KR20150021986A - Mobile terminal and method for controlling the same - Google Patents

Abstract

The present invention relates to a mobile terminal and to a control method thereof for implementing the use of the mobile terminal in consideration of the convenience of a user. According to at least one of embodiments of the present invention, the present invention can find easily a part of wish of a video when the user views the video in the mobile terminal.

Description

[0001] MOBILE TERMINAL AND METHOD FOR CONTROLLING THE SAME [0002]

The present invention relates to a mobile terminal and a control method thereof, in which usage of a terminal can be realized by further considering convenience of a user.

A terminal such as a personal computer, a notebook computer, a mobile phone, or the like can be configured to perform various functions. Examples of such various functions include a data and voice communication function, a function of photographing a video or a moving image through a camera, a voice storage function, a music file playback function through a speaker system, and an image or video display function. Some terminals include additional functions to execute games, and some other terminals are also implemented as multimedia devices. Moreover, recent terminals can receive a broadcast or multicast signal to view a video or television program.

In general, the terminal is movable The mobile terminal can be divided into a mobile terminal and a stationary terminal depending on whether the mobile terminal is portable or not, and the mobile terminal can be divided into a handheld terminal and a vehicle mount terminal.

Efforts are continuing to support and enhance the functions of terminals. The foregoing efforts include not only changes and improvements in structural components that form the terminal, but also improvements in software or hardware.

In recent years, when a terminal user views a moving image on a terminal, there are cases where the user views the moving image from the beginning to the end. However, in many cases, a desired portion is found and viewed in the moving image. Accordingly, there is a need for a method that allows a terminal user to more easily find a desired portion of the moving picture.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a mobile terminal and a control method thereof for allowing a terminal user to easily search for a desired portion of the moving picture do.

According to an aspect of the present invention, there is provided a touch screen display apparatus including a touch screen for displaying a moving picture, and a display unit for displaying key frame images of a plurality of key frame images for the moving image on the touch screen And a controller for controlling the mobile terminal.

According to another aspect of the present invention, there is provided a touch screen display device including a touch screen and a moving image reproduced in a first area of the touch screen, and a plurality of key frame images for the moving image are displayed on the touch screen, In response to a touch input on a second area of the touch screen, the control unit controls the first key frame image and the second key frame image, which are adjacent to each other, The control unit controls to generate two or more corresponding key frame images between the second key frame image and the third key frame image that are adjacent to each other while controlling the plurality of key frame images to be generated between the images, At least one of the key frame images is displayed on the touch screen, And controls the mobile terminal not to be displayed on the touch screen.

According to another aspect of the present invention, there is provided a method for displaying a moving picture on a touch screen, the method comprising the steps of: displaying a moving picture on a touch screen; and displaying a key frame image of a plurality of key frame images on the touch screen The method comprising the steps of:

According to another aspect of the present invention, there is provided a method of controlling a touch screen, the method comprising: displaying a reproduced image of a moving image on a first area of a touch screen; In response to a touch input on a second area of the touch screen, two or more corresponding key frame images are generated between the first key frame image and the second key frame image adjacent to each other among the key frame images Controlling the generation of two or more corresponding key frame images between a second key frame image and a third key frame image that are adjacent to each other, wherein at least one of the plurality of key frame images displayed before the touch input is applied An image is not displayed on the touch screen after the touch input is applied It provides a control method of controlling a mobile terminal to lock.

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

According to at least one of the embodiments of the present invention, there is an advantage that a terminal user can easily find a desired portion of the moving picture when viewing the moving picture on the terminal.

In addition, according to at least one embodiment of the present invention, the terminal user can check the contents of the moving picture through only the thumbnail of the moving picture without reproducing the moving picture.

1 is a block diagram of an example of a mobile terminal according to the present invention.
2 is a perspective view of a mobile terminal according to an embodiment of the present invention.
3 is a rear perspective view of the mobile terminal of FIG.
4 is a block diagram of a wireless communication system in which a mobile terminal according to the present invention can operate.
5 is a flowchart of a first embodiment of a control method of a mobile terminal according to the present invention.
6 is a state diagram of a display screen on which a first embodiment of a control method of a mobile terminal according to the present invention is implemented.
7 is a key frame configuration diagram for the moving picture described in FIG.
8 to 12 are still another state diagram of a display screen in which a first embodiment of a control method of a mobile terminal according to the present invention is implemented.
13 is a state diagram of a display screen on which a second embodiment of a control method of a mobile terminal according to the present invention is implemented.
14 is a key frame configuration diagram for the moving picture described in FIG.
15 is another state diagram of a display screen on which a second embodiment of a control method of a mobile terminal according to the present invention is implemented.
FIG. 16 is a key frame configuration diagram for the moving picture described with reference to FIG. 15. FIG.
17 is another state diagram of a display screen on which a second embodiment of a control method of a mobile terminal according to the present invention is implemented.
FIG. 18 is a key frame configuration diagram for the moving picture described in FIG. 17. FIG.
19 is another state diagram of a display screen on which a second embodiment of a control method of a mobile terminal according to the present invention is implemented.
20 is a key frame configuration diagram for the moving picture described with reference to FIG.
21 is another state diagram of a display screen in which a second embodiment of a control method of a mobile terminal according to the present invention is implemented.
FIG. 22 is a key frame configuration diagram for the moving picture described in FIG. 21. FIG.
23 is another state diagram of a display screen in which a second embodiment of a control method of a mobile terminal according to the present invention is implemented.
FIG. 24 is a key frame configuration diagram for the moving picture described with reference to FIG. 23. FIG.
25 is another state diagram of a display screen on which a second embodiment of a control method of a mobile terminal according to the present invention is implemented.
26 is a key frame configuration diagram for the moving picture described with reference to FIG. 25. FIG.
27 is a state diagram of a display screen on which a third embodiment of a control method of a mobile terminal according to the present invention is implemented.

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 merely for convenience of description, and do not give special significance or role in themselves. Accordingly, it should be noted that the above-mentioned "module" and "part"

The terminal may be implemented in various forms. For example, the terminal described in this specification may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcasting terminal, a PDA (Personal Digital Assistants), a PMP (Portable Multimedia Player) And fixed terminals such as a digital TV, a desktop computer, and the like. In the following description, it is assumed that the terminal is a mobile terminal. However, it will be readily apparent to those skilled in the art that the configuration according to the following description may be applied to the fixed terminal, except for components specifically configured for mobile use.

