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. 17, 2013
Filed:
Oct. 20, 2011
Roger L. Hipwell, Eden Prairie, MN (US);
Yongjun Zhao, Eden Prairie, MN (US);
Mark Ostrowski, Lakeville, MN (US);
Andrew D. Habermas, Bloomington, MN (US);
Roger L. Hipwell, Eden Prairie, MN (US);
Yongjun Zhao, Eden Prairie, MN (US);
Mark Ostrowski, Lakeville, MN (US);
Andrew D. Habermas, Bloomington, MN (US);
Seagate Technology LLC, Cupertino, CA (US);
Abstract
A write head includes a cavity configured to couple a laser diode to the write head. A bottom of the cavity includes a heat conductive element configured to contact the laser diode, a plurality of thermal studs disposed below the heat conductive element, and a substrate disposed below the thermal studs. The heat conductive element, thermal studs, and substrate are thermally coupled to draw heat from the laser diode.