| 摘要 |
PROBLEM TO BE SOLVED: To provide an image pickup device for suppressing the temperature rise of solid-state image pickup elements in a comparatively simple structure while reducing an external force load applied to the solid-state image pickup elements in an image pickup device provided with the solid-state image pickup elements. SOLUTION: The image pickup device is provided with a color separation prism, the solid-state image pickup elements, a shading layer, and a radiation layer. The color separation prism is composed of a plurality of prism members, and separates light made incident through an imaging lens into a plurality of color components. The plurality of solid-state image pickup elements are separately fixed to the plurality of prism members. The shading layer is arranged so as to cover the surface of the color separation prism. The radiation layer is made of a high heat conductive material and arranged on the surface of the shading layer so as not to come into contact with the respective solid-state image pickup elements. COPYRIGHT: (C)2009,JPO&INPIT
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