Invention Patent
- Patent Title: PULSED IMAGING, PULSE WIDTH MODULATION RASTER OUTPUT SCANNER FOR TRI-LEVEL EXPOSURE
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Application No.: CA2077377Application Date: 1992-09-02
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Publication No.: CA2077377CPublication Date: 1996-12-10
- Inventor: LOCE ROBERT P , BANTON MARTIN E , LAMA WILLIAM L , CIANCIOSI MICHAEL S , FETH SUSAN E , GARCIA KEVIN J , WU PETER K , GIRMAY GIRMAY K , SWANBERG MELVIN E
- Applicant: XEROX CORP
- Assignee: XEROX CORP
- Current Assignee: XEROX CORP
- Priority: US75693591 1991-09-09
- Main IPC: B41J2/44
- IPC: B41J2/44 ; G02B26/10 ; G02B26/12 ; G06K15/12 ; H04N1/113 ; H04N1/40 ; H04N1/46 ; H04N1/04 ; H04N1/23
Abstract:
A pulsed imaging Raster Output Scanner utilizes pulse width modulation in conjunction with spatial filtering to form three exposure levels at the surface of a recording medium, one of the levels associated with a specific color.
Public/Granted literature
- CA2077377A1 PULSED IMAGING, PULSE WIDTH MODULATION RASTER OUTPUT SCANNER FOR TRI-LEVEL EXPOSURE Public/Granted day:1993-03-10
Information query
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