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11. 发明授权

US5879864A Image forming method 失效
标题翻译：图像形成方法
公开(公告)号：US5879864A
公开(公告)日：1999-03-09
申请号：US883441
申请日：1997-06-26
申请人： Takuya Yokokawa
发明人： Takuya Yokokawa
IPC分类号： G03C1/498 , H04N1/06 , H04N1/191 , G03C5/16
CPC分类号： H04N1/0671 , G03C1/49881 , H04N1/1911 , H04N1/06 , Y10S430/145
摘要： An image forming method comprising the steps of: rotating a drum having wound thereon a heat developable light-sensitive material which comprises a support having thereon at least a light-sensitive silver halide emulsion, a binder and a dye-donating compound; exposing said light-sensitive material with an exposure head comprising a plurality of beam light sources which are arranged at a predetermined interval along a sub-scanning direction perpendicular to a main scanning direction in which the drum is rotated, to correspond to a plurality of exposure points, respectively, and each of which emits light having the same wavelength each other; and moving said exposure head in said sub-scanning direction by 1/N (N is an integer of 2 or more) of the length of the arrangement of said beam light sources, to effect a scanning exposure of said light-sensitive material in steps of a plurality of exposure points.
摘要翻译：一种图像形成方法，包括以下步骤：旋转其上缠绕有可热显影的感光材料的鼓，所述感光材料包括其上至少具有感光卤化银乳剂，粘合剂和染料供体化合物的载体; 用包括多个束光源的曝光头曝光所述感光材料，所述曝光头沿垂直于所述转筒旋转的主扫描方向的副扫描方向以预定间隔布置，以对应于多个曝光分别发射具有相同波长的光; 并且使所述曝光头在所述副扫描方向上移动所述光束光源的排列长度的1 / N（N为2以上的整数），以实现所述感光材料的扫描曝光的多个曝光点。

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