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:
Mar. 01, 2016
Filed:
Jan. 18, 2013
Diehl Aerospace Gmbh, Ueberlingen, DE;
Frank Schmid, Poppenricht, DE;
DIEHL AEROSPACE GMBH, Ueberlingen, DE;
Abstract
It is an object of the invention to provide an improved illumination apparatus for the comfortable illumination of a region monitored by a night vision instrument. To this end, an illumination apparatushaving an illumination deviceis provided, the illumination devicecomprising at least one LEDand the illumination devicebeing formed in order to emit mixed light with light components in the visible range, and having an optical filter devicefor filtering the mixed light emitted by the illumination device, the optical filter devicebeing formed in order to block light with a cutoff wavelength of more than 610 nm, wherein the illumination devicecomprises a white LED, a green LEDand a red LED, which together produce the mixed light.