KR20110037654A - Method for processing touch signal in mobile terminal and mobile terminal using the same - Google Patents

Abstract

PURPOSE: A method for processing a touch signal in a mobile terminal and a mobile terminal using the same are provided to output different kinds output signals by sensing the shaking of a mobile terminal depending on the touch input operation on a touch screen or the shaking of the mobile terminal. CONSTITUTION: Mobile terminal shaking sensors(142,143) sense the shaking of a mobile terminal and outputs a sensing signal. If the sensing signal is received in a setting time in a touch input state within a preset time, a control unit(180) outputs an output signal based on the sensing signal. The touch screen displays a zoom-in/out icon and image data. The control unit senses the shaking frequency of the mobile terminal in a state that the one of the zoom-in/out icons is touched, and performs a zoom-in operation for the image data based on the shaking frequency.

Description

A touch signal processing method in a mobile terminal and a mobile terminal using the same {METHOD FOR PROCESSING TOUCH SIGNAL IN MOBILE TERMINAL AND MOBILE TERMINAL USING THE SAME}

The present invention relates to a touch signal processing method for outputting different output signals according to a touch and a mobile terminal using the same.

In general, a mobile terminal is a portable device that is portable and has one or more functions such as voice and video calling, information input and output, and data storage.

As the functions are diversified, for example, the mobile terminal has complex functions such as taking a picture or a video, playing a music or a video file, playing a game, and receiving a broadcast, and is implemented in the form of a comprehensive multimedia player. It is becoming.

Many new attempts are being applied to these multimedia devices in terms of hardware or software to implement complex functions. For example, a user interface environment is provided for a user to search for or select a function easily and conveniently.

The present invention provides a touch signal processing method and a mobile terminal using the same which detects the shaking of the mobile terminal or the shaking of the mobile terminal according to the touch screen, and outputs a different output signal according to the detected signal. will be.

In accordance with another aspect of the present invention, there is provided a method of processing a touch signal in a mobile terminal, the method comprising: detecting a shake of a mobile terminal using a mobile terminal shake detection sensor within a predetermined time from the touch time when the touch screen is touched; And outputting an output signal based on the shake.

Here, in the state where the touch screen is touched, detecting the shaking of the mobile terminal by using the mobile terminal shake detection sensor within a preset time from the touch time point, image data and zoom in / out on the touch screen. (out) displaying the icon and detecting the number of shaking of the mobile terminal while touching one of the zoom in and out icons, based on the detected shaking Outputting another output signal includes zooming in / out the image data based on the detected number of shakes.

The touch signal processing method in the mobile terminal may include displaying image data, zoom in and out icons on the touch screen, and touching the zoom in or out icons. And detecting the shaking intensity of the mobile terminal according to the touch using the mobile terminal shaking detection sensor, and when the detected shaking intensity is greater than a predetermined shaking intensity, the image data is enlarged or reduced to the maximum. It further comprises the step.

The touch signal processing method of the mobile terminal may include displaying data, a scroll bar, and a directional scroll key on the touch screen, touching the directional scroll key, and using the mobile terminal shake detection sensor. Detecting the shaking strength of the mobile terminal according to the present invention; and scrolling the data screen to the first screen or the last screen when the detected shaking strength is greater than a preset shaking strength.

The touch signal processing method in the mobile terminal may include displaying data, page up, and down icons on the touch screen, and touching the page up or down icons. And detecting the shaking strength of the mobile terminal according to the touch using the mobile terminal shaking detection sensor, and if the detected shaking strength is greater than a preset shaking strength, move the screen to the first page or the last page. It further includes the step of displaying.

Here, in the state where the touch screen is touched, detecting the shaking of the mobile terminal using a mobile terminal shake detection sensor within a predetermined time from the touch time point, displaying a contact icon on the touch screen; Shaking the mobile terminal while touching an icon, and detecting the number of shakes of the mobile terminal, and outputting another output signal based on the detected shake is performed based on the detected number of shakes. And displaying a message window for transmitting a call signal to a terminal corresponding to the contact icon or for composing a message to be transmitted to the terminal corresponding to the contact icon.

Here, in the state where the touch screen is touched, detecting the shaking of the mobile terminal by using the mobile terminal shake detection sensor within a predetermined time from the touch time point, displaying data on the touch screen, and Shaking the mobile terminal in a touched state and detecting a shake of the mobile terminal, and outputting another output signal based on the detected shake to adjust the size of the data based on the detected shake. Making a change.

Here, in the state where the touch screen is touched, detecting the shaking of the mobile terminal using the mobile terminal shake detection sensor within a preset time from the touch time point, displaying a message list received on the touch screen; Shaking the mobile terminal while touching a message list and detecting a shake of the mobile terminal, and outputting another output signal based on the detected shake comprises: And sequentially displaying the messages contained in the.

The touch signal processing method of the mobile terminal may include outputting a background sound and displaying data on the touch screen, touching the touch screen, and using the mobile terminal shake detection sensor. Detecting a shaking intensity of the mobile terminal according to the present invention; and displaying a background sound change icon when the detected shaking intensity is greater than a preset shaking intensity, and in a state where the touch screen is touched, The detecting of the shaking of the mobile terminal using the shaking detecting sensor may include shaking the mobile terminal while the background sound change icon is touched, and detecting the shaking of the mobile terminal, based on the detected shaking. Outputting another output signal according to the detected shaking (D) changing the background sound in sequence and outputting the same.

