发明名称 |
Relief printing plate manufacturing method, relief printing plate creating apparatus, and computer program product |
摘要 |
<p>A relief printing plate manufacturing method includes: generating binary image data based on multivalued image data representing a printing image; generating, from the binary image data, target stereoscopic shape data; calculating, based on the target stereoscopic shape data, exposure amount data; providing a predetermined exposure amount to an outside image adjacent pixel in a range of predetermined pixels adjacent to an ON pixel; and applying laser light to an area of OFF pixels based on the exposure amount data to engrave a portion outside of an area, and applying laser light to the outside image adjacent pixel based on the predetermined exposure amount to form a relief having a projecting shape with a corner part of a flange part of a top face of the relief at least partially chamfered.
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申请公布号 |
EP2572883(A3) |
申请公布日期 |
2014.10.08 |
申请号 |
EP20120184884 |
申请日期 |
2012.09.18 |
申请人 |
FUJIFILM CORPORATION |
发明人 |
SHIGETA, NORIMASA;KONDO, HIROKAZU;KISO, TAKESHI |
分类号 |
B41C1/05;B41N1/12 |
主分类号 |
B41C1/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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