KR101392923B1 - Portable terminal having simple information input function and input method thereof - Google Patents

Abstract

The present invention relates to a portable terminal having a recipient input function having a simple information input function, the portable terminal including: a first screen displaying recipient information; A second screen positioned so as to overlap with the first screen and receiving recipient information selected from the first screen; And a title bar located at a lower end of the first screen to expose information of the recipient on the first screen obscured by the second screen in accordance with the movement in the vertical direction. If the title bar is located at the bottom end, the message recipient information is not shown. If the title bar is scrolled to the top, the most message recipient information is displayed.

Recipient input, title bar, scroll, touch screen

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable terminal having a simple information input function,

The present invention relates to a portable terminal having a simple information input function and a method thereof.

A portable terminal is a portable device having one or more of a voice and video communication function, an information input / output function, and a data storage function while being portable.

As the functions of the mobile terminal are diversified, for example, they are equipped with complicated functions such as photographing, video shooting, playback of music or video file, game, reception of broadcasting, etc., so that they are implemented as a multimedia player .

Various attempts have been made in hardware or software to implement complex functions in a mobile terminal implemented in the form of a multimedia device. For example, a user interface environment is provided for a user to easily and conveniently search for or select a function. In addition, a portable terminal is regarded as a personal portable product for expressing its own personality, and various designs are required.

However, in the case of a conventional portable terminal, a predetermined entry step is required to access specific information. For example, in a mobile terminal equipped with a touch screen, a user may touch a cursor of a text box to input a recipient to create a message, or may switch to a number input screen or search a telephone number or a recent transmission / reception list through an option menu.

The entry step is determined by the number of information to be accessed and the individual accessing step of each information. That is, when there are a large number of recipients of a message, or when a message is intended to be transmitted only to a specific recipient, the recipient must be searched and input.

Since the information having the predetermined entry step (at the time of message transmission or during communication) can be accessed and input only by switching to a predetermined input screen or by repeatedly searching for a specific option menu, In order to do so, it was troublesome to search and select many items.

Therefore, when the necessary information is input by using the portable terminal, desired information can be collected at the same position, and if the information can be used by one minimum entry step, the user can be provided with more convenience in information search and use.

It is an object of the present invention to provide a portable terminal having an information input function for conveniently inputting recipient information when a call and a message are transmitted, and a method thereof.

In order to accomplish the above object, a mobile terminal according to an embodiment of the present invention includes: a first screen on which recipient information is displayed; A second screen positioned so as to overlap with the first screen and receiving recipient information selected from the first screen; A title bar is provided at the lower end of the first screen to expose information of the recipient on the first screen obscured by the second screen in accordance with the movement in the vertical direction.

Preferably, the recipient information is one of an important recipient, a recent caller, and a telephone directory, and their priority is preset in the option menu.

Preferably, the movement is performed by any one of drag, vertical scroll, and flicking, and the recipient information displayed on the first screen is input on the second screen with one touch.

Preferably, the scrolled title bar automatically returns to the initial position when no recipient information is selected or after a predetermined time has elapsed.

Preferably, when the title bar is located at the lowermost end, the message recipient information is not shown. When the title bar is scrolled to the top, the most message recipient information is displayed.

As described above, according to the present invention, a first screen having recipient information to be input on a second screen is superimposed on a second screen, a second screen is scrolled using a predetermined title bar, Search and input. Accordingly, the present invention has the effect of enabling the user to more easily perform message transmission and conversation by inputting the recipient information of the first screen on the second screen by performing only the minimum entry step.

The portable terminal described in this specification includes a mobile phone, a smart phone, a notebook computer, a digital broadcasting terminal, a PDA (Personal Digital Assistants), a PMP (Portable Multimedia Player), and navigation.

Hereinafter, a portable terminal related to the present invention will be described in detail with reference to the drawings.

Referring to FIG. 1, a mobile terminal according to the present invention will be described in terms of components according to functions.

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

The portable terminal 100 includes a wireless communication unit 110, an audio / video input unit 120, an operation unit 130, a sensing unit 140, an output unit 150, a storage unit 160, An interface unit 170, a control unit 180, a power supply unit 190, and the like.

