Multimedia projectors

• produce high temperature

• the matrix is formed from poly-polysilicon

• chemical composition to colors: blue which disappears first as a result of exploitation

LCD:

Disadvantages:

• temperature decreases image quality

• the company will use the die within 1 year

• die pouring during high temperature and sudden power failure

Resolution:

• SVGA 800x600 Super VGA

• VGA 640x480 VGA

• XGA 1024x768 Extended Graphic Array

DLP:

• Pisoelectrons are expanding or decreasing under voltage time.

• Moving mirrors

• DLP processor module is very expensive

Disadvantages:

• very high temperature as a result of which the fly will evaporate.

• Use incandescent bulbs until they burn out. There's an anti-evaporation gas inside.

• Dead pixels

Bulbs:

• UHP – 8 000h

• UHB – 15,000 h

Quality:

• LCD

• DLP