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. 13, 2015
Filed:
Jun. 19, 2014
Huga Optotech Inc., Taichung, TW;
Interlight Optotech Corporation, Yangmei, Taoyuan County, TW;
Hong-Zhi Liu, Yangmei, TW;
Tzu-Chi Cheng, Yangmei, TW;
HUGA OPTOTECH INC., Taichung, TW;
INTERLIGHT OPTOTECH CORPORATION, Yangmei, Taoyuan Country, TW;
Abstract
Disclosed is an LED assembly having an omnidirectional light field. The LED assembly has a transparent substrate, LED chips, and first and second electrode plates. The transparent substrate comprises first and second surfaces facing to opposite orientations respectively. The transparent substrate has a via hole tunneling therethrough, which is formed with conductive material to provide a conductive via. The LED chips are mounted on the first surface. The first and second electrode plates are formed on the first and second surfaces respectively. The light emitting diode chips and the conductive via are electrically connected in series between the first and second electrode plates.