The touch signal processing method in the mobile terminal may include executing background applications, touching the touch screen, and detecting shaking strength of the mobile terminal according to the touch using the mobile terminal shake detection sensor. And if the detected shake intensity is greater than a preset shake intensity, displaying icons representing the background applications, and outputting another output signal based on the sensed shake is performed. In response to the shaking, the icon is selected or a function corresponding to the icon is executed.

Here, in the state where the touch screen is touched, detecting the shaking of the mobile terminal by using the mobile terminal shake detection sensor within a predetermined time from the touch time point, displaying a first keyboard and a second keyboard on the touch screen. And the first keyboard is in an active state, the second keyboard is in an inactive state, and one of the first keyboards is touched to shake the mobile terminal, and outputs another output signal based on the detected shake. The shaking may be performed when the shaking of the mobile terminal is greater than a predetermined shaking strength. After deactivating the first keyboard and activating the second keyboard, characters of the second keyboard corresponding to the position of the touched keyboard are input. The steps are as follows.

The mobile terminal according to the present invention includes a touch screen, a mobile terminal shake detection sensor configured to detect a shake of the mobile terminal and output a detection signal, and the touch screen is touched, within a predetermined time from the touch time point. And a controller configured to control an output signal to be output based on the received detection signal when the detection signal is received.

Herein, image data and a zoom in / out icon are displayed on the touch screen, and the controller is configured to display the zoom in and out icons by using the moving unit shake detection sensor. In the touched state, the number of shakes of the mobile terminal is detected, and the image data is zoomed in / out based on the detected number of shakes.

Here, a contact icon is displayed on the touch screen, and the controller detects the number of shakes of the mobile terminal while the contact icon is touched using the mobile terminal shake detection sensor, and based on the detected number of shakes. A message window for transmitting a call signal to a terminal corresponding to the contact icon or for writing a message to be transmitted to a terminal corresponding to the contact icon is displayed on the touch screen.

According to the above-described configuration, the user can conveniently select various functions of the mobile terminal by varying the strength of shaking according to the touch and the number of shaking of the mobile terminal.

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.

In addition, 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. .

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, and a location information module 115 .

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. 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 related information may mean 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). Digital broadcast signals can be received using digital broadcasting systems such as Handheld and Integrated Services Digital Broadcast-Terrestrial (ISDB-T). 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 transmits and receives a wireless signal with at least one of a base station, an external terminal, and a server on a mobile communication network. 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 may include Wireless LAN (Wi-Fi), Wireless Broadband (Wibro), World Interoperability for Microwave Access (Wimax), High Speed Downlink Packet Access (HSDPA), and the like.

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.

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 can be converted into a form that can be transmitted to the mobile communication base station through the mobile communication module 112 when the voice data is in the call mode, and output. 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 key pad dome switch, a touch pad (static pressure / capacitance), a jog wheel, a jog switch, and the like.

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. In addition, the sensing unit 140 detects the shaking of the mobile terminal 100 according to the touch of the touch screen 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, a gyro sensor 142, an acceleration sensor 143, a pressure sensor 144, an optical sensor 145, and a temperature sensor 146. The optical sensor 145 is a concept including an illumination sensor.

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. By 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, in the mobile terminal 100, a plurality of display portions may be spaced apart from one another, or may be disposed integrally with one another, and may be disposed on different surfaces, respectively.

When the display unit 151 and a sensor for detecting a touch operation (hereinafter, referred to as a touch sensor) form a mutual layer structure (hereinafter referred to as a touch screen), the display unit 151 may be configured in addition to an output device. Can also be used as an input device. The touch sensor may have, for example, a form of a touch film, a touch sheet, a touch pad, or the like.

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 the touch controller. 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.

Referring to FIG. 1, a proximity sensor 141 may be disposed in an inner region of the mobile terminal or in the vicinity of the touch screen, which is surrounded by 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, the 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", and the touch The act of actually touching the pointer on the screen is called "contact touch." The position where the proximity touch is performed by the pointer on the touch screen refers to a position where the pointer is perpendicular to the touch screen when the pointer is in proximity proximity.

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. The video signal or the audio signal may be output through the display unit 151 or the audio output module 152, so that they 151 and 152 may be classified as part of the alarm unit 153.

The haptic module 154 generates various tactile effects that the 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 the jetting or suction port, grazing to the skin surface, contact of the 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 a configuration aspect of the mobile terminal 100.

The memory 160 may store a program for the operation of the controller 180 and may temporarily store input / output data (for example, a phone book, a message, a still image, a video, etc.). The memory 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 to connect devices with identification modules, and 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. 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 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 transferred. 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.

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, 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.

2A 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 includes a casing (casing, housing, cover, etc.) that forms an exterior. 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. At least one intermediate case may be further disposed between the front case 101 and the rear case 102.

The cases may be formed by injecting synthetic resin or may be formed of a metal material, for example, a metal material such as stainless steel (STS) or titanium (Ti).