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. 1 shows a mobile terminal having various components. However, not all illustrated components are required. A mobile terminal may be implemented by more components than the illustrated components, or a mobile terminal may be implemented by fewer components.

Hereinafter, the components will be described in order.

The wireless communication unit 110 may include one or more components that allow wireless communication between the mobile terminal 100 and the wireless communication system or wireless communication between the mobile terminal 100 and a network on 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 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. The broadcast receiving module 111 may be provided in the mobile terminal 100 in order to facilitate simultaneous reception of two or more broadcast channels or ease of changing a broadcast channel.

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 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 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 memory unit 160.

In addition, 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. 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 is a module for wireless Internet access, and the wireless Internet module 113 can be built in 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 distance information and accurate time information from three or more satellites, and then applies trigonometry to the calculated information to obtain a three-dimensional string of latitude, longitude, The location information can be accurately calculated. At present, a method of calculating position and time information using three satellites and correcting an error of the calculated position and time information using another satellite is widely used. In addition, the GPS module 115 can calculate speed information by continuously calculating the current position in real time.

An audio / video (A / V) input unit 120 is for inputting an audio signal or a video signal, and may include a camera 121 and a microphone 122. The camera 121 processes an image frame such as a still image or a moving image 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 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 by 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 122 may be implemented with various noise reduction algorithms for eliminating noise generated in the process of 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. 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 may sense the position of the mobile terminal 100 such as the open / close state of the mobile terminal 100, the position of the mobile terminal 100, the user's contact, the orientation of the mobile terminal, And generates a sensing signal for controlling the operation of the mobile terminal 100. For this, the sensing unit 140 may include a geomagnetic sensor and / or a gyro sensor.

The sensing unit 140 senses whether the slide phone is opened or closed when the mobile terminal 100 is in the form of a slide phone. Also, it is responsible for a sensing function related to whether or not 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 141. This will be discussed later in connection with touch screens.

The interface unit 170 serves as an interface with all external devices connected to the mobile terminal 100. 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, Video input / output (I / O) ports, earphone ports, and the like.

Here, the identification module is a chip that stores 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 Universal Subscriber Identity Module (" USIM "), and the like. In addition, an apparatus having an identification module (hereinafter referred to as 'identification device') can be manufactured in a smart card format. Accordingly, the identification device can be connected to the terminal 100 through the port. The interface unit 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.

In addition, 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 from the cradle by the user And may be a passage to be transmitted to the mobile 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 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, and an alarm output module 153 have.

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. If the mobile 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 151 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). Some of these displays can be configured to be transparent so that they can be viewed from outside. This may be referred to as a transparent display. A typical example of the transparent display is a transparent LCD or the like. In addition, there may be two or more display modules 151 according to the embodiment of the mobile terminal 100. For example, the mobile terminal 100 may be provided with an external display module (not shown) and an internal display module (not shown) at the same time. The touch screen may be configured to detect not only the touch input position and area but also the touch input pressure.

Meanwhile, the proximity sensor 141 may be disposed inside or near the touch screen. The proximity sensor refers to a sensor that detects the presence or absence of an object approaching a predetermined detection surface or a nearby object without mechanical contact using the force of an electromagnetic field or infrared rays. Therefore, the proximity sensor has a considerably longer life than the contact-type sensor and its utilization is also quite 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.

Among them, the operation principle of the high-frequency oscillation type proximity sensor will be described. In the oscillation circuit, when the high frequency of the stationary wave is oscillated, the oscillation amplitude of the oscillation circuit is attenuated or stopped when the sensing object approaches the sensor sensing surface, These changes are converted into electrical signals to detect the presence or absence of the sensing object. Therefore, even if any non-metallic substance comes between the high frequency oscillation proximity sensor and the sensing object, the proximity switch can detect the sensing object to be detected without interference of the object.

The proximity sensor may be configured so as to detect the proximity of the pointer with a change of the electric field along the proximity of the pointer, if the touch screen is electrostatic.

Accordingly, when the pointer is not actually touched on the touch screen but is located close to the touch screen, the position of the pointer and the distance between the pointer and the touch screen can be detected. Hereinafter, for the sake of convenience of description, the act of allowing the pointer to be located on the touch screen to recognize that the pointer is positioned on the touch screen is referred to as "proximity touch ", and a pointer The actual touching action will be referred to as "contact touch. &Quot; In addition, a position where the pointer is proximately touched on the touch screen means a position where the pointer is vertically corresponding to the touch screen when the pointer is touched.

The proximity sensor detects the proximity touch and the proximity touch pattern (for example, proximity touch distance, proximity touch direction, proximity touch speed, proximity touch time, proximity touch position, proximity touch movement state, And can output information corresponding to the proximity touch operation and the proximity touch pattern on the touch screen.

The audio output module 152 outputs 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 functions (e.g., call signal reception sound, message reception sound, etc.) performed in the mobile terminal 100. [ The sound output module 152 may include 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 an audio signal or a video signal. For example, it is possible to output a signal in a vibration mode. When the call signal is received or a message is received, the alarm unit 153 can output a vibration to notify it. Alternatively, when the key signal is input, the alarm unit 153 can output the vibration by 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 audio output module 152. [

The memory unit 160 may store a program for processing and control of the controller 180 and may include a function for temporarily storing input / output data (e.g., a phone book, a message, a still image, . ≪ / RTI > In addition, the memory unit 160 may store data on vibration and sound of various patterns output when the 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) A random access memory (SRAM), a read only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM) , An optical disc, and the like. Also, the mobile terminal 100 may operate a web storage that performs a storage function of the memory unit 160 on the Internet.

The control unit 180 typically controls the overall operation of the mobile terminal. For example, voice communication, data communication, video communication, and the like. In addition, the controller 180 may include a multimedia module 181 for reproducing multimedia such as moving images, still images, and audio. 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. [

 In the foregoing, the mobile terminal related to the present invention has been described in terms of components according to functions. Hereinafter, the mobile terminal related to the present invention will be further described with reference to FIGS. 2 and 3 in view of the components according to the outline. Hereinafter, for simplicity of explanation, a slider type mobile terminal will be described as an example among various types of mobile 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 a slider type mobile terminal but can be applied to all types of mobile terminals including the above-mentioned type.

