Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate identical or similar elements, and redundant description thereof will be omitted. The suffix "module" and " part "for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role. In the following description of the embodiments of the present invention, a detailed description of related arts will be omitted when it is determined that the gist of the embodiments disclosed herein may be blurred. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. , ≪ / RTI > equivalents, and alternatives.
Terms including ordinals, such as first, second, etc., may be used to describe various elements, but the elements are not limited to these terms. The terms are used only for the purpose of distinguishing one component from another.
It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.
The singular expressions include plural expressions unless the context clearly dictates otherwise.
In the present application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.
The mobile terminal described in this specification includes a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), a navigation device, a slate PC A tablet PC, an ultrabook, a wearable device such as a smartwatch, a smart glass, and a head mounted display (HMD). have.
However, it will be appreciated by those skilled in the art that the configuration according to the embodiments described herein may be applied to fixed terminals such as a digital TV, a desktop computer, a digital signage, and the like, will be.
1A to 1C are block diagrams for explaining a mobile terminal according to the present invention, and FIGS. 1B and 1C are conceptual diagrams showing an example of a mobile terminal according to the present invention in different directions.
The mobile terminal 100 includes a wireless communication unit 110, an input unit 120, a sensing unit 140, an output unit 150, an interface unit 160, a memory 170, a control unit 180, and a power supply unit 190 ), And the like. The components shown in FIG. 1A are not essential for implementing a mobile terminal, so that the mobile terminal described herein may have more or fewer components than the components listed above.
The wireless communication unit 110 may be connected between the mobile terminal 100 and the wireless communication system or between the mobile terminal 100 and another mobile terminal 100 or between the mobile terminal 100 and the external server 100. [ Lt; RTI ID = 0.0 > wireless < / RTI > In addition, the wireless communication unit 110 may include one or more modules for connecting the mobile terminal 100 to one or more networks.
The wireless communication unit 110 may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short distance communication module 114, and a location information module 115 .
The input unit 120 includes a camera 121 or an image input unit for inputting a video signal, a microphone 122 for inputting an audio signal, an audio input unit, a user input unit 123 for receiving information from a user A touch key, a mechanical key, and the like). The voice data or image data collected by the input unit 120 may be analyzed and processed by a user's control command.
The sensing unit 140 may include at least one sensor for sensing at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information. For example, the sensing unit 140 may include a proximity sensor 141, an illumination sensor 142, a touch sensor, an acceleration sensor, a magnetic sensor, A G-sensor, a gyroscope sensor, a motion sensor, an RGB sensor, an infrared sensor, a finger scan sensor, an ultrasonic sensor, A microphone 226, a battery gauge, an environmental sensor (for example, a barometer, a hygrometer, a thermometer, a radiation detection sensor, A thermal sensor, a gas sensor, etc.), a chemical sensor (e.g., an electronic nose, a healthcare sensor, a biometric sensor, etc.). Meanwhile, the mobile terminal disclosed in the present specification can combine and utilize information sensed by at least two of the sensors.
The output unit 150 includes at least one of a display unit 151, an acoustic output unit 152, a haptic module 153, and a light output unit 154 to generate an output related to visual, auditory, can do. The display unit 151 may have a mutual layer structure with the touch sensor or may be integrally formed to realize a touch screen. The touch screen may function as a user input unit 123 that provides an input interface between the mobile terminal 100 and a user and may provide an output interface between the mobile terminal 100 and a user.
The interface unit 160 serves as a path to various types of external devices connected to the mobile terminal 100. The interface unit 160 is connected to a device having a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, And may include at least one of a port, an audio I / O port, a video I / O port, and an earphone port. In the mobile terminal 100, corresponding to the connection of the external device to the interface unit 160, it is possible to perform appropriate control related to the connected external device.
In addition, the memory 170 stores data supporting various functions of the mobile terminal 100. The memory 170 may store a plurality of application programs or applications running on the mobile terminal 100, data for operation of the mobile terminal 100, and commands. At least some of these applications may be downloaded from an external server via wireless communication. Also, at least a part of these application programs may exist on the mobile terminal 100 from the time of shipment for the basic functions (e.g., telephone call receiving function, message receiving function, and calling function) of the mobile terminal 100. Meanwhile, the application program may be stored in the memory 170, installed on the mobile terminal 100, and may be operated by the control unit 180 to perform the operation (or function) of the mobile terminal.
In addition to the operations related to the application program, the control unit 180 typically controls the overall operation of the mobile terminal 100. The control unit 180 may process or process signals, data, information, and the like input or output through the above-mentioned components, or may drive an application program stored in the memory 170 to provide or process appropriate information or functions to the user.
In addition, the controller 180 may control at least some of the components illustrated in FIG. 1A in order to drive an application program stored in the memory 170. FIG. In addition, the controller 180 may operate at least two of the components included in the mobile terminal 100 in combination with each other for driving the application program.
The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power to the components included in the mobile terminal 100. The power supply unit 190 includes a battery, which may be an internal battery or a replaceable battery.
At least some of the components may operate in cooperation with one another to implement a method of operation, control, or control of a mobile terminal according to various embodiments described below. In addition, the operation, control, or control method of the mobile terminal may be implemented on the mobile terminal by driving at least one application program stored in the memory 170. [
Hereinafter, the various components of the mobile terminal 100 will be described in detail with reference to FIG. 1A.
First, referring to the wireless communication unit 110, the broadcast receiving module 111 of the wireless communication unit 110 receives 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 and a terrestrial channel. Two or more broadcast receiving modules may be provided to the mobile terminal 100 for simultaneous broadcast reception or broadcast channel switching for at least two broadcast channels.
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 broadcast signals and / or broadcast related information generated by the broadcast management server and transmitting the generated broadcast signals and / or broadcast related information. 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.
The broadcasting signal may be encoded according to at least one of technical standards for transmitting and receiving a digital broadcasting signal (or a broadcasting system, for example, ISO, IEC, DVB, ATSC, etc.) It is possible to receive the digital broadcasting signal using a method conforming to the technical standard defined by the technical standards.
The broadcast-related information may be information related to a broadcast channel, a broadcast program, or a broadcast service provider. The broadcast-related information may also be provided through a mobile communication network. In this case, it may be received by the mobile communication module 112.
The broadcast-related information may exist in various forms, for example, an Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB) or an Electronic Service Guide (ESG) of Digital Video Broadcast-Handheld (DVB-H). The broadcast signal and / or the broadcast-related information received through the broadcast receiving module 111 may be stored in the memory 170.
The mobile communication module 112 may be a mobile communication module or a mobile communication module such as a mobile communication module or a mobile communication module that uses technology standards or a communication method (e.g., Global System for Mobile communication (GSM), Code Division Multi Access (CDMA), Code Division Multi Access 2000 (Enhanced Voice-Data Optimized or Enhanced Voice-Data Only), Wideband CDMA (WCDMA), High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution And an external terminal, or a server on a mobile communication network established according to a long term evolution (AR), a long term evolution (AR), or the like.
The wireless signal may include various types of data depending on a voice call signal, a video call signal or a text / multimedia message transmission / reception.
The wireless Internet module 113 is a module for wireless Internet access, and may be built in or externally attached to the mobile terminal 100. The wireless Internet module 113 is configured to transmit and receive a wireless signal in a communication network according to wireless Internet technologies.
Wireless Internet technologies include, for example, wireless LAN (WLAN), wireless fidelity (Wi-Fi), wireless fidelity (Wi-Fi) Direct, DLNA (Digital Living Network Alliance), WiBro Interoperability for Microwave Access, High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution (LTE) and Long Term Evolution-Advanced (LTE-A) 113 transmit and receive data according to at least one wireless Internet technology, including Internet technologies not listed above.
The wireless Internet module 113 for performing a wireless Internet connection through the mobile communication network can be used for wireless Internet access by WiBro, HSDPA, HSUPA, GSM, CDMA, WCDMA, LTE or LTE- May be understood as a kind of the mobile communication module 112.
The short-range communication module 114 is for short-range communication, and includes Bluetooth ™, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB) (Near Field Communication), Wi-Fi (Wireless-Fidelity), Wi-Fi Direct, and Wireless USB (Wireless Universal Serial Bus) technology. The short-range communication module 114 is connected to the mobile terminal 100 and the wireless communication system through the wireless area networks, between the mobile terminal 100 and another mobile terminal 100, or between the mobile terminal 100 ) And the other mobile terminal 100 (or the external server). The short-range wireless communication network may be a short-range wireless personal area network.
Here, the other mobile terminal 100 may be a wearable device (e.g., a smartwatch, a smart glass, etc.) capable of interchanging data with the mobile terminal 100 according to the present invention (smart glass), HMD (head mounted display)). The short range communication module 114 may detect (or recognize) a wearable device capable of communicating with the mobile terminal 100 around the mobile terminal 100. [ If the detected wearable device is a device authenticated to communicate with the mobile terminal 100 according to the present invention, the control unit 180 may transmit at least a part of the data processed by the mobile terminal 100 to the short- 114 to the wearable device. Therefore, the user of the wearable device can use the data processed by the mobile terminal 100 through the wearable device. For example, according to this, when a telephone is received in the mobile terminal 100, the user performs a telephone conversation via the wearable device, or when a message is received in the mobile terminal 100, It is possible to check the message.
