KR20170092322A - Display device to communicate another display device and method for operating thereof - Google Patents

Display device to communicate another display device and method for operating thereof Download PDF

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Publication number
KR20170092322A
KR20170092322A KR1020160013533A KR20160013533A KR20170092322A KR 20170092322 A KR20170092322 A KR 20170092322A KR 1020160013533 A KR1020160013533 A KR 1020160013533A KR 20160013533 A KR20160013533 A KR 20160013533A KR 20170092322 A KR20170092322 A KR 20170092322A
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South Korea
Prior art keywords
display device
content
user
image
images
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KR1020160013533A
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Korean (ko)
Inventor
쿠마르 마니쉬
쿠마르 모한 아룬
딸란키 프라딥
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엘지전자 주식회사
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Priority to KR1020160013533A priority Critical patent/KR20170092322A/en
Publication of KR20170092322A publication Critical patent/KR20170092322A/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/4223Cameras
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42201Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] biosensors, e.g. heat sensor for presence detection, EEG sensors or any limb activity sensors worn by the user
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42203Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] sound input device, e.g. microphone
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Disclosed is an operating method of a display device which communicates with a second display device. According to an embodiment of the present invention, the operating method of the display device communicating with the second display device comprises the following steps: displaying content; obtaining information with respect to a response of a user watching the content; based on the response of the user watching the content, storing a video capturing the user watching the content when the user watching the content shows a specific response; and transmitting at least one of the video capturing the user watching the content and the content corresponding to the video capturing the user watching the content to the second display device.

Description

TECHNICAL FIELD [0001] The present invention relates to a display device for communicating with another display device, and a method of operating the same. BACKGROUND ART < RTI ID = 0.0 >

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display device for transmitting an image of a user's reaction of a display device and corresponding content to another display device and an operation method thereof.

The present invention also relates to a display device and a method of operating the same, which receive and display an image of a user's reaction of another display device and corresponding content.

In recent years, digital TV services using wired or wireless communication networks have become popular. The digital TV service can provide various services that can not be provided by the existing analog broadcasting service.

For example, in the case of IPTV (Internet Protocol Television) service, which is one kind of digital TV service, it provides a bidirectionality allowing the user to actively select the type of viewing program, viewing time, and the like. The IPTV service may provide various additional services such as Internet search, home shopping, online game, etc. based on the bidirectionality.

Recently, various methods of sharing contents displayed on a specific display device such as a mirroring or a home network with other display devices have been proposed.

However, these technologies have a problem that they share content among a plurality of display devices, and can not share various emotions of users who view the content together.

In addition, since a user of a display device generally watches one content, there is a problem that an impressive scene reproduced from other contents can be missed. For example, when the first user is watching a drama of the first channel through the first TV in the living room, there is a problem that the impressive scene resulting from the baseball game of the second channel may be missed.

The present invention relates to a display device and a method of operating a display device for transmitting an image of a user's reaction of a display device and corresponding content to another display device.

The present invention also relates to a display device and a method of operating the same, which receive and display an image of a user's reaction of another display device and corresponding content.

A method of operating a display device communicating with a second display device according to an embodiment of the present invention includes displaying content, acquiring information about a reaction of a user viewing the content, The method according to claim 1, further comprising the steps of: if the user viewing the content responds to a specific reaction based on the response, storing the captured image of the user viewing the content; And transmitting at least one of the contents corresponding to the image photographed by the first display device to the second display device.

According to another aspect of the present invention, there is provided a method of operating a second display device communicating with a display device, the method comprising: displaying a first content; displaying a first image captured by a user of the display device, Receiving at least one of the corresponding second content from the display device, and displaying at least one of the first image and the second content.

Meanwhile, the display device communicating with the second display device according to the embodiment of the present invention may include a communication unit for communicating with the second display device, a storage unit for storing data, a photographing unit for photographing an image, a display unit And a control unit for controlling the display unit to display the content, acquiring information on the reaction of the user who is listening to the content, and if the user viewing the content based on the reaction of the user Storing at least one of a video image of a user viewing the content and a content corresponding to a video image of a user viewing the content, To the second display device The.

According to another aspect of the present invention, there is provided a second display device communicating with a display device, comprising: a communication unit communicating with the display device; a display unit displaying an image; and a display unit controlling the display unit to display the first content , At least one of a first image captured by a user of the display device and a second content corresponding to the first image is received from the display device through the communication unit and at least one of the first image and the second content And a control unit for controlling the display unit to display the display unit.

1 is a block diagram illustrating a configuration of a display apparatus according to an embodiment of the present invention.
2 is a diagram for explaining an operation method of a first display device communicating with a second display device according to an embodiment of the present invention.
3 is a diagram for explaining an operation method of a second display device communicating with a first display device according to an embodiment of the present invention.
4 is a diagram for explaining a method of registering a first display device to transmit an image or contents while communicating with a second display device according to an embodiment of the present invention.
5 is a diagram showing a user viewing the first display device and the first display device.
6 is a diagram showing a user viewing the second display device and the second display device.
FIG. 7 is a diagram for explaining a method of acquiring information about a reaction of a user who views a content according to an embodiment of the present invention and storing an image taken by the user.
8 is a diagram illustrating a second display device receiving a video of a user of the first display device and a content corresponding to an image of a user of the first display device.
9 is a diagram illustrating a method of displaying at least one of a first image received from a first display device and a second content corresponding to a received first image according to an embodiment of the present invention.
10 is a diagram illustrating a state in which an image received by a first display device, which has received an image of a user of the second display device, is displayed according to an embodiment of the present invention.
11 is a diagram for explaining a method in which a user of a first display device and a user of a second display device share a reaction with each other according to an embodiment of the present invention.
12A to 12B are diagrams for explaining a method of operating a second display device communicating with a first display device according to another embodiment of the present invention.
13A to 13C are views for explaining a method of displaying a plurality of images taken by a user of a first display device and a plurality of contents corresponding to a plurality of images, respectively, according to an embodiment of the present invention.

Hereinafter, embodiments 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 display device according to the embodiment of the present invention is an intelligent display device that adds a computer support function to a broadcast reception function, for example, and is equipped with a function of inputting a handwriting, a touch screen Or an interface that is more convenient to use than a space remote controller or the like. Also, it can be connected to the Internet and a computer by the support of a wired or wireless Internet function, and can perform functions such as e-mail, web browsing, banking or game. A standardized general-purpose OS can be used for these various functions.

Therefore, the display device described in the present invention can freely add or delete various applications, for example, on a general-purpose OS kernel, so that various user-friendly functions can be performed. More specifically, the display device may be, for example, a network TV, an HBBTV, a smart TV, an LED TV, an OLED TV, or the like, and may be applied to a smartphone as the case may be.

1 is a block diagram illustrating a configuration of a display apparatus according to an embodiment of the present invention.

1, a display device 100 includes a broadcast receiving unit 130, an external device interface unit 135, a storage unit 140, an input unit 150, an image acquisition unit 160, a control unit 170, An audio output unit 185, a power supply unit 190, and a GUI generation unit 195. The GUI unit 190 may include a display unit 180, an audio output unit 185, a power supply unit 190,

The broadcast receiving unit 130 may include a tuner 131, a demodulation unit 132, and a network interface unit 133.

The tuner 131 can tune to a specific broadcast channel according to the channel tuning command. The tuner 131 may receive a broadcast signal for the selected broadcast channel.

The demodulator 132 can separate the received broadcast signal into a video signal, an audio signal, and a data signal related to a broadcast program, and can restore the separated video signal, audio signal, and data signal into a form capable of outputting.

The external device interface unit 135 may receive an application or application list in an adjacent external device and may transmit the received application or application list to the control unit 170 or the storage unit 140.

The external device interface unit 135 may include a terminal for connection to an external device, and may be connected to a connector of an external device.

The external device interface unit 135 may supply the power supplied from the power supply unit 190 to the connected external device as driving power.

In addition, the external device interface unit 135 may transmit an operation signal transmitted from the external device to the controller 170. [

Meanwhile, the external device interface unit 135 may include a sensor capable of detecting connection of the external device, so that the external device interface unit 135 can recognize the connection of the external device.

The network interface unit 133 may provide an interface for connecting the display device 100 to a wired / wireless network including the Internet network. The network interface unit 133 can transmit or receive data to another user or another electronic device via the network connected thereto or another network linked to the connected network.

In addition, some content data stored in the display device 100 can be transmitted to another user registered in the display device 100 or a selected one of the other electronic devices or selected electronic devices.

The network interface unit 133 can access a predetermined web page through the connected network or another network linked to the connected network. That is, it is possible to access a predetermined web page through a network and transmit or receive data with the server.

The network interface unit 133 may receive content or data provided by the content provider or the network operator. That is, the network interface unit 133 can receive contents such as a movie, an advertisement, a game, a VOD, a broadcast signal, and related information provided from a content provider or a network provider through a network.

In addition, the network interface unit 133 can receive update information and an update file of the firmware provided by the network operator, and can transmit data to the Internet or a content provider or a network operator.

The network interface unit 133 can select and receive a desired application among applications open to the public via the network.

The storage unit 140 stores programs for signal processing and control in the controller 170, and can store image-processed video, audio, or data signals.

The storage unit 140 may perform a function for temporarily storing video, audio, or data signals input from the external device interface unit 135 or the network interface unit 133, It may also store information about the image.

The storage unit 140 may store a list of applications or applications input from the external device interface unit 135 or the network interface unit 133. [

The display apparatus 100 may reproduce and provide a content file (a moving picture file, a still picture file, a music file, a document file, an application file, etc.) stored in the storage unit 140 to a user.

