CN202976704U - Light-emitting component horizontally-and-vertically-arrayed seamless splicing separating light-emitting diode (LED) three dimensional display screen - Google Patents
Light-emitting component horizontally-and-vertically-arrayed seamless splicing separating light-emitting diode (LED) three dimensional display screen Download PDFInfo
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- CN202976704U CN202976704U CN 201220726936 CN201220726936U CN202976704U CN 202976704 U CN202976704 U CN 202976704U CN 201220726936 CN201220726936 CN 201220726936 CN 201220726936 U CN201220726936 U CN 201220726936U CN 202976704 U CN202976704 U CN 202976704U
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Abstract
The utility model discloses a light-emitting component horizontally-and-vertically-arrayed seamless splicing separating light-emitting diode (LED) three dimensional display screen and belongs to the technical field of stereo imaging, and aims to enable the LED display screen to display free stereo imaging or videos. Sub-pixels in the vertical direction of the display screen are arrayed according to red, green and blue in a circulating mode. Sub-pixels in the horizontal direction of the display screen are arrayed in the same one color from red, green and blue. The group of red, green, and blue sub-pixels at the vertical direction is formed into a whole pixel. Due to the fact that single-colored red, green and blue light-emitting components which are separated in color are adopted, the arraying mode of the red, green and blue pixels on the LED screen conforms to the requirement of the free stereo displaying and achieves effect of seamless splicing and achieves free splicing of any size. A light grating is horizontally arranged in front of a light-emitting surface of the LED screen, a three dimensional image or video is obtained after broadcasting signal sources are processed and combined, and the free stereo displaying is achieved through the LED screen and three dimensional images and videos can be broadcasted.
Description
Technical field
The utility model belongs to the technical field of three-dimensional imaging, is specifically related to the seamless spliced separation LED stereoscopic display screen that a kind of bore hole is watched stereo-picture or video.
Background technology
LED display is comprised of the LED dot matrix, and the light on and off by the lamp pearl come display text, picture, animation, video, and content can be changed at any time, and the each several part assembly is all the display device of modular construction.LED display not only can be used for indoor environment, can also be used for outdoor environment, has advantages of that projector, video wall, LCDs are incomparable.LED is why in widespread attention and developed rapidly, is that the advantage that has with itself is inseparable.These advantages sum up and are: brightness is high, operating voltage is low, power consumption is little, miniaturization, the life-span is long, shock-resistant and stable performance.
Along with the development of science and technology, 3 D stereo shows it will will be the of future generation novel display technique that countries in the world are greatly developed, and has become a current noticeable frontier science and technology field, has considerable market outlook.do not wear glasses or the free 3D stereo display of bore hole of the helmet at TV, obtained application on graphoscope, but the Pixel arrangement mode of LED display is not used in the LCD televisor, display, be not suitable for the application of free 3 D display technology, and its display screen size is large, usually need to realize giant-screen by splicing a plurality of modules, if during splicing, the LED light-emitting component spacing of edge joint position is inconsistent with the spacing on unit module, can reduce the image of broadcast or the stereoeffect of video, to implementing to bring difficulty, therefore show that by LED display the free stereo effect becomes the problem of people's research.
The utility model content
For problems of the prior art, the purpose of this utility model is to provide the technical scheme of the seamless spliced separation LED stereoscopic display screen that a kind of light-emitting component horizontal and vertical arranges, adopt the LED light-emitting component of three kinds of color separated of red, green, blue, arrangement mode by changing sub-pixel point on LED display also arranges grating before display screen, make LED display demonstration free stereo image or video.
the seamless spliced separation LED stereoscopic display screen that described light-emitting component horizontal and vertical is arranged, the display screen unit that is arranged by one group of splicing consists of LED display, display screen unit is comprised of the display module of arrayed, on display module, welding arranges red, green, blue LED light-emitting component, described red, green, blue LED light-emitting component is the sub-pixel of LED display, sub-pixel on the display screen unit vertical direction is by red, green, blue cycle arrangement, sub-pixel on horizontal direction is red, green, blue is same of the same colour, on vertical direction one group is red, green, blue sub-pixel consists of a complete pixel, red, green, vertically place on the long limit of blue LED light-emitting component, the minor face horizontal positioned, and spacing equates in the horizontal direction separately, spacing equates in vertical direction, consist of display screen unit after the display module splicing, horizontal direction and vertical direction are positioned at the adjacent LED light-emitting component spacing of display module edge joint position and equate with LED light-emitting component spacing on display module, make on whole display screen unit all red, green, blue LED light-emitting components in the horizontal direction spacing equate, spacing equates in vertical direction, consist of LED display after the display screen unit splicing, horizontal direction and vertical direction are positioned at the adjacent LED light-emitting component spacing of display screen unit edge joint position and equate with LED light-emitting component spacing on display module, make on whole LED display all red, green, blue LED light-emitting components in the horizontal direction spacing equate, spacing equates in vertical direction, LED display light-emitting area the place ahead original screen panel that be arranged in parallel, also comprise circuit board on display module, circuit board is used for the driving LED light-emitting component and carries out work, is provided on circuit board to the power interface of circuit board transmission of electric energy with for carry the signaling interface of signal source to circuit board, signal source is for by one group of image or video with parallax sequence, obtains having image or the video of stereoeffect after synthetic.
