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. 24, 2006
Filed:
Mar. 03, 2003
Junichi Itai, Kyoto, JP;
Takayuki Ishihara, Kyoto, JP;
Takeshi Kitamura, Kyoto, JP;
Rohm Co., Ltd., Kyoto, JP;
Abstract
A light emitting device includes a first patterned electrodeand a second patterned electrodeboth of which are formed on a wiring boardan LED chipmounted on the second patterned electrodea metal wireelectrically connecting the LED chipand the first patterned electrodeto each other, and a lens membermade of a transparent synthetic resin for packaging the LED chipand the metal wireThe first patterned electrodeis circular and formed with a cutoutat the center thereof. The second patterned electrodeis arranged in the cutoutWith this arrangement, the lens membercan be formed into a predetermined configuration, while the reflection of light by the patterned electrodes can be ensured.