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US 6,583,456 B2Granted
Image sensor with light receiving elements of differing areas and image reader both having semiconductor device
AssigneeNEC Corporation
InventorsHiroshi Haga, Ichiro Fujieda, Fujio Okumura
Life of this patent
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Abstract
An insulating substrate and a scanning circuit region are provided on a semiconductor device. The scanning circuit region is provided with a switching transistor for outputting charge formed on the insulating substrate and a clock wiring determining switching timing of the switching transistor. A shield conductor member is provided below the scanning circuit region.
Claims11
An image sensor apparatus comprising:
- a substrate;
- and
- a plurality of light receiving element groups formed on said substrate, said plurality of light receiving element groups differing in light receiving area from one another.
Dependencies are inferred from the claim text.