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:
Oct. 11, 2011
Filed:
Sep. 06, 2007
Mitsuhiko Ogihara, Tokyo, JP;
Hiroyuki Fujiwara, Tokyo, JP;
Masataka Muto, Tokyo, JP;
Takahito Suzuki, Tokyo, JP;
Tomoki Igari, Tokyo, JP;
Mitsuhiko Ogihara, Tokyo, JP;
Hiroyuki Fujiwara, Tokyo, JP;
Masataka Muto, Tokyo, JP;
Takahito Suzuki, Tokyo, JP;
Tomoki Igari, Tokyo, JP;
Oki Data Corporation, Tokyo, JP;
Abstract
A semiconductor device includes a substrate; a first conductive type semiconductor layer disposed on a main surface of the substrate; a second conductive type semiconductor layer disposed on the first conductive type semiconductor layer; a plurality of light emitting elements; and a second conductive side wiring pattern for commonly connecting the second conductive type semiconductor layer in the light emitting elements arranged adjacently. The second conductive type semiconductor layer includes a first conductive type semiconductor connection surface and a second conductive type semiconductor connection surface between the first conductive type semiconductor layer.