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:
Feb. 08, 2011
Filed:
Jan. 28, 2010
Yuji Masui, Kanagawa, JP;
Rintaro Koda, Tokyo, JP;
Osamu Maeda, Kanagawa, JP;
Takahiro Arakida, Kanagawa, JP;
Terukazu Naruse, Kanagawa, JP;
Naoki Jogan, Kanagawa, JP;
Yuji Masui, Kanagawa, JP;
Rintaro Koda, Tokyo, JP;
Osamu Maeda, Kanagawa, JP;
Takahiro Arakida, Kanagawa, JP;
Terukazu Naruse, Kanagawa, JP;
Naoki Jogan, Kanagawa, JP;
Sony Corporation, , JP;
Abstract
A semiconductor light-emitting device includes a semiconductor light-emitting element including a first multilayer reflector, an active layer having a light-emitting region, and a second multilayer reflector in the stated order; a semiconductor light-detecting element disposed opposite the first multilayer reflector in relation to the semiconductor light-emitting element and including a light-absorbing layer configured to absorb light emitted from the light-emitting region; a transparent substrate disposed between the semiconductor light-emitting element and the semiconductor light-detecting element; a first metal layer having a first opening in a region including a region opposite the light-emitting region and bonding the semiconductor light-emitting element and the substrate; and a second metal layer having a second opening in a region including a region opposite the light-emitting region and bonding the semiconductor light-detecting element and the substrate.