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Browse Prior Art Database

Four Terminal Bipolar Electrically Alterable Read Only Memory

IP.com Disclosure Number: IPCOM000051928D
Original Publication Date: 1981-Apr-01
Included in the Prior Art Database: 2005-Feb-11

Publishing Venue

IBM

Related People

Authors:
Bergeron, DL Kotecha, HN Patel, PT [+details]

Abstract

An essentially four-terminal bipolar electrically alterable read-only memory is provided which operates with relatively low voltage with the use of graded band gap or silicon-rich insulators. Graded band gap or silicon-rich insulators, or insulators of this type, are disclosed in, e.g., U. S. Patents 3,972,059 and 4,104,675.