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:
Oct. 21, 2008
Filed:
Mar. 22, 2007
Tsung-ting Sun, Taipei Hsien, TW;
Hung-ta Liao, Taipei Hsien, TW;
Tzu-hsuan Yen, Taipei Hsien, TW;
Pao-shen Chen, Taipei Hsien, TW;
Tsung-Ting Sun, Taipei Hsien, TW;
Hung-Ta Liao, Taipei Hsien, TW;
Tzu-Hsuan Yen, Taipei Hsien, TW;
Pao-Shen Chen, Taipei Hsien, TW;
Edison Opto Corporation, Taipei Hsien, TW;
Abstract
A Light Emitting Diode (LED) light tube is applied to be directly inserted to two pairs of electrode insertion holes of a fluorescent light tube fixture to replace a fluorescent tube. The LED light tube comprises a heat-dissipating base, a plurality of linear-extend LEDs and a light-transmissible shell, wherein an arrangement surface of the heat-dissipating base is arranged with the linear-extend LEDs, a peripheral surface of the heat-dissipating base is formed with a plurality of heat-dissipating grooves, two end-surfaces of the heat-dissipating base are respectively connected a pairs of electrodes to be inserted into the electrode insertion holes, and the light-transmissible shell including an opening for covering and assembling to the arrangement surface to package the linear-extend LEDs with the heat-dissipating base.