KR101583800B1 - Mobile termianl and information displaying method thereof - Google Patents

Mobile termianl and information displaying method thereof Download PDF

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Publication number
KR101583800B1
KR101583800B1 KR1020090022618A KR20090022618A KR101583800B1 KR 101583800 B1 KR101583800 B1 KR 101583800B1 KR 1020090022618 A KR1020090022618 A KR 1020090022618A KR 20090022618 A KR20090022618 A KR 20090022618A KR 101583800 B1 KR101583800 B1 KR 101583800B1
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KR
South Korea
Prior art keywords
displayed
message
indicator
touch signal
displaying
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KR1020090022618A
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Korean (ko)
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KR20100104299A (en
Inventor
이지은
최정은
이소훈
김영준
Original Assignee
엘지전자 주식회사
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Priority to KR1020090022618A priority Critical patent/KR101583800B1/en
Publication of KR20100104299A publication Critical patent/KR20100104299A/en
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Publication of KR101583800B1 publication Critical patent/KR101583800B1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
    • H04M1/72Substation extension arrangements; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selecting
    • H04M1/725Cordless telephones
    • H04M1/72519Portable communication terminals with improved user interface to control a main telephone operation mode or to indicate the communication status
    • H04M1/72522With means for supporting locally a plurality of applications to increase the functionality
    • H04M1/72547With means for supporting locally a plurality of applications to increase the functionality with interactive input/output means for internally managing multimedia messages
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object or an image, setting a parameter value or selecting a range
    • G06F3/04845Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object or an image, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
    • H04M1/72Substation extension arrangements; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selecting
    • H04M1/725Cordless telephones
    • H04M1/72519Portable communication terminals with improved user interface to control a main telephone operation mode or to indicate the communication status
    • H04M1/72583Portable communication terminals with improved user interface to control a main telephone operation mode or to indicate the communication status for operating the terminal by selecting telephonic functions from a plurality of displayed items, e.g. menus, icons
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/22Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector

Abstract

The present invention relates to a mobile terminal and a method for displaying the information. The present invention includes: receiving a message while receiving and displaying broadcast content; Displaying a message such that at least a portion of the displayed broadcast content overlaps with the displayed broadcast content; Receiving a first proximity touch signal for a displayed message; Upon receiving the first proximity touch signal, displaying at least one indicator corresponding to at least one function associated with the displayed message on at least one side of the displayed message; Receiving, on the displayed message, a second proximity touch signal of a succession of traces directed to any of the displayed at least one indicator; And performing a function corresponding to an indicator displayed in a direction in which the continuous trajectory is directed. The present invention also provides a method of displaying information of a mobile terminal. According to the mobile terminal and the information display method of the present invention, since the indicator indicating the function related to the content is displayed, the user can intuitively select a desired function by a simple operation, and convenience of use can be increased.
Mobile terminal, broadcast contents, proximity touch, indicator

Description

[0001] MOBILE TERMINAL AND INFORMATION DISPLAYING METHOD THEREOF [0002]

The present invention relates to a mobile terminal capable of intuitively selecting a desired function by a simple operation by displaying an indicator indicating a function related to a message, thereby improving convenience of use.

As the functions of terminals such as a personal computer, a notebook computer and a mobile phone have diversified, a multimedia player (multimedia player) having a complex function such as photographing or video shooting, playing music or video file, ).

A terminal can be divided into a mobile terminal and a stationary terminal depending on whether the terminal is movable. The mobile terminal can be divided into a handheld terminal and a vehicle mount terminal according to whether the user can directly carry the mobile terminal.

For functional support and enhancement of the terminal, it may be considered to improve the structural and / or software part of the terminal.

Recently, various terminals including mobile terminals have been providing more complex and various functions.

The present invention is intended to provide a mobile terminal and its information display method which can increase the convenience of use by intuitively selecting a desired function by a simple operation by displaying an indicator indicating a function related to a message.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not intended to limit the invention to the precise forms disclosed. Other objects, which will be apparent to those skilled in the art, It will be possible.

According to another aspect of the present invention, there is provided a method of displaying information on a mobile terminal, the method comprising: receiving a message while receiving a broadcast content; Displaying the message so that at least a portion of the displayed broadcast content overlaps with the broadcast content; Receiving a first proximity touch signal for the displayed message; Receiving at least one indicator corresponding to at least one function associated with the displayed message on at least one side of the displayed message upon receiving the first proximity touch signal; Receiving, on the displayed message, a second proximity touch signal of a continuous trajectory pointing to any of the displayed at least one indicator; And executing the function corresponding to the indicator displayed in the direction in which the continuous trajectory is directed.

