MICROFLUIDIC DEVICE AND METHOD
    31.
    发明申请
    MICROFLUIDIC DEVICE AND METHOD 审中-公开
    微流体装置和方法

    公开(公告)号:US20110020141A1

    公开(公告)日:2011-01-27

    申请号:US12933889

    申请日:2009-03-25

    IPC分类号: H02K44/00

    摘要: The present invention relates to a microfluidic device and a corresponding method for pumping of high conductivity liquids comprising: —a microfluidic channel (26; 80; 101) for containing an electrically conductive liquid, in particular a liquid having a high conductivity, —at least two electric field electrodes (21, 22; 71, 72; 91, 92) for generating electric fields, —at least one magnetic field electrode (21, 22; 75, 76; 93, 94) for generating a magnetic field in a direction substantially perpendicular to said electric fields, —a voltage source (23; 74; 95) for providing electric potentials to said at least two electric field electrodes (21, 22; 71, 72; 91, 92) for generating said electric fields, —a current source (23; 78, 79; 96, 97) for providing an electric current to said at least two magnetic field electrodes (21, 22; 75, 76; 93, 94) for generating said magnetic field, wherein said voltage source (23; 74; 95) and said current source (23; 78, 79; 96, 97) are adapted to simultaneously provide said electric potential and electric current, respectively, to said electrodes to obtain a Lorentz force acting on the high conductivity liquid in the direction (27; 81; 99) of said microfluidic channel (26; 80; 101).

    摘要翻译: 本发明涉及一种用于泵送高电导率液体的微流体装置和相应的方法,包括: - 微流体通道(26; 80; 101),用于容纳导电液体,特别是具有高导电性的液体,至少 用于产生电场的两个电场电极(21,22; 71,72; 91,92), - 至少一个磁场电极(21,22; 75,76; 93,94),用于在方向上产生磁场 大致垂直于所述电场的电压源,用于向所述至少两个用于产生所述电场的至少两个电场电极(21,22; 71,72; 91,92)提供电位的电压源(23; 74; 95) 用于向所述至少两个磁场电极(21,22; 75,76; 93,94)提供电流以产生所述磁场的电流源(23; 78,79; 96,97),其中所述电压源 (23; 74; 95)和所述电流源(23; 78,79; 96,97)适配 同时向所述电极提供所述电位和电流,以获得在方向(27; 27)上作用在高电导率液体上的洛伦兹力。 81; 99)的所述微流体通道(26; 80; 101)。

    DEVICE FOR, AN ARRANGEMENT FOR AND A METHOD OF ANALYSING A SAMPLE

    公开(公告)号:US20100315624A1

    公开(公告)日:2010-12-16

    申请号:US12514592

    申请日:2007-11-14

    IPC分类号: G01J1/42 G01N33/543

    CPC分类号: G01N33/5302 B01L3/5027

    摘要: A device (100) for analysing a sample, the device (100) comprising a beam sensitive structure (101) adapted such that an electric property of a portion of the beam sensitive structure (101) is locally modified by a beam (102) impinging on the portion of the beam sensitive structure (101), and a sample accommodating unit (103) adapted for accommodating the sample, wherein the beam sensitive structure (101) and the sample accommodating unit (103) are arranged such that the local modification of the electric property of the portion of the beam sensitive structure (101) locally modifies the analysis of the sample in a corresponding portion of the sample accommodating unit (103), wherein the beam sensitive structure (101) comprises an organic photoconductor.

