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:
Aug. 12, 2014
Filed:
Jun. 09, 2011
Tang-chieh Huang, Tainan, TW;
Yu-tang Yen, Tainan, TW;
Ching-hao Chang, Tainan, TW;
Bing-you Weng, Tainan, TW;
Sunao Hsu, Tainan, TW;
Yao-wen Liu, Tainan, TW;
Tang-Chieh Huang, Tainan, TW;
Yu-Tang Yen, Tainan, TW;
Ching-Hao Chang, Tainan, TW;
Bing-You Weng, Tainan, TW;
Sunao Hsu, Tainan, TW;
Yao-Wen Liu, Tainan, TW;
Parlux Optoelectronics Co., Ltd., Tainan, TW;
Abstract
The present invention provides an LED illumination device including a base, at least one flexible circuit board and a plurality of LEDs. The at least one flexible circuit board is used for covering the base. The LEDs are mounted on the flexible circuit board. The present invention utilizes a flexible circuit board that can conform to the base having a 360 degree curved surface and a 3D solid structure to efficiently change the viewing angle of the LEDs so as to provide 360 degree viewing angle. Furthermore, a single flexible circuit board can be utilized to cover the base to provide a 360 degree viewing angle. Therefore, the LED illumination device of the present invention can reduce manufacturing cost and simplify the manufacturing process.