Method and apparatus for reading information stored in a fluorescent multilayer information carrier
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Sep 6, 2001
app pub date -
Feb 1, 2001
filing date -
Feb 3, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An apparatus and method for reproducing information stored in a fluorescent multilayer information carrier. The apparatus utilizes auto-focusing and auto-framing techniques when reading the information to enable parallel reading from uniformly moving carrier. To avoid discontinuity in motion, an actuator with an objective lens performs periodic motion following a specific moving information page and, after the end of reading of this page, returns back to follow the next page.
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