It should be noted that when the components are implemented in a real-world application, two or more components may be combined into one component as necessary, or one component may be divided into two or more components.

The wireless communication unit 110 may include a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short distance communication module 114, and a GPS module 115.

The broadcast receiving module 111 receives broadcast signals and / or broadcast-related information from an external broadcast management server through a broadcast channel. The broadcast channel may include a satellite channel and a terrestrial channel. The broadcast management server may refer to a server for generating and transmitting broadcast signals and / or broadcast related information, or a server for receiving broadcast signals and / or broadcast related information generated by the broadcast management server and transmitting the generated broadcast signals and / or broadcast related information. The broadcast-related information may refer to a broadcast channel, a broadcast program, or information related to a broadcast service provider. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and a broadcast signal in which a data broadcast signal is combined with a TV broadcast signal or a radio broadcast signal.

Meanwhile, the broadcast related information may be provided through a mobile communication network, and in this case, it may be received by the mobile communication module 112.

The broadcast-related information may exist in various forms. For example, an EPG (Electronic Program Guide) of DMB (Digital Multimedia Broadcasting) or an ESG (Electronic Service Guide) of Digital Video Broadcast-Handheld (DVB-H).

The broadcast receiving module 111 receives broadcast signals using various broadcasting systems. In particular, the broadcast receiving module 111 may be a Digital Multimedia Broadcasting-Terrestrial (DMB-T), a Digital Multimedia Broadcasting-Satellite (DMB-S) Link Only), Digital Video Broadcast-Handheld (DVB-H), Integrated Services Digital Broadcast-Terrestrial (ISDB-T), and the like. Of course, the broadcast receiving module 111 is configured to be suitable for all broadcasting systems that provide broadcasting signals as well as the digital broadcasting system described above.

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

In addition, the mobile communication module 112 transmits and receives a radio signal to at least one of a base station, an external terminal, and a server on a mobile communication network. Here, the wireless signal may include various types of data depending on a voice call signal, a video call signal, or a text / multimedia message transmission / reception.

The wireless Internet module 113 refers to a module for wireless Internet access, and the wireless Internet module 113 can be built in or externally.

The short-range communication module 114 is a module for short-range communication. Bluetooth, radio frequency identification (RFID), infrared data association (IrDA), ultra wideband (UWB), ZigBee, and the like can be used as the short distance communication technology.

In addition, the Global Positioning System (GPS) module 115 receives position information from a plurality of satellites.

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

The image frame processed by the camera module 121 may be stored in the storage unit 160 or may be transmitted to the outside through the wireless communication unit 110. [ The camera module 121 may be equipped with two or more cameras according to the configuration of the terminal.

The microphone module 122 receives an external sound signal through a microphone in a communication mode, a recording mode, a voice recognition mode, or the like, and processes it as 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 module 122 may be implemented with various noise reduction algorithms for eliminating noise generated in receiving an external sound signal.

The operation unit 130 generates key input data that the user inputs for controlling the operation of the terminal. The operation unit 130 may include a key pad dome switch, a touch pad (static / static), a jog wheel, a jog switch, and the like. Particularly, when the touch pad has a mutual layer structure with the display module 151 described later, it can be called a touch screen.

The sensing unit 140 senses the current state of the portable terminal 100 and controls the operation of the portable terminal 100 such as the opening and closing states of the portable terminal 100, the position of the portable terminal 100, Gt; For example, when the portable terminal 100 is in the form of a slide phone, it is possible to detect whether the slide phone is opened or closed. In addition, it is responsible for sensing whether the power supply unit 190 is powered on, whether the interface unit 170 is connected to an external device, and the like.

The interface unit 170 serves as an interface with all the external devices connected to the portable terminal 100. For example, it may be a wired / wireless headset, an external charger, a wired / wireless data port, a card socket (e.g. a memory card, a SIM / UIM card), an audio I / I / O (input / output) terminals, and earphones. The interface unit 170 receives data from an external device or receives power from the external device, transfers the data to each component in the portable terminal 100, or transmits data in the portable terminal 100 to an external device.

The output unit 150 is for outputting an audio signal, a video signal, or an alarm signal. The output unit 150 may include a display module 151, an audio output module 152, an alarm output module 153, and the like .

