KR20160027846A - Electronic device and control method thereof - Google Patents

Abstract

The present invention relates to an electronic device comprising a main terminal and a wearable device which can be interconnected, and to a control method thereof. The electronic device comprises: a first device including a control unit for outputting a control signal which controls configuration of each part according to selection of a user; a second device including at least one of a user input unit interworking with the control signal inputted by the first device and a display unit; and a connector for supporting and fixating the first device and the second device on the same plane by interconnecting the first device with the second device when an external force is not applied thereto, and remaining a connection state of the first device and the second device by being deformed by an external force applied due to change in a location of at least one of the first device and the second device.

Description

ELECTRONIC DEVICE AND CONTROL METHOD THEREOF

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to an electronic apparatus including a main terminal and a wearable device capable of interconnecting, and a control method thereof.

A terminal can be divided into a mobile terminal (mobile / portable terminal) and a stationary terminal according to whether the terminal can be moved. The mobile terminal can be divided into a handheld terminal and a vehicle mounted terminal according to whether the user can directly carry the mobile terminal.

The functions of mobile terminals are diversified. For example, there are data and voice communication, photographing and video shooting through a camera, voice recording, music file playback through a speaker system, and outputting an image or video on a display unit. Some terminals are equipped with an electronic game play function or a multimedia player function. In particular, modern mobile terminals can receive multicast signals that provide visual content such as broadcast and video or television programs.

Such a terminal has various functions, for example, in the form of a multimedia device having multiple functions such as photographing and photographing of a moving picture, reproduction of a music or video file, reception of a game and broadcasting, etc. .

In order to support and enhance the functionality of such terminals, it may be considered to improve the structural and / or software parts of the terminal.

Meanwhile, the mobile terminal can be extended to a wearable device that can be worn on the body beyond the dimension that the user mainly grasps and uses. Such wearable devices are being tried in various forms, and researches on a configuration and / or a UI optimized for various types of wearable devices are underway.

The present invention is directed to solving the above-mentioned problems and other problems. Another object of the present invention is to provide an electronic device including a main terminal and a wearable device capable of interconnecting and a control method thereof.

According to an aspect of the present invention, there is provided a first device including a control unit for outputting a control signal for controlling a configuration of each part according to a user selection; A second device including at least one of a user input unit and a display unit interlocked with the control signal input from the first device; And at least one of the first device and the second device is configured to support and fix the first device and the second device on the same plane when an external force is not applied by interconnecting the first device and the second device, And a connector which is deformed according to an external force applied due to a change in position of one side and maintains a connection state between the first device and the second device.

Here, the first device may include a bar-shaped mobile terminal, and the second device may include a smart watch.

The connector can input / output the control signal between the first device and the second device.

Meanwhile, the control unit may control the configuration of each part according to a user input signal input from the second device.

The control unit may output a control signal for controlling the second device to display an image.

In addition, the control unit may control the display unit to display the processing result of the data by a combination of the display of the first device and the image displayed on the display of the second device.

Here, the controller senses whether or not the second device is disconnected. When the second device is detected as being disconnected, the image displayed on the display of the second device is displayed on the display displayed on the display of the first device Can be controlled to be included.

Effects of the mobile terminal and the control method according to the present invention will be described as follows.

According to at least one of the embodiments of the present invention, it is possible to provide an electronic device including a main terminal and a wearable device capable of interconnecting and a control method thereof.

In addition, according to at least one embodiment of the present invention, there is an advantage that convenience of use can be provided by allowing a portion where the main terminal and the wearable device are connected to move flexibly according to the movement of the wrist.

In addition, according to at least one embodiment of the present invention, there is an advantage that a plurality of displays can be utilized by combining a main terminal and a wearable device.

Further scope of applicability of the present invention will become apparent from the following detailed description. It should be understood, however, that the detailed description and specific examples, such as the preferred embodiments of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art.