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

The mobile terminal 100 according to the present invention may be a slide type including a first body 200 and a second body 205 configured to be slidable along at least one direction on the first body 200. [

The state where the first body 200 is disposed in a state of being overlapped with the second body 205 may be referred to as a closed configuration and the first body 200 may be referred to as a second body 205 ) May be referred to as an open configuration.

The mobile terminal according to the present invention may be a folder type including a first body and a second body configured to fold or unfold at least one side of the first body, although not shown in the drawing. Here, the state in which the second body is configured to be folded may be referred to as a closed state, and the state in which the second body is configured to be unfolded may be referred to as an open state.

Furthermore, the mobile terminal related to the present invention may be of a swing type including a first body and a second body configured to be swingable with respect to the first body, although not shown in the drawing. Here, the state in which the first body is superimposed on the second body may be referred to as a closed state, and the state in which the second body is swung and a part of the first body is exposed may be referred to as an open state.

Although the terminal according to the folder type and the swing type is not described in detail, it will be understood by those skilled in the art that a detailed description thereof will be omitted.

The mobile terminal 100 mainly operates in the standby mode in the closed state, but the standby mode is also released by the operation of the user. The mobile terminal 100 operates mainly in a communication mode in an open state, but is also 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 200 is formed by the first front case 220 and the first rear case 225. Various electronic components are installed in a space formed by the first front case 220 and the first rear case 225. At least one intermediate case may be additionally disposed between the first front case 220 and the first rear case 225.

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).

A display module 151, an audio output module 152, a camera 121, or a first user input unit 210 may be disposed in the first body 200, specifically, the first front case 220.

Since the display module 151 has already been described with reference to FIG. 1, a detailed description will be omitted for the sake of simplicity.

The sound output module 152 may be implemented in the form of a speaker.

The camera 121 may be implemented to suitably photograph an image or a moving image for a user and the like.

As in the case of the first body 200, the case constituting the outer appearance of the second body 205 is formed by the second front case 230 and the second rear case 235.

The second user input unit 215 may be disposed on the front surface of the second body 205, specifically, the second front case 230.

A microphone 122 and an interface unit 170 may be disposed on at least one of the first front case 230 and the second rear case 235. The third user input unit 245,

The first to third user input units 210, 215, and 245 may be collectively referred to as a user input unit 130 and may be employed in any manner as long as the user operates in a tactile manner with a tactile impression have.

For example, the user input 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 a user, or may be a wheel, a jog type, a joystick, or the like Can also be implemented.

In a functional aspect, the first user input unit 210 is for inputting commands such as start, end, scrolling, etc., and the second user input unit 215 is for inputting numbers, letters, symbols and the like. The first user input unit 210 includes a so-called soft key used in conjunction with icons displayed on the display module 151 and a navigation key (mainly composed of four direction keys and a center key) for direction indication and confirmation can do.

In addition, the third user input unit 245 may operate as a hot-key for activating a special function in the mobile terminal.

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

The interface unit 170 is a channel for allowing the mobile terminal 100 related to the present invention to exchange data with an external device. Since the interface unit 170 has already been described with reference to FIG. 1, a detailed description thereof will be omitted.

And a power supply unit 190 for supplying power to the (mobile terminal) is mounted on the second rear case 235 side.

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 mobile terminal of FIG.

Referring to FIG. 3, a camera 121 may be further mounted on the rear surface of the second rear case 235 of the second body 205. The camera 121 of the second body 205 has a photographing direction which is substantially opposite to that of the camera 121 of the first body 200. The camera 121 of the first body 200 and the camera 121 of the first body 200, And different pixels.

For example, the camera 121 of the first body 200 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 it to the other party, Since it is often the case that a subject is photographed and not immediately transferred, it is preferable to have a high pixel.

A flash 250 and a mirror 255 may be additionally disposed adjacent to the camera 121 of the second body 205. The flash 250 illuminates the subject when the subject of the subject is photographed by the camera 121 of the second body 205. The mirror 255 allows the user to illuminate the user's own face or the like when the user intends to take a picture of himself / herself (self-photographing) using the camera 121 of the second body 205.

The second rear case 235 may further include an acoustic output module 152.

The sound output module 152 of the second body 205 may implement a stereo function together with the sound output module 152 of the first body 200 and may be used for a call in a speakerphone mode.

In addition, an antenna 260 for receiving broadcast signals may be disposed on one side of the second rear case 235 in addition to the antenna for communication. The antenna 260 may be installed to be detachable from the second body 205 (2).

A portion of the slide module 265 that slidably couples the first body 200 and the second body 205 is disposed on the first rear case 225 side of the first body 200.

The other part of the slide module 265 may be disposed on the second front case 230 side of the second body 205 and may not be exposed to the outside as in this figure.

The second camera 121 and the like are disposed on the second body 205, the present invention is not limited thereto.

For example, at least one of the configurations 260, 121 to 250, and 152 described as being disposed in the second rear case 235, such as the camera 121 of the second body, It is also possible that the first rear case 225 is mounted to the rear case 225. In such a case, there is an advantage that the configuration (s) disposed in the first rear case 225 in the closed state is protected by the second body 205. Further, even if the camera 121 of the second body is not separately provided, the camera 121 of the first body may be configured to be rotatable so that the camera 121 of the second body can be photographed up to the photographing direction .

The terminal 100 shown in Figs. 1 to 3 is operable in a communication system capable of transmitting data through a frame or a packet, including a wired / wireless communication system and a satellite-based communication system .

Hereinafter, a communication system capable of operating a terminal according to the present invention will be described with reference to FIG.

The communication system may use different air interfaces and / or physical layers. For example, wireless interfaces that can be used by communication systems include, but are not limited to, Frequency Division Multiple Access ('FDMA'), Time Division Multiple Access ('TDMA'), Code Division Multiple Access (CDMA), Universal Mobile Telecommunications Systems (UMTS) (especially Long Term Evolution (LTE)), Global System for Mobile Communications (GSM) . Hereinafter, for the sake of convenience of description, the description will be limited to CDMA. However, the present invention is applicable to all communication systems including CDMA wireless communication systems.

