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US5646753A Display system 失效
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Display system
摘要:
A display system arranged closer than the focus point of the eyes. The display system comprises a hologram carrier for generating a virtual image by a hologram of a pixels' image arranged in two dimensions a light source for directing an incident light of a predetermined wavelength area to the hologram carrier, and a liquid crystal shutter selectively releasing and cutting-off an area of each pixel's image of the hologram carrier.
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