Solid-state imaging device and camera system
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United States of America
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Mar 22, 2022
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Jun 17, 2021
app pub date -
Dec 26, 2018
filing date -
Dec 26, 2018
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Abstract
The present invention provides a solid-state imaging device and a camera system capable of recording a still image without using a recording medium. Each pixel P of an image sensor is provided with a photodiode, a transfer transistor, a reset transistor, and an amplifying transistor, as well as a memory element that has functions of a select transistor. The memory element has a structure integrating a drain side select transistor, a source side select transistor, and a memory transistor. By applying a program voltage to a memory gate electrode as a gate voltage, the memory transistor stores charge of an amount corresponding to an amount of light received by the photodiode in a charge storage layer.
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