Dot Incorporation

Se Min Ryu

Hyeon Cheol Park

Ju Yoon Kim

Ji Ho Kim

Dong Soo Kwon

Dong Bum Pyo

Byoung Kil Han

Han Byeol Kim

Joon Yeong Kim

Provided is an information output apparatus including one or more information output units, wherein each information output unit includes a coil arranged to be connected to a power source, such that a current flows in the coil; a base unit configured to accommodate the coil; and a driving indicator, which is arranged in the base unit to be apart from and close to the coil to be driven by a current flowing in the coil and is configured to move in a first direction toward the coil and a direction opposite thereto to rotate while being connected to the base unit and to move in a second direction crossing the first direction to be recognized by a user.

Information output device

Growing community of inventors

Daejeon, South Korea

Se Min Ryu