Samsung electronics co., ltd. (20240404947). SEMICONDUCTOR DEVICE INCLUDING DATA STORAGE STRUCTURES
Contents
SEMICONDUCTOR DEVICE INCLUDING DATA STORAGE STRUCTURES
Organization Name
Inventor(s)
SEMICONDUCTOR DEVICE INCLUDING DATA STORAGE STRUCTURES
This abstract first appeared for US patent application 20240404947 titled 'SEMICONDUCTOR DEVICE INCLUDING DATA STORAGE STRUCTURES
Original Abstract Submitted
a semiconductor device includes: cell transistors stacked in a first direction perpendicular to an upper surface of a base, wherein each cell transistor includes a first source/drain region, a second source/drain region, and a gate electrode, a bit line extending in the first direction and electrically connected to the first source/drain regions; and data storage structures electrically connected to the second source/drain regions, wherein each gate electrode has a line shape extending in a second direction parallel to the upper surface, each data storage structure includes a first electrode, a second electrode, and a dielectric layer between the first and second electrodes, wherein the first electrodes are electrically connected to the second source/drain regions, wherein the second electrodes are stacked and spaced apart from each other in the first direction, and wherein each second electrode includes a line portion having a line shape extending in the second direction.
