removes water contained in a coolant circulating between a target object and a cooling system through a circulation line. The water removal apparatus includes a bypass line through which a part of the coolant separated from the circulation line flows; a heat exchanger, provided in the bypass line, for heating the coolant flowing along the bypass line by using a waste heat of the cooling system; and a water adsorption material, provided at a downstream side of the heat exchanger, for adsorbing the water contained in the coolant. Further, an inspection apparatus, for performing an inspection for a semiconductor wafer mounted on the target object while controlling a temperature of the semiconductor wafer on the target object, includes the water removal apparatus.