IMAGING DEVICE
First Claim
1. An imaging device comprising:
- one or more unit pixel cells including a first unit pixel cell, the first unit pixel cell includinga first electrode,a second electrode facing the first electrode,a first photoelectric conversion layer between the first electrode and the second electrode, the first photoelectric conversion layer generating first signal charge, anda first signal detection circuit connected to the first electrode, the first signal detection circuit detecting the first signal charge; and
a voltage supply circuit, whereinthe voltage supply circuit supplies a first voltage to the second electrode during a first period when the first unit pixel cell accumulates the first signal charge, andthe voltage supply circuit supplies a second voltage to at least one of the first electrode and the second electrode during a second period other than the first period, the second period including a first moment at which a difference in potential between the first electrode and the second electrode is zero.
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Accused Products
Abstract
An imaging device includes: a first unit pixel cell including a first electrode, a second electrode facing the first electrode, a first photoelectric conversion layer between the first electrode and the second electrode, the first photoelectric conversion layer generating first signal charge, and a first signal detection circuit connected to the first electrode, the first signal detection circuit detecting the first signal charge; and a voltage supply circuit. The voltage supply circuit supplies a first voltage to the second electrode during a first period when the first unit pixel cell accumulates the first signal charge. The voltage supply circuit supplies a second voltage to at least one of the first electrode and the second electrode during a second period other than the first period, the second period including a first moment at which a difference in potential between the first electrode and the second electrode is zero.
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Citations
9 Claims
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1. An imaging device comprising:
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one or more unit pixel cells including a first unit pixel cell, the first unit pixel cell including a first electrode, a second electrode facing the first electrode, a first photoelectric conversion layer between the first electrode and the second electrode, the first photoelectric conversion layer generating first signal charge, and a first signal detection circuit connected to the first electrode, the first signal detection circuit detecting the first signal charge; and a voltage supply circuit, wherein the voltage supply circuit supplies a first voltage to the second electrode during a first period when the first unit pixel cell accumulates the first signal charge, and the voltage supply circuit supplies a second voltage to at least one of the first electrode and the second electrode during a second period other than the first period, the second period including a first moment at which a difference in potential between the first electrode and the second electrode is zero. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification