Samsung Electronics Co., Ltd.

Seog-Woo Hong

Hyung Jin Choi

Che-Heung Kim

Jong-Seok Kim

Seok-Whan Chung

Chan-Wook Baik

Dong-ha Shim

Kuang-Woo Nam

In-Sang Song

Byung-Gil Jeong

Duck-Hwan Kim

Yun-Kwon Park

Hyung-Jae Shin

Dong-Sik Shim

Hwan-Soo Suh

Byeoung-Ju Ha

Hae-Seok Park

Seok-Chul Yun

A light screening apparatus and a method of fabricating the same are provided. The light screening apparatus includes: a base plate including a first electrode; at least one material layer on the base plate; a rollup blade including a second electrode and configured to be disposed corresponding to a light transmitting portion of the base plate; a driving unit configured to be electrically connected to the first electrode and the second electrode; and a sticking prevention structure which prevents sticking between the rollup blade and the material layer. The sticking prevention structure may refer to a surface structure of at least one of the rollup blade and the material layer or a sticking prevention layer or a sticking prevention pattern which is additionally formed on at least one of an outer circumference surface of the rollup blade and a surface of the material layer.

Light screening apparatus and fabricating method thereof

Growing community of inventors

Suwon-si, South Korea

Seog-Woo Hong