WO2022270645A1 - 영상표시장치 - Google Patents
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- 238000012545 processing Methods 0.000 claims abstract description 184
- 238000000034 method Methods 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 21
- 238000004891 communication Methods 0.000 description 19
- 230000033001 locomotion Effects 0.000 description 11
- 230000005236 sound signal Effects 0.000 description 8
- 230000036541 health Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 241001270131 Agaricus moelleri Species 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/4668—Learning process for intelligent management, e.g. learning user preferences for recommending movies for recommending content, e.g. movies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
Definitions
- the present invention relates to an image display device, and more particularly, to an image display device capable of recommending and displaying suitable content based on an account and collected information.
- An image display device is a device that displays images, and can display various images through the image display device.
- it is possible to access an external server through a network and display an image or screen provided by the external server.
- Korean Patent Laid-open Publication No. 10--2006-0062967 discloses a broadcast program recommendation apparatus and method using internet search details and TV viewing details.
- An object of the present invention is to provide a video display device capable of recommending and displaying suitable content based on an account and collected information.
- An image display device for achieving the above object includes a display, an interface unit for transmitting account information to an external server when account information is input, and outputting a video signal to the display, and a signal processing device that collects text and image-based information based on the account information and controls to display recommended content based on the collected information.
- the signal processing device when account information for any one of a plurality of accounts is input, controls the input account information to be transmitted to an external server, and the interface unit transmits the collected information to a recommendation server, Recommended content may be received from the recommendation server.
- the interface unit may request recommended content from a recommendation server.
- the signal processing device may control to display recommended content based on collected information when there is a recommended content display input.
- the signal processing device includes an account information management unit that manages account information, an information collection unit that collects text and image-based information based on the account information, and a recommendation service management unit that receives and manages recommended content from a recommendation server.
- an account information management unit that manages account information
- an information collection unit that collects text and image-based information based on the account information
- a recommendation service management unit that receives and manages recommended content from a recommendation server.
- the signal processing device displays an account screen including a plurality of accounts, and when first account information is selected from among the plurality of accounts in the account screen, the selected first account information is displayed as an external first account corresponding to the first account. 1 server, and control to display a screen related to the external first server.
- the signal processing device may collect text and image-based information in a screen related to the external first server, and display first recommended content based on the collected information.
- the signal processing device controls to transmit the selected second account information to an external second server corresponding to the second account when second account information is selected from among a plurality of accounts in the account screen, and controls the external second account information to be transmitted. You can control the display of screens related to the server.
- the signal processing device may collect text- and image-based information in the screen related to the second external server, and display second recommended content based on the collected information.
- account information may include account information of a social network service.
- text- and image-based information may include at least one of text posting information, posting information, search history information, and viewing history information.
- a video display device includes a display and an interface unit that transmits account information to a server providing an external social network service when account information of a social network service is input. and a signal processing device that outputs a video signal to a display, collects text and image-based information based on account information, and controls display of recommended content based on the collected information.
- the signal processing device controls to transmit the input account information to an external server when account information for any one social network service account among a plurality of social network service accounts is input, and the interface unit controls the collected Information may be transmitted to the recommendation server, and recommended content may be received from the recommendation server.
- the signal processing device may control to display recommended content based on collected information when there is a recommended content display input.
- the signal processing device displays an account screen including accounts of a plurality of social network services, and when first account information is selected from among the accounts of a plurality of social network services in the account screen, the selected first account information is displayed. It is controlled to be transmitted to the external first server corresponding to 1 account, and a screen related to the external first server can be controlled to be displayed.
- the signal processing device may collect text and image-based information in a screen related to the external first server, and display first recommended content based on the collected information.
- the signal processing device controls to transmit the selected second account information to an external second server corresponding to the second account when second account information is selected from among a plurality of social network service accounts in the account screen, A screen related to the second external server can be controlled to be displayed.
- the signal processing device may collect text- and image-based information in the screen related to the second external server, and display second recommended content based on the collected information.
- the signal processing device may control the information collection method to be different according to the account of the selected social network service.
- the signal processing device may control to display the recommended content in a variable manner according to collected information.
- An image display device includes a display, an interface unit that transmits account information to an external server when account information is input, outputs a video signal to the display, and displays text based on the account information. and a signal processing device that collects image-based information and controls to display recommended content based on the collected information. Accordingly, it is possible to recommend and display suitable content based on the account and collected information.
- the signal processing device when account information for any one of a plurality of accounts is input, controls the input account information to be transmitted to an external server, and the interface unit transmits the collected information to a recommendation server, Recommended content may be received from the recommendation server. Accordingly, it is possible to recommend and display suitable content based on the account and collected information.
- the interface unit may request recommended content from a recommendation server. Accordingly, it is possible to recommend and display suitable content based on the account and collected information.
- the signal processing device may control to display recommended content based on collected information when there is a recommended content display input. Accordingly, it is possible to recommend and display suitable content based on the account and collected information.
- the signal processing device includes an account information management unit that manages account information, an information collection unit that collects text and image-based information based on the account information, and a recommendation service management unit that receives and manages recommended content from a recommendation server.
- an account information management unit that manages account information
- an information collection unit that collects text and image-based information based on the account information
- a recommendation service management unit that receives and manages recommended content from a recommendation server.
- the signal processing device displays an account screen including a plurality of accounts, and when first account information is selected from among the plurality of accounts in the account screen, the selected first account information is displayed as an external first account corresponding to the first account. 1 server, and control to display a screen related to the external first server. Accordingly, it is possible to recommend and display suitable content based on the account and collected information.
- the signal processing device may collect text and image-based information in a screen related to the external first server, and display first recommended content based on the collected information. Accordingly, it is possible to recommend and display suitable content based on the account and collected information.
- the signal processing device controls to transmit the selected second account information to an external second server corresponding to the second account when second account information is selected from among a plurality of accounts in the account screen, and controls the external second account information to be transmitted.
- the signal processing device may collect text- and image-based information in the screen related to the second external server, and display second recommended content based on the collected information. Accordingly, it is possible to recommend and display suitable content based on the account and collected information.
- account information may include account information of a social network service. Accordingly, it is possible to recommend and display suitable contents based on the account of the social network service and the collected information.
- text- and image-based information may include at least one of text posting information, posting information, search history information, and viewing history information. Accordingly, it is possible to recommend and display suitable content based on the account and collected information.