The position information module 115 is a module for obtaining the position (or current position) of the mobile terminal, and a representative example thereof is a Global Positioning System (GPS) module or a Wireless Fidelity (WiFi) module. For example, when the mobile terminal utilizes the GPS module, it can acquire the position of the mobile terminal by using a signal transmitted from the GPS satellite. As another example, when the mobile terminal utilizes the Wi-Fi module, it can acquire the position of the mobile terminal based on information of a wireless access point (AP) that transmits or receives the wireless signal with the Wi-Fi module. Optionally, the location information module 115 may perform any of the other functions of the wireless communication unit 110 to obtain data relating to the location of the mobile terminal, in addition or alternatively. The location information module 115 is a module used to obtain the location (or current location) of the mobile terminal, and is not limited to a module that directly calculates or obtains the location of the mobile terminal.
Next, the input unit 120 is for inputting image information (or signal), audio information (or signal), data, or information input from a user. For inputting image information, Or a plurality of cameras 121 may be provided. The camera 121 processes image frames such as still images or moving images obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame may be displayed on the display unit 151 or stored in the memory 170. [ A plurality of cameras 121 provided in the mobile terminal 100 may be arranged to have a matrix structure and various angles or foci may be provided to the mobile terminal 100 through the camera 121 having the matrix structure A plurality of pieces of image information can be input. In addition, the plurality of cameras 121 may be arranged in a stereo structure to acquire a left image and a right image for realizing a stereoscopic image.
The microphone 122 processes the external acoustic signal into electrical voice data. The processed voice data can be utilized variously according to a function (or a running application program) being executed in the mobile terminal 100. Meanwhile, the microphone 122 may be implemented with various noise reduction algorithms for eliminating noise generated in receiving an external sound signal.
The user input unit 123 is for receiving information from a user and when the information is inputted through the user input unit 123, the control unit 180 can control the operation of the mobile terminal 100 to correspond to the input information . The user input unit 123 may include a mechanical input unit or a mechanical key such as a button located on a front or rear or side of the mobile terminal 100, a dome switch, a jog wheel, Jog switches, etc.) and touch-type input means. For example, the touch-type input means may comprise a virtual key, a soft key or a visual key displayed on the touch screen through software processing, And a touch key disposed on the touch panel. Meanwhile, the virtual key or the visual key can be displayed on a touch screen having various forms, for example, a graphic, a text, an icon, a video, As shown in FIG.
Meanwhile, the sensing unit 140 senses at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information, and generates a corresponding sensing signal. The control unit 180 may control the driving or operation of the mobile terminal 100 or may perform data processing, function or operation related to the application program installed in the mobile terminal 100 based on the sensing signal. Representative sensors among various sensors that may be included in the sensing unit 140 will be described in more detail.
First, the proximity sensor 141 refers to a sensor that detects the presence of an object approaching a predetermined detection surface, or the presence of an object in the vicinity of the detection surface, without mechanical contact by using electromagnetic force or infrared rays. The proximity sensor 141 may be disposed in the inner area of the mobile terminal or in proximity to the touch screen, which is covered by the touch screen.
Examples of the proximity sensor 141 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. In the case where the touch screen is electrostatic, the proximity sensor 141 can be configured to detect the proximity of the object with a change of the electric field along the proximity of the object having conductivity. In this case, the touch screen (or touch sensor) itself may be classified as a proximity sensor.
On the other hand, for convenience of explanation, the act of recognizing that the object is located on the touch screen in proximity with no object touching the touch screen is referred to as "proximity touch & The act of actually touching an object on the screen is called a "contact touch. &Quot; The position at which the object is closely touched on the touch screen means a position where the object corresponds to the touch screen vertically when the object is touched. The proximity sensor 141 can detect a proximity touch and a proximity touch pattern (e.g., a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, have. Meanwhile, the control unit 180 processes data (or information) corresponding to the proximity touch operation and the proximity touch pattern sensed through the proximity sensor 141 as described above, and further provides visual information corresponding to the processed data It can be output on the touch screen. Furthermore, the control unit 180 can control the mobile terminal 100 such that different operations or data (or information) are processed according to whether the touch to the same point on the touch screen is a proximity touch or a touch touch .
The touch sensor uses a touch (or touch input) applied to the touch screen (or the display unit 151) by using at least one of various touch methods such as a resistance film type, a capacitive type, an infrared type, an ultrasonic type, Detection.
For example, the touch sensor may be configured to convert a change in a pressure applied to a specific portion of the touch screen or a capacitance generated in a specific portion to an electrical input signal. The touch sensor may be configured to detect a position, an area, a pressure at the time of touch, a capacitance at the time of touch, and the like where a touch object touching the touch screen is touched on the touch sensor. Here, the touch object may be a finger, a touch pen, a stylus pen, a pointer, or the like as an object to which a touch is applied to the touch sensor.
Thus, when there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and transmits the corresponding data to the controller 180. Thus, the control unit 180 can know which area of the display unit 151 is touched or the like. Here, the touch controller may be a separate component from the control unit 180, and may be the control unit 180 itself.
On the other hand, the control unit 180 may perform different controls or perform the same control according to the type of the touch object touching the touch screen (or a touch key provided on the touch screen). Whether to perform different controls or to perform the same control according to the type of the touch object may be determined according to the current state of the mobile terminal 100 or an application program being executed.
On the other hand, the touch sensors and the proximity sensors discussed above can be used independently or in combination to provide a short touch (touch), a long touch, a multi touch, a drag touch ), Flick touch, pinch-in touch, pinch-out touch, swipe touch, hovering touch, and the like. Touch can be sensed.
The ultrasonic sensor can recognize the position information of the object to be sensed by using ultrasonic waves. Meanwhile, the controller 180 can calculate the position of the wave generating source through the information sensed by the optical sensor and the plurality of ultrasonic sensors. The position of the wave source can be calculated using the fact that the light is much faster than the ultrasonic wave, that is, the time when the light reaches the optical sensor is much faster than the time the ultrasonic wave reaches the ultrasonic sensor. More specifically, the position of the wave generating source can be calculated using the time difference with the time when the ultrasonic wave reaches the reference signal.
The camera 121 includes at least one of a camera sensor (for example, a CCD, a CMOS, etc.), a photo sensor (or an image sensor), and a laser sensor.
The camera 121 and the laser sensor may be combined with each other to sense a touch of the sensing object with respect to the three-dimensional stereoscopic image. The photosensor can be laminated to the display element, which is adapted to scan the movement of the object to be detected proximate to the touch screen. More specifically, the photosensor mounts photo diodes and TRs (Transistors) in a row / column and scans the contents loaded on the photosensor using an electrical signal that varies according to the amount of light applied to the photo diode. That is, the photo sensor performs coordinate calculation of the object to be sensed according to the amount of change of light, and position information of the object to be sensed can be obtained through the calculation.
The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, the display unit 151 may display execution screen information of an application program driven by the mobile terminal 100 or UI (User Interface) and GUI (Graphic User Interface) information according to the execution screen information .
Also, the display unit 151 may be configured as a stereoscopic display unit for displaying a stereoscopic image.
In the stereoscopic display unit, a three-dimensional display system such as a stereoscopic system (glasses system), an autostereoscopic system (no-glasses system), and a projection system (holographic system) can be applied.
The sound output unit 152 may output audio data received from the wireless communication unit 110 or stored in the memory 170 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output unit 152 also outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, etc.) performed in the mobile terminal 100. [ The audio output unit 152 may include a receiver, a speaker, a buzzer, and the like.
The haptic module 153 generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 153 may be vibration. The intensity and pattern of the vibration generated in the haptic module 153 can be controlled by the user's selection or the setting of the control unit. For example, the haptic module 153 may synthesize and output different vibrations or sequentially output the vibrations.
In addition to vibration, the haptic module 153 may be configured to perform various functions such as a pin arrangement vertically moving with respect to the contact skin surface, a spraying force or suction force of the air through the injection port or the suction port, a touch on the skin surface, And various tactile effects such as an effect of reproducing a cold sensation using an endothermic or exothermic element can be generated.
The haptic module 153 can transmit the tactile effect through the direct contact, and the tactile effect can be felt by the user through the muscles of the finger or arm. The haptic module 153 may include two or more haptic modules 153 according to the configuration of the mobile terminal 100.
The light output unit 154 outputs a signal for notifying the occurrence of an event using the light of the light source of the mobile terminal 100. Examples of events that occur in the mobile terminal 100 may include message reception, call signal reception, missed call, alarm, schedule notification, email reception, information reception through an application, and the like.
The signal output from the light output unit 154 is implemented as the mobile terminal emits light of a single color or a plurality of colors to the front or rear surface. The signal output may be terminated by the mobile terminal detecting the event confirmation of the user.
The interface unit 160 serves as a path for communication with all external devices connected to the mobile terminal 100. The interface unit 160 receives data from an external device or supplies power to each component in the mobile terminal 100 or transmits data in the mobile terminal 100 to an external device. For example, a port for connecting a device equipped with a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, an audio I / O port, a video I / O port, an earphone port, and the like may be included in the interface unit 160.
