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:
Jul. 11, 2017
Filed:
Feb. 17, 2016
Genesis Photonics Inc., Tainan, TW;
Yi-Ru Huang, Tainan, TW;
Kuan-Chieh Huang, New Taipei, TW;
Chih-Ming Shen, Tainan, TW;
Tung-Lin Chuang, Tainan, TW;
Hung-Chuan Mai, Kaohsiung, TW;
Jing-En Huang, Tainan, TW;
Shao-Ying Ting, Tainan, TW;
GENESIS PHOTONICS INC., Tainan, TW;
Abstract
A light emitting diode (LED) having distributed Bragg reflector (DBR) and a manufacturing method thereof are provided. The distributed Bragg reflector is used as a reflective element for reflecting the light generated by the light emitting layer to an ideal direction of light output. The distributed Bragg reflector has a plurality of through holes, such that the metal layer and the transparent conductive layer disposed on two sides of the distributed Bragg reflector may contact each other to conduct the current. Due to the distribution properties of the through holes, the current may be more uniformly diffused, and the light may be more uniformly emitted from the light emitting layer.