| 摘要 |
PROBLEM TO BE SOLVED: To provide a chromaticity-measuring technique and a chromaticity-measuring device measuring the chromaticity of each monochrome emitted from a projection typed indicator, with high accuracy and at short times. SOLUTION: The chromaticity measurement for the red color emitted from a projector is performed in ST1. The chromaticity measurement for green color is performed in ST2. The chromaticity measurement for white color is performed in ST3. The chromaticity for blue color is computed in ST4. COPYRIGHT: (C)2006,JPO&NCIPI
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