发明名称 LASER RECORDING APPARATUS
摘要 A laser recording apparatus wherein an image is recorded by laser beam scanning, and a stop amount of a stop is varied in accordance with recording magnification. The stop is disclosed at a position whereat it can vary the beam radius of a laser beam incident in a focusing lens. The optical intensity of a laser beam is varied in accordance with the recording magnification.
申请公布号 GB8620485(D0) 申请公布日期 1986.10.01
申请号 GB19860020485 申请日期 1986.08.22
申请人 KONISHIROKU PHOTO IND 发明人
分类号 G03G15/041;G03G15/32;G11B7/125;H01S5/062;H01S5/068;(IPC1-7):B41J3/21 主分类号 G03G15/041
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