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1. 发明授权

US06587310B1 Magnetic head suspension with single layer preshaped trace interconnect 失效
标题翻译：具有单层预形状跟踪互连的磁头悬架
公开(公告)号：US06587310B1
公开(公告)日：2003-07-01
申请号：US09588397
申请日：2000-06-06
申请人： Jeffry S. Bennin , Todd Boucher , Jeffrey W. Green , Gary E. Gustafson , Ryan Jurgenson , Brent D. Lien
发明人： Jeffry S. Bennin , Todd Boucher , Jeffrey W. Green , Gary E. Gustafson , Ryan Jurgenson , Brent D. Lien
IPC分类号： G11B2116
CPC分类号： G11B5/486 , G11B5/4833 , H05K1/09 , H05K1/118 , H05K3/0097 , H05K3/06 , H05K3/202 , H05K3/365 , H05K2201/0311 , H05K2201/10924 , Y10T29/49224
摘要： A trace interconnect assembly designed for transmitting electrical signals to and from a head assembly in a hard disk drive is disclosed. The interconnect assembly includes one or more single-layer thin, elongated, and generally flat substrate-free trace interconnects. The trace interconnects are new conductors etched out of a planar length of preferably a high tensile and high yield strength metal such as beryllium copper. They are shaped to match the surface topology of the suspension assembly. Trace interconnects have a rigid region and flexible regions that match a rigid region and flexible regions in the suspension assembly. Different additional elements include support braces, standoffs, trace tangs, bond pads, and stacked interconnects. Coupling a head assembly to the interconnect assembly creates a head interconnect harness. Methods of manufacture for the trace interconnect assembly, a multi-conductor stacked version, a head suspension assembly, and the head interconnect harness are disclosed.
摘要翻译：公开了一种设计用于向硬盘驱动器中的头组件传送电信号的轨迹互连组件。互连组件包括一个或多个单层薄的，细长的和基本上平坦的无基板的迹线互连。迹线互连是从优选高拉伸和高屈服强度金属（例如铍铜）的平面长度上蚀刻的新导体。它们被成形为匹配悬架组件的表面拓扑。跟踪互连具有刚性区域和与悬挂组件中的刚性区域和柔性区域匹配的柔性区域。不同的附加元件包括支撑支架，支座，跟踪脚，接合垫和堆叠互连。将头部组件耦合到互连组件产生头部互连线束。公开了用于迹线互连组件，多导体堆叠版本，磁头悬挂组件和磁头互连线束的制造方法。

2. 发明申请

US20070086115A1 Suspension tongue design for varying the static pitch and roll torque on the slider of a disk drive 有权
标题翻译：悬挂舌设计，用于改变磁盘驱动器滑块上的静态俯仰和滚动扭矩
公开(公告)号：US20070086115A1
公开(公告)日：2007-04-19
申请号：US11540289
申请日：2006-09-29
申请人： John Harris , Todd Boucher
发明人： John Harris , Todd Boucher
IPC分类号： G11B5/48
CPC分类号： G11B5/4826
摘要： A head gimbal assembly includes a slider assembly and a flexure tongue that cantilevers in a first direction and supports the slider assembly. The slider assembly cantilevers away from the flexure tongue in a second direction different than the first direction. A load beam imparts a force on the flexure tongue and generates a first net torque on the slider assembly. The cantilevering of the slider assembly decreases a magnitude of the first net torque on the slider assembly. The force on the flexure tongue can also generate a second net torque on the slider assembly that is oriented about a second axis different than the first axis. The slider assembly can cantilever in the second direction to decrease the magnitude of the second net torque on the slider assembly. Portions of the flexure tongue and the slider assembly can be spaced apart from one another to form a gap that is directly between the flexure tongue and the slider assembly. The flexure tongue can includes a tongue aperture and/or one or more notches that increase the deflection of the flexure tongue to decrease the first net torque.
摘要翻译：头万向架组件包括滑块组件和弯曲舌片，其在第一方向上悬臂并支撑滑块组件。滑块组件在与第一方向不同的第二方向上悬臂偏离挠曲舌片。负载梁在弯曲舌上施加力并在滑块组件上产生第一净扭矩。滑块组件的悬臂减小了滑块组件上的第一净转矩的大小。弯曲舌上的力还可以在滑块组件上产生第二净扭矩，该扭矩围绕不同于第一轴线的第二轴定向。滑块组件可以在第二方向上悬臂以减小滑块组件上的第二净扭矩的大小。挠曲舌片和滑块组件的部分可以彼此间隔开以形成直接在挠曲舌片和滑块组件之间的间隙。挠曲舌片可以包括舌孔和/或一个或多个凹口，其增加挠曲舌片的偏转以减小第一净扭矩。

