KR101595386B1 - Outputing appratus and method thereof - Google Patents

Abstract

The present invention relates to an output device for outputting pre-stored or pre-set information when a motion of an object is detected while the output device is powered off or a standby screen service function is being executed, and a method thereof. To this end, an output apparatus according to the present invention includes: a sensor unit for sensing movement of an object; And a controller for outputting information when the movement of the object is detected while the power of the output device is off.

Output device, LED TV, motion recognition, standby screen service

Description

[0001] OUTPUTING APPRATUS AND METHOD THEREOF [0002]

The present invention relates to an output apparatus and a method thereof.

Generally, the output display device is a device that outputs information stored in an internal memory or information transmitted from the outside.

It is an object of the present invention to provide a display apparatus and a display apparatus in which when the power of the output apparatus (or the screen or power of the display unit included in the output apparatus) is turned off (or the standby screen service function is being executed) And displaying the information previously stored in the entire area of the output apparatus or a predetermined specific area when the information is sensed, and a method thereof.

Another object of the present invention is to provide a control apparatus and a control method for controlling the output device when the power of the output device (or the screen or power of the display part included in the output device) is turned off And a method of controlling the output device.

Yet another object of the present invention is to provide an output apparatus and method for outputting information only through a predetermined region of the display unit using a screen display system (for example, a direct down system) of a display unit included in an output apparatus have.

According to an aspect of the present invention, there is provided an output apparatus comprising: a sensor unit for detecting movement of an object; And a controller for outputting information when the movement of the object is detected while the power of the output device is off.

According to an aspect of the present invention, there is provided an output apparatus comprising: a sensor unit for detecting movement of an object; And a control unit for outputting information when the movement of the object is detected while the idle screen service function is being executed.

In addition, the sensor unit may include an operation recognition sensor.

In addition, the sensor unit may sense a predetermined operation of the object.

The information may be transmitted by specific texts, images, emoticons, avatars, current time information, weather information, stock quote information, news information, and social network service (SNS) Or information that may be provided to the user.

A display unit for displaying image information included in the information; And a voice output unit for outputting voice information included in the information.

Also, the display unit may be a display unit of an LED TV operating on the basis of a direct-down system.

The control unit may display the information on the entire area of the display unit or a predetermined specific area.

According to another aspect of the present invention, there is provided an output method comprising the steps of: detecting movement of an object in a state in which an output device is powered off; And outputting information when motion of the object is sensed.

According to an aspect of the present invention, there is provided an output method comprising: detecting movement of an object while a standby screen service function is being executed; And outputting information when motion of the object is sensed.

In addition, the step of sensing the movement of the object may detect a predetermined operation of the user.

The information may be transmitted by specific texts, images, emoticons, avatars, current time information, weather information, stock quote information, news information, and social network service (SNS) Or information that may be provided to the user.

In addition, the step of outputting the information may display the information on the entire area of the display unit of the LED TV operating on the basis of the direct-down scheme or a predetermined specific area.

An output device and a method thereof according to an embodiment of the present invention are characterized in that when the power of the output device (or the screen or power of the display part included in the output device) is off (or the idle screen service function is running) When the user's motion is detected, the information stored in the entire area of the output device or the preset specific area is displayed, thereby providing information to the user.

Further, an output apparatus and a method thereof according to an embodiment of the present invention are a state in which a power source of an output apparatus (or a screen or a power source of a display unit included in the output apparatus) is off (or a state ), It is possible to provide predetermined information to the user through the output device even when the power of the output device is turned off, by providing a low-power control section for controlling the output device.

Further, an output apparatus and a method thereof according to an embodiment of the present invention may display information only through a specific area in which the display unit is set using a screen display system (for example, a direct-down system) of a display unit included in an output apparatus, There is an effect that the efficiency of use of power (or power) can be improved.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like or corresponding elements are denoted by the same reference numerals, and a duplicate description thereof will be omitted.

Hereinafter, a configuration of an output apparatus according to an embodiment of the present invention will be described with reference to FIG. 1 may be a mobile terminal, a smart phone, a portable terminal, a personal digital assistant (PDA), a notebook computer, a wibro terminal, An Internet Protocol Television (IPTV) terminal, a telematics terminal, a navigation terminal, an AVN (Audio Video Navigation) terminal, a television, an A / V system, a home theater system And the like.

