CN202584680U - Flat-panel display movement capable of enhancing images - Google Patents
Flat-panel display movement capable of enhancing images Download PDFInfo
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- CN202584680U CN202584680U CN 201220107737 CN201220107737U CN202584680U CN 202584680 U CN202584680 U CN 202584680U CN 201220107737 CN201220107737 CN 201220107737 CN 201220107737 U CN201220107737 U CN 201220107737U CN 202584680 U CN202584680 U CN 202584680U
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- 230000002708 enhancing effect Effects 0.000 title abstract 3
- 230000005236 sound signal Effects 0.000 claims abstract description 29
- 238000012545 processing Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 2
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- 238000013461 design Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
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Abstract
Provided is a flat-panel display movement capable of enhancing images. The flat-panel display movement comprises a mainboard. The mainboard is provided with a video audio signal input interface, a video audio signal decoding module, a video signal enhancement processing module, an audio signal output interface, and a video signal output interface, wherein the video audio signal input interface is connected with the video audio signal decoding module; the video audio signal decoding module is connected with the video signal enhancement processing module; the video audio signal decoding module is connected with the audio signal output interface; and the video signal enhancement processing module is connected with the video signal output interface. The flat-panel display movement of the utility model is capable of effectively enhancing the video signals input into the flat-panel display. Even if the resolution and the refresh rate of the video incoming signal are relatively low, the flat-panel display can still produce great display effect.
Description
Technical field
The utility model relates to a kind of flat-panel monitor movement, particularly a kind of flat-panel monitor movement that strengthens image.
Background technology
At present, the display device of countries in the world like computer monitor, televisor etc., is shown to the comprehensive transition of FPD by cathode ray tube (CRT).Existing flat-panel monitor mainly is divided into two kinds of LCD (LCD) and PDP (plasma display), and the output signal that display drives mainboard all is LVDS signal (a Low-Voltage Differential Signaling Low Voltage Differential Signal).The specification of flat-panel monitor is more on the market, has such as tens of kinds of display resolutions such as 1024 * 768,1366 * 768,1280 * 1024,1440 * 900,1680 * 1050,1920 * 1080.Display resolution is exactly the number of pixels that shows on the screen, and resolution is high more, and the number of pixel is many more, and the image of sensing is more accurate.Under the same situation of screen size, resolution is high more, and display effect is just meticulous more and fine and smooth.The refresh rate of various displays also has nothing in common with each other, and for example, common TV is 50Hz, 60Hz; Film on the network is 30Hz, 25Hz, 24Hz; Some monitoring cameras are 15Hz, and refresh rate is high more, mean that display images displayed information is many more in the unit interval.The display that refresh rate is low can feel when spectators watch that moving frame is discontinuous, and frame-skipping is obvious, and image sharpness is poor, is easy to cause the fatigue of eyes.If exploration on display resolution ratio and refresh rate be all than higher, but the resolution of the vision signal of input display and refresh rate all compare lowly, and the display effect of display also can be poor so.The figure image intensifying is meant original unsharp image characteristic of clear or emphasical some concern that becomes, and suppresses the characteristic of non-concern, makes it to improve picture quality, abundant information amount, strengthens the image processing method of image interpretation and recognition effect.Strengthen the useful information in the image, it can be the process of a distortion, its objective is the visual effect that will improve image; Application scenario to given image; On purpose stress the integral body or the local characteristics of image, with original unsharp image clear or emphasical some interested characteristic that becomes, the difference in the expanded view picture between the different objects characteristic; Suppress uninterested characteristic; Make it to improve picture quality, abundant information amount, strengthen image interpretation and recognition effect, satisfy the needs of some special analysis.
The utility model content
The utility model provides a kind of display movement that strengthens image, when the resolution that efficiently solves the vision signal of the input flat-panel monitor that prior art exists is hanged down with refresh rate, and the problem that the display effect of flat-panel monitor is poor.
For realizing above purpose, the utility model discloses following technical scheme:
A kind of flat-panel monitor movement that strengthens image; Comprise mainboard; Said mainboard is provided with video-audio signal input interface, video-audio signal decoder module, vision signal enhancement process module, audio signal output interface, video signal output interface; Said video-audio signal input interface is connected with said video-audio signal decoder module; Said video-audio signal decoder module is connected with said vision signal enhancement process module, and said video-audio signal decoder module is connected with said audio signal output interface, and said vision signal enhancement process module is connected with said video signal output interface.
Further, said video-audio signal decoder module is the decoding chip that is used for vision signal, sound signal separation.
