CN112019787B - Motherboard capable of outputting image data and operating system - Google Patents
Motherboard capable of outputting image data and operating system Download PDFInfo
- Publication number
- CN112019787B CN112019787B CN201910469928.7A CN201910469928A CN112019787B CN 112019787 B CN112019787 B CN 112019787B CN 201910469928 A CN201910469928 A CN 201910469928A CN 112019787 B CN112019787 B CN 112019787B
- Authority
- CN
- China
- Prior art keywords
- data
- image
- signal
- port
- image signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Controls And Circuits For Display Device (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
A motherboard capable of outputting image data comprises an image transmission port, an on-board display card, a switching circuit, a control circuit and a first network connection port. The image transmission port is used for receiving an external image signal. The on-board display card is used for providing an internal image signal. The switching circuit selectively uses the external image signal or the internal image signal as an image data. The control circuit selectively takes image data or local area network data as output data. The first network connection port is used for transmitting output data.
Description
Technical Field
The present invention relates to a motherboard, and more particularly to a motherboard for outputting image data via a network port.
Background
At present, most of the connection between a computer host and a display utilizes a VGA transmission interface. In recent years, due to the continuous progress of image technology, the resolution of image signals has been increasing. However, the conventional image interface cannot support the image transmission bandwidth required by the high-resolution image signal.
At present, most electronic devices transmit High-resolution images using an interface conforming to a High-definition multimedia interface (HDMI) specification. When the distance between the image player (such as a screen or a projector) and the host computer is long, the user needs to connect the image player and the host computer by using a long HDMI transmission line. However, the longer the HDMI transmission line, the more difficult it is to manufacture, and therefore, the price cost will be increased by multiple times, which is a huge burden for consumers.
Disclosure of Invention
The invention provides a motherboard capable of outputting image data, which comprises an image transmission port, an on-board display card, a switching circuit, a control circuit and a first network connection port. The image transmission port is used for receiving an external image signal. The on-board display card is used for providing an internal image signal. The switching circuit selectively uses the external image signal or the internal image signal as an image data. The control circuit selectively takes image data or local area network data as output data. The first network connection port is used for transmitting output data.
The invention provides another mainboard capable of outputting image data, which comprises an image transmission port, a control circuit and a first network connection port. The image transmission port is used for receiving an external image signal. The control circuit selectively takes an external image signal or a local area network signal as an output signal. The first network connection port is used for transmitting output signals.
The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.
Drawings
FIG. 1 is a schematic diagram of an operating system of the present invention.
Fig. 2 is a schematic diagram of another embodiment of a motherboard according to the present invention.
Fig. 3 is a schematic diagram of another embodiment of a motherboard according to the present invention.
FIG. 4 is another schematic diagram of an operating system of the present invention.
Fig. 5 is a schematic diagram of a receiver according to the present invention.
Fig. 6 is another possible schematic diagram of the receiver of the present invention.
Wherein, the reference numerals:
100. 400: an operating system;
110. 210, 410: a motherboard;
111. 411, 412, 510, 610, 650: a network connection port;
112. 413, 520, 620: an image transmission port;
113. 415: an on-board display card;
114. 414: a switching circuit; 115. 416: a control circuit;
116: a network chip; 120. 420: an electronic device;
121. 421: a server; 122. 422: a projector;
123. 423 (1): a receiver; 130. 430, 440: a network line;
140. 450: a transmission line; 220. 417: a slot;
230. 460: a display card; 231: an image processing chip;
232: an image output port; 320: a signal enhancer;
530. 630: a signal processor; 540. 640: a power socket;
D ETH : local area network data; IM (instant Messaging) E : an external image signal;
IM I : an internal image signal; s is S SEL1 、S SEL2 : a selection signal;
SW1, SW2: a switch; SO: outputting data;
DC IM : control data; PW (pseudo wire) E : an external power source;
D IM 、DD IM 、D HD : image data;
IM D : an image signal;
DE IM 、D HDE : enhancing the data.
Detailed Description
The structural and operational principles of the present invention are described in detail below with reference to the accompanying drawings:
the present invention will be described in more detail with reference to the following examples, which are provided for the purpose of making the objects, features and advantages of the present invention more apparent. The present description provides various examples to illustrate the features of various embodiments of the present invention. The configuration of each element in the embodiments is for illustrating the present invention, and is not intended to limit the present invention. In addition, reference numerals in the embodiments are partially repeated for the sake of simplifying the description, and do not mean the association between the different embodiments.
