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:
Jul. 13, 2010
Filed:
May. 12, 2006
Tsung-ting Sun, Chung-Ho, TW;
Hung-ta Laio, Chung-Ho, TW;
Hung-hsun Chou, Chung-Ho, TW;
Kuo-shih Hsu, Chung-Ho, TW;
Pao-shen Chen, Chung-Ho, TW;
Tsung-Ting Sun, Chung-Ho, TW;
Hung-Ta Laio, Chung-Ho, TW;
Hung-Hsun Chou, Chung-Ho, TW;
Kuo-Shih Hsu, Chung-Ho, TW;
Pao-Shen Chen, Chung-Ho, TW;
Edison Opto Corporation, Taipei, TW;
Abstract
A method is performed for the fabrication of LED and its structure. The LED is capable of emitting uniform white light and includes a substrate, an LED die, a holding frame and fluorescent substance where the holding frame is of hollow shape. The LED contains a die emitting blue light, and the fluorescent substance is a yellow phosphor. As the LED die is mounted on the substrate, the holding frame is seated on the die, and a bond wiring is performed. The holding frame is filled with the fluorescent substance in a uniform distribution on the die to form a layer of fluorescence. Finally the structure of the LED is accomplished as the packaging is completed.