Samsung Electronics Co., Ltd.

S-printing Solution Co., Ltd.

Roborus Co., Ltd.

Sang In Lee

Seung Wook Jeong

Jong Kyu Kim

Soo Hwan Bae

Yu Jin Oh

Sang Goo Lee

Hong Gyun Kim

Hyung Kuk Kim

Dae Hoon Kim

Sang Ki Lee

Hyoung Sub Choi

Deok Sang Yun

Tae Hyun Lee

Sung Jae Lee

Hee Jeong Jeong

Hwan Dong Lee

Chang Bok Lee

Jun Sung Park

Embodiments of the disclosure relate to a robot cleaner and a controlling method thereof, and more particularly, to a robot cleaner and a traveling algorithm of a robot cleaner having an improved structure. A robot cleaner of the disclosure includes a brush unit having a suction flow path, a body unit configured to have a driving device, and be coupled to the brush unit to be rotatable with respect to the brush unit and a redirection device configured to rotate the body unit relative to the brush unit, and the redirection device includes a rotation guide extending along an inner circumferential surface of the brush unit, a rotation driving source disposed in the body unit and generating power, and a power transmission member which moves along the rotation guide by the power transmitted from the rotation driving source and rotates the body unit with respect to the brush unit.

Robot cleaner and controlling method thereof

A display apparatus, including a chassis, a display panel provided on a first side of the chassis, a connection unit coupled to a second side of the chassis, the connection unit including a bracket link configured to connect to a stand, a rear cover provided on the second side of the chassis, the rear cover including a first through hole through which the bracket link extends to connect to the stand, and wherein the connection unit is configured to perform at least one of tilting and sliding of the chassis with respect to the stand by movement of the bracket link along the first through hole.

Display apparatus

Computer screen with menu display

Printer

Growing community of inventors

Seoul, South Korea

Sang In Lee