High-Volume Manufacturing Device Overlay Process Control


By Honggoo Leea, Sangjun Hana, Jaeson Wooa, DongYoung Leea, ChangRock Songa, Hoyoung Heob, Irina Brinsterb, DongSub Choic, John C. Robinsonb aSK Hynix, 2091, Gyeongchung-daero, Bubal-eub, Icheon-si, Gyeonggi-do, 467-701, Korea bKLA-Tencor Corp., 8834 N. Capital of Texas Hwy, Austin, TX 78759 cKLA-Tencor Korea, Starplaza bldg.., 53 Metapolis-ro, Hwasung City, Gyeonggi-do, Korea Abstract ... » read more

Device Overlay Method For High-Volume Manufacturing


By Honggoo Lee, Sangjun Hana and Youngsik Kima of SK Hynix; Myoungsoo Kim, of the Department of Semiconductor System Engineering at Korea University; Hoyoung Heo, Sanghuck Jeon and DongSub Choi, KLA-Tencor Korea; and Jeremy Nabeth, Irina Brinster, Bill Pierson, and John C. Robinson of KLA-Tencor. Abstract Advancing technology nodes with smaller process margins require improved photolithogra... » read more