发明名称 HIGH SPEED HIGH RESOLUTION CONTINUOUS OPTICAL FILM PRINTER FOR DUPLICATING MOTION FILMS
摘要 A high speed, high resolution, continuous optical film printer (25) is disclosed for copying negative intermediate film (11) onto a print film (12). The two films are placed side by side on a common transport shaft (13) and moved past an illumination system comprised of a source (30) and an integrating cylinder (15a). A unit magnification imaging optical system (25) produces a telecentric, monocentric, color corrected, high resolution, low flare image strip (18) on the print film which is parallel to the object strip. The optical film print also provides angularly diffuse illumination to provide scratch and matte suppression.
申请公布号 US2001012094(A1) 申请公布日期 2001.08.09
申请号 US19990386820 申请日期 1999.08.31
申请人 KESSLER DAVID;KIRKPATRICK DAVID H. 发明人 KESSLER DAVID;KIRKPATRICK DAVID H.
分类号 G03B27/08;(IPC1-7):G03B27/00 主分类号 G03B27/08
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