Laser phosphor display
A laser phosphor display (LPD) is a screen composed of a matrix of UV - laser diodes which each have on their drawing area of the screen with the aid of movable mirrors an image section.
Structure and functionality
The screen is made of a plastic-glass hybrid material coated with colored phosphor strips. The laser draws the image section (analogous to the electron beam in a cathode ray tube ) line by line from top to bottom. The different phosphor layers are excited by the ultraviolet laser light and photons are emitted as a result.
See also
Web links
- Laser phosphor display is to replace LCD and LED. In: derstandard.at. January 24, 2010. Retrieved January 25, 2010 .
Individual evidence
- ↑ How Laser Phosphor Display (LPD) Works. (No longer available online.) Prysm company homepage, archived from the original on January 27, 2010 ; accessed on January 25, 2010 (English). Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.