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9IPT: Display Hardware (1)

posted Jul 31, 2011, 4:20 PM by Eddie Woo   [ updated Jul 31, 2011, 5:26 PM ]
At last, we're onto the final process! 
  1. Define displaying, and explain why displaying is such an important process in most systems.
  2. Describe the role of a "video card" or "display adapter".
  3. Explain how a CRT monitor works. 
  4. Explain how an LCD monitor works.
  5. Compare and contrast between transmissive projection and reflective projection in data projectors.
  6. Investigate "LED" and "Plasma" display technology, and describe how each of these uses different methods to display visual data.
  7. Describe the way in which TVs and movies are able to use a flat display to mimic stereoscopic three-dimensional effects.

CRT Explanation

CRT + magnet

LCD Explanation