IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD
First Claim
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1. An image display device that forms and displays an image from light emitted from a light source, comprising:
- wavelength selection means that is arranged on a light path of light emitted from the light source and that, as reflected light of this light, reflects light belonging to a first wavelength range and light belonging to a second wavelength range that differs from said first wavelength range at a predetermined period.
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Abstract
A image display device of the present invention forms and displays an image by light emitted from a light source. The image display device includes a wavelength selection means (2) arranged on the light path of light emitted from the light source and that, as the reflected light of this light, reflects light belonging to a first wavelength range and light belonging to a second wavelength range that differs from the first wavelength range at a predetermined period.
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20 Claims
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1. An image display device that forms and displays an image from light emitted from a light source, comprising:
wavelength selection means that is arranged on a light path of light emitted from the light source and that, as reflected light of this light, reflects light belonging to a first wavelength range and light belonging to a second wavelength range that differs from said first wavelength range at a predetermined period. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 17, 18, 19, 20)
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14. An image display method that forms and displays an image by light emitted from a light source, wherein said image display method comprises:
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emitting light from said light source; and reflecting light belonging to a first wavelength range and light belonging to a second wavelength range that differs from said first wavelength range as reflected light at a predetermined period. - View Dependent Claims (15, 16)
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Specification