The display module 151 displays and outputs information processed in the mobile terminal 100. For example, when the portable terminal is in the call mode, a UI (User Interface) or GUI (Graphic User Interface) associated with a call is displayed. When the portable terminal 100 is in the video communication mode or the photographing mode, the captured image and / or the received image or UI and GUI are displayed.

Meanwhile, as described above, when the display module 13 and the touch pad have a mutual layer structure to constitute a touch screen, the display module 151 can be used as an input device in addition to the output device. The display module 151 may be a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, a three-dimensional display 3D display). Also, there may be two or more display modules 151 according to the implementation mode of the portable terminal 100. [ For example, the portable terminal 100 may include an external display module (not shown) and an internal display module (not shown) at the same time.

The audio output module 152 outputs audio data received from the wireless communication unit 110 or stored in the storage unit 160 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output module 152 outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, and the like) performed in the portable terminal 100. The sound output module 152 may include a speaker, a buzzer, and the like.

The alarm output module 153 outputs a signal for notifying the occurrence of an event of the portable terminal 100. Examples of events occurring in the portable terminal include receiving a call signal, receiving a message, and inputting a key signal. The alarm output module 153 outputs a signal for notifying the occurrence of an event in a form other than an audio signal or a video signal. For example, it is possible to output a signal in a vibration mode. When a call signal is received or a message is received, the alarm output module 153 may output a vibration to inform it. Alternatively, when the key signal is input, the alarm output module 153 can output the vibration as the feedback to the key signal input. The user can recognize the occurrence of an event through the vibration output as described above. Of course, a signal for notifying the occurrence of an event may also be output through the display module 151 or the sound output module 152.

The storage unit 160 may store a program for processing and controlling the control unit 180 and may store programs for temporary storage of input / output data (e.g., a phone book, a message, a still image, Function may be performed.

The storage unit 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) , A RAM, and a ROM. In addition, the portable terminal 100 may operate a web storage that performs a storage function of the storage unit 150 on the Internet.

The controller 180 controls the overall operation of the portable terminal. For example, voice communication, data communication, video communication, and the like. In addition, the control unit 180 may include a multimedia playback module 181 for multimedia playback. The multimedia playback module 181 may be configured as hardware in the controller 180 or separately from the controller 180. [

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power required for operation of the respective components.

In the foregoing, the mobile terminal related to the present invention has been examined from the viewpoint of components according to functions. Hereinafter, the portable terminal related to the present invention will be further described with reference to FIGS. 2 and 3 in terms of components according to the external form. Hereinafter, for simplicity of explanation, a slider type portable terminal will be exemplified among various types of portable terminals such as a folder type, a bar type, a swing type, a slider type, and the like. Therefore, the present invention is not limited to the slider-type portable terminal but can be applied to all types of portable terminals including the above-mentioned type.

2 is a perspective view of a portable terminal according to an embodiment of the present invention.

As shown in FIG. 2, the portable terminal of the present invention includes a first body 100A and a second body 100B that is slidable along at least one direction on the first body 100A. In addition, in the case of a folder phone, the portable terminal of the present invention includes a first body and a second body configured to pold or unpold at least one side of the first body.

At this time, the first body 100A may be referred to as a closed configuration in which the first body 100A is disposed to overlap with the second body 100B. As shown in the figure, the first body 100A may be referred to as a second body 100B, The state in which at least a part of the light emitting device 100B is exposed may be referred to as an open configuration.

The portable terminal operates mainly in the standby mode in the closed state, but the standby mode is also released by the operation of the user. In addition, the portable terminal operates mainly in a communication mode in an open state, but may be switched to a standby mode by a user's operation or a predetermined period of time.

The casing (casing, housing, cover, etc.) constituting the outer appearance of the first body 100A is formed by the first front case 100A-1 and the first rear case 100A-2. Various electronic components are embedded in the space formed by the first front case 100A-1 and the first rear case 100A-2. At least one intermediate case may be additionally disposed between the first front case 100A-1 and the first rear case 100A-2.

The cases may be formed by injection molding of a synthetic resin or may be formed of a metal material such as stainless steel (STS) or titanium (Ti).

