Static information storage and retrieval – Read only systems – Semiconductive
Patent
1982-03-23
1985-03-26
Richardson, Robert L.
Static information storage and retrieval
Read only systems
Semiconductive
365 96, G11C 1700
Patent
active
045077576
ABSTRACT:
A programmable device is provided by a thin-oxide avalanche fuse element which is programmed at a voltage below the oxide breakdown level. This device may be used in a memory array of the PROM type. Upon breakdown, the thin oxide is perforated by small holes which fill with silicon to create short circuit.
REFERENCES:
patent: 3576549 (1971-04-01), Hess et al.
patent: 3668655 (1972-06-01), Allen
patent: 4122547 (1978-10-01), Schroeder et al.
Graham John G.
Richardson Robert L.
Texas Instruments Incorporated
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