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Vibrating Light Emitting Diode Display Apparatus Disclosure Number: IPCOM000067005D
Original Publication Date: 1979-Jun-01
Included in the Prior Art Database: 2005-Feb-20

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Johnson, OD [+details]


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.