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:
Sep. 17, 2013
Filed:
Mar. 27, 2012
Hsing-fen Lo, Hsinchu, TW;
Hsing-Fen Lo, Hsinchu, TW;
Advanced Optoelectronic Technology, Inc., Hsinchu Hsien, TW;
Abstract
An LED device comprises a substrate, a circuit, two LED dies, a dam and a reflector. The dam divides the substrate into a first area and a second area, wherein one of the two LED dies is disposed on the first area and the other is disposed on the second area. The dam insulates radiant lights emitted from the two LED dies, whereby interference between the radiant lights can be prevented. Four separate electrodes are provided on the substrate, wherein one LED die is connected to two electrodes and the other LED die is electrically connected to the other two electrodes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile