发明名称 |
Increasing scanning resolution through driving system control |
摘要 |
A method of increasing the scanning resolution of a scanner through controlling its driving system. By suitably adjusting the timing relationship between motor pulses and exposure pulses, a low-resolution driving system can produce a high-resolution image with no additional production cost incurred.
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申请公布号 |
US6693730(B1) |
申请公布日期 |
2004.02.17 |
申请号 |
US20000518117 |
申请日期 |
2000.03.03 |
申请人 |
UMAX DATA SYSTEMS, INC. |
发明人 |
HSU CHUAN-YU;SHIH CHEN-HSIANG |
分类号 |
H04N1/047;H04N1/19;(IPC1-7):H04N1/04 |
主分类号 |
H04N1/047 |
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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