KR101728801B1 - Mobile terminal - Google Patents

Abstract

A mobile terminal is disclosed. The mobile terminal includes a project unit for projecting a predetermined image on a screen and a control unit for transmitting a predetermined response message to the response request originating terminal when a predetermined response request reception event occurs while the predetermined image is projected, . ≪ / RTI >

Description

[0001] MOBILE TERMINAL [0002]

The present invention relates to a mobile terminal capable of performing a projector function, and more particularly, to a mobile terminal capable of performing a response to reception of a response request while performing the projector function when a response request reception event occurs during a projector function To a mobile terminal.

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

For functional support and enhancement of the terminal, it may be considered to improve the structural and / or software part of the terminal. Recently, a variety of terminals including mobile terminals provide a complex and various functions, and the menu structure is also becoming complicated.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a system and method for transmitting a response message to a response requesting originating terminal, Thereby providing a terminal.

Another object of the present invention is to provide a mobile terminal capable of displaying information on the event on a screen when a predetermined event occurs during the execution of a projector function.

Another object of the present invention is to provide a mobile terminal capable of informing a user of the occurrence of the event through another electronic device when a response request reception event occurs during the execution of a projector function.

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 an aspect of the present invention, there is provided a mobile terminal including a project unit and a control unit. The project unit may project a predetermined image on a screen. When the predetermined response request reception event occurs while the predetermined image is being projected, the controller may transmit a predetermined response message to the event to the response request originator.

According to another aspect of the present invention, there is provided a mobile terminal including a project unit and a control unit. The project unit may project a predetermined image on a screen. When the predetermined response request reception event occurs during the projection of the predetermined image, the control unit may transmit a predetermined response message to the response request originating terminal according to a predetermined setting, or may switch the incoming call to the predetermined electronic device.

When a response request reception event occurs during the execution of the projector function, the mobile terminal according to the exemplary embodiment of the present invention transmits (1) a response message for the event to the response request originating terminal automatically, (2) display information on the event on the screen, and (3) inform the user of the occurrence of the event through another electronic device.

1 is a block diagram of a mobile terminal according to an embodiment of the present invention.
2 is a flowchart illustrating a method of driving a mobile terminal according to an embodiment of the present invention.
FIG. 3 is a view illustrating that the function of the output unit of the mobile terminal is inactivated according to the mobile terminal driving method shown in FIG.
FIG. 4 is a diagram illustrating that message reception event related information is displayed according to the mobile terminal driving method shown in FIG.
5 is a diagram illustrating a process of setting information to be projected on a screen among information related to a message reception event in a mobile terminal driving method shown in FIG.
6 is a diagram illustrating a process in which an image corresponding to a message reception event is projected on a screen according to the mobile terminal driving method shown in FIG.
FIG. 7 illustrates an environment setting screen of a mobile terminal for notifying a user of occurrence of an event through another electronic device according to the mobile terminal driving method shown in FIG.
FIG. 8 is a diagram illustrating notification of the occurrence of a call reception event to a user via another electronic device according to the method of driving the mobile terminal shown in FIG. 2. FIG.
FIG. 9 illustrates a process of transmitting a response message to a call reception event according to the method of driving a mobile terminal shown in FIG.
10 is a flowchart illustrating a method of driving a mobile terminal according to another embodiment of the present invention.
FIG. 11 is a diagram illustrating call reception event related information displayed according to the mobile terminal driving method shown in FIG.
12 is a diagram illustrating automatic call forwarding for a call reception event according to the mobile terminal driving method shown in FIG.
FIG. 13 shows a configuration screen of a mobile terminal for performing call forwarding for call reception according to the mobile terminal driving method shown in FIG.

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 the 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 100 according to an embodiment of the present invention. 1, the mobile terminal 100 includes a wireless communication unit 110, an A / V input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, A memory unit 160, an interface unit 170, a control unit 180, a power source unit 190, and a project unit 195, for example. 1 are not essential, the mobile terminal 100 may have more or less components than those shown in FIG.

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 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 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 a radio signal 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 in response to a voice call signal, a video call 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), LTE (Long Term Evolution) .

