Solid-state image capturing device, image capturing device, and manufacturing method of solid-state image capturing device
First Claim
1. A solid-state image capturing device, comprising:
- a first detecting unit configured to detect a first wavelength component; and
a second detecting unit configured to detect a second wavelength component which has a longer wavelength than said first wavelength component;
and wherein, in the depth direction, an active region where a first type dopant of said second detecting unit is formed reaches deeper than an active region where said first type dopant of said first detecting unit is located; and
further wherein a signal processor modifies an output signal from at least one detecting unit based on a received signal quantity at another detecting unit and a type of filter above at least one of the detecting units.
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Abstract
A solid-state image capturing device includes a first detecting unit for detecting a first wavelength component and a second detecting unit for detecting a second wavelength component which has a longer wavelength than at least the first wavelength component and wherein in a depth direction, an active region where a first type dopant of the second detecting unit is located is deeper than an active region where a first electroconductive type dopant of the first detecting unit is located. A signal processor modifies an output signal from at least one detecting unit based on a received signal quantity at another detecting unit and a type of filter above at least one of the detecting units.
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Citations
6 Claims
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1. A solid-state image capturing device, comprising:
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a first detecting unit configured to detect a first wavelength component; and a second detecting unit configured to detect a second wavelength component which has a longer wavelength than said first wavelength component; and wherein, in the depth direction, an active region where a first type dopant of said second detecting unit is formed reaches deeper than an active region where said first type dopant of said first detecting unit is located; and
further wherein a signal processor modifies an output signal from at least one detecting unit based on a received signal quantity at another detecting unit and a type of filter above at least one of the detecting units. - View Dependent Claims (2, 3, 4)
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5. An image capturing device comprising:
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a first detecting unit configured to detect a first wavelength component; and a second detecting unit configured to detect a second wavelength component which is longer than at least said first wavelength component; and wherein, a first type dopant of said second detecting unit reaches a portion deeper than a dopant of said first detecting unit; and a correction processing unit configured to subject a signal obtained at said first detecting unit to correction using a signal obtained at said second detecting unit and further wherein a signal processor modifies an output signal from at least one detecting unit based on a received signal quantity at another detecting unit and a type of filter above at least one of the detecting units. - View Dependent Claims (6)
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Specification