Optical element, optical device, atmosphere provider, optical scanning device, light coupling device, and method of operating interfacial waves
    21.
    发明申请
    Optical element, optical device, atmosphere provider, optical scanning device, light coupling device, and method of operating interfacial waves 失效
    光学元件,光学装置,大气提供者,光学扫描装置,光耦合装置和操作界面波的方法

    公开(公告)号:US20090122388A1

    公开(公告)日:2009-05-14

    申请号:US11577825

    申请日:2005-10-24

    IPC分类号: G02F1/01 G02F1/29

    CPC分类号: G02B26/005 G02B5/1828

    摘要: An optical element (1) is provided for generating interfacial waves by means of electro wetting. The optical element (1) comprises a fluid chamber (3) with at least one side wall and an optical axis (10). Furthermore the fluid chamber (3) includes a first fluid (A) and a second fluid (B) which are separated by an interface (4), the fluids (A,B) being immiscible. A first electro wetting electrode (2) and a second electro wetting electrode (9) are provided, the first electro wetting electrode (2) is separated from the first fluid (A) and the second fluid (B) by a fluid contact layer (8). The second electro wetting electrode (9) is arranged to act on the first fluid (A). The selected standing or running waves can be formed by providing selected voltages to the first and the second electro wetting electrodes (2,9) respectively.

    摘要翻译: 提供光学元件(1),用于通过电润湿产生界面波。 光学元件(1)包括具有至少一个侧壁和光轴(10)的流体室(3)。 此外,流体室(3)包括由界面(4)分离的第一流体(A)和第二流体(B),流体(A,B)是不混溶的。 提供第一电润湿电极(2)和第二电润湿电极(9),第一电润湿电极(2)通过流体接触层(1)与第一流体(A)和第二流体(B)分离, 8)。 第二电润湿电极(9)布置成作用在第一流体(A)上。 可以通过分别向第一和第二电润湿电极(2,9)提供所选择的电压来形成所选择的静止或运行波。

    Electrowetting module
    23.
    发明授权
    Electrowetting module 有权
    电渗模块

    公开(公告)号:US07327524B2

    公开(公告)日:2008-02-05

    申请号:US10555261

    申请日:2004-05-03

    IPC分类号: G02B1/06 G02B3/12

    CPC分类号: G02B3/14 G02B26/005

    摘要: An electrowetting module (20) comprises a fluid chamber (8) which contains a first fluid (A) and a second fluid (B), which are separated by an interface (14), and means to (16,17) exert a force on at least one of the fluids to change the position and/or shape of the interface. By providing at least one of the fluids with a compound having at least one aromatic, non-fused, residue, the performance of the module can be enhanced. For example the optical power of an electrowetting lens (30) can be increased.

    摘要翻译: 电润湿模块(20)包括流体室(8),所述流体室包含由界面(14)分开的第一流体(A)和第二流体(B),以及装置(16,17)施加力 在至少一种流体中以改变界面的位置和/或形状。 通过提供具有至少一种芳族,非稠合残基的化合物的至少一种流体,可以提高模块的性能。 例如,可以增加电润湿透镜(30)的光焦度。

    Variable lens
    24.
    发明授权
    Variable lens 有权
    可变镜头

    公开(公告)号:US07301708B2

    公开(公告)日:2007-11-27

    申请号:US10556243

    申请日:2004-05-10

    IPC分类号: G02B1/06 G02B3/12

    摘要: A variable lens includes a chamber defined by at least one side wall and has an optical axis extending longitudinally through the chamber. The chamber contains a first fluid and a second fluid contact over a meniscus extending transverse the optical axis. The perimeter of the meniscus is constrained by the side walls. The fluids are substantially immiscible, and have different indices of refraction. At least one pump is arranged to controllably alter the position of the meniscus along the optical axis by altering the relative volume of each of the fluids contained within the chamber.

    摘要翻译: 可变透镜包括由至少一个侧壁限定并具有纵向延伸通过该腔室的光轴的腔室。 该腔室包含在横向于光轴延伸的弯液面上的第一流体和第二流体接触。 弯液面的周长受到侧壁约束。 流体基本上是不混溶的,并具有不同的折射率。 至少一个泵布置成通过改变容纳在腔室中的每个流体的相对体积来可控地改变弯液面沿着光轴的位置。

    Optical element, optical device, atmosphere provider, optical scanning device, light coupling device, and method of operating interfacial waves
    28.
    发明授权
    Optical element, optical device, atmosphere provider, optical scanning device, light coupling device, and method of operating interfacial waves 失效
    光学元件,光学装置,大气提供者,光学扫描装置,光耦合装置和操作界面波的方法

    公开(公告)号:US07724444B2

    公开(公告)日:2010-05-25

    申请号:US11577825

    申请日:2005-10-24

    IPC分类号: G02B3/12

    CPC分类号: G02B26/005 G02B5/1828

    摘要: An optical element is provided for generating interfacial waves by means of electro wetting. The optical element comprises a fluid chamber with at least one side wall and an optical axis. Furthermore the fluid chamber includes a first fluid (A) and a second fluid (B) which are separated by an interface, the fluids (A, B) being immiscible. A first electro wetting electrode and a second electro wetting electrode are provided, the first electro wetting electrode is separated from the first fluid (A) and the second fluid (B) by a fluid contact layer. The second electro wetting electrode is arranged to act on the first fluid (A). The selected standing or running waves can be formed by providing selected voltages to the first and the second electro wetting electrodes respectively.

    摘要翻译: 提供光学元件用于通过电润湿产生界面波。 光学元件包括具有至少一个侧壁和光轴的流体室。 此外,流体室包括由界面分离的第一流体(A)和第二流体(B),流体(A,B)是不混溶的。 提供第一电润湿电极和第二电润湿电极,第一电润湿电极通过流体接触层与第一流体(A)和第二流体(B)分离。 第二电润湿电极布置成作用在第一流体(A)上。 可以通过分别向第一和第二电润湿电极提供所选择的电压来形成所选择的静止或运行波。

    ANALYZING BIOLOGICAL CELL MATERIAL BASED ON DIFFERENT INTERACTIONS BETWEEN ILLUMINATION LIGHT AND CELL COMPONENTS
    29.
    发明申请
    ANALYZING BIOLOGICAL CELL MATERIAL BASED ON DIFFERENT INTERACTIONS BETWEEN ILLUMINATION LIGHT AND CELL COMPONENTS 审中-公开
    基于照明光和细胞成分之间的不同相互作用分析生物细胞材料

    公开(公告)号:US20100105022A1

    公开(公告)日:2010-04-29

    申请号:US12530787

    申请日:2008-03-10

    IPC分类号: C12Q1/00 C12M1/34

    摘要: It is described a device (100) for analyzing biological cell material (115). The device (100) comprises a light source arrangement (120), which is adapted for directing a first (131) and a second illumination light (132) towards the cell material (115), wherein the first (131) and the second (132) illumination light comprises a first and a second spectral radiation component, respectively. The device (100) further comprises a detector arrangement (170), which is adapted for receiving a first measurement light (151) based on a first interaction of the first illumination light (131) with the cell material (115) and a second measurement light (152) based on a second interaction of the second illumination light (152) with the cell material (115). Further, the device (100) comprises an evaluation unit (180), which is coupled the detector arrangement (170) and which is adapted to evaluate a first signal (171a) and a second signal (171b) being indicative for the first (151) and the second measurement light (151), respectively. The device (100) may be used for accomplishing ultraviolet DNA image cytometryin combination with autofluorescence measurements of NAD(P)H.

    摘要翻译: 描述了用于分析生物细胞材料(115)的装置(100)。 所述装置(100)包括光源装置(120),其适于将第一(131)和第二照明光(132)引向所述电池材料(115),其中所述第一(131)和所述第二(131) 132)照明光分别包括第一和第二光谱辐射分量。 装置(100)还包括检测器装置(170),其适于基于第一照明光(131)与电池材料(115)的第一相互作用接收第一测量光(151)和第二测量 基于第二照明光(152)与电池材料(115)的第二相互作用的光(152)。 此外,设备(100)包括评估单元(180),其耦合检测器装置(170)并且适于评估第一信号(171a)和第二信号(171b),其指示第一(151) )和第二测量光(151)。 装置(100)可用于实现与NAD(P)H的自发荧光测量结合的紫外线DNA图像细胞计数法。

    ZOOM OPTICAL SYSTEM
    30.
    发明申请
    ZOOM OPTICAL SYSTEM 审中-公开
    变焦光学系统

    公开(公告)号:US20090244718A1

    公开(公告)日:2009-10-01

    申请号:US10596763

    申请日:2005-01-04

    IPC分类号: G02B3/14

    CPC分类号: G02B3/14 G02B15/00 G02B26/005

    摘要: A zoom optical system is provided which has a lens system which comprises a first lens which is arranged to provide a continuously variable focus for a beam of radiation. The lens system further comprises a switchable optical element including a first fluid, a second fluid and a wavefront modifier having a part through which said radiation beam is arranged to pass. In a first mode the switchable optical element has a first fluid configuration with said part being substantially covered by the first fluid, and in a second mode the switchable optical element has a second, different, fluid configuration with said part being substantially covered by the second fluid.

    摘要翻译: 提供一种变焦光学系统,其具有透镜系统,该透镜系统包括第一透镜,该第一透镜被布置成为辐射束提供连续可变的焦点。 透镜系统还包括可切换光学元件,其包括第一流体,第二流体和波前修正器,其具有所述辐射束布置成通过该部分的部分。 在第一模式中,可切换光学元件具有第一流体构造,其中所述部分基本上被第一流体覆盖,并且在第二模式中,可切换光学元件具有第二不同的流体构型,其中所述部分基本上被第二流体 流体。