The display unit 151, the audio output unit 152, the camera 121, the user input units 130/131 and 132, the microphone 122, and the interface 170 may be disposed in the terminal body, mainly the front case 101. have.

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 operated to receive a command for controlling the operation of the mobile terminal 100 and may include a plurality of operation units 131 and 132. The manipulation units 131 and 132 may also be collectively referred to as manipulating portions, and may be employed in any manner as long as the user operates the tactile manner with a tactile feeling.

Content input by the first or second manipulation units 131 and 132 may be variously set. For example, the first operation unit 131 receives commands such as start, end, scroll, and the like, and the second operation unit 132 controls the size of the sound output from the sound output unit 152 or the size of the sound output from the display unit 151 To the touch recognition mode of the touch screen.

FIG. 2B is a rear perspective view of the mobile terminal shown in FIG. 2A.

Referring to FIG. 2B, a camera 121 ′ may be additionally mounted on the rear of the terminal body, that is, the rear case 102. The camera 121 'may have a photographing direction substantially opposite to the camera 121 (see FIG. 2A), and may be a camera having different pixels from the camera 121.

For example, the camera 121 has a low pixel so that the user's face is photographed and transmitted to the counterpart in a video call or the like, and the camera 121 'photographs a general subject and does not transmit it immediately. It is desirable to have a high pixel because there are many. The cameras 121 and 121 'may be installed in the terminal body so as to be rotatable or pop-upable.

A flash 123 and a mirror 124 are further disposed adjacent to the camera 121 '. The flash 123 shines light toward the subject when the subject is photographed by the camera 121 '. The mirror 124 allows the user to see his / her own face or the like when photographing (self-photographing) the user using the camera 121 '.

The sound output unit 152 'may be further disposed on the rear surface of the terminal body. The sound output unit 152 ′ may implement a stereo function together with the sound output unit 152 (see FIG. 2A), and may be used to implement a speakerphone mode during a call.

In addition to the antenna for talking and the like, a broadcast signal reception antenna 116 may be additionally disposed on the side of the terminal body. The antenna 116, which forms part of the broadcast receiving module 111 (see FIG. 1), can be installed to be able to be drawn out from the terminal body.

The terminal body is equipped with a power supply unit 190 for supplying power to the mobile terminal 100. The power supply unit 190 may be embedded in the terminal body or may be directly detachable from the outside of the terminal body.

The rear case 102 may be further equipped with a touch pad 135 for sensing a touch. Like the display unit 151, the touch pad 135 may also be configured to have a light transmission type. In this case, if the display unit 151 is configured to output visual information from both sides, the visual information can be recognized through the touch pad 135. The information output on both surfaces may be controlled by the touch pad 135. Alternatively, a display may be additionally mounted on the touch pad 135, and a touch screen may be disposed on the rear case 102 as well.

The touch pad 135 operates in association with the display unit 151 of the front case 101. The touch pad 135 may be disposed in parallel to the rear of the display unit 151. The touch pad 135 may have the same or smaller size as the display unit 151.

Hereinafter, embodiments related to the present invention will be described with reference to the accompanying drawings.

3 is a flowchart illustrating a touch signal processing method according to an embodiment of the present invention.

The controller 180 displays an object on the touch screen. The object includes an icon, an item, a window, an image, and the like. The image may mean an entire image screen displayed on the touch screen, or may mean a part of the image screen displayed on the touch screen. In a state in which the user touches any one of the displayed objects, the mobile terminal 100 is shaken (S30). The touch sensor detects the touched position and generates a touch position signal (S31). The touch sensor transmits the touch position signal to the controller 180. The controller 180 recognizes which object is touched based on the touch position signal. The mobile terminal shake detection sensor detects a shake of the mobile terminal 100 and generates a shake detection signal (S32). Here, the controller 180 controls the mobile terminal shake detection sensor to detect a shake of the mobile terminal only within a preset time from the time point at which the touch is made. The mobile terminal shake detection sensor transmits the shake detection signal to the controller 180. The mobile terminal shake detection sensor refers to a sensor capable of detecting a shake of the mobile terminal such as the gyro sensor 142 and the acceleration sensor 143. The controller 180 outputs another output signal based on the touch position signal and the shake detection signal (S33). Details thereof will be described with reference to FIGS. 4 to 16 below.

Hereinafter, embodiments of the touch signal processing method and the mobile communication terminal using the same in the above-described mobile communication terminal will be described with reference to FIGS. 4 to 16.

4 is an image for explaining a first embodiment of a touch signal processing method in a mobile terminal of the present invention.

