Light emitting elements drive control device, droplets-deposited layer drying device and image processing apparatus

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	Light emitting elements drive control device, droplets-deposited layer drying device and image processing apparatus
其他题名	Light emitting elements drive control device, droplets-deposited layer drying device and image processing apparatus
	NAKAGAWA, EIGO; SAKAMOTO, AKIRA; IKEDA, CHIKAHO; ISOZAKI, JUN
	2016-07-28
专利权人	FUJI XEROX CO., LTD.
公开日期	2016-07-28
授权国家	美国
专利类型	发明申请
摘要	A light emitting elements drive control device includes: a supplying unit that supplies a common power source voltage to a plurality of light emitting elements whose light emission quantities are controlled individually by current controls; a determining unit that determines voltage ranges capable of assuring proper current control operations on the individual light emitting elements based on drive voltages for the respective light emitting elements that vary as the current controls are performed; and a setting unit that sets the power source voltage to be supplied from the supplying unit from a common voltage range of the voltage ranges determined by the determining unit.
其他摘要	一种发光元件驱动控制装置，包括：供电单元，向多个发光元件提供公共电源电压，所述多个发光元件的发光量由电流控制单独控制;确定单元，其基于各个发光元件的驱动电压确定能够确保对各个发光元件的适当电流控制操作的电压范围，所述驱动电压随着电流控制而变化;以及设定单元，其将从供应单元供应的电源电压设定为由确定单元确定的电压范围的公共电压范围。
主权项	A light emitting elements drive control device comprising: a supplying unit that supplies a common power source voltage to a plurality of light emitting elements whose light emission quantities are controlled individually by current controls; a determining unit that determines voltage ranges capable of assuring proper current control operations on the individual light emitting elements based on drive voltages for the respective light emitting elements that vary as the current controls are performed; and a setting unit that sets the power source voltage to be supplied from the supplying unit from a common voltage range of the voltage ranges determined by the determining unit.
申请日期	2015-08-19
专利号	US20160214402A1
专利状态	授权
申请号	US14/829710
公开（公告）号	US20160214402A1
IPC 分类号	B41J11/00 \| H01S5/062 \| H05B37/02
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/62052
专题	半导体激光器专利数据库
作者单位	FUJI XEROX CO., LTD.
推荐引用方式 GB/T 7714	NAKAGAWA, EIGO,SAKAMOTO, AKIRA,IKEDA, CHIKAHO,et al. Light emitting elements drive control device, droplets-deposited layer drying device and image processing apparatus. US20160214402A1[P]. 2016-07-28.