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2

Cheol-Seong Hwang, Byoung-taek Lee

Microelectronic devices including ferroelectric capacitors with lower electrodes extending into contact holes

¹Ì±¹, 06180970 B1, 2001. 01. 30

1

Hideki Horii, Cheol-seong Hwang

Conductive diffusion barrier layer, semiconductor device having the same, and manufacturingthereof

¹Ì±¹, 06177284 B1, 2001. 01. 23