发明名称 |
Color mixing and color system for use in a printing machine |
摘要 |
A system for determining, in real time, the precise color measurements of a colorant being applied in a printing apparatus, the colorant being a combination of two or more primary colorants. Light from a light source is transmitted through or reflected from the colorant mixture, and received by a sensor having a relatively small number of photodetectors, each photodetector having a different translucent primary-color filter thereon. Various special algorithms can be used to approach the accuracy of a spectrophotometer using a relatively simple light sensor.
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申请公布号 |
US5899605(A) |
申请公布日期 |
1999.05.04 |
申请号 |
US19980093703 |
申请日期 |
1998.06.08 |
申请人 |
XEROX CORPORATION |
发明人 |
CARUTHERS, JR., EDWARD B.;VITURRO, R. ENRIQUE |
分类号 |
G03G15/01;G03G15/08;G03G15/10;G03G15/11;(IPC1-7):G03G15/01 |
主分类号 |
G03G15/01 |
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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