Lg Electronics Inc.

Imagoworks Inc.

Jeonghwa Kim

Heegu Park

Minsoo Kim

Seungyong Shin

Kyoungtae Kim

Changkyu Hwang

Sungkwon Jang

Donghoon Han

Jinho Cho

Jinhyeok Choi

Sunghoon Ahn

Kuangjun An

Seungwoo Shin

Sangman Kim

Bonjour Shin

Jung-Min Hwang

Dong Uk Kam

Junseong Ahn

So Jeong Cheon

Seong Jun Tak

Taeseok Lee

Provided in a smart shoe module mounted to a smart shoe for analyzing the motion of a wearer and providing various functions, the smart shoe module comprising: an upper case which forms an upper outer experience of a pressure switch and elastically behaves by means of a pressure, which is applied in a first direction and has a particular value or larger, in order to accurately measure the motion of the wearer by measuring the pressure generated during walking of a wearer, as digital signals such as on-signal and an off-signal, and, moreover, minimize a manufacturing tolerance so as to prevent an error in distinguishing between an on-signal and an off-signal from being caused by the pressure generated during walking of the wearer; a lower case coupled to the lower end of the upper case and forming a lower end outer experience of the pressure switch; a substance amounted to the inside of the upper case and generating a signal in the first circuit unit through the elastic behavior; and a control unit for processing the signal generated in the first circuit unit.

Smart shoe module

A lighting device may include a light illumination portion, a light control portion, a sensing portion, a main control module, and a first connector. The light illumination portion may generate and illuminate light. The light control portion may control power applied to the light illumination portion. The sensing portion may include a sensor that senses an environment of a space to which the light illumination portion illuminates light. The main control module may be capable of communicating with an external device by a wireless communication and may control the light control portion according to a control signal from the external device. The first connector may be provided in the main control module and may connect the main control module and the sensing portion. The sensing portion may include a switch by which an operating signal of a user is input. Accordingly, a user is capable of conveniently using a sensor and a switch together.

Lighting device and method for controlling same

A lighting device may include a light irradiation portion, a light control portion, a sensing portion and a main control module. The light irradiation portion to generate and irradiate light. The light control portion to control a power applied to the light irradiation portion. The sensing portion to sense an environment of a space to which the light irradiation portion irradiates light. The main control module communicate with an external device by a wireless communication and control the light control portion according to a control signal from the external device. The main control module may include a first connector that connects the main control module and the sensing portion by a wired communication. The second connector may connects the light control portion and the main control module by the wired communication. The lighting device may be capable of being installed in an environment desired by the user.

Lighting device

A lighting device may include a light irradiation portion, a main control module, and a second connector. The light irradiation portion may generate and irradiates light. The light control portion may control power applied to the light irradiation portion. The main control module may include an antenna to communicate with an external device by a wireless communication and control the light control portion according to a control signal from the external device. The second connector may be provided in the main control module and may connect the main control module and the light control portion by a wired communication. The second connector may include a first printed circuit board having a mode pin (for determining a control mode of the light control portion) and a power pin (for supplying power from the light control portion to the main control module), and a second printed circuit board having a control pin (for supplying a control signal from the main control module to the light control portion).

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Seoul, South Korea

Jeonghwa Kim