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High Density Josephson ROM

IP.com Disclosure Number: IPCOM000052820D
Original Publication Date: 1981-Jul-01
Included in the Prior Art Database: 2005-Feb-11

Publishing Venue

IBM

Related People

Authors:
Kilgannon, TJ [+details]

Abstract

Read only memories (ROMs) are known using Josephson junctions. These generally employ so-called ""dummy'' junctions. However, there is no absolute need for ""dummy'' junctions in a ROM, and they can therefore be eliminated with a resulting density improvement. The ROM circuits of this invention have high density and can be fabricated by well-known processes in a straightforward manner.