    Magnetic field element having a biasing magnetic layer structure
    35.
    发明授权
    Magnetic field element having a biasing magnetic layer structure 失效
    具有偏置磁性层结构的磁场元件

    公开(公告)号:US06438026B2

    公开(公告)日:2002-08-20

    申请号:US09801629

    申请日:2001-03-08

    IPC分类号: G11C1100

    摘要: A magnetic field element provided with a stack of a first magnetic layer structure (7), a second magnetic layer structure (11) having a substantially fixed direction of magnetization (M11), and a spacer layer structure (9) separating the first magnetic layer structure and the second magnetic layer structure from each other. The magnetic field element is further provided with a biasing means for applying a longitudinal bias field to the first magnetic layer structure, which biasing means includes a thin biasing magnetic layer structure (3) located opposite to the first magnetic layer structure. The biasing magnetic layer structure provides a magnetic coupling field component (M3) perpendicular to the direction of magnetization of the second magnetic layer structure and is separated from the first magnetic layer structure by a non-magnetic layer structure (5). The first magnetic layer structure is ferromagnetically coupled to the biasing magnet layer structure. The magnetic field element is suitable for very high density applications.

    摘要翻译: 具有第一磁性层结构(7)的堆叠的磁场元件,具有大致固定的磁化方向(M11)的第二磁性层结构(11)和分隔第一磁性层 结构和第二磁性层结构。 磁场元件还设置有用于向第一磁性层结构施加纵向偏置场的偏置装置,该偏置装置包括与第一磁性层结构相对定位的薄偏置磁性层结构(3)。 偏置磁性层结构提供垂直于第二磁性层结构的磁化方向的磁耦合场分量(M3),并通过非磁性层结构(5)与第一磁性层结构分离。 第一磁性层结构被铁磁耦合到偏置磁体层结构。 磁场元件适用于非常高密度的应用。

    Game with programmable light emitting segments
    37.
    发明授权
    Game with programmable light emitting segments 有权
    游戏与可编程发光片段

    公开(公告)号:US08398470B2

    公开(公告)日:2013-03-19

    申请号:US12090495

    申请日:2006-10-17

    IPC分类号: A63F9/24 A63F13/00

    摘要: A puzzle includes light emitting diodes integrated in the puzzle in order to achieve a high level of interaction between the user and the puzzle. The puzzle can adapt to the players needs by increasing or decreasing the difficulty level or by giving the user hints. The puzzle functions not only as a puzzle but may also function as an ambient light (or object) of programmable color point (and layout) when not in use as a puzzle.

    摘要翻译: 拼图包括集成在拼图中的发光二极管,以实现用户和拼图之间的高水平的交互。 该难题可以通过增加或减少难度等级或通过给予用户提示来适应玩家的需求。 拼图不仅用作拼图,还可以在不用作拼图时用作可编程色点(和布局)的环境光(或对象)。

    MOVING PARTICLE DISPLAY DEVICE
    38.
    发明申请
    MOVING PARTICLE DISPLAY DEVICE 有权
    移动颗粒显示设备

    公开(公告)号:US20100171768A1

    公开(公告)日:2010-07-08

    申请号:US12377606

    申请日:2007-07-30

    IPC分类号: G09G5/10

    摘要: A display device and a method for driving the display device is disclosed. The display device comprises drive circuitry (35) and a plurality of pixels (PIX1, PIX2, PIX3, PIX4, PIX5, PIX6) having movable charged particles (116). The drive circuitry is configured to apply control signals to the pixels to move the charged particles between first (110) and second (112) regions of each pixel in order to alter the optical appearance of each pixel. The method for each pixel comprises a pre-addressing stage (PRA) of moving the charged particles towards the boundary (114) between the first and second regions, and then an addressing stage (ADD) of moving the particles to one side or the other side of the boundary, in dependence on the desired optical appearance of the pixel.

    摘要翻译: 公开了一种用于驱动显示装置的显示装置和方法。 显示装置包括具有可移动带电粒子(116)的驱动电路(35)和多个像素(PIX1,PIX2,PIX3,PIX4,PIX5,PIX6)。 驱动电路被配置为向像素施加控制信号以将带电粒子移动到每个像素的第一(110)和第二(112)区域之间,以改变每个像素的光学外观。 每个像素的方法包括将带电粒子移动到第一和第二区域之间的边界(114)的预寻址级(PRA),然后将粒子移动到一侧或另一侧的寻址级(ADD) 边界,这取决于像素的期望的光学外观。