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Sweep stick / Mobile phone UV-sterilizer

Sweep stick

From touch screen bacteria more than 18 times as much as those on the handle of chamber pot in the toilet were detected

As a form of accessory like DMB antenna through the motion of wiping off fingerprint on LCD at tens of times a day removing fingerprint and sterilization are done at the same time and it can be used as a touch pen.

The material of it is of tension so it doesn’t give scratch or breakdown to mobile phone by stick.

Six units of small LED UV whose radius is 3 mm and which irradiates 180 ~ 280nm were positioned in a row, and by detecting human body with infrared ray sensor prevented damage by ultraviolet rays.

University

hanbat university

hanbat university
Daejeon, South Korea

University

hanbat university

hanbat university
Daejeon, South Korea

Design

hanbat university

hanbat university
Daejeon, South Korea

Junghwan-Song, Taeyang-Oh, Youngtak-Lee, Juyoung-Yoo