Free screen vector of some black digital displays with white fields for numbers on them. Could be used to easily draw a classic digital alarm clock or a sport scoreboard. This vector would be perfect if you need a slightly vintage, slightly geeky way to illustrate any data containing numbers.
I noticed that openclipart didn't have much of a selection of LCD screens so I threw this together real quick. It is by no means perfected but good enough to work with. Obviously my inspiration was an Apple Cinema display. Please let me know if you like it.