DISPOSITIF DE TRANSFORMATION D'UN MOUVEMENT HORS PLAN EN UN MOUVEMENT DANS LE PLAN ET/OU INVERSEMENT
    72.
    发明公开
    DISPOSITIF DE TRANSFORMATION D'UN MOUVEMENT HORS PLAN EN UN MOUVEMENT DANS LE PLAN ET/OU INVERSEMENT 审中-公开
    设备用于将运动从级别,此举在平面或 VICE VERSA

    公开(公告)号:EP3037381A1

    公开(公告)日:2016-06-29

    申请号:EP15202061.6

    申请日:2015-12-22

    Inventor: HILT, Thierry

    Abstract: Actionneur comportant deux dispositifs comprenant chacun un élément déformable (4, 104) hors plan, ledit élément déformable (4, 104) comprenant une première extrémité fixe (4.1, 104.1) ancrée sur un substrat et une deuxième extrémité libre (4.2, 104.2) par rapport au substrat, ledit dispositif comportant également des moyens de guidage en translation de la deuxième extrémité libre (4.2) dans le plan le long d'une première direction (X), le premier élément déformable (4, 104) étant apte à être déformé hors plan par application d'un stimulus de sorte que la deuxième extrémité libre (4.2, 104.2) se rapproche de la premier extrémité fixe (4.1, 104.1) selon un mouvement de translation dans le plan. L'actionneur comportant également un élément mobile en rotation (8) autour d'un axe (Z) orthogonal au plan et relié mécaniquement aux extrémités libres (4.2, 104.2) des éléments déformables (4,104) et un élément mobile en translation (18) relié mécaniquement à l'élément mobile en rotation (8).

    Abstract translation: 的致动器,其包括两个装置各包括外的平面中的可变形元件,所述可变形元件,其包括第一固定端锚定在一个基材和相对于所述基板的第二自由端,所述装置,从而包括装置以引导在第二自由端 面内沿着第一方向平移,所述第一可变形元件能够通过刺激的应用变形外的平面的所以也第二自由端贴近第一固定端继面内平移运动。 所以,致动器在轴线正交的平面中旋转大约元件移动的并包括机械地连接到所述可变形元件的自由端,和一个平移移动元件机械地连接到与旋转移动元件。

    Mirror drive device and driving method thereof
    74.
    发明公开
    Mirror drive device and driving method thereof 审中-公开
    Spiegelantriebsvorrichtung und Verfahren zu seiner Ansteuerung

    公开(公告)号:EP2827182A1

    公开(公告)日:2015-01-21

    申请号:EP14177044.6

    申请日:2014-07-15

    Inventor: Naono, Takayuki

    Abstract: In a mirror drive device, a first and second actuator sections are arranged on both sides of a mirror supporting section that supports a mirror section so as to sandwich the mirror supporting section. Division of an upper and lower electrodes of each of the first and second actuator sections is performed correspondingly to stress distribution of principal stresses in a piezoelectric body in resonant mode vibration, and a piezoelectric body portion corresponding to positions of a first and third upper electrode sections, and a piezoelectric body portion corresponding to positions of a second and fourth upper electrode sections have stresses in opposite directions to each other. Division of the lower electrodes is performed similar to the upper electrodes, and drive voltages having the same phase can be respectively applied to the upper and lower electrode sections of the piezoelectric body portions that are different due to a division arrangement.

    Abstract translation: 在镜驱动装置中,第一和第二致动器部分布置在支撑反射镜部分的镜支撑部分的两侧,以夹持反射镜支撑部分。 对应于谐振模式振动中的压电体中的主应力的应力分布进行第一致动器部和第二致动器部中的每一个的上下电极的分割,以及对应于第一和第三上电极部的位置的压电体部 并且对应于第二和第四上部电极部分的位置的压电体部分具有彼此相反方向的应力。 与上部电极类似地进行下部电极的切割,并且可以分别对由于分割布置而不同的压电体部分的上部和下部电极部分施加具有相同相位的驱动电压。

    Methods and apparatus for actuating displays
    75.
    发明公开
    Methods and apparatus for actuating displays 审中-公开
    对于广告的驱动方法及装置