4, the CDMA wireless communication system includes a plurality of terminals 100, a plurality of base stations (BSs) 270, and base station controllers (BSCs) 275 , And a mobile switching center ('MSC') 280. MSC 280 is configured to be coupled to a Public Switched Telephone Network (" PSTN ") 290, and is also configured to be coupled to BSCs 275. BSCs 275 may be coupled in pairs with BS 270 through a backhaul line. The backhaul line may be provided according to at least one of E1 / T1, ATM, IP, PPP, Frame Relay, HDSL, ADSL or xDSL. Thus, a plurality of BSCs 275 may be included in the system shown in FIG.

Each BS 270 may comprise at least one sector, and each sector may comprise an omnidirectional antenna or an antenna pointing to a particular direction of radial from BS 270. [ In addition, each sector may include two or more antennas of various types. Each BS 270 may be configured to support a plurality of frequency assignments and each of the plurality of frequency assignments has a specific spectrum (e.g., 1.25 MHz, 5 MHz, etc.).

The intersection of sector and frequency assignment may be referred to as a CDMA channel. BS 270 may be referred to as a Base Station Transceiver Subsystem (BTSs). In this case, the word "base station" may be referred to as a combination of one BSC 275 and at least one BS 270. [ The base station may also indicate a "cell site ". Alternatively, each of the plurality of sectors for a particular BS 270 may be referred to as a plurality of cell sites.

4, a broadcasting transmitter (BT) 295 transmits a broadcasting signal to the terminals 100 operating in the system. The broadcast module 111 shown in FIG. 1 is provided in the terminal 100 to receive a broadcast signal transmitted by the BT 295.

In addition, FIG. 4 illustrates several Global Positioning System ('GPS') satellites 300. The satellites 300 help to locate at least one of the plurality of terminals 100. Although two satellites are shown in Figure 4, useful location information may be obtained by two or more satellites. The GPS module 115 shown in FIG. 1 cooperates with satellites 300 to obtain desired location information. Here, you can track your location using all of the technologies that can track your location, as well as your GPS tracking technology. Also, at least one of the GPS satellites 300 may optionally or additionally be responsible for satellite DMB transmission.

Among the typical operations of a wireless communication system, the BS 270 receives a reverse link signal from the various terminals 100. At this time, the terminals 100 are in the process of connecting a call, transmitting or receiving a message, or performing another communication operation. Each of the reverse link signals received by the particular base station 270 is processed by the particular base station 270. The data resulting from the processing is transmitted to the connected BSC 275. The BSC 275 provides call resource allocation and mobility management functions, including the organization of soft handoffs between the base stations 270. The BSC 275 also transmits the received data to the MSC 280 and the MSC 280 provides additional transmission services for connection with the PSTN 290. [ Similarly, the PSTN 290 connects to the MSC 280, the MSC 280 connects to the BSCs 275, and the BSCs 275 communicate with the BSs 270 ).

Hereinafter, embodiments related to a control method that can be implemented in the mobile terminal configured as above will be described with reference to the accompanying drawings. It goes without saying that the embodiments described below can be used alone or in combination with each other.

The following embodiments can be more easily implemented when the display module 151 is configured as a touch screen. Hereinafter, the display screen of the touch screen 151 will be referred to as a reference numeral 400.

1st Example

5 to 12, a first embodiment of a control method of a mobile terminal according to the present invention will be described.

First, Fig. 5 and Fig. 6 will be described.

FIG. 5 is a flow chart of a first embodiment of a control method of a mobile terminal according to the present invention, and FIG. 6 is a state diagram of a display screen in which a first embodiment of a control method of a mobile terminal according to the present invention is implemented. 7 is a key frame configuration diagram for the moving picture described in FIG.

As shown in (6-1) of FIG. 6, the moving picture menu is being executed in the mobile terminal 100 (S51). Accordingly, the reproduced image of the moving picture is displayed on the touch screen 400 (S52). The moving image may be stored in the memory unit 160 or may be received from an external server through the wireless communication unit 110. [

The touch screen 400 includes a playback image area 410 on which a playback image of the moving image is displayed and a control area 420 for controlling playback of the moving image. In the control area 420, icons 421 and 422 for starting, stopping, and pausing the moving picture are displayed, and a scroll bar 425 for controlling the moving picture playback time is displayed. The operations of the icons 421 and 422 and the scroll bar 425 will be easily understood by those skilled in the art, so that the description thereof will be omitted for the sake of simplicity.

Next, the playback image area 410 is touched (proximity or touch).

Then, as shown in (6-2) of FIG. 6, a plurality of key frame images (KF) for the moving image are displayed on the touch screen. The touch screen 400 has a key frame image area 430 in which the key frame images are displayed. The key frame image area may be at least partially overlapped with the playback image area 410 as shown in (6-2) of FIG. 6, or may be separated from the playback image area 410 It can be.

The key frame images are not necessarily displayed when the playback image area 410 is touched. For example, the key frame images may be displayed when the scroll bar 425 is operated, or may be configured to be displayed through an appropriate key operation of the user input unit 130. [

The key frame images will be further described with reference to FIG.

7 is a key frame configuration diagram for the moving picture described in FIG.

The entire time length of the moving image is equally divided into a predetermined number of frames, and the frame image of the moving image corresponding to each uniformly divided time becomes the key frame image of the moving image. The fact that the entire time length of the moving picture is uniformly divided into a predetermined number does not mean that it should be completely uniformly divided in units of seconds or less, but it is sufficient that the terminal user can tolerate the uniform division at a glance.

The predetermined number may be a predetermined value at the mobile terminal, or may be a value that can be preset by the terminal user.

In FIG. 7, there are nine key frame images KF1 to KF9 for the moving picture.

The nine key frame images are not necessarily displayed simultaneously on the touch screen. For example, as shown in (6-2) of FIG. 6, some key frame images KF3 to KF7 of the nine key frame images may be displayed. When the mobile terminal 100 is instructed to display the key frame images (for example, when the playback image area is touched as described above), the key frame images KF3 to KF7 to be displayed, And a key frame image KF5 closest to the current reproduction time point of the moving image among the entire key frame images KF1 to KF9 of the moving image.

