CN113327565A - Display method, signal analyzer and electronic equipment - Google Patents

Display method, signal analyzer and electronic equipment Download PDF

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Publication number
CN113327565A
CN113327565A CN202110406340.4A CN202110406340A CN113327565A CN 113327565 A CN113327565 A CN 113327565A CN 202110406340 A CN202110406340 A CN 202110406340A CN 113327565 A CN113327565 A CN 113327565A
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China
Prior art keywords
display
signal
display screen
lighting device
path
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Granted
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CN202110406340.4A
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Chinese (zh)
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CN113327565B (en
Inventor
赵锦秋
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Shenzhen Juku Intelligent Technology Co ltd
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Shenzhen Juku Intelligent Technology Co ltd
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/10—Intensity circuits
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/643—Hue control means, e.g. flesh tone control
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

The application provides a display method, a signal analyzer and electronic equipment, relates to the field of display and aims to solve the problem that the display mode is single in the related technology. The display method comprises the following steps: receiving a display signal from a signal source; dividing the display signal into a first path of signal and a second path of signal, wherein the first path of signal is used for displaying on a display screen, and the second path of signal is used for displaying on a lighting device; and sending the first path of signal to the display screen, and sending the second path of signal to the lighting device, so that the display effect of the lighting device and the display effect of the display screen are kept synchronous.

Description

Display method, signal analyzer and electronic equipment
Technical Field
The present disclosure relates to the field of display, and in particular, to a display method, a signal analyzer, and an electronic device.
Background
With the development of science and technology, display screens have gone into thousands of households. People often use display screens to watch various television programs.
During the process of watching television programs by using the display screen at night, the display screen emits light to illuminate the surrounding environment.
However, the traditional display mode only emits light through the display screen, and the display mode is single and cannot meet the high-level requirements of users.
Disclosure of Invention
The invention provides a display method, which aims to solve the problem that the display mode is single in the related technology.
In a first aspect, a display method is provided, the method comprising:
receiving a display signal from a signal source;
dividing the display signal into a first path of signal and a second path of signal, wherein the first path of signal is used for displaying on a display screen, and the second path of signal is used for displaying on a lighting device;
and sending the first path of signal to the display screen, and sending the second path of signal to the lighting device, so that the display effect of the lighting device and the display effect of the display screen are kept synchronous.
In a second aspect, there is provided a signal analyzer comprising:
a receiver for receiving a display signal from a signal source;
the splitter is used for splitting the display signal into a first signal and a second signal, the first signal is used for displaying on a display screen, and the second signal is used for displaying on a lighting device;
and the transmitter is used for transmitting the first path of signal to the display screen and transmitting the second path of signal to the lighting device, so that the display effect of the lighting device and the display effect of the display screen are kept synchronous.
In a third aspect, an electronic device is provided, wherein the electronic device includes a display screen, a lighting device, and the signal analyzer of the second aspect, the signal analyzer is connected to the lighting device, and the signal analyzer is connected to the display screen.
The display signal of the signal source can be received in the embodiment of the application, the display signal is divided into two paths, one path of the display signal is sent to the display screen to be displayed, and the other path of the display signal is sent to the lighting device to be displayed. Simultaneously, make lighting device's display effect with the display screen obtains the display effect and keeps in step, so, can pass through lighting device's display effect is right the display effect of display screen bakes the support, and the light that utilizes lighting device to send can let the display mode abundanter.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a flowchart of a display method provided in an embodiment of the present application;
FIG. 2 is a flow chart of another display method provided in the embodiments of the present application;
fig. 3 is a schematic structural diagram of a signal analyzer according to an embodiment of the present application.
Fig. 4 is a schematic diagram of an electronic device provided in an embodiment of the present application;
fig. 5 is a schematic structural diagram of another signal analyzer provided in an embodiment of the present application;
fig. 6 is another schematic diagram of an electronic device provided in an embodiment of the present application;
fig. 7 is another schematic diagram of an electronic device provided in an embodiment of the present application;
fig. 8 is another schematic diagram of an electronic device provided in an embodiment of the present application;
fig. 9 is another schematic view of an electronic device provided in an embodiment of the present application;
fig. 10 is another schematic diagram of an electronic device provided in an embodiment of the present application;
fig. 11 is another schematic diagram of an electronic device provided in an embodiment of the present application;
fig. 12 is another schematic view of an electronic device provided in an embodiment of the present application.
