发明名称 |
Density unevenness suppressing image forming apparatus and method |
摘要 |
An image forming apparatus includes a light emitting array composed of a plurality of light emitting elements that emits light fluxes. An imaging element array may be provided so as to perform imaging with the light fluxes on a prescribed plane. A three dimensional exposure intensity distribution of the light flux is obtained per each light emitting element. A prescribed attribute is obtained from each of the exposure intensity distributions. A plurality of comparison values for the entire exposure valid region may be obtained from different units which consist of two or more successive attributes. Prescribed light emitting quantities enabling all of the comparison values to fall within a prescribed range may be determined and set to respective light emitting elements.
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申请公布号 |
US2002051052(A1) |
申请公布日期 |
2002.05.02 |
申请号 |
US20010984236 |
申请日期 |
2001.10.29 |
申请人 |
MASUDA KOJI;SHIMADA KAZUYUKI;SAITOH TETSURO;ITO MASAHIRO;KITAO KATSUYUKI;OHSUGI TOMOYA;SUZUKI HIROKATSU |
发明人 |
MASUDA KOJI;SHIMADA KAZUYUKI;SAITOH TETSURO;ITO MASAHIRO;KITAO KATSUYUKI;OHSUGI TOMOYA;SUZUKI HIROKATSU |
分类号 |
B41J2/44;B41J2/45;B41J2/455;G06K15/12;(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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