Whoborn Inc.

Other

Youngsik Bae

WonSuk Do

A communication system includes a substrate, a plurality of antennas disposed on the substrate, and a radio frequency (RF) tag. A distance between the RF tag and at least one antenna among the plurality of antennas is detected based on a signal emitted by the RF tag and received by the at least one antenna.

Communication system including antennas on substrate

A communication system includes a flexible circuit board, a plurality of antennas disposed on the flexible circuit board, and a radio frequency (RF) tag. A distance between the RF tag and at least one antenna among the plurality of antennas is detected based on a signal emitted by the RF tag and received by the at least one antenna. Further, a deformation of the flexible circuit board is detected based on the distance between the RF tag and the at least one antenna.

Communication system including antennas on flexible circuit board

Headphone

Provided is a communication device based on a flexible circuit board communicating wirelessly. The communication device includes: a control unit configured to collectively control the communication device based on the flexible circuit board; a power supply unit configured to supply power to a configuration included in the communication device based on the flexible circuit board based on a control of the control unit; a flexible circuit board; and a plurality of antennas disposed on the flexible circuit board.

Communication device based on flexible circuit board

The present invention relates to a head-mounted display including a pair of headphones having a built-in speaker for outputting sound, a first arm rotatably coupled to the pair of headphones to display an image, a second arm coupled to the pair of headphones so as to relatively rotate with the first arm to cover or uncover a front surface of the first arm, and a control unit controlling the image output to the first arm and the sound output to the headphones according to positions of the first arm and the second arm.

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Seoul, South Korea

Youngsik Bae