利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

44 条记录 (耗时 0.016 秒)

    ELECTROSTATIC LIQUID-EJECTION ACTUATION MECHANISM
    1.
    发明申请
    ELECTROSTATIC LIQUID-EJECTION ACTUATION MECHANISM 有权
    静电液滴喷射机构

    公开(公告)号：US20110169894A1

    公开(公告)日：2011-07-14

    申请号：US13119601

    申请日：2008-10-31

    申请人： Adel Jilani ,  Jun Zeng ,  Kenneth James Faase ,  Tony S. Cruz-Uribe ,  Michael G. Monroe

    发明人： Adel Jilani ,  Jun Zeng ,  Kenneth James Faase ,  Tony S. Cruz-Uribe ,  Michael G. Monroe

    IPC分类号： B41J2/04

    CPC分类号： B41J2/14314

    摘要： An electrostatic liquid-ejection actuation mechanism includes a membrane, a frame, and one or more deformable beams. The frame has two sides and a number of cross members that are non-parallel to the two sides. The two sides and the cross members define one or more areas individually corresponding to one or more liquid chambers. The deformable beams are disposed between the membrane and the frame. The deformable beams individually correspond to the liquid chambers, and define a number of slits. Each slit is adjacent to one of the two sides of the frame. The deformable beams have a width that is less than a width of the liquid chambers, due at least to the slits.

    摘要翻译： 静电液体喷射致动机构包括膜，框架和一个或多个可变形梁。 框架具有两侧和多个与两侧不平行的横向构件。 两侧和横向构件限定一个或多个单独对应于一个或多个液体室的区域。 可变形梁设置在膜和框架之间。 可变形梁单独对应于液体室，并且限定许多狭缝。 每个狭缝与框架的两侧之一相邻。 至少对于狭缝，可变形梁的宽度小于液体室的宽度。

    Actuator
    4.
    发明申请
    Actuator 有权

    公开(公告)号：US20090033718A1

    公开(公告)日：2009-02-05

    申请号：US11831542

    申请日：2007-07-31

    申请人： Kenneth James Faase ,  Adel Jilani

    发明人： Kenneth James Faase ,  Adel Jilani

    IPC分类号： B41J2/045 ,  H02N1/00

    CPC分类号： B41J2/14314 ,  B41J2/16 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1642 ,  B41J2/1646

    摘要： In one embodiment an electrostatic actuator includes: a first conductor associated with each chamber; a second conductor having a plurality of flexible first parts supported by a plurality of second parts, each flexible first part forming at least part of a wall of each chamber and each flexible first part located opposite a corresponding one of the first conductors across a gap; and a voltage source operatively connected to each of the first conductors for selectively applying a voltage between each of the first conductors and the second conductor In another embodiment, an electrostatic actuator includes: a plurality of rigid conductors arranged adjacent to one another along a chamber; and a flexible conductor disposed opposite to and spanning the plurality of first conductors across a gap, the flexible conductor forming at least part of one wall of the chamber such that flexing the flexible conductor flexes the wall to change the volume of the chamber.

    Electrostatic liquid-ejection actuation mechanism
    5.
    发明授权
    Electrostatic liquid-ejection actuation mechanism 有权
    静电液体喷射致动机构

    公开(公告)号：US08573747B2

    公开(公告)日：2013-11-05

    申请号：US13119601

    申请日：2008-10-31

    申请人： Adel Jilani ,  Jun Zeng ,  Kenneth James Faase ,  Tony S. Cruz-Uribe ,  Michael G. Monroe

    发明人： Adel Jilani ,  Jun Zeng ,  Kenneth James Faase ,  Tony S. Cruz-Uribe ,  Michael G. Monroe

    IPC分类号： B41J2/04

    CPC分类号： B41J2/14314

    摘要： An electrostatic liquid-ejection actuation mechanism includes a membrane, a frame, and one or more deformable beams. The frame has two sides and a number of cross members that are non-parallel to the two sides. The two sides and the cross members define one or more areas individually corresponding to one or more liquid chambers. The deformable beams are disposed between the membrane and the frame. The deformable beams individually correspond to the liquid chambers, and define a number of slits. Each slit is adjacent to one of the two sides of the frame. The deformable beams have a width that is less than a width of the liquid chambers, due at least to the slits.

    摘要翻译： 静电液体喷射致动机构包括膜，框架和一个或多个可变形梁。 框架具有两侧和与两侧不平行的多个横向构件。 两侧和横向构件限定一个或多个单独对应于一个或多个液体室的区域。 可变形梁设置在膜和框架之间。 可变形梁单独对应于液体室，并且限定许多狭缝。 每个狭缝与框架的两侧之一相邻。 至少对于狭缝，可变形梁的宽度小于液体室的宽度。

    Actuator
    6.
    发明授权
    Actuator 有权
    执行器

    公开(公告)号：US07625075B2

    公开(公告)日：2009-12-01

    申请号：US11831542

    申请日：2007-07-31

    申请人： Kenneth James Faase ,  Adel Jilani

    发明人： Kenneth James Faase ,  Adel Jilani

    IPC分类号： B41J2/045

    CPC分类号： B41J2/14314 ,  B41J2/16 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1642 ,  B41J2/1646

    摘要： In one embodiment an electrostatic actuator includes: a first conductor associated with each chamber; a second conductor having a plurality of flexible first parts supported by a plurality of second parts, each flexible first part forming at least part of a wall of each chamber and each flexible first part located opposite a corresponding one of the first conductors across a gap; and a voltage source operatively connected to each of the first conductors for selectively applying a voltage between each of the first conductors and the second conductor In another embodiment, an electrostatic actuator includes: a plurality of rigid conductors arranged adjacent to one another along a chamber; and a flexible conductor disposed opposite to and spanning the plurality of first conductors across a gap, the flexible conductor forming at least part of one wall of the chamber such that flexing the flexible conductor flexes the wall to change the volume of the chamber.