1 is a block diagram illustrating a configuration of an output apparatus according to an embodiment of the present invention. As shown in FIG. 1, an output apparatus 100 includes an input unit 110, a sensor unit 120, a storage unit 130, A control unit 140, a display unit 150, a sound output unit 160, and a communication unit 170.

The input unit 110 receives input of a button operation by a user, or receives an instruction or a control signal by an operation such as touching / scrolling a displayed screen.

The input unit 110 may include a key pad, a touch screen, a touch pad (static / static), a dome switch, a jog Various devices such as a shuttle, a jog switch, a jog wheel, a microphone, a mouse, a stylus pen, and a touch pen may be used.

The input unit 110 includes a microphone (not shown) and / or a camera (not shown), and receives voice information and / or image information (or image information) through the microphone and / .

Also, the input unit 110 includes a remocon. The remote controller may be included in the input unit 110 or may be a separate device from the input unit 110 and may be connected to the output device 100 by wire / wireless communication.

The sensor unit 120 includes a motion recognition sensor (Motion Recognition Sensor) provided at a predetermined position of the output apparatus 100 for sensing movement of an object (including movement direction, movement distance, operation, etc.) do. Here, the motion recognition sensor may be a sensor for recognizing the movement or position of an object, a geomagnetism sensor, an acceleration sensor, a gyro sensor, an inertial sensor, an altimeter, , A vibration sensor, and the like, and sensors related to motion recognition may be further included.

The storage unit 130 stores various user interface (UI) and / or graphical user interface (GUI).

In addition, the storage unit 130 stores data and programs necessary for the output apparatus 100 to operate.

In addition, the storage unit 130 stores information sensed by the sensor unit 120 (including information related to motion recognition).

Also, the storage unit 130 stores a specific text / image / emoticon / avatar predetermined by a certain (or specific) user.

Also, the storage unit 130 stores data (various kinds of information (weather information, stock quotation information, news information, and metaverse information) transmitted from an information providing center or an arbitrary external terminal (Including information transmitted by a mobile station), a control signal, etc.).

The control unit 140 executes the overall control function of the output apparatus 100 when the power of the output apparatus 100 is on.

When the power of the output apparatus 100 is turned off or the power of the display unit 150 included in the output apparatus 100 is turned off (The screen of the display device 150 is in an off state), the control function of the output device 100 is executed. The control unit 140 may be included in the output device 100 to control the output device 100 when the power of the output device 100 (or the power source of the display unit 150) (Not shown) connected to the power source. That is, even when the power source of the output apparatus 100 (or the power source of the display unit 150) is in an off state, the control unit 140 controls the output apparatus 100 using the voltage supplied from the power source supplying unit. (The input unit 110, the sensor unit 120, the storage unit 130, the control unit 140, the display unit 150, the audio output unit 160, And the communication unit 170). The power supply unit may be connected to a power source of the output apparatus 100 (or a power source of the display unit 150) by using an external power source, or an internal power source, And supplies power necessary for operation of each component included in the output apparatus 100 when the power supply apparatus 100 is on / off.

When the power source of the output apparatus 100 (or the power source of the display unit 150) is in the off state and the movement of the object is detected by the sensor unit 120, Image / emoticon / avatar previously set (or pre-stored) in the unit 130, current time information transmitted via the communication unit 170, weather information, stock quote information, news information, And outputs it to the display unit 150 and / or the audio output unit 160.

When the movement of the object is detected by the sensor unit 120 while the waiting display service function (or the screen protection function) is being executed, the controller 140 controls the storage unit 130 The weather information, the stock quote information, the news information, and the information included in the meta-bus, which are preset (or pre-stored) Through the display unit 150 and / or the audio output unit 160. Here, the idle screen service function or the screen protection function is a function that is executed when a random input is not made within a predetermined time, or when a standby screen switching button (or a screen protection button) (not shown) Function, and the function may be a general function used in an application program or the like.

The display unit 150 can display various contents such as various menu screens by using the user interface and / or graphical user interface included in the storage unit 130 under the control of the controller 140. [ Here, the content displayed on the display unit 150 includes various text or image data (including map data and various information data) and a menu screen including data such as an icon, a list menu, and a combo box.