When the user inputs a display signal for displaying image data, the controller 180 displays image data, a zoom-in icon 400, and a zoom-out icon 410 on the touch screen. (See FIG. 4A). While touching the zoom-in icon 400 by using a pointing device, the user shakes the mobile terminal twice. The pointing device may be a finger, a stylus pen, or the like. In this case, the controller 180 recognizes whether the zoom-in icon 400 is touched based on the touch position signal received from the touch sensor. The mobile terminal shake detection sensor detects the number of shakes of the mobile terminal 100 and generates a shake detection signal. In this case, the number of shaking is recognized as the number of shaking only when the mobile terminal exceeds a preset position change range. By doing in this way, an error of recognizing a small shake of the mobile terminal as the number of shakes can be reduced. Next, the mobile terminal shake detection sensor transmits the shake detection signal to the controller 180. The controller 180 enlarges and displays the image data based on the shake detection signal (see FIG. 4B). Here, the controller 180 controls the mobile terminal shake detection sensor to detect a shake of the mobile terminal only within a preset time from the time point at which the touch is made. For example, when the mobile terminal is shaken twice within a preset time after the zoom-in icon 400 is touched, the controller 180 enlarges and displays the size of the image data three times. do. If the mobile terminal is shaken three times, the controller 180 enlarges and displays the size of the image data four times. The enlargement ratio may be set as 2 times, 3 times, or the like, or may be set at a scale (eg, 1: 50000, 1: 25000, etc.). Optionally, the user strongly touches the zoom-in icon 400 using a pointing device. Then, the mobile terminal shake detection sensor generates a shake detection signal by detecting a shake strength of the mobile terminal according to the touch. Then, the mobile terminal shake detection sensor transmits the shake detection signal to the controller 180. When the detected shake intensity is greater than a preset shake intensity based on the shake detection signal, the controller 180 enlarges the image data to the maximum and displays it on the display unit (see FIG. 4C). On the other hand, when the detected shake intensity is smaller than a preset shake intensity based on the shake detection signal, the controller 180 may perform the image as if the zoom-in icon 400 is touched once. Magnify the data by one level and display it on the display. The preset shaking strength is used as a criterion for determining whether the touch is strongly touched. In addition, the preset shaking strength may be set by a user or a mobile communication terminal manufacturer. Even when a zoom-out icon is used, image data can be reduced by the above-described method.

Accordingly, the user can easily select a magnification ratio desired by the user.

In addition, the user can strongly enlarge the image data by touching the icon.

In addition, when a fee is charged every time the enlargement / reduction is performed, unnecessary fees may be prevented from being paid according to the present invention.

5 is an image for explaining a second embodiment of a touch signal processing method in a mobile communication terminal of the present invention.

5A is an image diagram for describing a touch signal processing method when a scroll bar is displayed on a touch screen. When a user inputs a display signal for displaying data, the controller 180 displays data, a scroll bar 500, a scroll box 501, and a direction scroll key 502 on the touch screen (FIG. 5A (a). ) Reference). Here, the scroll box 501 displays the relative position of the currently displayed data among all the data. The downward scroll key 502 or the upward scroll key 502 may be displayed together. The user strongly touches the direction scroll key 502 using a pointing device. Then, the mobile terminal shake detection sensor generates a shake detection signal by detecting a shake strength of the mobile terminal according to the touch. Next, the mobile terminal shake detection sensor transmits the shake detection signal to the controller 180. When the detected shake strength is greater than a preset shake strength based on the shake detection signal, the controller 180 scrolls the data screen at the bottom to display the touch screen on the touch screen (see FIG. 5A). On the other hand, when the detected shake strength is smaller than a preset shake strength based on the shake detection signal, the controller 180 controls the data screen within a predetermined range as if the direction scroll key 502 is touched once. Scroll in and display on the touch screen.

Accordingly, the user can conveniently scroll the data screen to the bottom or top.

5B is an image diagram for describing a touch signal processing method when a page down / up icon is displayed on a touch screen. When the user inputs a display signal for displaying data, the controller 180 displays the data and page down icon 510 on the touch screen (refer to (a) of FIG. 5B). Here, the page up icon 510 as well as the page up icon may be displayed together. A user touches the page down icon 510 using a pointing device. Then, the mobile terminal shake detection sensor generates a shake detection signal by detecting a shake strength of the mobile terminal according to the touch. Next, the mobile terminal shake detection sensor transmits the shake detection signal to the controller 180. When the detected shake intensity is smaller than the predetermined shake intensity ('predetermined intensity') based on the shake detection signal, the controller 180 down-loads the page within a predetermined range and displays it on the touch screen (FIG. 5B). See (b) of). Next, the user strongly touches the page down icon 510 using a pointing device. Then, the mobile terminal shake detection sensor generates a shake detection signal by detecting a shake strength of the mobile terminal according to the touch. Next, the mobile terminal shake detection sensor transmits the shake detection signal to the controller 180. When the detected shake intensity is greater than a predetermined shake intensity ('predetermined intensity') based on the shake detection signal, the controller 180 displays the bottom page on the touch screen ((c) of FIG. 5B). Reference). In addition, the controller 180 displays a page up icon 511 on the touch screen. A user may up a page using the page up icon.

Thus, the user can view the top page or the bottom page at a time.

5C and 5D are image diagrams for describing a touch signal processing method capable of changing a display size of data. When the user inputs a display signal for displaying data, the controller 180 displays data 520, 521, and 522 on the touch screen (see (a) of FIG. 5C). In a state where a user touches one of the data 521 using a pointing device, the mobile terminal is shaken downward. The mobile terminal shake detection sensor detects a shake of the mobile terminal 100 and generates a shake detection signal. The mobile terminal shake detection sensor transmits the shake detection signal to the controller 180. The controller 180 displays a size of the data 521 on the touch screen based on the shake detection signal ('shake in the downward direction') (see FIG. 5C).

