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    • 6. 发明申请
    • IMAGE SENSOR CELL FOR NIGHT VISION
    • 用于夜视的图像传感器单元
    • WO2009040812A1
    • 2009-04-02
    • PCT/IL2008/001287
    • 2008-09-24
    • NOVATRANS GROUP SAHALAHMI, ErezDIAMANT, GiladRAVON, Tamar
    • HALAHMI, ErezDIAMANT, GiladRAVON, Tamar
    • H01J31/50
    • H01J31/50H01J2231/50068
    • An image sensor cell (100) is presented for use in an imaging device, for example of a night vision type. The image sensor cell (100) comprises an electrodes' assembly and a control unit (118). The electrodes' assembly is configured and operable to receive an input light signal and produce a corresponding electrical signal. The electrodes' assembly comprises a photocathode (112) having an active region capable of emitting electrons in response to incident light; and at least one electrode (114, 116) in a path of electrons emitted from the photocathode (112). The control unit (118) is configured and operable for controlling an electric field profile in said path so as to selectively cause the electrons' capture on said at least one electrode (114,116) resulting in accumulation of charge on said at least one electrode (114,116) corresponding to the input electromagnetic signal indicative of an acquired image, thereby enabling direct reading of the accumulated charge. The image sensor cell (100) thus provides for direct conversion of a light signal into an electric signal indicative thereof.
    • 图像传感器单元(100)被呈现用于例如夜视型的成像装置中。 图像传感器单元(100)包括电极组件和控制单元(118)。 电极组件被配置和操作以接收输入光信号并产生相应的电信号。 电极组件包括具有能够响应于入射光而发射电子的有源区的光电阴极(112); 和从光电阴极(112)发射的电子路径中的至少一个电极(114,116)。 控制单元(118)被配置和操作用于控制所述路径中的电场分布,以便选择性地使所述至少一个电极(114,116)上的电子俘获导致所述至少一个电极(114,116)上的电荷累积 ),其指示所获取的图像的输入电磁信号,从而能够直接读取累积的电荷。 因此,图像传感器单元(100)提供将光信号直接转换成指示其的电信号。
    • 9. 发明申请
    • DISPLAY DEVICE
    • 显示设备
    • WO2005008715A2
    • 2005-01-27
    • PCT/IL2004/000670
    • 2004-07-22
    • YEDA RESEARCH AND DEVELOPMENT COMPANY LTD.HALAHMI, ErezNAAMAN, Ron
    • HALAHMI, ErezNAAMAN, Ron
    • H01J31/00
    • H01J21/10H01J3/021
    • A display device is presented. The display device includes an electrodes' arrangement and an electrons' extractor. The electrodes' arrangement comprises a Cathode electrode layer having at least one Cathode electrode and an Anode electrode layer having at least one Anode electrode, the Cathode and Anode electrode layers being accommodated in a spaced-apart relationship with a gap between them. The Anode layer carries a luminescent screen assembly on its surface. The electrodes arrangement is operable to create a desired electrical field between the electrodes. The electrons' extractor operates to extract electrons from at least a selected region of the Cathode electrode layer by illuminating this Cathode region with exciting illumination of a predetermined wavelength range to cause the electron emission from the illuminated Cathode region.
    • 呈现显示设备。 显示装置包括电极排列和电子提取器。 电极的布置包括具有至少一个阴极电极和具有至少一个阳极电极的阳极电极层的阴极电极层,阴极和阳极电极层与它们之间的间隙以间隔的关系容纳。 阳极层在其表面上带有荧光屏组件。 电极布置可操作以在电极之间产生期望的电场。 电子提取器通过用预定波长范围的激发照明照射该阴极区域,从而从阴极电极层的至少一个选定区域提取电子,以引起来自照明阴极区域的电子发射。