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. 23, 2010
Filed:
Dec. 06, 2005
Applicants:
Makoto Nagai, Komaki, JP;
Setsuo Yada, Konan, JP;
Atsushi Uchida, Kagamigahara, JP;
Inventors:
Assignee:
NGK Spark Plug Co., Ltd., Aichi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/15 (2006.01); H01L 33/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wiring substrate for mounting a light emitting element, comprising: a substrate body comprising an insulating material and having a first surface and a back surface; and a cavity being opened into the first surface of said substrate body and having a mounting area for mounting a light emitting element at a bottom face of said cavity, wherein a metalized layer provided along a side face of said cavity and metalized layers provided in said substrate body are provided to continue to each other.