- an image display device includes a display, an interface unit for transmitting account information to a server providing an external social network service when account information of a social network service is input, and a display on the display. and a signal processing device that outputs a video signal, collects text and image-based information based on account information, and controls display of recommended content based on the collected information. Accordingly, it is possible to recommend and display suitable content based on the account and collected information.
- the signal processing device controls to transmit the input account information to an external server when account information for any one social network service account among a plurality of social network service accounts is input, and the interface unit controls the collected Information may be transmitted to the recommendation server, and recommended content may be received from the recommendation server. Accordingly, it is possible to recommend and display suitable contents based on the account of the social network service and the collected information.
- the signal processing device may control to display recommended content based on collected information when there is a recommended content display input. Accordingly, it is possible to recommend and display suitable contents based on the account of the social network service and the collected information.
- the signal processing device displays an account screen including accounts of a plurality of social network services, and when first account information is selected from among the accounts of a plurality of social network services in the account screen, the selected first account information is displayed. It is controlled to be transmitted to the external first server corresponding to 1 account, and a screen related to the external first server can be controlled to be displayed. Accordingly, it is possible to recommend and display suitable contents based on the account of the social network service and the collected information.
- the signal processing device may collect text and image-based information in a screen related to the external first server, and display first recommended content based on the collected information. Accordingly, it is possible to recommend and display suitable contents based on the account of the social network service and the collected information.
- the signal processing device controls to transmit the selected second account information to an external second server corresponding to the second account when second account information is selected from among a plurality of social network service accounts in the account screen, A screen related to the second external server can be controlled to be displayed. Accordingly, it is possible to recommend and display suitable contents based on the account of the social network service and the collected information.
- the signal processing device may collect text- and image-based information in the screen related to the second external server, and display second recommended content based on the collected information. Accordingly, it is possible to recommend and display suitable contents based on the account of the social network service and the collected information.
- the signal processing device may control the information collection method to be different according to the account of the selected social network service. Accordingly, it is possible to recommend and display suitable contents based on the account of the social network service and the collected information.
- FIG. 1 is a diagram illustrating an image display device according to an embodiment of the present invention.
- FIG. 2 is an example of an internal block diagram of the image display device of FIG. 1 .
- FIG. 3 is an example of an internal block diagram of the signal processing device of FIG. 2 .
- 4A is a diagram illustrating a control method of the remote controller of FIG. 2 .
- Figure 4b is an internal block diagram of the remote control device of Figure 2.
- FIG. 5 is an example of an internal block diagram of the signal processing device of FIG. 1 .
- FIG. 6 is a flowchart showing an example of an operating method of an image display device according to an embodiment of the present invention.
- FIG. 7 is a flowchart showing another example of a method of operating an image display device according to an embodiment of the present invention.
- 8A to 9E are diagrams referenced for description of the operation method of FIG. 7 or 8 .
- module and “unit” for the components used in the following description are simply given in consideration of ease of writing this specification, and do not themselves give a particularly important meaning or role. Accordingly, the “module” and “unit” may be used interchangeably.
- FIG. 1 is an example of a diagram showing an image display device according to an embodiment of the present invention.
- an image display device 100 includes a display 180 for displaying an image, and an external device interface for transmitting account information to an external server when account information is input.
- unit (130 in FIG. 2) or the network interface unit (135 in FIG. 2) and outputs a video signal to the display 180, collects text and image-based information based on the account information, and based on the collected information and a signal processing device 170 that controls to display recommended content. Accordingly, it is possible to recommend and display suitable content based on the account and collected information.
- the account information may include account information of a social network service (SNS).
- SNS social network service
- the video display device 100 transmits the account information to the server (such as SVa in FIG. 5) providing the social network service, and displays the social network service screen from the server. can be received and displayed.
- the server such as SVa in FIG. 5
- the video display device 100 may collect text and image-based information within the social network service screen and transmit the collected information to an external recommendation server (SVm in FIG. 5).
- an external recommendation server SVm in FIG. 5
- the video display device 100 may receive recommended content from an external recommendation server (SVm in FIG. 5) and display the recommended content. Accordingly, it is possible to recommend and display suitable contents based on the account of the social network service and the collected information. This will be described in more detail with reference to FIG. 5 below.
- an external recommendation server SVm in FIG. 5
- the image display device 100 of FIG. 1 may be a TV, a monitor, a tablet PC, or a vehicle display device.
- FIG. 2 is an example of an internal block diagram of the image display device of FIG. 1 .
- an image display device 100 includes an image receiving device 105, an external device interface unit 130, a network interface unit 135, a storage unit 140, It may include a user input interface unit 150, a sensor unit (not shown), a signal processing device 170, a display 180, and an audio output unit 185.
- the image receiving device 105 may receive an input image.
- the image receiving device 105 may receive a broadcast image, an HDMI image, or an external input image such as a streamed image.
- the image receiving device 105 may include a tuner unit 110, a demodulation unit 120, a network interface unit 130, and an external device interface unit 130.
- the image receiving device 105 may include only the tuner unit 110, the demodulation unit 120, and the external device interface unit 130. That is, the network interface unit 130 may not be included.
- the tuner unit 110 selects a radio frequency (RF) broadcasting signal corresponding to a channel selected by a user or all pre-stored channels among radio frequency (RF) broadcasting signals received through an antenna (not shown). Also, the selected RF broadcasting signal is converted into an intermediate frequency signal or a baseband video or audio signal.
- RF radio frequency
- the tuner unit 110 may include a plurality of tuners in order to receive broadcast signals of a plurality of channels.
- a single tuner that simultaneously receives broadcast signals of multiple channels is also possible.
- the demodulation unit 120 receives the digital IF signal (DIF) converted by the tuner unit 110 and performs a demodulation operation.
- DIF digital IF signal
- the demodulator 120 may output a stream signal TS after performing demodulation and channel decoding.
- the stream signal may be a signal in which a video signal, an audio signal, or a data signal is multiplexed.
- the stream signal output from the demodulator 120 may be input to the signal processing device 170 .
- the signal processing device 170 performs demultiplexing, video/audio signal processing, and the like, outputs video to the display 180, and outputs audio to the audio output unit 185.
- the external device interface unit 130 may transmit or receive data with a connected external device (not shown), for example, the set-top box 50 .
- the external device interface unit 130 may include an A/V input/output unit (not shown), a wireless communication unit (not shown), and the like.
- the external device interface unit 130 can be wired/wireless connected to external devices such as DVD (Digital Versatile Disk), Blu-ray, game devices, cameras, camcorders, computers (laptops), set-top boxes, etc. , it can also perform input/output operations with external devices.