A method for viewing the non-displayed key frame images will be described with reference to FIG.

8 is another state diagram of a display screen in which a first embodiment of a control method of a mobile terminal according to the present invention is implemented.

As shown in (8-1) of FIG. 8, a reproduced image at the current time point of the moving image and a part (KF3 to KF7) of the key frame images of the moving image are displayed on the touch screen 400 (S54 ].

Any one key frame image out of the displayed key frame images is touched with a pointer (for example, a finger or a stylus pen) and dragged (or flicked) from right to left.

Then, as shown in (8-2) of FIG. 8, the key frame images are moved from right to left as a whole (S54). Accordingly, one key frame image KF3 out of the key frame images KF3 to KF7 being displayed in (8-1) of FIG. 8 is slid from right to left. Then, one key frame image KF8 out of the remaining key frame images KF1, KF2, KF8, and KF9 that have not been displayed in (8-1) of FIG. 8 is slid from right to left.

It is not necessary to configure only one key frame image among the key frame images to disappear and disappear when the touch drag is performed on the touch screen. When the touch dragging is performed, two or more key frame images may be slid and disappear in proportion to the length of the drag.

Next, one key frame image KF8 among the key frame images KF4 to KF8 displayed in (8-2) of FIG. 8 is touched and then touched and then selected.

Then, as shown in (8-3) of FIG. 8, the key frame images KF4 to KF8 disappear from the touch screen 400, and the selected key frame image KF8 is displayed on the playback image area 410, and the scroll bar 425 is moved to correspond to the reproduction time point of the selected key frame image. That is, the playback point of the moving image is moved to the playback point of the key frame image.

In FIG. 8, when one of the key frame images is touched and dragged, the key frame images are slid and moved. However, if one of the key frame images must be touched and dragged, they need not be configured to be slid and moved. For example, when the user touches and drags an arbitrary position in the key frame image area 430, . In addition, even if the touch screen is not touched and dragged, the key frame images may be slid and moved through an appropriate key operation of the user input unit. It will be understood by those skilled in the art that a detailed explanation thereof will be omitted for the sake of simplicity in this specification.

Hereinafter, with reference to FIGS. 9 to 12, the modes in which the key frame images are displayed will be described.

9 to 12 are still another state diagram of a display screen in which a first embodiment of a control method of a mobile terminal according to the present invention is implemented.

First, FIG. 9 will be described.

As shown in (9-1) of FIG. 9, a playback image at the current time point of the moving image and a portion (KF3 to KF7) of the key frame images of the moving image are displayed on the touch screen 400. [

At least one of the displayed key frame images is enlarged and displayed on the other key frame images. In FIG. 9 (9-1), it is illustrated that a key frame image KF5 positioned at the center among the displayed key frame images is enlarged and displayed. However, the present embodiment is not limited to this, and the key frame image at another position may be enlarged and displayed.

Then, one key frame image of the displayed key frame images is touched and dragged.

Then, as shown in (9-2) of FIG. 9, the key frame images are slid and moved. Since this has already been described above, the detailed description will be omitted for the sake of simplicity in this specification.

Even if the key frame images are slid and moved, the key frame image KF6 positioned at the center of the key frame images KF6 is enlarged and displayed.

Hereinafter, FIG. 10 will be described.

As shown in (10-1) of FIG. 10, a reproduced image at the current time point of the moving image and a portion (KF3 to KF7) of the key frame images of the moving image are displayed on the touch screen 400. [

At this time, as shown in (10-2) of FIG. 10, the left side of the touch screen 400 becomes lower than the right side, as the mobile terminal 100 is tilted to the left, for example.

Then, the sensing unit 140 senses the tilting of the mobile terminal 400.

Then, the controller 180 controls the touch screen 400 to slide the key frame images to the left.

Although not shown, the key frame images can be slid to the right when the mobile terminal 100 is tilted to the right.

Accordingly, the terminal user can simply tilt the mobile terminal 100 without touching the touch screen 400 to move the key frame images.

11 will be described below.

The mobile terminal 100 temporarily stops the reproduction of the moving picture.

Therefore, as shown in (11-1) of FIG. 11, a still image of a moving image and a portion (KF3 to KF7) of the key frame images of the moving image are displayed on the touch screen 400. [ As described above, the pause of the moving picture can be performed through the icon 421 of the control area.

Then, any one key frame image KF6 among the displayed key frame images is touched and dragged from right to left.

Then, as shown in (11-2) of FIG. 11, the key frame images are slid from right to left.

Then, a key frame image KF6 among the key frame images KF4 to KF8 being moved and displayed is displayed in the reproduction image area 410. [ 11 (11-2), it is illustrated that a key frame image KF6 located at the center among the displayed key frame images KF4 to KF8 is displayed in the playback image area 410. [ However, the present embodiment is not limited to this, and another key frame image may be displayed in the reproduction image area 410. [

Hereinafter, Fig. 12 will be described.

As shown in (12-1) of FIG. 12, a playback image at the current time point of the moving image and a portion (KF3 to KF7) of the key frame images of the moving image are displayed on the touch screen 400. [

At this time, a key frame image KF6 of any one of the displayed key frame images is touched.

Then, as shown in (12-2) of FIG. 12, the proximity-touched key frame image is enlarged and displayed compared to other key frame images.

Accordingly, the terminal user can easily confirm the desired key frame image by enlarging the desired key frame image by touching it.

Second Example

In the first embodiment, a user of the terminal moves the key frame images as needed to display desired key frame images on the touch screen. In the following second embodiment, a terminal user adds another key frame image to the preset key frame images or changes the preset key frame images to another key frame image as needed.

A second embodiment of a control method of a mobile terminal according to the present invention will be described with reference to Figs. 13 to 26. Fig.

First, Fig. 13 and Fig. 14 will be described.

13 is a state diagram of a display screen on which a second embodiment of a control method of a mobile terminal according to the present invention is implemented. 14 is a key frame configuration diagram for the moving picture described in FIG.