The input unit 150 may transmit a signal input by the user to the control unit 170 or may transmit a signal from the control unit 170 to the user. For example, the user input interface unit 150 may be implemented by various communication methods such as Bluetooth, Ultra Wideband (WB), ZigBee, RF (Radio Frequency) communication, and infrared (IR) It is possible to receive and process control signals such as power on / off, channel selection, screen setting, and the like from the remote control device 200, or transmit control signals from the control unit 170 to the remote control device 200. [

Also, the input unit 150 can transmit a control signal input from a local key (not shown) such as a power key, a channel key, a volume key, and a set value to the controller 170.

The image obtaining unit 160 may transmit the image obtained by photographing the viewable area of the display device 100 to the controller 170.

The video signal processed by the controller 170 may be input to the display unit 180 and displayed as an image corresponding to the video signal. The video signal processed by the controller 170 may be input to the external output device through the external device interface 135. [

The audio signal processed by the control unit 170 may be output to the audio output unit 185 through audio. The voice signal processed by the control unit 170 may be input to the external output device through the external device interface unit 135.

In addition, the control unit 170 can control the overall operation in the display device 100. [

The control unit 170 may control the display device 100 according to a user command or an internal program input through the user input interface unit 150. The control unit 170 accesses the network and displays a list of applications or applications desired by the user, So that it can be downloaded into the portable terminal 100.

The control unit 170 can output the video or audio signal processed through the channel information selected by the user through the display unit 180 or the audio output unit 185.

The control unit 170 controls the operation of the external device through the external device interface unit 135 according to an external device video playback command received through the user input interface unit 150. For example, So that a video signal or a voice signal can be output through the display unit 180 or the audio output unit 185.

The control unit 170 may control the display unit 180 to display an image and may output the broadcast image input through the tuner 131 or the external input through the external device interface unit 135, The image input through the network interface unit or the image stored in the storage unit 140 may be displayed on the display unit 180. [ In this case, the image displayed on the display unit 180 may be a still image or a moving image, and may be a 2D image or a 3D image.

In addition, the controller 170 may control the content stored in the display device 100, the received broadcast content, or external input content input from the outside to be reproduced, and the content may be a broadcast image, an external input image, , A still image, a connected web screen, and a document file.

On the other hand, the communication unit 173 can communicate with an external device. Specifically, the communication unit 173 can communicate with an external device such as a smart phone, a notebook, and a PC via WiFi direct, WiDi, or other wire / wireless network.

The display unit 180 converts the video signal, the data signal, the OSD signal, the video signal, the data signal, and the like received from the external device interface unit 135 into R, G, and B signals, respectively, Signal can be generated.

The GUI generation unit 195 may generate a UI object image displayed on the display device 100. [ For example, the GUI generating unit 195 may include a pointer corresponding to the operation of the pointer remote controller, a popup window for interworking information with an external device, a popup window for reservation recording or reservation viewing notification information, A variety of UI object images necessary for the user to operate the TV or to transmit information to the user such as a pop-up window for the user.

The control unit 170 can display the UI object image generated by the GUI generation unit on the display unit 180. [ The control unit 170 may store the UI object image generated by the GUI generation unit 195 in the storage unit 140 and may read the stored UI object image and display the UI object image on the display unit 180. [

On the other hand, the display device 100 shown in FIG. 1 is only an embodiment of the present invention. Some of the components shown may be integrated, added, or omitted depending on the specifications of the display device 100 actually implemented.

That is, two or more constituent elements may be combined into one constituent element, or one constituent element may be constituted by two or more constituent elements, if necessary. In addition, the functions performed in each block are intended to illustrate the embodiments of the present invention, and the specific operations and apparatuses do not limit the scope of the present invention.

1, the display apparatus 100 may include a tuner 131 and a demodulator 132 and may include a network interface unit 133 or an external device interface unit (not shown) 135 to reproduce the image.

For example, the display apparatus 100 may be divided into an image processing apparatus such as a set-top box for receiving broadcast signals or contents according to various network services, and a content reproducing apparatus for reproducing contents inputted from the image processing apparatus Can be implemented.

In this case, the operation method of the display device according to the embodiment of the present invention to be described below may be applied not only to the display device 100 as described with reference to FIG. 1, but also to the image processing device such as the separated set- 180, and an audio output unit 185. The content playback apparatus may be implemented by any one of the above-described content playback apparatuses.

The display device 100 illustrated in FIG. 1 may have the same meaning as the first display device 100 described below, and the first display device 100 may include all of the configurations described above.

The second display device 200 described below may include all the configurations of the display device 100 described with reference to FIG. 1, and each of the configurations included in the second display device 200 may include, And can perform all the functions of the display device 100 described in FIG. Hereinafter, the second display device 200 will be described, and reference numerals of the components included in the second display device 200 will be described with reference numerals corresponding to the reference numerals of the display device 100 described with reference to FIG. For example, if the control unit of the display device 100 is 170, the control unit of the second display device 200 is 270, and if the storage unit of the display device 100 is 140, 2, the reference numeral of the storage unit of the display device 200 becomes 240.

2 is a diagram for explaining an operation method of a first display device communicating with a second display device according to an embodiment of the present invention.

Referring to FIG. 2, an operation method of a first display device 100 communicating with a second display device according to an embodiment of the present invention includes a step of displaying a content (S310), a response of a user viewing the content A step S330 of storing an image taken by the user if the user's reaction to the content is a specific reaction based on a reaction of a user viewing the content, (S340) of transmitting at least one of the video image of the second display device and the content corresponding to the video image of the user to the second display device A step S360 of receiving an image from the second display device, a step S360 of displaying an image of the user of the second display device, It can be included.

3 is a diagram for explaining an operation method of a second display device communicating with a first display device according to an embodiment of the present invention.

The operation method of the second display device 200 communicating with the first display device according to the embodiment of the present invention may include displaying the first content (S410), displaying the first image captured by the user of the display device (S430) of receiving at least one of second contents corresponding to the first image from the display device (S420), displaying (S430) at least one of the received first image and the received second contents, 2) acquiring information about the reaction of the user who is listening to the content (S440), and if the reaction of the user who is viewing the second content is a specific reaction based on the reaction of the user who is viewing the second content, A step S450 of storing an image of a user viewing the content, a step S450 of transmitting an image of the user viewing the second content to the display device It may include a step (S460).

4 is a diagram for explaining a method of registering a first display device to transmit an image or contents while communicating with a second display device according to an embodiment of the present invention.

According to FIG. 4, the second display device 200 can communicate with the first display device 100.

Specifically, the second display device 200 may include a communication unit 173 that communicates with the first display device 100. [

The communication unit 173 can communicate with the first display device 100 through WiFi direct, WiDi, or other wire / wireless network. In addition to the above, the communication unit 173 may be a communication unit such as a Bluetooth (registered trademark), an RFID (Radio Frequency Identification), an Infrared Data Association (IrDA), an Ultra Wide Band (UWB), a ZigBee, And may communicate with the first display device 100 using at least one of Wireless-Fidelity, Wi-Fi Direct, and Wireless Universal Serial Bus (USB) technologies.

Also, the communication unit 273 can communicate with the first display device 100 through the wireless area networks. Here, the wireless area networks may be Wireless Personal Area Networks.

In addition, the communication unit 273 of the second display device 200 is connected to the first display device 100 by the network system constructed in the home network system, and can transmit and receive data.

In addition, the network interface unit 233 of the second display device 200 may provide an interface for connecting the second display device 200 to a wired / wireless network including the Internet network. In this case, the network interface unit 233 of the second display device 200 can transmit or receive data with the first display device 100 via the connected network or another network linked to the connected network.

Meanwhile, the first display device 100 may communicate with the second display device 200 in the same manner.

On the other hand, the user input interface unit 250 of the second display device 200 receives an input for registering a display device to transmit / receive at least one of the image captured by the user and the content corresponding to the image captured by the user .

The controller 270 of the second display device 200 may display UI objects 471 and 472 corresponding to one or more display devices capable of communicating with the second display device 200, respectively.

For example, the second display device 200 may be a TV in a living room in the house, and the first display device 100 may be a TV in the same house. When the first display device 100 and the second display device 200 can communicate by WiFi direct, the controller 180 controls the first display device 100 (which can communicate with the second display device 200) The first UI object 471 corresponding to the first UI object 471 can be displayed.

On the other hand, when an input for selecting the first UI object 471 is received, the controller 270 transmits and receives one or more images of the user to the first display device 100 corresponding to the first UI object 471 , And one or more contents corresponding to one or more images taken by the user, respectively. A method of transmitting and receiving one or more images taken by a user and transmitting and receiving one or more contents respectively corresponding to one or more images taken by the user will be described in detail later.

Meanwhile, although not shown, the first display device 100 may also be applied to the process illustrated in FIG.

Meanwhile, when the second display device 200 registers the first display device 100, the second display device 200 can transmit at least one of the image and the content photographed by the first display device 100. In this case, when the first display device 100 registers the second display device 200, the first display device 100 can transmit at least one of the image and the content photographed by the second display device 200 .

As another example, when the second display device 200 registers the first display device 100, the first display device 100 can transmit at least one of images and contents photographed by the second display device 200 have. In this case, when the first display device 100 registers the second display device 200, the second display device 200 can transmit at least one of the image and the content photographed by the first display device 100

As another example, when the second display device 200 registers the first display device 100, the second display device 200 transmits at least one of the image and the content photographed by the first display device 100 And the first display device 100 may transmit at least one of the image and the content photographed by the second display device 200.

