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Choosing the Right Monitor: A Comprehensive Guide to Monitor Types and Features

Explore the world of monitors - from CRT to LCD displays, understand color categories and pixel technology, all to help you make an informed decision when shopping. Learn about viewing angles, different LCD displays, and additional monitor options such as paper-white and plasma displays. Discover essential considerations like size, resolution, and refresh rate, as well as technologies like sound cards and digital light projectors. Dive into this comprehensive guide to monitors and sound systems.

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Choosing the Right Monitor: A Comprehensive Guide to Monitor Types and Features

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Presentation Transcript

  1. Section 3A Introduction to Computers

  2. Two Kinds of Monitors • Cathode ray tube (CRT) • Flat-panel display

  3. Monitor Categories Based on Color Display • Monochrome: One color on a black background • Grayscale: Shades of gray on a white or off-white background • Color: From 16 to 16 million unique colors

  4. Pixel • Pixel, short for picture element, is the smallest number of phosphor dots that the electron gun inside the monitor can focus on

  5. Shadow mask • A fine mesh made of metal and fitted to the shape and size of the screen

  6. Liquid Crystal Display (LCD) Monitor • Most common flat-panel monitor

  7. Viewing Angle • The angle from which the display’s image can be viewed clearly

  8. Two Categories of Liquid Crystal Displays • Passive matrix LCD • Active matrix LCD

  9. Other Kinds of Monitors • Paper-white display • Electroluminescent (ELD) display • Plasma/gas plasma display

  10. Considerations When Monitor Shopping • Size • Resolution • Refresh rate • Dot pitch

  11. Video Controller • Intermediary device between the CPU and the monitor • Controls how things look on-screen

  12. Digital Light Projector • Connects to a computer and is used to project images on a large screen

  13. Sound Card • Translates digital sounds into the electric current that is sent to the speakers Click to Enlarge

  14. Section 3A • Monitors and Sound Systems

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