- DVD Digital Versatile Disk
- Blu-ray Blu-ray
- game devices cameras
- camcorders computers
- computers laptops
- set-top boxes etc.
- the A/V input/output unit in the external device interface unit 130 may receive video and audio signals from an external device. Meanwhile, a wireless communication unit (not shown) in the external device interface unit 130 may perform short-range wireless communication with other electronic devices.
- the external device interface unit 130 may exchange data with an adjacent mobile terminal 600 .
- the external device interface unit 130 may receive device information, running application information, application images, and the like from the mobile terminal 600 in the mirroring mode.
- the network interface unit 135 provides an interface for connecting the image display device 100 to a wired/wireless network including the Internet network.
- the network interface unit 135 may receive content or data provided by the Internet or a content provider or network operator through a network.
- the network interface unit 135 may include a wireless communication unit (not shown).
- the storage unit 140 may store programs for processing and controlling each signal in the signal processing device 170 or may store signal-processed video, audio, or data signals.
- the storage unit 140 may perform a function for temporarily storing video, audio, or data signals input to the external device interface unit 130 .
- the storage unit 140 may store information about a predetermined broadcasting channel through a channel storage function such as a channel map.
- FIG. 2 shows an embodiment in which the storage unit 140 is provided separately from the signal processing device 170, the scope of the present invention is not limited thereto.
- the storage unit 140 may be included in the signal processing device 170 .
- the user input interface unit 150 transmits a signal input by a user to the signal processing device 170 or transmits a signal from the signal processing device 170 to the user.
- user input signals such as power on/off, channel selection, and screen setting may be transmitted/received from the remote control device 200, or local keys (not shown) such as power keys, channel keys, volume keys, and set values may be used.
- a user input signal input from is transmitted to the signal processing device 170, or a user input signal input from a sensor unit (not shown) sensing a user's gesture is transmitted to the signal processing device 170, or the signal processing device ( A signal from 170) may be transmitted to a sensor unit (not shown).
- the signal processing device 170 demultiplexes an input stream through the tuner unit 110 or the demodulation unit 120 or the network interface unit 135 or the external device interface unit 130 or demultiplexes the demultiplexed signals. By processing, a signal for video or audio output can be generated and output.
- the signal processing device 170 receives a broadcast signal or HDMI signal received from the image receiving device 105, performs signal processing based on the received broadcast signal or HDMI signal, and processes the signal-processed image. signal can be output.
- the image signal processed by the signal processing device 170 may be input to the display 180 and displayed as an image corresponding to the corresponding image signal. Also, the image signal processed by the signal processing device 170 may be input to an external output device through the external device interface unit 130 .
- the audio signal processed by the signal processing device 170 may be output as audio to the audio output unit 185 . Also, the audio signal processed by the signal processing device 170 may be input to an external output device through the external device interface unit 130 .
- the signal processing device 170 may include a demultiplexer, an image processor, and the like. That is, the signal processing device 170 may perform various signal processing, and thus may be implemented in the form of a system on chip (SOC). This will be described later with reference to FIG. 3 .
- SOC system on chip
- the signal processing device 170 may control overall operations within the image display device 100 .
- the signal processing device 170 may control the tuner unit 110 to select (tuning) an RF broadcast corresponding to a channel selected by a user or a pre-stored channel.
- the signal processing device 170 may control the image display device 100 according to a user command input through the user input interface unit 150 or an internal program.
- the signal processing device 170 may control the display 180 to display an image.
- the image displayed on the display 180 may be a still image or a moving image, and may be a 2D image or a 3D image.
- the signal processing device 170 may display a predetermined object within an image displayed on the display 180 .
- the object may be at least one of a connected web screen (newspaper, magazine, etc.), an electronic program guide (EPG), various menus, widgets, icons, still images, moving pictures, and text.
- EPG electronic program guide
- the signal processing device 170 may recognize the user's location based on an image captured by a photographing unit (not shown). For example, the distance (z-axis coordinate) between the user and the image display device 100 may be determined. In addition, x-axis coordinates and y-axis coordinates within the display 180 corresponding to the user's location may be identified.
- the display 180 is driven by converting a video signal, data signal, OSD signal, control signal processed by the signal processing device 170, or a video signal, data signal, control signal, etc. received from the external device interface unit 130. generate a signal
- the display 180 may be configured as a touch screen and used as an input device in addition to an output device.
- the audio output unit 185 receives the audio-processed signal from the signal processing device 170 and outputs it as audio.
- a photographing unit photographs the user.
- the photographing unit may be implemented with one camera, but is not limited thereto, and may be implemented with a plurality of cameras.
- Image information captured by a photographing unit (not shown) may be input to the signal processing device 170 .
- the signal processing device 170 may detect a user's gesture based on an image captured by a photographing unit (not shown) or a detected signal from a sensor unit (not shown), or a combination thereof.
- the signal processing device 170 may be implemented in the form of a System On Chip (SOC).
- SOC System On Chip
- the power supply unit 190 supplies corresponding power throughout the image display device 100 .
- the power supply 190 includes a signal processing device 170 implemented in the form of a system on chip (SOC), a display 180 for displaying an image, and an audio output unit for outputting audio ( 185), etc. can be supplied with power.
- SOC system on chip
- the power supply unit 190 may include a converter that converts AC power to DC power and a dc/dc converter that converts the level of the DC power.
- the remote control device 200 transmits user input to the user input interface unit 150 .
- the remote control device 200 may use Bluetooth, radio frequency (RF) communication, infrared (IR) communication, ultra wideband (UWB), ZigBee, or the like.
- the remote control device 200 may receive a video, audio, or data signal output from the user input interface unit 150 and display or output it as an audio on the remote control device 200 .
- the above-described image display device 100 may be a digital broadcasting receiver capable of receiving fixed or mobile digital broadcasting.
- the block diagram of the image display device 100 shown in FIG. 2 is a block diagram for one embodiment of the present invention.
- Each component of the block diagram may be integrated, added, or omitted according to specifications of the image display device 100 that is actually implemented. That is, if necessary, two or more components may be combined into one component, or one component may be subdivided into two or more components.
- functions performed in each block are for explaining an embodiment of the present invention, and the specific operation or device does not limit the scope of the present invention.
- FIG. 3 is an example of an internal block diagram of the signal processing device of FIG. 2 .
- the signal processing device 170 may include a demultiplexer 310, an image processor 320, a processor 330, and an audio processor 370. there is. In addition, a data processor (not shown) may be further included.
