发明名称 |
Printing method and printing device for realizing the same |
摘要 |
The method for printing is carried out by creating pressure pulses at individual points of an ink layer which has been applied onto the surface of a continuous smooth plate, focusing a light beam of a laser on those points from the side of the opposite surface of the plate. Pressure pulses are developed due to the light hydraulic effect at the border of the surface of a plate, made of transparent material, and a layer of ink applied thereon, or due to the conversion of light radiation into acoustic when the light beam of the laser is absorbed by material which is not transparent for its wavelength. The printer has a device for deflecting the light beam over the surface of the plate to excite pressure pulses in the ink layer at points predetermined by a program.
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申请公布号 |
US6270194(B1) |
申请公布日期 |
2001.08.07 |
申请号 |
US19980125357 |
申请日期 |
1998.08.17 |
申请人 |
MAXIMOVSKY SERGEI NIKOLAEVICH;RADUTSKY GRIGORY AVRAMOVICH |
发明人 |
MAXIMOVSKY SERGEI NIKOLAEVICH;RADUTSKY GRIGORY AVRAMOVICH |
分类号 |
B41C1/055;B41C1/10;B41J2/005;B41J2/015;B41J2/04;B41J2/05;B41J2/06;B41M1/12;B41M5/382;(IPC1-7):B41J2/04 |
主分类号 |
B41C1/055 |
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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