Crossword Clue:

Pattern of scanning lines on a TV

AnswerCrossword Clue
RASTERPattern of scanning lines on a TV
RASTERSParallel scanning lines on a TV screen
RASTERPattern on a TV screen.
RASTERPattern on a TV screen
RASTERLight pattern on a TV screen.
RASTERLines on a TV screen.
RASTERParallel lines on a TV screen.