On the other hand, upon receiving the input for selecting the third UI object 473, the control unit 180 can display a UI for registering a new external display device. In this case, when a specific IP address is input by the user, the control unit 180 can display a UI corresponding to the external display device corresponding to the specific IP address.

 Returning to FIG. 2, a method of operating the first display device 100 in communication with the second display device may include displaying the content (S310).

This will be described in detail with reference to FIG.

5 is a diagram showing a user viewing the first display device and the first display device.

The controller 170 of the first display device 100 may display the content 510. [

Here, the content 510 may be content obtained by various methods. For example, the content 510 may be broadcast content received through the broadcast receiver 130. As another example, the content 510 may be content received from an external device via the external device interface unit 135. [ As another example, the content 510 may be content obtained from the outside and stored in the storage unit 140. As another example, the content 510 may be content received via a network interface unit 133 via a wired / wireless network.

Meanwhile, the content 510 may be a content that is played through a time machine function.

Specifically, the first display device 100 may be a display device capable of performing a function performed by a PVR (Personal Video Recorder). That is, the display device 100 can perform a time machine function.

More specifically, the control unit 170 can receive the broadcast contents through the broadcast receiving unit 130. The controller 170 may store in the storage unit 140 the content corresponding to the playback interval between the current time of the content and the time of the current time. That is, the control unit 180 stores the broadcast content at the specific time point received through the broadcast receiver 130 in the storage unit 140, and stores the broadcast content at a specific time point after the broadcast content is stored The broadcast content at the specific time point can be deleted from the storage unit 140. [

When a user input for determining a playback time is input using the specific key 210 of the remote controller 200, the controller 170 reads the broadcast content stored in the storage unit 140, The display unit 180 can be controlled so as to reproduce data from the reproduction time point input by the user.

6 is a diagram showing a user viewing the second display device and the second display device.

The control unit 270 of the second display device 200 may display the content 610. [

In this case, the content 610 displayed on the second display device 200 may be different from the content 510 displayed on the first display device 100.

For example, if the broadcast content is being displayed in the first display device 100, the second display device 200 may display the video content received from the server.

For example, if the broadcast content of the first channel is being displayed in the first display device 100, the broadcast content of the second channel may be displayed in the second display device 200.

Meanwhile, as an example of the second display device 200, the second display device 200 may be a TV in a living room in the house, and the first display device 100 may be a TV in the same house.

However, the first display device 100 and the second display device 200 may be remote from each other. For example, the first display device 100 may be a living room TV of a first user's home, and the second display device 200 may be a living room TV of a second user's home. In this case, the first display device 100 and the second display device 200 may be connected through a server (not shown), and the data transmitted from the first display device 100 may be transmitted through a server 2 display device 200 and the data transmitted from the second display device 200 may be provided to the first display device 100 through a server (not shown).

Referring again to FIG. 2, an operation method of the first display device 100 communicating with the second display device according to the embodiment of the present invention includes acquiring information on the reaction of the user who is viewing the content (S320 And storing the captured image of the user if the user's reaction to the content is a specific reaction based on the response of the user who views the content.

This will be described in detail with reference to FIG.

FIG. 7 is a diagram for explaining a method of acquiring information about a reaction of a user who views a content according to an embodiment of the present invention and storing an image taken by the user.

The controller 170 of the first display device 100 may acquire information on the reaction of the user who views the content 510. [

Specifically, the first display device 100 may include an image acquisition unit 160. [ Meanwhile, the control unit 170 receives the image obtained by capturing the viewable area of the first display device 100 from the image obtaining unit 160 during the display of the content 510 can do.

That is, while the content 510 is being displayed, the controller 180 can capture a user who views the content 510 within the viewable area of the first display device 100 and acquire the captured image.

Meanwhile, while the content 510 is being displayed, the control unit 170 may continuously photograph the user who is watching the content 510 in the viewable area.

In addition, the controller 170 of the first display device 100 may sense the movement of the user viewing the content 510 based on the image obtained by continuously photographing the user who views the content 510 .

For example, as shown in FIG. 5, when the user who has stretched his arms down and watched the contents 510 takes a motion as shown in FIG. 7, the controller 180 can listen to the contents 510 Based on one or more images obtained by capturing the user continuously.

If the user who observes the content exhibits a specific reaction based on the reaction of the user who views the content, the control unit 170 may store the captured image of the user in the storage unit 140.

Specifically, if the user who observes the content on the basis of the movement pattern of the user viewing the content exhibits a specific response, the control unit 170 may store the captured image of the user who showed the specific reaction in the storage unit 140 .

Here, the pattern of the user's movement may include at least one of a change amount of the user's movement and a specific movement of the user.

A method for determining whether a user exhibits a specific reaction based on a change amount of a user's movement will be described in detail. The control unit 170, based on one or more images obtained by continuously photographing a user who views the content 510, It is possible to judge the amount of change of the user's motion of viewing the content 510 and to determine that the user has shown a specific response when the amount of change of the user's movement has changed by a certain amount or more. On the other hand, if the user indicates a specific reaction, the control unit 140 may store the image of the user who showed the specific reaction in the storage unit 140.

For example, if a motion of a user who has lied and watched the contents 510 is detected based on one or more images obtained by continuously photographing a user who is watching the contents 510, The control unit 170 may store the image of the user who is in a bloated state in the storage unit 170. [

On the other hand, a method for determining whether a user indicates a specific reaction based on whether or not a user indicates a specific motion will be described in detail. Based on one or more images obtained by continuously photographing a user who views the content 510, The controller 170 may determine whether the user who is listening to the content 510 takes a specific action and may determine that the user has shown a specific response when the user who is watching the content 510 takes a specific action. On the other hand, when the user takes a specific motion, the control unit 170 can store the image of the user who has taken the specific motion in the storage unit 140. [

Here, the specific motion may be a motion that the user can see when viewing an impressive scene among the scenes of the contents.

For example, a specific movement may be a movement of a user who sees or watches a soccer game, a movement of a user watching a soccer game, a movement of a user watching a soccer game, a sad movie The viewer may be a tear-wipe motion or the like.

As another example, a specific movement can mean a change in expression. For example, a particular motion may be a change to a smiley expression, a change to a sad expression, or the like.

Meanwhile, the storage unit 140 may store pattern information of one or more motions that can be seen when a user views an impressive scene.

If the pattern information of one or more motions stored in the storage unit 140 corresponds to the detected motion pattern of the user based on the image continuously captured by the user who views the content 510, May determine that the user is showing a specific motion and may store the image of the user in a state of showing a specific motion in the storage unit 140. [

For example, when a user who is running his / her arms shows a swinging motion of his / her arm, the controller 170 of the first display device 100 displays an image of a user, Lt; / RTI >

Meanwhile, the controller 170 of the first display device 100 may acquire information on the reaction of the user who views the content 510. [

Specifically, the first display device 100 may include a microphone (not shown) for receiving audio from the outside.

Meanwhile, the controller 170 may receive a voice of the user who views the contents 510 through a microphone (not shown). Meanwhile, various noise elimination algorithms may be implemented in the microphone (not shown) to eliminate noise excluding the user's voice.

Meanwhile, while the content 510 is being displayed, the control unit 170 can continuously receive the user's voice through the microphone.

On the other hand, if the user who observes the content exhibits a specific reaction based on the pattern of the voice received from the user who is listening to the content, the control unit 170 stores the captured image of the user who showed the specific reaction in the storage unit 140 .

Here, the pattern of the user's voice may include at least one of the size of the user's voice, whether a specific word is included in the user's voice, and the sound of the specific pattern included in the user's voice.

A method of determining whether a user indicates a specific response based on the size of a user's voice will be described in detail. Based on a user's voice received through a microphone (not shown) And if the size of the user's voice is greater than or equal to a certain size, it can be determined that the user indicates a specific response. On the other hand, if the user indicates a specific reaction, the control unit 170 may store the image of the user who showed the specific reaction in the storage unit 140. [

For example, when the user who is lying down and watches a soccer game jumps up and shouts cheers, and the size of the cheering is greater than or equal to a certain size, the controller 170 may store the image of the user in cheering state in the storage unit 140 have.

A method of determining whether a user indicates a specific reaction based on whether a specific word is included in a user's voice is described in detail. The storage unit 140 stores one or more words that can be spoken when a user views an impressive scene May be stored. For example, there may be a word " out " or " safe ", which a user watching a baseball game can shout, and a word " goal! &Quot;

If the pattern information of one or more words stored in the storage unit 140 corresponds to a word included in the user's voice received through the microphone (not shown), the control unit 170 determines that the user indicates a specific response can do. On the other hand, when the user indicates a specific reaction, the control unit 170 may store the image of the user who showed the specific reaction in the storage unit 140

For example, when a user who is lying down and watches a soccer game jumps up and shouts "goal", the control unit 170 determines whether or not the word "goal" included in the user's voice matches the word "goal" stored in the storage unit 140 It can be determined that it corresponds to the pattern information. In this case, the control unit 170 can determine that the user has spoken the word " goal ", and can store the image of the user who jumped up and shouted " goal "

A method of determining whether a user indicates a specific reaction based on whether a sound of a specific pattern is included in a user's voice will be described in detail. In the storage unit 140, a user can view an impressive scene Pattern information on the above sounds may be stored. For example, a cheering sound that can be shouted by a user who is excited or a pattern information of a scream sound that a user who watches a horror movie may be stored may be stored in the storage unit 140.

