Complex spatial light modulator and 3D image display including the same

Acousto-optic element, acousto-optic element array, and display apparatus including the acousto-optic element

OASLM-based holographic display

3D interaction apparatus, display device including the same, and method of driving the same

Apparatus and method for displaying holographic three-dimensional image

Holographic 3D image display apparatus and illumination unit for the same

Optical apparatus including non-electric type touch panel

Optically addressable spatial light modulator divided into plurality of segments, and holographic three-dimensional image display apparatus and method using the light modulator

Acousto-optic device having multi-layer nanostructure, optical scanner, optical modulator, and display apparatus using the acousto-optic device

Multi-view 3D image display apparatus and method