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. 01, 2008
Filed:
Nov. 20, 2001
Applicants:
Mark Auch, Singapore, SG;
Ewald Guenther, Regenstauf, DE;
Lim Shuang Fang, Robinson College, GB;
Chua Soo Jin, Singapore, SG;
Inventors:
Mark Auch, Singapore, SG;
Ewald Guenther, Regenstauf, DE;
Lim Shuang Fang, Robinson College, GB;
Chua Soo Jin, Singapore, SG;
Assignees:
Osram Opto Semiconductors GmbH, Regensburg, DE;
Institute of Materials Research and Engineering, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
An encapsulation for a device is disclosed. Spacer particles are randomly located in the device region to prevent a cap mounted on the substrate from contacting the active components, thereby protecting them from damage. The spacer particles are fixed to one side of the substrate to prevent any movement.