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:
Sep. 16, 2014
Filed:
Apr. 16, 2012
Te-yuan Kung, New Taipei, TW;
Jun-jie Cui, Shenzhen, CN;
Qi-qiang Lei, Shenzhen, CN;
Zhao-yu Wang, Shenzhen, CN;
Tsang-chiang Yang, New Taipei, TW;
Wen-hsiang LU, New Taipei, TW;
Te-Yuan Kung, New Taipei, TW;
Jun-Jie Cui, Shenzhen, CN;
Qi-Qiang Lei, Shenzhen, CN;
Zhao-Yu Wang, Shenzhen, CN;
Tsang-Chiang Yang, New Taipei, TW;
Wen-Hsiang Lu, New Taipei, TW;
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Shenzhen, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Abstract
An LED illuminating device includes a base, an LED substrate mounted on the base, at least one LED on the substrate and an envelope fixed on the base. The envelope includes a plurality of transmission regions and a plurality of reflective regions. The lights beams emitted by the LED reaches the envelope. A first portion of the light beams reaching transmission regions can pass therethough. A second portion of the light beams are internally reflected in multiple times by the reflective regions until they finally escape to outside through the transmission regions. The direction of the light beams can reach various locations of each of the transmission regions at various angles.