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. 21, 2012
Filed:
Jan. 21, 2010
Applicants:
Ying-zhong Chen, Taipei Hsien, TW;
Chih-hung Hsu, Taipei Hsien, TW;
Chia-yun Hsu, Taipei Hsien, TW;
Inventors:
Assignee:
Everlight Electronics Co., Ltd., Shulin Dist., New Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
Abstract
A light-emitting device package structure includes a leadframe, a light-emitting device disposed on the leadframe, a plurality of wires electrically connecting the leadframe and the light-emitting device, and an encapsulant covering the light-emitting device, the wires and a part of the leadframe. The encapsulant has a gas space therein, and the gas space is disposed on the light-emitting device, wherein the gas space includes at least one gas.