According to another aspect of the present invention, there is provided a mobile terminal including: a display; A touch device provided on the display unit for receiving a proximity touch signal; A wireless communication unit for receiving broadcast contents and messages; And displaying the message on the display unit so that at least a part of the broadcast content overlaps with the displayed broadcast content when the message is received while the broadcast content is being displayed on the display unit, The method comprising: upon receipt of a proximity touch signal, displaying at least one indicator corresponding to at least one function associated with the displayed message on at least one side of the displayed message, And a control unit which, when receiving the second proximity touch signal of the trajectory, executes the function corresponding to the indicator displayed in the direction in which the continuous trajectory is directed.

The mobile terminal and the information display method according to the present invention have the following effects.

First, an indicator indicating a function related to a message is displayed around a displayed message, so that a user can intuitively select a desired function by a simple operation, thereby enhancing usability.

Second, viewing restrictions on broadcasting contents can be minimized even when displaying broadcast contents and displaying a message such as a text message or an e-mail message.

Thirdly, by displaying the message in a scrolling caption manner, the size of the screen for displaying the message can be minimized, and the viewing of the broadcast content can be smoothly performed.

Fourth, by displaying the first indicator around the first point, the user can more intuitively recognize the touch direction necessary for performing the function.

Fifth, when the specific function is selected and executed, the broadcast content is stored, and when the specific function is terminated, the stored broadcast content is displayed, so that the user can view the broadcast content that the user desires to watch without interruption.

The foregoing objects, features and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Like reference numerals designate like elements throughout the specification. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

Hereinafter, a mobile terminal related to the present invention will be described in detail with reference to the drawings. The suffix "module" and " part "for components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role.

The mobile terminal described in this specification may include a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a PDA (Personal Digital Assistants), a PMP (Portable Multimedia Player), 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 audio / video input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory unit 160, An interface unit 170, a control unit 180, a power supply unit 190, and the like. The components shown in Fig. 1 are not essential, and 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 for enabling wireless communication between the mobile terminal 100 and the wireless communication system or between the mobile terminal 100 and the 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 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 be a server for generating and transmitting broadcast signals and / or broadcast related information, or a server for receiving broadcast signals and / or broadcast related information generated by the broadcast management server and transmitting the generated broadcast signals and / or broadcast related information. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and a broadcast signal in which a data broadcast signal is combined with a TV broadcast signal or a radio broadcast signal.

The broadcast-related information may refer to a broadcast channel, a broadcast program, or information related to a broadcast service provider. The broadcast-related information may also be provided through a mobile communication network. In this case, it may be received by the mobile communication module 112.

The broadcast-related information may exist in various forms. For example, an 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 broadcasting signals using various broadcasting systems. In particular, the broadcasting receiving module 111 may be a Digital Multimedia Broadcasting-Terrestrial (DMB-T), a Digital Multimedia Broadcasting-Satellite (DMB-S) Only Digital Broadcast-Handheld (DVB-H), Integrated Services Digital Broadcast-Terrestrial (ISDB-T), and the like. Of course, the broadcast receiving module 111 may be adapted to other broadcasting systems that provide broadcast 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 memory unit 160.

The mobile communication module 112 transmits and receives radio signals to 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 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 embedded in the mobile terminal 100 or externally. WLAN (Wi-Fi), Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access) and the like can be used as wireless Internet technologies.

The short-range communication module 114 refers to 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.

The location information module 115 is a module for confirming or obtaining the location of the mobile terminal. A typical example of the location information module is a GPS (Global Position System) module. According to the current technology, the GPS module 115 calculates information about a distance (distance) from three or more satellites at a point (entity), information about the time at which the distance information is measured, , Three-dimensional position information according to latitude, longitude, and altitude of one point (individual) in one hour can be calculated. Further, a method of calculating position and time information using three satellites and correcting the error of the calculated position and time information using another satellite is also used. The GPS module 115 continues to calculate the current position in real time and uses it to calculate speed information.

Referring to FIG. 1, an A / V (Audio / Video) 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 communication mode or the photographing mode. The processed image frame can be displayed on the display module 151. [

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

The microphone 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. Various noise reduction algorithms may be implemented in the microphone 122 to remove noise generated in receiving an external sound signal.

The user input unit 130 generates input data for a user to control the operation of the terminal. The user input unit 130 may include a key pad dome switch, a touch pad (static / static), a jog wheel, a jog switch, and the like.

The sensing unit 140 senses the current state of the mobile terminal 100 such as the open / close state of the mobile terminal 100, the position of the mobile terminal 100, the presence or absence of user contact, the orientation of the mobile terminal, And generates 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 is possible to sense whether the slide phone is opened or closed. In addition, it may be responsible for a sensing function related to whether the power supply unit 190 is powered on, whether the interface unit 170 is connected to an external device, and the like. Meanwhile, the sensing unit 140 may include a proximity sensor.

The output unit 150 is for generating output related to visual, auditory or tactile sense and includes a display module 151, an acoustic output module 152, an alarm unit 153, and a haptic module 154 .

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

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).