As shown in (13-1) of FIG. 13, a playback image at the current time point of the moving image and a portion (KF3 to KF7) of the key frame images of the moving image are displayed on the touch screen 400. [ Then, any two adjacent key frame images KF 4 and KF 7 of the key frame images are touched.

Then, as shown in (13-2) of FIG. 13, a predetermined number of sub key frame images KF4-1 and KF4-2 corresponding to the two key frame images are additionally generated. In (13-2) of FIG. 13, it is illustrated that two sub-key frame images are generated. The two sub-key frame images are merely examples, and more or fewer sub-key frame images may be generated. Also, the predetermined number may be preset by the terminal user.

In addition, as the two sub-key frame images are newly generated, some of the key frame images KF6 and KF7 that have been displayed are pushed and are not displayed any more.

13 will be described with reference to FIG.

14 (14-1) shows the configuration of the key frame images KF3 to KF7 displayed on the touch screen before the adjacent two key frame images are touched. The key frame images KF3 to KF7 are spaced apart at equal time intervals. The key frame images KF3 to KF7 are displayed on the touch screen in a dotted line.

FIG. 14 (14-2) shows a configuration of key frame images displayed on the touch screen after the adjacent two key frame images are touched. When the two adjacent key frame images KF4 and KF5 are touched, the time interval between the adjacent two key frame images KF4 and KF5 becomes smaller than the predetermined time interval as shown in (14-2) And the frame images at the evenly divided time points become the sub key frame images KF4-1 and KF4-2.

The newly generated sub key frame images KF4-1 and KF4-2 and the neighboring key frame images KF3, KF4 and KF5 are displayed on the touch screen in a dotted line .

Hereinafter, Fig. 15 and Fig. 16 will be described.

15 is another state diagram of a display screen on which a second embodiment of a control method of a mobile terminal according to the present invention is implemented. FIG. 16 is a key frame configuration diagram for the moving picture described with reference to FIG. 15. FIG.

As shown in (15-1) of FIG. 15, a playback image at the current time point of the moving image and a portion (KF3 to KF7) of the key frame images of the moving image are displayed on the touch screen 400. [ Then, any two adjacent key frame images KF4 and KF5 among the key frame images are touched.

Then, as shown in (15-2) of FIG. 15, not only a predetermined number of corresponding sub key frame images KF4-1 and KF4-2 are additionally generated between the two key frame images, Key frame images KF3-2 and the like are generated between all other key frame images. In (15-2) of FIG. 15, it is illustrated that two sub-key frame images are generated between all key frame images. The two sub-key frame images are merely examples, and more or fewer sub-key frame images may be generated. Also, the predetermined number may be preset by the terminal user.

As the sub key frame images KF3-2, KF4-1, and KF4-2 are newly generated, some of the key frame images KF3, KF6, and KF7 that have been displayed are pushed out, Display is not illustrated.

Fig. 15 will be described with reference to Fig.

16 (16-1) shows the configuration of the key frame images KF3 to KF7 displayed on the touch screen before the adjacent two key frame images are touched. The key frame images KF3 to KF7 are spaced apart at equal time intervals. The key frame images KF3 to KF7 are displayed on the touch screen in a dotted line.

16 (16-2) shows a configuration of key frame images displayed on the touch screen after the adjacent two key frame images are touched. When the two adjacent key frame images KF4 and KF5 are touched, the key frame images (..., KF3 to KF7, ...) between the adjacent key frame images KF4 and KF5 are displayed as shown in (16-2) KF2-2, KF3-1, KF3-2, KF4-1, KF4-2, KF4-1, KF4-2, KF4-1, KF4-2, KF4-1, -2, KF5-1, KF5-2, KF6-1, KF6-2, KF7-1, ...).

Some of the newly generated sub key frame images KF3-2, KF4-1, KF4-2 and the adjacent two key frame images KF4 and KF5 are displayed on the touch screen Displayed is indicated by a dotted line.

The sub-key frame images that are not displayed among the sub-key frame images may be displayed on the touch screen when the key frame images are moved. Since the movement of the key frame images has already been described above, the details will be omitted for the sake of simplicity of the present specification.

17 and 18 will be described below.

17 is another state diagram of a display screen on which a second embodiment of a control method of a mobile terminal according to the present invention is implemented. FIG. 18 is a key frame configuration diagram for the moving picture described in FIG. 17. FIG.

As shown in (17-1) of FIG. 17, a reproduced image at the current time point of the moving image and a portion (KF3 to KF7) of the key frame images of the moving image are displayed on the touch screen 400. [ The playback image area 410 is touched and dragged to the key frame image area 430.

Then, as shown in (17-2) of FIG. 17, the frame image of the moving image at the touched point becomes the key frame image KF5-1, and is displayed in the key frame image area 430. [ The position of the newly generated key frame image may be appropriately arranged between the existing key frame images in consideration of the corresponding reproduction time point and the reproduction time points of the existing key frame images.

In addition, as the key frame image is newly generated, it is exemplified that a part (KF7) of the key frame images that have been displayed is pushed and is no longer displayed.

17 will be described with reference to FIG. 18. FIG.

18 (18-1) shows the configuration of the key frame images KF3 to KF7 displayed on the touch screen before the playback image area 410 is touched and dragged to the key frame image area 430 Respectively. The key frame images KF3 to KF7 are spaced apart at equal time intervals. The key frame images KF3 to KF7 are displayed on the touch screen in a dotted line.

18 (18-2) shows the structure of the key frame images displayed on the touch screen after the playback image area 410 is touched and dragged to the key frame image area 430. FIG. That is, the frame image of the moving image at the touched point becomes the key frame image KF5-1, and the position of the newly generated key frame image is considered as the reproduction time point of the corresponding key frame image , And are appropriately disposed between the existing key frame images.

The newly generated sub key frame image KF5-1 and some of the existing key frame images KF3 to KF6 are displayed on the touch screen in a dotted line.

19 and 20 will be described below.

19 is another state diagram of a display screen on which a second embodiment of a control method of a mobile terminal according to the present invention is implemented. 20 is a key frame configuration diagram for the moving picture described with reference to FIG.

