Efficient illumination device for aircraft

Details Efficient illumination device for aircraft Efficient illumination device for aircraft

2009-02-02

2011-12-27

Husar, Stephen F (Department: 2875)

Illumination

Supported by vehicle structure

Aircraft

C362S470000, C362S244000, C362S249020, C362S646000

Reexamination Certificate

active

08083384

ABSTRACT:
An aircraft light source includes a first substrate having an array of electromagnetic energy emitters connected in series and configured to radiate electromagnetic energy at one or more than one predetermined wavelength. The first substrate is configured to connect to a second substrate and is configured to electrically couple to the array of electromagnetic energy emitters to an aircraft electrical power system. The aircraft light source includes a housing having a cylindrical portion and a base portion. The cylindrical portion is configured to couple to a lens and to receive the array of electromagnetic energy emitters. The base portion is adapted and configured to electrically couple to an electric socket suitable for an incandescent filament lamp in an aircraft illumination system.

REFERENCES:
patent: 6886963 (2005-05-01), Lodhie
patent: 7521872 (2009-04-01), Bruning
patent: 7758223 (2010-07-01), Osawa et al.
patent: 2007/0007898 (2007-01-01), Bruning
patent: 0107480 (1984-05-01), None
patent: 0557775 (1993-09-01), None
patent: WO 2008/037940 (2008-04-01), None
International Search Report mailed Mar. 29, 2010 for Application No. PCT/US2010/020032, 5 pages.
Written Opinion of the International Searching Authority for Application No. PCT/US2010/020032, 6 pages.

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