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:
Dec. 30, 2014
Filed:
Oct. 18, 2011
Tsung-dar Cheng, Taipei, TW;
Jen-you Chu, Hsinchu, TW;
Ding-zheng Lin, Taipei, TW;
Yi-ping Chen, Kaohsiung, TW;
Jia-han LI, Kaohsiung, TW;
Hsin-hung Cheng, New Taipei, TW;
Ying-yu Chang, Taichung, TW;
Tsung-Dar Cheng, Taipei, TW;
Jen-You Chu, Hsinchu, TW;
Ding-Zheng Lin, Taipei, TW;
Yi-Ping Chen, Kaohsiung, TW;
Jia-Han Li, Kaohsiung, TW;
Hsin-Hung Cheng, New Taipei, TW;
Ying-Yu Chang, Taichung, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A multi-reflection structure including a substrate and pyramid is provided. The substrate includes an inversed pyramid shaped recess having at least three first reflection sidewalls. The pyramid is disposed on the substrate and located in the inversed pyramid shaped recess. The pyramid has at least three second reflection sidewalls, wherein the normal of each of the second reflection sidewalls and the normal of each of the first reflection sidewalls are not located in the same plane. Furthermore, a photo-electric device is also provided in the present application.