Some of these displays may be transparent or light transmissive so that they can be seen through. This may be referred to as a transparent display. A typical example of the transparent display is a transparent LCD or the like. The rear structure of the display module 151 may also be of a light transmission type. With this structure, the user can see an object located behind the terminal body through the area occupied by the display module 151 of the terminal body.

There may be two or more display modules 151 according to the embodiment 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 each other, or may be disposed on different surfaces.

In a case where the display module 151 and the sensor for sensing the touch operation (hereinafter, referred to as 'touch sensor') have a mutual layer structure (hereinafter referred to as 'touch screen' It can also be used as an input device. The touch sensor may have the form of, for example, a touch film, a touch sheet, a touch pad, or the like.

The touch sensor may be configured to convert a change in a pressure applied to a specific portion of the display module 151 or a capacitance generated in a specific portion of the display module 151 into an electrical input signal. The touch sensor can be configured to detect not only the position and area to be touched but also the pressure at the time of 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 transmits the corresponding data to the controller 180. Thus, the control unit 180 can know which area of the display module 151 is touched or the like.

Referring to FIG. 1, a proximity sensor may be disposed in an inner region of the mobile terminal or in the vicinity of the touch screen, which is enclosed 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 a nearby object without mechanical contact using the force of an electromagnetic field or infrared rays. The proximity sensor has a longer life span than the contact sensor and its utilization is also high.

Examples of the proximity sensor include a transmission type photoelectric sensor, a direct reflection type photoelectric sensor, a mirror reflection type photoelectric sensor, a high frequency oscillation type proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor.

And to detect the proximity of the pointer by the change of the electric field along the proximity of the pointer when the touch screen is electrostatic. In this case, the touch screen (touch sensor) may be classified as a proximity sensor.

Hereinafter, for convenience of explanation, the act of recognizing that the pointer is positioned on the touch screen while the pointer is not in contact with the touch screen is referred to as "proximity touch & The act of actually touching the pointer on the screen is called "contact touch. &Quot; The position where the pointer is proximately touched on the touch screen means a position where the pointer corresponds vertically to the touch screen when the pointer is touched.

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

The audio output module 152 may output audio data received from the wireless communication unit 110 or stored in the memory 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 an acoustic signal related to a function (e.g., a call signal reception sound, a message reception sound, etc.) performed in the mobile terminal 100. The audio output module 152 may include a receiver, a speaker, a buzzer, and the like.

The alarm unit 153 outputs a signal for notifying the occurrence of an event of the mobile terminal 100. Examples of events that occur in the mobile terminal include call signal reception, message reception, key signal input, touch input, and the like. The alarm unit 153 may output a signal for notifying the occurrence of an event in a form other than the video signal or the audio signal, for example, vibration. The video signal or audio signal may also be output through the display module 151 or the audio output module 152.

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

In addition to the vibration, the haptic module 154 may be configured to perform various functions such as an effect of stimulation by a pin arrangement vertically moving with respect to a contact skin surface, an effect of stimulation by air spraying force or suction force through a jet opening or a suction opening, A variety of tactile effects such as an effect of stimulation through contact of an electrode, an effect of stimulation by an electrostatic force, and an effect of reproducing a cold sensation using a heat absorbing or exothermic element can be generated.

The haptic module 154 can be implemented not only to transmit the tactile effect through the direct contact but also to feel the tactile effect through the muscles of the user's finger or arm. The haptic module 154 may include two or more haptic modules 154 according to the configuration of the portable terminal 100.

The memory unit 160 may store a program for the operation of the controller 180 and temporarily store input / output data (e.g., a phone book, a message, a still image, a moving picture, etc.). The memory unit 160 may store data related to vibration and sound of various patterns outputted when a touch is input on the touch screen.

The memory 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) (Random Access Memory), SRAM (Static Random Access Memory), ROM (Read Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), PROM A disk, and / or an optical disk. The mobile terminal 100 may operate in association with a web storage that performs a storage function of the memory unit 160 on the Internet.

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

The identification module is a chip for storing various information for authenticating the use right of the mobile terminal 100 and includes a user identification module (UIM), a subscriber identity module (SIM), a general user authentication module A Universal Subscriber Identity Module (USIM), and the like. Devices with identification modules (hereinafter referred to as "identification devices") can be manufactured in a smart card format. Accordingly, the identification device can be connected to the terminal 100 through the port.

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

The control unit 180 typically controls the overall operation of the mobile terminal. For example, voice communication, data communication, video communication, and the like. The control unit 180 may include a multimedia module 181 for multimedia playback. The multimedia module 181 may be implemented in the control unit 180 or may be implemented separately from the control unit 180. [

The controller 180 may perform a pattern recognition process for recognizing handwriting input or drawing input performed on the touch screen as characters and images, respectively.

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

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

According to a hardware implementation, the embodiments described herein may be implemented as application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays May be implemented using at least one of processors, controllers, micro-controllers, microprocessors, and electrical units for performing functions. In some cases, And may be implemented by the control unit 180.