1A is a block diagram for explaining an electronic apparatus related to the present invention.
1B and 1C are conceptual diagrams showing an example of a first electronic device related to the present invention in different directions.
2 is a perspective view showing an example of a second electronic device related to the present invention.
3 is a joint state view of a connector of an electronic apparatus according to the present invention.
4 is a use state diagram of an electronic device related to the present invention.
5 is a use state diagram of an electronic apparatus according to the first embodiment of the present invention.
6 is a use state diagram of an electronic apparatus according to a second embodiment of the present invention.
7 is a use state diagram of an electronic apparatus according to a third embodiment of the present invention.

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.

Examples of the electronic devices described herein include mobile phones, smart phones, laptop computers, digital broadcasting terminals, personal digital assistants (PDAs), portable multimedia players (PMPs), navigation systems, slate PCs 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 and 1B are block diagrams for explaining an electronic device related to the present invention, and FIGS. 1B and 1C are conceptual diagrams showing an example of a first electronic device related to the present invention in different directions .

The electronic device 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 the like. The components shown in FIG. 1A are not essential for implementing an electronic device, so that the electronic device described in this specification can have more or fewer components than those listed above.

More specifically, the wireless communication unit 110 among the above-described components can communicate with the electronic device 100 and the wireless communication system, between the electronic device 100 and another electronic device 100, or between the electronic device 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 that connect the electronic device 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 one or more sensors for sensing at least one of information in the electronic device, information about the surrounding environment surrounding the electronic device, 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 electronic device disclosed in this specification can combine and use 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 tip 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 functions as a user input unit 123 that provides an input interface between the electronic device 100 and a user and can provide an output interface between the electronic device 100 and the user.

The interface unit 160 serves as a path to various kinds of external devices connected to the electronic device 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 electronic device 100, corresponding to the connection of the external device to the interface unit 160, appropriate control related to the connected external device can be performed.

In addition, the memory 170 stores data supporting various functions of the electronic device 100. The memory 170 may store a plurality of application programs (application programs or applications) driven by the electronic device 100, data for operation of the electronic device 100, and commands. At least some of these applications may be downloaded from an external server via wireless communication. Also, at least some of these application programs may reside on the electronic device 100 from the time of shipment for the basic functions (e.g., call incoming, outgoing, message receiving, origination functions) of the electronic device 100. Meanwhile, the application program is stored in the memory 170, installed on the electronic device 100, and can be driven by the control unit 180 to perform the operation (or function) of the electronic device.

In addition to the operations associated with the application program, the control unit 180 typically controls the overall operation of the electronic device 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 electronic device 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 electronic apparatus 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 an operation, control, or control method of an electronic device according to various embodiments described below. Also, the operation, control, or control method of the electronic device can be implemented on the electronic device by driving at least one application program stored in the memory 170. [

Hereinafter, the components listed above will be described in more detail with reference to FIG. 1A, before explaining various embodiments implemented through the electronic device 100 as described above.

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 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 refers to a module for wireless Internet access, and may be built in or enclosed in the electronic device 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 may be connected between the electronic device 100 and the wireless communication system through the wireless area networks, between the electronic device 100 and another electronic device 100, or between the electronic device 100 ) And another electronic device 100 (or an external server) is located. The short-range wireless communication network may be a short-range wireless personal area network.

Here, the other electronic device 100 is a wearable device (e.g., a smartwatch, a smart glass, etc.) capable of interchanging data with the electronic device 100 according to the present invention (smart glass), HMD (head mounted display)). The short range communication module 114 can detect (or recognize) a wearable device capable of communicating with the electronic device 100 around the electronic device 100. [ If the detected wearable device is a device authenticated to communicate with the electronic device 100 according to the present invention, the control unit 180 may transmit at least a part of the data processed in the electronic device 100 to the short- 114 to the wearable device. Therefore, the user of the wearable device can use the data processed in the electronic device 100 through the wearable device. For example, according to this, when a telephone is received in the electronic device 100, the user performs a telephone conversation via the wearable device, or when a message is received in the electronic device 100, It is possible to check the message.

