Samsung Electronics Co., Ltd.

Industry-University Cooperation Foundation Hanyang University

Gibong Sung

Seokwhan Chung

Ilhwan Kim

Sejin Yook

There is provided a fine dust measurement module that includes a fluid inlet into which fluid including fine dust with particles of various diameters is flowed, a first channel through which, of the fine dust introduced through the fluid inlet, first fine dust with particles having a diameter greater than or equal to a first diameter passes, a second channel through which, of the fine dust introduced through the fluid inlet, second fine dust with particles having a diameter less than the first diameter passes, a flow ratio control nozzle arranged in the first channel and configured to control a flow ratio between fluid flowing into the first channel and fluid flowing into the second channel, and a fine dust sensor configured to sense fine dust flowing into the second channel.

Growing community of inventors

Seoul, South Korea

Gibong Sung