Glasses-free 3D display system using special grating film with view control effect

Kunio Sakamoto; Yoshifumi Yatabe

doi:10.1117/12.863451

22 October 2010 Glasses-free 3D display system using special grating film with view control effect

Kunio Sakamoto, Yoshifumi Yatabe

Proceedings Volume 7658, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology; 76582E (2010) https://doi.org/10.1117/12.863451
Event: 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies, 2010, Dalian, China

Abstract

We developed a glasses-free 3D stereoscopic display using an LCD display panel and a special grating film for stereoscopic viewing. The display screen is divided in half in order that left and right regions provide the stereoscopic images for left and right eyes. Because both stereoscopic images are not in the same position, it is difficult for the observer to view the 3D image by the stereoviewing. The grating film can solve this problem because it shifts both left and right images to the same position. Moreover this grating film can give us glassesfree 3D viewing because of its view control effect. As the result, the observer can watch overlapped stereoscopic images for left and right eyes without special glasses such as polarized glasses.

Citation Download Citation

Kunio Sakamoto and Yoshifumi Yatabe "Glasses-free 3D display system using special grating film with view control effect", Proc. SPIE 7658, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, 76582E (22 October 2010); https://doi.org/10.1117/12.863451

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