FIG. 1 is a schematic diagram of an operating system of the present invention. As shown, the operating system 100 includes a motherboard 110 and an electronic device 120. The motherboard 110 can output image data and has at least one network connection terminalA port 111 for outputting local area network data D ETH Or an image data D IM . In the present embodiment, local area network data D ETH And image data D IM Conforming to the same data format, such as a network transport format. Therefore, the network connection port 111 can output not only the LAN data D ETH Image data D may also be output IM . For example, when the motherboard 110 operates in a first mode, the network port 111 outputs LAN data D ETH . When the motherboard 110 operates in a second mode, the network connection port 111 outputs the image data D IM 。
In one possible embodiment, the network connection port 111 is an RJ45 jack. The invention is not limited to the number of network connection ports. In other embodiments, the motherboard 110 may have two network ports, one for outputting LAN data D ETH Another is used for transmitting image data D IM . In this example, image data D IM The data format is the same as the local area network data D ETH Is a data format of (a).
In the present embodiment, the network line 130 is coupled between the network connection port 111 and the electronic device 120 for transmitting the image data D IM Or local area network data D ETH And an electronic device 120. Since the user can utilize the network line 130 to transmit the image data D IM Local area network data D ETH No additional purchase of image transmission lines is required. Furthermore, since the price of the image transmission line increases greatly with the length of the wire, when the distance between the motherboard 110 and the electronic device 120 is large, the user can connect the motherboard 110 and the electronic device 120 by using a network line with low cost, thereby reducing the cost of the operating system 100. In addition, when the motherboard 110 utilizes a single connection port (e.g. 111) to transmit the image data D IM Local area network data D ETH The number of connection ports can be reduced.
The electronic device 120 is based on the image data D IM Or local area network data D ETH And acts. The present invention is not limited to the type of electronic device 120. In one possible embodiment, the electronic device 120 is a server 121. In this exampleIn the process, when the server 121 receives the lan data D through the network line 130 ETH In this case, the server 121 generates local area network data D ETH Is responsible for data transmission between the motherboard 110 and an Internet (Internet).
In another possible embodiment, the electronic device 120 is a display, such as a projector 122. In this example, when projector 122 receives image data D via network line 130 IM At this time, projector 122 is based on image data D IM And projecting a picture. In this embodiment, the projector 122 has a receiver 123. The receiver 123 receives the image data D IM And image data D IM The network transmission format is converted into an image transmission format, and the conversion result conforming to the image transmission format is provided to the projector 122. In one possible embodiment, the image format conforms to a high-definition multimedia interface (HDMI) specification. In other embodiments, the image format conforms to a digital video interface (Digital Visual Interface) specification.
The present invention is not limited to the installation position of the receiver 123. In the present embodiment, the receiver 123 is integrated into the projector 122. In other embodiments, the receiver 123 may be independent of the projector 122. In this example, the receiver 123 converts the image data D first IM And then provides the converted image data to projector 122 via an image transmission line (not shown).
In the present embodiment, the motherboard 110 further includes an image transmission port 112, an on-board VGA (video graphics array) 113, a switching circuit 114, a control circuit 115 and a network chip 116, but is not limited thereto. In other embodiments, the motherboard 110 further has a plurality of memories (memories), a microprocessor (e.g., a CPU), and a microcontroller. For convenience of illustration, fig. 1 shows only the devices and circuits related to the present invention. In some embodiments, the motherboard 110 is disposed in a housing (not shown). In this case, part of the structures of the network connection port 111 and the image transmission port 112 are exposed out of the casing, so that a user inserts the network line 130 and the transmission line 140.
The image transmission port 112 receives an external image signal IM via the transmission line 140 E . In which it is arrangedIn this embodiment, the image transmission port 112 may receive the external image signal IM by wireless E . The present invention is not limited to the kind of the image transmission port 112. In one possible embodiment, the image transmission port 112 is a high-definition multimedia interface (HDMI) port. In another possible embodiment, the image transmission port 11 is a Digital Video Interface (DVI) port.
