公开(公告)号：US20210183925A1

公开(公告)日：2021-06-17

申请号：US16760935

申请日：2018-12-26

申请人： FLOADIA CORPORATION

发明人： Shoji SHUKURI ,  Kazumasa YANAGISAWA ,  Toshifumi TAKEDA ,  Kosuke OKUYAMA ,  Yasuhiro TANIGUCHI

IPC分类号： H01L27/146 ,  H04N5/3745

摘要： 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.