Description of reference numerals:
300-signal analyzer, 310-receiver, 311-input interface, 320-splitter, 330-transmitter, 331-first output interface, 332-second output interface, 340-converter, 350-FPGA chip, 410-lighting device, 411-LED lamp, 412-flexible circuit board, 413-first columnar lamp tube, 414-second columnar lamp tube, 420-display screen, 430-signal source terminal, 440-bracket, 441-roller, 442-first supporting plate, 443-second supporting plate and 450-fastener
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of them. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
As described in the background of the present application, the display manner in the related art has a problem that the display manner is relatively single. Based on this, the embodiment of the application provides a display method, which can improve the display effect of a display screen and enrich the display modes.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Fig. 1 is a flowchart of a display method according to an embodiment of the present application. As shown in fig. 1, a display method provided in an embodiment of the present application may include:
step 110, receiving a display signal from a signal source.
The signal source can be a signal source terminal, and the signal source terminal can be a television box, a computer or a game host. The display signal is a signal with picture display information, the display signal can be an image signal, and the display signal can be converted into an image picture through special equipment to be displayed.
And 120, dividing the display signal into a first signal and a second signal, wherein the first signal is used for displaying on a display screen, and the second signal is used for displaying on a lighting device.
And step 130, sending the first path of signal to the display screen, and sending the second path of signal to the lighting device, so that the display effect of the lighting device and the display effect of the display screen are kept synchronous.
It should be noted that the first signal and the second signal are two paths of signals that are completely the same as the original display signal, and the difference is only that the first signal and the second signal have different functions, the first signal is used for image display of the display screen, and the second signal is used for light display of the lighting device.
Meanwhile, the first path of signal is completely the same as the second path of signal, so that the display effect of the lighting device and the display effect of the display screen can be kept synchronous.
The display signal of the signal source can be received in the embodiment of the application, the display signal is divided into two paths, one path of the display signal is sent to the display screen to be displayed, and the other path of the display signal is sent to the lighting device to be displayed. Simultaneously, make lighting device's display effect with the display screen obtains the display effect and keeps in step, so, can pass through lighting device's display effect is right the display effect of display screen bakes the support, and the light that utilizes lighting device to send can let the display mode abundanter.
Although the first signal and the second signal are completely the same, the form of the first signal displayed in the display screen is different from the form of the second signal displayed in the lighting device, and the form of the first signal displayed in the display screen is displayed in the form of an image picture; and the form of the second path of signal displayed in the lighting device is in the form of lighting, and the second path of signal is an image display signal.
Therefore, before sending the second signal to the lighting device for displaying, the display method provided in the embodiment of the present application may further include:
processing the second path of signal to obtain a light control signal in a target format;
the step of sending the second signal to the lighting device comprises: and sending the light control signal to the light device.
The processing of the second path of signals to obtain the light control signals in the target format can be realized by a converter, and the converter is used for converting the second path of signals into the light control signals.
Therefore, the second path of signals are converted into the lamplight control signals in the target format through processing, then the lamplight control signals are sent to the lamplight device, and the lamplight device can display the lamplight control signals through lamplight.
Optionally, the lighting device may include a plurality of light emitters, and the display method provided in the embodiment of the present application may further include:
acquiring the resolution of a display image of the display screen;
determining a display area corresponding to each luminous body in the plurality of luminous bodies based on the resolution of a display image of the display screen, wherein the display area is a display area on the display screen;
and controlling each luminous body in the plurality of luminous bodies to emit light according to the display effect of the corresponding display area, so that the display effect of the lighting device and the display effect of the display screen are kept synchronous.
The light emitting body may be a lamp tube, or may be a light-emitting diode (LED).
Therefore, the display area corresponding to each luminous body in the luminous bodies is determined, the luminous bodies in the luminous bodies are controlled to emit light according to the display effect of the corresponding display area, the display effect of each luminous body corresponds to the display effect of the display area on the display screen corresponding to each luminous body, and therefore the display effect of the lighting device and the display effect of the display screen are kept synchronous.
Specifically, the display area includes a plurality of blocks, and determining the display area corresponding to each of the plurality of light emitters based on the resolution of the display image of the display screen may include:
performing pixel decomposition based on the resolution of the display image of the display screen to obtain a plurality of blocks;
selecting a plurality of target blocks located at the periphery of the display screen from the plurality of blocks;
and determining a display block corresponding to each luminous body in the plurality of luminous bodies from the plurality of target blocks.
In order to facilitate understanding how to determine the display area corresponding to each illuminant in the plurality of illuminants based on the resolution of the display image of the display screen, the following description is given by way of example:
for example, each frame of image in the second path of signal is subjected to pixel decomposition, and the display area of each frame of image is partitioned into blocks according to 50 horizontal lines and 100 vertical lines, so that 5000 display blocks are obtained. Selecting display blocks of an edge area of a display area from the 5000 display blocks as target blocks, wherein the edge area is an area around the display area, and the target blocks are 50 in a first transverse direction, 50 in a second transverse direction, 100 in a first longitudinal direction and 100 in a second longitudinal direction, and the total number of the target blocks is 296 target blocks. The first transverse direction, the second transverse direction, the first longitudinal direction and the second longitudinal direction are four sides of the display area. And finally, determining a display block corresponding to each luminous body of the plurality of luminous bodies from the plurality of target blocks according to the corresponding relation between each luminous body and each target block.
It should be noted that, the correspondence between each light emitter and each target block includes that the position of each light emitter corresponds to the position of each target block in the display area.
The determining of the display area corresponding to each of the plurality of light-emitting bodies based on the resolution of the display image of the display screen may be implemented by an FPGA (Field Programmable Gate Array) chip.
Therefore, the display effect of each luminous body corresponds to the display effect of each target block by enabling each luminous body to correspond to each target block, and further the display effect of the lighting device is kept synchronous with the display effect of the display screen.
After determining the display area corresponding to each of the plurality of light emitters, in order to obtain the light control signal, the embodiment of the present application may further include:
decomposing an RGB color average value or a normal distribution value of each target block from the plurality of target blocks;
packaging the RGB color average value or the normal distribution value obtained by decomposition into a data packet of the light control signal according to a communication protocol;
and coding the data in the data packet to obtain a light control signal.
Therefore, the light control signal is sent to the lighting device, and then each luminous body of the lighting device can be controlled according to the light control signal to perform light display according to the RGB color average value or the normal distribution value of each target block. Therefore, the light-emitting color of each light-emitting body can be the same as the display color of the target block corresponding to each light-emitting body, and the display effect of the lighting device and the display effect of the display screen are kept synchronous.
Optionally, the display effect may comprise a display color and/or a display brightness;
the display effect of lighting device with the display effect of display screen keeps the synchronization and includes:
under the condition that the display effect comprises a display color, the display color of the lighting device is the same as the display color of the display screen;
under the condition that the display effect comprises display brightness, the display brightness of the lighting device is the same as the display brightness of the display screen;
the display effect includes under the condition of display color and display brightness, lighting device's display color with the display color of display screen is the same, just lighting device's display brightness with the display brightness of display screen is the same.
Therefore, the display effect of the lighting device and the display effect of the display screen can be kept synchronous from the aspect of displaying colors; the display effect of the lighting device and the display effect of the display screen can be kept synchronous from the aspect of display brightness; and the display effect of the lighting device and the display effect of the display screen can be kept synchronous from the two aspects of displaying color and displaying brightness, so that the display mode is enriched.
When the display effect of the lighting device is controlled by the lighting control signal, the display method provided by the embodiment of the application can further include:
and sending a power supply signal to the lighting device to supply power to the lighting device.
Therefore, the lighting device does not need an external power supply.
Fig. 2 is a flowchart of another display method according to an embodiment of the present disclosure. As shown in fig. 2, a display method provided in an embodiment of the present application may include:
step 210, receiving a display signal from a signal source.
