Lg Electronics Inc.

Sangwoo Seo

Hyunsun Yoo

Hyungwoo Park

Donghyun Kim

Youchang Kim

Jungyoun Kang

Secheol Oh

Hyuksoo Chang

Seolyong Shin

Shin Han

Jaekwang Lee

Obyoung Kang

Kyoungsu Nam

Dongyun Hyun

Yongho Lee

Jaeyoung Kim

Yujune Jang

Jongseok Park

Kunwoo Lee

Jeongyoon Rhee

Taeseong Kim

Seungjong Park

Minhyuck Choi

Jaeseok Ho

Hongyi Song

Myunghyun Park

A wireless sound equipment including a band having elasticity, a housing provided at both ends of the band, the housing having a receiver holder formed in one end, a receiver coupled/decoupled to/from the receiver holder, a printed circuit board provided in the housing, a rotary member provided in the housing and an audio cable having one end connected to the rotary member and the other end connected to the receiver is provided. The rotary member includes an audio substrate connected to the printed circuit board and having a circular connecting terminal and an audio brush connected to the one end of the audio cable to transmit a signal transmitted from the printed circuit board to the audio cable while moving over the circular connecting terminal of the printed circuit board.

Wireless sound equipment

A sound output apparatus is provided, which includes an outer case having an upper portion with an opening formed upward, and a lower portion with sound holes formed therethrough, a first sound output unit provided at an upper side within the outer case and capable of outputting sounds of a first frequency band, a second sound output unit provided at a lower side within the outer case and capable of outputting sounds of a second frequency band, and a conveying device provided below the first sound output unit and capable of moving the first sound output unit up and down, wherein the conveying device allows the first sound output unit to protrude upwardly such that sounds are output between the outer case and the first sound output unit.

Sound output apparatus

There is disclosed a wireless sound equipment including a body which is wearable on a user's body, a first hole formed in an upper portion of the body, a second hole formed in a lower portion of the body toward the user's body when the user wears the wireless sound equipment, a first speaker configured to output sound via the first hole, and a second speaker configured to output sound via the second hole.

A portable electronic device including a housing; a button hole formed in the housing; and a button unit arranged in the button hole of the housing is provided. The button unit includes a top button coupled to the housing and covering the button hole, with a first direction length larger than a second direction length; a button frame provided in the housing, with one portion in the second direction coupled to a bottom of the top button and the other portion in the second direction coupled to an internal space of the housing; an actuator projected from a bottom surface of the button frame; and a dome switch pressed by the actuator and generating a signal, when the top button is pressed.

Portable electronic equipment

A portable sound equipment having a body curved in C-shape, the body including an elastic part, an earbud holder provided to the body, an earbud detachably attached to the earbud holder, the earbud including a sound output module configured to output sound, a main board situated within the body, the main board configured to control the sound output module by being connected to the earbud, a sound cable connecting the earbud and the main body, a rotation module located within the body between an end portion of the body and main board, the rotation module configured to have the sound cable wound on an outer circumference thereof, a bridge coupled with the body to cover one surface of the rotation module, a flexible board disposed along the bridge and having one side connected to the main board and another side coupled to a microphone.

Portable sound equipment

A portable sound equipment including a main body including an upper case and a lower case; a speaker hole formed in a top surface of the upper case; a speaker module secured to an inner surface of the upper case and adjacent to the speaker hole; a wireless communication unit transceiving data wirelessly; and a main board mounted in an internal space of the lower case and separated from the speaker module and controlling the output of the speaker module based on a signal received by the wireless communication unit.

A method of processing data in a system comprising both a mobile terminal and a wireless control device, the method comprising of pairing the mobile terminal with the wireless control device transmitting a first signal corresponding to a manipulation for finding the mobile terminal from the wireless control device to the mobile terminal displaying, in the mobile terminal, a message for indicating that an operation corresponding to the first signal is being performed with performing a specific function based on the strength of the first signal, wherein the specific function includes at least one of a vibration or sound output and transmitting a second signal corresponding to a manipulation for controlling the specific function from the wireless control device to the mobile terminal stopping, in the mobile terminal, the specific function in response to the second signal.

Mobile terminal and controlling method thereof

A portable keyboard includes: a polygonal pillar-shaped main body having a battery embedded therein; a key assembly connected to the main body, the key assembly having a plurality of key arrangements; and a connecting member formed to extend down to the bottom of the key assembly while connecting the key assembly and the main body to each other, wherein at least one key arrangement in the key assembly allows information to be entered by a touch, a first element is provided to the main body, a second element is provided to the key assembly, and the first element and the second element are attached to each other by magnetic force such that the key assembly is wound.

Portable keyboard and speaker assembly

There is disclosed a smart bracelet including a band having a curved surface in a longitudinal direction; a slit extended from each of both longitudinal ends of the band along the longitudinal direction, divided ends divided by the slit, a coupling hole formed in a lateral surface of the divided end, a hinge pin inserted in the coupling hole, the hinge pin comprising a conductive material, a band printed circuit board disposed in a predetermined portion of the band, the band printed circuit board where an integrated circuit (IC) is loaded, and a link unit connecting the band printed circuit board and the hinge pin with each other.

Smart bracelet

A mobile terminal including a display configured to display information; a short range communication module configured to exchange a signal with an external control device; and a controller configured to receive the signal from the external control device, determine a context at a timing point of receiving the signal, and control an operation corresponding to the signal to be performed in the determined context. Further, the operation includes at least one of activation/deactivation of the display, an activation/deactivation of a lock mode of the mobile terminal, a volume operation and a camera operation.

A wireless headset including a body having an earphone coupling portion; a wireless module provided in the body and configured to wirelessly receive an audio signal from a mobile terminal; a speaker provided in the body; an earphone connected to the body via a cable and configured to be coupled to the body via an earphone coupling portion; a coupling sensor provided the body and configured to sense whether the earphone is coupled to the earphone coupling portion; and a controller configured to output the audio signal received from the mobile terminal via the speaker and not via the earphone, when the coupling sensor senses the earphone is coupled to the earphone coupling portion, and output the audio signal received from the mobile terminal via the earphone and not via the speaker, when the coupling sensor senses the earphone is separated from the earphone coupling portion.

Bluetooth headset

The present invention discloses a wireless receiver capable of outputting a notification on an event occurred in a mobile terminal and remotely controlling the mobile terminal and a method of controlling therefor. To this end, a wireless receiver may include an earphone, a short-range communication unit configured to communicate with the mobile terminal and if the mobile terminal receives an incoming signal, a controller configured to control a first audio data including information on a caller of the incoming signal to be received from the mobile terminal and control the first audio data to be outputted via the earphone.

Wireless receiver and method for controlling the same

A headset is provided. The headset includes: a hook hung on a user's neck; a pair of sound output units connected to both end parts of the hook; and a clipping module provided to at least one sound output unit and coupled to a cap worn by the user to allow the at least one sound output unit to be detachable.

Growing community of inventors

Seoul, South Korea

Sangwoo Seo