If the pattern information of one or more words stored in the storage unit 140 corresponds to the user's voice received through the microphone (not shown), the controller 170 may determine that the user has indicated a specific response. On the other hand, when the user indicates a specific reaction, the control unit 170 may store the image of the user who showed the specific reaction in the storage unit 140

For example, when a user watching a horror movie screams while holding his head, the controller 170 can determine that the screaming sound of the user corresponds to the pattern information of the scream sound stored in the storage unit 140 . In this case, the control unit 170 may store the captured image of the user screaming while holding the head in the storage unit 140.

On the other hand, the control unit 170 determines that the user indicates a specific response based on the size of the voice of the user and the voice included in the voice of the user, and stores the captured image of the user (140). ≪ / RTI >

For example, when the user speaks "goal," the user's voice includes the word "goal," and if the user's voice is more than a certain size, the control unit 170 displays the " And store the image in the storage unit 140. [

On the other hand, the control unit 170 determines that the user indicates a specific response based on the size of the user's voice and the sound of the specific pattern included in the user's voice, May be stored in the storage unit 140.

For example, when a user who watches a horror movie screams while holding his head and the screaming sound of a user is a certain size or more, the control unit 170 stores a captured image of a screaming user while holding his head (140). ≪ / RTI >

On the other hand, based on the pattern of the received voice of the user and the pattern of the movement of the user who is watching the content, the controller 170 can store the captured image of the user expressing the specific reaction have.

For example, when a user who has been laid up jumps up and screams " goal ", the control unit 170 determines whether or not the user performs a specific reaction based on the movement of the lying user and the word " Can be determined. On the other hand, when the user exhibits a specific reaction, the control unit 170 may store the image of the user who jumps up in the storage unit 140.

On the other hand, an image taken by a user showing a specific reaction may be a still image obtained by photographing a user in a state showing a specific reaction or a still image obtained by photographing a user immediately after a specific reaction is completed. For example, when the user who has been laid up hurts and hurts, the control unit 170 may store the captured image of the user in the storage unit 140. In another example, when the user has excluded the word " goal ", the control unit 170 may store the image of the user who is shouting the word " goal "

However, the present invention is not limited to this, and a video image of a user having a specific reaction may be a video recorded from a time point when the user starts to show a specific reaction to a point when the user's specific reaction ends. In this case, the control unit 170 can continuously store the image photographed through the image acquisition unit 160. When the use is indicated by a specific response, the control unit 170 determines whether the user's specific reaction And stores the moving image in which the section up to the termination point is recorded in the storage unit 140. [

For example, when the user who has been laid up hurts and hurts, the control unit 170 stores the moving image in which the section from the time when the lying user starts to take to the time when the user takes the lonely posture is recorded in the storage unit 140 .

Further, an image of a user who shows a specific reaction may be a moving image in which a section between a point at which a specific reaction is terminated and a point at which the specific reaction ends a specific time is recorded. For example, when the user who has been laid up hurts and hurts, the control unit 170 displays a moving image in which a section between a time point of 10 seconds ahead of the time when the user took the lonely posture and a time point when the user took the lonely posture, (140).

An image of a user who shows a specific reaction may be a moving image in which a section between a time point preceding a specific reaction time by a specific time point and a time point after a specific time point is recorded. For example, when the user who has been laid up hurts and hurts, the control unit 170 determines whether the user is in the lurch state between the time point when the user takes the lonely attitude posture by 10 seconds and the time when the user takes the lonely posture And stores the moving image in the storage unit 140.

As described above, the present invention provides an environment for determining when a user views an impressive scene based on a reaction of a user viewing the content, and capturing a user viewing an impressive scene.

On the other hand, in the above-described embodiment, when a user who views a content based on at least one of a pattern of a user's voice and a pattern of movement of a user who listens to the content shows a specific response, But the present invention is not limited thereto.

Specifically, the step S320 of acquiring information about the reaction of the user who is listening to the content may include receiving an input for capturing the user from the user who is viewing the content.

For example, the remote control device (not shown) may include a user input (not shown) configured with at least one of a keypad, a button, a touchpad, or a touch screen.

Meanwhile, the user who views the content performs an operation for photographing himself / herself by using at least one of a keypad, a button, a touch pad, or a touch screen in order to transmit a content corresponding to the captured image and the captured image can do.

On the other hand, when an operation of photographing the user is received, the remote control device (not shown) may transmit a signal corresponding to the operation for photographing the user to the first display device 100. [

On the other hand, by receiving a signal corresponding to an operation for capturing a user through the user input interface unit 150, the first display device 100 can receive an input for capturing a user from a user viewing the content .

Meanwhile, if the user viewing the content responds to a specific reaction based on the reaction of the user who views the content, the step S330 of storing the captured image of the user may include capturing a user viewing the content from the user When the input for receiving the content is received, storing the captured image of the user viewing the content.

Specifically, when an input for capturing a user who views a content is received, the control unit 170 controls the image obtaining unit 160 to capture a user viewing the content, and displays the captured image of the user And may be stored in the storage unit 140.

In the above embodiment, it is described that the first display device 100 judges whether or not the user is viewing an impressive scene and photographs the user. However, in this embodiment, by allowing the user to directly press the photographing button, it is possible to provide an environment where the user can more easily select the content desired to be shared. In addition, through the present invention, a user can transmit his or her own view of himself / herself to other users by, for example, taking a specific pose while pressing a photographing button.

2, an operation method of the first display device 100 that communicates with a second display device according to an exemplary embodiment of the present invention is a method of operating at least one of images captured by a user and content corresponding to an image captured by the user To the second display device (S340).

Here, the content corresponding to the image captured by the user may be content reproduced in the first display device 100 at the time of photographing the user.

Specifically, when the user displays a specific response and stores an image of the user, and when the user images the captured image to the second display device 200, the control unit 170 displays the first display The contents reproduced in the apparatus 100 can be transmitted together to the second display device 200. [ The content to be played back on the first display device 100 is a content of the content output through the display 180 of the first display device 100 and a video of the content output through the audio output 185 of the first display device 100 And the audio of the content output through the audio output terminal.

In addition, the content corresponding to the image of the user can be the content corresponding to the playback section including the time at which the user captured the image.

Specifically, the content corresponding to the image taken by the user may be the content corresponding to the playback interval between the point in time when the captured image of the user is obtained and the point in time when the captured image of the user is acquired and the point in time B ahead .

For example, if the B time is 30 seconds, and the user has watched A movie and the image of the user is captured after 8 minutes and 30 seconds from the start of the A movie, the content corresponding to the image taken by the user is A It may be content corresponding to a playback interval from 8 minutes to 8 minutes and 30 seconds of a movie.

In another embodiment, the content corresponding to the image taken by the user may be reproduced between the time point after E time from the time of capturing the captured image of the user and the time point when the captured image of the user is captured by F time It may be the contents corresponding to the section.

For example, if the E time is 5 seconds, the F time is 10 seconds, and the image of the user is captured in 8 minutes and 30 seconds from the start of the A movie, the content corresponding to the image of the user is A movie May be content corresponding to a playback interval of 8 minutes 20 seconds to 8 minutes 35 seconds.

On the other hand, the content corresponding to the image taken by the user may be the content corresponding to the playback section including the time of acquiring the plurality of images taken by the user.

Specifically, when the time difference between the plurality of images captured by the user is equal to or shorter than the time C, the controller 170 displays the content corresponding to two or more images captured by the user and two or more images captured by the user on the second display device 200).

For example, if a user is watching a movie A and the user who was lying in 8 minutes 30 seconds from the start of movie A jumped up, the first image of the user was obtained, and the user A was only 8 minutes and 50 seconds It is assumed that the second image captured by the user in the state of having been taken by the user in the long-term is obtained. Meanwhile, when the C time is 30 seconds, the controller 170 may transmit the contents corresponding to the first image, the second image, and the first image and the second image to the second display device 200.

Here, the contents corresponding to the first image and the second image are displayed in a time interval between the time point after E time from the time when the last captured image of the user is acquired and the time point from the time when the user captured the first time image is acquired to the time point after D time May be content corresponding to the playback period of the content.

For example, if the D time is 10 seconds and the E time is 5 seconds, the first image obtained after 8 minutes and 30 seconds from the start of movie A is acquired, and the user is captured after 8 minutes and 50 seconds from the start of movie A When the captured second image is acquired and the third image obtained by capturing the user in 9 minutes and 19 seconds from the start of the A movie is acquired, the controller 170 acquires the first image from 8 minutes 30 seconds to 10 The content of the A movie corresponding to the reproduction interval between the second time point of 8 minutes and 20 seconds and the 9 seconds and 24 seconds after the fifth time point after the third image is acquired is divided into the first image, To the second display device 200. [0050] FIG.

