DISPLAY METHOD AND DISPLAY DEVICE
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United States of America Patent
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app pub date -
Sep 14, 2012
filing date -
Mar 18, 2010
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Abandoned
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Abstract
The present invention relates to a display method and a display device. The display method comprises the following steps: a display screen provided with an optical wavelength conversion layer receives an exciting light which is projected by at least one projection device and carries image information; every projection pixel of an image carried by the exciting light corresponds to a unit optical wavelength conversion material in a series of repeating units which are arranged on the optical wavelength conversion layer according to a predetermined rule; and the exciting light excites the corresponding optical wavelength conversion materials in the repeating units to produce an excited light, and the image is reproduced in the display screen based on every repeating unit. Due to the modulation of a projection light source, the display brightness of the screen can be enhanced and seams of the image can be eliminated.
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