TRIPLE MONO-COLOR LIGHT SOURCE PROJECTOR
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United States of America Patent
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app pub date -
Apr 11, 2007
filing date -
Jan 31, 2007
priority date (Note) -
Abandoned
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Abstract
A projection display module coupled to a control IC for data projection. The projection display module includes three liquid crystal panels that perform image displays in red, green, and blue, respectively, and light emitting sources that are employed and positioned in correspondence with the liquid crystal panels, respectively. A prism is used for each display color combination, wherein the liquid crystal panels and the light emitting sources are positioned on the light-incidence side of the side surfaces of the prism. A projection lens is provided on the light-emission side of the prism.
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