18643104. INTEGRATED CIRCUIT DEVICE (SAMSUNG ELECTRONICS CO., LTD.)
INTEGRATED CIRCUIT DEVICE
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INTEGRATED CIRCUIT DEVICE
This abstract first appeared for US patent application 18643104 titled 'INTEGRATED CIRCUIT DEVICE
Original Abstract Submitted
An integrated circuit device includes a first fin and a second fin that extend in a first horizontal direction on a first region of a substrate, a third fin and a fourth fin that extend in the first horizontal direction on a second region of a substrate, a connected gate line at least partially surrounding a first channel region and a second channel region, and a separated gate line including a first separated portion that at least partially surrounds a third channel region and a second separated portion that at least partially surrounds a fourth channel region, where an uppermost portion of a top surface of the separated gate line is at a first vertical level, and an uppermost portion of a top surface of the connected gate line is at a second vertical level higher than the first vertical level.
