公开(公告)号：US09460746B2

公开(公告)日：2016-10-04

申请号：US14724129

申请日：2015-05-28

Applicant: Seagate Technology LLC

Inventor： Daniel Richard Buettner ,  Joseph Michael Stephan ,  Douglas Hampton Cole ,  The Ngoc Nguyen

IPC: G11B5/00 ,  G11B5/48 ,  G11B5/60 ,  G11B13/08 ,  G11B5/31 ,  G11B5/105

CPC classification number: G11B5/6088 ,  G11B5/105 ,  G11B5/314 ,  G11B5/4866 ,  G11B13/08 ,  G11B2005/0021

Abstract: An air-bearing surface of a slider is coated with a photoresist having a high optical absorbance at or near an operational wavelength of the slider. Light is directed at a target wavelength through an entry of a waveguide integrated into the slider. The light exiting the waveguide forms a feature through the photoresist, the feature proximate a near-field transducer of the slider. A sub-micron pattern is formed using the feature.

Abstract translation: 滑块的空气轴承表面涂覆有在滑块的操作波长处或其附近具有高吸光度的光致抗蚀剂。 光通过集成到滑块中的波导的入口指向目标波长。 离开波导的光通过光致抗蚀剂形成特征，该特征靠近滑块的近场换能器。 使用该特征形成亚微米图案。

公开(公告)号：US20150333476A1

公开(公告)日：2015-11-19

申请号：US14810795

申请日：2015-07-28

Applicant: Seagate Technology LLC

Inventor： Lijuan Zhong ,  Joseph Michael Stephan ,  The Ngoc Nguyen ,  Carl Kristian Lunde

IPC: H01S5/022 ,  G11B5/127 ,  H01S5/02

CPC classification number: H01S5/02272 ,  G11B5/1272 ,  G11B5/3173 ,  G11B5/4826 ,  G11B2005/0021 ,  H01L24/03 ,  H01L24/05 ,  H01L24/27 ,  H01L24/29 ,  H01L24/32 ,  H01L24/83 ,  H01L24/92 ,  H01L24/94 ,  H01L2224/0345 ,  H01L2224/0346 ,  H01L2224/0347 ,  H01L2224/04026 ,  H01L2224/05023 ,  H01L2224/05082 ,  H01L2224/05155 ,  H01L2224/05157 ,  H01L2224/05166 ,  H01L2224/05171 ,  H01L2224/05181 ,  H01L2224/05184 ,  H01L2224/05187 ,  H01L2224/05568 ,  H01L2224/05644 ,  H01L2224/05664 ,  H01L2224/05669 ,  H01L2224/2745 ,  H01L2224/291 ,  H01L2224/32148 ,  H01L2224/32238 ,  H01L2224/83123 ,  H01L2224/83143 ,  H01L2224/8318 ,  H01L2224/83191 ,  H01L2224/83192 ,  H01L2224/83815 ,  H01L2224/92 ,  H01L2224/94 ,  H01L2924/00014 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01S5/0201 ,  H01S5/02236 ,  H01S5/02268 ,  H01L2224/03 ,  H01L2924/04941 ,  H01L2924/01026 ,  H01L2224/27 ,  H01L2924/014 ,  H01L21/78 ,  H01L2924/00 ,  H01L2224/05552

Abstract: Two microelectronic components can be attached by flowing solder between solderable pads patterned on interfacing surfaces. According to one implementation, the microelectronic components can include the solderable pads patterned onto first respective surfaces and other surface features patterned onto second respective surfaces. In another implementation, the solderable pads can include an adhesion layer, a diffusion barrier layer, and a surface oxidation layer.

Abstract translation: 可以通过在界面表面上图案化的可焊接焊盘之间流动焊料来连接两个微电子部件。 根据一个实施方案，微电子部件可以包括图案化到第一相应表面上的可焊接焊盘以及图案化到第二相应表面上的其它表面特征。 在另一实施方案中，可焊焊盘可以包括粘附层，扩散阻挡层和表面氧化层。

公开(公告)号：US20140177405A1

公开(公告)日：2014-06-26

申请号：US13790022

申请日：2013-03-08

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Edwin Frank Rejda ,  Joseph Michael Stephan ,  The Ngoc Nguyen ,  Neil Zuckerman ,  Gary J. Kunkel ,  Douglas H. Cole ,  Michael A. Seigler ,  Chris Rea

IPC: G11B5/40

CPC classification number: G11B5/40 ,  G11B5/102 ,  G11B5/255 ,  G11B5/3103 ,  G11B5/3106 ,  G11B5/3133 ,  G11B5/6005 ,  G11B5/6082 ,  G11B5/62 ,  G11B5/65 ,  G11B5/72 ,  G11B5/8404 ,  G11B2005/0021

Abstract: A magnetic device including: a magnetic reader; a magnetic writer; and a variable overcoat, the variable overcoat positioned over at least the magnetic reader and writer, the variable overcoat having an overcoat layer, the overcoat layer having a substantially constant thickness and material; and at least one disparate overcoat portion, the disparate overcoat portion having a different thickness, a different material, or both, than the overcoat layer.

