公开(公告)号：US20100066472A1

公开(公告)日：2010-03-18

申请号：US12312422

申请日：2007-11-30

Applicant: Bastien Orlando ,  Bernard Viala

Inventor： Bastien Orlando ,  Bernard Viala

IPC: H01F5/00

CPC classification number: H01F17/0033 ,  H01F27/34 ,  H01F2017/0073

Abstract: The inductive micro-device comprises a rectilinear solenoid winding comprising a plurality of disjointed rectangular turns each having predetermined dimensions. At least one of the dimensions of the turns is variable and is determined individually for each turn according to the position of the turn along the winding and to predetermined magnetic characteristics of the winding, in particular a homogeneous magnetic field and/or an optimum quality factor. Said variable dimension of the turns is chosen from the width, length, thickness, height of turn and the value of the gap between two adjacent turns.

Abstract translation: 感应微型装置包括直线电磁线圈，其包括多个具有预定尺寸的不相交的矩形匝。 匝的尺寸中的至少一个是可变的，并且根据沿着绕组的匝的位置以及绕组的预定的磁特性，特别是均匀的磁场和/或最佳品质因数 。 所述匝的所述可变尺寸选自宽度，长度，厚度，转弯高度和两个相邻匝间间隙的值。

公开(公告)号：US07423509B2

公开(公告)日：2008-09-09

申请号：US11907217

申请日：2007-10-10

Applicant: Bastien Orlando ,  Bernard Viala

Inventor： Bastien Orlando ,  Bernard Viala

IPC: H01F5/00 ,  H01F27/29

CPC classification number: H01F17/0033 ,  H01F17/04

Abstract: The coil comprises a plurality of non-joined turns, each turn comprising a rectangular bottom flat section in a bottom plane and a rectangular top flat section in a top plane and two rising sections. The turns fill almost all of the enveloping surface of the coil, a minimum isolating gap separating the adjacent turns. The top and bottom sections corresponding to one and the same turn are aligned with respect to one another and have a larger width than the width of the corresponding rising sections. The turns constitute a plurality of substantially parallel coil branches, rising sections of two adjacent branches arranged between the two adjacent branches being arranged alternately in a single plane.

Abstract translation: 线圈包括多个未连接的匝，每匝包括在底面中的矩形底部平坦部分和顶部平面中的矩形顶部平坦部分和两个上升部分。 匝数填充线圈的几乎所有的包络表面，隔离相邻匝的最小隔离间隙。 对应于同一匝的顶部和底部相对于彼此对准并且具有比相应的上升部分的宽度更大的宽度。 匝构成多个基本上平行的线圈分支，布置在两个相邻分支之间的两个相邻分支的上升部交替地布置在单个平面中。

公开(公告)号：US20080094165A1

公开(公告)日：2008-04-24

申请号：US11907217

申请日：2007-10-10

Applicant: Bastien Orlando ,  Bernard Viala

Inventor： Bastien Orlando ,  Bernard Viala

IPC: H01F27/28 ,  H01F17/04

CPC classification number: H01F17/0033 ,  H01F17/04

Abstract: The coil comprises a plurality of non-joined turns, each turn comprising a rectangular bottom flat section in a bottom plane and a rectangular top flat section in a top plane and two rising sections. The turns fill almost all of the enveloping surface of the coil, a minimum isolating gap separating the adjacent turns. The top and bottom sections corresponding to one and the same turn are aligned with respect to one another and have a larger width than the width of the corresponding rising sections. The turns constitute a plurality of substantially parallel coil branches, rising sections of two adjacent branches arranged between the two adjacent branches being arranged alternately in a single plane.

公开(公告)号：US07608975B2

公开(公告)日：2009-10-27

申请号：US11898331

申请日：2007-09-11

Applicant: Bastien Orlando ,  Bernard Viala ,  Sébastien Hentz

Inventor： Bastien Orlando ,  Bernard Viala ,  Sébastien Hentz

IPC: H01L41/08 ,  H01F21/08

CPC classification number: H01F21/08 ,  H01F17/0006 ,  H01F27/022

Abstract: The magnetic device according to the invention is integrated on a substrate and comprises at least one element made of piezoelectric material associated with actuating electrodes, and at least one magnetic element able to deform under the stress of the piezoelectric material element. The device has the form of a beam movable with respect to the substrate, and comprises two transverse parts of predetermined width, along a reference longitudinal axis. The piezoelectric material element is formed by at least a part of a transverse part and each transverse part comprises a zone for mechanical anchoring on the substrate. The transverse parts are connected by at least one central branch, of predetermined width, on which the magnetic element is arranged.

