CN112565854A - MicroLED television with multi-information-source display and display control method thereof - Google Patents
MicroLED television with multi-information-source display and display control method thereof Download PDFInfo
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- 230000005236 sound signal Effects 0.000 claims description 13
- 230000006837 decompression Effects 0.000 claims description 4
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- 238000012986 modification Methods 0.000 description 2
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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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
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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
- H04N21/43—Processing 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
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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
- H04N21/43—Processing 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
- H04N21/44—Processing 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
- H04N21/4402—Processing 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
- H04N21/440218—Processing 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 by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
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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
- H04N21/43—Processing 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
- H04N21/44—Processing 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
- H04N21/4402—Processing 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
- H04N21/440263—Processing 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 by altering the spatial resolution, e.g. for displaying on a connected PDA
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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
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
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Abstract
The invention provides a multi-information-source display micro LED television and a display control method thereof, wherein the multi-information-source display micro LED television comprises a television body, wherein a television information source input module, a network information source input module, a video processing board and a display module are arranged in the television body; the television signal source input module is connected with a television signal transmitted by a television signal source, decompresses and/or decodes the television signal and transmits the television signal to the video processing board, and the display module is divided into a local display area and at least one network display area; the network information source input module receives a network signal transmitted by a network information source and transmits the network signal to the video processing board; the video processing board receives the television signal and/or the network signal respectively, decodes and divides the video and outputs to the display module; the local display area of the display module displays the image corresponding to the television signal, and the network display area of the display module displays the image corresponding to the network signal. The invention can receive the television information source and the network information source and simultaneously display on the display module.
Description
Technical Field
The invention relates to the field of MicroLED televisions, in particular to a MicroLED television with multi-information-source display and a display control method thereof.
Background
The micro LED is a new generation of display technology, adopts a self-luminous form, and each red sub-pixel, each green sub-pixel and each blue sub-pixel generate a light source to form a pixel, so that the pixel has higher brightness, better luminous efficiency and lower power consumption compared with the prior OLED technology.
However, the conventional micro led television generally only supports single-source input display, and cannot simultaneously access multiple signal sources for display.
Thus, the prior art has yet to be improved and enhanced.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a micro led television with multi-source display and a display control method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a micro LED television with multi-information-source display, which comprises a television body, wherein a television information source input module, a network information source input module, a video processing board and a display module are arranged in the television body, and the television information source input module, the network information source input module and the display module are respectively connected with the video processing board;
the television signal source input module is connected with a television signal transmitted by a television signal source, is subjected to decompression and/or decoding processing and then is transmitted to the video processing board, and the display module is divided into a local display area and at least one network display area; the network information source input module receives a network signal transmitted by a network information source and transmits the network signal to the video processing board; the video processing board receives the television signal and/or the network signal respectively, decodes and divides the video, and then outputs the video to the display module; and displaying the image corresponding to the television signal by the local display area of the display module, and displaying the image corresponding to the network signal by the network display area of the display module.
Further comprising: the control switch is connected with the television information source input module and is used for controlling the connection and disconnection of the network information source input module;
the television information source input module detects the state of the control switch, when the control switch is switched on, the television information source input module sends a power-off signal to the video processing board, and the video processing board disconnects the power supply of the network connection board;
when the control switch is closed, the television information source input module sends a power-on signal to the video processing board, and the video processing board controls the network connection board to be powered on.
The television signal source input module comprises a television main board, the television main board is respectively connected with a television signal source and a video processing board, and is used for receiving television signals from the television signal source, decompressing and/or decoding, and dividing the display module into a local display area and at least one network display area.
The network information source input module comprises a network connecting plate, a network interface and/or a wireless module are/is arranged on the network connecting plate, the network interface is connected with a network to receive network signals and transmit the network signals to the video processing plate through the network connecting plate, and the wireless module is connected with a wireless network to receive the network signals and transmit the network signals to the video processing plate through the network connecting plate.
The display module comprises at least one receiving board and at least one driving lamp board, the receiving board receives television signals or network signals processed by the video processing board and outputs the television signals or the network signals to the driving lamp board, and the driving lamp board lights and displays corresponding images according to the television signals or the network signals.
The video processing board includes: the processing chip receives television signals and/or the network signals, stores the television signals and/or the network signals into the storage module, decodes the stored video through the processing chip, divides the decoded video into corresponding resolutions, and outputs the videos to corresponding receiving boards.