The present invention does not limit the external image signal IM E Is a source of (a). In a possible embodiment, the external image signal IM E The image may be output by an electronic device (not shown), such as a cell phone, a game machine, or other device capable of outputting an image. In other embodiments, the external image signal IM E Provided by a display card (not shown) of another motherboard. The present invention also does not limit the number of image transmission ports. In some embodiments, the motherboard 110 may have more image transmission ports for receiving different external image signals.
The on-board display card 113 is used for providing an internal image signal IM I . In one possible embodiment, the on-board display card 113 is built into the motherboard 110, but is not intended to limit the present invention. In other embodiments, motherboard 110 does not have an on-board display card 113.
The switching circuit 114 selectively outputs the external image signal IM E Or an internal image signal IM I As image data D IM . In the present embodiment, the switching circuit 114 is configured according to the selection signal S SEL1 Selectively outputting an external image signal IM E Or an internal image signal IM I . For example, select signal S SEL1 When having a first potential (e.g., a high potential), the switching circuit 114 outputs the external image signal IM E As image data D IM Output to the control circuit 115. When selecting signal S SEL1 With a second potential (e.g., a low potential), the switching circuit 114 switches the internal image signal IM I As image data D IM Output to the control circuit 115. In other embodiments, when the motherboard 110 has more image transmission ports, the switching circuit 114 switches the switching circuit according to the selection signal S SEL1 One of the plurality of image signals is selected.
In a possible embodiment, the signal S is selected SEL1 Provided by switch SW 1. In this example, the user selects the source of image data, such as from the image transmission port 112 or from the on-board display card 113, by switching (toggling) the switch SW 1. In one possible embodiment, the switch SW1 is located outside the casing for switching by the user. In other embodiments, the switching circuit 114 may be omitted when the motherboard 110 does not have the on-board display card 113. In this example, an external image signal IM E Directly as image data D IM 。
The control circuit 115 selectively applies the image data D IM Or local area network data D ETH As output data SO. In the present embodiment, the control circuit 115 generates the selection signal S SEL2 Selecting image data D IM Or local area network data D ETH . For example, select signal S SEL2 When having the first potential, the motherboard 110 operates in the first mode. At this time, the control circuit 115 sets the lan data D ETH As output data SO, and output through the network connection port 111. When selecting signal S SEL2 When having the second potential, the motherboard 110 operates in the second mode. In this mode, the control circuit 115 outputs the image data D IM As output data SO, and output through the network connection port 111.
In a possible embodiment, the signal S is selected SEL2 Provided by switch SW 2. In this example, the user can determine the network connection port 111 to output the image data D by switching (toggling) the switch SW2 IM Or local area network data D ETH . In one possible embodiment, the switch SW2 is located outside the casing for switching by the user. In other embodiments, the signal S is selected SEL1 S and S SEL2 Generated by a Basic Input/Output System (BIOS). In this case, the user can select the image data D by setting the option of BIOS IM And a source of output data SO. The BIOS generates a selection signal S according to the selection of the user SEL1 S and S SEL2 . In one possible embodiment, the motherboard 110 further includes a network chip 116. The network chip 116 is used for generating LAN data D ETH 。
Fig. 2 is a schematic diagram of another embodiment of a motherboard according to the present invention. The motherboard 210 in fig. 2 is similar to the motherboard 110 in fig. 1, except that the motherboard 210 in fig. 2 further includes a slot 220. The slot 220 is used for inserting a display card 230. The display card 230 has an image processing chip 231 and an image output port 232. The image processing chip 231 is used for generating an image signal IM D . When a transmission line 240 is coupled between the image transmission port 112 and the image output port 232, the image transmission port 112 receives the image signal IM through the transmission line 240 D . In this example, the image transmission port 112 transmits the image signal IM D As an external image signal IM E Is provided to the switching circuit 114.
