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. 14, 2013
Filed:
Aug. 15, 2012
Hsing-fen Lo, Hsinchu, TW;
Hsing-Fen Lo, Hsinchu, TW;
Advanced Optoelectronic Technology, Inc., Hsinchu Hsien, TW;
Abstract
A method for manufacturing an LED (light emitting diode) includes following steps: providing a first electrode, a second electrode and a Zener diode, the Zener diode being electrically connected to the first and second electrodes; providing a mold; the first electrode, the second electrode and the Zener diode being received in the mold; injecting a liquid molding material into the mold, thereby integrally forming a base, a dam, and a reflective cup, the Zener diode being encapsulated in the dam; setting first and second LED chips respectively on the first and second electrodes; filling an encapsulation material in the reflective cup to encapsulate the first and second LED chips. The first and second LED chips are separated from each other by the dam.