公开(公告)号：US09824709B2

公开(公告)日：2017-11-21

申请号：US15166785

申请日：2016-05-27

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Martin Blaber ,  Jie Gong ,  Dimitar Dimitrov ,  Steve Riemer ,  Michael Kautzky ,  Tong Zhao ,  Yongjun Zhao

IPC: G11B5/09 ,  G11B5/60 ,  G11B5/31 ,  G11B5/00

CPC classification number: G11B5/6088 ,  G11B5/314 ,  G11B5/3163 ,  G11B2005/0021

Abstract: Devices having an air bearing surfaces (ABS), the devices including a near field transducer (NFT) that includes a disc having a front edge; a peg, the peg having a front surface at the air bearing surface of the apparatus, an opposing back surface, a top surface that extends from the front surface to the back surface, two side surfaces that expend from the front surface to the back surface and a bottom surface that extends from the front surface to the back surface; and a barrier layer, the barrier layer separating at least the back surface of the peg from the disc and the barrier layer having a thickness from 10 nm to 50 nm.

公开(公告)号：US10311906B2

公开(公告)日：2019-06-04

申请号：US15817511

申请日：2017-11-20

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Martin Blaber ,  Jie Gong ,  Dimitar Dimitrov ,  Steven Riemer ,  Michael Kautzky ,  Tong Zhao ,  Yongjun Zhao

IPC: G11B5/09 ,  G11B5/60 ,  G11B5/31 ,  G11B5/00

Abstract: Devices having an air bearing surfaces (ABS), the devices including a near field transducer (NFT) that includes a disc having a front edge; a peg, the peg having a front surface at the air bearing surface of the apparatus, an opposing back surface, a top surface that extends from the front surface to the back surface, two side surfaces that expend from the front surface to the back surface and a bottom surface that extends from the front surface to the back surface; and a barrier layer, the barrier layer separating at least the back surface of the peg from the disc and the barrier layer having a thickness from 10 nm to 50 nm.

公开(公告)号：US20180075872A1

公开(公告)日：2018-03-15

申请号：US15817511

申请日：2017-11-20

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Martin Blaber ,  Jie Gong ,  Dimitar Dimitrov ,  Steve Riemer ,  Michael Kautzky ,  Tong Zhao ,  Yongjun Zhao

IPC: G11B5/60 ,  G11B5/31 ,  G11B5/00

CPC classification number: G11B5/6088 ,  G11B5/314 ,  G11B5/3163 ,  G11B2005/0021

Abstract: Devices having an air bearing surfaces (ABS), the devices including a near field transducer (NFT) that includes a disc having a front edge; a peg, the peg having a front surface at the air bearing surface of the apparatus, an opposing back surface, a top surface that extends from the front surface to the back surface, two side surfaces that expend from the front surface to the back surface and a bottom surface that extends from the front surface to the back surface; and a barrier layer, the barrier layer separating at least the back surface of the peg from the disc and the barrier layer having a thickness from 10 nm to 50 nm.

公开(公告)号：US20160351221A1

公开(公告)日：2016-12-01

申请号：US15166785

申请日：2016-05-27

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Martin Blaber ,  Jie Gong ,  Dimitar Dimitrov ,  Steve Riemer ,  Michael Kautzky ,  Tong Zhao ,  Yongjun Zhao

IPC: G11B5/60 ,  G11B5/31

CPC classification number: G11B5/6088 ,  G11B5/314 ,  G11B5/3163 ,  G11B2005/0021

Abstract: Devices having an air bearing surfaces (ABS), the devices including a near field transducer (NFT) that includes a disc having a front edge; a peg, the peg having a front surface at the air bearing surface of the apparatus, an opposing back surface, a top surface that extends from the front surface to the back surface, two side surfaces that expend from the front surface to the back surface and a bottom surface that extends from the front surface to the back surface; and a barrier layer, the barrier layer separating at least the back surface of the peg from the disc and the barrier layer having a thickness from 10 nm to 50 nm.

Abstract translation: 具有空气轴承表面（ABS）的装置，所述装置包括近场传感器（NFT），其包括具有前缘的盘; 栓钉，该钉在设备的空气支承表面具有前表面，相对的后表面，从前表面延伸到后表面的顶表面，从前表面延伸到后表面的两个侧表面 以及从前表面延伸到后表面的底面; 和阻挡层，所述阻挡层至少将所述钉的后表面与所述盘分离，并且所述阻挡层具有10nm至50nm的厚度。