Browse Prior Art Database

Membrane Switch Keyboard Assembly

IP.com Disclosure Number: IPCOM000046075D
Original Publication Date: 1983-May-01
Included in the Prior Art Database: 2005-Feb-07

Publishing Venue

IBM

Related People

Authors:
Williams, GT [+details]

Abstract

A keyboard assembly including key actuators is used in conjunction with an array of membrane switches to produce an electrical output indicating key actuation. The keyboard assembly is constructed with spacer members to eliminate pressure points on the membrane switch array.