发明名称 |
Optical printing apparatus |
摘要 |
In an optical printing apparatus for selectively exposing light with respect to a photosensitive recording medium to thereby form a gradation image thereon, there are provided; image data input device for entering more than 4 colors of spectral image data; storage device for storing thereinto the entered spectral image data in the unit of either 1 screen or 1 line; an optical head for outputting more than 4 sorts of light having different wavelengths from each other; and head driving device for converting the stored spectral image data into predetermined exposure time periods, and turning ON the more than 4 sorts of light so as to ON/OFF-drive the optical print head. As a result, this optical printing apparatus is capable of performing a high image quality recording operation. More specifically, a realistic image having a material feeling is formed.
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申请公布号 |
US6414705(B1) |
申请公布日期 |
2002.07.02 |
申请号 |
US20000545006 |
申请日期 |
2000.04.06 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
YAMADA KEIKI;FURUKI ICHIRO |
分类号 |
B41J2/445;B41J2/45;B41J2/465;B41J2/525;G02F1/13;H04N1/48;H04N1/50;H04N1/54;(IPC1-7):B41J2/435;B41J2/47 |
主分类号 |
B41J2/445 |
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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