The MicroLED television with the multi-source display further comprises a sound box, wherein the television signal source input module outputs an audio signal in a television signal to the sound box for playing, or the television signal source input module receives an audio signal in a network signal from the video processing board and outputs the audio signal to the sound box for playing.
A multi-source display control method comprises the following steps:
the television signal source input module is connected with a television signal transmitted by a television signal source, decompresses and/or decodes the television signal, transmits the television signal to the video processing board, and divides the display module into a local display area and at least one network display area;
the network information source input module receives a network signal transmitted by a network information source and transmits the network signal to the video processing board;
the video processing board receives the television signal and/or the network signal respectively, decodes and divides the video, and then outputs the video to the display module;
the local display area of the display module displays the image corresponding to the television signal, and the network display area of the display module displays the image corresponding to the network signal.
The multi-source display control method further comprises the steps of:
the television signal source input module divides the display mode of the display module into a local display mode, a network display mode and a multi-signal source display mode.
The multi-source display control method further comprises the steps of:
when the television is in the local display mode, the display module only displays images input by the television information source;
when the display module is in a network display mode, the display module only displays images input by a network information source;
when the television is in the multi-information-source display mode, the image input by the television information source is displayed through the local display area, and the image input by the network information source is displayed through the network display area.
Compared with the prior art, the MicroLED television with multi-information-source display and the display control method thereof provided by the invention have the advantages that the MicroLED television with multi-information-source display comprises a television information source input module, a network information source input module, a video processing board and a display module; the television signal source input module is connected with a television signal source to send a television signal, the television signal source is decompressed and/or decoded and then transmitted to the video processing board, and the display module is divided into a local display area and at least one network display area; the network information source input module receives a network signal transmitted by a network information source and transmits the network signal to the video processing board; the video processing board respectively receives the television signal and/or the network signal, decodes and divides the video and outputs the video to the display module; and displaying the image corresponding to the television signal by the local display area of the display module, and displaying the image corresponding to the network signal by the network display area of the display module. The invention can receive the television information source and the network information source and simultaneously display on the display module.
Drawings
FIG. 1 is a structural diagram of a MicroLED television with multi-source display provided by the invention;
FIG. 2 is a detailed structure diagram of a MicroLED television with multi-source display provided by the present invention;
FIG. 3 is a schematic diagram of the display module area segmentation provided by the present invention;
FIG. 4 is a flow chart of mode selection of a multi-source display control method according to the present invention;
FIG. 5 is a flowchart of a multi-source display control method provided by the present invention;
fig. 6 is a flowchart of step S500 of the multi-source display control method provided in the present invention;
fig. 7 is a flowchart of steps S600 to S800 of the multi-source display control method provided by the present invention.
Detailed Description
The invention provides a micro LED television with multi-information-source display and a display control method thereof.
The embodiments of the present invention are intended to explain technical concepts of the present invention, technical problems to be solved, technical features constituting technical solutions, and technical effects to be brought about in more detail. It should be noted that the description of the embodiments is not intended to limit the scope of the present invention. Further, the technical features of the embodiments described below may be combined with each other as long as they do not form a collision therebetween.
Referring to fig. 1, the invention provides a micro led television with multi-source display, which includes a television body 30, wherein the television body 30 is provided with a television source input module 100, a network source input module 200, a video processing board 300 and a display module 400, and the television source input module 100, the network source input module 200 and the display module 400 are respectively connected to the video processing board 300; the television signal transmitted by the television signal source input module 100 accessing the television signal source 10 is decompressed and/or decoded and then transmitted to the video processing board 300, and the display module 400 is divided into a local display area and at least one network display area; the network signal transmitted by the network signal source 20 is received by the network signal source input module 200 and transmitted to the video processing board 300; the video processing board 300 receives the television signal and/or the network signal respectively, decodes and divides the video, and outputs the decoded and divided video to the display module 400; the image corresponding to the television signal is displayed in the local display area of the display module 400, and the image corresponding to the network signal is displayed in the network display area of the display module 400.
