KR102017696B1 - Mobile terminal and method for controlling mobile terminal - Google Patents

Abstract

According to an embodiment of the present invention, a mobile terminal includes a short range communication unit for receiving a plurality of different signals from a stylus pen, a touch screen, and a type of a signal received from a stylus pen among a plurality of different signals and a stylus recognized on the touch screen. It includes a control unit for performing a predetermined function by combining the touch pattern of the pen.

Description

MOBILE TERMINAL AND METHOD FOR CONTROLLING MOBILE TERMINAL}

The present invention relates to a mobile terminal including a stylus pen provided with a button.

Terminals may be divided into mobile / portable terminals and stationary terminals according to their mobility. The mobile terminal may be further classified into a handheld terminal and a vehicle mount terminal according to whether a user can directly carry it.

As the terminal functions are diversified, for example, such a terminal is a multimedia player having a complex function such as taking a picture or a video, playing a music or video file, playing a game, or receiving a broadcast. Is being implemented.

In order to support and increase the function of such a terminal, it may be considered to improve the structural part and / or the software part of the terminal.

Recently, as the mobile terminal of the input method using a touch sensor has been widely used, a difference occurs between an actual pen and an input when a touch is input using a finger, and the precision is inferior to drawing or writing with a real pen. The use of the stylus pen to assist the increase.

The present invention is proposed to meet the above-mentioned needs, and an object thereof is to provide a mobile terminal and a method of controlling the same, capable of performing a predetermined function of the mobile terminal through a button operation and a touch input of a stylus pen.

Another object of the present invention is to provide a mobile terminal and a method of controlling the same, which enable the mobile terminal to perform a predetermined function by changing the tilt of the stylus pen.

The technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned above will be clearly understood by those skilled in the art from the following description. Could be.

In order to achieve the above object, a mobile terminal according to an exemplary embodiment of the present invention includes a near field communication unit for receiving a plurality of different signals from a stylus pen, a touch screen, and a type and a touch signal received from a stylus pen among a plurality of different signals. It includes a control unit for performing a predetermined function by combining the touch pattern of the stylus pen recognized on the screen.

The touch screen displays at least one object, and when the object is selected by the stylus pen and receives at least one signal among a plurality of different signals, a function corresponding to the received signal is assigned to the selected object. Can be done for

The stylus pen includes two or more buttons, and when at least one of the two or more buttons is operated, the stylus pen may transmit a signal corresponding to the operated button to the local area communication unit.

The two or more buttons may include a first button and a second button, and the stylus pen may transmit a first signal when the first button is operated and transmit a second signal when the second button is operated.

First, when the object is touched by the stylus pen and the first signal and the second signal are sequentially received, the controller may copy the touched object to the clipboard.

The controller may be configured to paste the object copied to the clipboard into one region when the second signal and the first signal are sequentially received while the one region of the touch screen is touched by the stylus pen.

The controller pastes the most recently copied object among the objects copied to the clipboard into one area.

In addition, when a region of the touch screen is touched by the stylus pen for a predetermined time or more, the controller may display at least one thumbnail corresponding to at least one object copied to the clipboard in the region.

In addition, when at least one of the displayed thumbnails is touched by the stylus pen, the controller may paste an object corresponding to the touched thumbnails into one region.

In addition, when the second signal is received for a predetermined time or more and a first signal is received while the one region of the touch screen is touched by the stylus pen, the controller may select the object previously copied among the objects copied to the clipboard. Can paste in one area.

In addition, the controller may store the position information of the touched object on the touch screen when copying the touched object to the clipboard.

In addition, when the second signal and the first signal are sequentially received while the touch screen is touched by the stylus pen, the controller may paste the copied object to the touch screen according to the stored position information.

Meanwhile, the stylus pen further includes a tilt detection sensor, and when a change in the tilt of the stylus is detected, the stylus pen transmits a signal corresponding to the detected tilt to the short range communication unit, and the controller determines a tilt of the stylus pen from the received tilt corresponding signal. If it is determined that the tilt is greater than one area and the area of the touch screen is touched, at least one of the objects copied to the clipboard may be pasted into the area.

The controller determines that the inclination of the stylus pen is changed more than a plurality of times within a predetermined time from the received tilt corresponding signal, and when one region of the touch screen is touched by the stylus pen, at least one of the objects copied to the clipboard is detected. You can paste them all in one area.

The controller may copy the at least one object displayed in the single closed curve trajectory touched by the stylus pen to the clipboard while the first signal and the second signal are sequentially received.

The controller may paste the at least one object copied to the clipboard onto the touch screen in a state displayed in a single closed curve trajectory.

Meanwhile, a conductor is further provided at one end of the stylus pen, and when a current is sensed by the conductor, a signal corresponding to the sensed current may be transmitted to the short range communication unit.

When the touch on the touch screen is recognized, if a signal corresponding to the sensed current is received, the controller may determine that the recognized touch is caused by the stylus pen.

Alternatively, the touch screen displays at least one object, and the controller receives at least one signal from among a plurality of different signals, and when an object is selected by the stylus pen, a function corresponding to the received signal is assigned to the selected object. Can be done for

According to an embodiment of the present invention, a method of controlling a mobile terminal includes receiving a plurality of different signals from a stylus pen through a short range communication unit, recognizing a touch of the stylus pen through a touch screen, and a stylus among a plurality of different signals. The method may include performing a predetermined function by combining a type of a signal received from the pen and a touch pattern of the recognized stylus pen.

The effects of the mobile terminal according to the present invention will be described below.

According to at least one of the embodiments of the present invention, it is possible to simply perform a predetermined function of the mobile terminal through the operation of the stylus button, to improve the convenience of the touch input using the stylus pen on the mobile terminal and to utilize a variety of expressions You can broaden your range.

The effects obtainable in the present invention are not limited to the above-mentioned effects, and other effects not mentioned above may be clearly understood by those skilled in the art from the following description. will be.

