CN201766677U - LED stereoscopic display and display system - Google Patents
LED stereoscopic display and display system Download PDFInfo
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- CN201766677U CN201766677U CN2010205217144U CN201020521714U CN201766677U CN 201766677 U CN201766677 U CN 201766677U CN 2010205217144 U CN2010205217144 U CN 2010205217144U CN 201020521714 U CN201020521714 U CN 201020521714U CN 201766677 U CN201766677 U CN 201766677U
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Abstract
The utility model discloses a LED stereoscopic display and a display system. The LED stereoscopic display includes: a video signal controller; a signal receiver, connected with the video signal controller, having a single-frame mode and a double-frame mode, and used for storing left eye image frame and right eye image frame of image data under the double-frame mode; and a LED display panel, connected with the signal receiver and used for displaying the left eye image frame and the right eye image frame. By means of the utility model, resolutions of LED stereo display can be improved.
Description
Technical field
The utility model relates to a kind of LED three-dimensional display and display system.
Background technology
LCD panel TV set or LED-backlit television set are when realizing 3 D stereoscopic image, the technology that adopts often depends on the height of its refreshing frequency, but because the material of himself, cause refreshing frequency can't reach high especially, so when realizing three-dimensional display, the phenomenon that the effect of its demonstration the local edge flicker can occur, blur.Owing to the situation that has obliterated data in stereo display, cause resolution to descend simultaneously.
At the lower problem of LED stereo display resolution in the correlation technique, effective solution is not proposed as yet at present.
The utility model content
Propose the utility model at the lower problem of LED stereo display resolution in the correlation technique, for this reason, main purpose of the present utility model is to provide a kind of LED three-dimensional display, to address the above problem.
To achieve these goals, according to an aspect of the present utility model, provide a kind of LED three-dimensional display.This LED three-dimensional display comprises: video signal controller; Signal receiver is connected with video signal controller, has single frames pattern and two frame patterns, is used under two frame patterns left-eye image frame and the eye image frame to view data and preserves; And the LED display floater, be connected with signal receiver, be used to show left-eye image frame and eye image frame.
To achieve these goals, according on the other hand of the present utility model, provide a kind of LED three-dimensional display system.This LED three-dimensional display system comprises any one above-mentioned LED three-dimensional display and stereo video signals imaging glasses, and wherein, these stereo video signals imaging glasses are used to receive the image from described LED three-dimensional display.
By the utility model, adopt the LED three-dimensional display that comprises following structure: video signal controller; Signal receiver is connected with video signal controller, has single frames pattern and two frame patterns, is used under two frame patterns left-eye image frame and the eye image frame to view data and preserves; And the LED display floater, be connected with signal receiver, be used to show left-eye image frame and eye image frame, solve the lower problem of LED stereo display resolution in the correlation technique, and then reached the effect that improves LED stereo display resolution.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic diagram according to the LED three-dimensional display of the utility model embodiment;
Fig. 2 is the schematic diagram according to the preferred embodiment of LED three-dimensional display of the present utility model
Fig. 3 is the schematic diagram according to the LED three-dimensional display system of the utility model embodiment;
Fig. 4 is the schematic diagram according to the preferred embodiment of LED three-dimensional display system of the present utility model;
Fig. 5 is the flow chart according to the LED stereo display method of the utility model embodiment;
Fig. 6 is the flow chart according to the preferred embodiment of LED stereo display method of the present utility model.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Fig. 1 is the schematic diagram according to the LED three-dimensional display of the utility model embodiment.
As shown in Figure 1, this LED three-dimensional display comprises video signal controller 10, signal receiver 20 and LED display floater 30.
Wherein, signal receiver 20 is connected with video signal controller 10, has single frames pattern and two frame patterns, is used under two frame patterns left-eye image frame and the eye image frame to view data and preserves; And LED display floater 30, be connected with signal receiver, be used to show left-eye image frame and eye image frame.