According to a software implementation, embodiments such as procedures or functions may be implemented with separate software modules that perform at least one function or operation. The software code may be implemented by a software application written in a suitable programming language. Also, the software codes may be stored in the memory unit 160 and executed by the control unit 180. [

2A is a 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 bar-shaped terminal body. However, the present invention is not limited thereto, and can be applied to various structures such as a slide type, a folder type, a swing type, and a swivel type in which two or more bodies are relatively movably coupled.

The body includes a case (a casing, a housing, a cover, and the like) which forms an appearance. In this embodiment, the case may be divided into a front case 101 and a rear case 102. [ A variety of electronic components are embedded in the space formed between the front case 101 and the rear case 102. At least one intermediate case may be additionally disposed between the front case 101 and the rear case 102. [

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

A display module 151, an audio output unit 152, a camera 121, user input units 130/131 and 132, a microphone 122, an interface 170, and the like may be disposed in the front body 101 have.

The display module 151 occupies most of the main surface of the front case 101. A sound output unit 152 and a camera 121 are disposed in an area adjacent to one end of both ends of the display module 151 and a user input unit 131 and a microphone 122 are disposed in an area adjacent to the other end. The user input unit 132, the interface 170, and the like are disposed on the 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 portable terminal 100 and may include a plurality of operation units 131 and 132.

The operation units 131 and 132 may be collectively referred to as a manipulating portion and may be employed in any manner as long as the user operates in a tactile manner.

The contents input by the operation units 131 and 132 can 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 outputted from the sound output unit 152, To the touch recognition mode of the touch screen.

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

Referring to FIG. 2B, a camera 121 'may be further mounted on the rear surface 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 may have a low pixel so that the face of the user can be photographed and transmitted to the other party in case of a video call or the like, and the camera 121 ' It is preferable to have a large number of pixels. 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 additionally disposed adjacent to the camera 121 '. The flash 123 illuminates the subject when the subject is photographed by the camera 121 '. The mirror 124 allows the user to illuminate the user's own face or the like when the user intends to shoot himself / herself (self-photographing) using the camera 121 '.

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

In addition to the antenna for a call or the like, a broadcast signal reception antenna 124 may be additionally disposed on the side of the terminal body. The antenna 124 constituting a part of the broadcast receiving module 111 (see FIG. 1) may be installed to be able to be drawn out from the terminal body.

A power supply unit 190 for supplying power to the mobile terminal 100 is mounted on the terminal body. The power supply unit 190 may be built in the terminal body or may be detachable from the outside of the terminal body.

The rear case 102 may further include a touch pad 135 for sensing a touch. The touch pad 135 may also be of a light transmission type like the display module 151. In this case, if the display module 151 is configured to output time information on both sides, the time information can be recognized through the touch pad 135 as well. The information output on both sides may be all 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.

The touch pad 135 operates in correlation with the display module 151 of the front case 101. The touch pad 135 may be disposed parallel to the rear of the display module 151. The touch pad 135 may have a size equal to or smaller than that of the display module 151.

FIGS. 2C and 2D are diagrams illustrating various embodiments of the mobile terminal 100 and the display module 151. FIG.

The display module 151 may include a first display unit physically divided into display panels and a second display unit as shown in FIG. 2C. In a folding or sliding type mobile terminal in which two bodies are fastened by a hinge or a slide, a first display portion (or a main display portion) may be formed on an inner surface or an outer surface of either body, Or the auxiliary display portion, the external display portion) may be formed on the inner surface or the outer surface of the other body. The auxiliary display unit is a display unit separated from the mobile terminal, and can be detachably connected to the mobile terminal body through the interface unit to display data from the mobile terminal 100. [

In addition, the display module 151 may include a first display unit and a second display unit logically divided in the display panel as shown in FIG. 2d.

The mobile terminal 100 shown in FIG. 3 operates in a communication system that transmits data through frames or packets, including wireless / wired communication systems and seteilte-based communication systems. . Such communication systems may utilize different air interfaces and / or physical layers.

Examples of the wireless interfaces used by the communication systems include Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA) ), And Universal Mobile Telecommunication System (UMTS), Long Term Evolution (LTE) of UMTS, and Global System for Mobile communication (GSM). Hereinafter, the present invention is not limited to the CDMA communication system, but can be applied to other system types.

3, a CDMA wireless communication system includes a plurality of mobile terminals 100, a plurality of base stations 270, Base Station Controllers (BSCs) 275, and a Mobile Switching Center Centers (MSCs, 280). The mobile switching center 280 is configured to be connected to a Public Switch Telephone Network (PSTN) 290. The mobile switching center 280 is also configured to be coupled to the base station controllers 275. The base station controllers 275 are connected to the base stations 270 via backhaul lines. The backhaul lines may be configured according to E1 / T1, ATM, IP, PPP, Frame Relay, HDSL, ADSL, or xDSL known to those skilled in the art. It will be apparent to those skilled in the art that the system may include more than two base station controllers 275.