And step 220, dividing the display signal into a first path of signal and a second path of signal, wherein the first path of signal is used for displaying on a display screen, and the second path of signal is used for displaying on a lighting device.
And step 230, determining a display area corresponding to each luminous body in the plurality of luminous bodies based on the resolution of the display image of the second path of signal in the display screen.
Step 240, selecting a plurality of target blocks located around the display screen from the plurality of blocks of the display area, and determining a display block corresponding to each of the plurality of illuminants from the plurality of target blocks.
And 250, decomposing the RGB color average value or the normal distribution value of each target block from the plurality of target blocks.
And step 260, packaging the RGB color average value or the normal distribution value obtained by decomposition into a data packet of the light control signal according to a communication protocol, and coding data in the data packet to obtain the light control signal.
And 270, sending the first path of signal to the display screen for displaying, sending the light control signal to the lighting device, and controlling the display effect of the lighting device and the display effect of the display screen to be synchronous through the light control signal.
The display method that this application embodiment provided can be divided into two the same first way signals and the second way signals of original display signal with the display signal that comes from the signal source, then will first way signal transmission shows for the display screen, will after the second way signal converts light control signal into, send to light device shows, light control signal can control light device's display effect with the display effect of display screen keeps synchronous to the display effect with light device holds in the palm by the stove or the stove with the display effect of light device the display effect of display screen has richened the display mode.
Fig. 3 is a schematic structural diagram of a signal analyzer according to an embodiment of the present application. As shown in fig. 3, a signal analyzer 300 provided by the embodiment of the present application includes a receiver 310, a splitter 320, and a transmitter 330.
The receiver 310 is configured to receive a display signal from a signal source.
The splitter 320 is configured to split the display signal into a first signal and a second signal, where the first signal is used for display of the display screen, and the second signal is used for display of the lighting device.
The transmitter 330 is configured to send the first path of signal to the display screen, and send the second path of signal to the lighting device, so that a display effect of the lighting device and a display effect of the display screen are kept synchronous.
Optionally, the signal analyzer 300 may further include a converter 340, and the converter 340 is configured to process the second path of signal to obtain the light control signal in the target format.
Optionally, the signal analyzer 300 may further include an FPGA chip 350, and the FPGA chip 350 may be configured to obtain a resolution of a display image of the display screen; determining a display area corresponding to each luminous body in the plurality of luminous bodies based on the resolution of a display image of the display screen, wherein the display area is a display area on the display screen; and controlling each luminous body in the plurality of luminous bodies to emit light according to the display effect of the corresponding display area, so that the display effect of the lighting device and the display effect of the display screen are kept synchronous.
The display effect of lighting device with the display effect of display screen keeps the synchronization and includes: under the condition that the display effect comprises a display color, the display color of the lighting device is the same as the display color of the display screen; under the condition that the display effect comprises display brightness, the display brightness of the lighting device is the same as the display brightness of the display screen; the display effect includes under the condition of display color and display brightness, lighting device's display color with the display color of display screen is the same, just lighting device's display brightness with the display brightness of display screen is the same.
Optionally, the display area includes a plurality of blocks, and the FPGA chip 350 may be further configured to perform pixel decomposition based on a resolution of a display image of the display screen to obtain a plurality of blocks; selecting a plurality of target blocks located at the periphery of the display screen from the plurality of blocks; and determining a display block corresponding to each luminous body in the plurality of luminous bodies from the plurality of target blocks.
Optionally, the transmitter 330 is further configured to transmit a power supply signal to the lighting device to supply power to the lighting device.
It should be understood that the display method described above can be applied to the signal analyzer provided in the embodiments of the present application, and therefore, reference may be made to the description of the method section above for the content of the signal analyzer.
Fig. 4 is a schematic view of an electronic device according to an embodiment of the present disclosure, and as shown in fig. 4, an electronic device 400 according to an embodiment of the present disclosure includes a signal analyzer 300, a lighting device 410, and a display screen 420. The signal analyzer 300 is connected to the lighting device 410, and the signal analyzer 300 is connected to the display screen 420.