Particularly, video signal controller 10 is used to receive view data, and is single frames pattern or two frame pattern according to the view data control signal receiver; Signal receiver 20 is used to receive the view data from video signal controller, and view data is divided into left-eye image frame and the eye image frame with time difference when two frame pattern, and left-eye image frame and eye image frame are preserved; LED display floater 30 is used to show left-eye image frame and eye image frame.
In this embodiment, because signal receiver 20 has carried out preserving (perhaps buffer memory) in two frame patterns to the 3D rendering data, thereby can prevent loss of data when stereo display, improve the resolution that image shows.
Preferably, video signal controller also is used for after receiving view data view data being intercepted, and the video data that is truncated to is designated single frames pattern or two frame pattern, is sent to signal receiver then; Signal receiver also is used to judge the type of video data, and data type is divided into left-eye image frame and eye image frame for the video data of two frame patterns.
Fig. 2 is the schematic diagram according to the preferred embodiment of LED three-dimensional display of the present utility model.
As shown in Figure 2, in the three-dimensional display of this embodiment, video signal controller comprises signal receiving unit 102 and signal processing unit 104.
Wherein, signal receiving unit 102 is used to receive view data, and wherein, view data comprises: 2D view data, 3D rendering data, 3D rendering activation signal; And signal processing unit 104, being used for when view data is the 2D view data, control signal receiver is the single frames pattern, is 3D rendering data and when comprising the 3D rendering activation signal, control signal receiver is two frame patterns in view data.
Preferably, this signal receiver can also comprise: first memory 106, be connected with signal processing unit, and be used for video data to the video data of storing the single frames pattern respectively and two frame patterns.
Signal receiver comprises input unit 202, second memory 210, the two frame signal generation units 204 of 3D and shows output unit 206.
Wherein, input unit 202 is used to receive from the view data of video signal controller and with view data and is divided into left-eye image frame and eye image frame; Second memory 210 is used to store left-eye image frame and eye image frame; The two frame signal generation units 204 of 3D are used for generating the 3D rendering frame data by the selection left-eye image frame that replaces and the data of eye image frame; And show that output unit 206 is used to export the 3D rendering frame data.
The LED display floater comprises: display unit 302 is made of the LED picture element matrix; And control unit 304, be used for lighting by scan control LED picture element matrix.
Wherein, control unit carries out scan control LED to be lighted, and display unit is made of the LED picture element matrix, and it shows according to list/pair frame signal receiver image transmitted data-signal, shows and the demonstration of 3D stereo-picture comprising the 2D image.
Preferably, the LED three-dimensional display also comprises: stereo-picture received signal detecting unit 208 is used to detect the signal of stereo video signals imaging glasses.
Stereo-picture received signal detecting unit: when it detects the received signal of stereo video signals imaging glasses, then stereo-picture received signal detecting unit sends the 3D rendering idsplay order to single/pair frame signal receiver, when it does not detect the received signal of stereo video signals imaging glasses, then stereo-picture received signal detecting unit sends 2D image idsplay orders to two frame signal receivers.
Stereo-picture received signal detecting unit and stereo video signals imaging glasses are carried out two-way communication, one of its signal radiation pattern infrared communication, Bluetooth communication, radio communication, Wi-Fi communication.
Fig. 3 is the schematic diagram according to the LED three-dimensional display system of the utility model embodiment.
As shown in Figure 3, this LED three-dimensional display system comprises LED three-dimensional display and stereo video signals imaging glasses.
Wherein, this LED three-dimensional display can be the described LED three-dimensional display of above-mentioned any embodiment.These stereo video signals imaging glasses are used to receive the image from the LED three-dimensional display.
Fig. 4 is the schematic diagram according to the preferred embodiment of LED three-dimensional display system of the present utility model.
As shown in Figure 4, this LED three-dimensional display system comprises as shown in Figure 2 LED three-dimensional display and stereo video signals imaging glasses.
Fig. 5 is the flow chart according to the LED stereo display method of the embodiment of the invention.As shown in the figure, this method may further comprise the steps:
Step S502, signal receiver receives view data;
Before signal receiver received view data, this method can also comprise: video signal controller intercepted described view data, and the video data after will intercepting is sent to described signal receiver.
