论文部分内容阅读
使用自动立体显示器,用户不需要立体眼镜,裸眼就能看到立体图像。目前主流的液晶自动立体显示器的亮度不够,影响到使用。为了提高亮度,研究新的背光模块设计方法。采用高亮度发光二极管,用菲涅耳透镜和柱透镜使光线集中在用户眼睛上,大幅度提高图像亮度,由于左右眼看到的图像不一致,产生立体感。结合具体的显示器研制背光模块,选择二极管,设计光路和透镜,对光路仿真,探索出设计方法。该方法对自动立体显示器的设计有指导意义。
With an autostereoscopic display, users do not need stereoscopic glasses and can see stereoscopic images with their naked eyes. The current mainstream LCD auto-stereoscopic display brightness is not enough, affecting the use. In order to improve the brightness, research the new backlight module design method. The use of high-brightness light-emitting diodes, with Fresnel lens and cylindrical lens so that the light focused on the user’s eyes, greatly improve the image brightness, due to the left and right eyes to see the image inconsistencies, resulting in three-dimensional. Combined with the specific display of the development of backlight module, the choice of diode, the design of light path and lens, simulation of the light path, to explore the design method. This method is of guiding significance to the design of autostereoscopic display.