Multivalued data memory system using a charge coupled element

Details Multivalued data memory system using a charge coupled element Multivalued data memory system using a charge coupled element

1976-09-10

1978-04-18

Hecker, Stuart N.

Static information storage and retrieval

Read/write circuit

Data refresh

365 75, 365184, G11C 700, G11C 1156

Patent

active

040854590

ABSTRACT:
A memory system includes means for injecting a multivalued signal with at least three information carrying voltage levels, in the form of electric charge, to a charge coupled device (CCD); and a detection means for detecting a multivalued signal level read out from the output terminal of CCD and feeding the voltage of the level back to the injecting means. The detection means comprises a level detection section for generating a combination of outputs predetermined correspondingly to the multivalued signal level and an output section for generating upon receipt of the combination of outputs an output having a voltage level corresponding to the combination of outputs.

REFERENCES:
patent: 3891977 (1975-06-01), Amelio et al.
patent: 3909806 (1975-09-01), Uchida
patent: 3956624 (1976-05-01), Audaire et al.
patent: 3958210 (1976-05-01), Levine

Affiliated with

Also associated with

Rating

Multivalued data memory system using a charge coupled element does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multivalued data memory system using a charge coupled element, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multivalued data memory system using a charge coupled element will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2149894