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:
May. 17, 2011
Filed:
Dec. 06, 2010
Applicants:
Naoto Nakajima, Utsunomiya Tochigi, JP;
Shuichi Tsunoda, Shibukawa Gunma, JP;
Akira Inaba, Kawasaki, JP;
Inventors:
Naoto Nakajima, Utsunomiya Tochigi, JP;
Shuichi Tsunoda, Shibukawa Gunma, JP;
Akira Inaba, Kawasaki, JP;
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 27/15 (2006.01); H01L 29/26 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is related to a surface-mounting ceramic LED package and a method for its production comprising: layering a ceramic green sheet which has a hole and a second ceramic green sheet, inserting a mold with a groove to form a partition in the bottom of the ceramic green sheet substrate, and firing the ceramic green sheet substrate.