公开(公告)号：US11238891B1

公开(公告)日：2022-02-01

申请号：US17067219

申请日：2020-10-09

Applicant: Seagate Technology LLC

Inventor： Neil Zuckerman ,  Xiong Liu ,  Raul Andruet ,  Lihong Zhang

IPC: G11B5/00 ,  G11B11/10 ,  G11B5/127 ,  G11B5/60

Abstract: Described are magnetic recording heads that include a read transducer and a write transducer, with the two transducers being arranged in a side-by-side configuration.

公开(公告)号：US09324351B2

公开(公告)日：2016-04-26

申请号：US14074157

申请日：2013-11-07

Applicant: Seagate Technology LLC

Inventor： Xiaohang Kong ,  Neil Zuckerman ,  Erik Hutchinson ,  Raul Andruet ,  Dion Song ,  Christopher Rea

IPC: G11B5/127 ,  G11B5/60 ,  G11B5/31

CPC classification number: G11B5/607 ,  G11B5/3106

Abstract: A recording head that includes at least one protection feature that prevents at least one other feature of the recording head from directly colliding with a data storage medium with which the recording head communicates. The recording head includes a transducer element having a leading edge and a trailing edge. The recording head also includes a transducer element heater located closer to the leading edge of the transducer element than the trailing edge of the transducer element. A contact pad is interposed between the leading edge of the transducer element and the transducer element heater to prevent the transducer element from directly colliding with the data storage medium.

Abstract translation: 一种记录头，其包括防止记录头的至少一个其他特征与记录头与之通信的数据存储介质直接碰撞的至少一个保护特征。 记录头包括具有前缘和后缘的换能器元件。 记录头还包括位于换能器元件的前缘更靠近换能器元件的后缘的换能器元件加热器。 接触垫置于换能器元件的前缘和换能器元件加热器之间，以防止换能器元件与数据存储介质直接碰撞。

公开(公告)号：US20150124354A1

公开(公告)日：2015-05-07

申请号：US14074157

申请日：2013-11-07

Applicant: Seagate Technology LLC

Inventor： Xiaohang Kong ,  Neil Zuckerman ,  Erik Hutchinson ,  Raul Andruet ,  Dion Song ,  Christopher Rea

IPC: G11B5/60

CPC classification number: G11B5/607 ,  G11B5/3106

Abstract: A recording head that includes at least one protection feature that prevents at least one other feature of the recording head from directly colliding with a data storage medium with which the recording head communicates. The recording head includes a transducer element having a leading edge and a trailing edge. The recording head also includes a transducer element heater located closer to the leading edge of the transducer element than the trailing edge of the transducer element. A contact pad is interposed between the leading edge of the transducer element and the transducer element heater to prevent the transducer element from directly colliding with the data storage medium.

Abstract translation: 一种记录头，其包括防止记录头的至少一个其他特征与记录头与之通信的数据存储介质直接碰撞的至少一个保护特征。 记录头包括具有前缘和后缘的换能器元件。 记录头还包括位于换能器元件的前缘更靠近换能器元件的后缘的换能器元件加热器。 接触垫置于换能器元件的前缘和换能器元件加热器之间，以防止换能器元件与数据存储介质直接碰撞。