As shown in (19-1) of FIG. 19, a playback image at the current time point of the moving image and a portion (KF3 to KF7) of the key frame images of the moving image are displayed on the touch screen 400. [ The playback image area 410 is touched and dragged to the key frame image area 430.

Then, as shown in (19-2) of FIG. 19, the frame image of the moving image at the touched point becomes the key frame image KF5-1, and is displayed in the key frame image area 430. [ The position of the newly generated key frame image may be appropriately arranged between the existing key frame images in consideration of the corresponding reproduction time point and the reproduction time points of the existing key frame images. KF3-1, KF4-1, KF6-1, KF7-1, KF5-1, KF5-1, KF5-1, KF5-1, KF5-1, KF5-1, ...) are generated.

In addition, as the key frame image is newly generated, some of the key frame images KF3 and KF7 that have been displayed are pushed and are not displayed any more.

20 will be described with reference to FIG. 19. FIG.

20 (20-1) shows a configuration of key frame images KF3 to KF7 displayed on the touch screen before the playback image area 410 is touched and dragged to the key frame image area 430 Respectively. The key frame images KF to KF7 are spaced apart at equal time intervals. The key frame images KF3 to KF7 are displayed on the touch screen in a dotted line.

20 (20-2) shows the structure of the key frame images displayed on the touch screen after the playback image area 410 is touched and dragged to the key frame image area 430. FIG. ..., KF3-1, KF4-1, KF5-1, KF5-1, KF5-1, KF5-1, KF5-1, KF5-1, 1, KF6-1, KF7-1, ...) are generated.

The time interval between each of the newly generated key frame images and the immediately preceding key frame is maintained at a time interval between the key frame image KF5-1 of the touched point and the existing key frame KF5 immediately before the key frame image KF5-1 .

Some of the newly generated sub key frame images KF4-1 and KF5-1 and some of the existing key frame images KF4 to KF6 are displayed on the touch screen 400, .

Hereinafter, Figs. 21 and 22 will be described.

21 is another state diagram of a display screen in which a second embodiment of a control method of a mobile terminal according to the present invention is implemented. FIG. 22 is a key frame configuration diagram for the moving picture described in FIG. 21. FIG.

As shown in (21-1) of FIG. 21, a reproduced image at the current time point of the moving image and a portion (KF3 to KF7) of the key frame images of the moving image are displayed on the touch screen 400. [ Then, the playback image area 410 is touched and dragged to any one of the key frame images.

Then, as shown in (21-2) of FIG. 21, the frame image of the moving image at the touched point becomes the key frame image KF5-1, and the key frame image KF5-1 has the most temporal To replace the existing key frame image KF5.

21 will be described with reference to FIG.

22 (22-1) shows the configuration of the key frame images KF3 to KF7 displayed on the touch screen before the playback image area 410 is touched and dragged to any one of the key frame images. Respectively. The key frame images KF3 to KF7 are spaced apart at equal time intervals. The key frame images KF3 to KF7 are displayed on the touch screen in a dotted line.

22 (22-2) shows the structure of key frame images displayed on the touch screen after the playback image area 410 is touched and dragged to any one of the key frame images. The frame image of the moving image at the touched point becomes the key frame image KF5-1 and the key frame image KF5-1 replaces the existing key frame image KF5 closest in time with the key frame image KF5-1. Same as.

The newly generated key frame image KF5-1 and some of the existing key frame images KF3, KF4, KF6, and KF7 are displayed on the touch screen 400 as a dotted line have.

Hereinafter, Figs. 23 and 24 will be described.

23 is another state diagram of a display screen in which a second embodiment of a control method of a mobile terminal according to the present invention is implemented. FIG. 24 is a key frame configuration diagram for the moving picture described with reference to FIG. 23. FIG.

As shown in (23-1) of FIG. 23, a reproduced image at the current time of the moving image and a portion (KF3 to KF7) of the key frame images of the moving image are displayed on the touch screen 400. [ Then, two key frame images KF4 and KF5 of the key frame images are simultaneously touched and dragged in directions facing each other.

Then, as shown in (23-2) of FIG. 23, the time interval between the key frame images is readjusted to be further narrowed. That is, new key frame images (..., KF3, KF4, KF5, KF6, KF7, ...) spaced at a first time interval are spaced at a second time interval. ..., KF3 ', KF4', KF5 ', KF6', KF7 ', ...). The second time interval is narrower than the first time interval.

23 will be described with reference to FIG.

24 (24-1) shows the configuration of the key frame images KF3 to KF7 displayed on the touch screen before the key frame images KF4 and KF5 are touched and dragged toward each other have. The key frame images KF3 to KF7 are spaced apart by a first time interval. The key frame images KF3 to KF7 are displayed on the touch screen in a dotted line.

(24-2) of FIG. 24 shows the key frame images (KF2 'to KF8', ...) that are keyed frame images KF4 and KF5 that are touched and dragged toward each other and then readjusted FIG. The re-adjusted key frame images (..., KF2 'to KF8', ...) are spaced apart by a second time interval that is narrower than the first time interval.

A portion (KF3 'to KF7') of the re-adjusted key frame images (..., KF2 'to KF8', ...) is displayed on the touch screen 400 as indicated by a dotted line.

Hereinafter, Fig. 25 and Fig. 26 will be described.

25 is another state diagram of a display screen on which a second embodiment of a control method of a mobile terminal according to the present invention is implemented. 26 is a key frame configuration diagram for the moving picture described with reference to FIG. 25. FIG.

As shown in (25-1) of FIG. 25, a playback image at the current time point of the moving image and a portion (KF3 to KF7) of the key frame images of the moving image are displayed on the touch screen 400. [ The two key frame images KF4 and KF5 of the key frame images are simultaneously touched and dragged in a direction away from each other.

Then, as shown in (25-2) of FIG. 25, the time interval between the key frame images is readjusted to be wider. ..., KF3 ", "KF3 ", " KF3 ", " KF7 ", ...). The third time interval is wider than the first time interval.

25 will be described with reference to FIG.

26 (26-1) shows the configuration of key frame images KF3 to KF7 being displayed on the touch screen before the key frame images KF4 and KF5 are touched and dragged away from each other Respectively. The key frame images KF3 to KF7 are spaced apart by a first time interval. The key frame images KF3 to KF7 are displayed on the touch screen in a dotted line.

