Vibrating Light Emitting Diode Display Apparatus
Original Publication Date: 1979-Jun-01
Included in the Prior Art Database: 2005-Feb-20
The present structure relates to displays and particularly to vibrating light-emitting diode (LED) displays wherein a single line of LEDs is vibrated while the individual devices therein are turned on and off in a selected sequence to form a character. Conventional tuning fork oscillators have been previously used to vibrate such LED displays.