The electronic device provided by the embodiment of the application can analyze the image signal through the signal analyzer, the signal analyzer can divide the image signal into two paths of image signals which are the same as the original image signal, and output one path of image signal to the display screen, and the image signal is displayed through the display screen; and converting the other path of image signal into a light control signal, outputting the light control signal to a light device, and then working according to the light control signal by the light device.
The signal analyzer 300 may perform pixel decomposition on each frame of picture of a video stream of an image signal, extract a block in an edge area of a display surface of the display screen 420 in the image signal, obtain a light control signal according to the block in the edge area, and output the light control signal to the lighting device 410, where the light control signal may enable the lighting device 410 to control a color of light emitted by the lighting device 410 according to a color displayed in the edge area of the display surface of the display screen 420.
And converting the image signal to obtain a light control signal, and controlling the color of light of the light device to correspond to the color of the display content of the display screen. So, when the display screen shows image signal, lighting fixture's light can with the demonstration content of display screen is corresponding, can with lighting fixture's light comes the baking support the demonstration content of display screen to improve display effect, simultaneously, the light that utilizes lighting fixture to send can let the display mode abundanter.
Fig. 5 is a schematic structural diagram of another signal analyzer provided in an embodiment of the present application.
As shown in fig. 5, optionally, the signal analyzer 300 includes an input interface 311, a splitter 320, a converter 340, an FPGA (Field Programmable Gate Array) chip 350, a first output interface 331 and a second output interface 332; the input interface 311 is connected to the splitter 320, the splitter 320 is connected to the first output interface 331 and the FPGA chip 350, the FPGA chip 350 is connected to the converter 340, and the converter 340 is connected to the second output interface 332.
As shown in fig. 5, the transmitter 330 of the signal analyzer 300 may include a first output interface 331 and a second output interface 332, the signal analyzer 300 is connected to the display screen 420 through the first output interface 331, and the signal analyzer 300 is connected to the lighting device 410 through the second output interface 332. The first output Interface 331 may be an HDMI (High Definition Multimedia Interface) Interface, and may also be a DP (display Interface), and the second output Interface 332 may be a USB (Universal Serial Bus) Interface. The signal analyzer 300 may have an input interface 311, and the input interface 311 of the signal analyzer 300 may be an HDMI interface or a DP interface. Display signals from the signal source enter the signal analyzer 300 through the input interface 311.
The signal analyzer 300 provided in the embodiment of the present application may receive the image signal output by the signal source through the input interface 311, then divide the image signal into two paths of image signals identical to the image signal through the splitter 320, output one path of image signal to the display screen 420 through the first output interface 331 for displaying, extract a block in an edge area of a display surface of the display screen 420 in the image signal through the FPGA chip 350, and obtain the light control signal according to the block in the edge area through the converter 340.
Meanwhile, optionally, the display screen 420 may include an input interface, the signal analyzer 300 is electrically connected to the display screen 420 through a signal line, one end of the signal line connecting the signal analyzer 300 and the display screen 420 is connected to the first output interface 331 of the signal analyzer 300, and the other end of the signal line is connected to the input interface of the display screen 420.
The input interface of the display screen 420 may be an HDMI interface, and may also be a DP interface, and the display screen 420 and the signal analyzer 300 may be connected through a signal line matching the input interface of the display screen 420 and the first output interface 331 of the signal analyzer 300. The input interface of the display screen 420 may be disposed at the bottom of the display screen 420. The first output interface 331 and the second output interface 332 of the signal analyzer 300 may be disposed on an outer surface of the signal analyzer 300.
The lighting device 410 may also have an input interface, the input interface of the lighting device 410 may be a USB interface, and the lighting device 410 and the signal analyzer 300 are connected through a signal line matching the input interface of the lighting device 410 and the second output interface 332 of the signal analyzer 300.
Optionally, the lighting device 410 is connected to the display screen 420, a housing is disposed on the back of the display screen 420, and the lighting device 410 is disposed on the housing on the back of the display screen 420. Wherein the housing of the display screen 420 is used for protecting the display screen 420.
Alternatively, the light device 410 may be fixedly disposed on the housing at the back of the display screen 420.
