Browse Prior Art Database

Position Encoder

IP.com Disclosure Number: IPCOM000069773D
Original Publication Date: 1978-Jun-01
Included in the Prior Art Database: 2005-Feb-21

Publishing Venue

IBM

Related People

Authors:
Dobson, DR Flaherty, RJ McDowell, JR Williams, RA [+details]

Abstract

A position encoder comprises a first stationary part having electrical signals coupled thereto and a second moving part having circuit patterns thereon which are capacitively coupled to the first part, but which have no electrical connection coupled thereto.