KR101861666B1 - Mobile terminal and method for controlling thereof - Google Patents

Abstract

The present invention relates to a mobile terminal capable of providing a holographic user interface.
A mobile terminal according to an embodiment of the present invention includes a wireless communication unit, a display unit for displaying at least a part of information of a plurality of holography billboards capable of projecting a holographic image, at least one holography billboard among a plurality of holography billboards displayed on the display unit, And a control unit for controlling the generated information to be transmitted to the selected at least one holography billboard through the wireless communication unit when the information to be output as the holography video is created through the user input unit .

Description

[0001] MOBILE TERMINAL AND METHOD FOR CONTROLLING THEREOF [0002]

The present invention relates to a mobile terminal and a holography billboard capable of providing a holographic user interface.

A terminal can be divided into a mobile terminal (mobile / portable terminal) and a stationary terminal according to whether the terminal can be moved. The mobile terminal can be divided into a handheld terminal and a vehicle mount terminal according to whether the user can directly carry the mobile terminal.

Such a terminal has various functions, for example, in the form of a multimedia device having multiple functions such as photographing and photographing of a moving picture, reproduction of a music or video file, reception of a game and broadcasting, etc. .

In order to support and enhance the functionality of such terminals, it may be considered to improve the structural and / or software parts of the terminal.

In recent years, as a holography image can be implemented through a terminal, more convenient manipulation methods through a holography user interface are required.

The present invention is intended to provide a more convenient holography user interface.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not restrictive of the invention, unless further departing from the spirit and scope of the invention as defined by the appended claims. It will be possible.

A mobile terminal according to an embodiment of the present invention for realizing the above object includes a wireless communication unit, a display unit for displaying at least some information of a plurality of holography billboards capable of projecting a holographic image, a plurality of holography A user input unit for selecting at least one holography billboard among the billboards and a control unit for controlling the generated information to be transmitted to the selected at least one holography billboard through the wireless communication unit when the information to be output as the holographic video is created through the user input unit And a control unit.

 The control unit may further include a position information module, and the control unit may control the display unit to further display position information on the plurality of holography advertisement boards acquired through the position information module.

In addition, the controller may control the display unit to further display a predetermined visual effect indicating whether or not the service for outputting the holographic image is charged through the plurality of holography advertisement boards.

When at least one holography type is set through the user input unit among the plurality of holography types, the control unit controls the at least one holography type information to be transmitted to the selected at least one holography billboard through the wireless communication unit And the holography image may be output from the selected at least one holography billboard according to the set at least one holography type information.

In addition, the plurality of holography types include a default type, a holographic background type, and a holographic pattern type. When the default type is set, the generated information is directly output to the holographic image. When the holographic background type is set, The generated information is output to the holographic image when the holographic pattern type is set, and the generated information is outputted as the holographic image according to at least one holographic pattern set in advance.

In addition, the holographic background may be a closed curve embodied by mixing at least one of a straight line, a bent line at a predetermined angle, a branch line, and a curved line.

The at least one holographic pattern is determined by at least one of a distance difference between the holographic output module and the output holographic image and a shape of the output holographic image, and the distance difference and the shape of the output holographic image Can be changed with time.

According to another aspect of the present invention, there is provided a holography advertisement board including a control unit, a holography storage medium for recording an interference pattern generated by a light interference phenomenon, A holographic output module for outputting a holographic image generated by the interference fringes and a diffraction phenomenon caused by light irradiated to the medium, and a wireless communication unit for receiving holography information from the terminal, So that one holographic information can be output as the holographic image.

In addition, when receiving at least one type of holography type information from the terminal through the wireless communication unit, the control unit may control the holographic image to be projected according to the received at least one type of holography type information.

The plurality of holography type information includes a default type, a holography background type, and a holographic pattern type. The controller controls the received holography information to be output as the holographic image as it is when the default type is set, The method comprising: controlling the holography image to include the received holography information in a first area within a preset holographic background to be output as the holographic image; and when the holography pattern type is set, It is possible to control the holography information to be outputted as the holographic image.

In addition, the holographic background may be a closed curve embodied by mixing at least one of a straight line, a bent line at a predetermined angle, a branch line, and a curved line.

The at least one holographic pattern is determined by at least one of a distance difference between the holographic output module and the output holographic image and a shape of the output holographic image, and the distance difference and the shape of the output holographic image Can be changed with time.

The control unit may control the wireless communication unit to transmit information indicating whether charging is applied to the service for outputting the holography information received from the terminal as the holographic image to the terminal through the wireless communication unit.

The control unit may control preview information indicating at least one type of holography type information to be transmitted to the terminal through the wireless communication unit.

According to another aspect of the present invention, there is provided a method of controlling a mobile terminal, the method including displaying at least a part of information of a plurality of holography advertisement plates capable of projecting a holographic image on a predetermined area of a display unit, Selecting at least one holography advertisement board among a plurality of holography advertisement boards displayed in the holography advertisement board, generating information to be output as the holographic image, and transmitting the created information to the selected at least one holography advertisement board through a wireless communication unit can do.

The method may further include setting at least one holography type through the user input unit among the plurality of holography types and transmitting the set at least one holography type information to the selected at least one holography billboard through the wireless communication unit And the holography image may be output from the selected at least one holography billboard according to the set at least one holography type information.

In addition, the plurality of holography types include a default type, a holographic background type, and a holographic pattern type. When the default type is set, the generated information is directly output to the holographic image. When the holographic background type is set, The generated information is output to the holographic image when the holographic pattern type is set, and the generated information is outputted as the holographic image according to at least one holographic pattern set in advance.

According to another aspect of the present invention, there is provided a method of controlling a holography billboard, including the steps of receiving holography information from a terminal through a wireless communication unit and outputting holography information received from the terminal to a holographic image .

The method may further include receiving at least one type of holography type information from the terminal through the wireless communication unit, wherein the holography output module outputs the holography video according to the received at least one type of holography type information .

In addition, the plurality of holographic type information may include a default type, a holographic background type, and a holographic pattern type. When the default type is set, the received holographic information is output as the holographic image, Wherein the control unit controls the holography image to include the received holography information in a first area within a predetermined holography background and output the holography image as the holography image. When the holography pattern type is set, the received holography information is determined according to at least one predetermined holography pattern And output as the holographic image.

The mobile terminal according to at least one embodiment of the present invention configured as above can be operated more conveniently through the holography user interface.

In addition, according to the present invention, a holographic image can be projected on a holography billboard based on a message created in a terminal.

According to the present invention, the holographic image projected from the holography billboard can be output according to the holography type set in the terminal.

The effects obtained by the present invention are not limited to the above-mentioned effects, and other effects not mentioned can be clearly understood by those skilled in the art from the following description will be.