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. The location information module 115 may obtain location information using a global navigation satellite system (GNSS). Here, the Global Positioning System (GNSS) is a term used to describe the radionavigation satellite systems in which certain types of radionavigation receivers orbiting the Earth are transmitting reference signals that can determine their position near the surface or ground surface . The Global Positioning System (GNSS) includes Global Positioning System (GPS) in the United States, Galileo in Europe, GLONASS (Global Orbiting Navigational Satelite System) in Russia, COMPASS in China and Japan QZSS (Quasi-Zenith Satellite System), which is operated by the Ministry of Land, Infrastructure and Transport.

As a representative example of the GNSS, the location information module 115 may be a Global Position System (GPS) module. The GPS module calculates information on a distance (distance) from three or more satellites to a point (object), information on a time when the distance information is measured, and then applies a trigonometric method to the calculated distance information, Dimensional position information according to latitude, longitude, and altitude with respect to a point (object) in the three-dimensional space. 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 continuously calculates the current position in real time, and calculates velocity information using the current position.

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 unit 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 may include a display unit 151, an acoustic output unit 152, an alarm unit 153, and a haptic module 154, for example, for generating an output related to visual, auditory, have.

The display unit 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 unit 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 unit 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 unit 151 of the terminal body.

There may be two or more display units 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.

(Hereinafter, referred to as a 'touch screen') in which a display unit 151 and a sensor for sensing a touch operation (hereinafter, referred to as 'touch sensor') form a mutual layer structure, 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 unit 151 or a capacitance generated in a specific portion of the display unit 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 unit 151 is touched or the like.

A proximity sensor may be disposed in an inner region of the mobile terminal or in the vicinity of the touch screen that is wrapped 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.

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 unit 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 unit 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 unit 152 may include a receiver, a speaker, a buzzer, and the like. Also, the sound output unit 152 may output sound through the earphone jack 116. The user can connect the earphone to the earphone jack 116 to hear the sound output.

The alarm unit 153 may output 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 the audio signal may also be output through the display unit 151 or the audio output unit 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.

Here, the identification module is a chip storing various information (i.e., user identification 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. The device provided with the identification module can be manufactured in a card format. At this time, the interface unit 170 may include a card slot on which the card-type identification module can be mounted. Then, the identification module can be connected to the mobile terminal 100 through the card slot.

When the mobile terminal 100 is connected to an external cradle, the interface unit 170 may be a path through which power from the cradle is supplied to the mobile terminal 100, or various commands A signal may be a path through which the signal is 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 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.

Under the control of the control unit 180, the power supply unit 190 receives external power and internal power, and supplies power necessary for operation of the respective components.

The project unit 195 can project a predetermined image onto the screen under the control of the control unit 180. [

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 general operation and functions of the mobile terminal 100 according to the present invention have been described with reference to FIG. Hereinafter, referring to FIGS. 2 to 13, when a response request reception event occurs during the execution of the projector function, a response message to the event is automatically transmitted to the response request originating terminal or the call is switched to another electronic device A feature of the mobile terminal according to the present invention that can display information on the event on the screen and notify the user of the occurrence of the event through another electronic device will be described.

 Before describing the embodiments shown in FIGS. 2 to 13, the characteristics of the mobile terminal 100 according to the embodiment of the present invention will be described with reference to the operation of the controller 180. FIG.

The control unit 180 of the mobile terminal 100 according to the exemplary embodiment of the present invention transmits a predetermined response response event to the event when a predetermined response request reception event occurs while the predetermined image is projected through the project unit 195, Message to the response request originating terminal. In this specification, the response request reception event means that a request that requires a response to an event, such as a call reception event, a message reception event, a dialog request reception event, etc., is received.

For example, a response to a call reception event may include a telephone call connection to a call reception, transmission of an automatic response voice message, transmission of an automatic response text message, and a response to a message reception event may include a message Transmission of an answering voice message, transmission of an answering text message, and the like. The response to the conversation request reception event may include a user-created response to the received request, an automatic response text message transmission, and the like.

Here, the call reception may include a call reception for a voice call and a call reception for a video call, and reception of a short message service (SMS) message, reception of a multimedia messaging service (MMS) message, mail, and the chat request event may include a one-to-one or one-to-many chat request in the messenger application. However, the scope of the present invention is not limited thereto.