In another embodiment, the content corresponding to the video image of the user may be the content corresponding to the playback section including the time of acquiring the plurality of images taken by the user. Specifically, when a content corresponding to an image of a user is a content of a specific playback section, and a plurality of images of the user are captured while content of a specific playback section is being played back, the control section 170 displays a plurality of And the content of the specific playback section to the second display device 200. [

For example, a user is viewing a movie A, a fourth image obtained after 8 minutes and 25 seconds from the start of the movie A is acquired, and contents corresponding to the fourth image are acquired from 8 minutes to 8 minutes 30 sec. ≪ / RTI > On the other hand, when a third image obtained by capturing a user in 8 minutes and 15 seconds from the start of the A movie is acquired, the control unit 170 acquires a third image, a fourth image, and a third image corresponding to the third image and the fourth image It is possible to transmit the content corresponding to the playback interval from 8 minutes to 8 minutes and 30 seconds of the movie to the second display device 200. [

On the other hand, when the image photographed by the user is a moving image, the content corresponding to the image photographed by the user is the content of the section corresponding to the moving image photographed by the user among the contents displayed on the first display device 100 . For example, when a user is watching a movie A and a movie taken by the user in the interval of 8 minutes 30 seconds to 8 minutes 45 seconds from the start of the movie A is transmitted to the second display device 200, The content transmitted to the apparatus 200 may be content corresponding to a playback interval of 8 minutes and 30 seconds to 8 minutes and 45 seconds of the A movie.

In the case where the video taken by the user is a video, the content corresponding to the video taken by the user is not limited to a time point after a specific time from the end of the video taken by the user, May be a content corresponding to a playback interval between a point in time when a point in time is before a certain point in time and a point in time preceding a point in time.

If the contents transmitted to the second display device 200 are moving pictures as described above, the controller 170 controls the contents of the specific section by using the time machine function. 2 display device 200 according to the present invention.

The control unit 170 may store the broadcast content received through the broadcast receiving unit 130 in the storage unit 140. [ When the image taken by the user is transmitted to the second display device 200, the controller 170 reads the broadcast content corresponding to the image taken by the user from among the broadcast contents stored in the storage unit 140 To the second display device (200).

As described above, according to the present invention, when the user of the first display device views an impressive scene while viewing the content, the image captured by the user of the first display device and the content watched by the user are transmitted to another display device , The user of the other display device can enjoy the scenery that the user of the first display device views impressively together and the reaction of the user of the first display device watching the impressive scene can be shared with other users have.

In addition, when a user who watches the content exhibits a plurality of responses, these plurality of responses may be related to each other. For example, while a soccer game is being broadcast, a user can bounce on the sofa at the choreography, and he / In the present invention, when the various reactions of the user are photographed and when the various reactions of the user are linked to each other, the images captured by the various reactions of the user are transmitted to the second display device corresponding to one content, The user of the first display device can provide an environment in which various reactions of the user of the first display device can be confirmed while listening to one continuous content in time.

In the above description, a description will be given of a process in which a video image of a user of the first display device 100 and a content corresponding to a video image of the user are transmitted from the first display device 100 to the second display device 200 Respectively. Hereinafter, the operation of the second display device 200 receiving the video image of the user and the content corresponding to the video image of the user will be described.

Referring to FIG. 3, an operation method of a second display device 200 communicating with a first display device according to an embodiment of the present invention is a method of operating a first display device and a second display device, (S420) of receiving at least one of second contents from the first display device.

This will be described in detail with reference to FIG.

8 is a diagram illustrating a second display device receiving a video of a user of the first display device and a content corresponding to an image of a user of the first display device.

In the second display device 200, the first content 610 is being displayed.

The second display device 200 displays a video image of the user of the first display device 100 from the first display device 100 and a second content of the second content corresponding to the video of the user of the first display device 100 At least one can be received.

On the other hand, when at least one of the video image of the user of the first display device 100 and the second content corresponding to the video of the user of the first display device 100 is being received The controller 270 of the second display device 200 may display an alert 810 indicating that an image has been received from the first display device 100. [

On the other hand, when an input for viewing at least one of the image and the content received from the first display device 100 is received, the controller 270 of the second display device 200 displays the received image and the content corresponding to the received image Content can be displayed.

3, an operation method of the second display device 200 communicating with the first display device according to the embodiment of the present invention includes displaying at least one of the received first image and the received second content Step S430.

This will be described in detail with reference to Fig.

9 is a diagram illustrating a method of displaying at least one of a first image received from a first display device and a second content corresponding to a received first image according to an embodiment of the present invention.

The control unit 270 of the second display device 200 may display at least one of the first image 920 captured by the user of the first display device 100 and the second content 910 corresponding to the first image 920 The display unit 280 can be controlled so as to display the image.

Specifically, when the first image 920 of the user of the first display device 100 and the second content 910 corresponding to the first image 920 are received from the first display device 100, The controller 170 may display the first image 920 of the user of the first display device 100 and the second content 910 of the first image 920 corresponding to the first image 920.

On the other hand, when the second content 910 is a content corresponding to a specific playback section and the first image 920 is a still image, the control section 270 can display the content corresponding to a specific playback section, It is possible to display the still image while the contents corresponding to the section are being displayed.

On the other hand, if the second content 910 is a content corresponding to a specific playback section including the time when the first image is acquired, the controller 270 displays the content corresponding to the specific playback section, The first image 920 may be displayed together with the content at a time point corresponding to the time when the first image 920 is photographed.

Specifically, the received second content may be a content corresponding to a playback interval between a time when the first video 920 is acquired and a time when the first video 920 is acquired.

For example, if a user of the first display device 100 is viewing an A movie and an image of the user is captured after 8 minutes and 30 seconds from the start of the A movie, the content corresponding to the captured image of the user May be content corresponding to a playback interval from 8 minutes to 8 minutes and 30 seconds of the A movie.

The controller 270 of the second display device 200 displays the second content 910 and displays the first image 920 together with the second content at a time corresponding to the time when the first image is captured can do.

For example, if the second content is content corresponding to a playback interval from 8 minutes to 8 minutes and 30 seconds of the A movie, the control unit 270 determines whether the second content corresponds to the playback interval from 8 minutes to 8 minutes and 30 seconds of the A movie And display the first image 920 at a time point when the content is displayed at 8 minutes and 30 seconds corresponding to the time when the first image is captured.

In another embodiment, the received second content may include a playback interval from the time when the first image 920 is acquired to the time after the second time from the time when the first image 920 is acquired, As shown in FIG.

For example, if a user of the first display device 100 is viewing an A movie and an image of the user is captured after 8 minutes and 30 seconds from the start of the A movie, the content corresponding to the captured image of the user May be content corresponding to a playback interval of 8 minutes to 8 minutes and 40 seconds of the A movie.

The controller 270 of the second display device 200 displays the second content 910 and displays the first image 920 together with the second content at a time corresponding to the time when the first image is captured can do.

For example, if the second content is the content corresponding to the playback interval from 8 minutes to 8 minutes and 40 seconds of the A movie, the control unit 270 sets the playback time corresponding to the playback interval from 8 minutes to 8 minutes and 40 seconds of the A movie And display the first image 920 at a time point when the content is displayed at 8 minutes and 30 seconds corresponding to the time when the first image is captured. In this case, the controller 270 may display the first image 920 while contents corresponding to the reproduction interval of 8 minutes and 30 seconds to 8 minutes and 40 seconds of the A movie are displayed.

As another example, when the second content 910 is a content corresponding to a specific playback section and the first image 920 is a moving image corresponding to a specific playback section, the control section 270 displays the content corresponding to the specific playback section And displays a moving picture corresponding to a specific playback section together.

As described above, according to the present invention, when the user of the first display device views an impressive scene while watching the content, the content of the first display device impressed by the user is displayed on the second display device, So that the user of the first display device can enjoy the scene viewed deeply. Further, by displaying an image of a reaction of a user of a first display device watching an impressive scene at a point of time when a user of the first display device indicates a reaction, an environment in which emotions can be shared among users of various display devices .

Meanwhile, in the present embodiment, the second content 910 corresponding to the first image 920 and the first image 920 is displayed, but the present invention is not limited thereto.

Specifically, when a user of the first display device 100 watching a specific content exhibits a specific response, the control unit 170 of the first display device 100 displays a response to a user of the first display device 100 And transmits information on the specific content to the second display device 200.

Specifically, when a user of the first display device 100 watching a specific content exhibits a specific response, the controller 170 of the first display device 100 displays information on the specific content, for example, Information on the time when the specific content is reproduced, information on the time when the user shows a specific response, genre information of the specific content, and web related to the specific content, Information about at least one of information about the page may be transmitted to the second display device 200. [

In this case, the controller 270 of the second display device 200 receives the information about the specific content from the first display device 100 and displays the received information on the display unit 200 of the second display device 200 251).

For example, the controller 270 of the second display device 200 may display information on a genre, a broadcast channel, and a broadcast time of a specific content.

On the other hand, the control unit 270 of the second display device 200 can display a web page related to the specific content, based on the information about the specific content received from the first display device 100. [

For example, the control unit 270 of the second display device 200 may connect a web page capable of viewing a moving image related to a specific content, based on information on the specific content received from the first display device 100 Can be displayed. As another example, the control unit 270 of the second display device 200 connects the web page to which the SNS text related to the specific content is updated based on the information about the specific content received from the first display device 100 Can be displayed. As another example, the control unit 270 of the second display device 200 may display a web page that allows viewing of the main scene of the specific content again based on the information about the specific content received from the first display device 100 Can be connected and displayed.

On the other hand, the web page related to the specific content or the specific content is displayed on the image 920 of the user of the first display device 100 and the image 920 of the user of the first display device 100 May be displayed along with at least one of the corresponding second content 910. [

The controller 170 of the first display device 100 displays the image 920 taken by the user of the first display device 100 together with the information of the specific content viewed by the user of the first display device 100. [ And the second content 910 corresponding to the image 920 of the user of the first display device 100 may be transmitted to the second display device 200. [

In this case, the control unit 270 of the second display device 200 displays information on the specific content viewed by the user of the first display device 100 together with the image 920 of the user of the first display device 100 And the second content 910 corresponding to the image 920 of the user of the first display device 100. [

For example, the control unit 270 of the second display device 200 displays the first content 910 corresponding to the image 920 of the user of the first display device 100, Can display information on specific contents viewed by a user of the mobile terminal.