1 is a block diagram of a mobile terminal according to an embodiment of the present invention.
2 is a front perspective view of a mobile terminal according to an embodiment of the present invention;
3 is a front view of a mobile terminal for explaining an operation state of the mobile terminal according to the present invention;
4 illustrates a mobile terminal including a holographic module in accordance with one embodiment of the present invention.
5 is a conceptual diagram for explaining the holography principle;
6 is a conceptual diagram for explaining a transmission type holographic method;
7 is a conceptual diagram for explaining a reflection type holographic method;
8 is a view showing an example of a holographic billboard including a holography module according to an embodiment of the present invention.
9 is a diagram illustrating an example in which a holographic pattern is set by adjusting a distance between a holographic image and a terminal according to an embodiment of the present invention.
10 is a diagram showing an example in which a holographic pattern is set by changing a holographic projection shape in accordance with an embodiment of the present invention.
11 is a view showing an example in which a holographic pattern is set by adjusting a distance difference and a shape of a holographic projection according to an embodiment of the present invention.
12 is a diagram illustrating an example in which a holographic background is set in association with an embodiment of the present invention;
13 is a diagram showing an example in which a plurality of image contents are displayed in a certain area inside a holographic background in accordance with an embodiment of the present invention;
14 is a view showing a specific example of a holographic background in relation to an embodiment of the present invention;
15 is a flowchart illustrating an example of providing a holographic advertisement service using a mobile terminal and a holography advertisement board according to an embodiment of the present invention.
16 is a view showing an example of providing a holographic advertisement service using a mobile terminal and a holography advertisement board according to an embodiment of the present invention.
17 illustrates an example of searching for the location of a holographic advertisement service in accordance with an embodiment of the present invention.
18 is a diagram illustrating an example of searching for the position of a holographic advertisement service through a predetermined visual effect in connection with the present invention;
19 shows another example of searching for the position of a holographic advertisement service through a predetermined visual effect in connection with the present invention.
20 is a view showing an example of generating a holographic message to be projected onto a holographic image in accordance with an embodiment of the present invention;
FIG. 21 is a view showing an example of imposing a charge according to the use of a holographic advertisement service according to an embodiment of the present invention; FIG.
22 illustrates an example of a holographic image type output through a holographic advertisement service according to an embodiment of the present invention;

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. However, it will be understood by those skilled in the art that the configuration according to the embodiments described herein may be applied to a fixed terminal such as a digital TV, a desktop computer, and the like, unless the configuration is applicable only to a mobile terminal.

Overall configuration

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 160, A controller 170, a controller 180, a power supply 190, and the like. The components shown in FIG. 1 are not essential, and a mobile terminal having more or fewer components may be implemented.

Hereinafter, the components will be described in order.

The wireless communication unit 110 may include one or more modules for enabling wireless communication between the mobile terminal 100 and the wireless communication system or between the mobile terminal 100 and the network in which the mobile terminal 100 is located. For example, the wireless communication unit 110 may include a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short range communication module 114, and a location information module 115 .

The broadcast receiving module 111 receives broadcast signals and / or broadcast-related information from an external broadcast management server through a broadcast channel.

The broadcast channel may include a satellite channel and a terrestrial channel. The broadcast management server may 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).

For example, the broadcast receiving module 111 may be a Digital Multimedia Broadcasting-Terrestrial (DMB-T), a Digital Multimedia Broadcasting-Satellite (DMB-S), a Media Forward Link Only And a Digital Broadcasting System (ISDB-T) (Integrated Services Digital Broadcast-Terrestrial). Of course, the broadcast receiving module 111 may be adapted to other broadcasting systems 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 160.

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

The wireless Internet module 113 is a module for wireless Internet access, and may be built in or externally attached to the mobile terminal 100. 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 a short range communication technology.

The position information module 115 is a module for obtaining the position of the mobile terminal, and a representative example thereof is a Global Position System (GPS) module.

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 an image frame such as a still image or moving image 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 160 or transmitted to the outside through the wireless communication unit 110. [ Two or more cameras 121 may be provided depending on the use environment.

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. It is also possible to sense 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 141.

Further, the sensing unit 140 may measure a surrounding noise (for example, 20 db) of the mobile terminal 100 to generate a sensing signal or to measure the ambient brightness (for example, 20 lm) of the mobile terminal 100 as an illuminance sensor, To generate a sensing signal.

The output unit 150 is for generating an output relating to visual, auditory or tactile sense and includes a display unit 151, an acoustic output module 152, an alarm unit 153, a haptic module 154, 155), and the like.

The display unit 151 displays (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 (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), a flexible display display, and a 3D display.

Some of these displays may be transparent or light transmissive so that they can be seen through. This can be referred to as a transparent display, and a typical example of the transparent display is TOLED (Transparent OLED) and 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.

The proximity sensor 141 may be disposed in an inner region of the mobile terminal or in the vicinity of the touch screen, which is enclosed by the touch screen. The proximity sensor refers to a sensor that detects the presence or absence of an object approaching a predetermined detection surface or a nearby object without mechanical contact using the force of an electromagnetic field or infrared rays. The proximity sensor has a longer life span than the contact sensor and its utilization is also high.

Examples of the proximity sensor include a transmission type photoelectric sensor, a direct reflection type photoelectric sensor, a mirror reflection type photoelectric sensor, a high frequency oscillation type proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor. And to detect the proximity of the pointer by the change of the electric field along the proximity of the pointer when the touch screen is electrostatic. In this case, the touch screen (touch sensor) may be classified as a proximity sensor.

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

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

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

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

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 include a pin arrangement vertically moving with respect to the contact skin surface, a spraying force or a suction force of the air through the injection port or the suction port, a touch on the skin surface, contact with an electrode, And various tactile effects such as an effect of reproducing a cold sensation using an endothermic 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 allow the user to feel the tactile effect through the muscular sensation of the 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 projector module 155 is a component for performing an image project function using the mobile terminal 100 and is similar to the image displayed on the display unit 151 in accordance with a control signal of the controller 180 Or at least partly display another image on an external screen or wall.

Specifically, the projector module 155 includes a light source (not shown) that generates light (for example, laser light) for outputting an image to the outside, a light source And a lens (not shown) for enlarging and outputting the image at a predetermined focal distance to the outside. Further, the projector module 155 may include a device (not shown) capable of mechanically moving the lens or the entire module to adjust the image projection direction.

The projector module 155 can be divided into a CRT (Cathode Ray Tube) module, an LCD (Liquid Crystal Display) module and a DLP (Digital Light Processing) module according to the type of the display means. In particular, the DLP module may be advantageous for miniaturization of the projector module 151 by enlarging and projecting an image generated by reflecting light generated from a light source on a DMD (Digital Micromirror Device) chip.

Preferably, the projector module 155 may be provided longitudinally on the side, front or back side of the mobile terminal 100. It goes without saying that the projector module 155 may be provided at any position of the mobile terminal 100 as occasion demands.

Next, the holographic module 156 may include a holographic storage medium and a holographic output module, and may project the holographic image to the outside.

A holographic storage medium is a storage medium for recording interference fringes generated by interference between an irradiated object wave and a reference wave. The holographic storage medium is composed of a material such as a photopolymer that responds to light intensity.

At this time, under the control of the control unit 180, the holographic output module irradiates the holographic storage medium with the same reproduction wave as the reference wave, and generates the diffraction phenomenon with the interference fringes recorded on the holographic storage medium It is possible to output a holographic image.

A specific projection method of the holographic image will be described later in detail with reference to FIG. 4 to FIG.

In the above description, the holographic storage medium and the holographic output module are included in the holographic module 156 and are implemented together. However, the holographic storage module and the holographic output module may be included in the mobile terminal 100 in a separate configuration.

The memory unit 160 may store a program for processing and controlling the control unit 180 and temporarily store the input / output data (e.g., telephone directory, message, audio, For example. The memory unit 160 may also store the frequency of use of each of the data (for example, each telephone number, each message, and frequency of use for each multimedia). 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.

Further, to support the holographic image projection of the holographic module 156, information about the holographic interference fringes can be stored. That is, it is possible to output the voice of the user, the execution result of the application, etc. to the outside through the holography module 156 through the information stored in the memory unit 160.

The memory 160 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory), a RAM (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 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 supplies power to each component in the mobile terminal 100 or transmits data to the external device. For example, a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, a port for connecting a device having an identification module, an audio I / O port, A video input / output (I / O) port, an earphone port, and the like may be included in the interface unit 170.

