| 摘要 |
A light source used for projection displays that produces more light of a particular color relative to one or more other colors can be operated in a way to increase the performance of the overall optical system. A first color component that is produced in a lesser amount, may be separated out from the light and discarded while the other light components may be modulated. A separate light source may generate light of the first color that is modulated and combined with the previously modulated color components.
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