When the event occurs while the predetermined image is being projected, the control unit 180 transmits a predetermined response message to the response request reception event to the response request originating terminal according to a predetermined configuration Or may switch the call to another predetermined electronic device.

Here, the other electronic apparatuses may include various electronic apparatuses that provide a telephone call function, a message creation function, and a messenger application execution function. The mobile communication terminal is a typical electronic device capable of performing call forwarding for an event in which the mobile terminal 100 occurs according to an embodiment of the present invention. However, the scope of the present invention is not limited thereto.

The control unit 180 may display information related to the event on the display unit 151 when the event occurs while the predetermined image is being projected, As shown in FIG. The information related to the event to be projected on the screen through the project unit 195 may be part of information related to the event displayed on the display unit 151. [ At this time, the information related to the event to be projected on the screen may be determined by a predetermined setting.

In addition, the controller 180 may project a predetermined image of the event on the screen through the project unit 195 when the event occurs while the predetermined image is being projected. For example, the predetermined image corresponding to the call reception event may be an icon (e.g., telephone picture) indicating call reception and the predetermined image for the message reception event may be an icon (e.g., a mail envelope picture) have.

When the event occurs while the predetermined image is projected, the control unit 180 projects information or an image representing a process of transmitting a response message to the event through the project unit 195 onto the screen .

Also, when the event occurs while the predetermined image is being projected, the control unit 180 can notify the occurrence of the event through another predetermined electronic device. Here, the other electronic device may be a short range wireless communication device (e.g., wireless headset) connected to the mobile terminal 100 through the wireless communication unit 110 of the mobile terminal 100. [

In addition, when the event occurs while the predetermined image is being projected, the control unit 180 may disable the function of the output unit 150 that notifies the occurrence of the event using at least one of the sound signal and the vibration have. Because the mobile terminal 100 may project a predetermined image through the project unit 195 and output an acoustic signal related to the predetermined image, The operation of the mobile terminal 100 can be hindered.

2 is a flowchart illustrating a method of driving a mobile terminal according to an embodiment of the present invention. FIGS. 3 to 9 are diagrams showing an execution process of the mobile terminal driving method shown in FIG. Hereinafter, the mobile terminal driving method shown in FIG. 2 will be described with reference to FIGS. 1 to 9. FIG.

The control unit 180 projects a predetermined image through the project unit 195 (S110). If the predetermined response request reception event occurs during the projection of the predetermined image to the screen at step S120, the controller 180 may perform the function of the output unit 150 that notifies the occurrence of the event using the sound signal and the vibration (S130).

3 is a diagram illustrating that the event generation notification function of the output unit 150 of the mobile terminal is inactivated according to the mobile terminal driving method shown in FIG. 3 (a) and 3 (b), the control unit 180 maintains the activation state of the ringing or vibration function of the output unit 150 before the call reception event occurs, It can be seen that the function of notifying the occurrence of the call reception event by the ringing or the vibration is inactivated. At this time, the control unit 180 may display a message "Called Called" to notify the occurrence of a call reception event to the display unit 151. [ This is because the display of the message on the display unit 151 does not interfere with the performance of the projector function of the mobile terminal 100.

Then, the controller 180 may project information related to the event on the screen and display the information related to the event on the display unit 151 (S140). At this time, the information related to the event to be projected on the screen may be a part of the information displayed on the display unit 151.

FIG. 4 is a diagram illustrating that message reception event related information is displayed according to the mobile terminal driving method shown in FIG. 4, when a message reception event occurs while a predetermined image is being projected, the controller 180 notifies the display unit 151 of the message sender "Hong Gil-dong" and the message content " Information related to the message reception event including the telephone number "010-1234-5678" of the sender is displayed.

However, the name "Hong ** " and the telephone number" *** - **** - 5678 "of the message sender, which are part of the message reception event related information displayed on the display unit 151, Some of them are treated as private. This is because the type and degree of the message reception event related information to be projected on the screen are determined according to a predetermined setting by the user. FIG. 4 is a diagram illustrating a message reception event related information projected on the screen according to the setting shown in FIG.

