Samsung Electronics Co., Ltd.

Sungkyunkwan University

Dong Wook Shin

Jin Su Kim

Mun Ja Kim

Sung Won Kwon

Hwan Chul Jeon

Ji Beom Yoo

A method for fabricating a semiconductor device includes forming a pellicle including an amorphous carbon layer, attaching the pellicle onto a reticle, and forming a photoresist pattern by utilizing EUV light transmitted through the pellicle and reflected by the reticle. The forming the pellicle includes forming a first dielectric layer on a first side of the substrate, forming the amorphous carbon layer on the first dielectric layer, forming a second dielectric layer on a second side of the substrate opposite to the first side of the substrate, etching the second dielectric layer overlapping the first region of the substrate to form a mask pattern, and forming a support including the second region of the substrate and the remaining part of the first dielectric layer. The forming the support includes etching the first region of the substrate and the first dielectric layer on the first region.

Growing community of inventors

Changwon-si, South Korea

Dong Wook Shin