Linear image sensor chip and linear image sensor

Details Linear image sensor chip and linear image sensor Linear image sensor chip and linear image sensor

2007-06-05

2007-06-05

Vu, Ngoc-Yen (Department: 2622)

Television

Camera, system and detail

Solid-state image sensor

C257S443000, C257S678000, C348S374000

Reexamination Certificate

active

09892506

ABSTRACT:
A linear image sensor chip is manufactured by forming an image pickup section, peripheral circuit sections, a plurality of bonding pads, and a light-suppressing layer on a semiconductor substrate having an elongated shape. In this case, each of the bonding pads is formed outer than photodiode groups in the image pickup section along a longitudinal direction of the semiconductor substrate. Even if the dynamic range of an image reader utilizing such a linear image sensor chip is broadened, it is possible to suppress generation of noises without lowering the sensitivity.

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