发明名称 |
Light quantity adjustment device and method and exposure apparatus |
摘要 |
An adjustment quantity required for adjusting a quantity of light emission is computed based on an image density calculated from a measured quantity of light emission and sensitivity characteristics of an exposed photosensitive material to be exposed so that the image density of each of the light emitting devices within a device row becomes substantially equal to each other and the quantity of the light emission is adjusted based on the computed adjustment quantity. |
申请公布号 |
US2005088509(A1) |
申请公布日期 |
2005.04.28 |
申请号 |
US20040969978 |
申请日期 |
2004.10.22 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
OHKUBO KAZUNOBU |
分类号 |
B41J2/44;B41J2/45;B41J2/455;G06K15/12;H04N1/036;H04N1/23;(IPC1-7):B41J2/435 |
主分类号 |
B41J2/44 |
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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