Fig. 3 is a schematic diagram of another embodiment of a motherboard according to the present invention. The motherboard 310 of fig. 3 is similar to the motherboard 210 of fig. 2, except that the motherboard 310 of fig. 3 does not have an on-board display card. Since the motherboard 310 has only a single image signal source (i.e., the image transmission port 112), a switching circuit is not required. In this example, the image transmission port 112 receives the image signal IM via the transmission line 240 D And image signal IM D As image data D IM Is provided to the control circuit 115. In other embodiments, when the transmission line 240 is coupled between an electronic device (not shown) and the image transmission port 112, the image transmission port 112 uses the image signal provided by the electronic device (such as a mobile phone) as the image data D IM 。
In this embodiment, the motherboard 310 further includes a signal booster 320. The signal enhancer 320 is used for enhancing the image data D IM And generate an enhanced data DE IM . In this example, the control circuit 115 generates a selection signal S SEL2 Will enhance data DE IM Or local area network signal D ETH As output data SO. Due to the image data D IM Has been enhanced SO that even when the output data SO is transmitted to an electronic device at a relatively long distance (e.g., 50 meters or 100 meters), the image data can be stably transmitted, maintaining the integrity of the output data SO.
In a possible embodiment, the signal booster320 is a redriver (re) or a retimer (re). In other embodiments, the signal enhancer 320 can be applied to fig. 1 or 2 to enhance the image data D IM 。
FIG. 4 is another schematic diagram of an operating system of the present invention. As shown, the operating system 400 includes a motherboard 410 and an electronic device 420. Motherboard 410 is similar to motherboard 110 of FIG. 1, except that motherboard 410 of FIG. 4 has two network ports 411 and 412.
In the present embodiment, at least one of the network connection ports 411 and 412 is a common connection port, which can output not only network data but also image data. When the motherboard 410 is operating in a first mode, the network port 411 outputs LAN data D ETH . When the motherboard 410 operates in a second mode, the network connection port 411 outputs the image data DD IM . At this time, the network connection port 412 outputs the control data DC IM . In other embodiments, the motherboard 410 may further have a third network port (not shown) for exclusively outputting the lan data D ETH . In this example, the third network connection port does not output image data.
In the present embodiment, lan data D transmitted from the network connection port 411 ETH The data format is the same as the image data DD IM E.g., all conform to a network transport format. In one possible embodiment, local area network data D ETH With image data DD IM Each comprising four pairs of differential signals.
As shown, operating system 400 further includes network wires 430 and 440. The network line 430 is coupled between the network connection port 411 and the electronic device 420 for transmitting the image data DD IM Or local area network data D ETH . The network line 440 is coupled between the network connection port 412 and the electronic device 420 for transmitting the control data DC IM 。
For example, when the electronic device 420 is a server 421, the motherboard 410 operates in a first operation mode. In this mode, the network connection port 411 outputs lan data D ETH . Thus (2)The server 421 receives lan data D via network line 430 ETH . In another possible embodiment, when the electronic device 420 is a projector 422, the network connection port 411 outputs the image data DD IM . Accordingly, projector 422 receives image data DD over network line 430 IM . At this time, the network connection port 412 outputs the control data DC IM . Accordingly, projector 422 receives control data DC via network line 440 IM . Projector 422 generates a display image according to image data DD IM Control data DC IM And presenting the picture. In this example, projector 422 has a receiver 423. The receiver 423 converts image data DD IM Control data DC IM Is converted from a network transport format to an image transport format. Projector 422 then presents the image based on the conversion result of receiver 423. The receiver 423 may be integrated in the projector. In other embodiments, receiver 423 is independent of projector 422. In this example, the receiver 423 is connected to the projector 422 through an image transmission line (not shown).
In the present embodiment, the motherboard 410 further includes an image transmission port 413, a switching circuit 414, an on-board display card 415, a control circuit 416, and a socket 417. The image transmission port 413 is used for receiving an external image signal IM E . In the present embodiment, the external image signal IM E From the display card 460. Since the characteristics of the image transmission port 413, the slot 417 and the display card 460 are the same as those of the image transmission port 112, the slot 220 and the display card 230 of fig. 2, the description thereof will not be repeated.
The switching circuit 414 is based on the selection signal S SEL1 The source of the image data is selected. In one possible embodiment, the switching circuit 414 is based on the selection signal S SEL1 Selecting an external image Signal IM E . In this example, the switching circuit 414 switches the external image signal IM E As image data DD IM Is supplied to the control circuit 416 and outputs an external image signal IM E As control data DC IM Provided to the network connection port 412. In another possible embodiment, the switching circuit 414 is based on the selection signal S SEL1 Selecting an intra-picture signal IM I . In this example, the switching circuit 414 switches the internal image signal IM I As image data DD IM Is supplied to the control circuit 416 and supplies the internal image signal IM I As control data DC IM Provided to the network connection port 412.