In a specific implementation, in this embodiment, the television signal source input module 100 may be connected to various television signal sources, and is connected to the television signal sources such as HDMI and USB. The network information source input module 200 receives a network signal of a cloud terminal through a wired network or a wireless network, where the network signal may be a text signal or a video signal or an image signal. In a conventional television structure such as a micro led, an LCD, or an OLED, a local television signal is processed only by the television main board 101 and then output to the display module 400 for display. In this embodiment, an additional video processing board 300 is added, and the video processing board 300 is used to receive the television signal and the network signal transmitted by the television signal source input module 100 and the network signal source input module 200, respectively, so as to implement the input and processing of multiple signal sources.
Further, referring to fig. 3, the television signal source input module 100 further divides a display area of the display module 400 into a local display area and a network display area, where the local display area is used for displaying an image corresponding to a television signal, and the network display area is used for displaying an image corresponding to a network signal.
Specifically, referring to fig. 2, the television signal source input module 100 includes a television main board 101, and the television main board 101 is respectively connected to the television signal source 10 and the video processing board 300, so as to receive the television signal from the television signal source 10 and perform decompression and/or decoding processing, and divide the display module 400 into a local display area and at least one network display area.
In specific implementation, in this embodiment, the television main board 101 is provided with various video interfaces, such as an HDMI interface and a USB interface, and is connected to various television information sources 10 through the video interfaces to access corresponding television signals. After the television main board 101 receives the television signal, if the television signal is compressed, the television signal is decompressed, and then video decoding is performed to obtain an original video signal, and the original video signal is output to the video processing board 300.
Further, a television chip is disposed in the television main board 101, a corresponding television system is stored in the television chip, and a display area in the display module 400 is divided in a UI interface of the television system.
Taking a 4K micro led display screen as an example (the same applies below), please continue to refer to fig. 3, which is composed of 16 micro led boxes 410, the 16 boxes can be numbered in the television system (numbered from left to right, and numbered from top to bottom in sequence as 1-16), and the resolution of each box is 960 × 540. In order to be suitable for simultaneous display of multiple sources, the 4K display screen is divided into a local display area and at least one network display area, for example, the boxes No. 1 to 4 are divided into a first display area 401, the boxes No. 13 to 16 are divided into a second display area 402, the boxes No. 1, 5, 9 and 13 are divided into a third display area 403, the boxes No. 4, 8, 12 and 16 are divided into a fourth display area 404, and finally the remaining boxes No. 6, 7, 10 and 11 are divided into a fifth display area (not numbered in the figure).
Further, with continued reference to fig. 2, the micro led tv with multi-source display further includes: and the control switch 500, the control switch 500 is connected with the television signal source input module 100, and is used for controlling the connection and disconnection of the network signal source input module 200.
In specific implementation, in this embodiment, a control switch 500 is provided and connected to the television signal source input module 100 (that is, connected to the television motherboard 101), the television signal source input module 100 detects the state of the control switch 500 in real time, and when the control switch 500 is turned off, the television signal source input module 100 sends a power-off signal to the video processing board 300 through the I2C or the UART interface, and the video processing board 300 turns off the power supply of the network connection board 201. At this time, the micro led television is in a local display mode, the video processing board 300 only receives the television signal transmitted by the television signal source input module 100, and each region of the display module 400 is not distinguished and is used for displaying an image corresponding to the television signal.
Specifically, referring to fig. 4, when the television is in the local display mode (step S10 in fig. 4), and referring to steps S11 and S12 in fig. 4, the micro led television is used as a common television, the television main board 101 receives a television signal, decompresses and decodes the television signal, and outputs the television signal to the video processing board 300, the video signal is transmitted to the video processing board 300 through a VBO or HDMI interface, and the audio signal is transmitted to the sound box 600 through an I2S interface to play corresponding sound, and the video processing board 300 receives the video signal transmitted through the VBO or HDMI interface, and further decodes the video signal into an RGB format to perform full-screen display through the display module 400.
When the television signal source input module 100 detects that the control switch 500 is closed, the television signal source input module 100 sends a power-on signal to the video processing board 300 through I2C or a UART interface, and the video processing board 300 controls the network connection board 201 to be powered on. At this time, the micro led television may only display the image of the network source 20, or may simultaneously display the image of the television source 10 and the image of the network source 20.
Specifically, the selection is performed through the UI interface of the television system, and if the network display mode is selected (step S20 in fig. 4), the micro led television becomes a cloud player and can only receive a network signal for playing. Referring to steps S21 and S22 in fig. 4, the video processing board 300 sends an instruction to the television motherboard 101 through I2C or a UART interface, so as to control the television motherboard 101 not to output a television signal, and then a user directly transmits audio and video contents to be played to the video processing board 300 through a cloud via the network source 20 access module, and the video processing board 300 receives the network signal, and transmits an image signal decoded into an RGB format to the display module 400 to perform full-screen display of the network source 20.