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

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

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

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

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

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

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

According to a software implementation, embodiments such as the procedures and functions described herein may be implemented with separate software modules. Each of the software modules may perform one or more of the functions and operations described herein. Software code can be implemented in a software application written in a suitable programming language. The software code is stored in the memory 160 and can be executed by the control unit 180. [

Organization description

FIG. 2 is a perspective view of a mobile terminal or a portable terminal according to the present invention, as viewed from the front.

The disclosed mobile terminal 100 has a bar-shaped terminal body. However, the present invention is not limited thereto, and can be applied to various structures such as a slide type, a folder type, a swing type, and a swivel type in which two or more bodies are relatively movably coupled.

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

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

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

The display unit 151 occupies most of the main surface of the front case 101. A sound output unit 151 and a camera 121 are disposed in an area adjacent to one end of both ends of the display unit 151 and a user input unit 131 and a microphone 122 are disposed in an area adjacent to the other end. The user input unit 132 and the interface 170 may be disposed on the side surfaces of the front case 101 and the rear case 102. [

The user input unit 130 is operated to receive a command for controlling the operation of the portable terminal 100 and may include a plurality of operation units 131 and 132. The operation units 131 and 132 may be collectively referred to as a manipulating portion and may be employed in any manner as long as the user operates in a tactile manner.

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

Front touch

Hereinafter, a related operation of the display unit 151 and the touch pad 135 will be described with reference to FIG.

3 is a front view of a portable terminal for explaining an operation state of the portable terminal according to the present invention.

Various types of time information can be displayed on the display unit 151. [ These pieces of information can be displayed in the form of letters, numbers, symbols, graphics, or icons.

At least one of the letters, numbers, symbols, graphics, or icons may be displayed in a predetermined arrangement for inputting such information, thereby being implemented as a keypad. Such a keypad may be referred to as a so-called " virtual keypad ".

3 illustrates inputting of a touch applied to the virtual keypad through the front surface of the terminal body.

The display unit 151 may operate as an entire area or may be divided into a plurality of areas and operated. In the latter case, the plurality of areas can be configured to operate in association with each other.

For example, an output window 151a and an input window 151b are displayed on the upper and lower portions of the display unit 151, respectively. The output window 151a and the input window 151b are areas allocated for outputting or inputting information, respectively. In the input window 151b, a virtual keypad 151c is displayed in which a number for inputting a telephone number or the like is displayed. When the virtual keypad 151c is touched, numbers and the like corresponding to the touched virtual keypad are displayed on the output window 151a. When the first operation unit 131 is operated, call connection to the telephone number displayed on the output window 151a is attempted.

The display unit 151 or the touch pad 135 may be configured to receive a touch input by scrolling, as well as the input method described in the above embodiments. The user can move a cursor or a pointer located on an object displayed on the display unit 151, for example, an icon or the like, by scrolling the display unit 151 or the touch pad 135. [ Further, when the finger is moved on the display portion 151 or the touch pad 135, the path along which the finger moves may be visually displayed on the display portion 151. [ This will be useful for editing the image displayed on the display unit 151. [

One function of the terminal may be executed in response to a case where the display unit 151 (touch screen) and the touch pad 135 are touched together within a predetermined time range. In the case of being touched together, there may be a case where the user clamps the terminal body using the thumb and index finger. The one function may be activation or deactivation of the display unit 151 or the touch pad 135, for example.

Hereinafter, a method of representing a holographic image of a mobile terminal and a structure therefor, which can be applied to embodiments of the present invention, will be described.

Prior to the description of the specific holographic image, the shape of the mobile terminal including the holography module 156 will be described with reference to FIG.

The holographic module 156 may be mounted on the front or rear surface of the mobile terminal.

4 illustrates a mobile terminal including a holographic module according to an embodiment of the present invention.

First, referring to FIG. 4A, the holographic module 156 is shown on the front side of the mobile terminal. The holography module 156 may be provided on the front side of the mobile terminal together with the camera 121 and can project and display the generated holographic image 411 under the control of the controller 180.

4B, the holographic module 156 may be included in a part of the rear surface of the mobile terminal, and may be included with the camera 121. The holographic image may be included in the holographic image generated under the control of the controller 180 (412).

The holographic image that may be implemented through the holography module 156 may include both a planar image and a stereoscopic image.

At this time, the stereoscopic image implemented through the holography module 156 can be largely divided into a 2D stereoscopic image and a 3D stereoscopic image.

The 2D stereoscopic image method is a monoscopic method of providing the same image in both eyes. The 2D stereoscopic image method arranges a polyhedron generated through one or more points, lines, faces, or a combination thereof on a virtual three-dimensional space under the control of the controller 180 , And displaying the image viewed from a specific point in time.

Next, the 3D stereoscopic method is a method of providing different images in both eyes (stereo scopic) and is a method using a principle of feeling a stereoscopic feeling when a human is looking at an object with the naked eye. In other words, the two eyes of a person see different plane images when they see the same thing by the distance between them. These different planar images are transmitted to the brain through the retina, and the brain fuses them to feel the depth and reality of the stereoscopic image. Therefore, binocular disparity due to the distance between the two eyes is made to feel a three-dimensional effect, and the image is displayed by using the binocular disparity.

The holographic image generated through the holography module 156 to be described later may include both the planar image and the stereoscopic image. For the sake of convenience, the following description assumes that the stereoscopic image is displayed in the 2D stereoscopic image format. However, the content of the present invention is not limited thereto.

Hereinafter, a method of representing a holographic image of a mobile terminal and a structure therefor, which can be applied to embodiments of the present invention, will be described in detail.

The holographic image representation method can be understood as an image display method for accumulating and reproducing all the information of the wave, that is, the amplitude and the phase, at the same time, while the conventional image records only the distribution of the bright and dark sides of the object.

A method of representing a holographic image will be described with reference to FIG.

5 is a conceptual diagram for explaining the holography principle.

First, referring to FIG. 5A, the coherent light from the laser light source 501 is divided into two parts through a splitter 502. FIG.

When one of the light beams is irradiated on the object 507, light can be reflected on the surface of the object, and hereinafter, this light ray is referred to as an object wave.

Further, the other light beam can be diffused by the lens and directly irradiated onto the entire surface of the holographic photosensitive material 505, and this light ray is hereinafter referred to as a reference wave.

The object wave and the reference wave interfere with each other on the holographic photosensitive material 505, thereby forming an extremely delicate and complicated structure of about 500 to 1,500 per 1 mm. At this time, a photograph in which such an interference pattern is recorded is called a hologram.

Then, when a light ray such as the reference wave generated as shown in FIG. 5B is projected onto the photosensitive material 505, the interference fringe serves to diffract the light at a position different from the direction in which the reference wave is incident, And is formed as light generated by reflection from the object at first, thereby projecting the holographic image 509. That is, the first object light can be reproduced in the hologram, and a method of representing the image through the object light is called a holographic image representation method.

At this time, when you look inside the reproduced wavefront, the first object appears, but the object appears to be inside. When you move the viewing point, the position of the object changes and it looks as though you are looking. In addition, since the original wavefront of the object is reproduced, it can also interfere with the wavefront from an object that is slightly deformed.

According to the reproduction method, the holographic image representation method can be classified into the transmission type holographic image representation method and the reflection type polarographic image display method.

(1) Transmissive holography image representation method

This is a method of observing the image emerging from the back of the hologram through the hologram in front of the hologram. In the transmissive holography image representation method, the object wave and the reference wave are exposed to the photographic film in the same direction at the time of manufacture, and the generated holographic image is characterized in that the color is clear and bright.

(2) Reflection type holographic image display method

The hologram is fabricated so that the direction of the object wave and the reference wave are incident on the photosensitive material in opposite directions in such a manner that the image reflected by the light in front of the hologram can be observed from the front of the hologram. The holographic image generated by the reflection type holographic image display system is characterized by excellent stereoscopic effect.

