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. 22, 2005
Filed:
Nov. 19, 2002
Applicants:
Megumi Horiuchi, Yamanashi-ken, JP;
Shinobu Nakamura, Yamanashi-ken, JP;
Inventors:
Megumi Horiuchi, Yamanashi-ken, JP;
Shinobu Nakamura, Yamanashi-ken, JP;
Assignees:
Citizen Electronics Co., Ltd., Fujiyoshida, JP;
Kawaguchiko Seimitsu Co., Ltd., Yamanashi-ken, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L033/00 ;
U.S. Cl.
CPC ...
Abstract
A recess is formed in a substrate, a pair of electrodes is provided on the surface of the substrate including a surface of the recess. An LED is provided on the bottom of the recess. A transparent sealing plate is provided for closing the recess.