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    • 4. 发明申请
    • ELECTROSTATIC DRIVE, MICROMECHANICAL COMPONENT AND METHOD FOR PRODUCING AN ELECTROSTATIC DRIVE AND A MICROMECHANICAL COMPONENT
    • 静电驱动,微机械结构和方法用于静电驱动器和微机械部件
    • WO2010046155A3
    • 2010-12-16
    • PCT/EP2009060881
    • 2009-08-24
    • BOSCH GMBH ROBERTPIRK TJALFPINTER STEFANKRUEGER MICHAELMUCHOW JOERGFRITZ JOACHIMFRIESE CHRISTOPH
    • PIRK TJALFPINTER STEFANKRUEGER MICHAELMUCHOW JOERGFRITZ JOACHIMFRIESE CHRISTOPH
    • H02N1/00
    • H02N1/006Y10T29/49002
    • The invention relates to an electrostatic drive having an interior frame (16), at least one intermediate frame (14) surrounding the interior frame, and an exterior frame (12) surrounding the interior frame (12) and the at least one intermediate frame (14), wherein two adjacent frames (12, 14, 16) of the interior, intermediate, and exterior frames (12, 14, 16) are connected to each other via a spring element (22, 24, 26), wherein the spring elements (22, 24, 26) through which two adjacent frames (12, 14, 16) of the interior, intermediate, and exterior frames (12, 14,16) are connected to each other are disposed such that the longitudinal directions of the spring elements (22, 24, 26) are positioned on a mutual spring longitudinal axis (28), and wherein electrode fingers are disposed on frame joists (12a,14a,16a) of the interior frame (16), of the at least one intermediate frame (14), and of the exterior frame (12), said joists being aligned directly parallel to the spring longitudinal axis (28). The invention further relates to a method for producing an electrostatic drive. The invention also relates to a micromechanical component (10) and to a method for producing a micromechanical component (10).
    • 本发明涉及一种具有内框架(16),至少一个围绕所述内框架中间框架(14)和所述内框架(12)和所述至少一个中间框架(14)围绕所述外框架(12),每两个相邻的帧(的静电驱动 12,14,16)(通过至少一个弹簧元件(22,24,26)内,中间和外框架12,14,16)被连接到彼此,其中所述弹簧元件(22,24,26),通过该 内层,中间和外框架(12,14,16)中的每两个相邻的帧(12,14,16)连接在一起,被布置成使得所述弹簧元件(22,24,26)的一个共同的弹簧轴线的纵向方向 (28)位于和直接平行于所述弹簧纵向轴线的内框架(16)的(28)框架梁(12A,14A,16A),所述至少一个中间框架(14)和所述外框架(12)的电极指排列。 本发明还涉及一种静电驱动器的制造方法。 此外,本发明提供了一种微机械部件(10)和用于微机械部件的制造方法(10)涉及。
    • 7. 发明申请
    • METHOD FOR OPERATING AN ELECTROSTATIC DRIVE AND ELECTROSTATIC DRIVES
    • 一种用于操作静电驱动和静态DRIVES
    • WO2010057703A3
    • 2011-08-18
    • PCT/EP2009062352
    • 2009-09-24
    • BOSCH GMBH ROBERTPIRK TJALFPINTER STEFANFRITZ JOACHIMFRIESE CHRISTOPH
    • PIRK TJALFPINTER STEFANFRITZ JOACHIMFRIESE CHRISTOPH
    • H02N1/00G02B26/08
    • H02N2/14G02B6/3512G02B26/0841H02N1/006
    • The invention relates to a method for operating an electrostatic drive having a stator electrode (50) and an actuator electrode (52), which are designed as multilayer electrodes, wherein the actuator electrode (52) in the de-energized starting position, without a voltage applied between a stator electrode subunit (50b, 50c) and an actuator electrode subunit (52b, 52c), is arranged with respect to the stator electrode (50) such that the first actuator electrode subunit (52b) has a smaller distance from the first stator electrode subunit (50b) than the second actuator electrode subunit (52c), comprising the steps of: predeflecting the actuator electrode (52) with respect to the stator electrode (50) out of the de-energized starting position and into a first end position by applying a first potential (p1) to the first stator electrode subunit (50b) and applying a second potential (p2) deviating from the first potential (p1) to the first actuator electrode subunit (52b); and applying a third potential (p3) to the second stator electrode subunit (50c) and to the second actuator electrode subunit (52c), which deviates from the first potential (p1) and the second potential (p2).
    • 本发明涉及一种方法,用于在其去激励的初始位置的定子电极(50)和形成为多层电极的致动器电极(52),其中,所述致动器电极(52)不具有一个定子之间操作的静电驱动 -Elektrodenuntereinheit(50B,50C)和一个Akior电极子单元(52B,52C)施加的电压被如此布置成相对于所述定子电极(50),该第一致动器电极子单元(52B)具有较小的Absland向第一定子 Eiektrodenuntereinheit(50B)AIS第二致动器电极子单元(52C),与所述步骤; 通过施加第一电势(P1)向第一定子Elektrodenuniereinheit前进相对于从在第一端部位置其spannursgsiosen初始位置定子电极(50)引导所述致动器电极(52)(50B)和第一的 电位(P1)不同的第二电势(P2)到所述第一致动器电极子单元(52B); 偏离并施加第三电位(P3)到第二定子电极子单元(50℃)和第二致动器电极子单元(52C),其从第一电位(P1)和所述第二电势(P2)。
    • 10. 发明申请
    • MICROMECHANICAL COMPONENT AND METHOD FOR PRODUCING THE SAME
    • 微机械结构和方法生产同样
    • WO2009097924A3
    • 2010-01-21
    • PCT/EP2008065998
    • 2008-11-21
    • BOSCH GMBH ROBERTPINTER STEFANFRITZ JOACHIM
    • PINTER STEFANFRITZ JOACHIM
    • B81B7/00
    • B81B7/0006B81B2201/042B81B2203/0109
    • The invention relates to a micromechanical component comprising a base, a swiveled part having an electroconductive material, and an insulation for the swiveled part, said insulation electrically insulating a first and a second section of the swiveled part. A first flexible, electroconductive connecting element connects the base to the first swiveled part section, and a second flexible, electroconductive connecting element connects the base to the second swiveled part section. The invention also relates to a method for producing a micromechanical component, comprising the following steps: making available a substrate wafer having a conductive cover layer, etching a trench isolation structure into the cover layer, which structure insulates a first and a second section of the cover layer from each other, and forming a base and a swiveled part comprising the first and second section of the cover layer on the substrate wafer while leaving a first flexible, electroconductive connecting element which connects the base to the first swiveled part section, and a second flexible, electroconductive connecting element which connects the base to the second swiveled part section.
    • 本发明提供具有基体,具有导电材料的枢转构件,并且枢转部分绝缘,枢转部的相互电绝缘的第一和第二部分中的微机械部件。 第一柔性的,导电的连接部件连接所述基部与所述第一枢轴部部分和第二挠性的,导电的连接部件的基体部件连接到所述第二枢转部件部分。 提供基底晶片具有导电外层,在顶层中,其彼此绝缘覆盖层的第一和第二部分中蚀刻形成隔离沟槽,并形成一个基本部分以及第一和:用于制造微机械部件,包括以下步骤的另一创建的流程 包括在所述衬底晶片的枢转部分的覆盖层的第二部分,留下的第一柔性的,导电的连接,该连接基部与所述第一枢轴部部分和所述基座构件连接到所述第二枢转部分截面的第二柔性导电连接构件连接元件。