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. 17, 2012
Filed:
Jun. 11, 2009
Applicants:
Yuan-jung Yao, Hsin-Chu, TW;
Shau-yu Tsai, Hsin-Chu, TW;
Yun-yi Tien, Hsin-Chu, TW;
Chih-lin Wang, Hsin-Chu, TW;
Inventors:
Yuan-Jung Yao, Hsin-Chu, TW;
Shau-Yu Tsai, Hsin-Chu, TW;
Yun-Yi Tien, Hsin-Chu, TW;
Chih-Lin Wang, Hsin-Chu, TW;
Assignee:
AU Optronics Corporation, Hsin-Chu, TW;
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
Abstract
A light emitting diode contains a package structure and a light emitting diode die embedded in the package structure. The package structure has an elliptic bottom surface having a semi-major axes and a semi-minor axis and a semi-ellipsoidal surface connecting and surrounding the edge of the elliptic bottom surface, wherein the maximum height of the ellipsoidal surface from the elliptic bottom surface is between the semi-major axes and the semi-minor axis.