US Patent 7448761 Architecture for a projector
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Patent Inventor Names
Krist Jacques Vandorpe0
Nico Coulier0
Peter Gerets0
Stefan Lesschaeve0
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Patent abstract
An improved architecture for a projector comprising a light source in the form of a lamp with a curved reflector with a distinctive focal distance for converging the light beam of the lamp; a so called cold mirror; an integration rod; a relay optics system consisting of a plurality of lenses followed by a light valve, wherein the architecture allows for the use of light sources with different focal distances.
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US Patent 07448761 Architecture for a projector US Patent 7448761 Architecture for a projector
Infobox
Patent Number
074487610
Patent Number
74487610
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Patent Jurisdiction
Patent Number
074487610
Date of Patent
November 11, 2008
0Patent Application Number
112661690
Date Filed
November 4, 2005
0Official Website
Patent Primary Examiner
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US Patent 07448761 Architecture for a projector
Infobox
Is a
Patent jurisdiction
Patent number
07448761
Date of patent
November 11, 2008
Patent application number
11266169
Date Filed
November 4, 2005
Patent primary examiner
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