Optionally, the selection is performed through a UI interface of the television system, and if the mode is a multi-source display mode (step S30 in fig. 4), the micro led television can realize multi-source simultaneous display. And the television source 10 and the network source 20 can be selected to be displayed in a superposition mode or in a differential mode in the multi-source display mode.
When the overlay display is selected (step S31 in fig. 4), the transparency (in the range of 10% -90%, which can be set by the user at will) of the network source 20 is preset by the user at the UI interface of the television system (step S311 in fig. 4). At this time, the whole display screen of the display module 400 displays the image of the television signal source 10 in full screen, and at the same time, one or more images of the network signal source 20 are displayed in a superimposed manner with a preset transparency in the first display area 401, the second display area 402, the third display area 403 and the fourth display area 404 on the upper layer of the television signal source 10, so that the function of displaying multiple signal sources simultaneously is realized. The signal sent by the network information source 20 can be a text video or a picture video, as long as the cloud-end issued information is consistent with the resolution of the selected area; and data amplitude limiting processing is adopted during superposition, namely, a data frame A image input by the information source and transmitted into the video processing board 300 through the SOC mainboard of the television and a data frame B image transmitted by the cloud through the network connecting board 201 are superposed after the data frame A image and the data frame B image are multiplied by a coefficient, the maximum value is obtained when the data overflow, for example, 12bit data is obtained, and 4095 is obtained when the sum of the data overflow is larger than 4095.
When the differentiated display is selected (step S32 in fig. 4), if the user selects any one or more display areas of the network source 20 from the first display area 401, the second display area 402, the third display area 403, and the fourth display area 404 in the UI interface of the television system, the video processing board 300 sends the RGB signals of the corresponding network source 20 to the selected display area for display; further, the video processing board 300 performs scaling processing on the image signal of the television source 10 and then sends the image signal to an unselected area for displaying.
Furthermore, in a multi-information-source display mode, only images or characters are displayed on the network, and audio is not output; alternatively, the setting can be made through the UI interface of the television system, the sound of the television source 10 is stopped, and the sound of the network source 20 is played.
Specifically, referring to S40 in fig. 4, after the display module 400 displays the audio/video signal, the video processing board 300 further monitors the audio/video signal transmitted from the cloud in real time, and feeds the monitoring condition back to the user cloud account, so that the user can log in the account to monitor the playing content and the current playing state of the micro led ultra-high definition television in real time, thereby facilitating control of playing security, controllability, and reliability.
Specifically, please refer to fig. 2, the network source input module 200 includes a network connection board 201, the network connection board 201 is provided with a network interface and/or a wireless module, the network interface is connected to a network to receive a network signal and transmit the network signal to the video processing board 300 through the network connection board 201, and the wireless module is connected to a wireless network to receive the network signal and transmit the network signal to the video processing board 300 through the network connection board 201. In this embodiment, the network connection board 201 may be provided with a network interface and/or a wireless module to support two forms of internet access.
Specifically, please refer to fig. 2, the display module 400 includes at least one receiving board 411 and at least one driving lamp board 412, the receiving board 411 receives the television signal or the network signal processed by the video processing board 300 and outputs the television signal or the network signal to the driving lamp board 412, and the driving lamp board 412 lights up and displays a corresponding image according to the television signal or the network signal.
In specific implementation, in this embodiment, the receiving board 411 and the driving lamp board 412 are determined by the number of the micro led boxes 410, for example, in the above 4K micro led television, there are 16 micro led boxes 410, and each micro led box 410 includes a receiving board 411 and a driving lamp board 412, so that there are 16 receiving boards 411 and 16 driving lamp boards 412 respectively. The video processing board 300 divides the corresponding television signal image or network signal image according to the selection of the system UI interface of the television main board 101, then sends the corresponding RGB signal to the corresponding receiving board 411, and the RGB signal is transmitted from the receiving board 411 to the driving lamp board 412; the driving light board 412 further includes a driving board and a light board, wherein after the driving board receives the RGB signals transmitted by the receiving board 411, the driving board drives the light board to light up according to the RGB signals, so as to display corresponding images.