Assume an internal image signal IM I External image signal IM E Are all HDMI image signals. In this example, the switching circuit 414 uses differential components in the HDMI video signal, such as DTAT0+/-, DATA1+/-, DATA2+/-, and CLK+/-, as the video DATA DD IM . In addition, the switching circuit 414 uses control components in the HDMI image signal, such as CEC/DDC, SLC/SDA, +5V, hot Plug, as the control data DC IM 。
In other embodiments, the control data DC IM Provided by control circuitry 416. In this example, control data DC IM Stored in advance in the control circuit 416. When the user wishes the network connection port 411 to output the image data DD IM When the control circuit 416 outputs the preset control data DC IM To the network connection port 412.
In some embodiments, the control circuit 416 outputs preset control data DC IM For setting an external image signal IM to an image transmission port 413 or an on-board display card 415 E Or an internal image signal IM I Is a control component of (a). For example, when the switching circuit 414 selects to output the external image signal IM E In this case, the control circuit 416 provides control data DC IM To the image transmission port 413. In this example, the image transmission port 413 provides the control data DC via the transmission line 450 IM For the display card 460, the display card 460 is based on the control data DC IM Adjusting an external image signal IM E . In another possible embodiment, when the switching circuit 414 selects to output the internal image signal IM I In this case, the control circuit 416 provides control data DC IM To the on-board display card 415. In this case, the on-board display card 415 may be based on the control data DC IM Adjusting an internal image signal IM I . In other embodiments, the signal booster 320 of fig. 3 may be applied to fig. 4. In this example, signal enhancementThe amplifier 320 is used for amplifying the image data DD IM The amplified result is then provided to the control circuit 416.
Fig. 5 is a schematic diagram of a receiver 123 according to one embodiment of the present invention. As shown, the receiver 123 includes a network connection port 510, an image transmission port 520, and a signal processor 530. The network connection port 510 is used for receiving output data SO from the motherboard. In the present embodiment, the output data SO is the image data D IM . The signal processor 530 converts the image data D IM Is converted from a network transmission format to an image transmission format for generating image data D HD . In the present embodiment, the image data D HD Conforming to the HDMI specification. The image transmission port 520 is used for image data D HD 。
In other embodiments, the signal processor 530 includes a signal enhancer (not shown) for enhancing the image data D HD And generates enhanced data D HDE . In this example, the image transmission port 520 outputs enhanced data D HDE . In one possible embodiment, the signal booster is a redrive or a retimer.
In other embodiments, the receiver 123 further includes an electrical outlet 540. The power socket 540 is used for receiving an external power PW E And provides an external power supply PW E To the signal processor 530. In one possible embodiment, an external power supply PW E Is a direct current power (DC power).
Fig. 6 is a schematic diagram of a receiver 423 according to one embodiment of the present invention. The receiver 423 includes network connection ports 610, 650, an image transmission port 620, a signal processor 630, and an electrical outlet 640. The network connection port 610 receives the image data DD IM . The network connection port 650 receives control data DC IM . The signal processor 630 processes the image data DD IM Control data DC IM For generating image data D conforming to HDMI specification HD . The image transmission port 620 is used for outputting image data D HD . In other embodiments, the signal processor 630 has a signal booster. Signal enhancer (not shown) enhances image data D HD For producingGenerating enhanced data D HDE . In this example, the image transmission port 620 outputs enhanced data D HDE 。
In other embodiments, the receiver 423 further comprises an electrical outlet 640. The power socket 640 is used for receiving an external power PW E And provides an external power supply PW E To the signal processor 630. In one possible embodiment, an external power supply PW E Is a direct current power source, but is not intended to limit the invention. In some embodiments, an external power supply PW E May be an alternating current Power source (AC Power). In this case, the signal processor 630 may have a power converter (not shown) for converting ac power to dc power. The power converter may provide dc power to other components of the signal processor 630.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Furthermore, unless explicitly indicated, the definition of a term in a general dictionary should be construed as meaning in the context of its related art and should not be interpreted in an idealized or overly formal sense.
