Samsung Electronics Co., Ltd.

Young-Gook Park

Jae-Seok Yang

Dong-Gyun Kim

Ji-Young Jung

Dae-kwon Kang

Sung-Keun Park

According to example embodiments of inventive concepts, a layout design system includes a processor, a storage unit configured to store a layout design, and a stitch module. The layout design includes a first pattern group and a second pattern group disposed in accordance with a design. The first pattern group including a first pattern for patterning at a first time. The second pattern group including a second pattern for patterning at a second time that is different than the first time. The stitch module is configured to detect an iso-pattern of the second pattern using the processor. The stitch module is configured to repetitively designate at least one of the first pattern, which is spaced apart from the iso-pattern by a pitch or more, to the second pattern group using the processor.

Growing community of inventors

Seongnam-si, South Korea

Young-Gook Park