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Multispectral filter for image sensor, improved image-sensing device for a multispectral imager and multispectral imager incorporating this filter

机译:用于图像传感器的多光谱滤波器,用于多光谱成像器的改进的图像感测装置以及包括该滤波器的多光谱成像器

摘要

The filter (88) has a prismatic plate (85) provided with an internal surface (86) and an external surface (87). The internal and external surfaces are inclined with respect to each other with a prism angle (beta). Different spectral bands are equally arranged on the internal surface or the external surface. The bands are spaced with respect to one another with a predetermined distance. An independent claim is also included for a multispectral imager comprising an image detection device.
机译:过滤器(88)具有设置有内表面(86)和外表面(87)的棱镜板(85)。内表面和外表面相对于彼此倾斜一个棱镜角β。不同的光谱带均等地布置在内表面或外表面上。所述带相对于彼此间隔开预定距离。对于包括图像检测装置的多光谱成像器也包括独立权利要求。

著录项

  • 公开/公告号EP2163870B1

    专利类型

  • 公开/公告日2013-03-27

    原文格式PDF

  • 申请/专利权人 THALES;

    申请/专利号EP20090166608

  • 发明设计人 GARIN STEPHANE;BLANC JEAN-FRANCOIS;

    申请日2009-07-28

  • 分类号G01J3/02;G01J3/28;G01J3/36;H01L27/146;H01L31/0232;G02B23/00;G02B5/28;

  • 国家 EP

  • 入库时间 2022-08-21 16:34:20

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