The 26th International Display Workshops (IDW '19)

Presentation information

Oral Presentation

[PRJ3] Image Quality and Display Devices

Special Topics of Interest on AR/VR and Hyper Reality

Thu. Nov 28, 2019 5:20 PM - 6:40 PM Room 108 (1F)

Chair: Andrés Vásquez Quintero (University of Ghent)
Co-Chair: Tetsuji Suzuki (JVC KENWOOD)

5:20 PM - 5:40 PM

[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.