Each of the base stations 270 may include one or more sectors and each sector may include an omnidirectional antenna or a specific radially tuned antenna from the base station 270 . Alternatively, each sector may include two antennas for diversity reception. Each base station 270 is configured to accommodate a plurality of frequency assignments, and the frequency assignments may have a specific spectrum (e.g., 1.25 MHz, 5 MHz).

The intersection of sector and frequency assignment can be referred to as a CDMA channel. The base stations 27 may also be referred to as base station transceiver subsystems (BTSs). In some instances, the term "base station" may be used to refer collectively to a base station controller 275 and one or more base stations 270. The base stations may also be denoted "cell sites ". Alternatively, individual sectors of a given base station 270 may be referred to as cell sites.

The terrestrial DMB transmitter 295 can broadcast to the mobile terminals 100 operating in the system. The broadcast receiving module 111 of the mobile terminal 100 is generally configured to receive broadcast signals transmitted by the DMB transmitter 295. This may be similarly applied to other types of broadcast and multicast signaling as described above.

FIG. 3 shows various GPS (Global Positioning System) satellites 300. These satellites 300 may track the location of some or all of the mobile terminals 100. It is obvious to those skilled in the art that although two satellites are shown, location information can be obtained from more or fewer satellites. Other types of location tracking techniques (e.g., location tracking techniques that may be used in place of or in addition to GPS technology) may be used. If desired, some or all of the GPS satellites 300 may be configured to separately or additionally support satellite DMB transmission.

During operation of a wireless communication system, the base stations 270 receive reverse-link signals from a plurality of mobile terminals 100. The mobile terminals 100 may be busy, are sending messages, and are performing other communications. Each reverse link signal received by the base station is processed at the base station. The processed data is transmitted to the connected base station controller 275. The base station controller 275 provides call resource allocation and provides mobility management functionality including orchestration of soft handoffs between the base stations 270. [ ). The base station controllers 275 also transmit the received data to the mobile switching centers (MSCs) 280. The mobile switching center 280 provides additional routing services for interfacing with the public switched telephone network (PSTN) 290. Similarly, the public switched telephone network 290 interfaces with the mobile switching center 280 and the mobile switching center interfaces with the base station controllers 275. The base station controllers 275 in turn control the base stations 270 to transmit forward link signals to the mobile terminals 100.

4A and 4B are flowcharts of a method of displaying information of a mobile terminal according to an embodiment of the present invention, and FIGS. 5A to 5J are diagrams illustrating operations of the mobile terminal of FIG.

As shown in these drawings, the mobile terminal 100 according to an embodiment of the present invention includes a step S10 of displaying broadcast content BC.

The broadcast content BC includes various broadcast-related information such as DMB, EPG, DVB-H, and ESG, and may be received from a broadcast receiving module (111 in FIG. The user can cause the display unit 155 to display the broadcast content BC received through the key operation of the mobile terminal 100. [

The step S20 of displaying the broadcast content BC and the content of the message C may be performed.

The message C may be a Short Message Service (SMS), a Multimedia Messaging Service (MMS), an e-mail, or the like. The mobile terminal 100 can transmit and receive a telephone call, a text message, an e-mail, etc. through the mobile communication module 112 (FIG. 1) even while the user is viewing the broadcast content BC. When the mobile terminal 100 communicating with the mobile communication network receives a text message, the mobile terminal 100 may display the text message on the display unit 155 to notify the user. As described above, the message C may be assumed in various cases. However, in the present embodiment, the case where the message C is the received text message will be described, and the description of the other cases will be omitted.

The step S20 of displaying the contents of the message C may include the step S21 of displaying the notification window 210, as shown in Fig. 4B.

In order to view a larger screen, the user generally watches the broadcast content BC through the full screen of the display unit 155. Therefore, as shown in FIG. 5A, the notification window 210 can be displayed on the display unit 155 when a text message or the like is received. The notification window 210 may be minimized and displayed at the lower end of the display unit 155 in order to minimize disturbance to viewing of the user's broadcast content (BC). In addition, the notification window 210 may be displayed in a semi-transparent manner so that the broadcast content (BC) area overlapping the notification window 210 can be viewed.

When it is indicated that the message C has been received through the notification window 210, a step S23 of determining whether the notification window 210 has been selected by the user can be performed.

As shown in FIG. 5B, the user can select the notification window 210 through a touch operation with respect to the notification window 210. Various touch operations according to an embodiment of the present invention, including a touch operation in which the user selects the notification window 210, may be a proximity touch operation using a proximity sensor. Hereinafter, the proximity touch operation will be described with reference to FIG. 5C, which is a conceptual diagram for explaining the proximity depth of the proximity sensor.

As shown in FIG. 5C, when a pointer such as a finger of a user approaches the touch screen, a proximity sensor disposed in or near the touch screen senses the proximity sensor and outputs a proximity signal.

