Difference between CRT projection television and MDDP television:


Micro Display devices are consisted of very small pixel composition (several micrometers) using semiconductor processing technology. There are several types of devices such as micro mirror devices using very small mirrors on silicon, LCOS (liquid crystal on silicon) using liquid crystal silicon and reflective contacts and HTPS (high-temperature polysilicon) using liquid
crystal silicon with transmissive technology. The MDDP is a projection display that expands an image from this device to the screen. The current size of Micro Display devices is around 0.5 to
0.7 inch in diagonal.

http://www.md-display.com/