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:
May. 30, 2006
Filed:
Dec. 15, 2003
Chih-chin Chang, Hsin-Chu, TW;
Chih-Chin Chang, Hsin-Chu, TW;
Lighthouse Technology Co., LTD, Hsin-Chu Hsien, TW;
Abstract
A light-emitting diode (LED) mainly includes a surface mounted package. The surface mounted package includes a substrate, two composite metal layers positioned on the substrate and being insulated from each other, an LED chip electrically connected to the composite metal layers, and a sealing member covering the LED chip. Each of the composite metal layers has a silver layer for preventing solder paste from penetrating into space between the sealing member and the composite metal layers and for reflecting light beams generated by the LED chip.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile