PHOTOVOLTAIC CELLS COMPRISING GROUP IV-VI SEMICONDUCTOR CORE-SHELL NANOCRYSTALS
    3.
    发明申请
    PHOTOVOLTAIC CELLS COMPRISING GROUP IV-VI SEMICONDUCTOR CORE-SHELL NANOCRYSTALS 审中-公开
    包含IV-VI族半导体核壳纳米晶的光电池

    公开(公告)号:WO2009074993A2

    公开(公告)日:2009-06-18

    申请号:PCT/IL2008/001614

    申请日:2008-12-14

    Abstract: The present invention relates to photovoltaic cells comprising group IV-VI semiconductor nanocrystals as photoactive components. In particular, these nanocrystals are of core-shell or core-alloyed shell configuration, each comprising a core of a first group IV-VI semiconductor material having a selected band gap energy, and either a core-overcoating shell consisting of a second group IV-VI semiconductor material or a core-overcoating alloyed shell consisting of an alloy of said first group IV-VI semiconductor material and a second group IV-VI semiconductor material, respectively.

    Abstract translation: 本发明涉及包含IV-VI族半导体纳米晶体作为光敏组分的光伏电池。 特别地,这些纳米晶体具有核 - 壳或芯 - 合金壳构型,每个包含具有选定带隙能的第一组IV-VI半导体材料的芯,以及由第二组IV组成的芯 - 外包层 -VI半导体材料或由所述第一组IV-VI半导体材料和第二组IV-VI半导体材料的合金组成的芯 - 外涂层合金壳。

    THREE DIMENSIONAL DISPLAY SYSTEM BASED ON FLUORESCENCE EMISSION OF NANORODS
    6.
    发明申请
    THREE DIMENSIONAL DISPLAY SYSTEM BASED ON FLUORESCENCE EMISSION OF NANORODS 审中-公开
    基于NANORODS荧光发射的三维显示系统

    公开(公告)号:WO2013167152A1

    公开(公告)日:2013-11-14

    申请号:PCT/EP2012/001986

    申请日:2012-05-09

    Abstract: A light emitting device (10) comprises pluralities of aligned nanorods. A display device (100) includes the light emitting device (10), a light source unit (50), and a control unit (60) configured to operate the electrode arrangement (20), i.e. provide electric voltage between electrodes (22A, 22B) of appropriate pixels (12) to modulate emission of the corresponding nanorods. By selectively modulating emission of nanorods in different pixels of the device (10), variation of displayed images can be achieved. The light source (50) is configured to illuminate the nanorods by a relatively short wavelength, e.g. in the UV or violet range, thereby providing optical pumping to the nanorods. The perpendicular alignment axes of the nanorods within two pixel groups (12A, 12B) enable generation of an illumination pattern having two orthogonal polarizations (PI, P2). Such illumination patterns can be used to provide a three-dimensional effect in display systems and enable a viewer using polarizer glasses to observe three-dimensional images. A patterned polarization filter is preferably located in the optical path of the emitted light to improve the polarization ratio of the emitted light.

    Abstract translation: 发光器件(10)包括多个对准的纳米棒。 显示装置(100)包括发光装置(10),光源单元(50)和被配置为操作电极装置(20)的控制单元(60),即在电极(22A,22B)之间提供电压 )适当的像素(12)以调制对应的纳米棒的发射。 通过选择性地调制装置(10)的不同像素中的纳米棒的发射,可以实现显示图像的变化。 光源(50)被配置为以相对短的波长照射纳米棒。 在UV或紫色范围内,由此向纳米棒提供光泵浦。 两个像素组(12A,12B)内的纳米棒的垂直对准轴能够产生具有两个正交极化(PI,P2)的照明图案。 这种照明图案可用于在显示系统中提供三维效果,并且使得使用偏光镜的观看者能够观察三维图像。 图案化偏振滤光器优选地位于发射光的光路中,以改善发射光的偏振比。

    OPTICAL DISPLAY DEVICE USING NANOSTRUCTURES AND METHOD THEREOF
    8.
    发明申请
    OPTICAL DISPLAY DEVICE USING NANOSTRUCTURES AND METHOD THEREOF 审中-公开
    使用纳米结构的光学显示装置及其方法

    公开(公告)号:WO2010095140A3

    公开(公告)日:2010-11-18

    申请号:PCT/IL2010000151

    申请日:2010-02-23

    Abstract: The optical display device comprises a region of nanostructures operable as an optically active media (4), such that said nanostructures are responsive to input electromagnetic radiation, e.g. a UV source (2) with a backlight diffuser (1), to emit output electromagnetic radiation, and an arrangement of electrodes (3,5) being configured to create an external electric field to said region of nanostructures, said region of nanostructures and said arrangement of electrodes defining together a pixel arrangement of said display devices; said external electric field affecting said region of nanostructures to selectively modulate emission of said output electromagnetic radiation, e.g. emitted light, which is an output of a pixel element of the display device. Layer (6) is transparent in the visible range and reflective or absorbing in the UV range. Liquid crystal layer (7) is arranged such that the color of the emitted light corresponds to the color of the pixel of the liquid crystal layer (7).

