Portable 3D display with wide viewing angles, could let smartphones and tablets produce 3D images, without the need of special glasses. Check out the video…
Images © Hewlett-Packard
The new technology by Hewlett-Packard uses an effect known as ‘diffractive optics’, where an object causes light waves to deflect, to create 3D images.
The new display could revolutionise data visualisation and entertainment.
This video highlights the main features of the authors’ multi-directional backlight technology: large view angle, spatial multiplexing of colors, portability and transparency.