裸眼三维图像显示技术原理及在包装领域的应用

Principle of Auto-stereoscopic Display Technology and the Application in the Area of Packaging

裸眼三维显示技术基于双目视差原理,具体可分为狭缝光栅式裸眼三维显示技术、柱状透镜式裸眼三维显示技术和指向光源式裸眼三维显示技术,3种技术各有其优点和缺陷。阐述了裸眼三维显示技术在包装防伪和包装广告方面的应用,研究如何降低成本,扩大视角,降低串扰,提高显示精度是裸眼三维显示技术的主要发展方向。

Auto-stereoscopic display technology is based on the principle of binocular parallax anu it can De classified into three types：barrier auto-stereoscopic display technology lenticular lens auto-stereoscopic display technology and directional backlight auto-stereoscopic display technology. They have their own advantages and disadvantages. Then the application of this technology in the fields of packaging anti-counterfeiting and packa- ging advertisement is analyzed. Studying on how to lower the manufacturing costs expands the viewing angle reduce the crosstalk and improve the effect of the display will be the main research directions of the auto-stere- oscopic display.