Explain the working principle of large screen display.
Answers
Answered by
0
Liquid crystal display screen works on the principle of blocking light rather than emitting light. LCD's requires backlight as they do not emits light by them. ... Cathode ray tube draws more power compared to LCD's and are also heavier and bigger.
Similar questions
Math,
6 months ago
Hindi,
6 months ago
Science,
6 months ago
Computer Science,
1 year ago
Environmental Sciences,
1 year ago