1 is a block diagram of a mobile terminal according to an embodiment of the present invention.
2 is a front perspective view of a mobile terminal according to an embodiment of the present invention.
3 is an exemplary diagram of a stylus pen connected to a mobile terminal in a short range communication according to an embodiment of the present invention.
4 is a flowchart illustrating a method for controlling a mobile terminal according to an embodiment of the present invention.
5 is an exemplary diagram in which a mobile terminal performs a predetermined function according to a button press of a stylus pen according to an embodiment of the present invention.
6 is an exemplary diagram for deleting an object displayed on a mobile terminal according to an embodiment of the present invention.
7 is a view illustrating a menu for selecting a pen to be displayed on a touch screen or a tool for editing a displayed object according to a drawing input of a stylus pen through a button manipulation of a stylus pen of a mobile terminal according to an embodiment of the present invention; It is an illustration.
8 is an exemplary diagram of copying an object displayed on a touch screen of a mobile terminal using a button of a stylus pen according to an embodiment of the present invention.
9 is an exemplary diagram of copying an object displayed on a touch screen of a mobile terminal using a button of a stylus pen according to another embodiment of the present invention.
10 is an exemplary diagram of pasting an object copied to a clipboard of a mobile terminal according to a button operation of a stylus pen according to an embodiment of the present invention.
11 is an exemplary diagram of pasting an object copied to a clipboard of a mobile terminal according to a button operation of a stylus pen according to another embodiment of the present invention.
12 is an exemplary view of pasting an object copied to a clipboard of a mobile terminal according to a button operation of a stylus pen according to another embodiment of the present invention.
FIG. 13 is an exemplary view of detecting and pasting a tilt change of a stylus pen on an object copied to a clipboard of a mobile terminal according to an embodiment of the present disclosure.
14 is an exemplary diagram of copying or pasting an object displayed on a mobile terminal according to a button operation of a pen according to an exemplary embodiment.
15 is an exemplary diagram of executing a predetermined function of a mobile terminal according to an embodiment of the present disclosure through button manipulation of a stylus pen.
16 is an exemplary diagram of performing a predetermined function of a mobile terminal according to a wind detected from a stylus pen according to an embodiment of the present invention.

Hereinafter, a mobile terminal according to the present invention will be described in more detail with reference to the accompanying drawings. The suffixes "module" and "unit" for components used in the following description are given or used in consideration of ease of specification, and do not have distinct meanings or roles from each other.

The mobile terminal described herein may include a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), navigation, and the like. However, it will be readily apparent to those skilled in the art that the configuration according to the embodiments described herein may also be applied to fixed terminals such as digital TVs, desktop computers, etc., except when applicable only to mobile terminals.

1 is a block diagram of a mobile terminal according to an embodiment of the present invention.

The mobile terminal 100 includes a wireless communication unit 110, an A / V input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, and an interface. The unit 170, the controller 180, and the power supply unit 190 may be included. The components shown in FIG. 1 are not essential, so that a mobile terminal having more or fewer components may be implemented.

Hereinafter, the components will be described in order.

The wireless communication unit 110 may include one or more modules that enable wireless communication between the mobile terminal 100 and the wireless communication system or between the mobile terminal 100 and a network in which the mobile terminal 100 is located. For example, the wireless communication unit 110 may include a broadcast receiving module 111, a mobile communication module 112, a wireless internet module 113, a short range communication module 114, a location information module 115, and the like. .

The broadcast receiving module 111 receives a broadcast signal 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 mean a server that generates and transmits a broadcast signal and / or broadcast related information or a server that receives a previously generated broadcast signal and / or broadcast related information and transmits the same to a terminal. The broadcast signal may include not only a TV broadcast signal, a radio broadcast signal, and a data broadcast signal, but also a broadcast signal having a data broadcast signal combined with a TV broadcast signal or a radio broadcast signal.

The broadcast associated information refers to 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, it may exist in the form of Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB) or Electronic Service Guide (ESG) of Digital Video Broadcast-Handheld (DVB-H).

The broadcast receiving module 111 may include, for example, Digital Multimedia Broadcasting-Terrestrial (DMB-T), Digital Multimedia Broadcasting-Satellite (DMB-S), Media Forward Link Only (MediaFLO), and Digital Video Broadcast (DVB-H). -Handheld), DVB-CBMS (Convergence of Broadcasting and Mobile Service), OMA-BCAST (Open Mobile Alliance-BroadCAST), CMMB (China Multimedia Mobile Broadcasting), MBBMS (Mobile Broadcasting Business Management System), ISDB-T (Integrated Services) Digital broadcast signals may be received using a digital broadcast system such as Digital Broadcast-Terrestrial. Of course, the broadcast receiving module 111 may be configured to be suitable for not only the above-described digital broadcasting system but also other broadcasting systems.

The broadcast signal and / or broadcast related information received through the broadcast receiving module 111 may be stored in the memory 160.

The mobile communication module 112 may include at least one of a base station, an external terminal, and a server on a mobile communication network such as but not limited to Gobal System for Mobile communications (GSM), Code Division Multiple Access (CDMA), and Wideband CDMA (WCDMA). Send and receive wireless signals with one. The wireless signal may include various types of data according to transmission and reception of a voice call signal, a video call call signal, or a text / multimedia message.

The wireless internet module 113 refers to a module for wireless internet access and may be embedded or external to the mobile terminal 100. Wireless Internet technologies include Wireless LAN (Wi-Fi), Wireless Broadband (Wibro), World Interoperability for Microwave Access (Wimax), High Speed Downlink Packet Access (HSDPA), GSM, CDMA, WCDMA, Long Term Evolution), but is not limited to such.

In view of the fact that the wireless Internet access by Wibro, HSDPA, GSM, CDMA, WCDMA, LTE, etc. is made through a mobile communication network, the wireless Internet module 113 for performing a wireless Internet access through the mobile communication network is the mobile communication module. It can be understood as a kind of (112).

The short range communication module 114 refers to a module for short range communication. As a short range communication technology, Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, and the like may be used.

The location information module 115 is a module for obtaining a location of a mobile terminal, and a representative example thereof is a GPS (Global Position System) module. According to the current technology, the GPS module 115 calculates distance information and accurate time information away from three or more satellites, and then applies trigonometric methods to the calculated information, thereby providing three-dimensional chords according to latitude, longitude, and altitude. The location information can be calculated accurately. Currently, a method of calculating position and time information using three satellites and correcting the error of the calculated position and time information using another satellite is widely used. In addition, the GPS module 115 may calculate speed information by continuously calculating the current position in real time.

Referring to FIG. 1, the A / V input unit 120 is for inputting an audio signal or a video signal, and may include a camera 121 and a microphone 122. The camera 121 processes image frames such as still images or moving images obtained by the image sensor in the video call mode or the photographing mode. The processed image frame may be displayed on the display unit 151.

The image frame processed by the camera 121 may be stored in the memory 160 or transmitted to the outside through the wireless communication unit 110. Two or more cameras 121 may be provided according to the use environment.

The microphone 122 receives an external sound signal by a microphone in a call mode, a recording mode, a voice recognition mode, etc., and processes the external sound signal into electrical voice data. The processed voice data may be converted into a form transmittable to the mobile communication base station through the mobile communication module 112 and output in the call mode. The microphone 122 may implement various noise removing algorithms for removing noise generated in the process of receiving an external sound signal.

