CN202602800U - LED huge screen television - Google Patents
LED huge screen television Download PDFInfo
- Publication number
- CN202602800U CN202602800U CN2012202144013U CN201220214401U CN202602800U CN 202602800 U CN202602800 U CN 202602800U CN 2012202144013 U CN2012202144013 U CN 2012202144013U CN 201220214401 U CN201220214401 U CN 201220214401U CN 202602800 U CN202602800 U CN 202602800U
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- signal
- led
- interface
- display screen
- led display
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- Expired - Fee Related
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Abstract
The utility model discloses an LED huge screen television which comprises an LED display screen, a control plate, and a display screen control and signal processing device. The LED display screen is spliced by LED unit plates. The control plate is used for sending a control instruction to control the LED huge screen television. An input signal is connected with a signal input interface of the display screen control and signal processing device through a data line. A signal output interface of the display screen control and signal processing device is connected with the LED display screen. The display screen control and signal processing device is used for processing an input audio and video signal and then outputting the signal to the LED display screen to be displayed. The LED huge screen television is spliced by the high-density LED unit plates and is provided with the special display screen control and signal processing device so as to be able to play cable programs like a conventional television. Compared with the conventional television, the LED huge screen television has the advantages of energy conservation, high display sharpness, large screen size, high brightness, high contrast or the like.
Description
Technical field
The utility model relates to the huge curtain of a kind of LED TV.
Background technology
Traditional display device such as CRT TV, CRT monitor, LCD TV, LCD, DLP display device, projection screen etc. exist all that power consumption is high, display brightness and problem such as contrast is relatively low and display size is little; LED lamp in the LED LCD TV on the market also just uses as light source, and not seeing so far has the huge curtain of real LED TV to occur.
The utility model content
To the problem that prior art exists, the purpose of the utility model is to provide the huge curtain of a kind of LED energy-conservation, that display resolution is high, screen size is big, brightness is high, contrast is high TV.
For realizing above-mentioned purpose; The huge curtain of the LED of the utility model TV; Comprise LED display, control control of plate and display screen and signal handling equipment, LED display is spliced by the LED cell board, controls plate and is used to send control command the huge curtain of LED TV is controlled; Input signal links to each other with the signal input interface of signal handling equipment with display screen control through data wire; Display screen control links to each other with LED display with the signal output interface of signal handling equipment, and display screen control and signal handling equipment are used for exporting the LED display demonstration to after the audio-video signal processing with input.
Further, the centre-to-centre spacing between said LED unit onboard led pixel is in the 3mm.
Further; The control of said display screen and signal handling equipment comprise that tv signal processor, signal converter, power-supply controller of electric, image-signal processor and LED display send and block, and said tv signal processor is used to receive signal that said signal input interface transmits and according to the said instruction of controlling plate required vision signal is reached signal converter; Signal converter is used for converting the vision signal that tv signal processor transmits into said LED display can identified signal, reaches image-signal processor; Image-signal processor is used for according to the actual dot matrix ratio of LED display the vision signal that signal converter transmits being handled; LED display sends card and is used for becoming the required signal of LED display to be sent to the LED display demonstration through signal output interface image-signal processor processed video conversion of signals; Power-supply controller of electric is used to receive controls the ON/OFF LED display instruction that plate sends, and starts or closes said LED display.
Further, said signal input interface comprises RF interface, CVBS interface, S-Video interface, YPbPr/YCbCr interface, HDMI interface, VGA interface, Audio interface, composite video sound accompaniment input interface and color difference components video sound accompaniment input interface.
Further, the audio signal of said tv signal processor output synchronously is through said signal output interface directly the plug into audio-frequency power amplifier of LED display or supporting sound box system.
Further, the said plate of controlling is button and or distance type.
Further, said signal output interface comprises audio output interface, power supply control interface and display screen control interface.
The huge curtain of the LED of the utility model TV is spliced by high density LED cell board; And special-purpose display screen control and signal handling equipment are set; Can equally with traditional TV play cable TV, and compare with traditional TV have energy-conservation, display resolution is high, screen size is big, brightness is high, the contrast advantages of higher.
Description of drawings
Fig. 1 is the structural representation of the huge curtain of the LED of the utility model TV;
Fig. 2 is the display screen control of the utility model and the structural representation of signal handling equipment.
Embodiment
As shown in Figure 1; The huge curtain of the LED of the utility model TV; Comprise LED display 1, control plate 2 and display screen control and signal handling equipment 3, LED display 1 is spliced by polylith LED cell board 11, selects the high density cell board for use for reaching TV display requirement LED cell board 11; Be the very little cell board of LED pixel centre-to-centre spacing on the LED cell board 11, like P1.6LED cell board, P2.78LED cell board etc.LED cell board 11 overall dimension ratios are 4:3 selectively, are convenient to be assembled into the display screen of 4:3 or 16:9 ratio; Control plate 2 and be used to send control command the huge curtain of LED TV is controlled, control plate 2 and can hope the information source program that shows for IR remote controller or panel button form are used to switch the user; Input signal links to each other with the signal input interface 31 of signal handling equipment with display screen control through data wire; Display screen control links to each other with LED display 1 with the signal output interface 32 of signal handling equipment, and display screen control and signal handling equipment 3 are used for exporting LED display 1 demonstration to after the audio-video signal processing with input.