- the demultiplexer 310 demultiplexes the input stream. For example, when MPEG-2 TS is input, it can be demultiplexed and separated into video, audio, and data signals.
- the stream signal input to the demultiplexer 310 may be a stream signal output from the tuner unit 110 or the demodulator 120 or the external device interface unit 130 .
- the image processing unit 320 may perform signal processing on an input image.
- the image processor 320 may perform image processing on the image signal demultiplexed by the demultiplexer 310 .
- the image processor 320 includes an image decoder 325, a scaler 335, a picture quality processor 635, an image encoder (not shown), an OSD processor 340, a frame rate converter 350, and a formatter. (360) and the like.
- the video decoder 325 decodes the demultiplexed video signal, and the scaler 335 performs scaling so that the resolution of the decoded video signal can be output on the display 180 .
- the image decoder 325 may include decoders of various standards. For example, an MPEG-2, H,264 decoder, a 3D image decoder for a color image and a depth image, a decoder for a multi-view image, and the like may be provided.
- the scaler 335 may scale an input video signal that has been video decoded in the video decoder 325 or the like.
- the scaler 335 may perform up-scaling when the size or resolution of the input video signal is small, and down-scaling when the size or resolution of the input video signal is large.
- the image quality processing unit 635 may perform image quality processing on an input image signal that has been image decoded in the image decoder 325 or the like.
- the image quality processing unit 635 may remove noise from an input video signal, expand resolution of grayscales of an input video signal, improve image resolution, perform high dynamic range (HDR) based signal processing, or , the frame rate may be varied, or image quality processing corresponding to panel characteristics, in particular, an organic light emitting panel may be performed.
- HDR high dynamic range
- the OSD processing unit 340 generates an OSD signal according to a user input or by itself. For example, based on a user input signal, a signal for displaying various types of information in graphics or text on the screen of the display 180 may be generated.
- the generated OSD signal may include various data such as a user interface screen of the image display device 100, various menu screens, widgets, and icons. Also, the generated OSD signal may include a 2D object or a 3D object.
- the OSD processing unit 340 may generate a pointer that can be displayed on a display based on a pointing signal input from the remote control device 200 .
- a pointer may be generated by a pointing signal processing device, and the OSD processing unit 240 may include such a pointing signal processing device (not shown).
- the pointing signal processing device (not shown) is not provided in the OSD processing unit 240 but is provided separately.
- the frame rate converter (FRC) 350 may convert the frame rate of an input image. Meanwhile, the frame rate conversion unit 350 may output as it is without separate frame rate conversion.
- the formatter 360 may change the format of an input video signal into a video signal for display on a display and output the converted video signal.
- the formatter 360 may change the format of the video signal to correspond to the display panel.
- the formatter 360 may change the format of the video signal.
- the format of the 3D video signal Side by Side format, Top / Down format, Frame Sequential format, Interlaced format, Checker Box It can be changed to any one of various 3D formats, such as a format.
- the processor 330 may control overall operations within the image display device 100 or the signal processing device 170 .
- the processor 330 may control the tuner 110 to select (tuning) an RF broadcast corresponding to a channel selected by a user or a pre-stored channel.
- the processor 330 may control the image display device 100 according to a user command input through the user input interface unit 150 or an internal program.
- the processor 330 may perform data transmission control with the network interface unit 135 or the external device interface unit 130 .
- the processor 330 may control operations of the demultiplexer 310 and the image processor 320 within the signal processing device 170 .
- the audio processor 370 in the signal processing device 170 may perform audio processing of the demultiplexed audio signal.
- the audio processing unit 370 may include various decoders.
- the audio processing unit 370 in the signal processing device 170 may process a base, a treble, volume control, and the like.
- a data processor (not shown) in the signal processing device 170 may perform data processing of the demultiplexed data signal.
- the demultiplexed data signal is an encoded data signal, it can be decoded.
- the encoded data signal may be electronic program guide information including broadcast information such as a start time and an end time of a broadcast program broadcast on each channel.
- FIG. 3 a block diagram of the signal processing device 170 shown in FIG. 3 is a block diagram for one embodiment of the present invention. Each component of the block diagram may be integrated, added, or omitted according to specifications of the signal processing device 170 that is actually implemented.
- the frame rate conversion unit 350 and the formatter 360 may be separately provided in addition to the image processing unit 320 .
- 4A is a diagram illustrating a control method of the remote controller of FIG. 2 .
- a pointer 205 corresponding to the remote control device 200 is displayed on the display 180.
- the user can move or rotate the remote control device 200 up and down, left and right (Fig. 4a (b)), front and back (Fig. 4a (c)).
- the pointer 205 displayed on the display 180 of the image display device corresponds to the movement of the remote control device 200.
- the corresponding pointer 205 moves and displays such a remote control device 200 according to movement in a 3D space, so it can be named a space remote controller or a 3D pointing device.
- Figure 4a (b) illustrates that when the user moves the remote control device 200 to the left, the pointer 205 displayed on the display 180 of the image display device also moves to the left correspondingly.
- the image display device may calculate the coordinates of the pointer 205 from information about the movement of the remote control device 200 .
- the image display device may display a pointer 205 to correspond to the calculated coordinates.
- FIG. 4 illustrates a case in which the user moves the remote control device 200 away from the display 180 while pressing a specific button in the remote control device 200 .
- a selection area in the display 180 corresponding to the pointer 205 may be zoomed in and displayed enlarged.
- a selection area within the display 180 corresponding to the pointer 205 may be zoomed out and reduced.
- the remote control device 200 moves away from the display 180, the selection area may be zoomed out, and when the remote control device 200 approaches the display 180, the selection area may be zoomed in.
- the moving speed or moving direction of the pointer 205 may correspond to the moving speed or moving direction of the remote control device 200 .
- Figure 4b is an internal block diagram of the remote control device of Figure 2.
- the remote control device 200 includes a wireless communication unit 420, a user input unit 435, a sensor unit 440, an output unit 450, a power supply unit 460, a storage unit 470, A controller 480 may be included.
- the wireless communication unit 420 transmits and receives signals with any one of the image display devices according to the above-described embodiments of the present invention.
- image display devices according to embodiments of the present invention one image display device 100 will be described as an example.
- the remote control device 200 may include an RF module 421 capable of transmitting and receiving signals to and from the image display device 100 according to RF communication standards.