(26-2) in FIG. 26 shows key frame images (..., KF3 "to KF7 ", ...) which are read after the key frame images KF4 and KF5 are touched and dragged away from each other. ). ..., KF3 "to KF7 ", ...) are separated by a third time interval that is wider than the first time interval.

A portion (KF3 "to KF7") of the re-adjusted key frame images is displayed on the touch screen 400 as a dotted line.

Third Example

A third embodiment of a control method of a mobile terminal according to the present invention will be described with reference to Fig.

27 is a state diagram of a display screen on which a third embodiment of a control method of a mobile terminal according to the present invention is implemented.

Video thumbnails (or icons) 441, 443, and 445 are displayed on the touch screen 400 as shown in (27-1) of FIG. One thumbnail 445 of the video thumbnails is touched (proximity or touch) and dragged (or flicked) in one direction. Or is dragged to pass through the thumbnail 445 by touching in the vicinity of the thumbnail 445.

Then, each time the thumbnail 445 is touched and dragged as shown in (27-2) and (27-3) in FIG. 27, the image of the thumbnail 445 is displayed on the thumbnail 445 ) Of the moving picture of the moving picture.

Therefore, even if the terminal user does not reproduce the moving image, the user can easily grasp the contents of the moving image.

It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

For example, it is needless to say that the touch drag operation can be replaced with a flick operation.

Further, for example, the present invention described above can be implemented as a computer-readable code on a medium on which a program is recorded. The computer readable medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of the computer-readable medium include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like, and also implemented in the form of a carrier wave (for example, transmission over the Internet) . Also, the computer may include a control unit 180 of the terminal.

Accordingly, the above description should not be construed in a limiting sense in all respects and should be considered illustrative. The scope of the present invention should be determined by rational interpretation of the appended claims, and all changes within the scope of equivalents of the present invention are included in the scope of the present invention.

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

Claims (23)

touch screen; And
And a control unit for controlling the display unit to display a plurality of key frame images for the moving image on a second area of the touch screen, The control unit,
In response to the touch input on the second area of the touch screen, two or more corresponding key frame images are generated between the first key frame image and the second key frame image adjacent to each other among the key frame images, The second key frame image is generated between the first key frame image and the third key frame image,
And controls at least one of the plurality of key frame images displayed before the touch input is not displayed on the touch screen after the touch input is applied. The method according to claim 1,
Wherein the key frame images to be displayed include a key frame image close to the current moving image playback time among the plurality of key frame images. 3. The apparatus of claim 2,
Wherein the controller controls the key frame images to be moved when one of the displayed key frame images is touched with a pointer and is dragged in one direction. The apparatus of claim 3,
Wherein when the key frame images are moved, at least a part of the displayed key frame images slides and disappears, so that at least a part of the remaining key frame images are displayed in a sliding manner. The apparatus of claim 1,
Wherein the controller controls the scroll bar to display the moving image playback time on the touch screen and displays the key frame images when the scroll bar is operated. The apparatus of claim 1,
And controls the key frame images to be displayed in the second area of the touch screen when the first area of the touch screen is touched. 5. The apparatus of claim 4,
If one of the displayed key frame images is touched with a pointer and dragged in one direction after the reproduction of the moving image is temporarily stopped, a paused image of the moving image is displayed as one of the key frame images To the mobile terminal. The apparatus of claim 1,
Wherein at least one of the displayed key frame images is enlarged and displayed. The apparatus of claim 3,
Wherein at least one of the moved key frame images is enlarged and displayed. The apparatus of claim 1,
And controls to display the two or more corresponding key frame images when the adjacent first key frame image and the second key frame image are touched. The apparatus of claim 1,
Wherein when at least two corresponding key frame images are generated between the adjacent first key frame image and the second key frame image, at least two corresponding sub key frame images are generated between all the key frame images. . The method according to claim 1,
Wherein the mobile terminal further comprises a gyro sensor,
Wherein the controller controls the key frame images to be slid and moved when the mobile terminal is tilted. The method according to claim 1,
Wherein at least some of the first area and the second area overlap with each other on the touch screen. The apparatus of claim 1,
And controls the playback image to be a new key frame image. 15. The apparatus of claim 14,
Wherein when the first area is touched and dragged to the second area, the playback image of the moving image at the touch time is controlled to be the new key frame image. 15. The apparatus of claim 14,
Wherein when the new key frame image is generated, the time interval between the new key frame and the key frame closest to the new key frame is taken into account so that the time interval between the key frames is readjusted. The apparatus of claim 1,
And controls the interval between the key frame images to be adjusted. 18. The apparatus of claim 17,
Wherein the controller controls the first key frame image and the second key frame image so that the time interval can be adjusted by being touched at the same time so as to be distant from each other or close to each other. The apparatus of claim 1, wherein the control unit
Wherein the control unit controls the display unit to display a playback image corresponding to the selected key frame image in the first area when a key frame image of the plurality of key frame images is touched and selected. 20. The apparatus of claim 19, wherein the control unit
A scroll bar for controlling the moving picture playback time is displayed on the touch screen,
Wherein when the key frame image is touched and selected, the scroll bar moves so as to correspond to the playback time of the playback image corresponding to the selected key frame image. Displaying a playback image of the moving image on a first area of the touch screen;
Displaying a plurality of key frame images for the moving picture on a second area of the touch screen; And
In response to the touch input on the second area of the touch screen, two or more corresponding key frame images are generated between the first key frame image and the second key frame image adjacent to each other among the key frame images, Controlling the generation of two or more corresponding key frame images between the image and the third key frame image,
And controlling at least one of the plurality of key frame images displayed before the touch input is not displayed on the touch screen after the touch input is applied. 22. The method of claim 21,
Further comprising the step of displaying a playback image corresponding to the selected key frame image in the first area when a key frame image of the plurality of key frame images is touched and selected, . 23. The method of claim 22,
Displaying a scroll bar for controlling the moving picture playback time on the touch screen; And
Further comprising moving the scroll bar to correspond to the playback time of the playback image corresponding to the selected key frame image when the key frame image is touched and selected.

Images