Laser driving unit and image forming apparatus
文献类型：专利
| 作者 | OMORI, ATSUFUMI; ISHIDA, MASAAKI |
| 发表日期 | 2011-09-22 |
| 专利号 | US20110228037A1 |
| 著作权人 | RICOH COMPANY, LTD. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Laser driving unit and image forming apparatus |
| 英文摘要 | A laser driving unit drives a semiconductor laser apparatus including a plurality of light sources, includes a light detecting part to detect light emissions from the light sources, a driving current generator to generate a driving current based on an input signal, an auxiliary driving current generator to generate an auxiliary driving current in an initial time period of an ON-time of the driving current, and an auxiliary current set part to set an auxiliary amount of the auxiliary driving current to be added to the driving current, for each of the light sources, based on a difference between the light emissions detected by the light detecting part and a target light emission of the light sources. |
| 公开日期 | 2011-09-22 |
| 申请日期 | 2011-03-14 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/58629]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | RICOH COMPANY, LTD. |
| 推荐引用方式 GB/T 7714 | OMORI, ATSUFUMI,ISHIDA, MASAAKI. Laser driving unit and image forming apparatus. US20110228037A1. 2011-09-22. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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