Amorepacific Corporation

Sentronix Co., Ltd.

Hyeseong Nam

Wooram Park

Cheonghwan Hwang

Yoonhee Lee

Sohee Kim

Jeongmin Lee

Hyoyoung Kim

Chil Sung Lee

Kyung Shin Park

So-hee Kim

Yoon-hee Lee

Chilsung Lee

An apparatus for washing skin uses a brushless electric motor and a spring. The apparatus may include a case; an operation unit installed outside the case; a power supply unit installed at one end inside the case; the brushless electric motor installed inside the case; a control unit to output an electric signal; a face-washing brush fitted with a shaft of the brushless electric motor to be rotated forward and reverse as the brushless electric motor is operated; a holder and a spring.

Facial cleansing apparatus using electric motor and spring, control method therefor, and recording medium recording program for performing control method

Disclosed is a skin washing apparatus using a brushless DC motor, including: a case for the skin washing apparatus; an operation unit installed outside the case, for commanding an ON/OFF operation of the skin washing apparatus and an switching operation for forward and reverse rotations in unit of a predetermined angle; a brushless DC motor installed inside the case to be operated by electric power received from the power supply so as to be rotated forwardly and reversely in unit of a predetermined angle; a control unit for outputting an electrical signal for controlling forward and reverse rotations of the brushless electric motor by a predetermined angle in response to a switching signal of the operation unit; and a skin washing brush mounted on a shaft of the brushless electric motor to be rotated forwardly and reversely according to an operation of the brushless electric motor.

Skin washing machine using brushless DC motor, method of controlling same, and program recording medium for performing the controlling method

Provided is a makeup device having a gear module for reducing rotational speed. The makeup device includes: a case module including a first case and a second case detachably attached to the first case; a power supply provided in the case module; a rotary motor electrically connected to the power supply and provided in the case module; a gear module connected to a driving shaft of the rotary shaft to reduce rotational speed of the rotary motor; a brush plate exposed out of the first case and reduced to rotate by a gear ratio of the rear module and mounted with a brush; and a controller positioned in the case module and controlling rotational speed of the brush plate according to an operation of the switch.

Hairdressing device having gear module for reducing rotational speed

Growing community of inventors

Seoul, South Korea

Hyeseong Nam