    Abstract translation: 光学显示装置包括可操作为光学活性介质(4)的纳米结构区域,使得所述纳米结构对输入的电磁辐射(例如, 具有背光扩散器(1)的UV源(2),用于发射输出电磁辐射,以及电极(3,5)的布置,其被配置为产生对所述纳米结构区域的外部电场,所述纳米结构区域和所述 将所述显示装置的像素排列定义在一起的电极排列; 所述外部电场影响纳米结构的所述区域,以选择性地调制所述输出电磁辐射的发射,例如, 发射光,其是显示装置的像素元件的输出。 层(6)在可见光范围内是透明的,在UV范围内反射或吸收。 液晶层(7)被布置为使得发射的光的颜色对应于液晶层(7)的像素的颜色。

    OPTICAL DISPLAY DEVICE AND METHOD THEREOF
    9.
    发明申请
    OPTICAL DISPLAY DEVICE AND METHOD THEREOF 审中-公开
    光学显示装置及其方法

    公开(公告)号:WO2010095140A2

    公开(公告)日:2010-08-26

    申请号:PCT/IL2010/000151

    申请日:2010-02-23

    Abstract: The present invention provides and optical display device and a method for use in displaying an image. The optical display device comprises An optical display device comprising: at least one region of nanostructures operable as an optically active media, such that said nanostructures are responsive to input electromagnetic radiation to emit output electromagnetic radiation, and an arrangement of electrodes being configured and operable to be selectively addressable to create an external electric field to said at least one region of nanostructures, said region of nanostructures and said arrangement of electrodes defining together a pixel arrangement of said display device; said external electric field affecting said at least one region of nanostructures to selectively modulate emission of said output electromagnetic radiation, said output electromagnetic radiation being an output of at least one pixel element of the display device.

    Abstract translation: 本发明提供了一种光学显示装置和用于显示图像的方法。 光学显示装置包括:一种光学显示装置,包括:纳米结构的至少一个区域,其可操作为光学活性介质,使得所述纳米结构响应于输入电磁辐射以发射输出电磁辐射,并且电极的布置被配置和操作以 选择性地寻址以产生对纳米结构的所述至少一个区域的外部电场,所述纳米结构区域和所述电极布置将所述显示装置的像素布置在一起; 所述外部电场影响所述纳米结构的所述至少一个区域以选择性地调制所述输出电磁辐射的发射,所述输出电磁辐射是所述显示装置的至少一个像素元件的输出。

    PIGMENTE AUF DER BASIS VON ZYLINDERN ODER PRISMEN
    10.
    发明申请
    PIGMENTE AUF DER BASIS VON ZYLINDERN ODER PRISMEN 审中-公开
    基于圆柱体或棱柱颜料

    公开(公告)号:WO2006018094A1

    公开(公告)日:2006-02-23

    申请号:PCT/EP2005/007944

    申请日:2005-07-21

    Abstract: Die vorliegende Erfindung betrifft Pigmente auf der Basis von Zylindern oder Prismen, wobei die Höhe der Zylinder oder Prismen 100 nm bis 500 µm beträgt und der Durchmesser der Grundfläche der Zylinder oder die kürzeste Diagonale der Grundfläche der Prismen 100 nm bis 500 µm beträgt und die Zylinder oder Prismen aus nebeneinander angeordneten und in Richtung der Höhenachse der Zylinder oder der Prismen liegenden Röhren und/oder Stäben bestehen. Weiterhin betrifft die vorliegende Erfindung Verfahren zur Herstellung dieser Pigmente sowie deren Verwendung in Farben, Lacken, Druckfarben, Kunststoffen, Folien, kosmetischen oder pharmazeutischen Formulierungen, keramischen Materialien, Gläsern, Papier, zur Lasermarkierung, in Sicherheitsmaterialien, im Wärmeschutz, zur Saatguteinfärbung, zur Lebensmitteleinfärbung, in Arzneimittelüberzügen, in Trockenpräparaten, in Pigmentpräparationen, für analytische Zwecke, als Schalter oder als Tracer.

    Abstract translation: 本发明涉及到圆柱体或棱柱的基础上,其特征在于,所述圆柱体或棱柱的高度为100纳米至500微米,并且气缸的基部或者最短对角线棱镜的基部的直径上的颜料为100纳米至500微米,而气缸 布置或棱镜并排,并位于与圆筒或管和/或杆的棱镜的高度轴线的方向上制成。 此外,本发明提供了用于这些颜料的制备及其在油漆,涂料,印刷油墨,塑料,膜,化妆品或药物制剂中,陶瓷材料,玻璃使用的方法,文件涉及的激光打标,在安全材料中的热保护,着色种子,用于食品着色 在药物涂层,在干燥的制剂,在颜料制剂,用于分析目的,作为一个开关或作为示踪剂。

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