The position information module 115 is a module for obtaining the position (or the current position) of the electronic device, and a representative example thereof is a Global Positioning System (GPS) module or a Wireless Fidelity (WiFi) module. For example, when an electronic device utilizes a GPS module, the position of the electronic device can be obtained by using a signal transmitted from the GPS satellite. As another example, when the electronic device utilizes the Wi-Fi module, it can acquire the position of the electronic device based on the information of the wireless access point (wireless 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 modules of the wireless communication unit 110 to obtain data relating to the location of the electronic device, in addition or alternatively. The location information module 115 is a module used to obtain the location (or current location) of the electronic device, and is not limited to a module that directly calculates or obtains the location of the electronic device.

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 electronic apparatus 100 may be arranged to form a matrix structure and various angles or foci may be provided to the electronic apparatus 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 electronic device 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 used to receive information from a user. When information is input through the user input unit 123, the control unit 180 can control the operation of the electronic device 100 to correspond to the input information . The user input unit 123 may include a mechanical input unit (or a mechanical key, for example, a button located on the front, rear, or side of the electronic device 100, a dome switch, 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, The virtual key or the visual key can be displayed on the touch screen with various forms. For example, the virtual key or the visual key can be displayed on the touch screen, ), An icon, a video, or a combination thereof.

Meanwhile, the sensing unit 140 senses at least one of information in the electronic device, surrounding environment information surrounding the electronic device, and user information, and generates a corresponding sensing signal. The control unit 180 may control driving or operation of the electronic device 100 or perform data processing, function, or operation related to the application program installed in the electronic device 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 electronic device or the proximity sensor 141 near 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 electronic device 100 such that different operations or data (or information) are processed depending on whether the touch to the same point on the touch screen is a proximity touch or a touch contact .

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 can be determined according to the operating state of the electronic device 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 to be processed by the electronic device 100. For example, the display unit 151 may display execution screen information of an application program driven by the electronic device 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 electronic device 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. At least two haptic modules 153 may be provided according to the configuration of the electronic device 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 electronic device 100. Examples of events that occur in the electronic device 100 may include message reception, call signal reception, missed call, alarm, schedule notification, email reception, information reception via an application, and the like.

The signal output by the light output unit 154 is implemented as the electronic device 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 electronic device detecting the event confirmation of the user.

The interface unit 160 serves as a path for communication with all the external devices connected to the electronic device 100. The interface unit 160 receives data from an external device or transmits power to each component in the electronic device 100 or transmits data in the electronic device 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 usage right of the electronic device 100. The identification module 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 electronic device 100 when the electronic device 100 is connected to an external cradle, Various command signals may be transmitted to the electronic device 100. [ Various command signals or power from the cradle can be operated as a signal for recognizing that the electronic device 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 related to 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 electronic device 100 may operate in association with a web storage that performs a storage function of the memory 170 on the Internet.

Meanwhile, as described above, the control unit 180 controls the operation related to the application program and the general operation of the electronic device 100. [ For example, when the state of the electronic device satisfies 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 . Furthermore, the control unit 180 may control any one or a plurality of the above-described components in order to implement various embodiments described below on the electronic device 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 electronic device 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 . The description of a particular type of electronic device, which will be relevant to a particular type of electronic device, is generally applicable to other types of electronic devices.

Here, the terminal body can be understood as a concept of referring to the electronic device 100 as at least one aggregate.

The electronic apparatus 100 includes a case (for example, a frame, a housing, a cover, and the like) which forms an appearance. As shown in the figure, the electronic device 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 electronic device 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 unibody electronic device 100 in which a synthetic resin or metal is connected from the side to the rear side can be realized.

Meanwhile, the electronic device 100 may include a waterproof portion (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 electronic device 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, An electronic apparatus 100 in which a second sound output unit 152b and a second camera 121b are disposed on the rear side of the electronic apparatus 100 will be described as an example.

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 to be processed by the electronic device 100. For example, the display unit 151 may display execution screen information of an application program driven by the electronic device 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 implementation of the electronic device 100. [ In this case, the electronic apparatus 100 may have a plurality of display portions that are spaced apart from one another or may be disposed integrally with each other, or may be disposed on different surfaces.