Further, said vision signal enhancement process module is the signal processing chip that is used for the isolated vision signal of said video/audio decoding chip is carried out enhancement process.
Further, said video-audio signal input interface comprises any or the two or more combinations in USB interface, AV interface, SVideo interface, YPBPR interface, VGA interface, HDMI interface, the DVI interface.
Further, said audio signal output interface is the SPDIF signal output interface.
Further, said video signal output interface is one or two display pannel interface.
The advantage of the utility model is, can effectively strengthen the vision signal of input flat-panel monitor, even when the resolution of video input signals and refresh rate hang down, still can produce good display effect on the flat-panel monitor.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Label declaration among the figure:
1, mainboard; 2, video-audio signal input interface; 3, video-audio signal decoder module; 4, vision signal enhancement process module; 5, audio signal output interface; 6, video signal output interface.
Embodiment
Embodiment below in conjunction with accompanying drawing detailed description the utility model more is expressly understood those skilled in the art and how puts into practice the utility model.Although should be appreciated that to combine its preferred specific embodiments to describe the utility model, these embodiments are intended and being set forth, rather than the scope of restriction the utility model.
Embodiment 1
As shown in Figure 1; The utility model relates to a kind of flat-panel monitor movement that strengthens image; Comprise mainboard 1, mainboard 1 is provided with video-audio signal input interface 2, video-audio signal decoder module 3, vision signal enhancement process module 4, audio signal output interface 5, video signal output interface 6.
Video-audio signal input interface 2 comprises any or the two or more combinations in USB interface, AV interface, SVideo interface, YPBPR interface (color difference components interface), VGA interface, HDMI interface, the DVI interface, is used for the various video-audio signals to display input different-format.Video-audio signal input interface 2 is connected with video-audio signal decoder module 3; The decoding chip of video-audio signal decoder module 3 for being used for vision signal, sound signal are separated; The decoding chip of selecting for use in the present embodiment is the MSD6M48 chip, can and isolate sound signal and vision signal with the various video-audio signals decodings of video-audio signal input interface 2 input.
Video-audio signal decoder module 3 is connected with audio signal output interface 5, and video-audio signal decoder module 3 is outwards exported video-audio signal decoding and isolated sound signal through audio signal output interface 5.Audio signal output interface 5 is SPDIF signal output interface (SPDIF OUT), and video-audio signal decoder module 3 isolated sound signals are outwards exported through the SPDIF signal output interface.SPDIF is the abbreviation of SONY, PHILIPS digital audio interface.With regard to transmission mode, the SPDIF signaling interface is divided into two kinds of signal output interface (SPDIF OUT) and signal input interfaces (SPDIF IN), and present most sound card chip can both be supported SPDIF OUT.The utility model can be connected with the sound system that has SPDIF signal input interface (SPDIF IN); The utility model is delivered to the SPDIF signal input interface of sound system with sound signal through the SPDIF signal output interface, and transfers sound signal to sound through the power amplifier of sound system.Said sound system can with the flat-panel monitor integrated design, also can design separately.
Video-audio signal decoder module 3 is connected with vision signal enhancement process module 4, and vision signal enhancement process module 4 is connected with video signal output interface 6.Video-audio signal decoder module 3 is delivered to signal enhancement process module 4 frequently with video-audio signal decoding and isolated vision signal, carries out vision signal and carries out enhancement process, and the new video signal after the processing is able to output through video signal output interface 6.
Vision signal enhancement process module 4 is for being used for the isolated vision signal of said video/audio decoding chip is carried out the signal processing chip of enhancement process; The signal processing chip of selecting for use in the present embodiment is the PW131 chip; Decoding chip is transferred to this signal processing chip with vision signal according to the LVDS form; This signal processing chip has any frame per second transfer capability, and this signal processing chip is the resolution and the refresh rate of analytic signal automatically, and does computing; Original video signal finally is processed into resolution and the corresponding new video signal of refresh rate with display pannel for use; For example, the new video signal can be the vision signal of resolution 1920 * 1080, refresh rate 120Hz or 60Hz, is used with the display screen of resolution 1920 * 1080, refresh rate 120Hz or 60Hz.
Video signal output interface 6 is one or two display pannel interface, and the utility model can directly be connected with display pannel (LCD display panel or PDP display pannel) through video signal output interface 6.So just can the signal Unified Treatment of various different-formats be become consistent high-quality Voice & Video, and through the outside output video of flat-panel monitor.Display pannel number of ports purpose is selected and will be confirmed according to the display parameter (resolution and refresh rate) of flat-panel monitor.
