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公开(公告)号：US20210223563A1
公开(公告)日：2021-07-22
申请号：US17137278
申请日：2020-12-29
发明人： Mark A. Miller , Peter F. Ladwig , Douglas P. Riemer , Duane M. Jelkin , John L. Schumann , Zachary A. Pokornowski
摘要： A suspension assembly is described. The suspension assembly including a rigid interposer circuit; a plurality of flexible circuits configured to attach to the rigid interposer circuit and movable about an x-axis and a y-axis with respect to the static plate; and a sensor mounting region on the rigid interposer circuit.
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公开(公告)号：US20210051258A1
公开(公告)日：2021-02-18
申请号：US16932624
申请日：2020-07-17
发明人： Jacob D. Bjorstrom , Mark A. Miller
摘要： A suspension assembly is described. A suspension assembly including a support member configured to receive at least a first circuit member. The first circuit member including at least a trace. The first circuit member disposed on the support member.
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公开(公告)号：US10775638B2
公开(公告)日：2020-09-15
申请号：US14956612
申请日：2015-12-02
IPC分类号： G02B27/64 , G02B7/08 , G02B7/02 , G02B7/09 , F16F1/02 , F16F15/00 , F16M13/02 , H05K7/14 , H05K1/02
摘要： A camera lens suspension assembly includes a support member including a support metal base layer formed from a first unitary metal component, comprising a bearing plate portion in the support metal base layer. The assembly also includes a moving member including a moving metal base layer formed from a second unitary metal component and mounted to the support member, comprising a moving plate portion in the moving metal base layer, and flexure arms in the moving metal base layer extending from the moving plate portion and coupled to the support member. The assembly further includes a plurality of bearing-retaining recess between the bearing plate portion of the support member and the moving plate portion of the moving member, and ball-bearings within the bearing-retaining recesses, and between and engaging the bearing plate portion and the moving plate, to enable movement of the moving member with respect to the support member.
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公开(公告)号：US10139647B2
公开(公告)日：2018-11-27
申请号：US15156545
申请日：2016-05-17
发明人： Mark A. Miller
IPC分类号： G02B27/64 , F16F15/00 , F16M13/02 , G02B7/02 , H05K7/14 , F16F1/02 , G02B7/09 , G02B7/08 , H05K1/02
摘要： A suspension assembly for a camera lens element includes a support member with a wire attach structure and a moving member coupled to the support member. The moving member includes a plate, flexure arms extending from the plate and coupled to the support member, and a wire attach structure. A bearing supports the plate of the moving member for movement with respect to the support member. A shape memory alloy wire is coupled to and extends between the wire attach structures of the support member and the moving member. The limiter limits a range of movement of the moving member with respect to the support member, and in embodiments includes an opening in one of the moving member plate and the support member, and a stop that includes an engagement portion extending into the opening in the other of the moving member plate and the support member. The opening has a first diameter, and the engagement portion has a second diameter that is less than the first diameter.
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公开(公告)号：US20180191957A1
公开(公告)日：2018-07-05
申请号：US15861577
申请日：2018-01-03
CPC分类号： H04N5/23248 , F16C29/02 , F16C33/02 , F16C2208/54 , F16C2370/00 , G02B27/646 , H04N5/2253
摘要： A suspension assembly is described. A suspension assembly including a support member; a moving member; one or more bearings; and one or more bearing limiters. The one or more bearings between the support member and the moving member to space the support member and moving member by a bearing distance about the z axis. And, the one or more bearing limiters between the first and second members to limit movement of the support member and moving member about the z axis to a gap distance that is less than the bearing distance.
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46.发明申请公开(公告)号：US20170162218A1
公开(公告)日：2017-06-08
申请号：US15438253
申请日：2017-02-21
发明人： Mark A. Miller , Yasushi Sakamoto
IPC分类号： G11B5/48
CPC分类号： G11B5/483 , G11B5/4833 , G11B5/4873 , G11B5/5552 , G11B5/596
摘要： Various embodiments concern a dual stage actuation flexure. The dual stage actuation flexure comprises a flexure having a gimbal. The gimbal comprising a pair of spring arms, a tongue between the spring arms, and a pair of linkages respectively connecting the pair of spring arms to the tongue. The dual stage actuation flexure further comprises a pair of motors mounted on the gimbal and a pair of stiffeners respectively mounted on the motors. The dual stage actuation flexure further comprises a slider mounting. Electrical activation of the motors bends the pair of linkages to move the slider mounting about a tracking axis while the stiffeners limit the degree of bending of the motors during the electrical activation.
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公开(公告)号：US09541769B2
公开(公告)日：2017-01-10
申请号：US14951573
申请日：2015-11-25
CPC分类号： G02B27/646 , F16F1/027 , F16F15/005 , F16M13/022 , G02B7/02 , G02B7/023 , G02B7/08 , G02B7/09 , H05K1/028 , H05K7/1417 , H05K7/1422
摘要： A camera lens suspension assembly comprises a support member including a support metal base layer formed as single piece of metal, a moving member including a moving metal base layer formed as a single piece of metal, a plurality of bearings and smart shape memory alloy wires. The bearings are between the support member and the moving member, to enable movement of the moving member with respect to the support member. Each of the shape memory alloy wires is attached to and extends between a static wire attach structure formed in the support metal base layer and a moving wire attach structure formed in the moving metal base layer.