The display unit 150 may display a specific text / image / emoticon / avatar stored in the storage unit 130 or received through the communication unit 170 under the control of the controller 140, Weather information, stock quotation information, news information, and information contained in the metaverse.

The display unit 150 may be a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED) A display (Flexible Display), a three-dimensional display (3D Display), and a light emitting diode (LED).

The display unit 150 may be an LCD TV or an LED TV display unit having the LCD or the LED when the output device 100 is a TV.

There may be two or more display units 150 according to the embodiment of the output apparatus 100. [ For example, a plurality of display units may be spaced apart from one another (on the same surface) or disposed integrally on the output device 100, and may be disposed on different surfaces, respectively.

On the other hand, when the display unit 150 and a sensor (hereinafter, referred to as 'touch sensor') that detects a touch operation form a mutual layer structure (hereinafter referred to as a 'touch screen' It can also be used as an input device in addition to the device. The touch sensor may take the form of, for example, a touch film, a touch sheet, a touch pad, a touch panel, or the like.

The touch sensor may be configured to convert a change in a pressure applied to a specific portion of the display unit 150 or a capacitance generated in a specific portion of the display unit 150 into an electrical input signal. The touch sensor can be configured to detect not only the position and area to be touched but also the pressure at the time of touch. If there is a touch input to the touch sensor, the corresponding signal (s) is sent to a touch controller (not shown). The touch controller processes the signal (s) and transmits corresponding data to the controller 140. Thus, the control unit 140 can know which area of the display unit 150 is touched or the like.

The proximity sensor may be disposed within an interior region of the output device 100 that is enclosed by the touch screen or near the touch screen. The proximity sensor refers to a sensor that detects the presence of an object approaching a predetermined detection surface or an object existing in the vicinity thereof without mechanical contact by using an electromagnetic force or an infrared ray. The proximity sensor has a longer lifetime and higher utilization than the contact-type sensor.

Examples of the proximity sensor include a transmission type photoelectric sensor, a direct reflection type photoelectric sensor, a mirror reflection type photoelectric sensor, a high frequency oscillation type proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor. And to detect the proximity of the pointer by the change of the electric field along the proximity of the pointer when the touch screen is electrostatic. In this case, the touch screen (touch sensor) may be classified as a proximity sensor.

Hereinafter, for convenience of explanation, the act of recognizing that the pointer is positioned on the touch screen while the pointer is not in contact with the touch screen is referred to as "proximity touch" The act of actually touching the pointer on the screen is called "Contact Touch ". A position where the pointer is proximally touched on the touch screen means a position where the pointer corresponds to the touch screen vertically when the pointer is touched.

Further, the proximity sensor detects a proximity touch and a proximity touch pattern (for example, a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, a proximity touch movement state, and the like). Information corresponding to the detected proximity touch operation and the proximity touch pattern may be output on the touch screen.

The audio output unit 160 outputs audio information included in the signal processed by the control unit 140. Here, the audio output unit 160 may be a speaker.

The audio output unit 160 outputs the current time information, weather information, stock quotation information, and the like, which are stored in the storage unit 130 or received through the communication unit 170 under the control of the control unit 140, News information, and voice information among the information included in the metaverse.

The communication unit 170 is a communication unit that enables wireless communication between the output device 100 and any external terminal included in the wireless communication system or wireless communication between the output device 100 and the network in which the output device 100 is located And may include one or more components. The external terminal may be a mobile terminal, a telematics terminal, a smart phone, a PDA, a PMP terminal, a computer, a WiBro terminal, an IPTV terminal, a navigation terminal, an AVN terminal, A home theater system, and the like.

Also, the communication unit 170 may include a wireless Internet module or a local area communication module. Herein, the wireless Internet technologies include a wireless LAN (WLAN), a Wi-Fi, a wireless broadband (Wibro), a World Interoperability for Microwave Access (Wimax) Packet Access, Long Term Evolution (LTE), IEEE 802.16, Ultra Wideband (UWB), and Wireless Mobile Broadband Service (WMBS). The local area communication technology may include Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, and the like.