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 electronic device 100 can be made simpler because the holes that are formed independently for the apparent acoustic output are 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 the user input portion 123 operated to receive a command for controlling the operation of the electronic device 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 electronic device 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 electronic device 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 electronic device 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 Port, a wireless LAN port, or the like), or a power supply terminal for supplying power to the electronic device 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 electronic device 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 electronic device 100 may be provided with an accessory that protects the appearance or supports or expands the function of the electronic device 100. One example of such an accessory is a cover or pouch that covers or accommodates at least one side of the electronic device 100. The cover or pouch may be configured to interlock with the display unit 151 to expand the function of the electronic device 100. [ Another example of an accessory is a touch pen for supplementing or extending a touch input to the touch screen.

On the other hand, electronic devices can be extended to a wearable device that can be worn on the body beyond the dimension that the user holds mainly in the hand. Such wearable devices include smart watch, smart glass, and head mounted display (HMD). Hereinafter, examples of electronic devices expanded to a wearable device will be described.

The wearable device can be made to be capable of mutually exchanging (or interlocking) data with other electronic device 100. The short range communication module 114 can detect (or recognize) a wearable device capable of communicating around the electronic device 100. [ If the detected wearable device is a device authenticated to communicate with the electronic device 100, the control unit 180 may transmit at least a part of the data processed by the electronic device 100 to the wearable device 100 via the short- Lt; / RTI > Accordingly, the user can use the data processed in the electronic device 100 through the wearable device. For example, when a phone call is received in the electronic device 100, it is possible to make a telephone call through the wearable device, or to confirm the received message via the wearable device when a message is received in the electronic device 100 .

2 is a perspective view showing an example of a watch-type electronic apparatus applicable to a second terminal device related to the present invention. In the following description, the watch-type electronic device 300 will be referred to as a smart watch 300.

Referring to FIG. 2, the smart watch 300 includes a main body 301 having a display portion 351 and a band 302 connected to the main body 301 and configured to be worn on the wrist. Generally, the electronic device 300 may include features of the electronic device 100 of Figures 1A-1C or similar features.

The main body 301 includes a case that forms an appearance. As shown, the case may include a first case 301a and a second case 301b that provide an internal space for accommodating various electronic components. However, the present invention is not limited to this, and one case may be configured to provide the internal space so that a smart wrist 300 of a unibody may be realized.

The SmartWatch 300 is configured to enable wireless communication, and the main body 301 may be provided with an antenna for the wireless communication. On the other hand, the antenna can expand its performance by using a case. For example, a case comprising a conductive material may be configured to electrically connect with the antenna to extend the ground or radiating area.

A display unit 351 is disposed on a front surface of the main body 301 to output information, and a touch sensor is provided on the display unit 351 to implement a touch screen. The window 351a of the display unit 351 may be mounted on the first case 301a to form a front surface of the terminal body together with the first case 301a.

The main body 301 may include an acoustic output unit 352, a camera 321, a microphone 322, a user input unit 323, and the like. When the display unit 351 is implemented as a touch screen, the display unit 351 may function as a user input unit 323, so that the main body 301 may not have a separate key.

The band 302 is worn on the wrist so as to surround the wrist and can be formed of a flexible material for easy wearing. As an example, the band 302 may be formed of leather, rubber, silicone, synthetic resin, or the like. In addition, the band 302 is detachably attached to the main body 301, and can be configured to be replaceable with various types of bands according to the user's preference.

On the other hand, the band 302 can be used to extend the performance of the antenna. For example, the band may include a ground extension (not shown) that is electrically connected to the antenna and extends the ground region.

The band 302 may be provided with a fastener 302a. The fastener 302a may be embodied by a buckle, a snap-fit hook structure, or a velcro (trademark), and may include a stretchable section or material . In this drawing, an example in which the fastener 302a is embodied as a buckle is shown.

Hereinafter, embodiments related to a control method that can be implemented in such an electronic apparatus 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.

FIG. 3 is a combined state diagram of a connector 500 of an electronic apparatus according to the present invention, in which a second device 300 connected to the first device 100 is used as a user input device.

The electronic device related to the present invention may be configured such that the first device 100 and the second device 300 are connected to the connector 500 so that input and output functions of a display device, an input device, a camera, a speaker, It is possible to do. Here, either one of the first device 100 and the second device may operate as a main device, and the other may function as an additional device providing an input / output function under the control of the main device.