The user input unit 130 generates input data for the user to control the operation of the terminal. The user input unit 130 may include a button 136 and a touch sensor (static pressure / capacitance) 137 positioned at the front, rear, or side of the mobile terminal 100, and although not shown, a keypad (key pad) ), A dome switch, a jog wheel, and a jog switch may be further included.

The sensing unit 140 detects a current state of the mobile terminal 100 such as an open / closed state of the mobile terminal 100, a location of the mobile terminal 100, presence or absence of a user contact, orientation of the mobile terminal, acceleration / deceleration of the mobile terminal, and the like. To generate a sensing signal for controlling the operation of the mobile terminal 100. For example, when the mobile terminal 100 is in the form of a slide phone, it may sense whether the slide phone is opened or closed. In addition, whether the power supply unit 190 is supplied with power, whether the interface unit 170 is coupled to the external device may be sensed. The sensing unit 140 may include a proximity sensor 141. (The proximity sensor will be described later.)

The output unit 150 is used to generate an output related to sight, hearing, or tactile sense, and includes a display unit 151, an audio output module 152, an alarm unit 153, and a haptic module 154. Can be.

The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, when the mobile terminal is in a call mode, the mobile terminal displays a user interface (UI) or a graphic user interface (GUI) related to the call. When the mobile terminal 100 is in a video call mode or a photographing mode, the mobile terminal 100 displays photographed and / or received images, a UI, and a GUI.

The display unit 151 includes a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), and a flexible display (flexible). and at least one of a 3D display.

Some of these displays can be configured to be transparent or light transmissive so that they can be seen from the outside. This may be referred to as a transparent display. A representative example of the transparent display is TOLED (Transparant OLED). The rear structure of the display unit 151 may also be configured as a light transmissive structure. With this structure, the user can see the object located behind the terminal body through the area occupied by the display unit 151 of the terminal body.

There may be two or more display units 151 according to the implementation form of the mobile terminal 100. For example, a plurality of display units may be spaced apart or integrally disposed on one surface of the mobile terminal 100, or may be disposed on different surfaces, respectively.

When the display unit 151 and the touch sensor 137 form a mutual layer structure or are integrally formed (hereinafter referred to as a touch screen), the display unit 151 may also be used as an input device in addition to an output device. Can be. For example, when the touch sensor has a form of a touch film, a touch sheet, or a touch pad, the touch sensor may be stacked on the display unit 151 to form a layer structure, and may be included in the configuration of the display unit 151 to be integrated. Can be made.

The touch sensor may be configured to convert a change in pressure applied to a specific portion of the display unit 151 or capacitance generated in a specific portion of the display unit 151 into an electrical input signal. The touch sensor may be configured to detect not only the position and area of the touch but also the pressure at the touch.

If there is a touch input to the touch sensor, the corresponding signal (s) is sent to a touch controller (not shown). The touch controller processes the signal (s) and then transmits the corresponding data to the controller 180. As a result, the controller 180 can know which area of the display unit 151 is touched.

The proximity sensor 141 may be disposed in an inner region of the mobile terminal surrounded by the touch screen or near the touch screen. The proximity sensor refers to a sensor that detects the presence or absence of an object approaching a predetermined detection surface or an object present in the vicinity without using a mechanical contact by using an electromagnetic force or infrared rays. Proximity sensors have a longer life and higher utilization than touch sensors.

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

Hereinafter, for convenience of explanation, an act of allowing the pointer to be recognized without being in contact with the touch screen so that the pointer is located on the touch screen is referred to as a "proximity touch". The act of actually touching the pointer on the touch screen may be referred to as "contact touch". The position where the proximity touch is performed by the pointer on the touch screen may mean a position where the pointer is perpendicular to the touch screen when the pointer is in proximity touch.

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

The sound output module 152 may output audio data received from the wireless communication unit 110 or stored in the memory 160 in a call signal reception, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, and the like. The sound output module 152 may also output a sound signal related to a function (eg, a call signal reception sound, a message reception sound, etc.) performed in the mobile terminal 100. The sound output module 152 may include a receiver, a speaker, a buzzer, and the like.

The alarm unit 153 outputs a signal for notifying occurrence of an event of the mobile terminal 100. Examples of events occurring in the mobile terminal include call signal reception, message reception, key signal input, and touch input. The alarm unit 153 may output a signal for notifying occurrence of an event in a form other than a video signal or an audio signal, for example, vibration. Since the video signal or the audio signal may be output through the display unit 151 or the audio output module 152, in this case, the display unit 151 and the audio output module 152 are a kind of alarm unit 153. It may be classified as.

The haptic module 154 generates various haptic effects that a user can feel. Vibration is a representative example of the haptic effect generated by the haptic module 154. The intensity and pattern of vibration generated by the haptic module 154 can be controlled. For example, different vibrations may be synthesized and output or may be sequentially output.

In addition to vibration, the haptic module 154 may be configured to provide a pin array that vertically moves with respect to the contact skin surface, a jetting force or suction force of air through an injection or inlet port, grazing to the skin surface, contact of an electrode, electrostatic force, and the like. Various tactile effects can be generated, such as effects by the endothermic and the reproduction of a sense of cold using the elements capable of endotherm or heat generation.

The haptic module 154 may not only deliver the haptic effect through direct contact, but also may implement the user to feel the haptic effect through a muscle sense such as a finger or an arm. Two or more haptic modules 154 may be provided according to configuration aspects of the mobile terminal 100.

The memory unit 160 may store a program for processing and controlling the controller 180, and temporarily stores input / output data (for example, a phone book, a message, an audio, a still image, a video, etc.). It can also perform a function for. The memory unit 160 may store a frequency of use of each of the data (eg, a phone number, a message, and a frequency of use of each multimedia).

In addition, the memory unit 160 may store data regarding vibration and sound of various patterns output when a touch input on the touch screen is performed.

The memory 160 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory), RAM (Random Access Memory, RAM), Static Random Access Memory (SRAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Programmable Read-Only Memory (PROM), Magnetic Memory, Magnetic It may include a storage medium of at least one type of disk, optical disk. The mobile terminal 100 may operate in connection with a web storage that performs a storage function of the memory 160 on the Internet.

The interface unit 170 serves as a path with all external devices connected to the mobile terminal 100. The interface unit 170 receives data from an external device, receives power, transfers the power to each component inside the mobile terminal 100, or transmits data inside the mobile terminal 100 to an external device. For example, wired / wireless headset ports, external charger ports, wired / wireless data ports, memory card ports, ports for connecting devices with identification modules, audio input / output (I / O) ports, The video input / output (I / O) port, the earphone port, and the like may be included in the interface unit 170.