- the remote control device 200 may include an IR module 423 capable of transmitting and receiving signals to and from the image display device 100 according to IR communication standards.
- the remote control device 200 transmits a signal containing information about the movement of the remote control device 200 to the image display device 100 through the RF module 421 .
- the remote control device 200 may receive a signal transmitted by the image display device 100 through the RF module 421 . In addition, the remote control device 200 may transmit commands related to power on/off, channel change, volume change, etc. to the image display device 100 through the IR module 423 as needed.
- the user input unit 435 may include a keypad, a button, a touch pad, or a touch screen.
- a user may input a command related to the image display device 100 to the remote control device 200 by manipulating the user input unit 435 .
- the user input unit 435 includes a hard key button, the user may input a command related to the image display device 100 to the remote control device 200 through a push operation of the hard key button.
- the user input unit 435 includes a touch screen, the user may input a command related to the image display device 100 to the remote control device 200 by touching a soft key on the touch screen.
- the user input unit 435 may include various types of input means that the user can manipulate, such as a scroll key or a jog key, and the present embodiment does not limit the scope of the present invention.
- the sensor unit 440 may include a gyro sensor 441 or an acceleration sensor 443 .
- the gyro sensor 441 may sense information about the movement of the remote control device 200 .
- the gyro sensor 441 may sense information about the operation of the remote control device 200 based on x, y, and z axes.
- the acceleration sensor 443 may sense information about the moving speed of the remote control device 200 and the like.
- a distance measurement sensor may be further provided, whereby a distance to the display 180 may be sensed.
- the output unit 450 may output a video or audio signal corresponding to manipulation of the user input unit 435 or a signal transmitted from the image display device 100 . Through the output unit 450, the user can recognize whether the user input unit 435 has been manipulated or whether the image display device 100 has been controlled.
- the output unit 450 includes an LED module 451 that lights up when the user input unit 435 is manipulated or a signal is transmitted and received with the image display device 100 through the wireless communication unit 425, and a vibration module that generates vibration ( 453), a sound output module 455 that outputs sound, or a display module 457 that outputs images.
- the power supply unit 460 supplies power to the remote control device 200 .
- the power supply unit 460 can reduce power waste by stopping power supply when the remote control device 200 does not move for a predetermined period of time.
- the power supply unit 460 may resume power supply when a predetermined key provided in the remote control device 200 is manipulated.
- the storage unit 470 may store various types of programs and application data necessary for controlling or operating the remote control device 200 . If the remote control device 200 transmits and receives signals wirelessly through the image display device 100 and the RF module 421, the remote control device 200 and the image display device 100 transmit signals through a predetermined frequency band. send and receive The control unit 480 of the remote control device 200 stores information about a frequency band that can wirelessly transmit and receive signals with the image display device 100 paired with the remote control device 200 in the storage unit 470, and can refer
- the control unit 480 controls all matters related to the control of the remote control device 200.
- the control unit 480 transmits a signal corresponding to a predetermined key manipulation of the user input unit 435 or a signal corresponding to the motion of the remote control device 200 sensed by the sensor unit 440 to the image display device through the wireless communication unit 425. (100).
- the user input interface unit 150 of the image display device 100 includes a wireless communication unit 151 capable of transmitting and receiving signals wirelessly with the remote control device 200, and a pointer corresponding to the operation of the remote control device 200.
- a coordinate value calculation unit 415 capable of calculating the coordinate value of may be provided.
- the user input interface unit 150 may wirelessly transmit and receive signals with the remote control device 200 through the RF module 412 .
- the remote control device 200 may receive a signal transmitted according to the IR communication standard.
- the coordinate value calculating unit 415 corrects hand shake or error from the signal corresponding to the operation of the remote control device 200 received through the wireless communication unit 151 and displays the coordinate value of the pointer 205 on the display 170. (x,y) can be calculated.
- the transmission signal of the remote control device 200 input to the image display device 100 through the user input interface unit 150 is transmitted to the signal processing device 170 of the image display device 100 .
- the signal processing device 170 can determine information about the operation and key manipulation of the remote control device 200 from the signal transmitted by the remote control device 200, and control the image display device 100 in response thereto. .
- the remote control device 200 may calculate a pointer coordinate value corresponding to the operation and output it to the user input interface unit 150 of the image display device 100 .
- the user input interface unit 150 of the image display device 100 may transmit information on the received pointer coordinate value to the signal processing device 170 without a separate hand shake or error correction process.
- the coordinate value calculation unit 415 may be provided inside the signal processing device 170 instead of the user input interface unit 150, unlike the drawing.
- FIG. 5 is an example of an internal block diagram of the signal processing device of FIG. 1 .
- the signal processing device 170 in the image display device 100 includes an account information management unit 510 that manages account information, and text and image based information based on the account information. It may include an information collection unit 520 that collects information and a recommendation service management unit 530 that receives and manages recommended content from the recommendation server SVm.
- the account information manager 510 may manage or store a plurality of user account information.
- the account information management unit 510 may manage or store account information of a plurality of social network services (SNS).
- SNS social network services
- facebook, naver, google, etc. are exemplified as examples of a plurality of social network services (SNS), but various examples are possible.
- SNS social network services
- the account information management unit 510 based on the input signal of the remote control device 200 or the user's voice signal, when any one of the plurality of accounts is selected, will deliver the selected account information to the information collection unit 520 It can (S1).
- the information collection unit 520 may control the selected account information to be transmitted to an external SNS server corresponding to the selected account information through the external device interface unit 130 or the network interface unit 135.
- a first server (SVa), a second server (SVb), and a third server (SVc) respectively corresponding to facebook, naver, and google are exemplified.
- the information collection unit 520 transmits account information for facebook through the external device interface unit 130 or the network interface unit 135 to the first server (SVa). ) can be controlled to be transmitted (S2).
- the information collection unit 520 in the signal processing device 170 may receive data on the access screen from the first server SVa and control the access screen to be displayed on the display 180 .
- the information collecting unit 520 in the signal processing device 170 may collect information based on data received from the first server SVa.
- the information collection unit 520 in the signal processing device 170 may collect information based on text and image-based information received from the first server SVa.
- text and image-based information may include at least one of text posting information, post information, search history information, and viewing history information.
- the information collection unit 520 in the signal processing device 170 may collect information based on text data and image data in various screens searched by the user.
- the information collection unit 520 in the signal processing device 170 analyzes the user's posting information, preferred posting information, etc. by using the API (Application Programming Interface) of the SNS access screen, and in the text data Extracted content information or genre information may be extracted, and preferred content information or genre information may be stored.
