Solid state imaging device capable of parallel reading of...

Details Solid state imaging device capable of parallel reading of... Solid state imaging device capable of parallel reading of...

2009-04-24

2011-11-29

Mai, Huy K (Department: 2873)

Television

Camera, system and detail

Solid-state image sensor

C348S302000, C348S311000, C250S208100

Reexamination Certificate

active

08068158

ABSTRACT:
A solid state imaging device has a pixel region composed of a matrix of pixel cells each including a photodiode and a charge storage portion. First and second output signal lines are in parallel and adjacent to both the charge storage portions of a first pixel cell and a second pixel cells that are adjacent on a same column. A signal voltage of a signal charge in the charge storage portion of the first pixel cell is output to the first output signal line, whereas a signal voltage of a signal charge in the charge storage portion of the second pixel cell is output to the second output signal line. The respective outputs to the first and second output signal lines are processed in parallel. A conductive layer is disposed between the charge storage portion of the first pixel cell and the second output signal line to suppress capacitive coupling.

REFERENCES:
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patent: 2003/0193595 (2003-10-01), Henderson
patent: 2005/0168618 (2005-08-01), Okita et al.
patent: 2006/0226342 (2006-10-01), Sato et al.
patent: 2008/0251693 (2008-10-01), Lin
patent: 2009/0021625 (2009-01-01), Sowa et al.
patent: 2006-295620 (2006-10-01), None
patent: 2007-202035 (2007-08-01), None

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