    摘要翻译： 在一个实施例中，静电致动器包括：与每个室相关联的第一导体; 第二导体，其具有由多个第二部分支撑的多个柔性第一部分，每个柔性第一部分形成每个室的壁的至少一部分，并且每个柔性第一部分通过间隙与相应的一个第一导体相对; 以及可操作地连接到每个第一导体的电压源，用于选择性地在每个第一导体和第二导体之间施加电压。在另一个实施例中，静电致动器包括：沿着腔室彼此相邻布置的多个刚性导体; 以及柔性导体，其跨越间隙设置成与多个第一导体相对并跨越多个第一导体，柔性导体形成腔室的一个壁的至少一部分，使得柔性导体挠曲壁以改变腔室的体积。

    Fabry-perot interferometric MEMS electromagnetic wave modulator with zero-electric field
    7.
    发明申请
    Fabry-perot interferometric MEMS electromagnetic wave modulator with zero-electric field 有权
    具有零电场的法布里 - 珀罗干涉MEMS电磁波调制器

    公开(公告)号：US20070097694A1

    公开(公告)日：2007-05-03

    申请号：US11263313

    申请日：2005-10-31

    申请人： Kenneth Faase ,  James McKinnell ,  Arthur Piehl ,  Murali Chaparala ,  James Przybyla ,  Bao Yeh ,  Adel Jilani ,  Eric Nikkel

    发明人： Kenneth Faase ,  James McKinnell ,  Arthur Piehl ,  Murali Chaparala ,  James Przybyla ,  Bao Yeh ,  Adel Jilani ,  Eric Nikkel

    IPC分类号： F21V17/02

    CPC分类号： G02B26/001 ,  G01J3/26

    摘要： Systems, methodologies, and other embodiments associated with a micro-electrical-mechanical system (MEMS) Fabry-Perot interferometric device (FPID) are described. Fabricating a MEMS FPID may include fabricating a pixel plate and a reflector plate so a Fabry-Perot cavity is defined therebetween. Fabrication may include producing a capacitor plate that facilitates electrostatically moving the pixel plate. Fabrication may include producing electrical connections between plates and producing circuitry to control plate voltages to facilitate creating an electrostatic force between plates. The MEMS FPID may include stops fabricated from a conductive material and circuitry for maintaining the stops and plates at an electrical potential that will yield a zero electric field contact event.

    摘要翻译： 描述了与微机电系统（MEMS）法布里 - 珀罗干涉仪（FPID）相关联的系统，方法和其它实施例。 制造MEMS FPID可以包括制造像素板和反射板，从而在其间限定法布里 - 珀罗腔。 制造可以包括制造有助于静电移动像素板的电容器板。 制造可以包括在板之间产生电连接并产生电路以控制板电压以便于在板之间产生静电力。 MEMS FPID可以包括由导电材料制成的止动件和用于将止动器和板保持在将产生零电场接触事件的电势的电路。

    Micro mirror device with spring and method for the same
    10.
    发明授权
    Micro mirror device with spring and method for the same 失效
    微镜装置与弹簧及方法相同

    公开(公告)号：US06894824B2

    公开(公告)日：2005-05-17

    申请号：US10678007

    申请日：2003-10-02

    申请人： James Guo ,  Adel Jilani ,  Kenneth Faase

    发明人： James Guo ,  Adel Jilani ,  Kenneth Faase

    IPC分类号： G02B26/08 ,  G02B26/00 ,  G02B5/08 ,  G02B26/02

    CPC分类号： G02B26/0841 ,  Y10S359/904

    摘要： A method and apparatus providing a micro-mirror device configured to increase a switching frequency thereof. The micro-mirror device includes a substrate with at least one address electrode positioned over the substrate to provide an electrostatic force and includes at least one support member positioned over the substrate and extending upward above the substrate. The micro-mirror device also includes a mirror and a spring member. The mirror is disposed over the at least one address electrode and coupled to the at least one support member. The mirror is configured to deflect toward the substrate in response to the at least one address electrode applying the electrostatic force to the mirror. The spring member is spaced apart between the substrate and the mirror and coupled to the at least one support member. The spring member is operable to deflect separately from the mirror and toward the substrate.

    摘要翻译： 提供构造成增加其开关频率的微镜装置的方法和装置。 微反射镜装置包括具有至少一个地址电极的衬底，该至少一个寻址电极位于衬底上方以提供静电力，并且包括定位在衬底上并在衬底上方向上延伸的至少一个支撑构件。 微镜装置还包括反射镜和弹簧构件。 镜子设置在至少一个地址电极上并且耦合到至少一个支撑构件。 响应于至少一个寻址电极将反射镜施加静电力，镜被配置为朝向衬底偏转。 弹簧构件在衬底和反射镜之间间隔开并且联接到至少一个支撑构件。 弹簧构件可操作以与镜子分离地朝向衬底偏转。