As another example, the controller 270 of the second display device 200 may display the second content 910 corresponding to the image 920 of the user of the first display device 100, 100 may display a web page in which an SNS article related to a specific content viewed by a user is being updated.

As another example, the controller 270 of the second display device 200 may display the image 920 of the user of the first display device 100 and the specific image 920 of the user of the first display device 100, It is possible to connect and display a web page capable of re-viewing the main scene of the content.

Meanwhile, in the embodiment of the present invention, the second content 910 corresponding to the video 920 of the user of the first display device 100 and the video 920 of the user of the first display device 100 ) Are displayed together, but the present invention is not limited thereto. For example, when receiving the image 920 of the user of the first display device 100 and the second content 910 of the user of the first display device 100, the second display device 200 The control unit 270 of the first display device 100 may display the image 920 of the user of the first display device 100 first. In this case, when an input for selecting the image 920 of the user of the first display device 100 is received, the control unit 270 of the second display device 200 displays the user of the first display device 100 The second content 910 may be displayed on the screen.

3, an operation method of the second display device 200 communicating with the first display device according to the embodiment of the present invention includes acquiring information on the reaction of the user who views the second content (step S440) and storing the captured image of the user viewing the second content (S450) if the user viewing the second content experiences a specific reaction based on the reaction of the user viewing the second content And transmitting the captured image of the user viewing the content to the display device (S460).

This will be described in detail with reference to FIG. 9 again.

The first display device 100 acquires information on the reaction of the user of the first display device 100 viewing the content, and when the user of the first display device 100 displays a specific response, The image of the user of the first display device 100 is stored and the image of the user of the first display device 100 is transmitted to the second display device 200. [

On the other hand, all the operations of the first display device 100 described above can be applied to all of the second display device 200.

That is, when at least one of the first image 920 of the user of the first display device 100 and the second content 910 of the first image is displayed on the second display device 200 The control unit 270 can determine whether the user of the second display device 200 indicates a specific response. If it is determined that the user of the second display device 200 displays a specific response, the controller 270 of the second display device 200 stores the image of the user of the second display device 200, The image of the user of the second display device 200 can be transmitted to the first display device 100.

For example, as shown in FIG. 9, when the user of the second display device 200 viewing the second content 920 corresponding to the first image 920 takes an action of hurriedly, The control unit 270 of the display device 200 may transmit the image of the user of the second display device 200 which takes a quick action to the first display device 100. [

That is, if the user of the first display device 100 watching the soccer game cries "goal" while watching the goal scene, the goal scene may be transmitted to the second display device 200. On the other hand, the second display device 200 can display the received goal scene, and the second display device 200 can acquire the image of the user of the second display device 200 . In addition, the second display device 200 can transmit the image of the user of the second display device 200, which is calling the user while watching the goal scene, to the first display device 100.

2, an operation method of the first display device 100 receiving the image of the user of the second display device 200 from the second display device 200 will be described.

Referring to FIG. 2, an operation method of the first display device 100 communicating with the second display device according to an embodiment of the present invention includes the steps of: capturing an image of a user of the second display device viewing the transmitted second content From the second display device (S350), and displaying the image of the user of the second display device (S360).

This will be described in detail with reference to FIG.

10 is a diagram illustrating a state in which an image received by a first display device, which has received an image of a user of the second display device, is displayed according to an embodiment of the present invention.

The control unit 170 of the first display device 100 may receive an image of the user of the second display device viewing the second content transmitted from the first display device 100 from the second display device .

The control unit 170 of the first display device 100 displays the image 1020 captured by the user of the second display device 200 together with the currently displayed content 1010, Can be controlled.

The user of the first display device 100 transmits the response of the user himself / herself to the second display device 200 and then the reaction of the user of the second display device 200 viewing the same scene You may be curious. Therefore, the present invention allows the user of the second display device 200 to view the scene that the user of the first display device 100 views impressively, By displaying on the device 100, the user of the first display device 100 and the user of the second display device 200 can share their emotions.

11 is a diagram for explaining a method in which a user of a first display device and a user of a second display device share a reaction with each other according to an embodiment of the present invention.

In the above-described embodiment, the display devices 100 and 200 are described as being TVs. However, the present invention is not limited thereto. At least one of the first display device 100 and the second display device 200 may be a mobile terminal.

11, the first display device is a mobile terminal 2100, for example.

In the above-described embodiment, it is described that the image of the user of the first display device 100 and the content corresponding to the image of the user of the first display device 100 are transmitted to the second display device 200 Respectively.

The content displayed on the first display device 100 is mirrored to the second display device 200 and the image of the user of the first display device 100 is displayed on the second display device 200, As shown in FIG.

Specifically, the mobile terminal 2100 can display the content 1110. In addition, the mobile terminal 2100 can mirror the content 1110 to be displayed to the second display device 200 by the mobile terminal 2100. That is, the mobile terminal 2100 can transmit the content 1110 displayed on the mobile terminal 2100 to the second display device.

On the other hand, the second display device 200 can display the received content 1140. Meanwhile, the second display device 200 can display the content 1140 received together with the content 1130 already displayed on the second display device 200.

Meanwhile, while the mobile terminal 2100 transmits the content 1110 to be displayed on the mobile terminal 2100, it may transmit the image of the user of the mobile terminal 2100 to the second display device 200.

On the other hand, the second display device 200 can receive and display the image 1150 of the user of the mobile terminal 2100.

Also, the second display device 200 can transmit the image of the user of the second display device 200 to the mobile terminal 2100.

Meanwhile, the mobile terminal 2100 can receive and display the image 1120 of the user of the second display device 200.

At least one of the image 1150 of the user of the mobile terminal 2100 and the image 1120 of the user of the second display device 200 may be a real-time video.

For example, the mobile terminal 2100 may transmit a real-time image of a user of the mobile terminal 2100 to the second display device 200, and the second display device 200 may transmit the real- Can be displayed. For example, the second display device 200 may transmit a real-time image of a user of the second display device 200 to the mobile terminal 2100, and the mobile terminal 2100 may transmit the real- Can display a real-time image photographed by a user.

However, the present invention is not limited to this, and at least one of the image 1150 of the user of the mobile terminal 2100 and the image 1120 of the user of the second display device 200 may be a still image. For example, when the user of the mobile terminal 2100 displays a specific response, the mobile terminal 2100 transmits a still image of the user of the mobile terminal 2100, which indicates a specific response, to the second display device 200 And the second display device 200 can display the received image. For example, when the user of the second display device 200 displays a specific response, the second display device 200 displays a still image of a user of the second display device 200, 2100, and the mobile terminal 2100 can display the received image.

As described above, according to the present invention, a user of a plurality of display apparatuses can share contents among a plurality of display apparatuses in real time, and can share a reaction among a plurality of users who enjoy contents shared in real time.

12A to 12B are diagrams for explaining a method of operating a second display device communicating with a first display device according to another embodiment of the present invention.

In the above embodiment, the first display device 100 displays a plurality of images of the user of the first display device 100 and a plurality of images of the plurality of images of the user of the first display device 100, 2 display device 200 according to an embodiment of the present invention. That is, the first display device 100 displays a plurality of images of the user of the first display device 100 and a plurality of images of the user of the first display device 100, Can be transmitted to the second display device.

On the other hand, when contents corresponding to a plurality of images of the user of the first display device 100 and a plurality of images of the user of the first display device 100 are received, The controller 270 may display at least one of a plurality of images of the user of the first display device 100 and a plurality of images of the plurality of images of the user of the first display device 100. [

Specifically, the second display device 200 may display the content 1210 corresponding to a plurality of images of the user of the first display device 100. [ More specifically, the control unit 270 of the second display device 200 displays the content corresponding to the playback period including the time of acquiring the plurality of images 1250 and 1260 of the user of the first display device 100 (1210).

Meanwhile, the controller 270 of the second display device may display the UI 1220 indicating the progress of the playback of the content 1210 received from the first display device 100. Specifically, as the content 1210 received from the first display device 100 is reproduced, the UI object 1221 corresponding to the playback point of the content 1210 is gradually moved from the left to the right.

On the other hand, in the specific section 1230 and 1240 of the entire section in which the contents 1210 received from the first display apparatus 100 are reproduced, each of the plurality of images taken by the user of the first display apparatus 100 is displayed .

The control unit 270 of the second display device 200 displays the content corresponding to the playback period including the time of acquiring the plurality of images 1250 and 1260 of the user of the first display device 100 1210 of the first display device 100 can be displayed and a plurality of images of the user of the first display device 100 can be displayed together with the content 1210 in a specific section 1230 or 1240 of the entire section in which the content 1210 is reproduced Can be displayed.

For example, the control unit 270 of the second display device 200 may display the first video image of the user of the first display device 100 in the first section 1230 of the entire section in which the content 1210 is reproduced The user can display the second image 1260 of the first display device 100 in the second section 1240 of the entire section in which the content 1210 is reproduced.

On the other hand, each of the plurality of images 1250 and 1260 captured by the user can be displayed at a time corresponding to the time when the plurality of images 1250 and 1260 are photographed.

