Kioxia corporation (20240420765). SEMICONDUCTOR STORAGE DEVICE
SEMICONDUCTOR STORAGE DEVICE
Organization Name
Inventor(s)
Mai Shimizu of Kamakura Kanagawa (JP)
Koji Kato of Yokohama Kanagawa (JP)
Yoshihiko Kamata of Yokohama Kanagawa (JP)
Mario Sako of Yokohama Kanagawa (JP)
SEMICONDUCTOR STORAGE DEVICE
This abstract first appeared for US patent application 20240420765 titled 'SEMICONDUCTOR STORAGE DEVICE
Original Abstract Submitted
a semiconductor storage device includes a first memory cell electrically connected to a first bit line and a first word line, a second memory cell electrically connected to a second bit line and the first word line, and a first circuit configured to supply voltages to the first word line. during a reading operation to read a page of memory cells including the first memory cell and the second memory cell, the first circuit supplies a first voltage to the first word line while the first memory cell is selected as a read target during a first time period, and supplies a second voltage greater than the first voltage to the first word line while the second memory cell is selected as a read target during a second time period that is different from the first time period, and directly thereafter, supplies the first voltage to the first word line.