Solid-state image pickup device

Details Solid-state image pickup device Solid-state image pickup device

2011-06-07

2011-06-07

Pyo, Kevin (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

C250S370080, C348S308000, C257S072000, C257S292000, C257SE27133

Reexamination Certificate

active

07956313

ABSTRACT:
There is provided a solid-state image pickup device that has a plurality of scanning lines that extends in a predetermined direction, a plurality of data lines that extends in a direction for intersecting the scanning lines, and a plurality of bias lines within an image pickup area on a substrate. For each of a plurality of pixels disposed in positions corresponding to intersections of the plurality of scanning lines and the plurality of data lines, a field effect transistor that is controlled by the scanning line and a photoelectric conversion element that has a electrode electrically connected to the data line through the field effect transistor and a electrode electrically connected to the bias line are formed, and a constant electric potential line for electrostatic protection is formed on the substrate. For each of bias lines, a bias line electrostatic protection circuit having a protection diode.

REFERENCES:
patent: 6909116 (2005-06-01), Watanabe et al.
patent: B2-3144091 (2001-03-01), None

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