| 发明名称 |
COLOR IMAGE FORMING APPARATUS |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus which is of low cost, does not require advanced dimension precision, assembling precision and adjusting precision, and carries out a method for high precision misalignment detection. <P>SOLUTION: The color image forming apparatus takes note of a constant relationship between a strain amount in a detection waveform due to dispersed reflection light occurring when a general photosensor is used and an amount of measuring error and the detecting method is adopted which compensates the measuring error by measuring the strain amount. <P>COPYRIGHT: (C)2007,JPO&INPIT |
| 申请公布号 |
JP2007025315(A) |
申请公布日期 |
2007.02.01 |
| 申请号 |
JP20050208102 |
申请日期 |
2005.07.19 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
OGATA HIDEICHIRO;HAYASHIDA KAZUHISA;TORIKAI EIJI;SOEDA KAZUHIKO |
| 分类号 |
G03G15/01;G01B11/00;G03G15/00 |
主分类号 |
G03G15/01 |
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