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Dual-Arm Cantilevered Springs for Vibrating LED Display

IP.com Disclosure Number: IPCOM000054736D
Original Publication Date: 1980-Apr-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

Authors:
Johnson, OD [+details]

Abstract

Dual-arm cantilevered springs are used to support a light-emitting diode (LED) display board to provide the capability of high frequency, mechanical LED oscillation, substantially linear motion of the LED array, and no frictional surface wear at the free ends of the springs.