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:
Jul. 24, 2018
Filed:
Dec. 19, 2014
Sunpower Corporation, San Jose, CA (US);
Total Marketing Services, Puteaux, FR;
Yu-Chen Shen, Sunnyvale, CA (US);
Taiqing Qiu, Los Gatos, CA (US);
Robert Woehl, San Jose, CA (US);
Kieran Mark Tracy, San Jose, CA (US);
Mukul Agrawal, Fremont, CA (US);
SunPower Corporation, San Jose, CA (US);
Total Marketing Services, Puteaux, FR;
Abstract
Sputter tools are described. In one embodiment, an apparatus to support a wafer includes a pallet having a depression to receive the wafer. The pallet includes an opening below the depression, and an edge in the depression is to support the wafer over the opening. A cover at least partially covers the opening. In one example, the cover may be a plate with one or more holes, and a pipe may be located below each of the holes in the cover. In one embodiment, a wafer-processing system includes a processing chamber and a pallet with a depression to receive a wafer. The pallet has an opening below the depression, and an edge in the depression supports the wafer over the opening. In one such embodiment, a cover at least partially covers the opening. According to one embodiment, an energy-absorbing material is disposed below the opening in the pallet.