- API Application Programming Interface
- the information collection unit 520 in the signal processing device 170 when there is a recommended content display input, transmits the collected information through the external device interface unit 130 or the network interface unit 135 to a content recommendation server ( SVm) can be controlled to be transmitted (S3).
- a content recommendation server SVm
- the information transmitted to the recommendation server (SVm) may be viewing history information, preferred content information or genre information.
- the recommendation service management unit 530 in the signal processing device 170 according to the input signal of the remote control device 200 or the user's voice signal, when there is a recommended content display input, the external device interface unit 130 or the network Through the interface unit 135, it is possible to request recommended content from the recommendation server SVm (S4).
- the recommendation service management unit 530 in the signal processing device 170 receives recommended content from the recommendation server SVm through the external device interface unit 130 or the network interface unit 135 (S5), and recommends You can control the display of content.
- the signal processing device 170 may display the recommended content in a variable manner according to collected information.
- the displayed text and image may be different depending on the user according to the user's search.
- the recommended contents from the recommendation server SVm are different because the preferred contents or genres are different.
- the recommended content from the recommendation server SVm may be health-related content.
- the recommended content from the recommendation server SVm may be content related to foreign-related dramas.
- the signal processing device 170 may control the information collection method to be different according to the account of the selected social network service.
- the signal processing device 170 may collect information based on preferred text and images among displayed text and images, and may identify preferred content.
- the signal processing device 170 may collect information based on text and images related to search among displayed text and images, and may identify preferred content.
- FIG. 6 is a flowchart showing an example of an operating method of an image display device according to an embodiment of the present invention.
- the signal processing device 170 of the image display device 100 controls an account screen including a plurality of accounts to be displayed based on an input signal from the remote control device 200 or a user voice signal. can do.
- the signal processing device 170 of the image display device 100 when a selection signal of any one of a plurality of accounts is received from the remote control device 200, etc., controls the login to be performed with the selected one account. Do (S610).
- the signal processing device 170 of the image display device 100 controls to transmit the selected account information to an external server (S620).
- the signal processing device 170 of the image display device 100 after logging in to the first server SVa is completed, based on the data received from the first server SVa, the connection screen of the first server SVa. can be controlled to display.
- the signal processing device 170 of the image display device 100 collects text and image-based information based on the account information within the access screen of the first server SVa (S630), and displays recommended content. If there is an input, it may be controlled to display recommended content based on the collected information (S670).
- FIG. 7 is a flowchart showing another example of a method of operating an image display device according to an embodiment of the present invention.
- the signal processing device 170 of the image display device 100 controls an account screen including a plurality of accounts to be displayed based on an input signal from the remote control device 200 or a user voice signal. can do.
- the signal processing device 170 of the image display device 100 when a selection signal of any one of a plurality of accounts is received from the remote control device 200, etc., controls the login to be performed with the selected one account. Do (S610).
- the signal processing device 170 of the image display device 100 controls to transmit the selected account information to an external server (S620).
- the signal processing device 170 of the image display device 100 may control transmission of the input account information to an external server when account information for any one account among a plurality of accounts is input. .
- account information may include account information of a social network service.
- facebook, naver, google, etc. are exemplified as a plurality of social network services (SNS), and when an account related to facebook is selected, the signal processing device 170 of the image display device 100 ) may perform login and transmit information related to the facebook account to the first server SVa.
- SNS social network services
- the signal processing device 170 of the image display device 100 after logging in to the first server SVa is completed, based on the data received from the first server SVa, the connection screen of the first server SVa. can be controlled to display.
- the signal processing device 170 of the image display device 100 collects text and image-based information based on the account information within the access screen of the first server SVa (S630).
- the signal processing device 170 of the image display device 100 may control the collected information to be transmitted to the recommendation server SVm through the external device interface unit 130 or the network interface unit 135. (S635).
- the recommendation server SVm may be a server provided by the video display device 100, but is not limited thereto and various examples are possible.
- the signal processing device 170 of the image display device 100 based on the input signal from the remote control device 200 or the user's voice signal, receives the recommended content display input, the external device interface unit 130 ) or through the network interface unit 135, the recommended content may be requested from the recommendation server SVm (S640).
- the signal processing device 170 of the image display device 100 may receive recommended content from the recommendation server SVm through the external device interface unit 130 or the network interface unit 135 (S645). .
- the signal processing device 170 of the image display device 100 may control the recommended content received from the recommendation server SVm to be displayed on the display 180 (S670). Accordingly, it is possible to recommend and display suitable content based on the account and collected information.
- 8A to 9E are diagrams referenced for description of the operation method of FIG. 7 or 8 .
- 8A illustrates an account screen including a plurality of accounts.
- the signal processing device 170 may control an account screen 800 including a plurality of accounts to be displayed based on an input signal from the remote control device 200 and the like.
- the plurality of accounts at this time may be accounts of a plurality of social network services.
- the signal processing device 170 displays an SNS account setting item 802, a first SNS account item 808, a second SNS account item 806, and a third SNS account item 804 in the account screen 800. can be controlled as much as possible.
- FIG. 8B illustrates selection of a first SNS account item 808 in an account screen including a plurality of accounts.
- the signal processing device 170 may control a first SNS account item 808 to be selected from among a plurality of account items based on an input signal from the remote control device 200 and the like.
- the signal processing device 170 transmits the first account information corresponding to the first SNS account item 808 to the external device interface unit ( 130) or the network interface unit 135, it is possible to control transmission to an external first server (SVa) corresponding to the first account.
- the signal processing device 170 receives data related to the connection screen from the external first server SVa through the external device interface unit 130 or the network interface unit 135, and receives the external first server SVa.
- a screen related to the server SVa can be controlled to be displayed.
- the signal processing device 170 may collect text and image-based information in the screen related to the external first server SVa, and display first recommended content based on the collected information.
- FIG 8C illustrates an access screen 810 of the first SNS displayed on the video display device 100.
- the signal processing device 170 may perform a search or search based on an input signal from the remote control device 200 within the connection screen 810 of the first SNS.
- the recommended content from the recommendation server SVm may be health-related content.
- FIG. 8D illustrates a recommended content display input 815 based on a user's voice.
- the signal processing device 170 may receive a recommended content display input 815 based on a user's voice using the remote control device 200 while displaying a predetermined image 820 .
- the signal processing device 170 may request recommended content from the recommendation server SVm and receive the recommended content through the external device interface unit 130 or the network interface unit 135 .
