Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co LtdfiledCriticalRicoh Co Ltd
Priority to JP7179877ApriorityCriticalpatent/JPS546571A/en
Publication of JPS546571ApublicationCriticalpatent/JPS546571A/en
PURPOSE: To eliminate uneven light intensities and enable medium tone recording by performing beam splitting with an acoustic-optic element and simultaneously modulating these pural beams respectively with modulating signals in space modulators.
COPYRIGHT: (C)1979,JPO&Japio
JP7179877A1977-06-171977-06-17Simultaneous multibeam light modulating system
PendingJPS546571A
(en)