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:
May. 20, 2014
Filed:
Jul. 26, 2012
Chia-hao Wu, Taipei, TW;
Chen-hsiu Lin, Taipei, TW;
Ming-kun Weng, Taipei, TW;
Yi-chien Chang, Taipei, TW;
Chia-Hao Wu, Taipei, TW;
Chen-Hsiu Lin, Taipei, TW;
Ming-Kun Weng, Taipei, TW;
Yi-Chien Chang, Taipei, TW;
Lite-On Electronics (Guangzhou) Limited, Guangzhou, CN;
Lite-On Technology Corp., Taipei, TW;
Abstract
A light-emitting diode device includes: a substrate; an upper metal film disposed on an upper surface of the substrate, and including a chip-mounting region and a plurality of conductive pad regions; two first light-emitting chips and two second light-emitting chips disposed on the chip-mounting region, the first and second light-emitting chips being disposed alternately, two of the first and second light-emitting chips being opposite to each other; a fluorescent layer coated on the first light-emitting chips; and a lens disposed on the substrate to cover the first and second light-emitting chips and the fluorescent layer.