Alternatively, the lighting device 410 may be formed by connecting a plurality of LED (light-emitting diodes), and the shape of the lighting device 410 may be a strip shape.
Optionally, the lighting device 410 is disposed around the casing on the back of the display screen 420, and the lighting device 410 is connected to the edge of the casing on the back of the display screen 420.
Alternatively, the light device 410 may be a flexible light strip.
The lighting device 410 may be formed by soldering a plurality of LED lamps on a strip-shaped flexible circuit board by a special process. As shown in fig. 3, the lighting device 410 may include a plurality of LED lamps 411 and a flexible printed circuit 412, the plurality of LED lamps 411 are soldered on the flexible printed circuit 412, and the flexible printed circuit 412 is a strip-shaped flexible printed circuit.
It can be understood that the display surface of the display screen 420 may be rectangular, which corresponds to the display surface of the display screen 420, the back surface of the display screen 420 may also be rectangular, the housing on the back surface of the display screen 420 is used to protect the display screen 420, and the housing on the back surface of the display screen 420 may also be rectangular corresponding to the display surface of the display screen 420.
Since the light device 410 is a strip and the circuit board of the light device 410 is a flexible circuit board, the strip light device 410 can be bent into various shapes. In order to match the display surface of the display screen 420 and better to support the display content of the display surface of the display screen 420 by the light of the lighting device 410, the lighting device 410 may be bent into a shape corresponding to the shape of the display surface of the display screen 420, for example, into a rectangular shape.
It should be understood that the display surface of the display screen 420 is rectangular in shape as an exemplary expression, and the shape of the display screen 420 is not limited herein, and the shape of the display surface of the display screen 420 and the shape of the light device 410 after bending are not limited herein. That is, the display surface of the display screen 420 may be pentagonal or have another shape, and the curved light device 410 may also be pentagonal or have another shape.
The lighting device 410 is bent to a shape corresponding to the display surface of the display screen 420, and then is connected to the edge of the housing on the back surface of the display screen 420. Since the curved shape of the lighting device 410 corresponds to the shape of the housing on the back side of the display screen 420, the curved shape of the lighting device 410 is exactly matched to the edge of the housing. At this time, the light device 410 may be mounted on the housing by means of bonding. Of course, besides the bonding method, the light device 410 may be connected to the display screen 420 by welding or other connection method or fixing method, so that the light device 410 is fixedly disposed on the housing on the back side of the display screen 420.
In this way, when the lighting device 410 controls the color of the lighting device 410 according to the color displayed in the edge area of the display surface of the display screen 420, the lighting color of the lighting device 410 is the same as the color of the edge area of the display surface of the display screen 420.
Fig. 6 is another schematic view of the electronic device according to the embodiment of the present disclosure, as shown in fig. 6, optionally, the signal analyzer 300 may be disposed on a housing on the back side of the display screen 420, the signal analyzer 300 may have a rectangular parallelepiped structure, and one side of the signal analyzer 300 may be connected to the housing on the back side of the display screen 420.
Alternatively, the signal analyzer 300 may be fixedly disposed on a housing at the back of the display screen 420.
The signal analyzer 300 is fixedly disposed on the housing at the back of the display screen 420, so that the electronic device 400 can be conveniently moved, the integrity of the electronic device 400 is improved, and the electronic device 400 is more attractive. Meanwhile, since the signal analyzer 300 is disposed at the back of the display screen 420, the appearance of the user when viewing the display screen 420 is not affected.
Fig. 7 is another schematic view of the electronic device according to the embodiment of the present application, as shown in fig. 7, optionally, the electronic device 400 may further include a signal source terminal 430, and the signal source terminal 430 may be connected to the signal analyzer 300.
The signal source terminal 430 is configured to provide an image signal, and the signal source terminal 430 outputs the image signal to the signal analyzer 300. The signal source terminal 430 may have an output interface, the output interface of the signal source terminal 430 may be an HDMI interface, and may also be a DP interface, and the signal source terminal 430 outputs image information to the signal analyzer 300 through the output interface. The signal analyzer 300 may have an input interface, and the input interface of the signal analyzer 300 may be an HDMI interface or a DP interface. The signal source terminal 430 and the signal analyzer 300 are connected through a signal line matching an output interface of the signal source terminal 430 and an input interface of the signal analyzer 300.
