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. 20, 2005
Filed:
Mar. 11, 2003
Kazunori Matsubara, Nara-ken, JP;
Ayumi Yagi, Nara-ken, JP;
Kazunori Matsubara, Nara-ken, JP;
Ayumi Yagi, Nara-ken, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A semiconductor laser apparatus of the present invention is composed of an insulating framein which at least a semiconductor laser device and a light receiving device are mounted. A plurality of leadspass through each of two opposite facesA,B of the insulating frameand extend from inside to outside of the insulating frame. The insulating framehas external facesA,B that are parallel to a mounting faceon which the semiconductor laser deviceis mounted. According to the present invention, it is possible to provide a semiconductor laser apparatus that has good productivity and that facilitates position adjustment such as optical axis adjustment and an optical pickup apparatus using the same.