Recording/reproducing method and recording/reproducing apparatus

Details Recording/reproducing method and recording/reproducing apparatus Recording/reproducing method and recording/reproducing apparatus

1997-05-30

1999-04-27

Nelms, David

Static information storage and retrieval

Radiant energy

365112, G11C 1300

Patent

active

058986073

ABSTRACT:
A voltage of an intensity corresponding to information to be recorded is applied to a recording medium which comprises a film containing a charge generating material. The film is sandwiched between two electrodes. Electric charges are accumulated in the recording medium upon application of the voltage so that information is recorded. When light is irradiated to the recording medium, the stored charges are converted into photo-current. The recorded information is read out by detecting the photo-current. When the electrodes are short-circuited, the recorded information is erased.

REFERENCES:
patent: 3752667 (1973-08-01), D'Onofrio
patent: 3932025 (1976-01-01), Lakatos et al.
patent: 4778985 (1988-10-01), Modisette et al.

Affiliated with

Also associated with

Rating

Recording/reproducing method and recording/reproducing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Recording/reproducing method and recording/reproducing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recording/reproducing method and recording/reproducing apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-689646