- the received recommended content may be controlled to be displayed.
- FIG. 8E illustrates that a recommended content screen 830 is displayed.
- the signal processing device 170 may control to display a recommended content screen 830 related to health received from the recommendation server SVm. there is.
- the recommended content screen 830 may include recommended content genre information 832 , a recommended content item 834 , and a recommended content thumbnail item 836 . Accordingly, it is possible to recommend and display suitable content based on the account and collected information.
- FIG. 8F is a diagram referred to for explaining the operation of the information collecting unit 520 of FIG. 5 .
- the information collection unit 520 may control the selected account information to be transmitted to an external SNS server (SVa) corresponding to the selected account information (S11).
- SVa external SNS server
- the information collection unit 520 as SNS communication 521, through the external device interface unit 130 or the network interface unit 135, account information for facebook may be controlled to be transmitted to the first server SVa.
- the information collection unit 520 in the signal processing device 170 receives data on the access screen from the first server SVa (S12), and displays the access screen (180). can be controlled to be displayed.
- the information collection unit 520 may collect information based on data received from the first server SVa.
- the information collection unit 520 in the signal processing device 170 may collect information based on text and image-based information received from the first server SVa for content or genre extraction 523. Yes (S13).
- text and image-based information may include at least one of text posting information, post information, search history information, and viewing history information.
- the information collection unit 520 in the signal processing device 170 may collect information based on text data and image data in various screens searched by the user.
- the information collection unit 520 in the signal processing device 170 analyzes the user's posting information, preferred posting information, etc. by using the API (Application Programming Interface) of the SNS access screen, and in the text data Extracted content information or genre information may be extracted.
- API Application Programming Interface
- the information collection unit 520 in the signal processing device 170 may store preferred content information or genre information based on the extracted content information or genre information for the user information promotion 525 (S14 ).
- the information collection unit 520 in the signal processing device 170 receives collection information such as stored content information or genre information for communication with the recommendation server 527 (S15 ), through the external device interface unit 130 or the network interface unit 135, the collected information may be controlled to be transmitted to the content recommendation server (SVm) (S16).
- collection information such as stored content information or genre information for communication with the recommendation server 527 (S15 )
- the external device interface unit 130 or the network interface unit 135 the collected information may be controlled to be transmitted to the content recommendation server (SVm) (S16).
- viewing history information may be further transmitted to the recommendation server SVm.
- the signal processing device 170 when there is a recommended content display input according to the input signal of the remote control device 200 or the user voice signal, through the external device interface unit 130 or the network interface unit 135 , it is possible to request recommended content from the recommendation server (SVm).
- SVm recommendation server
- the signal processing device 170 may receive recommended content from the recommendation server SVm through the external device interface unit 130 or the network interface unit 135, and control to display the recommended content. Accordingly, it is possible to recommend and display suitable content based on the account and collected information.
- 9A illustrates an account screen including a plurality of accounts.
- the signal processing device 170 may control an account screen 800 including a plurality of accounts to be displayed based on an input signal from the remote control device 200 and the like.
- the signal processing device 170 displays an SNS account setting item 802, a first SNS account item 808, a second SNS account item 806, and a third SNS account item 804 in the account screen 800. can be controlled as much as possible.
- 9B illustrates selection of a second SNS account item 806 in an account screen including a plurality of accounts.
- the signal processing device 170 may control a second SNS account item 806 to be selected from among a plurality of account items based on an input signal from the remote control device 200 and the like.
- the signal processing device 170 transmits the second account information corresponding to the second SNS account item 806 to the external device interface unit ( 130) or the network interface unit 135, it is possible to control transmission to an external second server (SVb) corresponding to the second account.
- the signal processing device 170 receives data related to the access screen from the external second server SVb through the external device interface unit 130 or the network interface unit 135, and receives the external second server SVb.
- a screen related to the server SVb can be controlled to be displayed.
- the signal processing device 170 may collect text and image-based information in the screen related to the second external server SVb, and display second recommended content based on the collected information.
- FIG 9C illustrates an access screen 910 of the second SNS displayed on the video display device 100.
- the signal processing device 170 may perform a search or search based on an input signal from the remote control device 200 within the connection screen 910 of the second SNS.
- the recommended content from the recommendation server SVm may be content related to foreign dramas.
- FIG. 9D illustrates a recommended content display input 815 based on a user's voice.
- the signal processing device 170 may receive a recommended content display input 815 based on a user's voice using the remote control device 200 while displaying a predetermined image 820 .
- the signal processing device 170 may request recommended content from the recommendation server SVm and receive the recommended content through the external device interface unit 130 or the network interface unit 135 .
- the received recommended content may be controlled to be displayed.
- FIG. 9E illustrates that a recommended content screen 930 is displayed.
- the signal processing device 170 controls to display a recommended content screen 930 related to foreign dramas received from the recommendation server SVm. can do.
- the recommended content screen 930 may include a recommended content item 934 and a recommended content thumbnail item 936 . Accordingly, it is possible to recommend and display suitable content based on the account and collected information.
- the signal processing device 170 may control the information collection method to be different according to the account of the selected social network service.
- the signal processing device 170 may collect information based on preferred text and images among displayed text and images, and may identify preferred content.
- the signal processing device 170 may collect information based on text and images related to search among displayed text and images, and may identify preferred content.
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Abstract
Description
Claims (20)
- 디스플레이;계정 정보가 입력되는 경우, 상기 계정 정보를 외부의 서버로 전송하는 인터페이스부;상기 디스플레이에 영상 신호를 출력하며, 상기 계정 정보에 기초하여 텍스트 및 이미지 기반의 정보를 수집하고, 상기 수집된 정보에 기초하여 추천 컨텐츠를 표시하도록 제어하는 신호 처리 장치;를 포함하는 것을 특징으로 하는 영상표시장치.
- 제1항에 있어서,상기 신호 처리 장치는,복수의 계정 중 어느 한 계정에 대한 계정 정보가 입력되는 경우, 상기 입력된 계정 정보를 상기 외부의 서버로 전송하도록 제어하며,상기 인터페이스부는,상기 수집된 정보를 추천 서버로 전송하며, 상기 추천 서버로부터 추천 컨텐츠를 수신하는 것을 특징으로 하는 영상표시장치.
- 제2항에 있어서,상기 인터페이스부는,상기 추천 서버로 추천 컨텐츠를 요청하는 것을 특징으로 하는 영상표시장치.