3. 发明申请

US20050041073A1 Individual jet voltage trimming circuitry 有权
标题翻译：单独的喷射电压调整电路
公开(公告)号：US20050041073A1
公开(公告)日：2005-02-24
申请号：US10642951
申请日：2003-08-18
申请人： Richard Fontaine , Scott Leger , Daniel Cote , Paul Hoisington , Melvin Biggs , Todd Boucher
发明人： Richard Fontaine , Scott Leger , Daniel Cote , Paul Hoisington , Melvin Biggs , Todd Boucher
IPC分类号： B41J2/045 , B41J29/38
CPC分类号： B41J2/0452 , B41J2/04541 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04593 , B41J2/04596
摘要： Apparatus including a plurality of droplet ejection devices, an electric source and a controller. Each droplet ejection device includes a fluid chamber having an ejection nozzle, an electrically actuated displacement device associated with the chamber, and a switch having an input connected to the electric source, an output connected to the electrically actuated displacement device, and a control signal input that is controlled by the controller to control whether the input (and thus the electric source) is connected to the output (and thus the electrically actuated device). The electrically actuated displacement device moves between a displaced position and an undisplaced position to change the volume of the chamber as a capacitance associated with the electrically actuated displacement device changes in charge between an actuated condition and an unactuated condition. The controller provides respective charge control signals to respective control signal inputs to control the extent of change in charge on respective capacitances by the time that the respective switch connects the electrical signal to the respective electrically actuated displacement device.
摘要翻译：装置包括多个液滴喷射装置，电源和控制器。每个液滴喷射装置包括具有喷射喷嘴，与腔室相关联的电致动位移装置的流体室和具有连接到电源的输入的开关，连接到电动位移装置的输出端和控制信号输入端其由控制器控制以控制输入（以及因此的电源）是否连接到输出端（以及电驱动装置）。电驱动的位移装置在位移位置和未置换位置之间移动以改变腔室的体积，因为与致动位移装置相关联的电容在致动状态和未致动状态之间变化。控制器向相应的控制信号输入端提供相应的充电控制信号，以控制相应开关将电信号连接到相应的电驱动位移装置的时间上的相应电容上的电荷变化程度。

4. 发明授权

US5687479A Electrical trace interconnect assembly 失效
标题翻译：电气跟踪互连组件
公开(公告)号：US5687479A
公开(公告)日：1997-11-18
申请号：US634972
申请日：1996-04-19
申请人： Jeffry S. Bennin , Todd Boucher , Jeffrey W. Green , Gary E. Gustafson , Ryan Jurgenson , Brent D. Lien
发明人： Jeffry S. Bennin , Todd Boucher , Jeffrey W. Green , Gary E. Gustafson , Ryan Jurgenson , Brent D. Lien
IPC分类号： G11B5/60 , G11B5/48 , G11B21/21 , H05K1/09 , H05K1/11 , H05K3/00 , H05K3/06 , H05K3/20 , H05K3/36 , H01R43/16
CPC分类号： G11B5/486 , G11B5/4833 , H05K1/118 , H05K1/09 , H05K2201/0311 , H05K2201/10924 , H05K3/0097 , H05K3/06 , H05K3/202 , H05K3/365 , Y10T29/49224
摘要： A trace interconnect assembly for transmitting electrical signals to and from a head assembly in a hard disk drive. The interconnect assembly includes one or more single-layer thin, elongated, and generally flat substrate-free trace interconnects. The trace interconnects are new conductors etched out of a planar length of preferably a high tensile and high yield strength metal such as beryllium copper. They are shaped to match the surface topology of the suspension assembly. Trace interconnects have a rigid region and flexible regions that match a rigid region and flexible regions in the suspension assembly. Different additional elements include support braces, standoffs, trace tangs, bond pads, and stacked interconnects. Coupling a head assembly to the interconnect assembly creates a head interconnect harness. Methods of manufacture for the trace interconnect assembly, a multi-conductor stacked version, a head suspension assembly, and the head interconnect harness are disclosed.
摘要翻译：用于向硬盘驱动器中的头组件传送电信号的跟踪互连组件。互连组件包括一个或多个单层薄的，细长的和基本上平坦的无基板的迹线互连。迹线互连是从优选高拉伸和高屈服强度金属（例如铍铜）的平面长度上蚀刻的新导体。它们被成形为匹配悬架组件的表面拓扑。跟踪互连具有刚性区域和与悬挂组件中的刚性区域和柔性区域匹配的柔性区域。不同的附加元件包括支撑支架，支座，跟踪脚，接合垫和堆叠互连。将头部组件耦合到互连组件产生头部互连线束。公开了用于迹线互连组件，多导体堆叠版本，磁头悬挂组件和磁头互连线束的制造方法。

