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. 06, 2013
Filed:
Jun. 15, 2010
Applicants:
Rong Xuan, Taipei, TW;
Jenq-dar Tsay, Kaohsiung, TW;
Chih-hao Hsu, Hsinchu, TW;
Inventors:
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
Abstract
A light emitting device including a light emitting chip and a magnetic material is provided. The light emitting chip includes a first doped semiconductor layer, a second doped semiconductor layer, and a light emitting semiconductor layer disposed between the first doped semiconductor layer and the second doped semiconductor layer. The magnetic material is disposed beside the light emitting chip, wherein the magnetic material is not disposed on a conducting path of a current causing the light emitting chip to emit light.