Samsung Electronics Co., Ltd.

Sunghee Jung

Hongseok Lee

Hoon Song

Hongsuk Kim

Young Wook Kim

Kanghee Won

Byonggwon Song

Provided is a beam deflector including: a first electrode layer including a plurality of electrode patterns that are arranged in a first direction; a second electrode layer provided to oppose the first electrode layer; a liquid crystal layer provided between the first electrode layer and the second electrode layer in a second direction perpendicular to the first direction, and including a plurality of liquid crystal molecules; an input channel unit including a plurality of input channels; a demultiplexer configured to divide each of the input channels into a preset number of divided channels, and connect the divided channels to the electrode patterns; and a control circuit connected to the demultiplexer, and configured to control an output signal output from the divided channels to the first electrode layer.

Growing community of inventors

Suwon-si, South Korea

Sunghee Jung