Semiconductor memory device having dummy bit line

• Main Authors: LEE JAE-YUN, KIM JIN-YOUNG, KANG MIN-GU, CHO BEAK-HYUNG
• Format: Patent
• Language: English
• Published: 29.09.2015
• Subjects: INFORMATION STORAGE; PHYSICS; STATIC STORES

A semiconductor memory device includes a plurality of functional bit lines, at least one dummy bit line, and a dummy bit line selection unit. The at least one dummy bit line is adjacent to an outermost bit line of the functional bit lines. The dummy bit line selection unit activates the at least one...