The transmission type holographic image expression system and the reflection type polarographic image display system will be described in detail with reference to FIGS. 6 and 7. FIG.

6 is a conceptual diagram for explaining a transmission type holographic method.

Referring to FIG. 6A, light emitted from the laser light source 601 passes through a spatial filter 602, and then spreads into a smooth spherical wave. One of the spherical waves divided by two beams in a 50:50 beamsplitter 605 is illuminated on the object 608 to create an object wave and the other is illuminated on the film 607 to produce a reference wave. And illuminates the illuminated object wave film 607 on the object 608.

At this time, the object wave illuminated on the film and the reference wave interfere with each other to produce an interference fringe, and the interference fringe is recorded on the film 607.

That is, as shown in Fig. 6B, the object wave and the reference wave are projected together on the same side of the film 607 to generate an interference fringe.

Then, as shown in Fig. 6C, when the reference wave is projected on the film 607, the object wave is transmitted in the direction opposite to the plane of the previous object wave and the reference wave incident face to generate a holographic image.

Next, Fig. 7 is a conceptual diagram for explaining the reflection type holographic method.

Referring to FIG. 7A, the light emitted from the laser light source 701 passes through a spatial filter 702 and then spreads into a smooth spherical wave, and is transmitted through a 50:50 beamsplitter 705 to two One is illuminated by an object 708 to produce an object wave, and the other is illuminated to the film 707 as it is to produce a reference wave.

However, unlike FIG. 6A, the reference wave and the object wave are illuminated with the film 707 at positions opposite to each other.

7B, the reference wave is projected onto the left surface of the film 707, and the object wave is projected through the right upper end surface of the film 707. [ Thereafter, as shown in Fig. 7C, when the reference wave is projected onto the film, the object wave is transmitted in the opposite direction to generate a holographic image.

The films 607 and 707 described above are represented by a holographic storage medium, and other components that can generate light by emitting light to the film are represented by a holographic output module in this specification.

As described above, for convenience of description, the holography storage medium and the holographic output module are included in the holographic module 156 and are implemented together. However, this is merely an example, 100).

Also, for convenience of explanation, it is assumed that the mobile terminal described below includes at least one of the components shown in FIG. 1, and the display unit 151 is a touch screen.

An arrow or finger-shaped graphic for pointing a specific object or selecting a menu on the display unit 151 is called a pointer or a cursor.

However, in the case of a pointer, it often means a finger or a stylus pen for a touch operation or the like.

Therefore, in this specification, a graphic displayed on the display unit 151 is referred to as a cursor and a physical means for performing a touch, a proximity touch, and a gesture such as a finger or a stylus pen is referred to as a pointer It is called.

In addition, as described above, the holographic image may include both the planar image and the stereoscopic image, but for the sake of convenience, the following description will be made assuming that the stereoscopic image is displayed by the 2D stereoscopic image method.

In the above description, the holographic image is projected through the mobile terminal 100, but it is also possible to project the holographic image through another apparatus.

For example, a holographic image can be projected through a billboard or the like. At this time, the billboard refers to a plate made for pasting advertising text or pictures. Unlike a general billboard, a holographic billboard capable of projecting a holographic image includes the above-described holographic storage medium and a holographic output module.

8 is a view showing an example of a holographic billboard including a holographic module according to an embodiment of the present invention.

Referring to FIG. 8, the holographic billboard 810 may project the holographic image 820 to the outside according to a command of a control unit for controlling the holographic module. Therefore, unlike a general advertisement, an advertising operation is performed through a holographic image, and efficient information transmission becomes possible.

Also, with respect to an embodiment of the present invention, the holographic image may be displayed according to a set holography pattern.

The holographic pattern means that the holographic image projected through the holography module 156 changes in a preset pattern with time and is provided to the user.

The holographic pattern can be variously set in the manner described below.

First, the holographic pattern can be set by changing the distance between the holographic output module and the holographic image in accordance with time.

That is, since the distance difference between the holographic module 156 and the holographic image changes with time, the holographic image projected through the holographic module 156 can be moved up and down, so that a predetermined holographic pattern can be set.

Next, the holographic pattern can be set by changing the shape of the projected holographic image from the holographic module 156 with time.

For example, the control unit 180 may control the holographic image projected by the holography module 156 to have a circular shape at first, and then change the shape of the holographic image to a rectangular shape with time. As a result, the holographic image is changed into various shapes according to time, so that a holographic pattern can be set.

In addition, a method of horizontally moving or rotating the projected holographic image through the holography module 156 may be applied.

That is, the holographic image can be set by rotating the holographic image while moving the holographic image to the right or to the left or to the left or to the right while keeping the distance difference between the holographic module and the holographic image the same.

In addition, the hologram pattern can be set by modifying the color or size of the projected holography image with time or adjusting the holography image to blink. Furthermore, it is possible to set the holographic pattern through projection brightness, refresh rate, illumination, vibration feedback, sound insertion, image insertion, and repeated projection.

In the above description, it is assumed that a holographic pattern is set by an individual element (facror), but a holographic pattern may be set by a plurality of elements.

For example, it is also possible to set the holographic pattern so that the projected holographic image moves leftward and rightward while changing the distance between the holographic module 156 and the holographic image according to time.

In the above description, it is assumed that a holographic pattern is set for the holographic image as a whole. However, this is merely an example, and it is also possible that a holographic pattern is applied to only a partial area of the holographic image.

Hereinafter, the holographic pattern set in the holographic image will be described in detail with reference to FIGS. 9 to 11. FIG.

First, the holographic pattern can be set by adjusting the distance between the holographic image and the terminal.

That is, the distance between the holographic image and the terminal may be increased or decreased according to time so that the projected holographic image may be displayed in a pattern that moves up and down.

In this regard, reference is made to Fig.

9 is a diagram illustrating an example in which a holographic pattern is set by adjusting a distance between a holographic image and a terminal according to an embodiment of the present invention.

Referring to FIG. 9A, the distance difference between the terminal and the holographic image is set to increase proportionally with time.

Also, as shown in FIG. 9B, the holographic image projected from the terminal is moved away from the terminal as time elapses, and the projected holographic image disappears when the total time set in FIG. 9A elapses.

Therefore, by controlling the distance between the holographic image and the terminal, a pattern for moving the projected holographic image up and down can be formed.

Next, the projection shape of the holographic image can be changed to control the holography pattern to be set.

That is, the shape of the projected holographic image can be changed by moving, rotating, or changing the size of the image projected from the holography module 156.

However, in the above description, the holographic pattern is formed by moving or rotating the image. However, the holographic image is merely an example, and even if the holographic image is displayed with the same distance difference between the terminal and the projected image, Can be formed.

This will be described with reference to FIG.

10 is a diagram illustrating an example in which a holographic pattern is set by changing a holographic projection shape according to an embodiment of the present invention.

First, referring to FIG. 10A, the projected holographic image is set to rotate while maintaining the same distance difference as the terminal.

Accordingly, as shown in FIG. 10B, the image projected from the terminal rotates while maintaining the same distance difference from the terminal as time elapses.

In addition, a holographic pattern can be set by changing the distance between the holographic image and the terminal and the shape of the projected holographic image.

That is, by varying the distance between the terminal and the holographic image with time, the shape of the projected holographic image can be changed together to set more holographic patterns.

This will be described with reference to FIG.

11 is a diagram illustrating an example in which a holographic pattern is set by adjusting a distance difference and a holographic projection shape according to an embodiment of the present invention.

First, referring to FIG. 11A, the distance between the terminal and the holographic image is maintained constant over time, and is set to be shortened and then increased again. It is also assumed that the holographic image is set to be projected while being rotated.

