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:
Apr. 08, 2014
Filed:
Sep. 10, 2009
Yoshiaki Tatsumi, Kawasaki, JP;
Hiroshi Fujisawa, Nara, JP;
Megumu Kawae, Kawasaki, JP;
Creative Technology Corporation, Tokyo, JP;
Abstract
A two-sided attraction structure including an electrostatic chuck portion () and a power supply portion (), the electrostatic chuck portion () including a dielectric member () in a plate-like shape, which is made of an insulating material and has a front side and a back side, and an internal electrode () mounted into the dielectric member, the front side and the back side of the dielectric member each serving as an attraction surface when voltage is applied to the internal electrode (), the power supply portion () applying the voltage to the internal electrode, of the electrostatic chuck portion (), in which the power supply portion () includes a solar cell () and a voltage boost circuit () for boosting power generated by the solar cell ().