Optics: image projectors – Miscellaneous
Reexamination Certificate
2007-05-01
2007-05-01
Perkey, W. B. (Department: 2851)
Optics: image projectors
Miscellaneous
C353S030000, C353S101000, C353S121000, C353S085000, C353S087000, C396S079000, C396S102000, C396S103000, C396S104000, C348S207990, C362S233000
Reexamination Certificate
active
10346784
ABSTRACT:
The methods and apparatus for lighting systems provide a camera integral to a particular image projection lighting device (IPLD) to capture the projected image from the particular IPLD. The captured image can then be sent over a communication system to the operator for viewing on a visual display device such as a computer monitor on a central controller. Using the captured image of the projected image as viewed upon the display device, the operator may then command using the central controller the focusing, position or other parameters of the projected image upon the stage or projection surface to the desired value. The captured image may also be used, such as by a central control system, to automatically, and without operator intervention, adjust parameters of the IPLD to desired values.
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Belliveau Richard S.
Claiborne Vickie Lynn
Grivas Timothy G.
Jurek Brian Emerson
Washburn Jeffrey K.
Conley & Rose, P.C.
Cruz Magda
High End Systems Inc.
Perkey W. B.
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