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High-speed polarizing device, high-speed birefringence measuring device using the same, and stereoscopic image display device
High-speed polarizing device, high-speed birefringence measuring device using the same, and stereoscopic image display device
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机译:高速偏振装置,使用其的高速双折射测量装置以及立体图像显示装置
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摘要
A polarizing device including a plurality of polarized light radiating units for radiating polarized light rays each of which is polarized in a particular direction, a rotary reflector for receiving light rays emitted by the plurality of polarized light radiating units while being rotated and for outputting reflected light in a certain direction, and an analyzer disposed midway an optical path of the reflected light from the rotary reflector to set a polarization direction of the reflected light in a certain direction, wherein each of the polarized light radiating units includes a light source, a polarizer for setting a polarization direction of light from the light source, and a first compensator for compensating for a change in a state of polarization attributable to the rotary reflector, and the plurality of polarized light radiating units are disposed in a radial arrangement that is centered at the rotary reflector.
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