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. 09, 2007
Filed:
Mar. 19, 2004
Kanae Matsumura, Aichi-ken, JP;
Hideaki Kato, Aichi-ken, JP;
Kiyotaka Teshima, Tokyo-to, JP;
Shunsuke Ohtsuka, Tokyo-to, JP;
Kanae Matsumura, Aichi-ken, JP;
Hideaki Kato, Aichi-ken, JP;
Kiyotaka Teshima, Tokyo-to, JP;
Shunsuke Ohtsuka, Tokyo-to, JP;
Toyoda Gosei Co., Ltd., Nishikasugai-gun, Aichi-ken, JP;
Koha Co., Ltd., Nerima-ku, Tokyo-to, JP;
Abstract
An LED lamp has a package and a plurality of light emitting elements that are electrically connected to a plurality of electrode plates provided in the package and that are sealed with transparent material. A red light emitting element of the plurality of light emitting elements is wire bonded along the longitudinal direction of the package, a green light emitting element and a blue light emitting element are flip-chip bonded with its electrode faced down, and the electrodes are extended to a surface opposite to the light emission surface of the LED lamp while being embedded in the package.