Patent application number | Description | Published |
20100007518 | INPUT APPARATUS USING MOTIONS AND USER MANIPULATIONS AND INPUT METHOD APPLIED TO SUCH INPUT APPARATUS - An input apparatus and a command inputting method are described. The input apparatus generates a predetermined command using a motion detected by a motion detector and a user manipulation input to an input unit. Accordingly, a user can use the input device capable of motion detection in various manners to control a number of to-be-controlled devices. | 01-14-2010 |
20100142735 | AUDIO APPARATUS AND SIGNAL CALIBRATION METHOD THEREOF - An audio system to calibrate an audio signal based on a wirelessly received signal, and a signal calibration method are provided. The audio system includes a sound output unit to output a sound corresponding to a received audio signal. A transceiver is connected to an external device to enable wireless communication between a main unit and the external device. The external device converts the sound output from the sound output unit into an electric signal to generate a calibration audio signal. The main unit performs calibration on an audio signal to be played back through the sound output unit using the calibration audio signal. | 06-10-2010 |
20110149768 | DUAL-BAND WIRELESS COMMUNICATION APPARATUS AND METHOD FOR CHANNEL ALLOCATION USING THE SAME - A dual-band wireless communication apparatus and a channel allocation method thereof, the channel allocation method of a dual-band wireless communication apparatus including a plurality of wireless communicators includes: receiving wireless environment information via at least one of the wireless communicators; changing, at a wireless communicator not allocated a channel among the wireless communicators, a frequency band according to a received signal strength; and scanning, at the wireless communicator not allocated the channel, channels in the changed frequency band and setting one of the scanned channels to a channel for communicating with an external device. Thus, the dual-band wireless communication apparatus can offer various wireless application services by minimizing interference caused when a plurality of wireless terminals operates within one wireless communication apparatus. | 06-23-2011 |
20110150228 | AUDIO APPARATUS, AUDIO SIGNAL TRANSMISSION METHOD, AND AUDIO SYSTEM - An audio apparatus, an audio signal transmission method, and an audio system are provided. The audio signal transmission method includes: wirelessly receiving an audio signal from a first external device; converting the received audio signal into audio signals of multi-channels; and wirelessly transmitting an audio signal of at least one of the multi-channels to at least one of second external devices. Therefore, the audio apparatus wirelessly communicates with a plurality of external devices, and thus a user can connect an audio device to an external device without using wired cables. | 06-23-2011 |
20120169852 | DISPLAY APPARATUS AND SYSTEM - Disclosed are a display apparatus and a system including the same. A 3-dimensional (3D) display apparatus includes a display unit; a video signal processor which extracts frame sync signals corresponding to a left-eye image and a right-eye image from a predetermined 3D video signal, and processes the left-eye image and the right-eye image to be alternately displayed on the display unit; and a first communication unit which communicates with an external 3D display apparatus, and transmits a display sync signal based on the extracted frame sync signal to the external 3D display apparatus so that a 3D image displayed in the external 3D display apparatus can be synchronized with order of the left-eye image and the right-eye image displayed on the display unit. | 07-05-2012 |
20120169854 | DISPLAY APPARATUS, 3D GLASSES, AND CONTROL METHOD THEREOF - Disclosed are a display apparatus, three-dimensional (3D) glasses and a control method thereof. The method of controlling three-dimensional (3D) glasses for a display apparatus includes: synchronizing clocks for communicating with the 3D glasses; generating drive timing information for driving shutters of the 3D glasses from the synchronized clocks and a frame sync signal of a displayed image; and transmitting a glasses control message, comprising the drive timing information, to the 3D glasses. | 07-05-2012 |
20120174088 | ELECTRONIC DEVICE AND METHOD FOR UPDATING SOFTWARE THEREOF - Disclosed are an electronic device and a method for updating software thereof. The electronic device includes: a communication unit which includes predetermined software needed for communicating with an exterior; a first storage which stores user information set up in the electronic device; a user input unit; and a controller which updates the software with an update file needed for updating the software and sets up the stored user information again in the communication unit if receiving update instruction for the software through the user input unit. | 07-05-2012 |
20130002836 | 3D DISPLAY APPARATUS AND 3D DISPLAY METHOD THEREOF - A 3-dimensional (3D) display apparatus and a 3D display method thereof are provided. The 3D display apparatus includes: a display unit which outputs a plurality of image frames; a synchronization signal processor which generates a synchronization signal corresponding to the image frames; a controller which acquires period information of first and second sequences of the synchronization signal and determines whether the synchronization signal has been stabilized, according to change information of the period information; and a communicator which determines time information of the stabilized synchronization signal according to the determination result and transmits shutter control data, which is generated based on the time information, to 3D glasses. | 01-03-2013 |
20130235052 | DISPLAY APPARATUS, 3D GLASSES, AND CONTROL METHOD THEREOF - Disclosed are a display apparatus, three-dimensional (3D) glasses and a control method thereof. The method of controlling three-dimensional (3D) glasses for a display apparatus includes: synchronizing clocks for communicating with the 3D glasses; generating drive timing information for driving shutters of the 3D glasses from the synchronized clocks and a frame sync signal of a displayed image; and transmitting a glasses control message, comprising the drive timing information, to the 3D glasses. | 09-12-2013 |
20130251178 | AUDIO APPARATUS, AUDIO SIGNAL TRANSMISSION METHOD, AND AUDIO SYSTEM - An audio apparatus, an audio signal transmission method, and an audio system are provided. The audio signal transmission method includes: wirelessly receiving an audio signal from a first external device; converting the received audio signal into audio signals of multi-channels; and wirelessly transmitting an audio signal of at least one of the multi-channels to at least one of second external devices. Therefore, the audio apparatus wirelessly communicates with a plurality of external devices, and thus a user can connect an audio device to an external device without using wired cables. | 09-26-2013 |
20140185842 | DISPLAY APPARATUS AND SOUND CONTROL METHOD THEREOF - A display apparatus connectable to a plurality of external sound output devices and a sound control method thereof. The display apparatus includes: a wireless communication section which wirelessly communicates with a plurality of external sound output devices; a sound signal processor which processes a sound signal; a first sound output section and a second sound output section which output sounds corresponding to the sound signals; and a controller which determines positions of respective sound output devices based on distances between the first sound output section and the respective sound output devices and distances between the second sound output section and the respective sound output devices, and controls the sound signal processor so that the sound signals processed corresponding to the determined positions can be respectively transmitted to the plurality of sound output devices. | 07-03-2014 |
20140233755 | WIRELESS NETWORK AUDIO SYSTEM HAVING AUTO-PAIRING FUNCTION AND AUTO-PAIRING METHOD USING THE SAME - A system and method of auto-pairing in a wireless network audio system is provided. The auto-pairing method including: entering, by an audio source device, an auto-pairing mode in response to power being supplied; retrieving, by the audio source device, a peripheral wireless speaker; and providing, by the audio source device, a home identifier (ID) for pairing with the wireless speaker in response to the audio source device retrieving the wireless speaker. | 08-21-2014 |