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. 18, 2019
Filed:
Dec. 14, 2015
Applicants:
Lightlab Sweden Ab, Uppsala, SE;
Nanyang Technological University, Singapore, SG;
Inventors:
Jonas Tirén, Uppsala, SE;
Hilmi Volkan Demir, Singapore, SG;
Assignees:
Lightlab Sweden AB, Uppsala, SE;
Nanyang Technological University, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 63/02 (2006.01); H01J 63/06 (2006.01); H01J 1/304 (2006.01); H01J 63/04 (2006.01); H01J 61/30 (2006.01);
U.S. Cl.
CPC ...
H01J 63/02 (2013.01); H01J 63/04 (2013.01); H01J 63/06 (2013.01); H01J 1/3044 (2013.01); H01J 61/30 (2013.01); H01J 2893/0031 (2013.01);
Abstract
The present invention generally relates to a field emission light source and specifically to a miniaturized field emission light source that is possible to manufacture in large volumes at low cost using the concept of wafer level manufacturing, i.e., a similar approach as used by integrated circuits (IC) and microelectromechanical systems (MEMS). The invention also relates to a lighting arrangement comprising at least one field emission light source.