Patent ID: 11935624
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A device comprising:
a first word line over a semiconductor substrate, the first word line having a first length in a first direction;
a second word line over the semiconductor substrate, the second word line having a second length in the first direction, wherein the second length is equal to the first length;
a first inter-metal dielectric (IMD) over the first word line;
a first memory film in contact with the first word line and the first IMD;
a first oxide semiconductor (OS) layer over the first memory film, the first OS layer contacting a source line and a bit line;
a first conductive contact extending through the first IMD and electrically coupled to the first word line;
a second conductive contact electrically coupled to the second word line; and
a first conductive line extending over the first IMD and electrically coupling the first conductive contact to the second conductive contact, wherein the first conductive line extends in a second direction perpendicular to the first direction.