Step S504, signal receiver determines that according to view data self pattern is single frames pattern or two frame pattern;
For example, to control described signal receiver according to described view data be single frames pattern or two frame pattern to video signal controller.
Wherein, described view data comprises 2D view data, 3D rendering data, 3D rendering activation signal, preferably, it is that single frames pattern or two frame pattern comprise that video signal controller is controlled described signal receiver according to described view data: when described view data was the 2D view data, it was the single frames pattern that described video signal controller is controlled described signal receiver; In described view data is 3D rendering data and when comprising the 3D rendering activation signal, described video signal controller is controlled described signal receiver and is two frame patterns.
Step S506, signal receiver are divided into view data left-eye image frame and the eye image frame with time difference when two frame pattern;
Step S508, signal receiver is preserved left-eye image frame and eye image frame; And
Step S510, signal receiver exports left-eye image frame and eye image frame to the LED display floater so that the LED display floater shows left-eye image frame and eye image frame.
Exporting described left-eye image frame and described eye image frame to described LED display floater at described signal receiver can comprise: described signal receiver is by the data generation 3D rendering frame data of the described left-eye image frame of selection alternately with described eye image frame; And described signal receiver exports described 3D rendering frame data to described LED display floater.
Before described signal receiver exported described left-eye image frame and described eye image frame to described LED display floater, said method can also comprise: detect the signal that whether has stereo video signals imaging glasses; And under the situation of the signal that detects described stereo video signals imaging glasses, described signal receiver exports described left-eye image frame and described eye image frame to described LED display floater.
After described signal receiver exports described left-eye image frame and described eye image frame to described LED display floater, described method also comprises: described LED display floater shows described left-eye image frame and described eye image frame by lighting of scan control LED picture element matrix, wherein, the display part of described LED display floater is made of the LED picture element matrix.
Fig. 6 is the flow chart according to the preferred embodiment of LED stereo display method of the present utility model.
As shown in Figure 6, this method may further comprise the steps:
Step S601, input image data.That is, the LED three-dimensional display receives view data.Particularly, can be that the signal receiving unit of video signal controller receives outside view data, this view data comprises: 2D view data, 3D rendering data, 3D rendering activation signal.And the signal that receives reached signal processing unit.
Step S602, signal processing unit is handled view data.
Step S603 judges whether the current images data are 3D rendering data.If judged result is for being, execution in step S604 then, if judged result is for denying, execution in step S605 then.
Step S604 judges whether comprise the 3D rendering activation signal in the 3D rendering data.If judged result is for being, execution in step S606 then, if judged result is for denying, execution in step S605 then.
Step S605 is made as the single frames pattern with signal receiver.
Step S606 is made as two frame patterns with signal receiver.
Step S607 is divided into left-eye image frame and eye image frame with picture frame.
Step S608, the two frame signal generation units of 3D: the data that belong to left-eye image frame and eye image frame by the selection that replaces generate the 3D rendering frame data.This left-eye image frame and this eye image frame be can at first import subsequently, this eye image frame and this left-eye image frame also can be imported earlier subsequently.
Step S609 shows output unit: can send a pair of left-eye image subframe and eye image subframe to the LED display floater in the time timesharing that shows output one frame.This left-eye image frame and this eye image frame be can at first send subsequently, this eye image frame and this left-eye image frame also can be sent earlier subsequently.
Step S610, stereo video signals imaging glasses: it comprises signal trigger, receives the signal of stereo-picture received signal detecting unit, also can select 2D or the imaging of 3D vision signal simultaneously.
Step S611, the LED display floater shows the 3D video image.
Step S612, the single frames signal shows output unit.Under the single frames pattern, view data directly is sent to the control unit of LED display floater.
Step S613 shows the 2D video image on the LED display floater.