Accordingly, as shown in FIG. 11B, the holographic image projected by the holography module 156 is displayed while maintaining the distance difference from the terminal according to time, and the distance is shortened and then moved away, but is continuously projected while being projected.

Therefore, since the holographic image is rotated at the same time as moving up and down, it is possible to provide more various effects to the user.

In addition, the holographic image may be included in a predetermined region of a predetermined holographic background image and projected together.

The holographic background image includes a closed curve embodied by a straight line, a bent line at a predetermined angle, a branch line, or a curve. For example, the shape of the closed curve includes a circle, a triangle, a rectangle, a pentagon, a rhombus, and the like, and can be variously implemented according to a user's operation.

In addition, the holographic background image can be implemented according to a 2D stereoscopic image method or a 3D stereoscopic image method like a holographic image. The 3D stereoscopic method is based on a method of providing different images in both eyes (stereo scopic).

At this time, the contents of the holographic image are displayed in the whole area or a part of the area of the holographic background. Further, the holographic background is divided into a plurality of regions in accordance with a user operation, and the contents of a plurality of holographic images can be displayed.

For example, a television shape holographic background may be divided into four zones, and four different image contents may be projected into the holographic image in each zone.

12 is a diagram illustrating an example in which a holographic background is set in association with an embodiment of the present invention.

In FIG. 12, it is assumed that a predetermined shape is recognized through a touch screen and a corresponding holographic background is set. However, this is merely an example, and it is also possible to set the holographic background through other methods such as menu operation.

First, referring to FIG. 12A, the image content 1210 is projected as a holographic image.

At this time, the user can input the first shape 1220 through the touch screen. When the first shape 1220 is input, the controller 180 determines a holographic background corresponding to the first shape 1220 and controls the image content 1210 to be projected as a holographic image in the determined holographic background have.

In addition, the control unit 180 may display candidates for a plurality of holographic backgrounds that can be applied in association with the first shape 1220, in a list form, on the touch screen.

The list can also be displayed in thumbnail form, as shown in Figure 12c.

12C, a candidate list 1230 with a holographic background that can be set corresponding to the first shape 1220 is displayed in a thumbnail form. The user can select one of the candidate lists 1230 of the displayed holographic background You can choose the background.

Then, as shown in FIG. 12D, the control unit displays the image content 1210 in a predetermined area in the selected background 1240, and controls the holography module to project the image as a holographic image.

13 is a diagram illustrating an example in which a plurality of image contents are displayed in a certain area within a holographic background in accordance with an embodiment of the present invention.

In FIG. 13, it is assumed that the content projected on the holographic image is image content.

13, it is assumed that a predetermined shape is recognized through a touch screen and a corresponding holographic background is set. However, this is merely an example, and it is also possible to set the holographic background through other methods such as menu operation.

As described above, the image content can be displayed in the whole area or a part of the area of the holographic background, and the ratio for this area can be arbitrarily changed by the user. Further, the holographic background may be divided into a plurality of regions so that a plurality of image contents can be displayed in each region.

First, referring to FIG. 13A, a user may input the first shape 1310 through a touch screen. When the first shape 1310 is input, the controller 180 determines a holographic background 1313 corresponding to the first shape 1310 and determines that the image content is included in the determined holographic background 1313 so as to be projected as a holographic image. Can be controlled.

13A, the image content is designated to be displayed in an area corresponding to 80% of the holographic background 1313. An area corresponding to 80% of the holographic background 1313 is divided into two areas 1311 and 1312, The two image contents are displayed in the regions 1311 and 1312 as the holographic image.

13B, the user can input the second shape 1320 through the touch screen. When the second shape 1320 is input, the controller 180 determines a holographic background 1324 corresponding to the first shape 1320, and the image content is included in the determined holographic background 1324 so that the image content is projected as a holographic image Can be controlled.

13B, image content is designated to be displayed in an area corresponding to 85% of the holographic background 1324, and an area corresponding to 85% of the holographic background 1324 is divided into three areas 1321, 1322, and 1323 , And three image contents are displayed in the regions 1321, 1322, and 1323 as holographic images.

14 is a view showing an example of a specific holographic background in relation to an embodiment of the present invention.

First, FIG. 14A shows an example in which a holographic background is implemented in an apple shape.

14B shows an example in which a holographic background is implemented in the form of a calculator.

14C shows an example in which a holographic background is implemented in the form of a portrait image. At this time, concrete object information 1413 may be displayed together with a predetermined area of the holographic background.

FIG. 14D shows an example in which a holographic background is implemented in the form of a business card image. In this case, the information 1414 of a specific object can be displayed together with a predetermined area of the holographic background.

14E shows an example in which a holographic background is implemented in a folder shape.

FIG. 14F shows an example in which a holographic background is implemented in the form of a globe.

14G shows an example in which a holographic background is implemented in the form of a movie image.

14H shows an example in which a holographic background is implemented in the form of a gallery. At this time, a plurality of image contents can be projected into a holographic image together with a holographic background in the form of a gallery.

FIG. 14I shows an example in which a holographic background is implemented in the form of a music image.

FIG. 14J shows an example in which a holographic background is implemented in a memo form.

14K shows an example in which the holographic background is implemented with the TV image type 1400. FIG.

However, the above-described holographic background is merely an example, and the holographic background can be further diversified through a closed curve embodied by a straight line, a bent line at a predetermined angle, a branch line, or a curve.

Further, as described above, the holographic billboard 810 can project the holographic image 820 to the outside according to a command of the control unit for controlling the holographic module. Therefore, it is apparent that the holography pattern and the holographic background can be applied to the holographic image 820 output through the holography billboard 810. [

In recent years, commercial advertisements for informing consumers about information about goods or services through advertisement boards or general advertisements for informing predetermined information are frequently used. Since the purpose of the advertisement is to efficiently inform the surrounding information, it is very important to efficiently transmit the advertisement contents through the visual effect.

At this time, when the predetermined information is advertised as a holographic image through the holography billboard 810, it is easy to draw attention to the surroundings, and the information contained in the holographic image can be easily provided to consumers, .

Accordingly, the present invention provides a holographic advertisement service that creates a message to be projected as a holographic image through a mobile terminal, transmits the generated message to a holography advertisement board, and outputs the transmitted message as a holographic image in a holography advertisement board.

This will be described in detail with reference to FIGS. 15 and 16. FIG.

15 is a flowchart illustrating an example of providing a holographic advertisement service using a mobile terminal and a holography advertisement board according to an embodiment of the present invention.

First, the user can execute the holographic advertisement service application using the mobile terminal 100 (S1510).

When the holographic advertisement service application is executed, a position search menu, a message creation menu, a billing information menu, a setup menu, and the like may be provided.

That is, the user can search for the position of the holography advertisement board provided with the holographic advertisement service and select at least one of the searched holography advertisement boards through the position search menu. Next, through the message creation menu, the user can create the message contents to be projected from the holography billboard to the holographic image. Also, the user can receive the billing information according to the use of the holography advertisement service or pay the price according to the billing information provided through the billing information menu. In addition, the user can set the holography type for the outputted holographic image through the setting menu. For example, it is possible to set a specific holographic type for a holographic pattern or a holographic background. It is also possible to set the projection duration of the holographic image, the number of iterations, whether to be projected in the 2D stereoscopic image, or the 3D stereoscopic image.

Since a detailed description thereof is connected to each step of S1520 to S1560, the following steps will be described together with explaining them.

When the holography advertisement service application is executed, the user can search for the position of the holographic advertisement service and determine the position where the holographic image is to be projected (S1520).

That is, the position of the holography advertisement board on which the holography advertisement service is provided can be searched through the position search menu, and the user can determine the holography advertisement board on which the holographic image is to be projected.