The communication unit 170 may include an interface unit (not shown) that functions as an interface with all the external devices connected to the output device 100. For example, the interface unit may include a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, a port for connecting a device having an identification module, O (input / output) port, a video I / O (input / output) port, and an earphone port. Here, the identification module is a chip that stores various information for authenticating the usage right of the output apparatus 100, and includes a user identification module (UIM), a subscriber identity module (SIM) A Universal Subscriber Identity Module (USIM), and the like. In addition, the device having the identification module (hereinafter, referred to as 'identification device') can be manufactured in a smart card format. Thus, the identification module may be connected to the output device 100 through a port. The interface unit receives data from an external device or receives power from the external device and transmits the received data to each component in the output device 100 or data in the output device 100 is transmitted to an external device.

The interface unit may be a path through which the power from the cradle is supplied to the output apparatus 100 when the output apparatus 100 is connected to an external cradle or various command signals input from the cradle by the user And may be a passage that is transmitted to the output device 100. The various command signals input from the cradle or the power source may be operated with a signal for recognizing that the output apparatus 100 is correctly mounted on the cradle.

In addition, the communication unit 170 may include a broadcast receiving module for receiving broadcast signals and / or broadcast-related information from an external broadcast management server through a broadcast channel. The broadcast channel may include a satellite channel, a terrestrial channel, and the like. The broadcast management server may refer to a server for generating and transmitting broadcast signals and / or broadcast-related information, or a server for receiving previously generated broadcast signals and / or broadcast-related information and transmitting the broadcast signals and / or broadcast- related information to the output apparatus 100 . The broadcast-related information may refer to a broadcast channel, a broadcast program, or information related to a broadcast service provider. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and a broadcast signal in which a data broadcast signal is combined with a TV broadcast signal or a radio broadcast signal.

In addition, the broadcast-related information may be provided through a mobile communication network, and in this case, the broadcast-related information may be received by the communication unit 170. The broadcast-related information may exist in various forms. For example, an EPG (Electronic Program Guide) of DMB (Digital Multimedia Broadcasting) or an ESG (Electronic Service Guide) of Digital Video Broadcast-Handheld (DVB-H).

The broadcast receiving module receives a broadcast signal using various broadcast systems. In particular, the broadcast receiving module may be a DMB-T (Digital Multimedia Broadcasting-Terrestrial) system, a DMB-S (Digital Multimedia Broadcasting- ) System, a Digital Video Broadcast-Handheld (DVB-H) system, and an Integrated Services Digital Broadcast-Terrestrial (ISDB-T) system. Of course, the broadcast receiving module is configured to be suitable for all broadcasting systems that provide broadcast signals as well as the digital broadcasting system described above. The broadcast signal and / or broadcast related information received through the broadcast receiving module may be stored in the storage unit 130. [

Hereinafter, an output method according to the present invention will be described in detail with reference to FIGS. 1 to 3. FIG.

2 is a flowchart illustrating an output method according to the first embodiment of the present invention.

First, the control unit 140 outputs information transmitted from an external terminal through the display unit 150 and / or the audio output unit 160 of the output apparatus 100.

The control unit 140 controls the power of the display unit 150 or the power source of the display unit 150 based on the control signal input through the input unit 110 such as a remote controller. (Screen) of the display device (not shown).

For example, the control unit 140 performs predetermined signal processing on a broadcast signal received through an antenna (not shown) provided in the output apparatus 100, and then outputs image information and audio information And outputs the information through the display unit 150 and the audio output unit 160, respectively. Thereafter, when the power off signal of the output apparatus 100 is input by the remote controller, the controller 140 turns off the power of the display unit 150 and the sound output unit 160.

Alternatively, when the output device 100 is an LED TV and the power-off signal of the LED TV is input by the remote controller, the controller 140 controls the display unit 150 and the display unit 150 included in the LED TV, The power of the audio output unit 160 is turned off (S110).

Thereafter, the sensor unit 120 is driven based on a power supplied through a power supply unit (not shown) included in the output apparatus 100, and detects the movement of an arbitrary object (or a person). At this time, the sensor unit 120 may detect a predetermined specific operation (e.g., an operation of opening two arms in the left and right direction, two fingers (e.g., thumb and index finger) An operation of drawing a circle (or an arbitrary figure) by using a left / right hand, and an operation of drawing a circle (or an arbitrary figure) by using an arbitrary finger) (S120) .