The display module 151, the first sound output module 152-1, the first camera module 121-1, or the first operation module 121-1 is connected to the first body 100A, specifically, the first front case 100A- (130-1) may be disposed.

The display module 151 includes a liquid crystal display (LCD), organic light emitting diodes (OLED), and the like, which visually represent information.

In addition, the display module 151 is overlapped with the touch pad in a layer structure, so that the display module 151 may operate as a touch screen to enable information input by a user's touch.

The first sound output module 152-1 may be implemented as a receiver or a speaker.

The first camera module 121-1 may be adapted to photograph an image or a moving image of a user.

The first operating unit 130-1 receives a command for aquiring the reception input method of the present invention.

Like the first body 100A, the case constituting the outer appearance of the second body 100B is formed by the second front case 100B-1 and the second rear case 100B-2.

The second operating portion 130-2 may be disposed on the front face of the second body 100B, specifically, the second front case 100B-1.

The third operating unit 130-3, the microphone module 122, and the interface unit 170 may be disposed on at least one of the first front case 100B-1 and the second rear case 100B-2.

The first to third operating portions 130-1, 130-2, and 130-3 may be collectively referred to as a manipulating portion 130 and may be configured to operate in a tactile manner ) Can be employed in any manner. For example, the operation unit may be implemented by a dome switch or a touch pad capable of receiving a command or information by a push or a touch operation of the user, or may be a wheel, a jog type, a joystick, or the like Can be implemented.

In terms of functions, the first operation unit 130-1 is for inputting commands such as start, end, and scroll, and the second operation unit 130-2 is for inputting numbers, characters, symbols, will be.

Also, the third operating unit 130-3 may operate as a hot-key for activating a special function in the portable terminal.

The microphone module 122 may be implemented in a form suitable for receiving voice, sound, etc. of the user.

The interface unit 170 is a channel through which the portable terminal related to the present invention can exchange data with an external device. For example, the interface unit 170 may be a wired or wireless connection terminal for connecting to an earphone, a port for short-range communication (for example, an IrDA port, a Bluetooth port, a wireless LAN port, etc.), or power supply terminals for supplying power to the portable terminal.

The interface unit 170 may be a card socket for accommodating an external card such as a subscriber identification module (SIM) or a user identity module (UIM) or a memory card for storing information.

A power supply unit 190 for supplying power to the portable terminal is mounted on the second rear case 100B-2. The power supply unit 190 may be detachably coupled to a rechargeable battery, for example, for charging.

3 is a rear perspective view of the portable terminal of FIG.

Referring to FIG. 3, a second camera module 121-2 may be further mounted on the rear surface of the second rear case 100B-2 of the second body 100B. The second camera module 121-2 has a photographing direction substantially opposite to that of the first camera module 121-1 (see FIG. 1), and may have different pixels from the first camera module 121-1 (see FIG. 1).

For example, the first camera module 121-1 has low pixels so that it is easy to capture a face of a user in the case of a video call or the like and transmit the face to the other party, and the second camera module 121-2 has a general object It is often desirable to have a high pixel.

A flash 121-3 and a mirror 121-4 may be further disposed adjacent to the second camera module 121-2. The flash 121-3 shines light toward the subject when the subject is photographed by the second camera module 121-2. The mirror 121-4 allows the user to illuminate the user's face or the like when the user intends to take a picture of himself / herself (self-photographing) using the second camera module 121-2.

And a second sound output module 152-2 may be additionally disposed in the second rear case 100B-2. The second sound output module 152-2 may implement a stereo function together with the first sound output module 152-1 (see FIG. 2), and may be used for talking in a speakerphone mode.

In addition to the antenna for communication, a broadcast signal receiving antenna 111-1 may be disposed on one side of the second rear case 100B-2. The antenna 111-1 may be installed to be able to be drawn out from the second body 100B.

A portion of the slide module 100C that slidably couples the first body 100A and the second body 100B is disposed on the first rear case 100A-2 side of the first body 100A.

The other part of the slide module 100C may be disposed on the second front case 100B-1 side of the second body 100B and may not be exposed to the outside as in this figure.