In step S1520 of searching for the location of the holographic advertisement service, a service favorite list, a recently used service list, and the like may be provided in addition to providing the location information. In addition, information such as distance and direction with respect to the selected holographic advertisement service, map information, or route information may be provided together. A detailed description thereof will be given later with reference to FIG. 17 to FIG.

When the position where the holographic image is to be projected is determined, the user can create the contents of the message to be projected from the holography billboard to the holographic image (S1530).

When composing a message, a category menu, a direct creation menu, a shopping cart menu, a wish list menu, and the like can be used together.

First, the user can select and edit a standard holography message, which is classified and recommended by category on the holographic advertisement service through the category menu. Categories that are classification criteria include animals, architecture, automobiles, colors, food, landscape, music, nature, religion, sports, etc. and may be changed arbitrarily by the user. Also, the user may be provided with information on the recommendation phrase or the recommendation holography image through the category menu.

Next, the user can manually create, edit, and delete the holography message through the direct creation menu. At this time, a preview function for a message created by the user may be provided.

Also, the user can re-use the previously used holographic message through the shopping cart menu.

In addition, the user may recommend the most frequently used holographic messages among the recommended holographic messages in order through the favorites list menu.

A detailed description thereof will be given later with reference to Fig.

When the holography message is created, the holography message created through the wireless communication unit 110 is transmitted to the selected holography advertisement board under the control of the controller 180 (S1540).

At this time, the user is charged for using the holographic advertisement service (S1550). Charges for the use of holographic advertising services can be free or paid.

In the case where the holography advertisement service is free, the following situation can be exemplified.

First, a user may watch a predetermined advertisement through a mobile terminal. That is, in the case where the advertisement related to the service provider is watched for a predetermined time before or during the provision of the holographic advertisement service, billing for the service use may be free.

Next, billing can be free if you use services related to the vendor providing the holographic advertisement. In other words, if you have used the payment method provided by the company before, or you are watching a movie at a theater related to the company, or purchasing a drink at a coffee shop associated with the company, you may be charged for using holography advertising May not be imposed.

In addition, when the holography advertisement service is charged, the following criteria may be applied to charge the bill.

First, a charge may be imposed depending on the amount of data to be transmitted. At this time, it is possible to charge the charge differentially according to whether the predetermined data accumulation period is preliminarily selected or not and each interval is elapsed.

In addition, charge may be charged differently depending on whether the projected holographic image is a 2D stereoscopic image or a 3D stereoscopic image. If the holographic image is a 3D stereoscopic image, a more expensive charge will be imposed than when the 2D stereoscopic image is used.

In addition, charging may be charged differently depending on the communication method with the holographic advertisement service company (for example, SMS, MMS, e-mail, messenger, etc.). Here, the SMS method supports text information, and the MMS, e-mail, and messenger methods can support not only text but also voice, pictures, video, sound, stationery, and card information.

Also. Charges may be charged on a date and time basis. For example, during the off-peak season, from Monday to Thursday, low-cost charges may be imposed and during the high season, from Monday to Thursday evening, and from Friday to public holidays, expensive charges may apply.

In addition, the charge imposed according to the duration and the number of repetitions of the holographic image projected through the holography billboard can be changed.

At this time, an NFC settlement method, a mobile phone settlement method, a credit card settlement method, or the like is used as a settlement method for billing. If payment is made through an alternative means, a predetermined discount may be applied. That is, predetermined discounts are applied through communication charges, communication data packets, card company packets, NFC discounts, point deductions and the like.

Also. The billing, discounting, or payment methods may vary depending on usage or service providers' use of related services.

Specific details thereof will be described later with reference to FIG.

When charging for the holographic advertisement service is imposed, the holography message received from the holography billboard is outputted as a holographic image (S1560).

At this time, the projected holographic image can be projected as a 2D stereoscopic image or a 3D stereoscopic image according to a set condition, and can be projected according to a preset duration and a repetition number.

In addition, a holographic image to which a predetermined holography pattern or a holographic background is applied may be projected according to a set condition.

A detailed description thereof will be given later with reference to Fig.

16 is a view showing an example of providing a holographic advertisement service using a mobile terminal and a holography advertisement board according to an embodiment of the present invention.

First, a user can directly access a site 1610 providing a holographic advertisement service through a web browser or select an icon 1620 to execute a holographic advertisement service application.

Once the holographic advertisement service application is running. A holographic advertisement service setting menu 1630 including a position search menu, a message creation menu, a billing information menu, and a setup menu is executed.

The user can search the position of the holographic advertisement service through the position search menu included in the holographic advertisement service setting menu 1630 and determine the position to which the holographic image is to be projected (S1520).

Next, the user can create the contents of the message to be projected from the holography billboard to the holographic image through the message creation menu included in the holographic advertisement service setting menu 1630 (S1530).

In addition, the user may pay a fee for using the holographic advertisement service through the billing information menu included in the holographic advertisement service setting menu 1630 (S1550).

In addition, the user may determine whether the holographic image to be projected is a 2D stereoscopic image or a 3D stereoscopic image through the setting menu included in the holographic advertisement service setting menu 1630, determine the duration or the number of times the projection is performed, A holographic pattern or a holographic background can be set.

Thereafter, the generated holography message is transmitted to the holography billboard 1640, and the holographic image service 1650 including the transmitted holography message is projected according to preset conditions, thereby providing the holographic advertisement service to the user.

Hereinafter, a method for searching for a position of a holographic advertisement service, which is a specific step of the present invention, for determining a position where a holographic image is to be projected, a method for creating a content of a message to be projected on a holographic image in a holography billboard, A method of imposing charge and a method of setting a type of a holographic image to be projected will be described in detail with reference to the drawings.

First, a method of searching a position of a holographic advertisement service and determining a position at which a holographic image is to be projected will be described with reference to FIG.

17 is a diagram illustrating an example of searching for a position of a holographic advertisement service according to an embodiment of the present invention.

17A shows an example of retrieving the position of the holographic advertisement service through the position search menu 1710 included in the holography advertisement service setting menu.

At this time, if the user selects the position search menu 1710, the entire company list 1740 for providing the holographic advertisement service can be displayed.

At this time, not only the entire business list 1740 but also a holographic advertisement service list 1730 used recently by the user may be displayed together.

In addition, a plurality of recommended holographic advertisement service companies classified into categories such as proposal 1, proposal 2, anniversary 1, and anniversary 2 may be displayed together with the favorite company list 1720. However, the types of categories are merely illustrative and may be categorized into other categories or arbitrarily changed by the user.

In addition, the user may display the location of the holographic advertisement service on the map through the location search menu 1710. [ This is shown in Fig. 17B.

On the map of FIG. 17B, a plurality of entire companies providing a holographic advertisement service are provided by having a holography billboard such as a building, a restaurant, a theater, a coffee shop, and a service zone.

At this time, depending on whether or not the charge for the use of the holographic advertisement service is charged, a predetermined visual effect for notifying the user of the charge or charge can be given. For example, in the case of the free service company 1760, the indicator to which the light blue color is given may be flickered. Also, in the case of the fee-based service provider 1770, the red indicator is blinked to easily inform the user whether charging for the use of the holographic advertisement service is charged.

In addition, information on the current position 1780 of the user is also provided, so that a holographic advertisement service company near the current position can be easily searched.

When the user selects one of the plurality of displayed holographic advertisement service companies, the specific information 1750 for the selected holographic advertisement service company can be displayed.

In FIG. 17B, the reservation status information, the business name information, the telephone number information, and the billing information are provided to the user as concrete information 1750. However, this is merely an example, and other information may be provided to the user.

Thus, the user can identify specific information 1750 and finally select at least one holographic advertisement service provider.

Further, in order to more clearly inform the user of the position of the holographic advertisement service company to be used, a separate indicator indicating the distance, direction, etc. may be displayed. This is shown in FIG.

