Review of the Development of Several True 3D Display Technology

Stereoscopic display technology in television, games, medical, education and other fields has more and more applications, different from the flat image only in the two-dimensional surface through the perspective, shadow and other effects to achieve three-dimensional, three-dimensional display can be from any angle of 360 degrees Watch the different sides of the image, is the real show of 3D. As the ideal three-dimensional display style, holographic three-dimensional technology is a combination of optoelectronic technology, computer graphics technology, sensing technology and display technology and other advanced high technology. In this paper, the advantages and disadvantages of various 3D display technologies are analyzed on the basis of the physiological and psychological mechanism of human eye-based three-dimensional object perception, and the principle and development of holographic three-dimensional display technology are analyzed emphatically and the future research direction is predicted.