The signal source terminal 430 may be a television box, a computer, or a game console.
In this way, the signal source terminal 430 may provide an image signal for the signal analyzer 300, and on one hand, the signal analyzer 300 sends one path of image signal to the display screen 420 for displaying; on the other hand, the signal analyzer 300 analyzes the other image signal and converts the analyzed image signal into a lighting control signal, and the lighting control signal is transmitted to the lighting device 410 to control the lighting device 410.
Fig. 8 is another schematic view of the electronic device provided in the embodiment of the present application, as shown in fig. 8, optionally, the signal source terminal 430 is disposed on the housing on the back side of the display screen 420, the signal source terminal 430 is a rectangular parallelepiped structure, and one side surface of the signal source terminal 430 is connected to the housing on the back side of the display screen 420.
Alternatively, the signal source terminal 430 may be fixedly disposed on the housing at the back of the display screen 420.
The signal source terminal 430 is fixedly disposed on the housing at the back of the display screen 420, so that the electronic device 400 can be conveniently moved, the integrity of the electronic device 400 is improved, and the electronic device 400 is more attractive. Meanwhile, since the signal source terminal 430 is disposed on the back side of the display screen 420, the appearance of the user watching the display screen 420 is not affected.
Fig. 9 is another schematic view of the electronic device provided in the embodiment of the present application, and as shown in fig. 9, optionally, the electronic device 400 further includes a bracket 440 and a fastener 450, where the bracket 440 is connected to the housing on the back side of the display screen 420 through the fastener 450.
The electronic device 400 may be placed or fixed on a flat support such as a floor or a table by the stand 440.
As shown in fig. 9, the stand 440 may include two support rods and a base, so that the stability of the electronic device 400 may be increased.
Fig. 10 is another schematic view of the electronic device according to the embodiment of the present disclosure, in which the bracket 440 shown in fig. 10 may further include a roller 441, one end of the bracket 440 is connected to the housing on the back side of the display screen 420 through a fastener 450, and the other end of the bracket 440 is connected to the roller 441.
Alternatively, the roller 441 may be fixed to an indoor wall or ceiling, and the roller 441 may be fixed to an outdoor wall.
The bracket 440 can rotate around the roller 441 as a pivot, and the position and the angle of the electronic device 400 can be adjusted by rotating the bracket 440, so that the user can conveniently watch the electronic device.
As shown in fig. 9, the bracket 440 may optionally have a first tray 442 and a second tray 443, the signal analyzer 300 is disposed on the first tray 442, and the signal source terminal 430 is disposed on the second tray 443.
The bracket 440 the first and second trays 442, 443 may be positioned on the back side of the display screen 420.
It is understood that the bracket 440 may include only one support plate for placing the signal source terminal 430, and in this case, the signal analyzer 300 may be fixedly disposed on the housing at the rear side of the display screen 420.
Fig. 11 is another schematic view of the electronic device according to the embodiment of the present disclosure, as shown in fig. 11, optionally, the first supporting plate 442 of the bracket 440 may be located on a back surface of the display screen 420, and the second supporting plate 443 of the bracket 440 may be located on a front surface of the display screen 420, where the front surface of the display screen 420 is a surface on which a display surface of the display screen 420 is located.
Thus, the signal source terminal 430 can be conveniently operated by a user.
Fig. 12 is a further schematic view of the electronic device according to the embodiment of the present disclosure, as shown in fig. 12, optionally, the lighting device 410 includes a first cylindrical lamp 413 and a second cylindrical lamp 414, and both the first cylindrical lamp 411 and the second cylindrical lamp 412 are electrically connected to the signal analyzer 300.
As shown in fig. 12, when the electronic device 400 is used, the lighting device 410, i.e., two cylindrical lamps, may be placed on the ground behind the display screen 420. Thus, the lighting device 410 does not need to be fixedly connected to the display screen 420, and when the lighting effect is not needed, the lighting device 410 can be detached from the electronic device 400.