5 is a diagram illustrating a process of setting information to be projected on a screen among information related to a message reception event in a mobile terminal driving method shown in FIG. Referring to FIG. 5, it can be seen that, when a moving image is projected, the user sets the four digits of the phone number of the sender of the message originator to be projected onto the screen, and the content of the message is not projected to the screen. Also, of the information to be projected, the portion projected in the closed mode can be set as a substitute character or substitute icon, and the user can know that the substitute character "*" is projected on the non-display portion.

At this time, the controller 180 may project the image related to the event onto the screen, instead of projecting the information related to the event on the screen (S140). Here, the predetermined image may be an icon corresponding to the event.

6 is a diagram illustrating a process in which an image corresponding to a message reception event is projected on a screen according to the mobile terminal driving method shown in FIG. Referring to FIG. 6, when the controller 180 receives a message reception event while a predetermined image is being projected, the control unit 180 projects a predetermined icon corresponding to the message reception event onto the screen. At this time, it can be seen that the icon is not projected on the screen at one time but can be projected on the screen in such a way that the pop-up window gradually disappears and disappears and it gradually disappears and disappears (Fig. 6 (a) (D)).

If the event related information or an image of the event related information is projected on the screen, the control unit 180 can notify the user of the occurrence of the event through an electronic device other than the mobile terminal 100 in operation S150. At this time, the other electronic device may be an electronic device interlocked with the mobile terminal 100 through a short-range wireless communication network. For example, the other electronic device may be an earphone or a headset interlocked with the mobile terminal 100 through a short-range wireless communication network, or may be another mobile terminal interfaced with the mobile terminal 100 through a short-range wireless communication network.

FIG. 7 illustrates an environment setting screen of a mobile terminal for notifying a user of occurrence of an event through another electronic device according to the mobile terminal driving method shown in FIG. 7, the user activates the "remote device notification" function, which is a function of notifying the occurrence of an event via another electronic device, and transmits the product "LG-LU9100", which is interlocked with the mobile terminal 100 via "bluetooth" "Is set as an electronic device for notifying the occurrence of the event.

FIG. 8 is a diagram illustrating notification of the occurrence of a call reception event to a user via another electronic device according to the method of driving the mobile terminal shown in FIG. 2. FIG. 8, when a call reception event occurs during the projection of the predetermined image, the control unit 180 indicates that a call reception event has occurred on the display unit 151, Quot; Calling from BillGates "which informs the occurrence of a call reception event through a wireless headset connected through a wireless communication network.

Also, the control unit 180 may output a text message "Calling from BillGates" to the notebook connected to the mobile terminal 100 through the local area wireless communication network. That is, the control unit 180 can cause one or more electronic devices to inform the user of the occurrence of a call reception event.

Then, the control unit 180 may transmit a predetermined response message to the event related terminal (e.g., response request originating terminal) in response to the event, display the response message transmission process on the display unit 151 , And projected onto the screen (S160).

FIG. 9 illustrates a process of transmitting a response message to a call reception event according to the method of driving a mobile terminal shown in FIG. 9, when a call is received from "Hong Kil Dong" while a predetermined moving picture is being projected on the screen, the controller 180 transmits a response message corresponding to the call reception event (e.g., " To the message originating terminal (i.e., "Hong Kil-dong" terminal) and to project the information indicating the transmission process to the screen.

In FIG. 9, the message "AUTHENTICAL RESPONDED TO HONGILDONG" is displayed on the display unit 151 as a result of the response message transmission, and information indicating "AUTO RESPONSE TO HONEY **" is projected on the screen. In this case, the part marked by "*" in the name of Hong Kil-dong is set by the user to set the name of the recipient of the response message to private. In addition, the response message transmission result may also be projected on the screen in such a way that the pop-up window gradually disappears and disappears, rather than being projected onto the screen at one time, (see Fig.

10 is a flowchart illustrating a method of driving a mobile terminal according to another embodiment of the present invention. FIGS. 11 to 13 are diagrams illustrating an operation process of the mobile terminal driving method shown in FIG. Hereinafter, the mobile terminal driving method shown in FIG. 10 will be described with reference to FIGS. 1 to 8. FIG.