In the following description, the first device 100 is a bar-shaped smartphone 100, and the second device 300 is a smartwatch 300. FIG. The smartphone 100 as the first device and the smart watch 300 as the second device 300 are connected to the connector 500 and can exchange signals with each other.

The connector 500 includes a first socket 510a for connecting to the interface unit 160 of the first device 100 and a second socket 510b for connecting to the interface unit of the second device 300, And a cable 500 for transmitting a signal input / output through the antenna 510a and 510b. Here, the cable 500 is designed to be long enough to support and support the smart phone 100 and the smart phone 100 at a close distance.

The interface unit 160 serves as a path to an external device connected to the electronic device. The interface unit 160 may include a wired / wireless data port, a port for connecting a device having an identification module, an audio I / O port, a video I / O Input / Output < / RTI > ports. The first device 100 and the second device 300 are connected to each other through the interface unit 160 and can input / output signals, thereby providing a mutually linked function.

The control unit 180 of the first device 100 may execute the application program stored in the memory and display the execution result on the display unit 151 according to the user's selection. The controller 180 of the first device 100 may recognize the second device 300 as an input device when it detects that the second device 300 is connected through the interface unit.

The controller of the second device 300 may transmit the selected user input on the touch screen to the first device 100 through the connector 500. [ The control unit 180 of the first device 100 may process the signal of the second device 300 input to the interface unit as a user input.

With this configuration, the second device 300 can be used as an input device for game operation while the first device 100 is executing the game software.

FIG. 4 is a diagram illustrating a state of use of an electronic apparatus according to the present invention, in which a second device 300 connected to the first device 100 is used as a display device.

The electronic device includes a first device 100 performing a function of a main device and a second device 300 sharing a display device and a connector 500 transmitting and receiving signals between the first device 100 and the second device 300 ). Here, the smartphone 100 may be applied as the first device that performs the function of the main device, and the SmartWatch 300 may be applied to the second device 300. [

The connector 500 includes a first socket 510a for connecting to the interface unit 160 of the first device 100 and a second socket 510b for connecting to the interface unit of the second device 300, And a cable 500 for transmitting a signal input / output through the antenna 510a and 510b.

The interface unit 160 may include a wired / wireless data port, a port for connecting a device having an identification module, an audio I / O port, a video I / Output ports of the first device 100 and the second device 300 to input and output signals of the first device 100 and the second device 300.

The control unit 180 of the first device 100 may provide a video call function. The control unit 180 transmits a voice and an image of the user inputted to the input unit 120 to the other party through the wireless communication unit and outputs the voice and image of the other party received by the wireless communication unit to the output unit 150 Output.

The control unit 180 of the first device 100 can output the sound of the other party to the sound output unit 152 while displaying the image of the other party on the display unit 151. [ The control unit 180 of the first device 100 may display the image of the user input through the camera 121 on the display unit 151 together with the image of the other party. Accordingly, when the video communication is performed only with the first device 100, the video of the user may be displayed in one area of the display unit 151 and the video of the other party may be displayed in the other area.

When the second device 300 is connected to the first device 100 through the connector 500 and the control unit 180 of the first device 100 detects that the second device 300 is connected through the interface unit The second device 300 can be recognized as a display unit. The control unit 180 of the first device 100 may output the image of the user or the video signal of the other device to the second device 300. [

The control unit 180 of the second device 300 displays the video signal of the first device 100 input to the interface unit on the display unit 351. Accordingly, the image of the user or the image of the other party can be divided and displayed on the display unit 351 of the second device 300.

On the other hand, when the first device 100 and the second device 300 are separated from each other before the video call is terminated, the control unit 180 of the first device 100 also displays the image displayed on the second device 300 Together with the display unit 151 of the device 100. [ Accordingly, in one area of the display unit 151, an image of a user who is performing a video call can be displayed and a video of the other party can be displayed in another area.

5 to 7 are use state diagrams of electronic apparatuses related to the present invention.

5, the electronic device according to the present invention includes a bar-type smartphone 100 operated as a first device 100, a connector 500 to a SmartWatch 300 operating as a second device, Can be used.