The identification module is a chip that stores various types of information for authenticating the usage rights of the mobile terminal 100, and includes a user identification module (UIM), a subscriber identify module (SIM), and a universal user authentication module ( Universal Subscriber Identity Module (USIM), and the like. A device equipped with an identification module (hereinafter referred to as an 'identification device') may be manufactured in the form of a smart card. Therefore, the identification device may be connected to the terminal 100 through a port.

The interface unit may be a passage through which power from the cradle is supplied to the mobile terminal 100 when the mobile terminal 100 is connected to an external cradle, or various command signals input from the cradle by a user may be moved. It may be a passage that is delivered to the terminal. Various command signals or power input from the cradle may be operated as signals for recognizing that the mobile terminal is correctly mounted on the cradle.

The controller 180 typically controls the overall operation of the mobile terminal. For example, perform related control and processing for voice calls, data communications, video calls, and the like. The controller 180 may include a multimedia module 181 for playing multimedia. The multimedia module 181 may be implemented in the controller 180 or may be implemented separately from the controller 180.

The controller 180 may perform a pattern recognition process for recognizing a writing input or a drawing input performed on the touch screen as text and an image, respectively.

The power supply unit 190 receives an external power source and an internal power source under the control of the controller 180 to supply power for operation of each component. The power supply unit 190 may include, for example, a battery, a connection port, a power supply control unit, and a charging monitoring unit.

The battery may be a built-in battery made to be chargeable, and may be detachably coupled to the terminal body for charging. The connection port may be configured as an example of the interface 170 to which an external charger for supplying power for charging the battery is electrically connected.

Various embodiments described herein may be implemented in a recording medium readable by a computer or similar device using, for example, software, hardware or a combination thereof.

According to a hardware implementation, the embodiments described herein include application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), and the like. It may be implemented using at least one of processors, controllers, micro-controllers, microprocessors, and electrical units for performing other functions. The described embodiments may be implemented by the controller 180 itself.

According to the software implementation, embodiments such as the procedures and functions described herein may be implemented as separate software modules. Each of the software modules may perform one or more functions and operations described herein. Software code may be implemented in software applications written in a suitable programming language. The software code may be stored in the memory 160 and executed by the controller 180.

2 is a front perspective view of an example of a mobile terminal or a mobile terminal according to the present invention;

The disclosed mobile terminal 100 has a terminal body in the form of a bar. However, the present invention is not limited thereto and may be applied to various structures such as a slide type, a folder type, a swing type, a swivel type, and two or more bodies are coupled to be relatively movable.

The body of the mobile terminal 100 includes a case 101, 102, 103 forming the appearance. In this embodiment, the case may be divided into a front case 101 and a rear case 102. Various electronic components are built in the space formed between the front case 101 and the rear case 102.

Parts that need to be detached, such as an auxiliary storage medium 165 such as a USIM card and a memory card, may include an opening in the case to be inserted into the case from the outside. Slots may be formed on the side of the case such that the auxiliary storage medium 165 is inserted into and mounted on the side of the mobile terminal 100, and card slots 166 and 167 may be formed to be mounted on the surface of the rear case 102. It may be.

The cases 101, 102, and 103 may be formed by injecting synthetic resin, or may be formed to have a metal material such as stainless steel (STS) or titanium (Ti).

The terminal cases 101 and 102 may include a display unit 151, an audio output unit 152, a camera 121, a user input unit 130/131, 132, a microphone 122, an interface 170, and the like.

The display unit 151 occupies most of the main surface of the front case 101. The sound output unit 152 and the camera 121 are disposed in regions adjacent to one end of both ends of the display unit 151, and the user input unit 131 and the microphone 122 are disposed in regions adjacent to the other end. The user input unit 132 and the interface 170 may be disposed on side surfaces of the front case 101 and the rear case 102.

The user input unit 130 is manipulated to receive a command for controlling the operation of the mobile terminal 100, and may include a plurality of manipulation units 131, 132, and 133. The manipulation units 131, 132, 133 may also be collectively referred to as a manipulating portion.

Content input by the first or second manipulation units 131 and 132 may be variously set. For example, the first operation unit 131 receives a command such as start, end, scroll, and the like, and the second operation unit 132 inputs a command such as adjusting the volume of the sound output from the sound output unit 152. The third manipulation unit 133 may receive a command such as activating / deactivating the touch recognition mode of the display unit 151.

The operation units 131, 132, and 133 may have a button method for recognizing when a user applies pressure. In addition to the display unit 151, the operation units 131, 132, and 133 may include a touch sensor. The user's command may be input only by touching.

3 is an exemplary diagram of a stylus pen 200 connected to a mobile terminal 100 according to an embodiment of the present invention through short-range communication. The stylus pen 200 of the present invention may have a pen tip 210 at one end thereof, and the pen tip 210 may vary according to an input method of the touch sensor 137. When the touch sensor 137 is a pressure-sensitive method for detecting pressure, a pen tip 210 having a predetermined thickness may be used to apply pressure to an accurate position regardless of a material, and the touch sensor may detect a change in capacitance. In the case of the electrostatic method, a pen tip 210 made of a conductive material may be used.

In addition, the stylus pen 200 may include a sensor (not shown) that detects a pressure applied to the pen tip 210 when the pen tip 210 contacts the touch screen 151. Therefore, when the stylus pen 200 touches the touch screen 151, the controller 180 may determine that the touch input is caused by the tip of the stylus pen 200 using the signal generated by the sensor.

As shown in FIG. 3, two buttons 220 may be provided on the side of the stylus pen 200. When two buttons 220 are pressed, different types of signals may be generated. For example, when the first button 222 is pressed, a first signal is generated, and when the second button 224 is pressed, a second signal is generated. When the first button 222 and the second button 224 are simultaneously pressed, the first signal and the second signal may be simultaneously generated.

The stylus pen 200 may further include a tilt detection sensor (not shown) that detects a tilt of the stylus pen 200. Therefore, the tilt sensor may detect the tilt of the stylus pen 200 and convert it to digital data.

The other end opposite to the pen tip 210 of the stylus pen 200 is equipped with a wind sensor 230, the wind sensor 230 detects the direction and speed of the wind, it can be converted into digital data have.