- 제2항에 있어서,상기 신호 처리 장치는,추천 컨텐츠 표시 입력이 있는 경우, 상기 수집된 정보에 기초하여 상기 추천 컨텐츠를 표시하도록 제어하는 것을 특징으로 하는 영상표시장치.
- 제1항에 있어서,상기 신호 처리 장치는,상기 계정 정보를 관리하는 계정 정보 관리부;상기 계정 정보에 기초하여 텍스트 및 이미지 기반의 정보를 수집하는 정보 수집부;추천 서버로부터 추천 컨텐츠를 수신하고 관리하는 추천 서비스 관리부;를 포함하는 것을 특징으로 하는 영상표시장치.
- 제1항에 있어서,상기 신호 처리 장치는,복수의 계정을 포함하는 계정 화면을 표시하고, 상기 계정 화면 내의 상기 복수의 계정 중 제1 계정 정보가 선택되는 경우, 상기 선택된 제1 계정 정보를 상기 제1 계정에 대응하는 외부의 제1 서버로 전송하도록 제어하며,상기 외부의 제1 서버와 관련한 화면이 표시되도록 제어하는 것을 특징으로 하는 영상표시장치.
- 제6항에 있어서,상기 신호 처리 장치는,상기 외부의 제1 서버와 관련된 화면 내의 텍스트 및 이미지 기반의 정보를 수집하고, 상기 수집된 정보에 기초하여 제1 추천 컨텐츠를 표시하도록 제어하는 것을 특징으로 하는 영상표시장치.
- 제6항에 있어서,상기 신호 처리 장치는,상기 계정 화면 내의 상기 복수의 계정 중 제2 계정 정보가 선택되는 경우, 상기 선택된 제2 계정 정보를 상기 제2 계정에 대응하는 외부의 제2 서버로 전송하도록 제어하며,상기 외부의 제2 서버와 관련한 화면이 표시되도록 제어하는 것을 특징으로 하는 영상표시장치.
- 제8항에 있어서,상기 신호 처리 장치는,상기 외부의 제2 서버와 관련된 화면 내의 텍스트 및 이미지 기반의 정보를 수집하고, 상기 수집된 정보에 기초하여 제2 추천 컨텐츠를 표시하도록 제어하는 것을 특징으로 하는 영상표시장치.
- 제1항에 있어서,상기 계정 정보는, 소셜 네트워크 서비스의 계정 정보를 포함하는 것을 특징으로 하는 영상표시장치.
- 제1항에 있어서,상기 텍스트 및 이미지 기반의 정보는, 텍스트 포스팅 정보, 게시물 정보, 검색 이력 정보 또는 시청 이력 정보 중 적어도 하나를 포함하는 것을 특징으로 하는 영상표시장치.
- 디스플레이;소셜 네트워크 서비스의 계정 정보가 입력되는 경우, 상기 계정 정보를 외부의 소셜 네트워크 서비스를 제공하는 서버로 전송하는 인터페이스부;상기 디스플레이에 영상 신호를 출력하며, 상기 계정 정보에 기초하여 텍스트 및 이미지 기반의 정보를 수집하고, 상기 수집된 정보에 기초하여 추천 컨텐츠를 표시하도록 제어하는 신호 처리 장치;를 포함하는 것을 특징으로 하는 영상표시장치.
- 제12항에 있어서,상기 신호 처리 장치는,복수의 소셜 네트워크 서비스의 계정 중 어느 한 소셜 네트워크 서비스의 계정에 대한 계정 정보가 입력되는 경우, 상기 입력된 계정 정보를 상기 외부의 서버로 전송하도록 제어하며,상기 인터페이스부는,상기 수집된 정보를 추천 서버로 전송하며, 상기 추천 서버로부터 추천 컨텐츠를 수신하는 것을 특징으로 하는 영상표시장치.
- 제12항에 있어서,상기 신호 처리 장치는,추천 컨텐츠 표시 입력이 있는 경우, 상기 수집된 정보에 기초하여 상기 추천 컨텐츠를 표시하도록 제어하는 것을 특징으로 하는 영상표시장치.
- 제12항에 있어서,상기 신호 처리 장치는,복수의 소셜 네트워크 서비스의 계정을 포함하는 계정 화면을 표시하고, 상기 계정 화면 내의 상기 복수의 소셜 네트워크 서비스의 계정 중 제1 계정 정보가 선택되는 경우, 상기 선택된 제1 계정 정보를 상기 제1 계정에 대응하는 외부의 제1 서버로 전송하도록 제어하며,상기 외부의 제1 서버와 관련한 화면이 표시되도록 제어하는 것을 특징으로 하는 영상표시장치.
- 제15항에 있어서,상기 신호 처리 장치는,상기 외부의 제1 서버와 관련된 화면 내의 텍스트 및 이미지 기반의 정보를 수집하고, 상기 수집된 정보에 기초하여 제1 추천 컨텐츠를 표시하도록 제어하는 것을 특징으로 하는 영상표시장치.
- 제15항에 있어서,상기 신호 처리 장치는,상기 계정 화면 내의 상기 복수의 소셜 네트워크 서비스의 계정 중 제2 계정 정보가 선택되는 경우, 상기 선택된 제2 계정 정보를 상기 제2 계정에 대응하는 외부의 제2 서버로 전송하도록 제어하며,상기 외부의 제2 서버와 관련한 화면이 표시되도록 제어하는 것을 특징으로 하는 영상표시장치.
- 제17항에 있어서,상기 신호 처리 장치는,상기 외부의 제2 서버와 관련된 화면 내의 텍스트 및 이미지 기반의 정보를 수집하고, 상기 수집된 정보에 기초하여 제2 추천 컨텐츠를 표시하도록 제어하는 것을 특징으로 하는 영상표시장치.
- 제12항에 있어서,상기 신호 처리 장치는,선택되는 소셜 네트워크 서비스의 계정에 따라, 상기 정보 수집 방식이 달라지도록 제어하는 것을 특징으로 하는 영상표시장치.
- 제12항에 있어서,상기 신호 처리 장치는,상기 수집되는 정보에 따라, 상기 추천 컨텐츠를 가변하여 표시하도록 제어하는 것을 특징으로 하는 영상표시장치.
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KR20060062967A (ko) | 2004-12-06 | 2006-06-12 | 한국전자통신연구원 | 인터넷 검색 내역과 tv 시청 내역을 이용한 방송프로그램 추천 장치 및 그 방법 |
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