Although the present invention has been described with reference to the preferred embodiments, it is not limited thereto, and other modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the present invention. For example, the system, apparatus or method of embodiments of the present invention may be implemented by a physical embodiment of hardware, software, or a combination of hardware and software. The scope of the invention should, therefore, be determined with reference to the appended claims.
Of course, the present invention is capable of other various embodiments and its several details are capable of modification and variation in light of the present invention, as will be apparent to those skilled in the art, without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. A motherboard capable of outputting image data, comprising:
an image transmission port for receiving an external image signal;
an on-board display card for providing an internal image signal;
a switching circuit selectively taking the external image signal or the internal image signal as image data from a plurality of image signals according to a selection signal;
a control circuit selectively taking the image data or local area network data as output data, wherein the control circuit sets the control component of the external image signal or the internal image signal;
a first network connection port for transmitting the output data through a network line;
a second network connection port for transmitting a control data; and
the display card is provided with an image processing chip and an image output port, wherein the image processing chip is used for generating an image signal, and when a transmission line is coupled between the image transmission port and the image output port, the image signal is used as the external image signal;
the switching circuit takes the differential component of the external image signal or the internal image signal as the image data, takes the control component of the external image signal or the internal image signal as the control data, and the local area network data and the image data conform to the same data format and can transmit the image data and the local area network data by utilizing the network line; the network line is coupled between the first network connection port and the electronic device for transmitting the image data or the local area network data to the electronic device, and the electronic device operates according to the image data or the local area network data.
2. A motherboard capable of outputting image data, comprising:
an image transmission port for receiving an external image signal;
a control circuit selectively taking the external image signal or a local area network signal as an output signal, wherein the control circuit takes the differential component of the external image signal as image data, and the control circuit sets the control component of the external image signal;
a first network connection port for transmitting the output signal through a network line;
a second network connection port for transmitting a control data, wherein the control circuit uses the control component of the external image signal as the control data; and
the display card is provided with an image processing chip and an image output port, wherein the image processing chip is used for generating an image signal, and when a transmission line is coupled between the image transmission port and the image output port, the image signal is used as the external image signal;
the network line is coupled between the first network connection port and the electronic device for transmitting the image signal or the local area network signal to the electronic device, and the electronic device operates according to the image signal or the local area network signal.
3. The motherboard of claim 1 or 2, wherein the image transmission port is a high-definition multimedia interface (HDMI) port.
4. The motherboard of claim 1 or 2, wherein the image transmission port is a Digital Video Interface (DVI) port.
5. The motherboard of claim 1 or 2, further comprising:
and a signal enhancer for enhancing the image data and generating enhanced data, wherein the control circuit takes the enhanced data as the output data.
6. An operating system, comprising:
the motherboard of claim 1, wherein the motherboard can output image data;
a network line coupled to the first network connection port;
a receiver for receiving the output data via the network line, and comprising:
a network connection port for receiving the output data;
a signal processor for enhancing the output data to generate enhanced data; and
an image transmission port for outputting the enhanced data; and
and the display is coupled with the image transmission port and used for receiving the enhanced data and presenting a picture according to the enhanced data.
7. An operating system, comprising:
the motherboard of claim 2 for outputting image data;
a network line coupled to the first network connection port;
a receiver for receiving output data over the network line, comprising:
an input port for receiving the output data;
a signal processor for enhancing the output data to generate enhanced data; and
an output port for outputting the enhanced data; and
and the display is coupled with the output port and used for receiving the enhanced data and presenting a picture according to the enhanced data.
