A stereoscopic display device uses MEMS mechanical shutters to extract partial rays from small images and reconstruct them into a three-dimensional image.
Terahertz wave scanning detects three-dimensional coordinates of vehicle radar sensors to correct assembly errors and restore ADAS precision.
A 3D imaging device shifts image pathways horizontally and vertically to form a composite view without special glasses.
A photostimulable plate reading device uses an optical filter to transmit blue luminescence while blocking scattered red laser light.