2. What LCD means?
Short for liquid crystal display, a type of display used in digital watches and many portable computers. LCD displays
utilize two sheets of polarizing material with a liquid crystal solution between them. An electric current passed
through the liquid causes the crystals to align so that light cannot pass through them.
4. Different Types of LCD Panels:
o Twisted Nematic (TN) Twisted
Nematic LCDs are the most commonly
manufactured and used types of monitors
across a wide range of industries. ...
o IPS Panel Technology. ...
o VA Panel. ...
o Advanced Fringe Field Switching.
5. ADVANTAGES OF LCD:
ADVANTAGES
It takes less desk space.
It uses less energy.
It uses liquid crystal technology.
Its weight is less.
It does not emit harmful radiations.
DISADVANTAGES
Cost of LCD is very high.
LCD display will have slow responses
time.
LCD display has fixed resolution.
Viewing angle is very limited.