The control unit 140 is driven based on a power supplied through the power supply unit and when the movement of an object (or a person) is sensed by the sensor unit 120, And outputs the set (or pre-stored) information through the display unit 150 and / or the audio output unit 160. At this time, the predetermined information includes at least one of specific text / image / emoticon / avatar, current time information (including day of week and date information), weather information, stock price information, news information, do. In addition, the information included in the metaverse may include information transmitted / received by a social network service (SNS). In addition, examples of the social network service may include a second life, a Twitter, and the like.

The predetermined information may be information received via the communication unit 170 at a predetermined time interval or at a predetermined time interval, such as a specific text / image / emoticon / avatar, current time information (including day of the week and date information) , Stock quotation information, news information, and information contained in the metaverse). At this time, the information received through the communication unit 170 is subjected to predetermined signal processing under the control of the controller 140, and the video information and / or audio information included in the predetermined signal- And / or the audio output unit 160, respectively. In addition, the information received through the communication unit 170 may be stored in the storage unit 130.

For example, when the power of the display unit 150 and the audio output unit 160 is turned off and the human motion is sensed by the sensor unit 120, the controller 140 controls the storage unit 130 on the display unit 150. The display unit 150 displays the current time information.

In another example, when the operation of drawing a circle using the hand by the sensor unit 120 is detected while the display unit 150 and the audio output unit 160 are powered off , Processes the information included in the social network service transmitted through the communication unit 170 with a predetermined signal, and then transmits the image information and / or voice information included in the signal-processed information to the display unit 150 and / And output it through the output unit 160.

In another example, when the movement of a person is detected by the sensor unit 120 while the power of the display unit 150 and the sound output unit 160 is turned off, (For example, "HAVE A NICE DAY. ^^ *") previously stored in the storage unit 130 can be displayed on the display unit 150. [

The control unit 140 may display arbitrary image information in the entire area of the display unit 150 or may display a predetermined area in the predetermined area of the display unit 150 when the image information is displayed on the display unit 150. [ It is possible to display arbitrary image information.

For example, when the output apparatus 100 is an LED TV, the display unit 150 included in the LED TV (in this case, the display unit is configured with an LED display unit) and the audio output unit 160 are powered off The control unit 140 controls the display unit 130 to display a specific text (for example, "HAVE A NICE DAY. * &Quot;) stored in the storage unit 130, ) Can be displayed on the entire area of the display unit 150 or a predetermined area of the display unit 150, such as an electric sign board, by using an LED backlight (using a direct down system).

When the display unit 150 uses the LED backlight directly, only certain predetermined areas of the display unit can be driven to display arbitrary information even with a small power (S130).

In this way, when the movement of the object is detected in the state that the power (or the screen) of the output apparatus is turned off, the information can be outputted to the user by outputting pre-stored or preset information through the display unit and / have.

In this way, even when the power source (or the screen) of the output apparatus is turned off, the output apparatus including the control unit and the like can be controlled (or driven) through the power supply unit with low power.

In this way, when the display unit is composed of the LED (or the LED display unit), the efficiency of power (or power supply) usage can be improved by outputting information only through a predetermined area of the LED.

3 is a flowchart illustrating an output method according to a second embodiment of the present invention.

First, the sensor unit 120 detects a movement of an arbitrary object (or a person) in a state in which a waiting display service function (or a screen protection function) predetermined for the output apparatus 100 is being executed Detection. At this time, the sensor unit 120 may be driven based on a power supplied through a power supply unit included in the output apparatus 100. In addition, the sensor unit 120 may be configured to detect a predetermined specific operation (e.g., an operation to open both arms in the left and right direction, two fingers (e.g., thumb and index finger) An operation of drawing a circle (or an arbitrary figure) by using a left / right hand and an operation of drawing a circle (or an arbitrary figure) by using an arbitrary finger) (S210) .

Thereafter, the control unit 140 is driven based on the power supplied through the power supply unit. When the motion of the object (or a person) is sensed by the sensor unit 120, (Or pre-stored) information through the display unit 150 and / or the audio output unit 160. [ At this time, the predetermined information includes at least one of specific text / image / emoticon / avatar, current time information (including day of week and date information), weather information, stock price information, news information, do. In addition, the information included in the metaverse may include information transmitted / received by a social network service (SNS). In addition, examples of the social network service may include a second life, a twitter, and the like.

