SOLID-STATE IMAGING DEVICE, CAMERA, VEHICLE, SURVEILLANCE DEVICE AND DRIVING METHOD FOR SOLID STATE IMAGING DEVICE
First Claim
1. A solid-state imaging device, comprising:
- a first imaging unit and a second imaging unit which include photoelectric conversion elements arranged in a matrix, and is operable to output a video signal according to incident light;
a first light introduction unit operable to introduce light into said first imaging unit;
a second light introduction unit installed apart from said first light introduction unit and operable to introduce light into said second imaging unit; and
a driving unit operable to output, in common to said first imaging unit and said second imaging unit, a first control signal for controlling transfer of a signal obtained from said photoelectric conversion elements arranged in a row, a second control signal for controlling transfer of a signal obtained from said photoelectric conversion elements arranged in a column, and a third control signal for controlling light exposure time.
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0 Petitions
Accused Products
Abstract
The solid-state imaging device according to the present invention includes a first imaging unit and a second imaging unit that include photoelectric conversion elements arranged in a matrix, and output a video signal according to incident light; a first light introduction unit which introduce light into the first imaging unit; a second light introduction unit installed apart from the first light introduction unit which introduces light into the second imaging unit; and a driving unit which outputs, in common to the first imaging unit and the second imaging unit, a first control signal for controlling transfer of a signal obtained from the photoelectric conversion elements arranged in a row, a second control signal for controlling transfer of a signal obtained from the photoelectric conversion elements arranged in a column, and a third control signal for controlling light exposure time.
35 Citations
22 Claims
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1. A solid-state imaging device, comprising:
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a first imaging unit and a second imaging unit which include photoelectric conversion elements arranged in a matrix, and is operable to output a video signal according to incident light; a first light introduction unit operable to introduce light into said first imaging unit; a second light introduction unit installed apart from said first light introduction unit and operable to introduce light into said second imaging unit; and a driving unit operable to output, in common to said first imaging unit and said second imaging unit, a first control signal for controlling transfer of a signal obtained from said photoelectric conversion elements arranged in a row, a second control signal for controlling transfer of a signal obtained from said photoelectric conversion elements arranged in a column, and a third control signal for controlling light exposure time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A solid-state imaging device, comprising:
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a first imaging unit and a second imaging unit operable to output a video signal according to incident light; wherein said first imaging unit and said second imaging unit respectively includes; photoelectric conversion elements arranged in a matrix; vertical transfer units operable to read out signal charge accumulated by said photoelectric conversion elements arranged in a column, and transfer the signal charge along the column, a horizontal transfer unit operable to transfer the signal charge transferred by said vertical transfer units along rows, an output unit operable to convert signal voltage or current transferred by said horizontal transfer unit and to output the converted voltage or current as the video signal, and the solid-state imaging device further includes; a first light introduction unit operable to introduce light to said first imaging unit; a second light introduction unit installed apart from said first light introduction unit and operable to introduce light into said second imaging unit, and a driving unit operable to output a horizontal transfer pulse for driving transfer of said horizontal transfer unit, and a signal charge ejection pulse for ejecting signal charge accumulated in said photoelectric conversion elements, in common to said first imaging unit, and to output separately a first vertical transfer pulse which drives transfer of the vertical transfer units to said first imaging unit and said second imaging unit. - View Dependent Claims (17)
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18. A solid-state imaging device comprising:
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a first imaging unit and a second imaging unit which respectively include photoelectric conversion elements arranged in a matrix, and is operable to output a video signal according to incident light; a first light introduction unit operable to introduce light into said first imaging unit; a second light introduction unit installed apart from said first light introduction unit and operable to introduce light into said second imaging unit; and a driving unit operable to output a first control signal for controlling transfer of a signal obtained from said photoelectric conversion elements arranged in a row, and a second control signal for controlling transfer of a signal obtained from said photoelectric conversion elements arranged in a column to said first imaging unit and said second imaging unit, and to output separately a third control signal for controlling light exposure time in common to said first imaging unit and said second imaging unit.
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19. A camera comprising:
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a first imaging unit and a second imaging unit which include photoelectric conversion elements arranged in a matrix, and is operable to output a video signal according to incident light; a first light introduction unit operable to introduce light into said first imaging unit; a second light introduction unit installed apart from said first light introduction unit and operable to introduce light into said second imaging unit; and a driving unit operable to output, in common to said first imaging unit and said second imaging unit, a first control signal for controlling transfer of a signal obtained from said photoelectric conversion elements arranged in a row, a second control signal for controlling transfer of a signal obtained from said photoelectric conversion elements arranged in a column, and a third control signal for controlling light exposure time.
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20. A vehicle comprising:
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a first imaging unit and a second imaging unit which include photoelectric conversion elements arranged in a matrix, and is operable to output a video signal according to incident light; a first light introduction unit operable to introduce light into said first imaging unit; a second light introduction unit installed apart from said first light introduction unit and operable to introduce light into said second imaging unit; and a driving unit operable to output, in common to said first imaging unit and said second imaging unit, a first control signal for controlling transfer of a signal obtained from said photoelectric conversion elements arranged in a row, a second control signal for controlling transfer of a signal obtained from said photoelectric conversion elements arranged in a column, and a third control signal for controlling light exposure time.
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21. A surveillance device comprising:
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a first imaging unit and a second imaging unit which include photoelectric conversion elements arranged in a matrix, and is operable to output a video signal according to incident light; a first light introduction unit operable to introduce light into said first imaging unit; a second light introduction unit installed apart from said first light introduction unit and operable to introduce light into said second imaging unit; and a driving unit operable to output, in common to said first imaging unit and said second imaging unit, a first control signal for controlling transfer of a signal obtained from said photoelectric conversion elements arranged in a row, a second control signal for controlling transfer of a signal obtained from said photoelectric conversion elements arranged in a column, and a third control signal for controlling light exposure time.
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22. A driving method for a solid-state imaging device, said solid-state imaging comprising:
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photoelectric conversion elements arranged in a matrix; a first imaging unit and a second imaging unit operable to output a video signal according to incident light; a first light introduction unit operable to introduce light into said first imaging unit; a second light introduction unit installed apart from said first light introduction unit and operable to introduce light into said second imaging unit; wherein said driving method supplies, in common to said first imaging unit and said second imaging unit, a first control signal for controlling transfer of a signal obtained from said photoelectric conversion elements arranged in a row, a second control signal for controlling transfer of a signal obtained from said photoelectric conversion elements arranged in a column, and a third control signal for controlling light exposure time.
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Specification