The stylus pen 200 may include a short range communication module (not shown) for transmitting a signal to the mobile terminal 100. The wireless communication module includes a sensor and a pen tip 210 for detecting a pressure applied to the first signal generated by the first button 222, the second signal generated by the second button 224, and the pen tip 210. Transmitting the digital data generated from the sensor or the tilt detection sensor and the wind detection sensor 230 for detecting the current flowing in the conductive material of the mobile terminal 100. The transmitted signal may be received by the wireless communication unit of the mobile terminal 100. Since the signal transmission to the mobile terminal 100 of the stylus pen 200 is generally performed while the mobile terminal 100 is in use, the distance between the mobile terminal 100 and the stylus pen 200 is not far apart so that the short-range communication unit 114 ) Can be used.

Next, referring to FIG. 4, a method of controlling the mobile terminal 100 according to the type of the signal generated by the button 220 provided in the stylus pen 200 and the touch input pattern will be described.

4 is a flowchart illustrating a method for controlling a mobile terminal 100 according to an embodiment of the present invention. The controller 180 detects a touch input on the touch screen 151 (S410). The controller 180 may detect one touch input for one point of the touch screen 151 or detect a trajectory of the touch input on the touch screen 151.

In addition, the short-range communication unit 114 receives a pressing signal of the button 220 of the stylus pen 200 (S420). That is, a signal generated according to the pressing of the first button 222 or the second button 224 of the stylus pen 200 may be received by the short range communication unit 114 of the mobile terminal 100. Then, the local area communication unit 114 may output the received signal to the controller 180.

Step S410 and step S420 may be performed at the same time, or step S420 may be performed before step S410.

Next, the controller 180 determines the type of the signal received from the stylus pen 200 and the pattern of the touch input detected by the touch screen 151 (S430).

The controller 180 may determine whether or not the touch input and the signal are received. For example, the controller 180 may determine whether the first signal is received after the touch screen 151 is touched or whether the touch screen 151 is touched after the first signal is received.

The controller 180 may determine whether a signal is received from the stylus pen 200 when the touch input is recognized for a predetermined time or more. In contrast, the controller 180 may determine whether a signal of the same type is received from the stylus pen 200 for a predetermined time or longer and a touch input is detected.

When different types of signals are sequentially received, the controller 180 may determine the type and the type of each signal. For example, the controller 180 may determine whether the first signal is received after the second signal is received.

The controller 180 may determine the touch input point and the trajectory of the touch input. For example, the controller 180 may determine whether the trajectory of the touch input is a single closed curve, and determine an object displayed in the single closed curve.

The controller 180 may determine a change in inclination of the stylus pen 200 from the received signal. For example, the controller 180 may determine whether the inclination of the stylus pen 200 is changed more than a predetermined range or the inclination of the stylus pen 200 is changed more than a plurality of times within a predetermined time.

The controller 180 may determine the direction and speed of the wind detected by the wind sensor 230 from the received signal. For example, the controller 180 may determine whether wind is introduced into the wind sensor 230 of the stylus pen 200 or whether it is leaked.

Next, the controller 180 performs a predetermined function according to the determined signal and the touch input pattern (S440). This will be described with reference to the following drawings.

5 is an exemplary diagram in which the mobile terminal 100 performs a predetermined function according to the pressing of the button 220 of the stylus pen 200 according to an embodiment of the present invention. As shown in FIG. 5A, the user may hold the stylus pen 200 by hand and make a touch input on the touch screen 151 of the mobile terminal 100 with the pen tip 210 of the stylus.

Then, the controller 180 may perform a predetermined function according to the detected touch input. For example, when the mobile terminal 100 is in the drawing mode, the controller 180 may display an object corresponding to the touch input on the touch screen 151 in the trace of the touch input. In this case, the displayed object is assumed to be a line 510 drawn with a pen of a first type.

In this case, when the local area communication unit 114 receives the signal for pressing the first button 222 of the stylus pen 200 at least once, the controller 180 may determine the pen of the pen displayed on the touch screen 151 by a touch input. You can change the type. That is, the trajectory of the touch input to be displayed on the touch screen 151 may change according to the pressing of the first button 222.

For example, when the local area communication unit 114 receives a signal for pressing the first button 222 once, as illustrated in FIG. 5B, the controller 180 may touch the track of the touch screen 151. May be displayed by changing from the pen of the first type to the pen of the second type. Therefore, according to the user's touch input, the trace 520 drawn by the pen of the second type may be displayed on the touch screen.

In addition, when the local area communication unit 114 receives the signal for pressing the first button 222 twice in succession, as shown in FIG. 5 (c), the controller 180 controls the first type of pen as the third type. By changing with a pen, the trajectory of the touch input can be displayed. Therefore, according to the user's touch input, the trace 530 drawn by the pen of the third type may be displayed on the touch screen.

That is, the controller 180 may change the type of the object to be displayed corresponding to the touch input trajectory of the touch screen 151 according to the number of times of receiving the signal for pressing the first button 222.

Next, a method of deleting an object displayed on the screen according to the pressing of the second button 224 will be described with reference to FIG. 6.

6 is an exemplary diagram for deleting an object displayed on the mobile terminal 100 according to an embodiment of the present invention. As illustrated in FIG. 6A, a plurality of objects 610 and 612 may be displayed on the touch screen 151. In this case, when a signal for pressing the second button 224 of the stylus pen 200 is received, when a touch on at least one object 612 of the displayed objects 610 and 612 is recognized, the controller 180 May change the touched object 612.

The short range communication unit 114 may receive a signal for pressing the second button 224, and the controller 180 may determine the object 612 displayed at the touched point on the touch screen 151. If the object 612 displayed on the touch screen 151 is touched while receiving the second signal, the controller 180 may perform a function related to the touched object 612.

For example, if “L” 610 and “G” 612 are displayed on the touch screen 151, the user may press “G” 612 while pressing the second button 224 of the stylus pen 200. ) May be touched with the pen tip 210 of the stylus pen 200.

Then, as illustrated in FIG. 6B, the controller 180 may delete the “G” object 612 as a function related to the touched object. In this case, the controller 180 may further display a notification phrase 620 indicating that the touched object 612 has been deleted along with the deletion of the touched object 612. In addition, the controller 180 may display a thumbnail (not shown) of the deleted object 612 together with the notification phrase 620.

In addition, the user may touch the “L” 610 with the pen tip 210 of the stylus pen 200 while pressing the second button 224 of the stylus pen 200. Then, as illustrated in FIG. 6C, the controller 180 may delete the “L” object 610 as a function related to the touched object. In this case, the controller 180 may further display a notification text 620 indicating that the touched object 610 has been deleted along with the deletion of the touched object 610.

Next, referring to FIG. 7, a method of displaying a menu related to an object according to the pressing of the first button 222 and the second button 224 will be described.

7 illustrates an object to be displayed on the touch screen 151 according to a drawing input of the stylus pen 200 through manipulation of a button 220 of the stylus pen 200 of the mobile terminal 100 according to an embodiment of the present invention. This is an exemplary view showing a menu for selecting a related tool.