On the other hand, while the user touches one of the data 521 of the data by using the pointing device, the mobile terminal is shaken upward. The mobile terminal shake detection sensor detects a shake of the mobile terminal 100 and generates a shake detection signal. The mobile terminal shake detection sensor transmits the shake detection signal to the controller 180. The controller 180 enlarges the display size of the data 521 on the touch screen based on the shake detection signal ('shake in the upward direction') (see FIG. 5D (b)). In the above, the shaking direction of the mobile terminal for changing the display size of the data to be smaller / large has been described with reference to the bottom / up side, but the present invention is not limited thereto and various modifications may be made to the left / right or the diagonal direction.

As another example, when a user touches one of the data 521 using a pointing device, all data displayed on the touch screen is selected. On the other hand, if the user shakes the mobile terminal up / down, the controller 180 can display the display size of all data displayed on the touch screen to be larger / smaller.

Accordingly, the user can easily change the display size of the desired data or the entire displayed data.

In the following, the process of detecting the intensity of the touch is the same as described above and will be omitted.

6 is an image diagram illustrating a third embodiment of a touch signal processing method in a mobile communication terminal of the present invention.

FIG. 6A is an image diagram for describing a touch signal processing method when the phonebook icon is lightly touched ('predetermined strength'). When a user inputs an icon display signal for displaying icons, the controller 180 displays icons 600 and 601 on the touch screen (see (a) of FIG. 6A). The user weakly touches one of the icons 600 using the pointing device. Then, the controller 180 displays the phone book menu screen 610 on the touch screen. The phone book menu screen 610 includes contact lists.

FIG. 6B is an image diagram for describing a touch signal processing method when a phonebook icon is strongly touched ('predetermined intensity'). When a user inputs an icon display signal for displaying icons, the controller 180 displays icons 600 and 601 on the touch screen (see (a) of FIG. 6A). The user strongly touches one of the icons 600 using the pointing device. Then, the controller 180 displays a new contact list addition screen 620 on the touch screen. The new contact list add screen 620 may include a name input field, a phone number input, a photo add input field, and the like. When there is a strong touch, displaying the new contact list adding screen 620 is just an example, and other functions of the phonebook list may be executed.

Although the present embodiment has been described with reference to a phone book, it can be variously applied to functions that can be used in a mobile terminal such as message writing and transmission, alarm setting, and the like. That is, by dividing the touch strength into one or more and matching the functions of the mobile terminal corresponding to the divided strengths, the user can conveniently execute a specific function.

Accordingly, the user can execute a desired function by changing the intensity of the touch.

7 is an image for explaining a fourth embodiment of a touch signal processing method in a mobile communication terminal of the present invention.

7A is a view for explaining a touch signal processing method when a user shakes a mobile terminal once. When a user inputs a display signal for displaying a contact list, the controller 180 displays contact icons 700 and 701 on the touch screen. In a state where the user touches one of the contact icons 700 ('sally') of the contact lists using the pointing device, the mobile terminal is shaken once (see FIG. 7A (a)). The mobile terminal shake sensor detects the number of shakes of the mobile terminal and generates a shake detection signal. The mobile terminal shake sensor transmits the detection signal to the controller 180. Then, the controller 180 transmits a call signal to the terminal corresponding to the contact icon based on the detection signal ('shake once). At this time, the controller 180 displays the call connection message 710 on the touch screen (see (b) of FIG. 7A).

FIG. 7B is a diagram for describing a touch signal processing method when a user shakes a mobile terminal twice. With the user touching the contact icon 700 ('sally') of one of the contact lists using the pointing device, the mobile terminal is shaken twice (see (a) of FIG. 7B). The mobile terminal shake sensor detects the number of shakes of the mobile terminal and generates a shake detection signal. The mobile terminal shake sensor transmits the detection signal to the controller 180. Then, the controller 180 displays a message screen 720 for writing a message to be sent to the terminal corresponding to the contact icon 700 on the touch screen based on the detection signal ('shake twice') (FIG. (B) of 7b). The message screen 720 includes a message window for inputting message content and a file attachment window for attaching a file. In this case, the phone number of the mobile terminal corresponding to the contact icon 700 may be automatically input. Here, it is natural that the number of shakes and the function performed according to the shake counts can be variously modified.

Accordingly, the user can easily execute the desired function by varying the number of times of shaking the mobile terminal.

8 is an image for explaining a fifth embodiment of a touch signal processing method in a mobile communication terminal of the present invention.

When the user inputs a message inbox indication signal for indicating a message inbox, the controller 180 displays message icons 800, 801, and 802 on the touch screen (see FIG. 8A). When the user strongly touches the touch screen using the pointing device, the controller 180 displays a screen 810 including the message content corresponding to the first message icon 800 on the touch screen (FIG. 8B). ) Reference). Next, when the user shakes the mobile terminal while maintaining the touch, the controller 180 displays a screen 820 including the message content corresponding to the second message icon 801 on the touch screen (FIG. 8 (c)).

As another example, when a user strongly touches the touch screen using a pointing device, the controller 180 selects all of the message micons 800, 801, and 802. Next, when the user shakes the mobile terminal in the touching state, the controller 180 displays a message content corresponding to the first message icon 800 on the touch screen. The following procedure is the same as in the above-described embodiment.

