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:
Mar. 02, 2010
Filed:
Aug. 07, 2006
Keiji Sato, Miyagi, JP;
Ryuichiro Hayashi, Miyagi, JP;
Kenji Oikawa, Miyagi, JP;
Takeharu Asano, Kanagawa, JP;
Keiji Sato, Miyagi, JP;
Ryuichiro Hayashi, Miyagi, JP;
Kenji Oikawa, Miyagi, JP;
Takeharu Asano, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A laser diode which can be easily assembled at low material cost is provided. A first light emitting device having a laser structure on a substrate, a second light emitting device having laser structures on a substrate, and a support base are provided. The first light emitting device and the second light emitting device are layered in this order on the support base in a manner that the respective laser structures of the first light emitting device and the second light emitting device are opposed to each other. A substrate side of the first light emitting device and a laser structure side of the second light emitting device are electrically connected to the support base.