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:
Aug. 30, 2022
Filed:
Jan. 07, 2020
Applicant:
National Taiwan University, Taipei, TW;
Inventors:
Ching-Fuh Lin, Taipei, TW;
Chun-Yu Lin, Taipei, TW;
Yi-Shan Lin, Taipei, TW;
Jung-Kuan Huang, Taipei, TW;
Assignee:
National Taiwan University, Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/50 (2010.01);
U.S. Cl.
CPC ...
H01L 33/504 (2013.01); H01L 33/0095 (2013.01); H01L 2933/0041 (2013.01);
Abstract
An embodiment of the present invention provides a micro light emitting diode (LED) array and its manufacturing method. The micro-LED includes a substrate, an epitaxial layer formed on the substrate, and a conversion film formed on the epitaxial layer. Pixels can be defined through lithography, and the pixel size can be very small. This method is characterized in that a mass transfer is not required.