For example, contents corresponding to a playback interval from the time when 21 minutes and 10 seconds elapsed after the start of broadcasting of the soccer game to the time when 22 minutes after the start of broadcasting of the soccer game are received from the first display device 100 , The first image of the user of the first display device 100 taken at the time when 21 minutes and 25 seconds elapses after the start of the broadcasting of the soccer game and the second image of the user captured at the time when 21 minutes and 55 seconds elapsed after the start of the broadcasting of the soccer game It is assumed that a second image of the user of the display device 100 is received.

In this case, the control unit 270 of the second display device 200 determines whether or not the soccer game has been played since the start of the broadcasting of the soccer game from the time when 21 minutes and 10 seconds elapsed to the time when 22 minutes have elapsed after the start of the broadcasting of the soccer game Content can be displayed. The controller 270 of the second display device 200 may display the first image 1250 after 15 seconds have elapsed from the start of the display of the content 1210 and the content 1210 may be displayed It is possible to display the second image 1260 after 45 seconds elapse from the start time.

The first image 1250 and the second image 1260 are displayed on the screen of the second display device 200 at a time corresponding to the time when the first image 1250 and the second image 1260 are photographed, It may be being displayed.

Specifically, the first image 1250 may be displayed during a specific period including a time point corresponding to a time point when the first image 1250 is photographed.

The control unit 270 of the second display device 200 may display the first image 1250 and the second image 1250 at a time point when 15 seconds elapses from the start of the display of the content 1210, , It is possible to display the first image 1250 until 17 seconds have elapsed from the time when the content 1210 starts to be displayed at the time when 13 seconds have passed since the display of the content 1210 has started.

As described above, according to the present invention, a content corresponding to a playback section including a time point when a plurality of images are obtained is displayed, and an image of a user of the first display device is displayed at the time of acquiring a plurality of images, The user of the display device has an advantage that a plurality of mutually related responses indicated by the user of the first display device can be confirmed while watching one continuous content in time.

In addition, the present invention provides an advantage that a user of the second display device can easily search an image photographed at a point of time when a user of the first display device shows a reaction and at a point of time when a user of the first display device shows a reaction do.

The control unit 270 of the second display device 200 changes the playback point of the content 1210 according to the input of changing the position of the UI object 1221 corresponding to the playback point of the content 1210, .

For example, in FIG. 12A, a content 1210 having a total length of 50 seconds is being displayed, and contents at a point in time three seconds have elapsed from the point of time when the content 1210 was initially reproduced. On the other hand, since there is no image of the user of the first display device 100 corresponding to the time point 3 seconds elapsed from the time point of the first reproduction of the content 1210, The image is not displayed.

12B, when an input to change the position of the UI object 1221 corresponding to the playback time of the content 1210 to a position corresponding to 15 seconds is received, the second display device 200 The control unit 270 can display the content at the time point when 15 seconds have elapsed since the initial reproduction of the content 1210. [ In addition, when there is a first video 1250 corresponding to a time point when 15 seconds have elapsed from the initial playback time, the controller 270 sets the first 1250 of the content 1210, together with the content 15 seconds after the first playback time of the content 1210, The image 1250 can be displayed.

13A to 13C are views for explaining a method of displaying a plurality of images taken by a user of a first display device and a plurality of contents corresponding to a plurality of images, respectively, according to an embodiment of the present invention.

In the above embodiment, the first display device 100 transmits the content corresponding to one image and one image to the second display device 200, and the second display device 200 transmits one image and one And the content corresponding to the image is displayed.

The first display device 100 may display a plurality of images of the user of the first display device 100 and a plurality of contents respectively corresponding to the images of the plurality of images at the time of photographing the second display device 100 200). For example, the first display device 100 may display the first video and the second video corresponding to a time point at which the first video and the second video captured by the user are photographed, The content corresponding to the time when the third image and the third image captured by the user are captured can be transmitted to the second display device 100. [

Meanwhile, the control unit 270 of the second display device 200 may display a UI 1330 capable of searching a plurality of images or a plurality of contents of the first display device 100. The UI 1330 for searching a plurality of images or a plurality of contents of the first display device 100 includes a first UI element 1331 for searching for previous images (or previous contents) A second UI element 1332 for searching for a next image (or next content), and a third UI element 1333 for terminating the search of a plurality of images or a plurality of contents of the user of the first display device 100 ). ≪ / RTI >

On the other hand, when the specific content is played back on the first display device 100, the controller 270 of the second display device 200 displays the content corresponding to the entire playback period of the specific content played back on the first display device 100 UI 1320 can be displayed. For example, when a specific broadcast program (for example, a baseball game) is played back on the first display device 100 for 3 hours and 30 minutes, the controller 270 of the second display device 200 controls the first display device 200, It is possible to display the UI 1320 corresponding to the 3 hour and 30 minute playback interval of the specific broadcast program reproduced by the TV 100.

In this case, the controller 170 of the first display device 100 may transmit information on the total reproduction time of the specific content reproduced in the first display device 100 to the second display device 200. For example, when the A movie stored in the storage unit 160 of the first display device 100 is reproduced, the controller 170 of the first display device 100 acquires information on the total reproduction time of the A movie To the second display device (200). As another example, when a specific broadcast program is displayed on the first display device 100, the controller 170 of the first display device 100 acquires information on the entire playback time of the specific broadcast program using the broadcast schedule table And can transmit information on the total playback time of the specific broadcast program to the second display device 200. [

On the other hand, when receiving information on the total reproduction time of specific contents reproduced in the first display device 100, the control unit 270 of the second display device 200 determines whether the specific reproduction The UI 1320 corresponding to the entire playback period of the content can be displayed.

Meanwhile, the controller 270 of the second display device 200 may display the UI object 1321 corresponding to the playback point of the specific content to be played back on the first display device 100.

On the other hand, when a plurality of images corresponding to the user of the first display device 100 and a plurality of contents respectively corresponding to the images at the time of shooting the plurality of images are received, 2, the control unit 270 of the display device 200 may display a specific image corresponding to a specific image of the plurality of images and a specific image of the plurality of contents.

The control unit 270 of the second display device 200 displays a plurality of images corresponding to the plurality of images and the plurality of images corresponding to the plurality of images, A plurality of images taken by the user and a plurality of contents corresponding to the images at the time of shooting the plurality of images can be stored in the storage unit 140. [

Further, when an input for viewing a plurality of images and a plurality of images corresponding to the plurality of images respectively corresponding to the received images is captured, the control unit 170 may respectively correspond to a plurality of images and a plurality of images at the time of shooting A plurality of contents can be displayed.

On the other hand, on the basis of the input for searching for the plurality of contents, the control unit 270 of the second display device 200 displays the specific image corresponding to the specific image of the plurality of images, Can be displayed.

For example, when an input for viewing a plurality of images and a plurality of contents corresponding to the plurality of images corresponding to the plurality of images at the time of shooting are received, the controller 170 displays a plurality of images or a plurality of contents A UI 1330 for searching can be displayed.

On the other hand, the content corresponding to the time when the first image and the first image taken by the user are photographed, the second image and the second image photographed by the user, the third image captured by the user, It is assumed that the second display device 100 receives and stores contents corresponding to the time when the third image is captured.

In this case, when an input for selecting the second UI element 1332 for searching the next image (or next content) is received, the controller 270 of the second display device 200 displays, as shown in FIG. 13A, It is possible to display the content 1310 corresponding to the time when the first image 1340 and the first image 1340 are displayed.

On the other hand, a second UI element 1332 for searching for the next image (or next content) in a state where the content 1310 corresponding to the time when the first image 1340 and the first image 1340 are displayed is displayed 13B, the controller 270 of the second display device 200 displays the content corresponding to the time when the second video 1360 and the second video 1360 are played back, Lt; RTI ID = 0.0 > 1350 < / RTI >

Also, a second UI element 1332 for searching for the next image (or next content) in a state in which the content 1350 corresponding to the time when the second image 1360 and the second image 1360 are photographed is displayed The control unit 270 of the second display device 200 displays the content corresponding to the time point when the third video 1380 and the second video 1380 are played back as shown in FIG. Lt; RTI ID = 0.0 > 1370 < / RTI >

The first UI element 1331 for searching for the previous image (or the previous content) in the state where the content 1370 corresponding to the time when the third image 1380 and the second image 1380 are photographed is displayed, The control unit 270 of the second display device 200 displays the content corresponding to the point in time when the second image 1360 and the second image 1360 are played, as shown in FIG. 13B, Lt; RTI ID = 0.0 > 1350 < / RTI >

On the other hand, when an input for selecting a third UI element 1333 for terminating the search of a plurality of images or a plurality of contents is received, the control unit 270 of the second display device 200 displays a plurality of images and a plurality of The display of a plurality of contents corresponding to each of the plurality of contents may be terminated and the display may return to the previous screen.

Meanwhile, in the present embodiment, a plurality of contents corresponding to a plurality of images and a plurality of images at the time of capturing a plurality of images among the entire contents are transmitted from the first display device to the second display device, but the present invention is not limited thereto. For example, the first display device 100 may transmit the entire contents and a plurality of images to the second display device 200. [ In this case, the second display device 200 can display the entire contents received, and can display each of the plurality of images at a time corresponding to a time point when each of the plurality of images is photographed.

As described above, according to the present invention, in the second display device, a plurality of images corresponding to a plurality of images and a plurality of images are stored, and an input for searching a plurality of images and a plurality of contents corresponding to each of the plurality of images is received The user of the second display device 200 can provide an environment in which a plurality of images corresponding to a plurality of images and a plurality of images corresponding to the plurality of images can be viewed in the future.