Accordingly, the user can conveniently check the message included in the message inbox.

9 is an image for explaining a sixth embodiment of a touch signal processing method in a mobile communication terminal of the present invention.

When a user inputs a multimedia message display signal for transmitting a multimedia message, the controller 180 displays a multimedia message menu screen on a touch screen (see FIG. 9A). The multimedia message menu screen includes a message window 910 and a file attachment window 920. The user attaches files 921 and 922 via the file attachment window 920. Next, when the user strongly touches the touch screen using a pointing device and shakes the mobile terminal, the controller 180 displays the preview screens of the files 921 and 922 on the touch screen (FIG. 9B). ) Reference). Next, when the user shakes the mobile terminal while maintaining the touch, the controller 180 displays a multimedia message menu screen (see FIG. 9C). That is, it returns to its original state.

Accordingly, the user can easily check the preview screen of the attached file.

10 is an image for explaining a seventh embodiment of a touch signal processing method in a mobile communication terminal of the present invention.

FIG. 10A illustrates a situation in which a user makes a phone call using a Bluetooth headset. If the user strongly touches the touch screen using the pointing device during the phone call, the controller 180 displays a call mode change 1010 icon on the touch screen (see FIG. 10B). The touch time display window 1000 for notifying the call time may be further displayed on the touch screen. Then, when the user shakes the mobile terminal while touching the call mode change 1010 icon, the controller 180 changes to a call mode that allows a call to the mobile terminal (see FIG. 10C). . Therefore, the user can make a phone call using the mobile terminal (see FIG. 10 (d)). Then, when the user shakes the mobile terminal while touching the call mode change 1010 icon, the controller 180 changes to a call mode that allows a call using a Bluetooth headset (FIG. 10E). Reference). That is, the original mode is changed. Therefore, the user can make a phone call using a Bluetooth headset (see FIG. 10 (f)).

Accordingly, the user can easily change the call mode.

11 is an image for explaining an eighth embodiment of a touch signal processing method in a mobile communication terminal of the present invention.

The user can simultaneously run the phonebook menu and the back ground music (BGM). In this case, the controller 180 displays only the phone book menu on the touch screen and executes information on the first background music 1111 without displaying it on the touch screen (see FIG. 11A). Next, when the user strongly touches the touch screen using the pointing device, the controller 180 displays the BGM icon 1110 on the touch screen. When the user shakes the mobile terminal while touching the BGM icon 1110, the controller 180 outputs the second background music 1112 through the sound output module 152. Then, when the user shakes the mobile terminal while touching the BGM icon 1110, the controller 180 outputs the third background music through the sound output module 152.

Accordingly, the user can simply change the background music without having to go through a complicated process.

12 is an image for explaining a ninth embodiment of a touch signal processing method in a mobile communication terminal of the present invention.

The user may simultaneously execute the phone book menu 1200 and the background applications (see FIG. 12A). The background application may be an application such as background music or Bluetooth. Next, when the user strongly touches the touch screen using the pointing device, the controller 180 touches the application display window 1210 including icons 1211, 1212, and 1213 representing a background application currently being executed. Display on the screen. The icon 1211 may represent a Bluetooth function, the icon 1212 may represent a music list display function, and the icon 1213 may be an icon representing a function of executing digital multimedia broadcasting (DMB). have. However, this is only an example. When the user shakes the mobile terminal once while touching the touch screen, the controller 180 changes the selected icon from the first icon 1211 to the second icon 1212 (see FIG. 12B). ). Next, when the user shakes the mobile terminal twice while touching the touch screen, the controller 180 executes a function corresponding to the second icon 1212 which is the currently selected icon (FIG. 12 (c) and (d)). That is, the controller 180 displays the music list screen 1220 on the touch screen. The function corresponding to the second icon 1212 is a function of displaying a music list.

As another example, the icons 1211, 1212, and 1213 may be selected by a user directly touching.

Accordingly, the user can easily grasp the type of the background application and can easily select and execute it.

13 is an image diagram for explaining a tenth embodiment of a touch signal processing method in a mobile communication terminal of the present invention.

When the user inputs a message display signal for transmitting a message, the controller 180 displays a message menu screen on the touch screen (see FIG. 13A). The message menu screen includes a message window 1300 and a keyboard 1310. When the user weakly touches one of the keyboards 1310 using the pointing device, the controller 180 outputs a low or small sound signal 1320 through the sound output module 152 (see FIG. 13). (b)). Next, when the user strongly touches one of the keyboards 1310 using the pointing device, the controller 180 outputs a high pitched or loud sound signal 1330 through the sound output module 152 ( (C) and (d) of FIG. 13). That is, the controller 180 may output the bass / treble, the small / large sound, the output time, the tone, etc. according to the intensity of shaking.

Since different sounds are output according to the strength of shaking, the present embodiment may provide interest to the touch input to the user.

14 is an image for explaining an eleventh embodiment of a touch signal processing method in a mobile communication terminal of the present invention.

