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. 02, 2013
Filed:
Nov. 30, 2009
Satoshi Arai, Yokohama, JP;
Irizo Naniwa, Fujisawa, JP;
Junichiro Shimizu, Hadano, JP;
Takuya Matsumoto, Sunnyvale, CA (US);
Shigeyuki Sasaki, Kasumigaura, JP;
Satoshi Arai, Yokohama, JP;
Irizo Naniwa, Fujisawa, JP;
Junichiro Shimizu, Hadano, JP;
Takuya Matsumoto, Sunnyvale, CA (US);
Shigeyuki Sasaki, Kasumigaura, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A slider including a magnetic head part, an optical waveguide, and a near field element is fixed by first and second adhesives to a submount on which a semiconductor laser and a mirror are mounted, the mirror being placed at one end of the semiconductor laser in a resonance direction thereof and reflecting a laser in a direction intersecting with the resonance direction. At this time, at least parts of the first and second adhesives are applied to a position opposed to the semiconductor laser with an intermediation of the submount. The first adhesive having a higher Young's modulus than that of the second adhesive is applied onto an inflow end side of the slider including a solder connection portion, the second adhesive being applied onto an outflow end side of the slider.