8. The operating system according to claim 6 or 7, wherein the receiver is integrated in the display.
9. The operating system according to claim 6 or 7, further comprising:
and the power socket is used for receiving an external power supply and supplying power to the signal processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910469928.7A CN112019787B (en) | 2019-05-31 | 2019-05-31 | Motherboard capable of outputting image data and operating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910469928.7A CN112019787B (en) | 2019-05-31 | 2019-05-31 | Motherboard capable of outputting image data and operating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112019787A CN112019787A (en) | 2020-12-01 |
| CN112019787B true CN112019787B (en) | 2023-06-06 |
Family
ID=73500555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910469928.7A Active CN112019787B (en) | 2019-05-31 | 2019-05-31 | Motherboard capable of outputting image data and operating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112019787B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07273931A (en) * | 1994-03-31 | 1995-10-20 | Toshiba Corp | Image forming device |
| JP2000322039A (en) * | 1999-05-13 | 2000-11-24 | Mitsubishi Electric Corp | Display device, control device, and multiple screen display system |
| JP2004358233A (en) * | 2004-04-26 | 2004-12-24 | Olympus Corp | Image processing apparatus |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4633207B2 (en) * | 1998-09-08 | 2011-02-16 | ソニー株式会社 | Image display device |
| US6469743B1 (en) * | 1999-06-09 | 2002-10-22 | International Business Machines Corporation | Programmable external graphics/video port for digital video decode system chip |
| CN1937721A (en) * | 2005-12-23 | 2007-03-28 | 康佳集团股份有限公司 | Television receiver with wireless transmission function |
| KR20070077262A (en) * | 2006-01-23 | 2007-07-26 | 삼성전자주식회사 | Image processing apparatus having function of bi-directional communication and method thereof |
| US20080136828A1 (en) * | 2006-12-07 | 2008-06-12 | Aten International Co., Ltd. | Remote Access Device |
| US8665902B2 (en) * | 2007-03-12 | 2014-03-04 | Broadcom Corporation | Method and system for reducing transceiver power via a variable symbol rate |
| KR20100001532A (en) * | 2008-06-27 | 2010-01-06 | 강솔이 | Open shoes |
| US20110019097A1 (en) * | 2009-07-24 | 2011-01-27 | C&C Technic Taiwan Co., Ltd. | Video pattern generating device |
| US20130009969A1 (en) * | 2011-07-05 | 2013-01-10 | Netanel Goldberg | Methods circuits & systems for wireless transmission of a video signal from a computing platform |
| US9594536B2 (en) * | 2011-12-29 | 2017-03-14 | Ati Technologies Ulc | Method and apparatus for electronic device communication |
| CN202584680U (en) * | 2012-03-21 | 2012-12-05 | 上海战诚电子科技有限公司 | Flat-panel display movement capable of enhancing images |
-
2019
- 2019-05-31 CN CN201910469928.7A patent/CN112019787B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07273931A (en) * | 1994-03-31 | 1995-10-20 | Toshiba Corp | Image forming device |
| JP2000322039A (en) * | 1999-05-13 | 2000-11-24 | Mitsubishi Electric Corp | Display device, control device, and multiple screen display system |
| JP2004358233A (en) * | 2004-04-26 | 2004-12-24 | Olympus Corp | Image processing apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 网络视频监控系统的设计技术与应用;段华;;建筑电气(第11期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112019787A (en) | 2020-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9544654B2 (en) | Streaming media system | |
| CN101015180B (en) | Link extender | |
| US7372465B1 (en) | Scalable graphics processing for remote display | |
| TWI382394B (en) | Firmware updating method and system | |
| US7737964B2 (en) | On-screen display system | |
| US10339090B2 (en) | System for implementing MXM on a PCI card | |
| JP2008278488A (en) | Compact packet based multimedia interface | |
| US6600747B1 (en) | Video monitor multiplexing circuit | |
| TW567417B (en) | Processing module for a computer system device | |
| TWI322569B (en) | Reset circuit and method for high definition multimedia interface | |
| EP1887794A2 (en) | Portable device integrated with external video signal display function | |
| CN112019787B (en) | Motherboard capable of outputting image data and operating system | |
| TW523666B (en) | Display data conversion device | |
| TWI709076B (en) | Motherboard outputting image data and operation system | |
| TWI536820B (en) | Signal relaying circuit, signal receiving circuit, signal relaying method and signal receiving method | |
| CN108205512B (en) | High-resolution multimedia interface device and control method thereof | |
| US20100169517A1 (en) | Multimedia Switch Circuit and Method | |
| EP4287632A1 (en) | Electronic apparatus and image processing method thereof | |
| CN104346308A (en) | Electronic device | |
| JP2005091795A (en) | Display device | |
| TW201728149A (en) | Docking apparatus and control method thereof | |
| CN219320718U (en) | Display screen expansion multi-interface conversion device | |
| TW201340031A (en) | Apparatus and method of switching digital/analog video signal and apparatus and method of switching keyboard/monitor/mouse | |
| EP3671719A1 (en) | Processor and method for operating a display device | |
| KR100475862B1 (en) | A computer momitor which can be used as a web terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |