Samsung Electronics Co., Ltd.

Gm Global Technolgoy Operations, Inc.

Sungkyunkwan University

Yeonhee Kim

Hongseok Lee

Hoon Song

Young Shin Kim

Dongwan Jo

Hojun Choi

Changseung Lee

Kanghee Won

Yunhee Kim

Jeongyub Lee

Kiyeon Yang

Kideok Bae

Heeju Kim

Namjeong Kim

Jongwoo Hong

Geunyoung Yeom

Vehicle hood

A liquid crystal light deflector includes a first electrode layer including a plurality of pattern electrodes arranged with a constant pitch in a first direction on a first substrate, a first alignment layer covering the first electrode layer and having a plurality of concave portions formed on an upper surface thereof and extending in parallel to a second direction perpendicular to the first direction, a liquid crystal layer including a plurality of liquid crystal molecules each having a long diameter substantially parallel to the concave portions on the first alignment layer, a second electrode layer, which is a common electrode, disposed on the liquid crystal layer, and a second substrate disposed on the second electrode layer.

Liquid crystal light deflector

A transistor includes a substrate, a two-dimensional material including at least one layer that is substantially vertically aligned on the substrate such that an edge of the layer is on the substrate and the layer extends substantially vertical to the substrate, a source electrode and a drain electrode connected to opposite ends of the two-dimensional material, a gate insulation layer on the two-dimensional material between the source electrode and the drain electrode, and a gate electrode on the gate insulation layer. Each layer includes a semiconductor having a two-dimensional crystal structure.

Device including vertically aligned two-dimensional material

Growing community of inventors

Seoul, South Korea

Yeonhee Kim