Specifically, with continued reference to fig. 2, the video processing board 300 includes: the processing chip 301 and the storage module 302, the processing chip 301 receives the television signal and/or the network signal and stores the television signal and/or the network signal in the storage module 302, the processing chip 301 performs video decoding on the stored video, and the decoded video is divided into corresponding resolutions and then output to the corresponding receiving board 411.
In specific implementation, in this embodiment, the processing chip 301 selects an FPGA, and the memory module 302 selects a DDR4 memory bank. And signal processing functions such as image processing, image segmentation, audio return and the like are realized through the FPGA. The receiving board 411 and the driving lamp board 412 are matched, and image information received from the television main board 101 or the network connecting board 201 is unpacked, divided and displayed by the micro LED lamp board.
Specifically, please refer to fig. 2, the multi-source display micro led television further includes a sound box 600, the television source input module 100 outputs an audio signal in a television signal to the sound box 600 for playing, or the television source input module 100 receives an audio signal in a network signal from the video processing board 300 and outputs the audio signal to the sound box 600 through an I2S interface for playing.
In a specific implementation, in this embodiment, when the television is in the local display mode, the television main board 101 receives a television signal input by the television signal source 10, outputs an image signal to the video processing board 300 for processing, outputs an audio signal in the television signal to the sound box 600, and plays the audio signal by the sound box 600, so that a complete video playing is realized. When the television is in the network display mode, the video processing board 300 receives the network signal transmitted by the network connection board 201, retains the image signal in the network signal for processing, sends the audio signal in the network signal to the television main board 101 through the I2S interface, and forwards the audio signal to the sound box 600 by the television main board 101 for playing.
Specifically, with reference to fig. 2, the multi-source display micro led television further includes a power board 700, and the power board 700 is respectively connected to the television main board 101, the video processing board 300, the receiving board 411, and the driving lamp board 412, and is configured to supply power to the television main board 101, the video processing board 300, the receiving board 411, and the driving lamp board 412.
Referring to fig. 5, the invention further provides a multi-source display control method based on the above micro led television with multi-source display, which includes the steps of:
s100, the television signal source input module is connected with a television signal sent by a television signal source, decompresses and/or decodes the television signal and transmits the television signal to a video processing board, and the display module is divided into a local display area and at least one network display area;
s200, the network information source input module receives a network signal transmitted by a network information source and transmits the network signal to the video processing board;
s300, the video processing board receives the television signal and/or the network signal respectively, decodes and divides the video, and outputs the decoded and divided video to the display module;
s400, displaying the image corresponding to the television signal in the local display area of the display module, and displaying the image corresponding to the network signal in the network display area of the display module.
In specific implementation, in this embodiment, the television signal source input module may be connected to various television signal sources, and is connected to a television signal source such as an HDMI, a USB, or the like. The network information source input module receives a network signal of a cloud terminal through a wired network or a wireless network, wherein the network signal can be a text signal, a video signal or an image signal and the like. In this embodiment, the video processing board receives the television signal and the network signal transmitted by the television signal source input module and the network signal source input module, respectively, so as to realize the input and processing of multiple signal sources.
Further, referring to fig. 6, the multi-source display control method further includes the steps of:
s500, the television signal source input module divides the display mode of the display module into a local display mode, a network display mode and a multi-signal source display mode.
In specific implementation, in this embodiment, the television signal source module includes a television main board, and a display mode is set to a local display mode, a network display mode, and a multi-signal-source display mode by a system in the television main board. Specifically, the highest level control is performed through a control switch, and then mode selection is performed through a system UI in the television mainboard.
Further, referring to fig. 7, the multi-source display control method further includes the steps of:
s600, when the television is in a local display mode, the display module only displays an image input by a television information source;
s700, when the display module is in a network display mode, the display module only displays an image input by a network information source;
and S800, when the television is in a multi-information-source display mode, displaying the image input by the television information source through the local display area, and displaying the image input by the network information source through the network display area.
The television information source input module is used for dividing a display area of the display module into a local display area and a network display area, wherein the local display area is used for displaying images corresponding to television signals, and the network display area is used for displaying images corresponding to network signals. Since the specific mode control manner has been described in detail above, it is not described herein again.
