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:
Jun. 22, 2004
Filed:
Aug. 02, 2003
Applicant:
Inventors:
Assignee:
Formosa Epitaxy Incorporation, Taoyuan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/715 ;
U.S. Cl.
CPC ...
H01L 2/715 ;
Abstract
A growth-selective structure of LED is created by growing first and patterning an oxidation layer on a substrate, then applying a lateral-growth technology to form a buffer layer on the oxidation layer selectively, and an n-GaN layer, an active layer, and a p-GaN layer on the buffer layer one after another.