Patent ID: 11908507
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 9:
10. The semiconductor memory device according to claim 9, wherein each of the even sub word line driver blocks comprises:
a plurality of even sub word line drivers configured to select even-numbered sub word lines among the plurality of sub word lines of each of the sub memory cell array blocks in both sides in response to each of the plurality of main word line selection signals and even-numbered sub word line selection signals among the plurality of sub word line selection signals, and
wherein each of the odd sub word line driver blocks comprises:
a plurality of odd sub word line drivers configured to select odd-numbered sub word lines among the plurality of sub word lines of each of the sub memory cell array blocks in both sides in response to each of the plurality of main word line selection signals and odd-numbered sub word line selection signals among the plurality of sub word line selection signals.