Wherein, after signal processing unit received single 2D view data, effective video data that can this 2D signal intercepted, and the video data that is truncated to directly is sent to list/two-frequency signal receiver, and it is made as the single frames pattern; When signal processing unit receives single 3D rendering data, the 3D data-signal can be generated the 2D signal, effective video data to the 2D signal intercepts, and the video data that is truncated to directly is sent to list/two-frequency signal receiver, and it is made as the single frames pattern; When signal processing unit received 3D rendering data and 3D rendering activation signal, signal processing unit will be handled the 3D rendering data, was sent to list/two-frequency signal receiver after intercepting effective video data, and it is made as two frame patterns.
List/pair frame signal receiver comprises: input unit, the two frame signal generation units of 3D, demonstration output unit, stereo-picture received signal detecting unit.
Under the single frames pattern, view data directly is sent to the control unit of LED display floater, and on the LED display floater, shows the 2D video image.
Under two frame patterns, to enter input unit: receive some elementary areas by video signal controller output, and each elementary area is divided into left-eye image frame and the eye image frame with special time difference, and this left-eye image frame and eye image frame are stored in the buffer memory of two frame pattern signal receivers.
Because it is different with mechanism to be shown as the principle of picture, so LED has solved the low problem of LCD frequency, and can improve brightness, also is significantly increased on display color.
By the foregoing description as can be seen, this LED three-dimensional display possess following some:
1, display floater can be made of the LED light emitting source fully;
2, main body shows employing: two frame buffers show;
3, can show left-eye image and eye image fully, timesharing is transmitted, and prevents loss of data, and then has improved resolution.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (8)
1. a LED three-dimensional display is characterized in that, comprising:
Video signal controller;
Signal receiver is connected with described video signal controller, has single frames pattern and two frame patterns, is used under two frame patterns left-eye image frame and the eye image frame to view data and preserves; And
The LED display floater is connected with described signal receiver, is used to show described left-eye image frame and described eye image frame.
2. LED three-dimensional display according to claim 1 is characterized in that, described video signal controller comprises:
Signal receiving unit is used to receive described view data; And
Signal processing unit is connected with described signal receiving unit, and being used to control described signal controller is single frames pattern or two frame pattern.
3. LED three-dimensional display according to claim 2 is characterized in that, described video signal controller also comprises:
Interception unit is used for described view data intercepting is video data.
4. LED three-dimensional display according to claim 1 is characterized in that, described signal receiver comprises:
Input unit is used to receive described view data;
Memory is used to store described left-eye image frame and described eye image frame;
The two frame signal generation units of 3D are used for generating the 3D rendering frame data by the data of described left-eye image frame of the selection that replaces and described eye image frame; And
Show output unit, be used to export described 3D rendering frame data.
5. LED three-dimensional display according to claim 1 is characterized in that, described LED display floater comprises:
Display unit is made of the LED picture element matrix; And
Control unit is connected with described display unit, is used for described display unit is controlled.
6. LED three-dimensional display according to claim 1 is characterized in that, also comprises:
Stereo-picture received signal detecting unit is used to detect the signal from stereo video signals imaging glasses.
7. a LED three-dimensional display system is characterized in that, comprises each described LED three-dimensional display in the claim 1 to 6.
8. LED three-dimensional display system according to claim 7 is characterized in that, also comprises:
Stereo video signals imaging glasses are used to receive the image from the LED three-dimensional display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205217144U CN201766677U (en) | 2010-09-08 | 2010-09-08 | LED stereoscopic display and display system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205217144U CN201766677U (en) | 2010-09-08 | 2010-09-08 | LED stereoscopic display and display system |
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| CN201766677U true CN201766677U (en) | 2011-03-16 |
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| CN2010205217144U Expired - Lifetime CN201766677U (en) | 2010-09-08 | 2010-09-08 | LED stereoscopic display and display system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012031503A1 (en) * | 2010-09-08 | 2012-03-15 | 利亚德光电股份有限公司 | Led stereoscopic display, display method thereof and signal receiver |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012031503A1 (en) * | 2010-09-08 | 2012-03-15 | 利亚德光电股份有限公司 | Led stereoscopic display, display method thereof and signal receiver |
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Granted publication date: 20110316 |
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