Abstract translation: 一种磁性装置，包括：磁性读取器; 磁性作家 和可变外涂层，可变外涂层位于至少磁读取器和写入器之上，可变外涂层具有外涂层，外涂层具有基本上恒定的厚度和材料; 和至少一个不同的外涂层部分，不同的外涂层部分具有与外涂层不同的厚度，不同的材料或两者。

公开(公告)号：US20180040341A1

公开(公告)日：2018-02-08

申请号：US15783178

申请日：2017-10-13

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Edwin Frank Rejda ,  Joseph Michael Stephan ,  The Ngoc Nguyen ,  Neil Zuckerman ,  Gary J. Kunkel ,  Douglas H. Cole ,  Michael A. Seigler ,  Chris Rea

IPC: G11B5/40 ,  G11B5/84 ,  G11B5/72 ,  G11B5/31 ,  G11B5/10 ,  G11B5/60 ,  G11B5/62 ,  G11B5/255 ,  G11B5/65 ,  G11B5/00

CPC classification number: G11B5/40 ,  G11B5/102 ,  G11B5/255 ,  G11B5/3103 ,  G11B5/3106 ,  G11B5/3133 ,  G11B5/6005 ,  G11B5/6082 ,  G11B5/62 ,  G11B5/65 ,  G11B5/72 ,  G11B5/8404 ,  G11B2005/0021

Abstract: A magnetic device including: a magnetic reader; a magnetic writer; and a variable overcoat, the variable overcoat positioned over at least the magnetic reader and writer, the variable overcoat having an overcoat layer, the overcoat layer having a substantially constant thickness and material; and at least one disparate overcoat portion, the disparate overcoat portion having a different thickness, a different material, or both, than the overcoat layer.

公开(公告)号：US09792935B2

公开(公告)日：2017-10-17

申请号：US13790022

申请日：2013-03-08

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Edwin Frank Rejda ,  Joseph Michael Stephan ,  The Ngoc Nguyen ,  Neil Zuckerman ,  Gary J. Kunkel ,  Douglas H. Cole ,  Michael A. Seigler ,  Chris Rea

IPC: G11B5/60 ,  G11B5/40 ,  G11B5/85 ,  G11B5/31 ,  G11B5/84 ,  G11B5/72 ,  G11B5/62 ,  G11B5/65 ,  G11B5/10 ,  G11B5/255 ,  G11B5/00

CPC classification number: G11B5/40 ,  G11B5/102 ,  G11B5/255 ,  G11B5/3103 ,  G11B5/3106 ,  G11B5/3133 ,  G11B5/6005 ,  G11B5/6082 ,  G11B5/62 ,  G11B5/65 ,  G11B5/72 ,  G11B5/8404 ,  G11B2005/0021

Abstract: A magnetic device including: a magnetic reader; a magnetic writer; and a variable overcoat, the variable overcoat positioned over at least the magnetic reader and writer, the variable overcoat having an overcoat layer, the overcoat layer having a substantially constant thickness and material; and at least one disparate overcoat portion, the disparate overcoat portion having a different thickness, a different material, or both, than the overcoat layer.

公开(公告)号：US20130277863A1

公开(公告)日：2013-10-24

申请号：US13783901

申请日：2013-03-04

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Lijuan Zhong ,  Joseph Michael Stephan ,  The Ngoc Nguyen ,  Carl Kristian Lunde

IPC: H01S5/022 ,  H01L23/00

CPC classification number: H01S5/02272 ,  G11B5/1272 ,  G11B5/3173 ,  G11B5/4826 ,  G11B2005/0021 ,  H01L24/03 ,  H01L24/05 ,  H01L24/27 ,  H01L24/29 ,  H01L24/32 ,  H01L24/83 ,  H01L24/92 ,  H01L24/94 ,  H01L2224/0345 ,  H01L2224/0346 ,  H01L2224/0347 ,  H01L2224/04026 ,  H01L2224/05023 ,  H01L2224/05082 ,  H01L2224/05155 ,  H01L2224/05157 ,  H01L2224/05166 ,  H01L2224/05171 ,  H01L2224/05181 ,  H01L2224/05184 ,  H01L2224/05187 ,  H01L2224/05568 ,  H01L2224/05644 ,  H01L2224/05664 ,  H01L2224/05669 ,  H01L2224/2745 ,  H01L2224/291 ,  H01L2224/32148 ,  H01L2224/32238 ,  H01L2224/83123 ,  H01L2224/83143 ,  H01L2224/8318 ,  H01L2224/83191 ,  H01L2224/83192 ,  H01L2224/83815 ,  H01L2224/92 ,  H01L2224/94 ,  H01L2924/00014 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01S5/0201 ,  H01S5/02236 ,  H01S5/02268 ,  H01L2224/03 ,  H01L2924/04941 ,  H01L2924/01026 ,  H01L2224/27 ,  H01L2924/014 ,  H01L21/78 ,  H01L2924/00 ,  H01L2224/05552

Abstract: Two microelectronic components can be attached by flowing solder between solderable pads patterned on interfacing surfaces. According to one implementation, the microelectronic components can include the solderable pads patterned onto first respective surfaces and other surface features patterned onto second respective surfaces. In another implementation, the solderable pads can include an adhesion layer, a diffusion barrier layer, and surface oxidation layer.

Abstract translation: 可以通过在界面表面上图案化的可焊接焊盘之间流动焊料来连接两个微电子部件。 根据一个实施方案，微电子部件可以包括图案化到第一相应表面上的可焊接焊盘以及图案化到第二相应表面上的其它表面特征。 在另一个实施方案中，可焊焊盘可以包括粘附层，扩散阻挡层和表面氧化层。