The electronic device provided by the embodiment of the application can analyze the image signal through the signal analyzer, the signal analyzer can divide the image signal into two paths of image signals which are the same as the original image signal, and output one path of image signal to the display screen, and the image signal is displayed through the display screen; convert another way image signal into light control signal, and will light control signal exports for lighting fixture, then lighting fixture is according to light control signal work makes the colour of lighting fixture's light with the marginal zone's of the display screen that lighting fixture corresponds colour corresponds to can come the display content who holds in the palm the display screen with lighting fixture's light, improve display effect, simultaneously, the light that utilizes lighting fixture to send can let the display mode abundanter.
In the above embodiments of the present invention, the difference between the embodiments is mainly described, and different optimization features between the embodiments can be combined to form a better embodiment as long as they are not contradictory, and further description is omitted here in view of brevity of the text.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims (10)

1. A display method, comprising:
receiving a display signal from a signal source;
dividing the display signal into a first path of signal and a second path of signal, wherein the first path of signal is used for displaying on a display screen, and the second path of signal is used for displaying on a lighting device;
and sending the first path of signal to the display screen, and sending the second path of signal to the lighting device, so that the display effect of the lighting device and the display effect of the display screen are kept synchronous.
2. The display method according to claim 1, wherein before sending the second signal to the lighting device for display, the display method further comprises:
processing the second path of signal to obtain a light control signal in a target format;
the step of sending the second signal to the lighting device comprises: and sending the light control signal to the light device.
3. The display method according to claim 1, wherein the lighting device includes a plurality of light emitters, the display method further comprising:
acquiring the resolution of a display image of the display screen;
determining a display area corresponding to each luminous body in the plurality of luminous bodies based on the resolution of a display image of the display screen, wherein the display area is a display area on the display screen;
and controlling each luminous body in the plurality of luminous bodies to emit light according to the display effect of the corresponding display area, so that the display effect of the lighting device and the display effect of the display screen are kept synchronous.
4. The method of claim 3, wherein the display area comprises a plurality of tiles, and wherein determining the display area corresponding to each of the plurality of illuminants based on the resolution of the displayed image of the display screen comprises:
performing pixel decomposition based on the resolution of the display image of the display screen to obtain a plurality of blocks;
selecting a plurality of target blocks located at the periphery of the display screen from the plurality of blocks;
and determining a display block corresponding to each luminous body in the plurality of luminous bodies from the plurality of target blocks.
5. The display method according to any one of claims 1 to 4, wherein the display effect includes a display color and/or a display luminance;
the display effect of lighting device with the display effect of display screen keeps the synchronization and includes:
under the condition that the display effect comprises a display color, the display color of the lighting device is the same as the display color of the display screen;
under the condition that the display effect comprises display brightness, the display brightness of the lighting device is the same as the display brightness of the display screen;
the display effect includes under the condition of display color and display brightness, lighting device's display color with the display color of display screen is the same, just lighting device's display brightness with the display brightness of display screen is the same.
6. The display method according to any one of claims 1 to 4, further comprising:
and sending a power supply signal to the lighting device to supply power to the lighting device.
7. The display method according to claim 3, wherein the light-emitting body comprises a lamp tube or an LED lamp.
8. A signal analyzer, characterized in that the signal analyzer comprises:
a receiver for receiving a display signal from a signal source;
the splitter is used for splitting the display signal into a first signal and a second signal, the first signal is used for displaying on a display screen, and the second signal is used for displaying on a lighting device;
and the transmitter is used for transmitting the first path of signal to the display screen and transmitting the second path of signal to the lighting device, so that the display effect of the lighting device and the display effect of the display screen are kept synchronous.
9. An electronic device comprising a display screen, a lighting device and a signal analyzer according to claim 8, wherein the signal analyzer is connected to the lighting device and the signal analyzer is connected to the display screen.
10. The display system of claim 9, wherein the light emitting device comprises a plurality of light tubes or a plurality of LED lights;
under the condition that the light-emitting device comprises a plurality of LED lamps, the LED lamps form a lamp strip which is arranged to surround the periphery of the display screen;
in the case where the light emitting device includes a plurality of lamps, each of the plurality of lamps is disposed at a side of the display screen.
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