Solid-state imaging device and imaging apparatus

Details Solid-state imaging device and imaging apparatus Solid-state imaging device and imaging apparatus

2007-03-16

2009-12-29

Pham, Long (Department: 2814)

Active solid-state devices (e.g., transistors, solid-state diode

Non-single crystal, or recrystallized, semiconductor...

Amorphous semiconductor material

C257S435000, C257S434000, C257S440000

Reexamination Certificate

active

07638804

ABSTRACT:
A solid-state imaging device is disclosed. In the solid-state imaging device, plural unit areas, each having a photoelectric conversion region converting incident light into electric signals are provided adjacently, in which each photoelectric conversion region is provided being deviated from the central position of each unit area to a boundary position between the plural unit areas, a high refractive index material layer is arranged over the deviated photoelectric conversion region, and a low refractive index material layer is provided over the photoelectric conversion regions at the inverse side of the deviated direction being adjacent to the high refractive index material layer, and optical paths of the incident light are changed by the high refractive index material layer and the low refractive index material layer, and the incident light enters the photoelectric conversion region.

REFERENCES:
patent: 2003/0122209 (2003-07-01), Uya
patent: 2005/0139750 (2005-06-01), Dobashi et al.
patent: 2005/0236553 (2005-10-01), Noto et al.
patent: 63-100879 (1998-05-01), None
patent: 2003-273342 (2003-09-01), None
patent: 2004-128193 (2004-04-01), None

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