It’s a transparent color display, so these look and feel like regular glasses. TCL developed a micro-LED display and waveguide capable of creating a full-color image This sets them apart from ...

A switchable glass is glass with adjustable transparency or color, or in this case ... correct alloy mixture was essential to producing a transparent and energy efficient switchable glass.

a transparent glass-ceramic (GC) material that can serve as the volumetric medium for a full-color 3D display. Using a pulsed laser as the excitation source, luminescent voxels with high color ...