When a user inputs a message display signal for transmitting a message, the controller 180 displays a message menu screen on the touch screen (see FIG. 14A). The message menu screen includes a message window and a keyboard. A first keyboard ('numeric keyboard') 1410 and a second keyboard ('lowercase letter') 1420 are simultaneously displayed on the keyboard. In FIG. 14A, the second keyboard 1420 is activated. It is in a state. Next, when the user strongly touches one of the keyboards 1400 using the pointing device, the controller 180 inputs the letter 'a' corresponding to the second keyboard 1420 into the message window. Rather, '4' character 1410 corresponding to the first keyboard 1410 is input into the message window (see FIG. 14B). Next, when the user shakes the mobile terminal while holding the touch using the pointing device, the controller 180 deactivates the second keyboard 1420 and activates the first keyboard 1410 (FIG. 14). (C) of). Next, when the user shakes the mobile terminal while holding the touch using the pointing device, the controller 180 deactivates the first keyboard and activates the third keyboard ('special symbol'). In this case, a first keyboard and a third keyboard may be displayed on the touch screen, and a second keyboard and a third keyboard may be displayed.

In another example, when a user strongly touches one of the keyboards 1400 by using a pointing device, the controller 180 deactivates the second keyboard and deactivates the first keyboard. Activate it. At the same time, the controller 180 does not input the 'a' character corresponding to the second keyboard into the message window, but inputs the '4' character corresponding to the first keyboard into the message window.

Accordingly, the user can easily input characters in other keyboards as well as easily change the keyboard.

15 is an image diagram for explaining a twelfth embodiment of a touch signal processing method in a mobile communication terminal according to the present invention.

When a user inputs a display signal for displaying image data, the controller 180 displays image data on a touch screen (see FIG. 15A). Next, the user touches a position 1500 of the image data to be enlarged. Then, the controller 180 enlarges a portion corresponding to the touched position and displays it on the touch screen. That is, the controller 180 enlarges and displays a portion corresponding to a position touched by a user, not enlarging the entirety of the image data. Although only the case of enlargement has been described above, the present embodiment can be applied to a case of reducing.

Accordingly, the user can enlarge or reduce only the portion of the image data that he / she wants to enlarge.

16 is an image diagram for describing a thirteenth embodiment of a touch signal processing method in a mobile communication terminal according to the present invention.

FIG. 16A illustrates a multi-party call screen 1600 displayed on a mobile communication terminal when a user performs a multi-party call. The multi-party call screen 1600 includes a first display window 1610 including information of a first caller and a talk time, a second display window 1611 including information of a second caller and a talk time, and an end icon. 1620 is displayed. When the user strongly touches the call ending icon 1620 using a pointing device, the controller 180 ends all the calls and displays all call ending messages 1630 on the touch screen.

Accordingly, the user can terminate the call collectively without individually terminating the call.

The touch signal processing method and the mobile terminal using the same in the above-described mobile terminal may not be limitedly applied to the configuration and method of the above-described embodiments. Or some may be selectively combined.

In addition, it should be noted that the above embodiment is for the purpose of description and not of limitation. In addition, those skilled in the art will understand that various embodiments are possible within the scope of the technical idea of the present invention.

Further, according to an embodiment of the present invention, the above-described method can be implemented as a code that can be read by a processor on a medium on which the program is recorded. Examples of processor-readable media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like, and may be implemented in the form of a carrier wave (for example, transmission over the Internet). Include.

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

Figure 2a is a front perspective view of a mobile terminal according to an embodiment of the present invention.

2b is a rear perspective view of a mobile terminal according to one embodiment of the present invention;

3 is a flowchart illustrating a touch signal processing method according to an embodiment of the present invention.

4 is an image for explaining a first embodiment of a touch signal processing method in a mobile terminal of the present invention.

5 is an image for explaining a second embodiment of a touch signal processing method in a mobile communication terminal of the present invention.

6 is an image diagram for explaining a third embodiment of a touch signal processing method in a mobile communication terminal of the present invention;

7 is an image diagram for explaining a fourth embodiment of a touch signal processing method in a mobile communication terminal of the present invention;

8 is an image for explaining a fifth embodiment of a touch signal processing method in a mobile communication terminal of the present invention.

9 is an image for explaining a sixth embodiment of a touch signal processing method in a mobile communication terminal of the present invention.

10 is an image diagram for explaining a seventh embodiment of a touch signal processing method in a mobile communication terminal of the present invention;

11 is an image for explaining an eighth embodiment of a touch signal processing method in a mobile communication terminal of the present invention.

12 is an image diagram for explaining a ninth embodiment of a touch signal processing method in a mobile communication terminal of the present invention;

FIG. 13 is an image view for explaining a tenth embodiment of a touch signal processing method in a mobile communication terminal of the present invention; FIG.

Fig. 14 is an image diagram for explaining an eleventh embodiment of a touch signal processing method in a mobile communication terminal of the present invention.