Abstract translation: 根据本发明的磁性装置集成在基板上，并且包括至少一个由与致动电极相关联的压电材料制成的元件，以及能够在压电材料元件的应力下变形的至少一个磁性元件。 该装置具有相对于基板可移动的梁的形式，并且沿着参考纵向轴线包括预定宽度的两个横向部分。 压电材料元件由横向部分的至少一部分形成，并且每个横向部分包括用于机械锚固在基底上的区域。 横向部分通过至少一个预定宽度的中心分支连接，磁性元件布置在该中心分支上。

公开(公告)号：US20080106364A1

公开(公告)日：2008-05-08

申请号：US11907215

申请日：2007-10-10

Applicant: Bastien Orlando ,  Bernard Viala

Inventor： Bastien Orlando ,  Bernard Viala

IPC: H01F27/24

CPC classification number: H01F17/0033 ,  H01F17/04 ,  H01F17/045 ,  H01F27/25 ,  H01F41/046

Abstract: The closed magnetic core is designed for use for an integrated micro-inductor. The magnetic core has the form of a spiral preferably substantially rectangular spiral. The spiral comprises two ends joined to one another by a closing segment. The magnetic core can be formed by a plurality of branches and at least two branches can be arranged in different parallel planes. In addition, two branches can have different thicknesses. The magnetic core can comprise an air-gap.

Abstract translation: 闭合磁芯设计用于集成微电感器。 磁芯具有螺旋形的优选大致矩形的螺旋形。 螺旋包括通过闭合段彼此连接的两个端部。 磁芯可以由多个分支形成，并且至少两个分支可以布置在不同的平行平面中。 此外，两个分支可以具有不同的厚度。 磁芯可以包括气隙。

公开(公告)号：US20080068759A1

公开(公告)日：2008-03-20

申请号：US11898331

申请日：2007-09-11

Applicant: Bastien Orlando ,  Bernard Viala ,  Sebastien Hentz

Inventor： Bastien Orlando ,  Bernard Viala ,  Sebastien Hentz

IPC: G11B5/56

CPC classification number: H01F21/08 ,  H01F17/0006 ,  H01F27/022

Abstract: The magnetic device according to the invention is integrated on a substrate and comprises at least one element made of piezoelectric material associated with actuating electrodes, and at least one magnetic element able to deform under the stress of the piezoelectric material element. The device has the form of a beam movable with respect to the substrate, and comprises two transverse parts of predetermined width, along a reference longitudinal axis. The piezoelectric material element is formed by at least a part of a transverse part and each transverse part comprises a zone for mechanical anchoring on the substrate. The transverse parts are connected by at least one central branch, of predetermined width, on which the magnetic element is arranged.

Abstract translation: 根据本发明的磁性装置集成在基板上，并且包括至少一个由与致动电极相关联的压电材料制成的元件，以及能够在压电材料元件的应力下变形的至少一个磁性元件。 该装置具有相对于基板可移动的梁的形式，并且沿着参考纵向轴线包括预定宽度的两个横向部分。 压电材料元件由横向部分的至少一部分形成，并且每个横向部分包括用于机械锚固在基底上的区域。 横向部分通过至少一个预定宽度的中心分支连接，磁性元件布置在该中心分支上。

公开(公告)号：US08610428B2

公开(公告)日：2013-12-17

申请号：US12946199

申请日：2010-11-15

Applicant: Bernard Viala ,  Smaali Rafik ,  Patrick Queffelec ,  Evangeline Benevent ,  Jean-Philippe Michel

Inventor： Bernard Viala ,  Smaali Rafik ,  Patrick Queffelec ,  Evangeline Benevent ,  Jean-Philippe Michel

IPC: G01R33/02

CPC classification number: H01F21/08 ,  H01L2924/0002 ,  H01L2924/00

Abstract: This variable-response magnetic radiofrequency device integrated into a substrate comprises: a beam that is mobile relative to the substrate having, at each end, a transversal part mechanically anchored to the substrate and at least one central arm connecting the transversal parts to each other, at least one of the transversal parts being made out of a piezoelectric material, actuating electrodes associated with the piezoelectric material to apply a stress on the central arm, a magnetic element directly deposited on the central arm whose permeability varies as a function of the stress, and a conductive strip comprising a central part fixed to an upper face of the magnetic element opposite the lower face of this magnetic element pointed towards the central arm.