5. 发明授权

US08134803B2 Suspension tongue design for varying the static pitch and roll torque on the slider of a disk drive 有权
标题翻译：悬挂舌设计，用于改变磁盘驱动器滑块上的静态俯仰和滚动扭矩
公开(公告)号：US08134803B2
公开(公告)日：2012-03-13
申请号：US11540289
申请日：2006-09-29
申请人： John F. Harris , Todd Boucher
发明人： John F. Harris , Todd Boucher
IPC分类号： G11B5/48
CPC分类号： G11B5/4826
摘要： A head gimbal assembly includes a slider assembly and a flexure tongue that cantilevers in a first direction and supports the slider assembly. The slider assembly cantilevers away from the flexure tongue in a second direction different than the first direction. A load beam imparts a force on the flexure tongue and generates a first net torque on the slider assembly. The cantilevering of the slider assembly decreases a magnitude of the first net torque on the slider assembly. The force on the flexure tongue can also generate a second net torque on the slider assembly that is oriented about a second axis different than the first axis. The slider assembly can cantilever in the second direction to decrease the magnitude of the second net torque on the slider assembly. Portions of the flexure tongue and the slider assembly can be spaced apart from one another to form a gap that is directly between the flexure tongue and the slider assembly. The flexure tongue can includes a tongue aperture and/or one or more notches that increase the deflection of the flexure tongue to decrease the first net torque.
摘要翻译：头万向架组件包括滑块组件和弯曲舌片，其在第一方向上悬臂并支撑滑块组件。滑块组件在与第一方向不同的第二方向上悬臂偏离挠曲舌片。负载梁在弯曲舌上施加力并在滑块组件上产生第一净扭矩。滑块组件的悬臂减小了滑块组件上的第一净转矩的大小。弯曲舌上的力还可以在滑块组件上产生第二净扭矩，该扭矩围绕不同于第一轴线的第二轴定向。滑块组件可以在第二方向上悬臂以减小滑块组件上的第二净扭矩的大小。挠曲舌片和滑块组件的部分可以彼此间隔开以形成直接在挠曲舌片和滑块组件之间的间隙。挠曲舌片可以包括舌孔和/或一个或多个凹口，其增加挠曲舌片的偏转以减小第一净扭矩。

6. 发明授权

US5491597A Gimbal flexure and electrical interconnect assembly 失效
标题翻译：万向节弯曲和电气互连组件
公开(公告)号：US5491597A
公开(公告)日：1996-02-13
申请号：US227960
申请日：1994-04-15
申请人： Jeffry S. Bennin , Todd Boucher , Jeffrey W. Green , Gary E. Gustafson , Ryan Jurgenson , Brent D. Lien
发明人： Jeffry S. Bennin , Todd Boucher , Jeffrey W. Green , Gary E. Gustafson , Ryan Jurgenson , Brent D. Lien
IPC分类号： G11B5/60 , G11B5/48 , G11B21/21 , H05K3/36 , G11B5/54 , G11B21/18
CPC分类号： G11B5/486 , G11B5/4833 , H05K3/365
摘要： A gimbal flexure and electrical interconnect assembly for attachment to a disk drive suspension assembly. The gimbal flexure and electrical interconnect acts both as an interconnect system for relaying electrical signals and as a gimbal flexure. It comprises a self-supporting set of generally parallel traces--electrically insulated linear substrate-free conductors constructed of a single layer spring material. The set of traces includes a load beam portion extending over and matching the surface topology of at least a section of the first surface of a load beam, and a gimbal portion located at a distal end of the set of traces shaped as a gimbal flexure means. The invention describes specific embodiments, including head harnesses, suspension assemblies, and head suspension assemblies, as well as manufacturing methods.
摘要翻译：用于附接到磁盘驱动器悬架组件的万向弯曲和电互连组件。万向节弯曲和电互连作为互连系统，用于中继电信号和万向节挠曲。它包括由单层弹簧材料构成的大体上平行的迹线 - 电绝缘线性无基底导体的自支撑组。该组轨迹包括延伸并且与载荷梁的第一表面的至少一部分的表面拓扑匹配的载荷梁部分，以及位于该组轨迹的远端处的万向节部分，其形状为万向弯曲装置。本发明描述了具体实施例，包括头带，悬架组件和头悬挂组件以及制造方法。