The steps from S210 to S240 shown in FIG. 10 can be performed in the same or similar process from S110 to S140 in the mobile terminal method shown in FIG. 2, so a detailed description thereof will be omitted. 11, an example in which information related to an event occurring while a predetermined image is projected is displayed in step S240.

FIG. 11 is a diagram illustrating call reception event related information displayed according to the mobile terminal driving method shown in FIG. 11, when a call reception event occurs while a predetermined image is being projected, the controller 180 displays information related to the call reception event on the display unit 151, It can be seen that some of the information related to the call reception event is projected onto the screen. Also, it can be seen that part of the information projected on the screen can also be treated as private as mentioned above.

After steps S210 through S240 are performed, the controller 180 determines whether the response message for the event generated based on the predetermined setting is automatically transmitted (S250). The predetermined setting may be one set by the user.

For example, the user can automatically transmit a response message to the call reception event and set the reception event to be automatically switched to another electronic device for the message reception event. In addition, the user can automatically transmit a response message to a call reception event from a terminal corresponding to a specific telephone number, and to automatically switch a call reception event from another terminal to a call reception event from a terminal corresponding to another telephone number It can also be set.

If the setting for the event is to automatically transmit a response message, the controller 180 transmits a predetermined response message to the response requesting originating terminal, May be projected onto the screen (S260).

Otherwise, the control unit 180 may perform automatic call forwarding for the event to another predetermined electronic device (S270). At this time, it is preferable that the other electronic device is interlocked with the mobile terminal 100 through a predetermined communication network.

12 is a diagram illustrating automatic call forwarding for a call reception event according to the mobile terminal driving method shown in FIG. 12, when a call reception event occurs while a predetermined image is being projected on the screen, the controller 180 controls the operation of the predetermined terminal interlocked with the mobile terminal 100 around the mobile terminal 100 And the call connection with the call originating terminal is performed through the predetermined terminal.

FIG. 13 shows a configuration screen of a mobile terminal for performing call forwarding for call reception according to the mobile terminal driving method shown in FIG. Referring to FIG. 13, it can be seen that the user can set a terminal of a specific person stored in the telephone unit as a call forwarding target terminal for a call reception event from the outside. This is only an example according to the embodiment of the present invention, and the scope of the present invention is not limited thereto. For example, the user may directly input a specific telephone number to be a call forwarding target.

Each of the mobile terminal driving methods according to the present invention may be implemented in a form of a program that can be executed through various computer means and recorded in a computer readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program recorded on the medium may be those specially designed and constructed for the present invention or may be those known to those skilled in the computer software.

Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of programs include high-level language code that can be executed by a computer using an interpreter or the like, as well as machine code as produced by a compiler. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. This is possible.

Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the equivalents of the claims, as well as the claims.

100: mobile terminal 110: wireless communication unit
120: A / V input unit 130: user input unit
140: sensing unit 150: output unit
151: Display unit 152: Acoustic output unit
160: memory unit 170: interface unit
180: control unit 190:
195: Project Department

Claims (16)

A wireless communication unit for communicating with at least one external electronic device;
A project unit for projecting a predetermined image onto a screen; And
When a call reception event occurs while the predetermined image is projected, it is checked whether there is an external electronic device preset for the call reception event among the at least one external electronic device, and the call is switched to the predetermined external electronic device And a control unit. delete The mobile terminal of claim 1,
Further comprising a display unit for displaying information related to the call reception event when the call reception event occurs while the predetermined image is projected. The apparatus of claim 1,
Wherein when the call reception event occurs while the predetermined image is projected, information related to the call reception event is projected on the screen through the project unit according to a predetermined setting. The mobile terminal of claim 1,
Further comprising a display unit for displaying information related to the call reception event when the call reception event occurs while the predetermined image is projected,
Wherein,
And projecting at least a part of information related to the call reception event displayed on the display unit to the screen through the project unit according to a predetermined setting. The apparatus of claim 1,
And projecting a predetermined image of the call reception event to the screen through the project unit. The apparatus of claim 1,
And projecting the information or image indicating the process of switching the incoming call to the screen through the project unit. The apparatus of claim 1,
When the call reception event occurs while the predetermined image is projected, notifies occurrence of the call reception event through another predetermined electronic device. delete delete delete delete delete delete delete delete

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