When comprising USB interface in the video-audio signal input interface 2; Whether present embodiment is discerned USB flash disk automatically through video-audio signal decoder module 3 and is inserted; And judge whether the USB flash disk the inside has video file, if having, present embodiment will be play the video file of USB flash disk the inside automatically.On USB interface, be inserted with the flash disk of band video file, the resolution of this video file is 720 * 480, and refresh rate is 25Hz.Present embodiment will obtain the video file data from USB interface; 3 pairs of these video files of video-audio signal decoder module are decoded; Isolated sound signal also is SPDIF signal output interface (SPDIF OUT) through audio signal output interface 5, outwards output; Isolated vision signal is carried out the signal enhancement process through vision signal enhancement process module 4, and the new video signal after the processing is exported to display pannel through video signal output interface 6 (display pannel interface).The resolution of this display pannel is 1920 * 1080, and refresh rate is 120Hz, and the new video signal after the then above-mentioned processing is 1920 * 1080 for corresponding resolution also, and refresh rate is 120Hz.Like this, video file is 720 * 480 by resolution, and refresh rate is that the former video file of 25Hz becomes 1920 * 1080, and refresh rate is the video image of 120Hz, and finally is presented on the display pannel.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (6)
1. flat-panel monitor movement that can strengthen image; Comprise mainboard; It is characterized in that; Said mainboard is provided with video-audio signal input interface, video-audio signal decoder module, vision signal enhancement process module, audio signal output interface, video signal output interface, and said video-audio signal input interface is connected with said video-audio signal decoder module, and said video-audio signal decoder module is connected with said vision signal enhancement process module; Said video-audio signal decoder module is connected with said audio signal output interface, and said vision signal enhancement process module is connected with said video signal output interface.
2. a kind of flat-panel monitor movement that strengthens image as claimed in claim 1 is characterized in that, said video-audio signal decoder module is the decoding chip that is used for vision signal, sound signal separation.
3. a kind of flat-panel monitor movement that strengthens image as claimed in claim 1 is characterized in that, said vision signal enhancement process module is the signal processing chip that is used for the isolated vision signal of said video/audio decoding chip is carried out enhancement process.
4. a kind of flat-panel monitor movement that strengthens image as claimed in claim 1; It is characterized in that said video-audio signal input interface comprises any or the two or more combinations in USB interface, AV interface, SVideo interface, YPBPR interface, VGA interface, HDMI interface, the DVI interface.
5. a kind of flat-panel monitor movement that strengthens image as claimed in claim 1 is characterized in that said audio signal output interface is the SPDIF signal output interface.
6. a kind of flat-panel monitor movement that strengthens image as claimed in claim 1 is characterized in that said video signal output interface is one or two display pannel interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220107737 CN202584680U (en) | 2012-03-21 | 2012-03-21 | Flat-panel display movement capable of enhancing images |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220107737 CN202584680U (en) | 2012-03-21 | 2012-03-21 | Flat-panel display movement capable of enhancing images |
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| CN202584680U true CN202584680U (en) | 2012-12-05 |
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| CN 201220107737 Expired - Fee Related CN202584680U (en) | 2012-03-21 | 2012-03-21 | Flat-panel display movement capable of enhancing images |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112019787A (en) * | 2019-05-31 | 2020-12-01 | 技嘉科技股份有限公司 | Mainboard capable of outputting image data and operating system |
| EP3745389A3 (en) * | 2019-05-31 | 2020-12-09 | Giga-Byte Technology Co., Ltd. | Motherboard and operating system capable of outputting image data |
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2012
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112019787A (en) * | 2019-05-31 | 2020-12-01 | 技嘉科技股份有限公司 | Mainboard capable of outputting image data and operating system |
| EP3745389A3 (en) * | 2019-05-31 | 2020-12-09 | Giga-Byte Technology Co., Ltd. | Motherboard and operating system capable of outputting image data |
| US11115606B2 (en) | 2019-05-31 | 2021-09-07 | Giga-Byte Technology Co., Ltd. | Motherboard and operating system capable of outputting image data |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 201100, building 7, Xin Wu industrial park, 1189 Leann Road, Shanghai, Minhang District Patentee after: SHANGHAI KITKING ELECTRONIC CO., LTD. Address before: 201104, room 6, building 1111, 1111-1120 Xin Zhu Road, Shanghai, Minhang District Patentee before: SHANGHAI KITKING ELECTRONIC CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20200321 |
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| CF01 | Termination of patent right due to non-payment of annual fee |