As shown in FIG. 7A, the user may press the first button 222, press the second button 224, and then press the first button 222. Then, according to the user's input, the stylus pen 200 may sequentially transmit the first signal, the second signal, and the first signal to the mobile terminal 100.

When the signal is sequentially received and the touch screen 151 is touched by the stylus pen 200, as shown in FIG. 7B, the controller 180 is connected to the touch screen 151 at the touched point. The tool selection menu 700 may be displayed. That is, the controller 180 may display the tool selection menu 700 through a pattern and a touch input of a signal received from the stylus pen 200.

In addition, when an input for touching a pen type or a tool displayed on the tool selection menu 700 is recognized, the controller 180 stops displaying the tool selection menu 700 and then touches the pen or the tool touched with respect to the input touch. It can perform a function corresponding to.

For example, when the user selects the pen from the tool selection menu 700, the controller 180 may display the pen selected according to the trajectory of the touch input.

As another example, when the user selects a knife, the controller 180 may cut out an image displayed on the touch screen 151 according to the trajectory of the touch input thereafter.

Next, a method of copying an object displayed on the touch screen 151 will be described with reference to FIG. 8.

8 is an exemplary diagram of copying an object displayed on the touch screen 151 of the mobile terminal 100 using the button 220 of the stylus pen 200 according to an embodiment of the present invention. As shown in FIG. 8A, three objects may be displayed on the touch screen 151.

In this case, the user may touch any one of the objects displayed on the screen while pressing the first button 222 of the stylus pen 200 and then pressing the second button 224. Accordingly, the stylus pen 200 transmits the first signal to the mobile terminal 100 according to the pressing of the first button 222, and then releases the pressing of the first button 222 and the second button 224 is pressed. When pressed, the transmission of the first signal may be stopped and the second signal may be transmitted to the mobile terminal 100.

When the series of signals are received and the first object 800 displayed on the touch screen 151 is touched by the stylus pen 200, the controller 180 determines the first object 800 displayed at the touched point. And copy it to the clipboard. When copying the first object 800 to the clipboard, the coordinate information of the first object 800 displayed on the touch screen 151 may be stored together.

Subsequently, when pasting the copied first object 800 to the clipboard, the first object 800 may be pasted according to the coordinate information of the first object 800.

Here, the clipboard function is a function to copy and temporarily store predetermined data, and paste the stored data according to a user's request. The predetermined data includes multimedia data such as graphic image, sound, video, and text data. It may include.

The controller 180 may display a notification phrase 810 indicating that the first object 800 is copied to the clipboard and a thumbnail 812 of the first object 800 copied to the clipboard.

As shown in FIG. 8B, when the second object 820 is touched while the second signal is continuously received, the controller 180 determines the second object 820 displayed at the touched point. You can copy it to the clipboard.

When copying is completed, the controller 180 can display a notification text 810 indicating that the second object 820 is copied to the clipboard and a thumbnail 814 of the second object 820 copied to the clipboard. have.

That is, the controller 180 may perform a function related to an object displayed on the touch screen 151 through a pattern and a touch input of a signal received from the stylus pen 200.

Next, a method of copying a plurality of objects displayed on the touch screen 151 will be described with reference to FIG. 9.

9 is an exemplary view of copying an object displayed on the touch screen 151 of the mobile terminal 100 using the button 220 of the stylus pen 200 according to another embodiment of the present invention. As illustrated in FIG. 9A, three objects 900 may be displayed on the touch screen 151.

The user presses the second button 224 after pressing the first button 222 of the stylus pen 200, and while pressing the second button 224, as shown in FIG. The touch screen 151 may be touched and dragged with the stylus pen 200 to include the three objects 900 displayed on the touch screen 151 in the trajectory 910.

Accordingly, the stylus pen 200 transmits the first signal to the mobile terminal 100 when the first button 222 is pressed, and then stops transmitting the first signal when the second button 224 is pressed. The second signal may be continuously transmitted to the mobile terminal 100.

The short range communication unit 114 may sequentially receive the signal and output the signal to the controller 180.

When the touch input is recognized by the touch screen 151 in the state in which the second signal is received, the controller 180 determines three objects 900 displayed in the trajectory of the touch input and copies them to the clipboard. Can be. When the three objects 900 are copied to the clipboard, the controller 180 may store coordinate information of each of the three objects 900 displayed on the touch screen 151 together.

When the copy is completed, the controller 180 can display a notification phrase 920 indicating that the three objects 900 are copied to the clipboard and a thumbnail (not shown) of the three objects 900 copied to the clipboard. Can be.

Next, a method of pasting the copied object to the clipboard with the stylus pen 200 will be described with reference to FIG. 10.

10 is an exemplary diagram of pasting an object copied to a clipboard of a mobile terminal 100 according to an operation of a button 220 of a stylus pen 200 according to an exemplary embodiment. As shown in FIG. 10A, when the first button 222 is received after the second button 224 of the stylus pen 200 is pressed, the stylus pen 200 receives the second button 224. In response to the pressing, the second signal is transmitted to the mobile terminal 100, and when the first button 222 is pressed, the first signal can be sequentially transmitted to the mobile terminal 100.

When a touch input is received at one point of the touch screen 151, as illustrated in FIG. 10B, the controller 180 may paste the object stored in the clipboard at the point. In this case, the controller 180 may further display a notification phrase 1010 indicating that the pasting of the object is completed.

Meanwhile, when a plurality of objects are stored in the clipboard, the most recently stored object may be determined, and the most recently stored object may be pasted at one point.

Alternatively, when the first button 222 is pressed after the second button 224 is pressed for a predetermined time or more, the stylus pen 200 transmits the second signal to the mobile terminal 100 for a predetermined time or more, and then The transmission may be stopped and the first signal may be transmitted. When the mobile terminal 100 receives a touch input at one point of the touch screen 151 after the signal is received, the controller 180 determines the most recently stored object, and stores the most previously stored object at one point. Can paste

Next, referring to FIG. 11, after the touch input of the stylus pen 200 is performed, a method of pasting the copied object to the clipboard with the stylus pen 200 will be described.

11 is an exemplary diagram of pasting an object copied to a clipboard of a mobile terminal 100 according to an operation of a button 220 of a stylus pen 200 according to another embodiment of the present invention. As shown in FIG. 11A, when the stylus pen 200 is touched at a point of the touch screen 151 and sequentially receives the second signal and the first signal from the stylus pen 200, The controller 180 may paste the object copied to the clipboard to a touched point.