The second camera module 121-2 and the like are disposed on the second body 100B, the present invention is not limited thereto.

For example, at least two of the configurations 111-1, 121-2 to 121-3, and 152-2 described as being arranged in the second rear case 100B-2, such as the second camera module 121-2, It is also possible that at least one is mounted on the first body 100A, mainly the first rear case 100A-2. In such a case, there is an advantage that the configuration (s) arranged in the first rear case 100A-2 in the closed state is protected by the second body 100B. Further, even if the second camera module 121-2 is not separately provided, the first camera module 121-1 is rotatably formed so that the second camera module 121-2 can be photographed up to the photographing direction of the second camera module 121-2 .

In the portable terminal according to the present invention, the operation unit 130 generates key input data that the user inputs for controlling the operation of the terminal, and generates key input data for content designation and movement. The operation unit 130 may include a key pad dome switch, a touch pad (static / static), a jog wheel, and a jog switch. In particular, when the touch pad has a mutual layer structure with the display module 151, the operation unit 130 is configured as a touch screen.

The output unit 150 may include a display module 151, an audio output module 152, an alarm output module 153, and the like.

The display module 151 displays information processed in the portable terminal 100. For example, when the portable terminal is in the call mode, a UI (User Interface) or GUI (Graphic User Interface) associated with a call is displayed. The display module 151 displays a first screen composed of a plurality of recipient information and a second screen positioned so as to overlap with the first screen and displaying recipient information selected on the first screen, And places the title bar at the lower end of the second screen to expose the receiver information of the first screen obscured by the second screen according to the degree of scrolling of the title bar.

The storage unit 160 stores a program for processing and controlling the controller 180 and performs a function for temporarily storing input / output data (e.g., messages, still images, moving pictures, etc.) You may. The storage unit 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) , A RAM, and a ROM. In addition, the portable terminal 100 may operate a web storage that performs a storage function of the storage unit 150 on the Internet.

The controller 180 controls the overall operation of the portable terminal. For example, voice communication, data communication, video communication, and the like. In addition to the normal function control, the controller 180 controls the display module 151 according to the operation of the title bar, as well as displaying message suitability or call information related to the present invention, Display and input.

Hereinafter, a recipient input method of a message in a mobile terminal according to the present invention will be described with reference to the accompanying drawings.

4 is a screen configuration diagram of a portable terminal according to an embodiment of the present invention.

4, the present invention includes a first screen 10 including a plurality of recipient information, a second screen 10 positioned to overlap the first screen 10, And a second screen (11) which is located at a lower end of the second screen (11) and which moves the second screen up and down so as to cover the first screen (10) covered by the second screen And a title bar 12 for gradually exposing the recipient information.

Preferably, the movement includes dragging, scrolling and flicking.

Preferably, the plurality of recipient information on the first screen 10 is displayed in a list format, and is input directly to the second screen 11 with a single touch. The recipient information can be set as an important recipient, a recent caller, and a telephone directory. If necessary, the priority and the addition and deletion of a user can be set in a separate menu.

Preferably, the scrolled title bar 12 may be set such that no recipient information is selected or automatically returned to the initial position after a predetermined time elapses (the first screen is closed).

Further, the present invention provides a phone book or a keypad in the form of a button on the top of the title bar 12.

Accordingly, when the user touches or scrolls the title bar 12 after a message is created or a communication attempt is made, the second screen 11 is closed and the first screen 10 is opened to display a plurality of recipient information Call lists or important recipients or phone books are displayed. The user selects the desired recipient information from among the displayed recipient information by touching, and the selected recipient information is displayed on the second screen 11.

FIG. 5 is a flowchart illustrating an information input method of a portable terminal according to the present invention.

As shown in FIG. 5, the user can enter a recipient input screen (message transmission and call attempt) after creating a message or performing a call (S10). Upon entering the recipient input screen, the control module 180 controls the display module 151 to display a second screen 11 for inputting recipient information and a second screen 11 for scrolling the second screen 11 The title bar 12 is displayed (S11). Accordingly, when the title bar 12 is located at the bottom end, none of the recipient information is shown. When the title bar 12 is scrolled to the top, the most recipient information is displayed.

