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:
Mar. 16, 2010
Filed:
Jun. 26, 2007
Yi-ming Huang, Jhudong Township, Hsinchu County, TW;
Hsiang-cheng Hsieh, Pingjheng, TW;
Yi-Ming Huang, Jhudong Township, Hsinchu County, TW;
Hsiang-Cheng Hsieh, Pingjheng, TW;
Lighthouse Technology Co., Ltd., Hsin-Chu Hsien, TW;
Abstract
An SMD diode holding structure includes a plastic and a plurality of metal holders. Two ends of the plastic from a function area and a notch. The metal holder has a base portion and a connecting pin portion. The top and bottom surfaces of the base portion are exposed to the function area and the notch. The top surface of one base portion in the function area is connected with an LED chip, and the bottom surface of another base portion in the notch is connected with the anti-ESD chip. The LED chip, the anti-ESD chip, and the base portion are connected with a conductive wire. The function area is covered with a first sealing compound, and the notch is covered with a second sealing compound. Light emitted from the LED chip is uniformly reflected in the function area, and the brightness is uniform.