    公开(公告)号:EP2808864A3

    公开(公告)日:2014-12-24

    申请号:EP14172423.7

    申请日:2006-02-23

    Abstract: An illumination device, comprising a reflective optical cavity (2104, 2116) including a plurality of light-transmissive regions (2108) through which light can escape the reflective optical cavity (2104, 2116); a light source (2118) arranged to introduce the light into the reflective optical cavity (2104, 2116); a plurality of light modulators (2102), each having at least first and second states, wherein, in the first state, a light modulator (2102) obstructs a corresponding light-transmissive region (2108) thereby preventing light introduced into the reflective optical cavity (2104, 2116) from illuminating an image pixel that corresponds to the light-transmissive region (2108), and in the second state, the light modulator (2102) allows light escaping the reflective optical cavity (2104, 2116) through the corresponding light-transmissive region (2108) to illuminate the image pixel corresponding to the light-transmissive region (2108).

    Methods and apparatus for actuating displays
    76.
    发明公开
    Methods and apparatus for actuating displays 审中-公开
    用于致动显示器的方法和设备

    公开(公告)号:EP2808864A2

    公开(公告)日:2014-12-03

    申请号:EP14172423.7

    申请日:2006-02-23

    Abstract: An illumination device, comprising a reflective optical cavity (2104, 2116) including a plurality of light-transmissive regions (2108) through which light can escape the reflective optical cavity (2104, 2116); a light source (2118) arranged to introduce the light into the reflective optical cavity (2104, 2116); a plurality of light modulators (2102), each having at least first and second states, wherein, in the first state, a light modulator (2102) obstructs a corresponding light-transmissive region (2108) thereby preventing light introduced into the reflective optical cavity (2104, 2116) from illuminating an image pixel that corresponds to the light-transmissive region (2108), and in the second state, the light modulator (2102) allows light escaping the reflective optical cavity (2104, 2116) through the corresponding light-transmissive region (2108) to illuminate the image pixel corresponding to the light-transmissive region (2108).

    Abstract translation: 一种照明装置,包括:反射光学腔(2104,2166),其包括多个透光区(2108),光可以通过所述多个透光区(2108)逸出所述反射光学腔(2104,2116); 光源(2118),其被布置成将光引入到所述反射光学腔(2104,2116)中; 多个光调制器(2102),每个光调制器至少具有第一状态和第二状态,其中,在第一状态下,光调制器(2102)阻挡对应的光透射区域(2108),从而防止引入到反射光学腔 (2104,2116)照射与透光区域(2108)相对应的图像像素,并且在第二状态下,光调制器(2102)允许通过相应的光透射反射光学腔(2104,2116)的光 - 透射区域(2108)以照射对应于透光区域(2108)的图像像素。

    ELECTROMECHANICAL CONVERSION ELEMENT
    77.
    发明公开
    ELECTROMECHANICAL CONVERSION ELEMENT 有权
    ELEKTROMECHANISCHES WANDLERELEMENT

    公开(公告)号:EP2571156A1

    公开(公告)日:2013-03-20

    申请号:EP11780513.5

    申请日:2011-04-27

    Abstract: An electromechanical transducer (1) has a pressurizing chamber (21) and a side-chamber (23) formed in a plate (11). On a driven film (13) forming the upper wall surface (21a) of the pressurizing chamber (21) and the side-chamber (23), a lower electrode (33), a driving member, and an upper electrode (35) are formed in this order. The driving member is composed of an operation section (31p) located over the pressurizing chamber (21), and an extended section (31a) extending from the operation section (31p) to over the side-chamber (23). The side-chamber (23) has a smaller width than the pressurizing chamber (21) in a second direction perpendicular to a first direction in which the side-chamber (23) is located beside the pressurizing chamber (21). The extended section (31a) of the driving member has a smaller width than the side-chamber (23) in the second direction.

    Abstract translation: 机电换能器(1)具有形成在板(11)中的加压室(21)和侧室(23)。 在形成加压室(21)的上壁面(21a)和侧室(23)的从动膜(13)上,下电极(33),驱动部件和上电极(35) 按此顺序形成。 驱动部件由位于加压室21上的操作部31p和从操作部31p延伸到侧腔23的延伸部31a构成。 侧室(23)在垂直于侧室(23)位于加压室(21)旁边的第一方向的第二方向上具有比加压室(21)更小的宽度。 驱动构件的延伸部(31a)在第二方向上具有比侧室(23)更小的宽度。

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