Information AboutDisplay |
| CATEGORIES ABOUT DISPLAY DEVICE | |
| assistive technology | |
| input---output | |
| display technology | |
| disp | |
| computing output devices | |
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Common types of display devices are:
SEGMENT DISPLAYS Some displays can show only Digit s or Alphanumeric characters. They are called segment displays, because they are composed of several segments that switch on and off to give appearance of desired Glyph . The segments are usually single LED s or Liquid Crystals . They are mostly used in Digital Watch es and Pocket Calculator s. There are several types:
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