| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid-state imaging device in which light condensing efficiency to photoelectric conversion portions is improved. SOLUTION: The solid-state imaging device comprises photoelectric converters 3, and a photonic crystal 9 that guides incident light to the photoelectric converters 3. The lattice spacing of the photonic crystal 9 in regions that correspond to the photoelectric converters 3 is made to be different from that in regions that correspond to peripheral regions of the photoelectric converters 3. Therefore, the incident light is condensed only to the regions of the photonic crystal 9 that correspond to the photoelectric converters 3. COPYRIGHT: (C)2008,JPO&INPIT
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