Invention Grant
US09558775B2 Laser diode submount/slider interface with reduced thermal resistance
有权
激光二极管底座/滑块接口具有降低的热阻
- Patent Title: Laser diode submount/slider interface with reduced thermal resistance
- Patent Title (中): 激光二极管底座/滑块接口具有降低的热阻
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Application No.: US14626707Application Date: 2015-02-19
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Publication No.: US09558775B2Publication Date: 2017-01-31
- Inventor: Zoran Jandric , Ning Shi , James Gary Wessel , Lars Ahlen , Neil Zuckerman , Tyler Perry
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Cupertino
- Assignee: SEAGATE TECHNOLOGY LLC
- Current Assignee: SEAGATE TECHNOLOGY LLC
- Current Assignee Address: US CA Cupertino
- Agency: Hollingsworth Davis, LLC
- Main IPC: G11B5/60
- IPC: G11B5/60 ; G11B5/48 ; G11B5/31 ; G11B5/105 ; G11B5/00
Abstract:
An apparatus comprises a slider of a magnetic recording head, a submount, and an interface defined between the slider and the submount. A laser diode is connected to the submount. A metal layer is provided at the interface between the slider and the submount. The metal layer connects at least about 30% of the surface area of the submount at the interface to the slider and serves as a thermal conduction pathway between the submount and the slider.
Public/Granted literature
- US20160247528A1 LASER DIODE SUBMOUNT/SLIDER INTERFACE WITH REDUCED THERMAL RESISTANCE Public/Granted day:2016-08-25
Information query
IPC分类:
