[PRJ3] Image Quality and Display Devices

[PRJ3-1(Invited)] Fast switching, high accuracy LCoS for 3D holographic applications

*Huang-Ming Philip Chen¹, Jhou-Pu Yang¹, Yao-Chung Chang¹ (1. National Chiao Tung University (Taiwan))

Keywords:Liquid crystal on silicon, spatial light modulator, holography, virtual and augmented reality display

A 0.7-inch, 4K2K LCoS-SLM with full 2π radians phase modulation to cover depth-focus image was developed. The full phase modulation was found 0.9 and 1.5 ms under the digital driving scheme with DV = 1.75 V at T=45 ^oC. A 200 mm depth of 3D reconstruction holographic image was demonstrated.