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	Laser subassembly metallization for heat assisted magnetic recording
	HURLEY, JON PAUL; BELL, JR., BERNARD W.; AXDAL, STEVEN HARLOW ANDERSON
	2016-01-05
著作权人	SEAGATE TECHNOLOGY LLC
专利号	US9227257
国家	美国
文献子类	授权发明
其他题名	Laser subassembly metallization for heat assisted magnetic recording
英文摘要	A heat assisted magnetic recording (HAMR) assembly includes a slider, a laser diode and solder connections between the laser diode and the slider. The solder connections mechanically and electrically attach the laser diode to the slider. Each solder connection has a total volume per unit area (i.e., height) of less than or equal to about 15 μm. The solder connections have a first intermetallic zone adjacent to the laser diode, a second intermetallic zone adjacent to the slider, and a eutectic zone of eutectic material between the first and second intermetallic zones. The eutectic zone occupies greater than or equal to about 35% of the total volume per unit area of the solder connection.
公开日期	2016-01-05
申请日期	2013-03-12
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/34164]
专题	半导体激光器专利数据库
作者单位	SEAGATE TECHNOLOGY LLC
推荐引用方式 GB/T 7714	HURLEY, JON PAUL,BELL, JR., BERNARD W.,AXDAL, STEVEN HARLOW ANDERSON. Laser subassembly metallization for heat assisted magnetic recording. US9227257. 2016-01-05.

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