Stereo image projection device and stereoscopic display glasses

立体图像投影装置和立体显示的眼镜

Abstract

The invention provides a stereo image projection device and a stereoscopic display glasses. The device comprises a light source system which is used for generating first wide spectrum light and second wide spectrum light; a light-splitting apparatus which is used for dividing the first wide spectrum light into first wavelength light and second wavelength light, and dividing the second wide spectrum light into third wavelength light and fourth wavelength light, wherein the first wavelength light and the second wavelength light are different in length, and the third wavelength light and the fourth wavelength light are different in length; and a control apparatus which is used for simultaneously controlling the first wavelength light to display the corresponding color in a left-eye image and controlling the second wavelength light to display the corresponding color in a right-eye image, and also simultaneously controlling the third wavelength light to display the corresponding color in the left-eye image and controlling the fourth wavelength light to display the corresponding color in the right-eye image. Because an observer can see the first wavelength light or the third wavelength light at the same moment through the left eye, and can see the second wavelength light or the fourth wavelength light at the same moment through the right eye, the left and right eyes of the observer can receive the light at the same time, thereby alleviating the fatigue of the eyes.
本发明提供了一种立体图像投影装置及立体显示的眼镜,包括:光源系统,用于依序产生第一宽谱光和第二宽谱光;分光装置,用于将所述第一宽谱光分成波长不同的第一波长光和第二波长光,并将所述第二宽谱光分成波长不同的第三波长光和第四波长光;控制装置,用于同时控制第一波长光显示左眼图像中对应的颜色和第二波长光显示右眼图像中对应的颜色,并同时控制第三波长光显示所述左眼图像中对应的颜色和第四波长光显示所述右眼图像中的对应颜色。由于在同一时刻,观看者的左眼能够看到第一波长光或第三波长光,右眼能够看到第二波长光或第四波长光,因此,观看者的左眼和右眼能够同时接收到光线,从而减缓了眼睛的疲劳。

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