The structure and the control mode of display screen control and signal handling equipment 3 are as shown in Figure 2; Its bag tv signal processor 33, signal converter 34, image-signal processor 35, LED display send card 36 and power-supply controller of electric 37; Signal input interface 31 selectively has RF interface-CATV signal input, the cable TV communal antenna system of can plugging into; CVBS interface-composite video signal input; S-Video interface-light tone separating video signal input; YPbPr/YCbCr interface-color difference components interface; HDMI interface-HDMI; VGA interface-computer simulation video interface; Audio interface-sound accompaniment input interface is provided with composite video sound accompaniment input interface and color difference components video sound accompaniment input interface.The plurality of information resources LED display 1 of can plugging into simultaneously; Tv signal processor 33 is used for radio frequency, video, audio signal handled and according to the instruction of controlling plate vision signal is reached that signal converter 34, audio signal reach LED display 1, the switching on and shutting down signal reaches power-supply controller of electric 37; Signal converter 34 be used for vision signal with tv signal processor 33 output convert LED display 1 into can identified signal, and reach image-signal processor 35; Image-signal processor 35 is used for according to the actual dot matrix ratio of LED display 1 vision signal that signal converter 34 transmits being handled; LED display sends card 36 and is used for becoming LED display 1 required signal to be sent to LED display 1 demonstration through signal output interface 32 image-signal processor 35 processed video conversion of signals, and signal output interface 32 comprises audio output interface, power supply control interface and display screen control interface.The switching on and shutting down signal of tv signal processor 33 output is carried out conversion process by power-supply controller of electric 37, starts or closes LED display 1.
The utility model that it may be noted that is not limited to above embodiment, and any distortion of having done according to the foregoing description does not all break away from the protection range of claim.
Claims (7)
1. the huge curtain of LED TV is characterized in that, comprises LED display, controls plate and display screen control and signal handling equipment, and LED display is spliced by the LED cell board, controls plate and is used to send control command the huge curtain of LED TV is controlled; Input signal links to each other with the signal input interface of signal handling equipment with display screen control through data wire; Display screen control links to each other with LED display with the signal output interface of signal handling equipment, and display screen control and signal handling equipment are used for exporting the LED display demonstration to after the audio-video signal processing with input.
2. the huge curtain of LED as claimed in claim 1 TV is characterized in that the centre-to-centre spacing between said LED unit onboard led pixel is in the 3mm.
3. the huge curtain of LED as claimed in claim 1 TV; It is characterized in that; The control of said display screen and signal handling equipment comprise that tv signal processor, signal converter, power-supply controller of electric, image-signal processor and LED display send and block, and said tv signal processor is used to receive signal that said signal input interface transmits and according to the said instruction of controlling plate required vision signal is reached signal converter; Signal converter is used for converting the vision signal that tv signal processor transmits into said LED display can identified signal, reaches image-signal processor; Image-signal processor is used for according to the actual dot matrix ratio of LED display the vision signal that signal converter transmits being handled; LED display sends card and is used for becoming the required signal of LED display to be sent to the LED display demonstration through signal output interface image-signal processor processed video conversion of signals; Power-supply controller of electric is used to receive controls the ON/OFF LED display instruction that plate sends, and starts or closes said LED display.
4. the huge curtain of LED as claimed in claim 1 TV; It is characterized in that said signal input interface comprises RF interface, CVBS interface, S-Video interface, YPbPr/YCbCr interface, HDMI interface, VGA interface, Audio interface, composite video sound accompaniment input interface and color difference components video sound accompaniment input interface.
5. the huge curtain of LED as claimed in claim 3 TV is characterized in that, the audio signal of said tv signal processor output synchronously is through said signal output interface directly the plug into audio-frequency power amplifier of LED display or supporting sound box system.
6. the huge curtain of LED as claimed in claim 1 TV is characterized in that, the said plate of controlling is button and or distance type.
7. the huge curtain of LED as claimed in claim 1 TV is characterized in that said signal output interface comprises audio output interface, power supply control interface and display screen control interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202144013U CN202602800U (en) | 2012-05-11 | 2012-05-11 | LED huge screen television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202144013U CN202602800U (en) | 2012-05-11 | 2012-05-11 | LED huge screen television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602800U true CN202602800U (en) | 2012-12-12 |
Family
ID=47320307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202144013U Expired - Fee Related CN202602800U (en) | 2012-05-11 | 2012-05-11 | LED huge screen television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602800U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807807A (en) * | 2017-11-16 | 2018-03-16 | 威创集团股份有限公司 | The signal source Zoom method and system of display window |
| CN108181887A (en) * | 2018-02-12 | 2018-06-19 | 深圳汇通九州科技有限公司 | A kind of huge curtain controller |
| CN111510653A (en) * | 2020-04-21 | 2020-08-07 | 康佳集团股份有限公司 | Micro L ED TV display screen and Micro L ED TV set |
-
2012
- 2012-05-11 CN CN2012202144013U patent/CN202602800U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807807A (en) * | 2017-11-16 | 2018-03-16 | 威创集团股份有限公司 | The signal source Zoom method and system of display window |
| CN108181887A (en) * | 2018-02-12 | 2018-06-19 | 深圳汇通九州科技有限公司 | A kind of huge curtain controller |
| CN111510653A (en) * | 2020-04-21 | 2020-08-07 | 康佳集团股份有限公司 | Micro L ED TV display screen and Micro L ED TV set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150511 |
|
| EXPY | Termination of patent right or utility model |