Multilayer deposition multipixel image pickup device and...

Details Multilayer deposition multipixel image pickup device and... Multilayer deposition multipixel image pickup device and...

2005-03-18

2008-08-12

Hannett, James M (Department: 2622)

Television

Camera, system and detail

Solid-state image sensor

C348S302000, C348S311000

Reexamination Certificate

active

07411620

ABSTRACT:
A multilayer deposition multipixel image pickup device comprising a pixel unit, wherein the pixel unit comprises: a plurality of electromagnetic absorption layers being capable of absorbing electromagnetic waves of different wavelengths and performing photoelectric conversion; at least one pair of electrodes that sandwich each of electromagnetic absorption layers; a charge transfer and charge read part; and a plurality of contact parts that couple at least one of the electrodes and the charge transfer and charge read part, wherein a length between outermost surfaces of ones among electrodes of the pixel unit is smaller than a pixel size that is a circle-equivalent diameter of the same area as a first electromagnetic absorption layer of the electromagnetic absorption layers, the first electromagnetic absorption layer having a largest area in said plurality of electromagnetic absorption layers.

REFERENCES:
patent: 5965875 (1999-10-01), Merrill
patent: 7132724 (2006-11-01), Merrill
patent: 2003/0209651 (2003-11-01), Iwasaki
patent: 2005/0194653 (2005-09-01), Hynecek et al.
patent: 2006/0054987 (2006-03-01), Nii
patent: 58-103165 (1983-06-01), None
patent: 3315213 (2002-06-01), None

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