Abstract translation: 集成到衬底中的该可变响应磁射频装置包括：相对于衬底移动的光束，每个端部具有机械锚定到衬底的横向部分和将横向部件彼此连接的至少一个中心臂， 所述横向部分中的至少一个由压电材料制成，致动与所述压电材料相关联的电极以在所述中心臂上施加应力，所述磁性元件直接沉积在所述中心臂上，所述磁性元件的磁导率随应力的函数而变化， 以及导电条，其包括固定到所述磁性元件的与所述磁性元件的朝向所述中心臂的下表面相对的上表面的中心部分。

公开(公告)号：US08537053B2

公开(公告)日：2013-09-17

申请号：US12838617

申请日：2010-07-19

Applicant: Bernard Viala ,  Evangeline Benevent ,  Kevin Garello

Inventor： Bernard Viala ,  Evangeline Benevent ,  Kevin Garello

IPC: H01Q1/38

CPC classification number: H01Q15/0086

Abstract: This left-handed substance comprises an array of conductive wires positioned relative to one another in such a way as to present a negative permittivity relative to the electromagnetic waves which have an electrical field parallel to the biggest dimension of these wires and are propagated at a frequency below the electrical plasma frequency of the substance, each wire being made out of a conductive magnetic material having negative permeability for a range of frequencies of the electromagnetic waves below the electrical plasma frequency of the substance and when there is no external artificial static magnetic field. Each wire comprises at least one strip, made out of a conductive magnetic material that extends along the greatest dimension of the wire in a plane of the strip and has a thickness at least twice as small as the skin thickness of the conductive magnetic material.

Abstract translation: 这种左手物质包括相对于彼此定位的导线的阵列，以便相对于电磁波呈现负的介电常数，该电磁波具有平行于这些线的最大尺寸的电场并且以一定频率传播 在物质的电等离子体频率以下的情况下，每根电线由具有低于该物质的电等离子体频率的电磁波频率范围内的负磁导率的导电磁性材料制成，以及当不存在外部人造静磁场时。 每条导线包括至少一个由导电磁性材料制成的带材，该导电磁性材料沿导线的最大尺寸在带材的平面内延伸并且具有至少是导电磁性材料表皮厚度的两倍的厚度。

公开(公告)号：US08536962B2

公开(公告)日：2013-09-17

申请号：US12412843

申请日：2009-03-27

Applicant: Lise Bilhaut ,  Philippe Andreucci ,  Laurent Duraffourg ,  Bernard Viala

Inventor： Lise Bilhaut ,  Philippe Andreucci ,  Laurent Duraffourg ,  Bernard Viala

IPC: H01H51/22

CPC classification number: B82Y15/00 ,  B82Y25/00 ,  H01H1/0094 ,  H01H50/16

Abstract: A nanoswitch device comprising: at least one stationary element (52) and at least one element (50) which is at least partially made of a magnetic material and which is movable with respect to the stationary element, means of activating the movable element, comprising: and at least one first and one second magnetic means (30, 30′, 40, 40′) each having a planar shape, defining a first and a second plane, in order to generate remanent magnetization in a direction contained within said first plane or perpendicular to this first plane, means (36, 36′) for reversing the direction of the remanent magnetization of at least one of said first and second magnetic means.

Abstract translation: 一种纳米开关装置，包括：至少一个固定元件（52）和至少一个元件（50），所述至少一个元件（50）至少部分地由磁性材料制成并且可相对于所述静止元件移动，启动所述可移动元件的装置包括 和至少一个第一和第二磁性装置（30,30'，40,40'），每个具有平面形状，限定第一和第二平面，以便在包含在所述第一平面内的方向上产生剩余磁化 或垂直于该第一平面的装置（36,36'），用于反转所述第一和第二磁性装置中的至少一个的剩余磁化方向。

公开(公告)号：US20090215207A1

公开(公告)日：2009-08-27

申请号：US12320879

申请日：2009-02-06

Applicant: Maxime Rousseau ,  Bernard Viala

Inventor： Maxime Rousseau ,  Bernard Viala

IPC: H01L21/66

CPC classification number: B81C3/004 ,  B81B2207/017 ,  B81C2201/019 ,  B81C2203/051 ,  H01L23/645 ,  H01L25/0657 ,  H01L25/50 ,  H01L2223/54426 ,  H01L2225/06593 ,  H01L2924/0002 ,  H01L2924/14 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/30105 ,  H01L2924/30107 ,  H01L2924/00

Abstract: Substrates to be aligned comprise microcoils arranged at the level of their facing surfaces. In an alignment phase, power is supplied to at least the microcoils of the first substrate, whereas the inductance of the microcoils of the second substrate is measured. The microcoils are preferably flat microcoils in the form of a spiral or a serpentine.

Abstract translation: 待对准的基板包括布置在其相对表面的水平处的微线圈。 在对准阶段，向第一衬底的至少微线圈供电，而测量第二衬底的微线圈的电感。 微线圈优选为螺旋形或蛇形形式的平面微线圈。