18 is a diagram showing an example of searching for the position of a holographic advertisement service through a predetermined visual effect in connection with the present invention.

Referring to FIG. 18A, the controller 180 may display on the display unit that the distance difference 1812 from the related holographic advertisement service company 1813 is 30M based on the current position of the user.

At this time, the controller 180 can notify the direction in which the related holographic advertisement service company 1813 is located by using the X axis 1812 and the Y axis 1811 centering on the current position.

In addition, the indicator to which the light blue color is given is blinking, so that the free service provider information can be also displayed.

18B illustrates an example of the present invention further providing a navigation service through a navigation service.

In FIG. 18B, a distance difference, a direction, and a free 1822 or a pay 1821 are displayed based on the current position of the user, as in FIG. 18A.

 At this time, the user can select one holographic advertisement service company corresponding thereto by selecting one indicator 1822 of the displayed indicator.

If one of the indicators 1822 is selected, the control unit 180 displays a navigation screen for guiding the route from the current position of the user to the holographic advertisement service provider corresponding to the selected indicator.

In the navigation screen, the current position 1831 of the user, the position 1832 of the holographic advertisement service company which is the destination, and the guidance of the shortest distance are displayed.

Therefore, the user can easily search for a holographic advertisement service company near the current location.

Further, a map showing the location of the holographic advertisement service may be provided to the user in the form of a mini-map.

That is, the mini-map map can be displayed in an area pre-designated by the user among the entire area of the display unit. In addition, the displayed mini-map map can be changed in position, size, and shape according to the operation of the user. In addition, the size and shape of the mini-map map may be automatically changed as the time approaches a holographic advertisement service provider or a holographic image is projected closer.

19 is a diagram showing another example of searching for the position of a holographic advertisement service through a predetermined visual effect in connection with the present invention.

First, referring to FIG. 19A, a mini-map map 1910 showing a company providing a holographic advertisement service is displayed. The mini-map map 1910 is displayed so as to occupy a 20% area at the lower right end, which is a predetermined position, and is displayed in the form of a square.

At this time, the user may select the mini map map 1910, and drag the map to change to another position.

In addition, when the time comes to approach the selected holographic advertisement service provider or when the holographic image is to be projected, the mini map map 1920 may be enlarged and displayed to occupy 40% of the lower portion of the display unit under the control of the control unit 180 have.

Therefore, it is convenient for the user to easily search and select a holographic advertisement service company near the current position.

Next, a method of creating the contents of the message to be projected from the holography billboard on the holographic image will be described in detail.

20 is a diagram illustrating an example of generating a holographic message to be projected onto a holographic image in accordance with an embodiment of the present invention.

20A, a user selects a predetermined icon 2010 and executes a holographic advertisement service application. Then, the user selects a predetermined icon 2010 to display a message to be projected from the holography billboard to a holographic image through a message creation menu 2020 included in the holographic advertisement service setting menu And the created holography message is transmitted to the holographic billboard 2030 through wireless communication or near field communication and is projected as a holographic image.

A holography message creation menu capable of creating a holography message will be described in more detail with reference to FIG. 20B.

When the user selects the holography creation menu 2040, a category menu 2041, a direct creation menu 2042, a shopping cart menu 2043, and a wish list menu 2044, which are submenus, are displayed on the display unit .

First, a category menu 2041 allows the user to select and edit a standard holography message that is classified and recommended for each category on the holographic advertisement service. Categories that are classification criteria include animals, architecture, automobiles, colors, food, landscape, music, nature, religion, sports, etc. and may be changed arbitrarily by the user. Also, the user may be provided with information on the recommendation phrase or the recommendation holography image through the category menu.

Next, the user can directly create, edit, and delete the holography message through the direct creation menu 2042.

Also, the user can re-use the previously used holographic message through the shopping cart menu 2043 again.

In addition, through the favorites list menu 2044, the user may be recommended to sequentially order the most frequently used holographic messages among all the recommended holographic messages.

When the creation of the holography message is completed through the category menu 2041, the direct creation menu 2042, the shopping cart menu 2043, and the wish list menu 2044, the completed holography message is projected as a holographic image You may be offered a preview image of this before.

That is, if the completed holography message is transmitted to the server that controls the holography advertisement board, the server may transmit the preview image of the holographic image to be projected to the terminal including the holography message. At this time, when the terminal receives the preview image of the holographic image to be projected through the wireless communication unit 110, the control unit 180 displays the received preview image on the display unit 151 to preview the holographic image to be advertised by the user To provide a function to enable.

On the other hand, when the reservation of the holographic advertisement service company to be used by the user is full, it is possible to wait for the transmission of the holographic message.

In addition, it is also possible to synthesize the received holography messages from a plurality of predetermined objects and to project the synthesized holography message through the holography billboard. For example, the holography message received from the husband and the holography message received from the wife may be combined and projected as a holographic image. The designated object can be changed, added and deleted by the user.

A method of imposing a charge for using the holographic advertisement service will be described with reference to FIG.

FIG. 21 is a diagram illustrating an example of imposing a charge according to the use of a holographic advertisement service according to an embodiment of the present invention.

First, referring to FIG. 21A, the user performs a process of paying for the use of the holographic advertisement service through the billing information menu 2111 included in the menu for setting the holographic advertisement service.

That is, when the user selects the billing information menu 2111, the calculated billing information 2112 is displayed depending on whether the holographic advertisement service to be used by the user is charged or free.

As a method for the user to settle a fee according to the calculated charge information 2112, a NFC (Near Field Communication) settlement method, a mobile phone settlement method, and a credit card settlement method can be used.

An NFC (Near Field Communication) payment method is an RFID method in which data is exchanged by exchanging data in a near-distance terminal in a specific frequency band, and it is advantageous in that payment can be made in a non-contact manner.

It should be noted that the NFC settlement method, the mobile phone settlement method, and the credit card settlement method described above are merely illustrative and other payment methods can be applied.

The free billing method and the fee charging method related to the billing of the holographic advertisement service will be described below.

First, a case where a free billing system is applied will be described.

When a user watches a predetermined advertisement through a mobile terminal, a free billing method can be applied. The free billing method can be applied by watching the advertisement of the company for a predetermined time before or during the provision of the holography advertisement service requested by the user.

Next, billing can be free if you use services related to the vendor providing the holographic advertisement. For example, in the event that a user has previously used a payment method provided by the vendor, or a movie is viewed at a theater associated with the vendor, or a beverage is purchased at a coffee shop associated with the vendor, There may be no charge for using a holographic advertisement.

Referring to FIG. 21B, after the holography message is transmitted to the holography advertisement board, the advertisement 2122 of the company is viewed through the mobile terminal for a predetermined time.

Therefore, the charge for the holographic advertisement service becomes free 2121, and when the user watches all the advertisement 2122 of the company, the holography advertisement board projects the received holography message to the holographic image.

The fee charging method will be described below.

As shown in FIG. 21C, when the user completes the selection 2131 for the holographic advertisement service, the calculated charge information is displayed depending on whether the holographic advertisement service selected by the user is charged or free.

As a method 2132 for the user to pay a fee according to the calculated charge information, an NFC (Near Field Communication) settlement method, a mobile phone settlement method, and a credit card settlement method may be used.

At this time, the user can pay for the selected holographic advertisement service by selecting the near field communication (NFC) payment method 2133.

In the case where the fee charging method is applied, the following criteria may be applied to the calculation criteria for the charging.

First, a charge may be imposed depending on the amount of data to be transmitted. At this time, it is possible to charge the charge differentially according to whether the predetermined data accumulation period is preliminarily selected or not and each interval is elapsed.