The proximity sensor may be configured to output different proximity signals according to the distance between the proximity-touched pointer and the touch screen (hereinafter referred to as "proximity depth").

When the pointer approaches the touch screen, the distance at which the proximity signal is output is called the detection distance. By using a plurality of proximity sensors having different detection distances, the approximate depth can be known by comparing the proximity signals output from the proximity sensors.

In FIG. 5C, a cross-section of a touch screen having proximity sensors capable of sensing three proximity depths is illustrated. Of course, proximity sensors that detect less than three or more than four proximity depths are also possible.

Specifically, when the pointer is completely contacted on the touch screen (D0), it is recognized as a contact touch. If the pointer is positioned on the touch screen at a distance less than the distance D1, it is recognized as a proximity touch of the first proximity depth.

If the pointer is located on the touch screen with a distance D2 or less from the distance D1, it is recognized as a proximity touch of the second proximity depth. If the pointer is positioned on the touch screen at a distance D2 or less from the distance D3, it is recognized as a proximity touch of the third proximity depth. If the pointer is located on the touch screen at a distance of D3 or more, it is recognized that the proximity touch is released.

Accordingly, the control unit 180 can recognize the proximity touch as various input signals according to the proximity distance and proximity position of the pointer to the touch screen, and perform various operation control according to various input signals.

When the touch signal for the notification window 210 is received, step S25 of displaying the contents of the message C on the display window may be performed.

As shown in FIG. 5D, the contents of the message C can be displayed through the display window 212. FIG. The display window 212 can be adjusted in transparency. When the display window 212 is displayed in a translucent manner, even if the display window 212 is displayed on the display unit 155, it is possible to identify the broadcast content BC portion overlapped with the display window 212. Accordingly, the user can view the text message and the e-mail message displayed on the display window 212 while viewing the broadcast content BC.

After displaying the content of the message C, a step S30 for determining whether or not the first touch signal has been received proceeds.

In an embodiment of the present invention, the first touch signal indicates a touch signal for a specific position of the display window 212. Specifically, it means a touch operation for a specific position that does not include a drag or flicking operation. The first touch signal may be a signal due to the proximity touch as described above.

5E, the user can touch the area inside the display window 212 with the tip of the finger F or the like. When a user touches an area inside the display window 212, a first touch signal is generated, and a control unit 180 of FIG. 1 receives the first touch signal.

When the first touch signal is received, step S40 of displaying the first and second indicators I1 and I2 around the display window 212 may be performed.

The first indicator I1 is a character or symbol indicating functions related to the message (C). That is, in the case where the message C is the received text message, "OK" for processing the text message as read, "Reply" for sending the text message to the sender of the text message, "Save" Quot; delete " function for deleting a text message can be displayed by the first indicator I1.

When the number of functions to be displayed by the first indicator I1 is four or less, each of the first indicators I1 is displayed at an angle of 90 degrees on the upper, lower, left, and right sides of the display window 212, . If the number is more than four, it can be arranged around the display window 212 at appropriate intervals. However, it is preferable that the function represented by the first indicator I1 is limited to four or less in order to improve the discrimination power and smooth the touch operation.

The second indicator I2 is displayed so that the user can clearly recognize the direction in which the first indicator I1 is located. Thus, the second indicator 12 may be an arrow or the like displayed along an imaginary line from the display window 212 to each first indicator I1.

The first and second indicators I1 and I2 are displayed when the user touches the display window 212 and the first touch signal is received by the control unit 180 of FIG. Therefore, viewing restriction of the broadcast contents BC due to the display of the first and second indicators I1 and I2 can be minimized.

If the first and second indicators I1 and I2 are displayed, it may be determined whether the second touch signal has been received (S50).

As shown in FIG. 5F, the second touch signal is a touch signal generated continuously in the direction of the first integrator at the point where the first touch signal is generated. That is, a drag or flicking operation is performed after the first touch signal is generated.

After reading the content displayed on the display window 212, the user must determine how to process the display window 212 and the text message. If the user wishes to delete the text message, a desired function may be performed by performing a drag or flicking touch operation in the direction of the first indicator I1 indicated as " delete ".

FIG. 5G shows a process of recognizing the locus of the second touch signal by the control unit (180 of FIG. 1). 5F, the user may wish to drag in the " delete " direction indicated at the bottom of the display window 212. [ However, the user's intention is the first trajectory R1 due to the instability of the touch operation through the finger or the stylus pen or the like, but the second trajectory R2, which is substantially deviated from the first trajectory R1, is received as the second touch signal . In such a case, the controller (180 in FIG. 1) compares the distance a in the X-axis direction with the distance b in the Y-axis direction of the second locus R2 and can perform the function with a larger value. Meanwhile, FIG. 5G presupposes the case where four functions are displayed along the X axis and the Y axis. However, when the displayed functions are less than or more than four, virtual axes may be provided to correspond to the numbers.

