Aligning-assembling method for color wheel
Apparatus for use in forming colored segments of a color filter
Arrangement of color elements for a color filter
Balancing method for color wheel
Color filter
Color filter and fluorescent display device having color filters
Color filter disc and process of making the same
Color filter, production process thereof, and liquid crystal pan
Color projection type display apparatus reusing incident light
Color rendering of illumination light in display systems
Color wheel
Color wheel including light deflecting means
Color wheel including light deflecting means
Color wheel including light deflecting means
Color wheel with aligned segments
Color wheel, and method and jig for producing same
Custom color wheel
Filter device
Interference colored filters
Lens module