公开(公告)号：US20140029397A1

公开(公告)日：2014-01-30

申请号：US13889518

申请日：2013-05-08

Applicant: Seagate Technology LLC

Inventor： Tim Rausch ,  Kenneth Ray Burns

IPC: G11B5/60

CPC classification number: G11B5/6088 ,  B65D75/563 ,  B65D75/5833 ,  B65D77/22 ,  B65D85/07 ,  B65D2575/56

Abstract: An apparatus includes an optical pathway configured to deliver energy to heat a magnetic recording medium via a slider body. The optical pathway generates heat in the slider body when delivering energy to the magnetic recording medium. The apparatus includes a compensating heater with a thermal characteristic that matches a thermal characteristic of the optical pathway. The compensating heater is activated at least part of the time when the optical pathway is not delivering the energy to the magnetic recording medium.

Abstract translation: 一种装置包括被配置为传递能量以经由滑块体加热磁记录介质的光学路径。 当向磁记录介质传送能量时，光路在滑块体中产生热量。 该装置包括具有与光学通路的热特性匹配的热特性的补偿加热器。 补偿加热器在光学通路不向磁记录介质输送能量的至少一部分时间被激活。