That is, according to the present invention, by storing a plurality of contents corresponding to each of a plurality of images and a plurality of images, it is possible to provide an environment in which the images photographed by the user and various contents corresponding thereto, .

On the other hand, in the present embodiment, a plurality of images corresponding to a plurality of images and a plurality of images corresponding to the plurality of images are displayed after being stored, but the present invention is not limited thereto. For example, the second display device 200 may store not only a plurality of contents corresponding to a plurality of received images and a plurality of images corresponding to the plurality of images, but also images captured by a user of the second display device 200 (240). ≪ / RTI >

In this case, the controller 270 may display an image of a user of the first display device 100 at a time point corresponding to a time point when the user's image of the first display device 100 is photographed, It is possible to display an image of a user of the second display device 200 at a time point corresponding to a time point when the user's image of the device 200 is photographed.

Meanwhile, the present embodiment has been described as being implemented in the second display device 200, but the present invention is not limited to this, and the first display device 100 can also be implemented. That is, the first display device 100 can store a plurality of images corresponding to a plurality of images and a plurality of images, respectively, in the storage unit 140. Based on the input for searching for a plurality of contents, The controller 170 of the apparatus 100 may display a specific image corresponding to a specific image of the plurality of images and a specific image of the plurality of contents.

13A to 13C, a plurality of contents constituting a specific content (for example, a baseball game) and an image corresponding to each of a plurality of contents are searched, but the present invention is not limited thereto.

For example, the first display device 100 may display a first video and a second video and a second video corresponding to the first video (e.g., a soccer game) (For example, B news) corresponding to the third playback image and the third image of the second playback content corresponding to the second image (for example, A movie) In the second display device 200, the first image, the second image, and the third image can be searched or the first content, the second content, and the third content can be searched using the above-described method.

The present invention described above can be embodied as computer-readable codes on a medium on which a program is recorded. The computer readable medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of the computer readable medium include a hard disk drive (HDD), a solid state disk (SSD), a silicon disk drive (SDD), a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, , And may also be implemented in the form of a carrier wave (e.g., transmission over the Internet). Also, the computer may include a control unit 180 of the terminal. Accordingly, the above description should not be construed in a limiting sense in all respects and should be considered illustrative. The scope of the present invention should be determined by rational interpretation of the appended claims, and all changes within the scope of equivalents of the present invention are included in the scope of the present invention.

100: display device 200: second display device

Claims (20)

A method of operating a display device communicating with a second display device,
Displaying the content;
Obtaining information on a reaction of a user who is viewing the content;
Storing an image of a user who is listening to the content when the user who is watching the content responds to the content based on a response of the user viewing the content; And
And transmitting to the second display device at least one of a video image of a user viewing the content and a content corresponding to an image of a user viewing the content
A method of operating a display device in communication with a second display device.
The method according to claim 1,
Wherein the step of acquiring information on a reaction of a user who is listening to the content comprises:
And acquiring information about a reaction of a user who is listening to the content by receiving a voice of a user who is watching the content or by capturing an image of a user who is watching the content,
Wherein the step of storing the captured image of the user who is viewing the content,
Storing the captured image of the user representing the specific reaction when the user who observes the content exhibits a specific reaction based on at least one of a pattern of the received voice and a pattern of movement of the user viewing the content Included
A method of operating a display device in communication with a second display device.
The method according to claim 1,
Wherein the step of acquiring information on a reaction of a user who is listening to the content comprises:
Receiving an input for capturing a user viewing the content from a user viewing the content,
Wherein the step of storing the captured image of the user who is viewing the content,
Capturing a user viewing the content and storing an image of a user viewing the content when the input is received from a user viewing the content,
A method of operating a display device in communication with a second display device.
The method according to claim 1,
Wherein the step of transmitting at least one of a video image of a user viewing the content and a content corresponding to an image of a user viewing the content to the second display device,
And transmitting to the second display device a content corresponding to a playback section including a video of a user viewing the content and a time of acquiring the taken video,
A method of operating a display device in communication with a second display device.
The method according to claim 1,
Wherein the step of storing the captured image of the user who is viewing the content,
And storing a plurality of images of a user who views the content,
Wherein the step of transmitting at least one of a video image of a user viewing the content and a content corresponding to an image of a user viewing the content to the second display device,
And transmitting the content corresponding to the playback section including the plurality of images and the acquired time of the plurality of images to the second display device
A method of operating a display device in communication with a second display device.
The method according to claim 1,
Receiving from the second display device an image of a user of the second display device viewing the content transmitted to the second display device;
Further comprising displaying an image of a user of the second display device
A method of operating a display device in communication with a second display device.
A method of operating a second display device communicating with a display device,
Displaying a first content;
Receiving at least one of a first image of a user of the display device and a second content corresponding to the first image from the display device;
And displaying at least one of the first image and the second content
A method of operating a second display device in communication with a display device.
8. The method of claim 7,
Wherein the second content comprises:
A content corresponding to a playback section including a time point at which the first image is acquired,
Wherein displaying at least one of the first image and the second content comprises:
Displaying the second content and displaying the first image together with the second content at a time point corresponding to a time when the first image is photographed
A method of operating a second display device in communication with a display device.
8. The method of claim 7,
Wherein the step of receiving at least one of a first image of a user of the display device and a second content corresponding to the first image from the display device,
From the display device, the second contents corresponding to a plurality of images of a user of the display device and a playback interval including a time of acquiring the plurality of images,
Wherein the step of displaying at least one of the received first image and the received second content comprises:
Displaying the second content corresponding to a playback section including a time at which the plurality of images are acquired and displaying each of the plurality of images at a time corresponding to a time point at which the plurality of images were captured
A method of operating a second display device in communication with a display device.
8. The method of claim 7,
Wherein the step of receiving at least one of a first image of a user of the display device and a second content corresponding to the first image from the display device,
Receiving a plurality of images of a user of the display device and a plurality of contents respectively corresponding to the images at the time of shooting the plurality of images,
Wherein the step of displaying at least one of the received first image and the received second content comprises:
Receiving an input for searching for the plurality of contents;
Displaying a specific image among the plurality of images and a specific content corresponding to a time point when the specific image is photographed, based on an input for searching for the plurality of contents
A method of operating a second display device in communication with a display device.
8. The method of claim 7,
Obtaining information on a reaction of a user who is viewing the second content;
Storing an image of a user who is viewing the second content when a user viewing the second content responds to the second content based on a response of a user viewing the second content;
And transmitting the captured image of the user viewing the second content to the first display device
A method of operating a second display device in communication with a display device.
A display device communicating with a second display device,
A communication unit for communicating with the second display device;
A storage unit for storing data;
A photographing unit for photographing an image;
A display unit for displaying an image; And
The control unit controls the display unit to display the content, acquires information on the reaction of the user who is viewing the content, and if the user who is watching the content based on the reaction of the user who views the content reacts to a specific response, Storing at least one of a video image of a user viewing the content and a content corresponding to a video image of a user viewing the content to the storage unit via the communication unit, 2 < / RTI > display device
A display device communicating with a second display device.
13. The method of claim 12,
Further comprising a microphone for receiving audio,
Wherein,
Acquiring information about a response of a user who receives the voice of the user who is listening to the content through the microphone or by acquiring an image of a user who is listening to the content, And a pattern of a movement of a user who is watching the content, and a pattern of a movement of a user who is watching the content, if the user viewing the content exhibits a specific reaction,
A display device communicating with a second display device.
13. The method of claim 12,
Further comprising an input for receiving an input,
Wherein,
A user who receives an input for capturing a user who views the content from the user who views the content through the input unit and a user who views the content when the input is received from the user who views the content, Storing the captured image of the user
A display device communicating with a second display device.
13. The method of claim 12,
Wherein,
The content corresponding to the playback section including the video of the user who views the content and the time of acquiring the taken video is transmitted to the second display device
A display device communicating with a second display device.
13. The method of claim 12,
Wherein,
Wherein the first display device stores a plurality of images of a user viewing the content and transmits the content corresponding to the plurality of images and the playback section including the acquired plurality of images to the second display device
A display device communicating with a second display device.
A second display device communicating with a display device,
A communication unit for communicating with the display device;
A display unit for displaying an image; And
Wherein the control unit controls the display unit to display the first content and receives at least one of the first image captured by the user of the display device and the second content corresponding to the first image from the display device through the communication unit, 1 video and the second content, and a controller for controlling the display unit to display at least one of
A second display device communicating with the display device.
18. The method of claim 17,
Wherein the second content comprises:
A content corresponding to a playback section including a time point at which the first image is acquired,
Wherein,
Displaying the second content and displaying the first image together with the second content at a time corresponding to a time when the first image is photographed
A second display device communicating with the display device.
18. The method of claim 17,
Wherein,
The display device receives from the display device the second contents corresponding to the plurality of images of the user of the display device and the playback section including the time of acquiring the plurality of images, And displays each of the plurality of images at a time point corresponding to a time point at which the plurality of images are photographed
A second display device communicating with the display device.
18. The method of claim 17,
Further comprising an input for receiving an input,
Wherein,
A plurality of images captured by the user of the display device and a plurality of contents respectively corresponding to the images at the time of shooting the plurality of images are received and an input for searching for the plurality of contents is received through the input unit, A specific image of the plurality of images and a specific content corresponding to a time point when the specific image is photographed is displayed on the basis of an input for searching for the content of the specific image
A second display device communicating with the display device.
KR1020160013533A 2016-02-03 2016-02-03 Display device to communicate another display device and method for operating thereof KR20170092322A (en)

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