When the second touch signal is received, the display window 212 gradually becomes transparent, and the step of moving toward the outside of the display unit 155 may proceed (S60).

As shown in FIG. 5F, a second touch signal directed downward by the user dragging in the " delete " direction shown on the lower side can be received by the control unit (180 in FIG. 1).

As shown in FIG. 5H, when the second touch signal is received in the downward direction, the first position display window 212 may be slid and moved in the touch signal direction. The display window 212, which has been slid in the direction of the touch signal, eventually disappears from the display unit 155. By displacing the display window 212 in the touch signal direction C and disappearing, the user can clearly re-confirm that the function he / she has selected is correctly selected.

The display window 212 can be moved in the second proximity touch signal direction C and the transparency of the display window 212 can be adjusted. That is, the display window 212 becomes increasingly transparent and disappears. Therefore, viewing of the broadcast content BC can be performed naturally even in the process of disappearing the display window 212. [

When the display window 212 disappears, a step S70 may be performed in which the function selected by the user is performed.

That is, when the user selects the delete function of the received message, the message can be deleted and the result can be displayed through the pop-up window 214 as shown in FIG. 5I.

In the step S50 of determining whether or not the second touch signal is received, it may be determined in step S80 whether the first touch signal is released when the second touch signal is not received. That is, it is determined whether or not the user releases the touch without performing a drag or flaking touch operation for generating the second touch signal after performing the touch operation for generating the first touch signal.

If the first touch signal is released, the first and second indicators I1 and I2 may be maintained for a predetermined time (S90).

The first and second indicators I1 and I2 are maintained for a predetermined time even when the user releases the touch operation in which the first touch signal was generated without a subsequent operation, thereby providing a time to consider what function the user will select can do.

On the other hand, when the function selected by the user through the first touch signal is a function displayed on the entire display unit 155, the time shift function can be executed. 5F, when the user selects 'Reply', a window for executing the reply function is displayed over the entire front surface of the display unit 155, and the broadcast contents BC Can not be smoothly watched. In such a case, the broadcast content BC can be stored in the memory (160 in FIG. 1) from the moment when the user can not view. The stored broadcast content BC can be reproduced when the execution of the other function is terminated and the display content can be displayed on the display unit 155. [ In addition, by continuously storing the currently received broadcast content BC at the same time that the stored broadcast content BC is reproduced, the user can continuously watch the broadcast content BC without interruption.

FIG. 6 is a flow chart of a method of displaying information of a mobile terminal according to another embodiment of the present invention, and FIG. 7 is a diagram illustrating an operation of the mobile terminal of FIG.

As shown in these drawings, the mobile terminal 100 according to another embodiment of the present invention may include a step (S101) of acquiring the coordinates of the touch point 216 when the first touch signal is received.

As described above, the first touch signal is generated when the user touches the inside of the display window 212. In a typical use environment, the user is likely to touch the touch point 216, which is somewhat distant from the center point 218, rather than touching the exact center point 218 within the display window 212. Accordingly, the mobile terminal 100 according to another embodiment of the present invention may proceed to step S103 of displaying the first and second indicators I1 and I2 on a virtual line orthogonal to the obtained coordinates. More specifically, as shown in FIG. 7, the first and second indicators I1 and I2 may be displayed on the upper, lower, left, and right sides of the touch point 216.

By arranging the first and second indicators I1 and I2 around the touch point 216, it is possible to intuitively recognize the drag or flicking direction for generating the second touch signal. That is, in order to execute the " delete " function, it is intuitively recognizable that dragging or flaking can be performed downward around the touch point 216 at all times. In addition, The touch operation can be recognized by the control unit 180 (Fig. 1) without error. This is because when the first indicator I1 is located on the upper, lower, left, and right sides of the center point 218 irrespective of the touch point 216, Or that it should be dragged or flicked obliquely to the lower right.

8A and 8B illustrate operations of a mobile terminal according to another embodiment of the present invention.

As shown in these figures, in the mobile terminal 100 according to another embodiment of the present invention, the display window 212 may be displayed at the lower end of the display unit 155. [

Since the display window 212 is displayed as a single line of text window on the lower side of the display unit 155, a region that interferes with viewing of the broadcast content BC can be minimized.

The display window 212 displayed as a text window can display received characters in a scrolling caption manner. That is, the received text message or e-mail message is displayed in one line of text, and the text is displayed in such a manner that the text is displayed while being scrolled left, right, up, or down.

    As shown in FIG. 8B, the user may cause the first proximity touch signal 212 to be generated by touching the display window 212. When the first proximity touch signal 212 is generated, the first and second indicators I1 and I2 are displayed on the basis of the touched point, which is similar to the above-described embodiments. .