The identification module is a chip for storing various information for authenticating the use right of the mobile terminal 100 and includes a user identification module (UIM), a subscriber identity module (SIM) A universal subscriber identity module (USIM), and the like. Devices with identification modules (hereinafter referred to as "identification devices") can be manufactured in a smart card format. Accordingly, the identification device can be connected to the terminal 100 through the interface unit 160. [
The interface unit 160 may be a path through which power from the cradle is supplied to the mobile terminal 100 when the mobile terminal 100 is connected to an external cradle, And various command signals may be transmitted to the mobile terminal 100. The various command signals or the power source input from the cradle may be operated as a signal for recognizing that the mobile terminal 100 is correctly mounted on the cradle.
The memory 170 may store a program for the operation of the controller 180 and temporarily store input / output data (e.g., a phone book, a message, a still image, a moving picture, etc.). The memory 170 may store data on vibration and sound of various patterns outputted when a touch is input on the touch screen.
The memory 170 may be a flash memory type, a hard disk type, a solid state disk type, an SDD type (Silicon Disk Drive type), a multimedia card micro type ), Card type memory (e.g., SD or XD memory), random access memory (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read memory, a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, and / or an optical disk. The mobile terminal 100 may operate in association with a web storage that performs the storage function of the memory 170 on the Internet.
Meanwhile, as described above, the control unit 180 controls the operations related to the application program and the general operation of the mobile terminal 100. [ For example, when the state of the mobile terminal meets a set condition, the control unit 180 can execute or release a lock state for restricting input of a user's control command to applications.
In addition, the control unit 180 performs control and processing related to voice communication, data communication, video call, or the like, or performs pattern recognition processing to recognize handwriting input or drawing input performed on the touch screen as characters and images, respectively . Further, the controller 180 may control any one or a plurality of the above-described components in order to implement various embodiments described below on the mobile terminal 100 according to the present invention.
The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power necessary for operation of the respective components. The power supply unit 190 includes a battery, the battery may be an internal battery configured to be chargeable, and may be detachably coupled to the terminal body for charging or the like.
In addition, the power supply unit 190 may include a connection port, and the connection port may be configured as an example of an interface 160 through which an external charger for supplying power for charging the battery is electrically connected.
As another example, the power supply unit 190 may be configured to charge the battery in a wireless manner without using the connection port. In this case, the power supply unit 190 may use at least one of an inductive coupling method based on a magnetic induction phenomenon from an external wireless power transmission apparatus and a magnetic resonance coupling method based on an electromagnetic resonance phenomenon Power can be delivered.
In the following, various embodiments may be embodied in a recording medium readable by a computer or similar device using, for example, software, hardware, or a combination thereof.
Referring to FIGS. 1B and 1C, the disclosed mobile terminal 100 includes a bar-shaped terminal body. However, the present invention is not limited thereto and can be applied to various structures such as a folder type, a flip type, a slide type, a swing type, and a swivel type in which a watch type, a clip type, a glass type or two or more bodies are relatively movably coupled . A description of a particular type of mobile terminal, although relevant to a particular type of mobile terminal, is generally applicable to other types of mobile terminals.
Here, the terminal body can be understood as a concept of referring to the mobile terminal 100 as at least one aggregate.
The mobile terminal 100 includes a case (for example, a frame, a housing, a cover, and the like) that forms an appearance. As shown, the mobile terminal 100 may include a front case 101 and a rear case 102. Various electronic components are disposed in the inner space formed by the combination of the front case 101 and the rear case 102. At least one middle case may be additionally disposed between the front case 101 and the rear case 102.
A display unit 151 is disposed on a front surface of the terminal body to output information. The window 151a of the display unit 151 may be mounted on the front case 101 to form a front surface of the terminal body together with the front case 101. [
In some cases, electronic components may also be mounted on the rear case 102. Electronic parts that can be mounted on the rear case 102 include detachable batteries, an identification module, a memory card, and the like. In this case, a rear cover 103 for covering the mounted electronic components can be detachably coupled to the rear case 102. Therefore, when the rear cover 103 is separated from the rear case 102, the electronic parts mounted on the rear case 102 are exposed to the outside.
As shown, when the rear cover 103 is coupled to the rear case 102, a side portion of the rear case 102 can be exposed. In some cases, the rear case 102 may be completely covered by the rear cover 103 during the engagement. Meanwhile, the rear cover 103 may be provided with an opening for exposing the camera 121b and the sound output unit 152b to the outside.
These cases 101, 102, and 103 may be formed by injection molding of synthetic resin or may be formed of metal such as stainless steel (STS), aluminum (Al), titanium (Ti), or the like.
The mobile terminal 100 may be configured such that one case provides the internal space, unlike the above example in which a plurality of cases provide an internal space for accommodating various electronic components. In this case, a universal mobile terminal 100 in which a synthetic resin or metal is connected from the side to the rear side can be realized.
Meanwhile, the mobile terminal 100 may include a waterproof unit (not shown) for preventing water from penetrating into the terminal body. For example, the waterproof portion is provided between the window 151a and the front case 101, between the front case 101 and the rear case 102, or between the rear case 102 and the rear cover 103, And a waterproof member for sealing the inside space of the oven.
The mobile terminal 100 is provided with a display unit 151, first and second sound output units 152a and 152b, a proximity sensor 141, an illuminance sensor 142, a light output unit 154, Cameras 121a and 121b, first and second operation units 123a and 123b, a microphone 122, an interface unit 160, and the like.
1B and 1C, a display unit 151, a first sound output unit 152a, a proximity sensor 141, an illuminance sensor 142, an optical output unit (not shown) A second operation unit 123b, a microphone 122 and an interface unit 160 are disposed on a side surface of the terminal body, And a mobile terminal 100 having a second sound output unit 152b and a second camera 121b disposed on a rear surface thereof.
However, these configurations are not limited to this arrangement. These configurations may be excluded or replaced as needed, or placed on different planes. For example, the first operation unit 123a may not be provided on the front surface of the terminal body, and the second sound output unit 152b may be provided on the side surface of the terminal body rather than the rear surface of the terminal body.
The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, the display unit 151 may display execution screen information of an application program driven by the mobile terminal 100 or UI (User Interface) and GUI (Graphic User Interface) information according to the execution screen information .
The display unit 151 may be a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), a flexible display display, a 3D display, and an e-ink display.
In addition, the display unit 151 may exist in two or more depending on the embodiment of the mobile terminal 100. In this case, the mobile terminal 100 may be provided with a plurality of display portions spaced apart from each other or disposed integrally with one another, or may be disposed on different surfaces, respectively.
The display unit 151 may include a touch sensor that senses a touch with respect to the display unit 151 so that a control command can be received by a touch method. When a touch is made to the display unit 151, the touch sensor senses the touch, and the control unit 180 generates a control command corresponding to the touch based on the touch. The content input by the touch method may be a letter or a number, an instruction in various modes, a menu item which can be designated, and the like.
The touch sensor may be a film having a touch pattern and disposed between the window 151a and a display (not shown) on the rear surface of the window 151a, or may be a metal wire . Alternatively, the touch sensor may be formed integrally with the display. For example, the touch sensor may be disposed on a substrate of the display or inside the display.
In this way, the display unit 151 can form a touch screen together with the touch sensor. In this case, the touch screen can function as a user input unit 123 (see FIG. 1A). In some cases, the touch screen may replace at least some functions of the first operation unit 123a.
The first sound output unit 152a may be implemented as a receiver for transmitting a call sound to a user's ear and the second sound output unit 152b may be implemented as a loud speaker for outputting various alarm sounds or multimedia playback sounds. ). ≪ / RTI >
The window 151a of the display unit 151 may be provided with an acoustic hole for emitting the sound generated from the first acoustic output unit 152a. However, the present invention is not limited to this, and the sound may be configured to be emitted along an assembly gap (for example, a gap between the window 151a and the front case 101) between the structures. In this case, the appearance of the mobile terminal 100 can be made more simple because the hole formed independently for the apparent acoustic output is hidden or hidden.
The optical output unit 154 is configured to output light for notifying the occurrence of an event. Examples of the event include a message reception, a call signal reception, a missed call, an alarm, a schedule notification, an email reception, and reception of information through an application. The control unit 180 may control the light output unit 154 to terminate the light output when the event confirmation of the user is detected.
The first camera 121a processes an image frame of a still image or a moving image obtained by the image sensor in the photographing mode or the video communication mode. The processed image frame can be displayed on the display unit 151 and can be stored in the memory 170. [
The first and second operation units 123a and 123b may be collectively referred to as a manipulating portion as an example of a user input unit 123 operated to receive a command for controlling the operation of the mobile terminal 100 have. The first and second operation units 123a and 123b can be employed in any manner as long as the user is in a tactile manner such as touch, push, scroll, or the like. In addition, the first and second operation units 123a and 123b may be employed in a manner that the user operates the apparatus without touching the user through a proximity touch, a hovering touch, or the like.
In this figure, the first operation unit 123a is a touch key, but the present invention is not limited thereto. For example, the first operation unit 123a may be a mechanical key, or a combination of a touch key and a touch key.
The contents input by the first and second operation units 123a and 123b can be variously set. For example, the first operation unit 123a receives a command such as a menu, a home key, a cancellation, a search, and the like, and the second operation unit 123b receives a command from the first or second sound output unit 152a or 152b The size of the sound, and the change of the display unit 151 to the touch recognition mode.