摘要翻译： 相机镜头悬挂组件包括：支撑构件，其包括形成为单块金属的支撑金属基底层;移动构件，包括形成为单个金属的移动金属基底层，多个轴承和智能形状记忆合金线。 所述轴承位于所述支撑构件和所述移动构件之间，以使所述移动构件能够相对于所述支撑构件移动。 每个形状记忆合金丝都附着在形成在支撑金属基底层中的静电丝附接结构和形成在活动金属基底层中的移动金属线附接结构之间并且延伸。
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公开(公告)号：US20160259178A1
公开(公告)日：2016-09-08
申请号：US15156545
申请日：2016-05-17
发明人： Mark A. Miller
CPC分类号： G02B27/646 , F16F1/027 , F16F15/005 , F16M13/022 , G02B7/02 , G02B7/023 , G02B7/08 , G02B7/09 , H05K1/028 , H05K7/1417 , H05K7/1422
摘要： A suspension assembly for a camera lens element includes a support member with a wire attach structure and a moving member coupled to the support member. The moving member includes a plate, flexure arms extending from the plate and coupled to the support member, and a wire attach structure. A bearing supports the plate of the moving member for movement with respect to the support member. A smart memory alloy wire is coupled to and extends between the wire attach structures of the support member and the moving member. The limiter limits a range of movement of the moving member with respect to the support member, and in embodiments includes an opening in one of the moving member plate and the support member, and a stop that includes an engagement portion extending into the opening in the other of the moving member plate and the support member. The opening has a first diameter, and the engagement portion has a second diameter that is less than the first diameter.
摘要翻译： 用于相机透镜元件的悬架组件包括具有线附接结构的支撑构件和联接到支撑构件的移动构件。 移动构件包括板，从板延伸并联接到支撑构件的挠曲臂和线附接结构。 轴承支撑移动构件的板相对于支撑构件运动。 智能记忆合金线被联接到支撑构件的电线附接结构和移动构件之间并在其之间延伸。 限制器限制移动构件相对于支撑构件的移动范围，并且在实施例中包括在移动构件板和支撑构件中的一个中的开口，以及包括延伸到开口中的接合部分的止挡件 移动构件板和支撑构件中的另一个。 开口具有第一直径，并且接合部具有小于第一直径的第二直径。
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公开(公告)号：US20160259177A1
公开(公告)日：2016-09-08
申请号：US14863046
申请日：2015-09-23
发明人： Peter F. Ladwig , Mark A. Miller
CPC分类号： G02B27/646 , F03G7/065 , G02B7/023 , G02B7/09
摘要： Embodiments of the invention include a camera lens optical image stabilization suspension assembly having a support member, a moving member movably coupled to the support member, and smart metal alloy wires coupled between the support and moving members. The moving member includes flexure arms that have integrated conductive traces.
摘要翻译： 本发明的实施例包括具有支撑构件，可移动地联接到支撑构件的移动构件和耦合在支撑件和移动构件之间的智能金属合金线的照相机镜头光学防抖悬架组件。 移动构件包括具有集成导电迹线的挠曲臂。
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公开(公告)号：US09001471B2
公开(公告)日：2015-04-07
申请号：US14216288
申请日：2014-03-17
发明人： Mark A. Miller , Jacob D. Bjorstrom
CPC分类号： G11B5/4826 , G11B5/483 , G11B5/4833 , G11B5/4853
摘要： Various embodiments concern a suspension having a DSA structure on a gimbaled flexure. The suspension comprises a loadbeam and flexure attached thereto. The flexure comprises a pair of spring arms, a tongue located between the spring arms and structurally supported by the pair of spring arms, and a pair of struts. The struts are positioned respectively between the pair of spring arms and the tongue. The longitudinal axes of the struts are offset with respect to each other. The suspension further comprises a slider and a motor mounted on the flexure. The motor has a longitudinal axis that is parallel with the axes of the struts and perpendicular to a longitudinal axis of the loadbeam. Electrical activation of the motor bends the pair of struts to move the slider.
摘要翻译： 各种实施例涉及在万向弯曲件上具有DSA结构的悬架。 悬架包括一个载荷梁和与其相连的挠曲件。 挠曲件包括一对弹簧臂，位于弹簧臂之间的舌部并且由结构上由一对弹簧臂支撑的舌头和一对支柱。 支柱分别位于一对弹簧臂和舌头之间。 支柱的纵向轴线相对于彼此偏移。 悬架还包括安装在挠曲件上的滑块和马达。 马达具有与支柱的轴线平行并且垂直于载荷梁的纵向轴线的纵向轴线。 电动机的电激活使一对支柱弯曲以移动滑块。
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