| 摘要 |
PROBLEM TO BE SOLVED: To provide a fixing structure of a solid-state imaging device which has a reduced number of components and makes a color separation prism being an optical glass block smaller. SOLUTION: In the fixing structure of a solid-state imaging device, fixing members 42 for fixing a CCD 54 to a third prism 30 are formed to be a square column and fixed to the upper side face 30A of the long side and a lower side face 30B of the long side of the third prism 30. Even when the outer size of the rectangular CCD 54 is greater than the outer size of a rectangular emission end 52 of the third prism 30, the CCD 54 can be fixed to the third prism 30 without increasing the size of the emission end 52 of the third prism 30 by fixing the fixing members 42 to the upper side face 30A of the long side and the lower side face 30B of the long side of the third prism 30. The structure of first and second prisms 26, 28 is similar to the case above, and the first to third prisms 26, 28, 30 are made smaller. COPYRIGHT: (C)2005,JPO&NCIPI
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