Ports for connection of the connector 500 may be provided on the side surfaces of the SmartWatch 300 and the smartphone 100. Accordingly, the smartphone 100 can be connected to the smart wrist 300, which is worn on the user's wrist, using the connector 500.

When the smartphone 100 is connected to the side of the smart watch 300, the smart phone 100 is fixed to the smart watch 300 by the connector 500 and is located on the back of the smart phone 100. [ Lt; / RTI > The user can freely use the other hand not wearing the smart watch 300 and the display unit 151 of the smart phone 100 and the display units 151 and 351 of the smart watch 300 are arranged side by side .

Referring to FIG. 6, in the electronic device related to the present invention, the connector 500 connecting the first device 100 and the second device 300 can be elastically deformed. Elastic deformation refers to a characteristic that if an external force is applied, it is deformed and then the original shape is restored when external force is removed.

The connector 500 is designed to have a length enough to support and fix the smart phone 100 as a first device and the smart wrench 300 as a second device at a close distance, and has a characteristic capable of elastic deformation. Accordingly, the connector 500 may be elastically deformed according to the movement of the wrist of the user, so that the positions of the smart wrist 300 and the smart phone 100 may be changed.

If the user keeps the wrist in a state where the smart wrist 300 and the smart phone 100 are connected to the connector 500, the smart wrist 300 and the smart phone 100 are arranged in the same plane maintain. Here, when the wrist is moved so that the end of the hand is directed upward, the connector 500 is elastically deformed according to the movement of the wrist so that the smartphone 100 is moved to a substantially vertical plane with respect to the smart wrist 300.

In this way, the connector 500 is elastically deformed with respect to the movement of the user, so that the position of the smart wrist 300 and the smart phone 100 can be flexibly changed, thereby providing convenience in use.

7, the electronic apparatus according to the present invention includes a bar-type smart phone 100 operating as a first device and a smart wrench 300 operating as a second device connected to the connector 500 It can be used in a state in which it is mounted on a predetermined plane.

The band 302 of the smart watch 300 may be formed of a flexible material so as to be worn on the wrist so as to surround the wrist and be easily worn. When the band 302 is formed of rubber, silicone, synthetic resin, or the like, the circular shape can be maintained even when the band 302 is not worn by the user. The smartphone 100 can be mounted to the main body 301 to support the main body 301 of the smartphone 100 by using the band 302. When the smartphone 100 is connected to the main body 301, 301 so as to be positioned on the same plane.

When the smart watch 300 and the smart phone 100 are connected to the connector 500, the smart watch 300 and the smart phone 100 are fixed on the same plane. The interconnected smartwatch 300 and the smartphone 100 may be supported by the band 302 of the smartwatch 300 so as to have an angle with respect to the stationary plane.

The present invention described above can be implemented 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. 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.

100: mobile terminal 110: wireless communication unit
120: input unit 140: sensing unit
150: output unit 160: interface unit
170: memory 180:
190: Power supply unit 300: Smart watch

Claims (7)

A first device including a control unit for outputting a control signal for controlling a configuration of each part according to a user selection;
A second device including at least one of a user input unit and a display unit interlocked with the control signal input from the first device; And
Wherein when the first device and the second device are interconnected and an external force is not applied, the first device and the second device are supported and fixed on the same plane, and at least one of the first device and the second device A connector which is deformed according to an external force applied by a change in position of the first device and maintains a connection state between the first device and the second device;
.
The method according to claim 1,
Wherein the first device includes a bar-shaped mobile terminal, and the second device includes a smart watch.
The method according to claim 1,
Wherein the connector comprises:
And said control device inputs and outputs said control signal between said first device and said second device.
The method according to claim 1,
Wherein,
And controls the respective components according to a user input signal input from the second device.
The method according to claim 1,
Wherein,
And outputs a control signal for controlling the second device to display an image.
The method according to claim 1,
Wherein,
And controls the display of the data processing result by a combination of the display of the first device and the image displayed on the display of the second device.
The method according to claim 6,
Wherein,
The control unit detects whether or not the second device is disconnected and controls the image displayed on the display of the second device to be included in the image being displayed on the display of the first device when the second device is detected as being disconnected .

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