On the other hand, a rear input unit (not shown) may be provided on the rear surface of the terminal body as another example of the user input unit 123. The rear input unit is operated to receive a command for controlling the operation of the mobile terminal 100, and input contents may be variously set. For example, commands such as power on / off, start, end, scrolling, and the like, the size adjustment of the sound output from the first and second sound output units 152a and 152b, And the like can be inputted. The rear input unit may be implemented as a touch input, a push input, or a combination thereof.
The rear input unit may be disposed so as to overlap with the front display unit 151 in the thickness direction of the terminal body. For example, the rear input unit may be disposed at the rear upper end of the terminal body such that when the user holds the terminal body with one hand, the rear input unit can be easily operated using the index finger. However, the present invention is not limited thereto, and the position of the rear input unit may be changed.
When a rear input unit is provided on the rear surface of the terminal body, a new type of user interface using the rear input unit can be realized. When the first operation unit 123a is not disposed on the front surface of the terminal body in place of at least a part of the functions of the first operation unit 123a provided on the front surface of the terminal body, The display unit 151 may be configured as a larger screen.
Meanwhile, the mobile terminal 100 may be provided with a fingerprint recognition sensor for recognizing the fingerprint of the user, and the controller 180 may use the fingerprint information sensed through the fingerprint recognition sensor as authentication means. The fingerprint recognition sensor may be embedded in the display unit 151 or the user input unit 123.
The microphone 122 is configured to receive the user's voice, other sounds, and the like. The microphone 122 may be provided at a plurality of locations to receive stereophonic sound.
The interface unit 160 is a path through which the mobile terminal 100 can be connected to an external device. For example, the interface unit 160 may include a connection terminal for connection with another device (for example, an earphone or an external speaker), a port for short-range communication (for example, an infrared port (IrDA Port), a Bluetooth port A wireless LAN port, or the like), or a power supply terminal for supplying power to the mobile terminal 100. The interface unit 160 may be implemented as a socket for receiving an external card such as a SIM (Subscriber Identification Module) or a UIM (User Identity Module) or a memory card for storing information.
And a second camera 121b may be disposed on a rear surface of the terminal body. In this case, the second camera 121b has a photographing direction which is substantially opposite to that of the first camera 121a.
The second camera 121b may include a plurality of lenses arranged along at least one line. The plurality of lenses may be arranged in a matrix form. Such a camera can be named an 'array camera'. When the second camera 121b is configured as an array camera, images can be taken in various ways using a plurality of lenses, and a better quality image can be obtained.
The flash 124 may be disposed adjacent to the second camera 121b. The flash 124 shines light toward the subject when the subject is photographed by the second camera 121b.
And a second sound output unit 152b may be additionally disposed in the terminal body. The second sound output unit 152b may implement a stereo function together with the first sound output unit 152a and may be used for implementing a speakerphone mode in a call.
The terminal body may be provided with at least one antenna for wireless communication. The antenna may be embedded in the terminal body or formed in the case. For example, an antenna constituting a part of the broadcast receiving module 111 (see FIG. 1A) may be configured to be able to be drawn out from the terminal body. Alternatively, the antenna may be formed in a film type and attached to the inner surface of the rear cover 103, or a case including a conductive material may be configured to function as an antenna.
The terminal body is provided with a power supply unit 190 (see FIG. 1A) for supplying power to the mobile terminal 100. The power supply unit 190 may include a battery 191 built in the terminal body or detachable from the outside of the terminal body.
The battery 191 may be configured to receive power through a power cable connected to the interface unit 160. In addition, the battery 191 may be configured to be wirelessly chargeable through a wireless charger. The wireless charging may be implemented by a magnetic induction method or a resonance method (magnetic resonance method).
The rear cover 103 is configured to be coupled to the rear case 102 so as to cover the battery 191 to restrict the release of the battery 191 and to protect the battery 191 from external impact and foreign matter . When the battery 191 is detachably attached to the terminal body, the rear cover 103 may be detachably coupled to the rear case 102.
The mobile terminal 100 may be provided with an accessory that protects the appearance or supports or expands the function of the mobile terminal 100. [ One example of such an accessory is a cover or pouch that covers or accommodates at least one side of the mobile terminal 100. [ The cover or pouch may be configured to interlock with the display unit 151 to expand the function of the mobile terminal 100. Another example of an accessory is a touch pen for supplementing or extending a touch input to the touch screen.
Hereinafter, a video output apparatus capable of performing wireless communication with a mobile terminal according to an embodiment of the present invention capable of including at least one of the above-described components will be described.
2 is a block diagram for explaining a video output device related to the present invention.
In the present specification, the video output apparatus includes both a device for receiving and displaying a broadcast, a device for recording and playing back moving pictures, and a device for recording and playing back audio. Hereinafter, as an example, the video output apparatus is a television.
2 is a block diagram showing a video output apparatus 200 related to the present invention. The video output apparatus 200 includes a tuner 210, a demodulator 220, a signal input / output unit 230, an interface unit 260, a control unit 280, a storage unit 160, a display unit 170, And an output unit 180. Further, the video output apparatus may further include an external input device. The external input device is an external device capable of remotely controlling the video output device 200, and may include, for example, a remote controller and the mobile terminal 100. [ Hereinafter, it is assumed that the external input device is the mobile terminal 100 related to the present invention.
2, the tuner 210 selects an RF broadcast signal corresponding to a channel selected by a user from an RF (Radio Frequency) broadcast signal received through an antenna, converts the RF broadcast signal into an intermediate frequency signal or a baseband image / Convert to voice signal. For example, if the RF broadcast signal is a digital broadcast signal, the tuner 210 converts the RF broadcast signal into a digital IF signal (DIF). On the other hand, if the RF broadcast signal is an analog broadcast signal, the tuner 210 converts the RF broadcast signal into an analog baseband video / audio signal (CVBS / SIF). As described above, the tuner 210 in this specification includes a device for receiving and displaying a broadcast, a device for recording and playing back moving pictures, and a device for recording and playing back audio. Hereinafter, as an example, it is assumed that the video output apparatus is a television (or a smart TV).
2 is a block diagram showing a video output apparatus 200 (or a video output apparatus, a video display apparatus, and a video display apparatus) related to the present invention. The video output apparatus 200 includes a tuner 210, a demodulator 220, a signal input / output unit 230, an interface unit 260, a control unit 280, a storage unit 270, an output unit 250, . The output unit 250 includes a display unit 251 and an audio output unit 252.
The video output apparatus may further include an external input device. The external input device is an external device capable of remotely controlling the video output device 200, and may include, for example, a remote controller and the mobile terminal 100. [ The external input device is a separate device from the video output device 200, but may be included as a component of the video output device 200.
2, the tuner 210 selects an RF broadcast signal corresponding to a channel selected by a user from an RF (Radio Frequency) broadcast signal received through an antenna, converts the RF broadcast signal into an intermediate frequency signal or a baseband image / Convert to voice signal. For example, if the RF broadcast signal is a digital broadcast signal, the tuner 210 converts the RF broadcast signal into a digital IF signal (DIF). On the other hand, if the RF broadcast signal is an analog broadcast signal, the tuner 210 converts the RF broadcast signal into an analog baseband video / audio signal (CVBS / SIF). As described above, the tuner 210 may be a hybrid tuner capable of processing a digital broadcast signal and an analog broadcast signal.
The digital IF signal DIF output from the tuner 210 is input to the demodulator 220 and the analog baseband video / audio signal CVBS / SIF output from the tuner 210 is input to the controller 270 . The tuner 110 can receive an RF broadcast signal of a single carrier according to an Advanced Television Systems Committee (ATSC) scheme or an RF broadcast signal of a plurality of carriers according to a DVB (Digital Video Broadcasting) scheme.
Although one tuner 210 is shown in the drawing, the present invention is not limited thereto. The video output apparatus 200 may include a plurality of tuners, for example, first and second tuners. In this case, the first tuner may receive the first RF broadcast signal corresponding to the broadcast channel selected by the user, and the second tuner may sequentially or periodically receive the second RF broadcast signal corresponding to the previously stored broadcast channel . The second tuner can convert the RF broadcast signal into a digital IF signal (DIF) or an analog baseband video / audio signal (CVBS / SIF) in the same manner as the first tuner.
The demodulator 220 receives the digital IF signal DIF converted by the tuner 210 and performs a demodulation operation. For example, if the digital IF signal DIF output from the tuner 210 is of the ATSC scheme, the demodulator 220 performs an 8-VSB (8-Vestigal Side Band) demodulation. At this time, the demodulator 220 may perform channel decoding such as trellis decoding, de-interleaving, and Reed-Solomon decoding. For this, the demodulator 220 may include a trellis decoder, a de-interleaver, and a Reed Solomon decoder.
For example, if the digital IF signal DIF output from the tuner 210 is a DVB scheme, the demodulator 220 performs COFDMA (Coded Orthogonal Frequency Division Modulation) demodulation. At this time, the demodulation unit 220 may perform channel decoding such as convolutional decoding, deinterleaving, and Reed-Solomon decoding. For this, the demodulation unit 220 may include a convolution decoder, a deinterleaver, and a Reed-Solomon decoder.
The signal input / output unit 230 may be connected to an external device to perform signal input and output operations. For this, an audio / video (A / V) input / output unit (not shown) and a wireless communication unit (not shown) may be included.