In the above-described embodiments, the case where the displayed message is the received text message has been mainly described. However, the message may be received by the mobile terminal during the viewing of the broadcast content, such as the received e-mail message, Of course, content is available.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Accordingly, such modifications or variations are intended to fall within the scope of the appended claims.

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

diagram.

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 an embodiment of the present invention.

2C and 2D are views of an embodiment of a mobile terminal and a display screen according to various embodiments of the present invention.

3 is a block diagram of a CDMA wireless communication system in communication with a mobile terminal in accordance with an embodiment of the present invention.

4A and 4B are flowcharts illustrating a method of displaying information of a mobile terminal according to an embodiment of the present invention.

5A to 5I are views showing the operation of the mobile terminal of FIG.

6 is a flow chart of a method of displaying information of a mobile terminal according to another embodiment of the present invention.

FIG. 7 is a diagram illustrating an operation of the mobile terminal of FIG.

8A and 8B illustrate operations of a mobile terminal according to another embodiment of the present invention.

Claims (15)

  1. Receiving a message while receiving broadcast content and displaying the broadcast content;
    Displaying the message so that at least a portion of the displayed broadcast content overlaps with the broadcast content;
    Receiving a first proximity touch signal for the displayed message;
    Receiving at least one indicator corresponding to at least one function associated with the displayed message on at least one side of the displayed message upon receiving the first proximity touch signal;
    Receiving, on the displayed message, a second proximity touch signal of a continuous trajectory pointing to any of the displayed at least one indicator; And
    And performing the function corresponding to the indicator displayed in a direction in which the continuous trajectory is directed,
    When the first proximity touch signal is released, the display of the at least one indicator is maintained for a predetermined time, the display of the at least one indicator is released,
    Wherein the step of displaying the at least one indicator comprises displaying the at least one indicator on a plurality of virtual lines orthogonal to a point at which the first proximity touch signal is received,
    Executing the function may include selecting one of the at least one indicator in consideration of the distance between the continuous trajectory and the plurality of virtual lines to perform a corresponding function and executing the function in the continuous trajectory direction Wherein the step of displaying the information is performed by sliding the process.
  2. The method according to claim 1,
    Prior to displaying the message,
    And displaying a reception notification window of the message so that at least a part of the broadcast content overlaps with the broadcast content when the message is received,
    Wherein the displaying the message comprises:
    And when a third proximity touch signal to the reception notification window is received, proceeding.
  3. The method according to claim 1,
    The message comprises:
    Wherein the information is displayed in a scrolling caption manner.
  4. delete
  5. delete
  6. The method according to claim 1,
    The second proximity touch signal may include:
    Wherein the information is generated by a drag or a flicking operation.
  7. The method according to claim 1,
    When the function is displayed on the entire surface of the display unit and is executed, storing the broadcast content being received simultaneously with execution of the function; And
    And displaying the stored broadcast contents according to the stored time sequence when the executed function is terminated.
  8. A display unit;
    A touch device provided on the display unit for receiving a proximity touch signal;
    A wireless communication unit for receiving broadcast contents and messages; And
    When the message is received while the broadcast content is displayed on the display unit, displays the message on the display unit so that at least a part of the broadcast content overlaps with the displayed broadcast content, Upon receipt of a proximity touch signal, displaying at least one indicator corresponding to at least one function associated with the displayed message on at least one side of the displayed message, the continuous trajectory towards any one of the displayed at least one indicator And a control unit for executing the function corresponding to the indicator displayed in the direction in which the continuous trajectory is directed upon receiving the second proximity touch signal of the second proximity touch signal,
    Wherein when the first proximity touch signal is released, the control unit holds the display of the at least one indicator for a predetermined period of time and then cancels the display of the at least one indicator, and when the first proximity touch signal is received, Displaying the at least one indicator on a plurality of orthogonal virtual lines and selecting one of the at least one indicator in consideration of the distance between the continuous trajectory and the plurality of virtual lines to perform a corresponding function, Wherein the step of sliding the display of the function in the direction of the trajectory is displayed.
  9. 9. The method of claim 8,
    Wherein,
    Upon receipt of the message, displaying a reception notification window of the message so that at least a part of the broadcast content overlaps with the displayed broadcast content,
    And when the third proximity touch signal to the reception notification window is received, displays the message.
  10. 9. The method of claim 8,
    Wherein,
    And displays the message in a scrolling caption manner.
  11. delete
  12. delete
  13. 9. The method of claim 8,
    The second proximity touch signal may include:
    Wherein the touch information is generated by a drag or flicking operation of the touch device.
  14. 9. The method of claim 8,
    Wherein,
    Wherein when the second proximity touch signal is received, the displayed message moves in the direction of the continuous trajectory and is gradually transparent.
  15. 9. The method of claim 8,
    Wherein,
    When the function is displayed on the entire surface of the display unit and is executed, storing the received broadcast content at the same time as the execution of the function is stored in the memory, and when the executed function is terminated, Is displayed on the display unit according to a stored time order.
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