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	Light emission apparatus, optical scanning apparatus having light emission apparatus, and image forming apparatus
	KAWAMOTO, TOMOHIRO; NITO, YUTA
	2019-04-10
著作权人	CANON KABUSHIKI KAISHA
专利号	EP2841280B1
国家	欧洲专利局
文献子类	授权发明
其他题名	Light emission apparatus, optical scanning apparatus having light emission apparatus, and image forming apparatus
英文摘要	A light emission apparatus includes a detection unit, a first drive unit, and a second drive unit. The detection unit detects the state of a detection element. The first drive unit controls the light amount of a light beam to be emitted by a first light emitting element based on the state of the detection element detected by the detection unit. The second drive unit controls the light amount of a light beam to be emitted by a second light emitting element based on the state of the detection element detected by the detection unit.
公开日期	2019-04-10
申请日期	2013-04-22
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/34170]
专题	半导体激光器专利数据库
作者单位	CANON KABUSHIKI KAISHA
推荐引用方式 GB/T 7714	KAWAMOTO, TOMOHIRO,NITO, YUTA. Light emission apparatus, optical scanning apparatus having light emission apparatus, and image forming apparatus. EP2841280B1. 2019-04-10.

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