The A / V I / O section is composed of an Ethernet terminal, a USB terminal, a CVBS (Composite Video Banking Sync) terminal, a component terminal, an S- video terminal (analog), a DVI (digital visual interface) terminal, , A Mobile High-definition Link (MHL) terminal, an RGB terminal, a D-SUB terminal, an IEEE 1394 terminal, a SPDIF terminal, and a liquid HD terminal. The digital signal input through these terminals may be transmitted to the control unit 280. At this time, the analog signal input through the CVBS terminal and the S-video terminal may be converted into a digital signal through an analog-digital converter (not shown) and transmitted to the controller 280.
The wireless communication unit can perform a wireless Internet connection. For example, the wireless communication unit performs wireless Internet access using a WLAN (Wi-Fi), a Wibro (wireless broadband), a Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access) can do. In addition, the wireless communication unit can perform short-range wireless communication with other electronic devices. For example, the wireless communication unit can perform near field wireless communication using Bluetooth, Radio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), ZigBee have.
In addition, the wireless communication unit may perform wireless communication with the mobile terminal 100 through wireless communication. For example, the wireless communication unit may transmit a video signal, an audio signal, and a data signal received through the wireless communication unit 110 of the mobile terminal 100 to the control unit 280. The wireless communication unit may transmit the video signal, the audio signal, and the data signal transmitted from the control unit 280 to the mobile terminal 100 through wireless communication.
The signal input / output unit 230 may output a video signal and a sound signal provided from an external device such as a DVD (Digital Versatile Disk) player, a Blu-ray player, a game device, a camcorder, a computer Signal and data signal to the control unit 280. [0050] In addition, a video signal, a voice signal, and a data signal of various media files stored in an external storage device such as a memory device, a hard disk, and the like can be transmitted to the control unit 280. Further, the video signal, audio signal, and data signal processed by the control unit 280 can be output to other external devices.
The signal input / output unit 230 may be connected to a set-top box, for example, a set top box for IPTV (Internet Protocol TV) through at least one of the various terminals described above to perform signal input and output operations. For example, the signal input / output unit 230 can transmit a video signal, a voice signal, and a data signal processed by the settop box for IPTV to the control unit 280 so as to enable bidirectional communication, Signals to IPTV set-top boxes. Here, the IPTV may include ADSL-TV, VDSL-TV, FTTH-TV, etc. classified according to the transmission network.
The digital signal output from the demodulation unit 220 and the signal output unit 230 may include a stream signal TS. The stream signal TS may be a signal in which a video signal, an audio signal, and a data signal are multiplexed. For example, the stream signal TS may be an MPEG-2 TS (Transprt Stream) multiplexed with an MPEG-2 standard video signal, a Dolby AC-3 standard audio signal, or the like. Here, the MPEG-2 TS may include a header of 4 bytes and a payload of 184 bytes.
The interface unit 260 receives an input signal for power control, channel selection, screen setting, etc. from the external input device (the mobile terminal 100) or transmits the signal processed by the control unit 270 to an external input device (100)). The interface unit 260 and the external input device (the mobile terminal 100) may be connected by wire or wirelessly.
As an example of the interface unit 260, a sensor unit may be provided, and the sensor unit may be configured to sense an input signal from an external input device, for example, a remote controller or the mobile terminal 100.
The network interface unit (not shown) provides an interface for connecting the video output apparatus 200 to a wired / wireless network including the Internet network. The network interface unit 230 may include an Ethernet terminal or the like for connection with a wired network and may be a WLAN (Wireless LAN) (Wi-Fi), a Wibro (Wireless) broadband), Wimax (World Interoperability for Microwave Access), and HSDPA (High Speed Downlink Packet Access) communication standards.
A network interface unit (not shown) can access a predetermined web page via a network. That is, it is possible to access a predetermined web page through a network and transmit or receive data with the server. In addition, content or data provided by a content provider or a network operator can be received. That is, it can receive contents such as a movie, an advertisement, a game, a VOD, a broadcast signal, and related information provided from a content provider or a network provider through a network. In addition, the update information and the update file of the firmware provided by the network operator can be received. It may also transmit data to the Internet or a content provider or network operator.
Also, the network interface unit (not shown) can select and receive a desired application among the applications open to the public via the network.
The control unit 280 can control the overall operation of the video output apparatus 200. More specifically, the control unit 280 is configured to control generation and output of an image. For example, the control unit 280 may control the tuner 210 to tune an RF broadcast signal corresponding to a channel selected by the user or a pre-stored channel. Although not shown in the figure, the controller 280 may include a demultiplexer, an image processor, a voice processor, a data processor, an OSD (On Screen Display) generator, and the like. In addition, the control unit 280 may include a CPU, a peripheral device, or the like in hardware.
The control unit 280 demultiplexes the stream signal TS, for example, the MPEG-2 TS, into a video signal, a voice signal, and a data signal.
The control unit 280 may perform image processing, e.g., decoding, on the demultiplexed video signal. In more detail, the control unit 280 decodes an MPEG-2 standard-encoded video signal using an MPEG-2 decoder, and encodes the video signal using an H.264 decoder in accordance with a DMB (Digital Multimedia Broadcasting) It is possible to decode the encoded video signal of the .264 standard. In addition, the controller 280 may perform image processing such that the brightness, tint, and color of the image signal are adjusted. The image signal processed by the control unit 280 may be transmitted to the display unit 251 or may be transmitted to an external output device (not shown) through an external output terminal.
The control unit 280 may perform speech processing, for example, decoding, on the demultiplexed speech signal. In more detail, the control unit 280 decodes the encoded audio signal of the MPEG-2 standard using the MPEG-2 decoder, and decodes the encoded audio signal of the MPEG 4 decoder according to the MPEG 4 Bit Sliced Arithmetic Coding Decodes the encoded voice signal, and decodes the encoded voice signal of the AAC (Advanced Audio Codec) standard of MPEG 2 according to the satellite DMB scheme or DVB-H using the AAC decoder. In addition, the control unit 280 may process a base, a treble, a volume control, and the like. The audio signal processed in the control unit 280 may be transmitted to the audio output unit 252, for example, a speaker, or may be transmitted to an external output device.
The control unit 280 may perform signal processing on the analog baseband video / audio signal (CVBS / SIF). The analog baseband video / audio signal CVBS / SIF input to the controller 280 may be an analog baseband video / audio signal output from the tuner 210 or the signal input / output unit 230. The signal-processed video signal is displayed through the display unit 251, and the signal-processed audio signal is output through the audio output unit 252.
The control unit 280 may perform data processing, for example, decoding, on the demultiplexed data signal. Here, the data signal may include electronic program guide (EPG) information including broadcast information such as a start time and an end time of a broadcast program broadcasted on each channel. The EPG information includes, for example, TSC-PSIP (ATSC-Program and System Information Protocol) information in the ATSC scheme and DVB-SI information (DVB-SI information) in the DVB scheme. The ATSC-PSIP information or the DVB-SI information may be included in the header (4 bytes) of the MPEG-2 TS.
The control unit 280 may perform a control operation for OSD processing. More specifically, the control unit 280 converts various information into at least one of a video signal and a data signal or an input signal received from an external input device (the mobile terminal 100) in the form of graphic or text It is possible to generate an OSD signal for display. The OSD signal may include various data such as a user interface screen of the image output apparatus 200, a menu screen, a widget, and an icon.
The storage unit 270 may store a program for signal processing and control of the control unit 280 or may store a video signal, a voice signal, and a data signal, which have been subjected to signal processing. The storage unit 270 may be a flash memory, a hard disk, a multimedia card micro type, a card type memory (for example, SD or XD memory), a random access (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read-only memory (PROM) Or at least one storage medium.
The display unit 251 may convert a video signal, a data signal, an OSD signal, etc. processed by the control unit 280 into an RGB signal to generate a driving signal. Thus, the display unit 251 outputs an image. The display unit 251 may be a plasma display panel (PDP), a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT-LCD), an organic light emitting diode A light emitting diode (OLED), a flexible display, a three-dimensional display (3D display), and an electronic ink display (e-ink display). The display 252 may also be implemented as a touch screen to perform the functions of an input device.
The audio output unit 252 outputs the audio signal processed by the control unit 280, for example, a stereo signal or a 5.1-channel signal. The audio output unit 252 may be implemented by various types of speakers.
On the other hand, a photographing unit (not shown) for photographing a user can be further provided. The photographing unit (not shown) may be implemented by a single camera, but the present invention is not limited thereto, and may be implemented by a plurality of cameras. The image information photographed by the photographing unit (not shown) is input to the control unit 280. [
In order to detect the user's gesture, a sensing unit (not shown) having at least one of a touch sensor, a voice sensor, a position sensor, and an operation sensor may be further provided in the video output apparatus 200 have. The signal sensed by the sensing unit (not shown) may be transmitted to the control unit 280 through the user input interface unit 260.
The control unit 280 may detect the gesture of the user by respectively combining the images photographed from the photographing unit (not shown) or the sensed signals from the sensing unit (not shown).
The power supply unit (not shown) supplies the corresponding power supply throughout the video output apparatus 200. Particularly, it is possible to supply power to a control unit 280 that can be implemented as a system on chip (SOC), a display unit 251 for displaying an image, and an audio output unit 252 for audio output .
