Illumination – Light source and modifier – Including selected wavelength modifier
Reexamination Certificate
2007-05-01
2007-05-01
Alavi, Ali (Department: 2875)
Illumination
Light source and modifier
Including selected wavelength modifier
C353S084000
Reexamination Certificate
active
11100502
ABSTRACT:
A light-splitting device comprises a filter element, a first transmission element, a second transmission element, and a power element. In this case, the first transmission element is disposed on one side of the filter element. The second transmission element connects with the first transmission element. The power element connects with the second transmission element, wherein the power element drives the rotation of the second transmission element, so that the second transmission element drives the rotation of the fist transmission element and the filter element.
REFERENCES:
patent: 4843528 (1989-06-01), Pearce-Harvey et al.
patent: 2002/0075685 (2002-06-01), Rasmussen et al.
patent: 2002/0105808 (2002-08-01), Ting Yup
patent: 2004/0125602 (2004-07-01), Hunt et al.
Alavi Ali
Birch & Stewart Kolasch & Birch, LLP
Prodisc Technology Inc.
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