In addition, charge may be charged differently depending on whether the projected holographic image is a 2D stereoscopic image or a 3D stereoscopic image. If the holographic image is a 3D stereoscopic image, a more expensive charge will be imposed than when the 2D stereoscopic image is used. At this time, if the duration of the projected holographic image is long, the 2D stereoscopic image and the 3D stereoscopic image may be mixed and projected, and the cost may also be charged differently.

In addition, charging may be charged differently depending on the communication method with the holographic advertisement service company (for example, SMS, MMS, e-mail, messenger, etc.). Here, the SMS method supports text information, and the MMS, e-mail, and messenger methods can support not only text but also voice, pictures, video, sound, stationery, and card information. In other words, MMS, e-mail and instant messaging that can support voice, picture, video, sound, stationery, card, etc. in addition to text form may be charged more expensive.

Also. Charges may be charged on a date and time basis. For example, during the off-peak season, from Monday to Thursday, low-cost charges may be imposed and during the high season, from Monday to Thursday evening, and from Friday to public holidays, expensive charges may apply.

In addition, the charge imposed according to the duration and the number of repetitions of the holographic image projected through the holography billboard can be changed.

If payment is made through an alternative means, a predetermined discount may be applied. That is, predetermined discounts are applied through communication charges, communication data packets, card company packets, NFC discounts, point deductions and the like.

Also. The billing, discounting, or payment methods may vary depending on usage or service providers' use of related services.

Hereinafter, a method of setting the type of the holographic image to be projected after the billing step will be described in detail with reference to the drawings.

When the user pays for the holographic advertisement service, the holography billboard projects the received holography message as a holographic image.

At this time, the user can set the type of the holographic image to be projected.

That is, it is determined whether the holographic image to be projected is a 2D stereoscopic image or a 3D stereoscopic image through the setting menu included in the setting menu of the holography advertisement service, or determines the projection duration or the number of repeated times, So that the holography billboard projects the holographic image.

First, the holographic image to be projected can be selected as either a 2D stereoscopic image or a 3D stereoscopic image. As described above, the charge imposed depending on whether it is a 2D stereoscopic image or a 3D stereoscopic image can be changed.

In addition, the duration of projection or the number of iterations can be determined. For example, it can be projected twice repeatedly, and the projected holography can be set to be output for 5 minutes.

Also, the type of holography that can be set according to the holography function supported by the terminal may be different. This will be described with reference to FIG.

22 is a diagram showing a specific example of the holographic type that can be set in association with an embodiment of the present invention.

When the holography billboard supports only the projection function of the holographic image, only the holographic image itself can be set to be projected to the default type as shown in FIG. 22A.

That is, when the holography type setting menu is set to be OFF (non-operating) (2211), the holographic image is not projected on the holographic billboard (2212). On the contrary, when the holography type setting menu is set to ON (operation) (2213), the holographic image 2214 is projected from the holography billboard.

Next, when the holography billboard supports the holographic background image function, a holography type setting menu 2221 as shown in FIG. 22B may be provided. That is, the user can further set the holographic background of any of the plurality of holographic backgrounds from the default type.

At this time, a plurality of holographic backgrounds that can be set by the user can be provided to the user as thumbnail information 2222. The user may select at least one holographic background of the displayed plurality of holographic backgrounds to set the holographic background to be projected in the holographic billboard.

Further, when the holography billboard supports the holographic pattern function, a holographic type setting menu 2230 as shown in Fig. 22C may be provided. That is, the user can set the holographic image to be projected according to any one of the plurality of holographic patterns from the default type.

That is, the holographic pattern is set 2231 by changing the distance between the holographic output module and the holographic image according to time, or the holographic pattern is set 2232 by changing the shape of the holographic image projected by the holographic module 156 with time, The holographic pattern can be set by changing the distance between the holographic output module and the holographic image and changing the shape of the projected holographic image with time to set the holographic pattern 2234.

In addition, when the terminal supports both the projection function of the holographic image, the holographic background image function, and the holographic pattern function, it is possible to set at least one of the default type, the holographic background type, and the holographic pattern type to set various holography types.

Therefore, according to the holography type set by the user, a holographic image is projected in the holography billboard, and the user can easily control the holography image through the mobile terminal 100, which is convenient.

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

The mobile terminal having the display unit capable of displaying the stereoscopic image as described above can be applied to the configuration and method of the embodiments described above in a limited manner, All or a part of the above-described elements may be selectively combined.

Claims (20)

A wireless communication unit;
A display unit for displaying at least some information of a plurality of holography advertisement boards capable of projecting a holographic image;
A user input unit for selecting at least one holography billboard among a plurality of holography billboards displayed on the display unit; And
And a controller for transmitting the information through the wireless communication unit to the selected holography billboard so that the selected holography billboard outputs the information as a holographic image when the information to be output as the holographic image is inputted through the user input unit,
Wherein,
Wherein when a specific holographic type is set through the user input unit of the plurality of holography types, the selected holography type information is output to the selected holography type through the wireless communication unit to output the holography image based on the set holography type, To the billboard,
And controlling the selected holography advertisement board to output the information as the holographic image according to at least one predetermined holographic pattern,
Wherein the at least one holographic pattern comprises:
A first pattern for changing a distance between a holographic image output module of the selected holographic billboard and a holographic image projected and outputted from the holographic output module according to time, and a second pattern for changing a shape of the output holographic image with time, The mobile terminal. The method according to claim 1,
Further comprising a location information module,
Wherein the control unit controls the display unit to further display the position information on the plurality of holography advertisement boards acquired through the position information module. The method according to claim 1,
Wherein the control unit controls the display unit to further display a predetermined visual effect indicating whether or not the service for outputting the holographic image is charged through the plurality of holography billboards. delete The method according to claim 1,
The set holographic type further includes a holographic background type,
Wherein the control unit controls the selected holography billboard to output the holographic image to a predetermined area within a predetermined holographic background when the holographic background type is set. 6. The method of claim 5,
Wherein the holographic background is a closed curve embodied by mixing at least one of a straight line, a bent line at a predetermined angle, a branch line, and a curve. delete A control unit;
A holographic storage medium for recording an interference pattern generated by an interference phenomenon of light;
A holographic output module for projecting and outputting a holographic image generated by causing the light irradiated on the holographic storage medium to diffract due to the interference fringe under the control of the controller; And
And a wireless communication unit for receiving the holography information from the terminal,
Wherein,
The holography output module controlling the holographic output module to project and output the holography information received from the terminal to the holographic image,
Controlling the holographic output module to project and output the holographic image based on the received holography type information when at least one type of holographic type information set from the terminal is received through the wireless communication unit,
And controlling the holographic output module to project the received holography information to the holographic image according to at least one predetermined holographic pattern and output the holographic image as the received holographic type,
Wherein the at least one holographic pattern comprises:
A first pattern for changing the distance between the holographic output module and the holographic image projected and outputted from the holographic output module according to time, and a second pattern for changing the shape of the output holographic image with time, Billboard. delete 9. The method of claim 8,
Wherein the received holography type further comprises a holography background type,
Wherein,
Wherein when the holographic background type is set, the received holographic information is included in a predetermined area within a predetermined holographic background, and the holographic image is output as the holographic image. 11. The method of claim 10,
Wherein the holographic background is a closed curve embodied by mixing at least one of a straight line, a bent line at a predetermined angle, a branch line, and a curved line. delete 9. The method of claim 8,
Wherein the control unit controls the information to be transmitted to the terminal through the wireless communication unit, the information indicating whether charging is applied to a service for outputting the holography information received from the terminal as the holographic image. 9. The method of claim 8,
The control unit
And preview information indicating the received holographic type information is transmitted to the terminal through the wireless communication unit. delete delete delete delete delete delete

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