In addition, the predetermined information may be information (such as specific text / image / emoticon / avatar, current time information (including day of the week and date information), weather information, Stock quotation information, news information, and information contained in the metaverse). At this time, the information received through the communication unit 170 is subjected to predetermined signal processing under the control of the controller 140, and the video information and / or audio information included in the predetermined signal- And / or the audio output unit 160, respectively. In addition, the information received through the communication unit 170 may be stored in the storage unit 130.

For example, if the sensor unit 120 senses the movement of a person while the standby screen service function for the display unit 150 is being executed, the controller 140 controls the storage unit 130, The display unit 150 displays the current time information set in advance.

If the controller 120 detects an operation of drawing a circle using the hand by the sensor unit 120 while the standby screen service function for the display unit 150 is being executed, The information processing unit 150 processes the information included in the social network service transmitted through the communication unit 170 and outputs the image information and / or voice information included in the signal-processed information to the display unit 150 and / (160).

The controller 140 controls the operation of the storage unit 150 when a movement of a person is detected by the sensor unit 120 while the standby screen service function for the display unit 150 is being executed, (For example, "HAVE A NICE DAY. ^^ *") previously stored in the display unit 130 can be displayed on the display unit 150.

The control unit 140 may display arbitrary image information in the entire area of the display unit 150 or may display a predetermined area in the predetermined area of the display unit 150 when the image information is displayed on the display unit 150. [ It is possible to display arbitrary image information.

For example, when the output apparatus 100 is an LED TV, and a predetermined idle screen service function for the display unit 150 (in this case, the LED display unit) is being executed When the sensor unit 120 detects human movement, the control unit 140 displays a specific text (for example, "HAVE A NICE DAY.") Stored in the storage unit 130, May be displayed on the entire area of the display unit 150 or on a predetermined area of the display unit 150, such as a light bulb.

When the display unit 150 uses the LED backlight directly, only certain predetermined areas of the display unit can be driven to display arbitrary information even with a small power (S220).

In this way, when the motion of the object is detected while the idle screen service function of the output apparatus is being executed, the information can be provided through the display unit and / or the audio output unit.

Those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the essential characteristics of the invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

1 is a block diagram showing the configuration of an output apparatus according to an embodiment of the present invention.

2 is a flowchart illustrating an output method according to the first embodiment of the present invention.

3 is a flowchart illustrating an output method according to a second embodiment of the present invention.

Claims (13)

A sensor unit for detecting movement of an object and including an operation recognition sensor; And And a control unit for outputting information when the movement of the object is detected while the power of the output device is off, Wherein, And outputs different information when the detected motion is a preset motion and when the detected motion is not a predetermined motion when motion of the object is detected. A sensor unit for detecting movement of an object and including an operation recognition sensor; And And a controller for outputting information when motion of the object is detected while the idle screen service function is being executed, Wherein, And outputs different information when the detected motion is a preset motion and when the detected motion is not a predetermined motion when motion of the object is detected. delete delete 3. The method according to claim 1 or 2, At least one of the specific text, image, emoticon, avatar, current time information, weather information, stock quote information, news information, and information transmitted by the social network service (SNS) And the output device. 3. The method according to claim 1 or 2, A display unit for displaying the image information included in the information; And And an audio output unit for outputting audio information included in the information. The display device according to claim 6, Wherein the display unit is a display unit of an LED TV operating on a direct-down basis. 8. The apparatus of claim 7, And displays the information on the entire area of the display unit or a predetermined specific area. Detecting movement of an object in a state that the power of the output device is off; And And outputting information when motion of the object is sensed, Wherein the step of outputting the information comprises: And outputting different information when the detected motion is a predetermined motion and not a predetermined motion. Detecting movement of an object while the idle screen service function is being executed; And And outputting information when motion of the object is sensed, Wherein the step of outputting the information comprises: And outputting different information when the detected motion is a predetermined motion and not a predetermined motion. delete 11. The method according to claim 9 or 10, At least one of the specific text, image, emoticon, avatar, current time information, weather information, stock quote information, news information, and information transmitted by the social network service (SNS) And outputting the output signal. 11. The method according to claim 9 or 10, Wherein the information is displayed on the entire area of the display unit of the LED TV operating on the basis of the direct-down method or in a predetermined specific area.

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