7. 发明授权

US6134075A Magnetic head suspension with single layer preshaped trace interconnect 失效
标题翻译：具有单层预形状跟踪互连的磁头悬架
公开(公告)号：US6134075A
公开(公告)日：2000-10-17
申请号：US674342
申请日：1996-07-02
申请人： Jeffry S. Bennin , Todd Boucher , Jeffrey W. Green , Gary E. Gustafson , Ryan Jurgenson , Brent D. Lien
发明人： Jeffry S. Bennin , Todd Boucher , Jeffrey W. Green , Gary E. Gustafson , Ryan Jurgenson , Brent D. Lien
IPC分类号： G11B5/60 , G11B5/48 , G11B21/21 , H05K1/09 , H05K1/11 , H05K3/00 , H05K3/06 , H05K3/20 , H05K3/36
CPC分类号： G11B5/486 , G11B5/4833 , H05K1/118 , H05K1/09 , H05K2201/0311 , H05K2201/10924 , H05K3/0097 , H05K3/06 , H05K3/202 , H05K3/365 , Y10T29/49224
摘要： A trace interconnect assembly is designed for transmitting electrical signals to and from a head assembly in a hard disk drive. The interconnect assembly includes one or more single-layer thin, elongated, and generally flat substrate-free trace interconnects. The trace interconnects are new conductors etched out of a planar length of preferably a high tensile and high yield strength metal such as beryllium copper. They are shaped to match the surface topology of the suspension assembly. Trace interconnects have a rigid region and flexible regions that match a rigid region and flexible regions in the suspension assembly. Different additional elements include support braces, standoffs, trace tangs, bond pads, and stacked interconnects. Coupling a head assembly to the interconnect assembly creates a head interconnect harness. Methods of manufacture for the trace interconnect assembly, a multi-conductor stacked version, a head suspension assembly, and the head interconnect harness are disclosed.
摘要翻译：轨迹互连组件设计用于将电信号传送到硬盘驱动器中的头组件和从头组件传输电信号。互连组件包括一个或多个单层薄的，细长的和基本上平坦的无基板的迹线互连。迹线互连是从优选高拉伸和高屈服强度金属（例如铍铜）的平面长度上蚀刻的新导体。它们被成形为匹配悬架组件的表面拓扑。跟踪互连具有刚性区域和与悬挂组件中的刚性区域和柔性区域匹配的柔性区域。不同的附加元件包括支撑支架，支座，跟踪脚，接合垫和堆叠互连。将头部组件耦合到互连组件产生头部互连线束。公开了用于迹线互连组件，多导体堆叠版本，磁头悬挂组件和磁头互连线束的制造方法。

8. 发明授权

US5645735A Gimbal flexure and electrical interconnect assembly 失效
标题翻译：万向节弯曲和电气互连组件
公开(公告)号：US5645735A
公开(公告)日：1997-07-08
申请号：US550611
申请日：1995-10-31
申请人： Jeffry S. Bennin , Todd Boucher , Jeffrey W. Green , Gary E. Gustafson , Ryan Jurgenson , Brent D. Lien
发明人： Jeffry S. Bennin , Todd Boucher , Jeffrey W. Green , Gary E. Gustafson , Ryan Jurgenson , Brent D. Lien
IPC分类号： G11B5/60 , G11B5/48 , G11B21/21 , H05K3/36 , B44C1/22
CPC分类号： G11B5/486 , G11B5/4833 , H05K3/365
摘要： A method for manufacturing a head suspension including separately manufacturing a load beam and a set of traces. The traces are formed from a sheet of conductive material and include an elongated conductor portion and a gimbal portion. Portions of the traces which are configured to be mounted to the load beam are coated with dielectric before being mounted to the load beam. The gimbal portion of the traces provides both mechanical and electrical connections to the conductor portion.
摘要翻译：一种用于制造头部悬挂的方法，包括分别制造负载梁和一组迹线。迹线由导电材料片形成并且包括细长的导体部分和万向节部分。被配置为安装到负载梁的迹线的部分在被安装到负载梁之前被涂覆有电介质。迹线的万向节部分提供与导体部分的机械和电连接。

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