To this end, the power supply unit (not shown) may include a converter (not shown) for converting AC power to DC power. Meanwhile, for example, when the display unit 251 is implemented as a liquid crystal panel having a plurality of backlight lamps, an inverter (not shown) capable of PWM operation is further provided for driving a variable luminance or dimming It is possible.
The external input device 300 (or the mobile terminal 100) is connected to the interface unit 260 by wire or wireless, and transmits an input signal generated according to a user input to the interface unit 260. The external input device 300 (or the mobile terminal 100) may include a remote controller, a mouse, a keyboard, and the like. The remote controller can transmit an input signal to the interface unit 260 through Bluetooth, RF communication, infrared communication, UWB (Ultra Wideband), ZigBee, or the like. The remote controller can be implemented as a space remote controller. The spatial remote control device can detect an operation of the main body in a space and generate an input signal.
The video output apparatus 200 receives at least one of digital broadcasting of the ATSC system (8-VSB system), digital broadcasting of the DVB-T system (COFDM system), digital broadcasting of the ISDB-T system (BST- And can be implemented as a fixed digital broadcasting receiver as much as possible. The video output apparatus 200 may be a digital terrestrial broadcasting system, a satellite DMB system digital broadcasting system, an ATSC-M / H system digital broadcasting system, a DVB-H system (COFDM system) Link Only) type digital broadcasting, or the like. Also, the video output apparatus 200 may be implemented as a digital broadcast receiver for cable, satellite communication, and IPTV.
Hereinafter, embodiments related to a control method that can be implemented in a mobile terminal and a video output apparatus constructed as above will be described with reference to the accompanying drawings. It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
The video output apparatus related to the present invention can display (share) screen information outputable from a connected mobile terminal so as to enable wireless communication to a display unit of the video output apparatus. At this time, in the present invention, when a plurality of mobile terminals are connected to the video output apparatus, output (sharing) of specific information is performed according to connected mobile terminals (for example, depending on whether connected mobile terminals satisfy certain conditions) Limit, or display different screen information.
Hereinafter, the related contents will be described more specifically with reference to the accompanying drawings.
FIG. 3 is a flowchart illustrating an exemplary control method of the present invention, and FIGS. 4A, 4B, and 4C are conceptual diagrams illustrating a control method illustrated in FIG.
3, in operation S310, the video output apparatus 200 is connected to at least two mobile terminals 100 to perform wireless communication. The control unit 280 of the video output apparatus 200 receives a wireless connection request signal for performing wireless communication from the mobile terminal 100 and transmits the wireless connection request signal to the mobile terminal 100, And the like. In this case, when the controller 280 receives a wireless connection request signal from another mobile terminal in a state where the controller 280 is connected to the mobile terminal 100 so as to enable wireless communication with the mobile terminal 100, .
In this case, the video output apparatus 200 may be interconnected to enable wireless communication with a plurality of mobile terminals, that is, at least two mobile terminals.
At this time, the connection can be performed based on a user's request (for example, an accept (approve) command, a user control command) through the video output apparatus 200. Also, the connection may be performed even if the mobile terminal 100 is a previously connected device or a mobile terminal registered in advance, even if there is no separate user request when the request signal is received.
The video output apparatus 200 may be connected to the at least one mobile terminal 100 via the interface unit 260 (or wireless communication unit) so as to enable wireless communication. At this time, the mobile terminal 100 transmits the wireless connection request signal to the video output device 200 through the wireless communication unit 110 and wirelessly communicates with the video output device 200 through the wireless communication unit 110 .
Thereafter, in the present invention, the video output apparatus proceeds to step S320 to output different screen information based on whether or not at least two mobile terminals connected to the video output apparatus satisfy predetermined conditions.
Specifically, the control unit 280 of the video output apparatus 200 can determine whether at least two mobile terminals connected to perform wireless communication (or perform wireless communication) satisfy predetermined conditions .
At this time, each of the control units 180 of the connected at least two mobile terminals can transmit information related to the mobile terminal to the video output apparatus 200 through the wireless communication unit 110 based on the connection.
Specifically, when the at least two mobile terminals are connected, the control unit 280 of the video output apparatus 200 receives information related to each mobile terminal from the at least two mobile terminals through the wireless communication unit, It is possible to determine whether or not the predetermined condition is satisfied.
If the connected mobile terminal is a mobile terminal that has already been connected to, the information related to the mobile terminal may be stored in the memory of the video output apparatus 200. In this case, the transmission of the information related to the corresponding mobile terminal may be omitted.
The information related to the mobile terminal includes at least one of a user name (or device name, product name, etc.) set in the connected mobile terminal, a serial number (unique number) of the connected mobile terminal, , Profile images, etc.), phone numbers, email addresses, and the like. In addition, the information related to the mobile terminal can be adopted in any form as long as it is unique information capable of identifying the mobile terminal.
The controller 280 may determine whether the at least two connected mobile terminals satisfy predetermined conditions using the information related to the mobile terminal.
For example, the predetermined condition is that the contact information of the partner mobile terminal is stored in the connected at least two mobile terminals, or the mobile terminals that are connected to enable mutual wireless communication between the at least two mobile terminals , And a case where the accounts of at least one social network service logged into the at least two mobile terminals correspond to a specific relationship.
More specifically, the controller 280 may receive the contact information stored in each mobile terminal from the at least two connected mobile terminals. The control unit 280 determines whether or not the contact information of the partner mobile terminal is stored based on the received contact information, and when the contact information of the partner mobile terminal is stored, .
As another example, the control unit 280 may receive the local communication history information from the connected at least two mobile terminals. The short-range communication history information may include information related to the mobile terminal registered (set) so as to be capable of performing short-range communication or short-range communication, for example.
The control unit 280 may determine that the predetermined condition is satisfied if at least one of the local communication history information received from the connected at least two mobile terminals includes information related to the partner mobile terminal.
As another example, the control unit 280 may receive, from the connected at least two mobile terminals, information related to an account of at least one social network service installed and logged in each mobile terminal. For example, the information may include identity information logged in the social network service, account information, a telephone number, information related to accounts associated with the account in the social network service, and the like.
The control unit 280 may request detailed information corresponding to the account or request specific confirmation to a server (external server) that provides the corresponding social network service based on the received information.
The detailed information may be information related to a specific account (for example, an account registered as a friend relationship) associated with the account on the social network service.
In addition, the request for the specific confirmation may be made, for example, if the accounts (e.g., the first account and the second account) logged in each of the connected at least two mobile terminals have a specific relationship Whether it is an account registered with a particular group, etc.).
When the detailed information is received from the server, the control unit 280 determines whether or not the account registered in each mobile terminal is in a specific relationship based on the detailed information. If it is determined that the account is the specific relationship, ≪ / RTI >
In addition, the controller 280 may determine whether the connected at least two mobile terminals satisfy predetermined conditions, based on the information transmitted from the server in response to the specific confirmation request.
4A, the first mobile terminal 100a and the second mobile terminal 100b among the at least two mobile terminals connected to enable wireless communication with the video output apparatus 200 are connected to the video output apparatus 200, And the third mobile terminal 100c is a mobile terminal that does not satisfy the predetermined conditions with the first and second mobile terminals 100b and 100b. For example, the user of the first mobile terminal 100a and the user of the second mobile terminal 100b may be related to each other, for example, a friend, a family member, a relative, an acquaintance, The user of the first mobile terminal 100a and the user of the second mobile terminal 100b may be unaware of each other.
Meanwhile, when a mobile terminal is connected to the display unit 251 of the video output apparatus 200 according to the present invention to enable wireless communication, graphic objects 410a, 410b, and 410c related to the connected mobile terminal may be output .
When the controller 280 of the video output apparatus 200 is connected to at least one mobile terminal 100a, 100b or 100c to perform wireless communication, the controller 280 of the video output apparatus 200 may be connected to at least one mobile terminal 100a, 100b, And may output the graphic objects 410a, 410b, and 410c to the display unit 251. [
The graphic objects 410a, 410b, 410c may include information associated with at least one mobile terminal 100a, 100b, 100c connected to perform wireless communication, for example, as shown in FIG. 4A. As described above, the information includes at least one of a user name (or device name, product name, etc.) set in the connected mobile terminal, a serial number (unique number) of the connected mobile terminal, Profile images, etc.), phone numbers, email addresses, and the like. In addition, the information can be adopted in any form as long as it is unique information capable of identifying the mobile terminal.
The graphic objects 410a, 410b, and 410c may be displayed on the display unit 251 of the image output apparatus 200 in various manners. For example, the control unit 280 displays the graphic objects 410a, 410b, and 410c on the display unit 251 based on the connection of at least one mobile terminal 100a, 100b, and 100c through the wireless communication unit. Can be displayed. The graphic objects 410a, 410b, and 410c may disappear from the display unit 251 after a predetermined time has elapsed since being output to the display unit 251, or the output may be maintained.
In the present invention, by outputting the graphic objects 410a, 410b, and 410c to the display unit 251 of the video output apparatus 200, the number of mobile terminals connected to the video output apparatus 200 to perform wireless communication, And inform the user of information related to the mobile terminal.
Meanwhile, the video output apparatus 200 related to the present invention can output screen information outputable from a connected mobile terminal to the display unit 251 of the video output apparatus so as to enable wireless communication.