15 is an image diagram for explaining a twelfth embodiment of a touch signal processing method in a mobile communication terminal of the present invention;

16 is an image diagram for explaining a thirteenth embodiment of a touch signal processing method in a mobile communication terminal of the present invention;

Claims (14)

Detecting a shake of the mobile terminal using a mobile terminal shake detection sensor within a preset time from the touch time when the touch screen is touched; And And outputting an output signal based on the sensed shaking. The method of claim 1, In the state where the touch screen is touched, detecting the shaking of the mobile terminal using the mobile terminal shake detection sensor within a preset time from the touch time point, Displaying image data and a zoom-in / out icon on the touch screen; And Detecting the number of shakes of the mobile terminal while touching one of the zoom-in and out icons, The step of outputting another output signal based on the detected shake, Zoom-in / out the image data based on the detected number of shakes. The method of claim 1, Displaying image data, zoom-in and out icons on the touch screen; Touching the zoom-in or out icon; Detecting shaking strength of the mobile terminal according to the touch using the mobile terminal shaking detection sensor; And If the detected shaking intensity is greater than a predetermined shaking intensity, further comprising enlarging or reducing the image data to the maximum. The method of claim 1, Displaying data, scrollbars and direction scroll keys on the touch screen; Touching the direction scroll key; Detecting shaking strength of the mobile terminal according to the touch using the mobile terminal shaking detection sensor; And If the detected shaking intensity is greater than a predetermined shaking intensity, further comprising scrolling and displaying a data screen on a first screen or a last screen. The method of claim 1, Displaying data, page up, and down icons on the touch screen; Touching the page up or down icon; Detecting shaking strength of the mobile terminal according to the touch using the mobile terminal shaking detection sensor; And And moving the screen to a first page or a last page when the detected shake strength is greater than a preset shake strength, further comprising: displaying a touch signal in a mobile terminal. The method of claim 1, In the state where the touch screen is touched, detecting the shaking of the mobile terminal using the mobile terminal shake detection sensor within a preset time from the touch time point, Displaying a contact icon on the touch screen; Shaking the mobile terminal while touching the contact icon; and Detecting the number of shakes of the mobile terminal; The step of outputting another output signal based on the detected shake, Displaying a message window for transmitting a call signal to a terminal corresponding to the contact icon or for composing a message to be sent to a terminal corresponding to the contact icon based on the detected number of shakes. Signal processing method. The method of claim 1, In the state where the touch screen is touched, detecting the shaking of the mobile terminal using the mobile terminal shake detection sensor within a preset time from the touch time point, Displaying data on the touch screen; Shaking the mobile terminal while touching the data; And Detecting shaking of the mobile terminal; The step of outputting another output signal based on the detected shake, And changing a display size of the data based on the sensed shaking. The method of claim 1, In a state where the touch screen is touched, detecting the shaking of the mobile terminal using the mobile terminal shake detection sensor within a preset time from the touch time point, Displaying a list of received messages on the touch screen; Shaking the mobile terminal while touching the message list; and Detecting shaking of the mobile terminal; The step of outputting another output signal based on the detected shake, And sequentially displaying the messages included in the message list according to the detected shaking. The method of claim 1, Outputting background sound and displaying data on the touch screen; Touching the touch screen; Detecting shaking strength of the mobile terminal according to the touch using the mobile terminal shaking detection sensor; If the detected shaking intensity is greater than a predetermined shaking intensity, further comprising displaying a background sound change icon. With the touch screen touched, within a preset time from the touch point Detecting the shaking of the mobile terminal using the mobile terminal shake detection sensor, Shaking the mobile terminal while the background sound change icon is touched; And Detecting shaking of the mobile terminal; The step of outputting another output signal based on the detected shake, And changing and outputting a background sound in order according to the sensed shaking. The method of claim 1, Running background applications; Touching the touch screen; Detecting shaking strength of the mobile terminal according to the touch using the mobile terminal shaking detection sensor; And Displaying the icons representing the background applications when the detected shaking strength is greater than a preset shaking strength, The step of outputting another output signal based on the detected shake, And selecting the icon or executing a function corresponding to the icon according to the detected shaking. The method of claim 1, In a state where the touch screen is touched, detecting the shaking of the mobile terminal using the mobile terminal shake detection sensor within a preset time from the touch time point, Displaying a first keyboard and a second keyboard on the touch screen, wherein the first keyboard is in an active state and the second keyboard is in an inactive state; And And shaking the mobile terminal by touching one of the first keyboards, The step of outputting another output signal based on the detected shake, When the shaking of the mobile terminal is greater than a predetermined shaking strength, the first keyboard is deactivated, the second keyboard is activated, and then the characters of the second keyboard corresponding to the position of the touched keyboard are input. Including a touch signal processing method in a mobile terminal. touch screen; A mobile terminal shake detection sensor configured to detect a shake of the mobile terminal and output a detection signal; And And a controller configured to output an output signal based on the received detection signal when the detection signal is received within a predetermined time from the touch point in the state where the touch screen is touched. 13. The method of claim 12, The touch screen, Image data and the zoom-in / out icon are displayed, The control unit, When the one of the zoom-in and the out icons is touched using the mobile device shake detection sensor, the number of shakes of the mobile terminal is sensed, and based on the detected number of shakes, A mobile terminal zooming in on image data. 13. The method of claim 12, The touch screen, The contact icon is displayed, The control unit, When the contact icon is touched using the mobile terminal shake detection sensor, the number of shakes of the mobile terminal is detected, and a call signal is transmitted to the terminal corresponding to the contact icon based on the detected shake number. And displaying a message window on the touch screen for composing a message to be transmitted to a terminal corresponding to a contact icon.

Images