When the user scrolls the title bar 12 in this state (S12), the controller 180 controls the display module 151 to display list information of the list type hidden by the second screen 11 And displays it on the first screen 10 (S13).

Accordingly, when the user touches the desired recipient information on the first screen 10, the controller 180 controls the display module 151 to input the recipient information on the second screen 11 (S14).

The above-described embodiments of the present invention are not limited to the above-described embodiments, and various modifications may be made without departing from the scope of the present invention. Or may be selectively combined.

That is, the presently preferred embodiments may be implemented in a manufacturing method, apparatus, or article of manufacture using reference programming and / or engineering techniques to produce software, firmware, hardware, or a combination thereof. As used herein, the term product may be embodied in hardware logic (e.g., FPGA, ASIC, etc.), a computer readable medium (e.g., magnetic storage medium such as hard disk drive, floppy disk, (E. G., EEPROMs, ROMs, PROMs, RAMs, DRAMs, SRAMs, firmware, programmable logic, etc.)) and devices (CD-ROMs, optical disks, etc.) and volatile / non-volatile memory devices

The code in the computer readable medium is connected and executed by a processor. The implemented code of this embodiment is also connectable from the file server of the transmission medium or network. In this case, the product in which the code is implemented is composed of a transmission medium such as a network transmission line, a wireless transmission medium, a signal transmitted through a space, a radio wave, and an infrared signal. It will of course be appreciated by those of ordinary skill in the art that various modifications may be made in this configuration without departing from the scope of the present invention and that the article of manufacture is comprised of an information bearing medium well known in the art ≪ / RTI >

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 a rear perspective view of a portable terminal according to an embodiment of the present invention;

4 is a diagram showing a screen configuration of a mobile terminal according to an embodiment of the present invention.

5 is a flowchart illustrating an information input method of a mobile terminal according to an embodiment of the present invention.

Claims (14)

A display module for displaying a first screen on which a receiver information is displayed on a receiver input screen and a second screen on which a title bar is provided at a lower portion and receiver information is input; Wherein when the second screen is moved up and down by the title bar, a plurality of recipient information hidden by the second screen is displayed on the first screen while progressively exposing the first screen, and when specific recipient information is selected on the first screen, And a controller for inputting the information to the second screen. The method according to claim 1, An important recipient, a recent caller, and a telephone directory. 3. The mobile terminal of claim 2, wherein the priorities of the important recipient, the recent caller, and the phone book are set in an option menu. The apparatus of claim 1, wherein the title bar Wherein the portable terminal is moved by one of a drag, a scroll, and a flicking. The method according to claim 1, wherein, when the title bar is moved to the lowermost end, the first screen is completely hidden by the second screen and the receiver information is not displayed. When the title bar is moved to the uppermost position, Wherein the portable terminal is a portable terminal. The portable terminal of claim 1, wherein the recipient information displayed on the first screen is input on a second screen with a single touch. The mobile terminal of claim 1, wherein the moved title bar automatically returns to the initial position when no recipient information is selected or after a predetermined time elapses. Displaying a first screen including recipient information on a recipient input screen and a second screen having a title bar on a lower portion thereof; Displaying a plurality of recipient information on a first screen that is obscured by a second screen when the second screen is moved by a title bar; And inputting the specific recipient information selected by the user on the first screen to the second screen. 9. The method according to claim 8, Wherein the first and second screens are one of an important recipient, a recent caller, and a telephone directory, and the first and second screens overlap each other. The method of claim 9, wherein the priorities of the important recipient, the recent caller, and the telephone directory are set in an option menu. The method of claim 8, wherein the movement of the title bar Wherein the information is input by one of a drag, a scroll, and a flicking. The method according to claim 8, wherein when the title bar is moved to the lowermost end, the first screen is completely hidden by the second screen and the information of the receiver is not displayed. When the title bar is moved to the uppermost position, And the information input method of the portable terminal. The method according to claim 8, wherein the recipient information displayed on the first screen is And inputting the information on the second screen in a single touch. The method according to claim 8, wherein the moved title bar Wherein when the recipient information is not selected or a predetermined time elapses, the information is automatically returned to the initial position.

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