For example, referring to FIG. 4B, an image 420 related to an application may be output to the display unit 251. The image 420 related to the application may mean a menu (or a user interface, an icon, a graphic object, a graphic image, or the like) capable of executing an application installed in the image output apparatus 200. The control unit 280 may display a plurality of images associated with a plurality of applications.
The menu may be understood as a concept comprising a plurality of images associated with the plurality of applications. In addition, the image 420 related to the application may be the same concept as the menu, or may be a concept included in the menu.
When any one of the plurality of images is selected, the control unit 280 executes the application associated with (or corresponds to) the selected image, and outputs the execution screen of the executed application to the display unit 251 .
The graphics 420 associated with the application and the graphical objects 410a, 410b associated with the mobile terminal connected to enable wireless communication may be output based on a user request (or a user control command). Here, the user request may be a request for a touch of the mobile terminal 100 connected to the external input device 300 such that a function button (e.g., a menu button) provided in the external input device 300 may be selected (or pushed or touched) A function icon (for example, an icon associated with the menu output function) output to the screen 151 is selected, and the like. That is, the control unit 280 determines whether the graphic object 410a or 410b related to the mobile communication terminal 100a or 100b connected to the image 420 (or the menu) And can output at least one to the display unit 251.
The control unit 280 of the video output apparatus 200 related to the present invention determines whether a drag input starting from a graphic object related to the connected mobile terminal is released from an image related to the application, The display unit 251 may display an execution screen of the application that can be displayed on the mobile terminal corresponding to the graphic object.
Specifically, the control unit 280 displays the graphic 420a (or menu) related to the application and the graphic objects 410a and 410b associated with the mobile terminal connected to perform wireless communication on the display unit 251 Or if there is a user request), a cursor may be output to the display unit 251.
The cursor may be controlled (or may be moved) based on at least one of the external input device 300 and the mobile terminal 100 connected to allow wireless communication. For example, the control unit 280 of the video output apparatus 200 may control the operation of the external input apparatus 300 based on a signal generated when the operation keys provided in the external input apparatus 300 are pushed or a movement of the external input apparatus 300 by the user When the generated signal is received, the cursor can be controlled based on the signal. The signal may be generated in the external input apparatus 300 and then transmitted to the image output apparatus 200.
Alternatively, the control unit 280 controls the operation of the touch screen 251 of the mobile terminal 100, which is connected to perform wireless communication, When a signal generated by a touch (e.g., a drag touch or the like) applied to the touch panel 251 and a signal generated based on a motion of the mobile terminal 100 are received, the cursor is controlled based on the signal . The signal may be generated by the control unit 180 of the mobile terminal 100 and then transmitted to the video output apparatus 200 through wireless communication.
The drag input starting from the graphic object may mean, for example, an input in which the cursor is moved while the graphic object is selected. For example, when the cursor is moved to a state in which the graphic object is selected (clicked) (or a control command for moving the cursor is received) through the operation of the external input device (or mobile terminal) , The above operation can be determined (judged) as a drag input starting from the graphic object.
For example, the control unit 280 of the video output apparatus 200 determines whether or not the drag input starting from the graphic object 410a related to the first mobile terminal 100a is a specific one, as shown in (a) The execution screen 400a outputable from the first mobile terminal 100a among the execution screens of the specific application is displayed on the video output device 400a as shown in (b) of FIG. 4b, To the display unit 251 of the display unit 200. Here, the specific application may be an application installed in the first mobile terminal 100a.
Although not shown, when the drag input starting from the graphic object 410b associated with the second mobile terminal 100b is released from the image 420a associated with the particular application, the control unit 280 determines whether the drag- And output the execution screen 400b outputable by the second mobile terminal 100b to the display unit 251. [
That is, the screen information output to the display unit 251 of the video output apparatus 200 may be screen information that can be output from any one of at least two mobile terminals connected to enable wireless communication.
In this case, when at least two mobile terminals are connected to enable wireless communication, the controller 280 displays different screen information on the display unit 251 based on whether the at least two mobile terminals satisfy a preset condition, .
4B, when at least two mobile terminals 100a and 100b connected to enable wireless communication satisfy the preset conditions, the control unit 280 determines whether or not the mobile terminals 100a and 100b are connected to each other as shown in FIG. 4B 400a of the first screen information (for example, the first screen information that can be output from the first mobile terminal 100a among the execution screens of the specific application) is displayed on the display unit 251 As shown in Fig.
Specifically, when the at least two mobile terminals 100a and 100b satisfy the preset conditions, the control unit 280 controls the mobile terminal corresponding to the graphic object in which the drag input starts, (E.g., link information, URL information, or the execution screen itself), and a signal indicating that the predetermined condition is satisfied.
The mobile terminal having received the signals, based on the signals, transmits information related to the execution screen set to be output when the predetermined condition is satisfied among the execution screens of the specific application (for example, information related to the first screen information Information) to the video output apparatus 200. [0033] FIG.
Then, the control unit 280 may output the first screen information to the display unit 251 based on the information related to the first screen information.
As another example, when at least two mobile terminals 100a and 100c connected to enable wireless communication do not satisfy the predetermined condition, as shown in FIG. 4C, The second screen information 400b that is different from the first screen information (for example, the second screen information 400b that can be output from the first mobile terminal 100a among the execution screens of the specific application, as shown in (c) And second screen information different from the screen information) to the display unit 251.
Specifically, when the at least two mobile terminals 100a and 100b do not satisfy the preset conditions, the control unit 280 performs execution of the specific application to the mobile terminal corresponding to the graphic object in which the drag input is started A signal requesting transmission of information related to the screen (e.g., link information, URL information, or the execution screen itself), and a signal indicating that the predetermined condition is not satisfied.
Upon receiving the signals, the mobile terminal displays information related to the execution screen (for example, the second screen information and the second screen information) that are set to be output when the predetermined condition is not satisfied among the execution screens of the specific application, Related information) to the video output apparatus 200.
Then, the control unit 280 may output the second screen information to the display unit 251 based on the information related to the second screen information.
For example, the first screen information may include at least one of an execution screen of the specific application outputable by the first mobile terminal 100a corresponding to the graphic object 410a at which the drag input starts, (For example, an execution screen (screen information) output from a mobile terminal to which an account corresponding to a friend relationship is logged) capable of being output only from the mobile terminal.
As another example, the second screen information may include an execution screen (for example, "a screen ") that is not subjected to any particular condition among the execution screens of the specific application outputable by the first mobile terminal 100a, An execution screen (screen information) set to full disclosure).
In summary, the control unit 280 of the video output apparatus 200 outputs to the display unit 251 graphic objects related to at least two mobile terminals connected to enable images and wireless communication related to the application based on a user request .
When a drag input starting from any one of the graphic objects is released from the image, the control unit 280 controls the output of the output from the mobile terminal corresponding to any one of the execution objects of the application associated with the image It is possible to output the execution screen of the application to the display unit 251 as much as possible.
At this time, as described above, the control unit 280 determines, based on whether or not the connected at least two mobile terminals satisfies the predetermined condition, different execution screens of the application (for example, The first screen information that can be output from the mobile terminal corresponding to the graphic object or the second screen information that is different from the first screen information) on the display unit 251. [
According to the present invention, in a case where a plurality of mobile terminals are connected to one video output device so as to enable wireless communication, one of the mobile terminals (Or screen information) that can be output from the video output apparatus can be output from the video output apparatus.
Meanwhile, in the present invention, different pieces of screen information can be outputted in various ways depending on whether at least two mobile terminals connected to the video output apparatus can communicate with each other according to predetermined conditions.
5A, 5B, 5C, 6A and 6B are conceptual diagrams for explaining a control method of a video output apparatus according to an embodiment of the present invention.
First, the video output apparatus 200 related to the present invention can restrict the execution of at least one application based on whether at least two mobile terminals connected to enable wireless communication satisfy preset conditions.
5A, the display unit 251 of the image output apparatus 200 may display a plurality of images 510a, 510b, and 510c related to a plurality of applications based on a user request (e.g., a menu output request) 510b, and 510c may be output.
At this time, the control unit 280 determines whether the execution of at least one of the plurality of applications is restricted, based on whether the connected at least two mobile terminals satisfy the pre- Images that are associated with applications with limited execution can be visually distinguished.
For example, as shown in FIG. 5A, when at least two mobile terminals 100a and 100b connected to enable wireless communication satisfy predetermined conditions, the control unit 280 performs a separate execution It is possible to execute all the applications installed in the video output apparatus 200 without limitation.
As another example, when at least two mobile terminals 100a and 100c connected to enable wireless communication do not satisfy the predetermined condition, as shown in (b) of FIG. 5A, The execution of at least one of a plurality of applications installed in the apparatus 200 can be restricted. Further, the control unit 280 may display the images 510b and 510c related to the application whose execution is restricted, as shown in (b) of FIG. 5A, so as to notify that the execution of at least one of the plurality of applications is restricted. . ≪ / RTI > For example, the control unit 280 may display the images 510b and 510c associated with the application whose execution is restricted, in an inactive state. The control unit 280 may not execute the application even if the images 510b and 510c related to the application whose execution is restricted by the external input device 300 or the connected mobile terminals 100a and 100c are selected.
