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. 15, 2009
Filed:
Nov. 15, 2007
Applicants:
Hung-wen Huang, Hsinchu, TW;
Tien-chang LU, Hsinchu, TW;
Ching-hua Chiu, Hsinchu, TW;
Hao-chung Kuo, Hsinchu, TW;
Shing-chung Wang, Hsinchu, TW;
Inventors:
Hung-Wen Huang, Hsinchu, TW;
Tien-Chang Lu, Hsinchu, TW;
Ching-Hua Chiu, Hsinchu, TW;
Hao-Chung Kuo, Hsinchu, TW;
Shing-Chung Wang, Hsinchu, TW;
Assignee:
National Chiao Tung University, Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method for the light emitting diode (LED) having the nanorods-like structure is provided. The LED employs the nanorods are subsequently formed in a longitudinal direction by the etching method and the PEC method. In addition, the plurality of the nanorods is arranged in an array so that provide the LED having much greater brightness and higher light emission efficiency than the conventional LED.