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	Driving light emitting elements with reduced voltage drivers
	WAPPIS, HERWIG; CORTIGIANI, FABRIZIO
	2018-01-23
著作权人	INFINEON TECHNOLOGIES AG
专利号	US9876328
国家	美国
文献子类	授权发明
其他题名	Driving light emitting elements with reduced voltage drivers
英文摘要	In one example, a method includes outputting, by a power supply and across a supply node and a ground node, a supply power signal; and selectively outputting, by a driver, a power signal to a second terminal of a light emitting element that has a first terminal and the second terminal, wherein the first terminal of the light emitting element is coupled to a load node, wherein a supply terminal of the driver is coupled to the supply node, wherein a ground terminal driver is coupled to the ground node, and wherein a difference between a potential of the supply node and a potential of the ground node is less than an activation voltage of the light emitting element.
公开日期	2018-01-23
申请日期	2017-01-30
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/35672]
专题	半导体激光器专利数据库
作者单位	INFINEON TECHNOLOGIES AG
推荐引用方式 GB/T 7714	WAPPIS, HERWIG,CORTIGIANI, FABRIZIO. Driving light emitting elements with reduced voltage drivers. US9876328. 2018-01-23.

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