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. 04, 2015
Applicant:
Koninklijke Philips N.v., Eindhoven, NL;
Inventors:
Assignee:
Koninklijke Philips N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 5/08 (2006.01); F21V 7/04 (2006.01); H01J 61/02 (2006.01); H01J 61/35 (2006.01); H01J 61/54 (2006.01); F21S 41/17 (2018.01); F21S 41/43 (2018.01);
U.S. Cl.
CPC ...
H01J 61/025 (2013.01); F21S 41/17 (2018.01); F21S 41/43 (2018.01); H01J 61/35 (2013.01); H01J 61/54 (2013.01);
Abstract
The invention describes a gas-discharge lamp comprising an inner vessel enclosing a pair of electrodes separated by a gap; and an outer vessel enclosing the inner vessel; and wherein the lamp comprises a lateral stripe arranged on the surface of a vessel such that the lateral stripe lies below a horizontal plane through a longitudinal axis through the center of the lamp, and wherein the lateral stripe extends essentially only over a region corresponding to the gap between the electrodes.