The execution restricted application may be determined based on an application installed in at least two mobile terminals which is predetermined by a user setting or does not satisfy a predetermined condition. For example, in the case of an application that is not installed in both the first mobile terminal and the third mobile terminal that do not satisfy the predetermined condition, the image related to the application may be visually distinguished (that is, displayed in the inactive state .
5B, the display unit 251 of the video output apparatus 200 may be configured to output the video 520 in which a specific condition is set. For example, the particular condition may be age limit of the viewer, whether or not the user is subscribed to a specific service, and the like.
The image 520 in which the specific condition is set may include an image displayed on a web page, an image output through a specific broadcast channel, an image executable in a specific application, and the like.
The control unit 280 determines whether the video 520 having the specific condition is set by the external input device 300 or the connected mobile terminal, , The specific image can be reproduced based on whether at least two mobile terminals 100a, 100b, and 100c connected to enable wireless communication satisfy the specific condition.
In particular, when at least two mobile terminals are connected to the image output apparatus so as to be capable of wireless communication, the controller 280 determines whether the specific image 520 is displayed, Can be reproduced. In addition, the control unit 280 may restrict the reproduction of the specific image if at least one of the at least two mobile terminals does not satisfy the specific condition.
For example, the first to third mobile terminals 100a, 100b, and 100c may be connected to be capable of wireless communication with the video output apparatus 200, and the specific conditions may be limited by age (for example, ).
(Or age information) of the user of the corresponding mobile terminal, based on information related to the first to third mobile terminals (for example, information on the date of birth of the user set in each mobile terminal, etc.) Can be determined.
Also, when the age information of the user set in the first mobile terminal 100a and the second mobile terminal 100b meets the age limit, and the age information of the user set in the third mobile terminal 100c is the age limit (I.e., at least one of the at least two mobile terminals 100a, 100b, and 100c does not satisfy the specific condition), the control unit 280 determines whether the mobile terminal 100c of FIG. (b), the output of the image 520 in which the specific condition is set can be limited.
The control unit 280 may also output to the display unit 251 notification information (e.g., a pop-up window) 530 informing that the output of the image 520 is restricted.
The notification information 530 may include an OK button 532a and a button 532b linked to the function of reproducing the image for which the specific condition is set.
If the confirmation button 532a is selected, the control unit 280 may return to the previous screen (for example, the output screen of the video output apparatus shown in FIG. 5B).
If the button 532b associated with the function of reproducing the image with the specific condition is selected, the control unit 280 determines whether at least one of the at least two connected mobile terminals does not satisfy the specific condition And can reproduce the image 520. At this time, the control unit 280 can be implemented to reproduce the image only when the button 532b is selected by the mobile terminal 100a or 100b satisfying the specific condition.
Meanwhile, the video output apparatus 200 related to the present invention can output (reproduce) an image from the video output apparatus 200 from a connected mobile terminal so that wireless communication is possible.
For example, when a drag input starting from an image output to the display unit 251 is released from a graphic object related to a mobile terminal connected to enable wireless communication, the controller 280 controls the mobile terminal (E.g., link information, URL information, or the image itself) to the mobile terminal through the wireless communication unit such that an image in which the drag input is started is output from the mobile terminal. In this case, the mobile terminal can output (reproduce) a video substantially the same as the video in which the drag input is started.
That is, as shown in (a) of FIG. 5C, the control unit 280 determines whether at least two mobile terminals 100a, 100b 410b, and 410c associated with one of the graphic objects 100a, 100b, and 100c, the information related to the image is output through the wireless communication unit such that the mobile terminal corresponding to any one of the graphic objects outputs the image. To a mobile terminal corresponding to any one of the graphic objects.
At this time, the control unit 280 can transmit information related to the image only when the mobile terminal corresponding to any one of the graphic objects satisfies the specific condition. For example, when the age information of the user set in the first mobile terminal 100a corresponding to any one of the graphic objects 410a satisfies the specific condition, the control unit 280 controls the first mobile terminal 100a 100a to transmit information related to the image 520a. In this case, an image 520b substantially identical to the image 520a may be reproduced (output) on the touch screen of the first mobile terminal 100a as shown in FIG. 5 (b).
Meanwhile, if the mobile terminal corresponding to any one of the graphic objects does not satisfy the specific condition, the control unit 280 may restrict transmission of information related to the image. For example, when the third mobile terminal 100c corresponding to any one of the graphic objects 410c does not satisfy the specific condition, the control unit 280 displays the playback (or output) ) To the third mobile terminal (100c). In this case, the third mobile terminal 100c may output information 540 indicating that the reproduction is impossible, as shown in (c) of FIG.
According to the present invention, a user interface capable of outputting images in different ways according to at least two mobile terminals connected to enable wireless communication can be provided.
6A and 6B show an embodiment of a method of outputting an image (or moving image) stored in a mobile terminal connected to the image output apparatus 200 so as to enable wireless communication with the image output apparatus 200. FIG.
The display unit 251 of the video output apparatus 200 is provided with an image 600 related to an application associated with a function of outputting an image stored in a mobile terminal connected to enable wireless communication, ) May be displayed.
The control unit 280 determines whether a drag input starting from any one of the graphical objects 410a and 410b associated with at least two mobile terminals 100a and 100b connected to enable wireless communication is released from the image 600, The display unit 251 may output information 610a related to the image stored in the mobile terminal 100a corresponding to any one of the graphic objects 410a.
The information related to the image may be an image itself stored in the mobile terminal corresponding to the one graphic object, a thumbnail for the stored image, It may be the run screen itself.
At this time, the control unit 280 transmits information 610a related to the image to the display unit 251 in a different manner, based on whether at least two mobile terminals connected to enable wireless communication satisfy preset conditions Can be output.
The control unit 280 may receive information related to the mobile terminal from the connected mobile terminals when the at least two mobile terminals are connected to enable wireless communication. The information associated with the mobile terminal may include information related to the face.
The information related to the face may be information related to the face of the user of the corresponding mobile terminal. As an example, each mobile terminal may extract information associated with a face from a representative image (e.g., a user's face image) set by the user. The extraction can be performed through various methods such as a face recognition algorithm, and the related contents are beyond the scope of the present invention, and a detailed description thereof will be omitted.
Each mobile terminal is connected to the video output apparatus 200 so as to be capable of wireless communication (or when a drag input generated in the video output apparatus 200 is released from the image 600), information related to the face To the video output apparatus 200. [0034] FIG. For example, when the drag input performed by the image output apparatus 200 is released from the image 600 related to the associated application, the image output apparatus 200 may output the image stored in the connected mobile terminal, The control unit 280 may transmit a signal requesting transmission of information related to the face to the connected at least two mobile terminals. The connected at least two mobile terminals may then transmit information related to the face to the video output device based on the signal.
6A, the control unit 280 of the video output apparatus 200 determines whether or not the mobile terminal corresponding to any one of the graphic objects is present based on the information related to the received face 100a may visually distinguish the image 620a including the face image corresponding to the connected mobile terminals from the rest of the images 620b so as to allow wireless communication among the images stored in the images.
For example, at least two mobile terminals (for example, the first mobile terminal 100a and the second mobile terminal 100b) connected to enable wireless communication satisfy predetermined conditions, 6A, when the mobile terminal 100a is started and is released from the image 600, the control unit 280 transmits information related to the image stored in the first mobile terminal 100a, (610a) to the display unit 251 of the video output apparatus.
If the first and second mobile terminals 100a and 100b satisfy predetermined conditions, the control unit 280 determines whether information related to the face received from the first and second mobile terminals 100a and 100b 6A, an image including the user face of the first mobile terminal 100a and an image including the user face of the second mobile terminal 100b (or both users) The image including the face together) 620a can be visually distinguished from the remaining image 620b.
6B, when at least two mobile terminals 100a and 100c connected to the video output apparatus 200 for wireless communication do not satisfy the preset conditions, The display unit 251 can output the information 610a related to the image stored in the mobile terminal 100a corresponding to the graphic object 410a in which the drag input is started. That is, if at least two connected mobile terminals 100a and 100c do not satisfy the pre-set condition, the display unit 251 of the video output apparatus 200 may not display a separate visual classification.
According to the present invention, in the case where the mobile terminals connected to the video output apparatus satisfy predetermined conditions (for example, when the users of the mobile terminals are acquaintances of each other) The user can view the image through the video output device more conveniently.
As described above, according to the present invention, when a plurality of mobile terminals are connected to a single video output device so as to enable wireless communication, a plurality of mobile terminals are preset Different screen information can be output depending on whether the condition is satisfied or not.
Accordingly, the present invention can provide a user interface capable of outputting optimized screen information according to a mutual relationship between connected mobile terminals when a plurality of mobile terminals are connected in a commonly used video output apparatus.
The present invention described above can be embodied as computer-readable codes on a medium on which a program is recorded. The computer readable medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of the computer readable medium include a hard disk drive (HDD), a solid state disk (SSD), a silicon disk drive (SDD), a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, , And may also be implemented in the form of a carrier wave (e.g., transmission over the Internet). In addition, the computer may include a control unit 180 of the terminal or a control unit 280 of the video output device. Accordingly, the above description should not be construed in a limiting sense in all respects and should be considered illustrative. The scope of the present invention should be determined by rational interpretation of the appended claims, and all changes within the scope of equivalents of the present invention are included in the scope of the present invention.