For example, when the user wants to paste the object copied to the clipboard with the pen tip 210 of the stylus pen 200 at a desired point, the user touches the pen tip 210 at the desired point, and the second button ( Through the input of sequentially pressing 224 and the first button 222, the object copied to the clipboard may be pasted to the point.

Then, as illustrated in FIG. 11B, the controller 180 may paste the object copied to the clipboard at the touched point and display it.

In addition, when an input for touching the touch screen 151 with the stylus pen 200 is recognized while the first signal is continuously received, the controller 180 may paste the copied object to the clipboard at the touch input point. have. For example, when the user touches the touch screen 151 again while pressing the first button 222, the controller 180 may paste the object copied to the clipboard at the touched point.

In this case, when there is only one object previously copied to the clipboard, the controller 180 may paste the one object.

Alternatively, the controller 180 may paste in order from the object that was copied last. For example, when the first object and the second object are previously copied in order, the controller 180 may paste the second object when the first paste is pasted, and paste the second object when the second paste is pasted. .

Next, with reference to FIG. 12, after a touch input of the stylus pen 200 is performed, a method of pasting a plurality of objects copied to the clipboard with the stylus pen 200 will be described.

12 is an exemplary diagram of pasting an object copied to a clipboard of a mobile terminal 100 according to an operation of a button 220 of a stylus pen 200 according to another exemplary embodiment. As shown in FIG. 12A, a user may touch the stylus pen 200 at one point of the touch screen 151 and press the second button 224 of the stylus pen 200 for a predetermined time or more. . Then, the controller 180 may receive the second signal from the stylus pen 200 through the short range communication unit 114 in a state where a touch input of one point is recognized.

As shown in FIG. 12B, the user may stop pressing the second button 224 and press the first button 222 while the touch of one point is maintained. Then, after the second signal is received for more than a predetermined time, the short-range communication unit 114 may stop receiving the second signal and receive the first signal.

Then, as illustrated in FIG. 12C, the controller 180 may paste all objects copied to the clipboard to correspond to the touched point.

For example, when the user wants to paste all the objects copied to the clipboard with the pen tip 210 of the stylus pen 200 at a desired point, the user touches the pen tip 210 at the desired point, and the second button After pressing 224 for a predetermined time or more, the first button 222 may be sequentially pressed to paste all objects copied to the clipboard to correspond to the points.

In this case, the controller 180 may paste each object to the point, and paste the object to be related to the location information when the object is copied. For example, the controller 180 may determine the information of the coordinates displayed on the touch screen 151 when each object is copied, and paste each object to the point of the touch screen 151 according to the coordinate information. have.

Next, referring to FIG. 13, a method of pasting a plurality of objects copied to the clipboard by detecting a change in tilt of the stylus pen 200 will be described.

FIG. 13 is an exemplary view of sensing and pasting a tilt change of the stylus pen 200 to an object copied to a clipboard of the mobile terminal 100 according to an exemplary embodiment. As shown in FIG. 13A, the tilt detection sensor of the stylus pen 200 detects a changed tilt of the stylus pen 200 when the stylus pen 200 is shaken from side to side or the stylus pen 200 is tilted. Then, the signal corresponding to the detected slope may be transmitted to the mobile terminal 100.

The controller 180 may determine whether the inclination of the stylus pen 200 is changed more than once within a predetermined time from the inclination corresponding signal. Alternatively, the controller 180 may determine whether the inclination of the stylus pen 200 is changed to a predetermined inclination or more from the inclination corresponding signal.

As illustrated in FIG. 13B, the mobile terminal 100 receives a second input through sequentially pressing the second button 224 and the first button 222 of the user's stylus pen 200. The signal and the first signal may be sequentially received.

It is determined that the inclination of the stylus pen 200 is changed a plurality of times within a predetermined time from the inclination detection signal, the second signal and the first signal are sequentially received, and as shown in FIG. 13C, the touch screen ( If 151 is touched, the controller 180 can paste all the copied objects on the clipboard.

Alternatively, when a signal in which the inclination of the stylus pen 200 is detected to be higher than a predetermined inclination is received, the second signal and the first signal are sequentially received, and the touch screen 151 is touched, the controller 180 controls the clipboard. You can paste all the copied objects in.

In this case, as shown in FIG. 13 (d), the controller 180 may paste each object to the point, but paste it so as to be related to the location information when the object is copied. For example, the controller 180 may determine the information of the coordinates displayed on the touch screen 151 when each object is copied, and paste each object to the point of the touch screen 151 according to the coordinate information. have.

Alternatively, after it is determined that the signal of which the inclination of the stylus pen 200 is detected to be greater than the predetermined inclination is received or the inclination of the stylus pen 200 is changed a plurality of times within a predetermined time from the inclination detection signal, the touch screen 151 When touched, the controller 180 may paste the object copied to the clipboard to the touched point of the touch screen 151.

Next, referring to FIG. 14, the object displayed on the touch screen 151 is copied to the clipboard or copied to the clipboard according to the operation of the first button 222 and the second button 224 of the stylus pen 200. A method of pasting the object to the touch screen 151 will be described.

14 is an exemplary diagram of copying or pasting an object displayed on a mobile terminal 100 according to an operation of a button 220 of a pen according to an exemplary embodiment. As illustrated in FIG. 14A, when the first button 222 is pressed while the object displayed on the touch screen 151 is touched, the short range communication unit 114 receives the first signal from the stylus pen 200. The controller 180 may determine the object displayed at the point touched on the touch screen 151.

Then, the controller 180 can copy the object determined to be displayed at the touch point to the clipboard.

When copying of the object is completed, the controller 180 may display a notification phrase 1400 indicating that copying is completed, as shown in FIG. 14B.

Next, as illustrated in FIG. 14C, when the second button 224 is pressed while touching a point of the touch screen 151, the short range communication unit 114 may move the second stylus pen 200 from the stylus pen 200. After receiving the signal, the controller 180 may recognize a touch input at one point of the touch screen 151.

Then, when the second signal is received from the stylus pen 200, the controller 180 may paste the object copied to the clipboard to a point of the touch screen 151 where the touch input is recognized.

When the pasting of the object is completed, the controller 180 may display a notification phrase 1410 indicating that the pasting is completed, as shown in FIG. 14 (d).

Next, a method of executing a predetermined function of the mobile terminal 100 by operating the button 220 of the stylus pen 200 will be described with reference to FIG. 15.

15 is an exemplary diagram of executing a predetermined function of the mobile terminal 100 according to an embodiment of the present disclosure through manipulation of a button 220 of the stylus pen 200. As illustrated in FIG. 15A, when the first button 222 of the stylus pen 200 receives an input of being pressed, the stylus pen 200 may transmit a first signal to the mobile terminal 100.