In summary, the invention provides a multi-information-source display micro led television and a display control method thereof, the multi-information-source display micro led television includes a television information source input module, a network information source input module, a video processing board and a display module; the television signal source input module is connected with a television signal source to send a television signal, the television signal source is decompressed and/or decoded and then transmitted to the video processing board, and the display module is divided into a local display area and at least one network display area; the network information source input module receives a network signal transmitted by a network information source and transmits the network signal to the video processing board; the video processing board respectively receives the television signal and/or the network signal, decodes and divides the video and outputs the video to the display module; and displaying the image corresponding to the television signal by the local display area of the display module, and displaying the image corresponding to the network signal by the network display area of the display module. The invention can receive the television information source and the network information source and simultaneously display on the display module.
It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may be made by those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.
Claims (10)
1. A MicroLED television with multi-information-source display is characterized by comprising a television body, wherein the television body is internally provided with a television information source input module, a network information source input module, a video processing board and a display module, and the television information source input module, the network information source input module and the display module are respectively connected with the video processing board;
the television signal source input module is connected with a television signal transmitted by a television signal source, is subjected to decompression and/or decoding processing and then is transmitted to the video processing board, and the display module is divided into a local display area and at least one network display area; the network information source input module receives a network signal transmitted by a network information source and transmits the network signal to the video processing board; the video processing board receives the television signal and/or the network signal respectively, decodes and divides the video, and then outputs the video to the display module; and displaying the image corresponding to the television signal by the local display area of the display module, and displaying the image corresponding to the network signal by the network display area of the display module.
2. A micro led television for a multi-source display as set forth in claim 1, further comprising: the control switch is connected with the television information source input module and is used for controlling the connection and disconnection of the network information source input module;
the television information source input module detects the state of the control switch, when the control switch is switched off, the television information source input module sends a power-off signal to the video processing board, and the video processing board switches off the power supply of the network connection board;
when the control switch is closed, the television information source input module sends a power-on signal to the video processing board, and the video processing board controls the network connection board to be powered on.
3. A micro led television with multiple source display as claimed in claim 1, wherein the tv source input module comprises a tv motherboard, the tv motherboard is connected to the tv source and the video processing board respectively, and is configured to receive the tv signal from the tv source and perform decompression and/or decoding processing, and to divide the display module into a local display area and at least one network display area.
4. A micro led television with multi-source display according to claim 1, wherein the network source input module comprises a network connection board, the network connection board is provided with a network interface and/or a wireless module, the network interface is connected to a network to receive network signals and transmit the network signals to the video processing board through the network connection board, and the wireless module is connected to a wireless network to receive network signals and transmit the network signals to the video processing board through the network connection board.
5. A micro led television according to claim 1, wherein the display module includes at least one receiver board and at least one driver board, the receiver board receives the television signal or network signal processed by the video processing board and outputs the television signal or network signal to the driver board, and the driver board lights up and displays a corresponding image according to the television signal or network signal.
6. A micro led television for a multi-source display as set forth in claim 1, wherein said video processing board comprises: the processing chip receives television signals and/or the network signals, stores the television signals and/or the network signals into the storage module, decodes the stored video through the processing chip, divides the decoded video into corresponding resolutions, and outputs the videos to corresponding receiving boards.
7. A micro led television with multi-source display as set forth in claim 1, further comprising a sound box, wherein the audio signal in the television signal is outputted to the sound box for playing by the television source input module, or the audio signal in the network signal received by the television source input module from the video processing board is outputted to the sound box for playing.
8. A multi-source display control method, comprising the steps of:
the television signal source input module is connected with a television signal transmitted by a television signal source, decompresses and/or decodes the television signal, transmits the television signal to the video processing board, and divides the display module into a local display area and at least one network display area;
the network information source input module receives a network signal transmitted by a network information source and transmits the network signal to the video processing board;
the video processing board receives the television signal and/or the network signal respectively, decodes and divides the video, and then outputs the video to the display module;
the local display area of the display module displays the image corresponding to the television signal, and the network display area of the display module displays the image corresponding to the network signal.
9. The multi-source display control method according to claim 8, further comprising the steps of:
the television signal source input module divides the display mode of the display module into a local display mode, a network display mode and a multi-signal source display mode.
10. The multi-source display control method according to claim 9, further comprising the steps of:
when the television is in the local display mode, the display module only displays images input by the television information source;
when the display module is in a network display mode, the display module only displays images input by a network information source;
when the television is in the multi-information-source display mode, the image input by the television information source is displayed through the local display area, and the image input by the network information source is displayed through the network display area.
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