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:
Jan. 20, 2004
Filed:
Jun. 13, 2002
Applicant:
Inventors:
Takemasa Yasukawa, Nishikasugai-gun, JP;
Akira Mabuchi, Nagoya, JP;
Yasuji Ozaki, Nishikasugai-gun, JP;
Kenichi Watanabe, Nishikasugai-gun, JP;
Satoshi Honda, Niiza, JP;
Tsutomu Yokota, Iruma-gun, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/922 ; H01L 2/9227 ; H01L 2/924 ; H01L 2/3495 ; H01L 2/314 ; H01L 2/312 ;
U.S. Cl.
CPC ...
H01L 2/922 ; H01L 2/9227 ; H01L 2/924 ; H01L 2/3495 ; H01L 2/314 ; H01L 2/312 ;
Abstract
After a light-emitting element exhibiting an emission peak wavelength in a wavelength range of not longer than 500 nm is mounted into a cup-like portion of a base member, the cup-like portion is filled with epoxy group-containing silicone rubber. An aromatic polyamide-based resin is used as a reflector material.