When the first signal is received, the controller 180 may perform a function corresponding to the first signal. For example, as illustrated in FIG. 15B, the controller 180 may execute and display 1500 a memo application program with a function corresponding to the first signal.

In addition, when the second button 224 of the stylus pen 200 is pressed, the controller 180 may perform a function corresponding to the second signal, such as terminating, canceling, or returning to a previous state of the currently executed application program. have.

Next, a method of performing a predetermined function of the mobile terminal 100 according to the wind detected by the wind sensor 230 of the stylus pen 200 will be described with reference to FIG. 16.

16 is an exemplary view of performing a predetermined function of the mobile terminal 100 according to the wind detected from the stylus pen 200 according to an embodiment of the present invention. As illustrated in FIG. 16A, when the wind is detected by the wind sensor 230 located at the other end of the stylus pen 200 while touching the object 1610 displayed on the touch screen 151, the local area communication unit The 114 may receive a wind detection signal from the stylus pen 200, and the controller 180 may determine the object 1610 displayed at the point touched by the touch screen 151.

In this case, the wind detection signal may include information on the direction or speed of the wind detected by the wind detection sensor 230.

Then, the controller 180 can copy the object 1610 determined to be displayed on the touch point according to the wind detection signal to the clipboard.

For example, if the user inhales the wind about the stylus pen 200 while touching the object 1610 to be copied, the wind sensor 230 determines the direction of the wind they drink, and information about the direction of the wind. The first wind detection signal including a may be transmitted to the mobile terminal 100. Then, when the first wind detection signal is received, the controller 180 can copy the object 1610 whose touch is maintained to the clipboard.

Alternatively, in order to paste the copied object 1610 to the clipboard, when the user exhales the wind with respect to the stylus pen 200 while touching a point of the touch screen 151, the wind sensor 230 exhales The wind direction may be determined, and a second wind detection signal including information on the wind direction may be transmitted to the mobile terminal 100. Then, when the second wind detection signal is received, the controller 180 may paste the copied object 1610 on the clipboard at a point where the touch is maintained.

When copying of the object 1610 is completed, the controller 180 may display a notification phrase 1620 indicating that copying is completed, as illustrated in FIG. 16B.

Next, as illustrated in FIG. 16C, when the wind is detected by the wind sensor 230 located at the other end of the stylus pen 200 while the first button 222 is pressed, the local area communication unit 114 May receive the first signal and the wind detection signal from the stylus pen 200.

When a touch is input to the touch screen 151 by the stylus pen 200 in a state in which the first signal is received, the controller 180 may recognize a touch input of one point of the touch screen 151. Then, the controller 180 may paste the object copied to the clipboard from the stylus pen 200 to one point of the touch screen 151 where the touch input is recognized.

For example, to paste the copied object to the clipboard, when the user exhales the wind with respect to the stylus pen 200 while pressing the first button 222, the wind sensor 230 determines the direction of the exhaled wind In addition, the second wind detection signal including information on the direction of the wind and the first signal according to the pressing of the first button 222 may be transmitted to the mobile terminal 100. Then, when the first signal is received, the controller 180 can paste the copied object to the clipboard at the touched point.

Alternatively, when the user inhales the wind with respect to the stylus pen 200 while the user presses the first button 222, the wind sensor 230 determines the direction of the wind they drink, and information about the direction of the wind. A first wind detection signal including a and a first signal according to the first button 222 is pressed can be transmitted to the mobile terminal 100. Then, when the first signal is received, the controller 180 can copy the touched object to the clipboard.

Next, when pasting of the object 1640 is completed, the controller 180 may display a notification phrase 1640 indicating that the pasting is completed, as shown in FIG. 16 (d).

It is apparent to those skilled in the art that the present invention can be embodied in other specific forms without departing from the spirit and essential features of the present invention.

Accordingly, the above detailed description should not be construed as limiting in all aspects and should be considered as illustrative. The scope of the invention should be determined by reasonable interpretation of the appended claims, and all changes within the equivalent scope of the invention are included in the scope of the invention.

100: mobile terminal 110: wireless communication unit
120: A / V input / output unit 130: user input unit
140: sensing unit 150: output unit
160: memory 170: interface unit
180: control unit 190: power supply unit

Claims (19)

A short range communication unit configured to receive a plurality of different signals from a stylus pen;
touch screen; And
And a controller configured to perform a predetermined function by combining a type of a signal received from the stylus pen among the plurality of different signals and a touch pattern of the stylus pen recognized on the touch screen.
The touch screen displays at least one object,
The stylus pen includes a first button and a second button,
The control unit,
After the object is touched by the stylus pen, when the first and second buttons are sequentially operated, copy the touched object to the clipboard,
And displaying at least one thumbnail corresponding to at least one object copied to the clipboard when the area of the touch screen is touched by the stylus pen for a predetermined time. delete delete delete delete The method of claim 1, wherein the control unit,
When the second button and the first button are sequentially operated while the one area of the touch screen is touched by the stylus pen, at least one object copied to the clipboard is pasted into the one area. Mobile terminal. delete delete The method of claim 1, wherein the control unit,
And when at least one of the displayed thumbnails is touched by the stylus pen, pasting an object corresponding to the touched thumbnail to the one area. delete The method of claim 1, wherein the control unit,
When copying the touched object to the clipboard, the mobile terminal for storing the location information of the touched object on the touch screen. The method of claim 11, wherein the control unit,
When the second button and the first button are sequentially operated while the touch screen is touched by the stylus pen, a movement of pasting the object copied to the clipboard onto the touch screen according to the stored position information terminal. According to claim 1,
The stylus pen further includes a tilt detection sensor for detecting a change in tilt,
The control unit,
Receives a signal corresponding to the detected slope from the stylus pen through the near field communication unit,
And determining that the inclination of the stylus pen is greater than or equal to a predetermined inclination from the received signal, and when at least one region of the touch screen is touched, at least one of the objects copied to the clipboard is pasted into the region. The method of claim 13, wherein the control unit,
It is determined that the inclination of the stylus pen is changed more than a plurality of times within a predetermined time from the received signal, and when at least one region of the touch screen is touched by the stylus pen, at least one of the objects copied to the clipboard is read. Mobile terminal to paste all in one area. The method of claim 1, wherein the control unit,
And at least one object displayed in a single closed curve trajectory touched by the stylus pen to the clipboard while the first button and the second button are sequentially operated. The method of claim 15, wherein the control unit,
And pasting at least one object copied to the clipboard onto the touch screen in a state indicated in the single closed curve trajectory. delete delete delete

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