The seamless spliced separation LED stereoscopic display screen that described light-emitting component horizontal and vertical is arranged, described original screen panel is slit grating, adjacent a transparent region and a black region are a pitch, the slit of grating vertically arranges, and the transparent region of slit grating is less than or equal to the width of a sub-pixel.
The seamless spliced separation LED stereoscopic display screen that described light-emitting component horizontal and vertical is arranged, described original screen panel is column mirror grating, the semicircle column type transparent stripe of convex or concave evenly is set on glass substrate, and a transparent stripe is a pitch, and transparent stripe vertically arranges.
The seamless spliced separation LED stereoscopic display screen that described light-emitting component horizontal and vertical is arranged, an image or the video of described signal source for obtaining having stereoeffect after synthetic, each pixel of composing images or video is corresponding one by one with LED auto-stereoscopic display screen panel physical picture element point.
The seamless spliced separation LED stereoscopic display screen that described light-emitting component horizontal and vertical is arranged, described red, green, blue LED light-emitting component adopts monochromatic sticking-element, and the LED package surface is done the frosted processing.
The seamless spliced separation LED stereoscopic display screen that described light-emitting component horizontal and vertical is arranged, described original screen panel is as a whole, is set in parallel in LED display light-emitting area the place ahead.
The seamless spliced separation LED stereoscopic display screen that described light-emitting component horizontal and vertical is arranged, described original screen panel is the split setting, and each original screen panel equates with the display screen unit size, and original screen panel is fixedly connected with display screen unit.
The seamless spliced separation LED stereoscopic display screen that described light-emitting component horizontal and vertical is arranged, described original screen panel is the split setting, vertical dimension equates with the LED display height, horizontal direction equates with the LED display width after by the splicing of one group of original screen panel, is set in parallel in LED display light-emitting area the place ahead after fixing by support.
The seamless spliced separation LED stereoscopic display screen that described light-emitting component horizontal and vertical is arranged, described original screen panel is the split setting, lateral dimension equates with the LED display width, vertical direction equates with the LED display height after by the splicing of one group of original screen panel, is set in parallel in LED display light-emitting area the place ahead after fixing by support.
The seamless spliced separation LED stereoscopic display screen that described light-emitting component horizontal and vertical is arranged, during red, green, blue LED light-emitting component homeotropic alignment, on horizontal direction, the gap of adjacent two LED is 0.2mm-0.5mm.
the seamless spliced separation LED stereoscopic display screen that described light-emitting component horizontal and vertical is arranged, described red, green, blue LED light-emitting component adopts monochromatic sticking-element, the employing model is 0402 LED, minor face is of a size of 0.5mm, long limit is of a size of 1.0mm, or the employing model is 0603 LED, minor face is of a size of 0.8mm, long limit is of a size of 1.6mm, or the employing model is 0805 LED, minor face is of a size of 1.25mm, long limit is of a size of 2.0mm, or the employing model is 1206 LED, minor face is of a size of 1.6mm, long limit is of a size of 3.2mm, or the employing model is 1210 LED, minor face is of a size of 2.5mm, long limit is of a size of 3.2mm, or the employing model is 1812 LED, minor face is of a size of 3.2mm, long limit is of a size of 4.5mm, or the employing model is 2010 LED, minor face is of a size of 2.5mm, long limit is of a size of 5.0mm, or the employing model is 2512 LED, minor face is of a size of 3.2mm, long limit is of a size of 6.4mm.
the utility model is simple in structure, reasonable in design, adopt the monochromatic red of color-separated, green, blue LED light-emitting component, red on display module, green, the welding of blue LED light-emitting component is pressed red by the sub-pixel on vertical direction, green, blue cycle arrangement, sub-pixel on horizontal direction is red, green, blue is same of the same colour, on vertical direction one group is red, green, the mode that blue sub-pixel consists of a complete pixel is arranged, make on LED display red, green, the arrangement mode of blue sub-pixel meets the requirement that free stereo shows, guarantee after the splicing of display module and display screen unit that on the adjacent LED spacing of edge joint position and display module, the spacing on vertical and horizontal direction equates, thereby guaranteed LED light-emitting components all on whole LED display in the horizontal direction with vertical direction on spacing all equate, thereby reach seamless spliced effect, realize any large-area free splicing.The original screen panel that be arranged in parallel in LED display light-emitting area the place ahead, the signal source of broadcast is treated obtains having image or the video of stereoeffect after synthetic, can realize that free stereo shows, plays stereo-picture or video by LED display.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of LED display;
Fig. 3 is the structural representation of the LED homeotropic alignment on display module;
Fig. 4 is the structural representation of slit grating;
Fig. 5 is the cross section structure schematic diagram of column mirror grating;
Fig. 6 is the cross section structure schematic diagram of another embodiment of column mirror grating;
Fig. 7 is the free stereo displaying principle figure of slit grating;
Fig. 8 is the free stereo displaying principle figure of column mirror grating.
In figure: 1-display screen unit, 2-original screen panel, 3-display module, 4-LED light-emitting component, 401-LED element light-emitting zone, 5-complete pixel.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
as Fig. 1, the seamless spliced separation LED stereoscopic display screen that light-emitting component horizontal and vertical shown in Figure 2 is arranged, the display screen unit 1 that is arranged by one group of splicing consists of LED display, display screen unit 1 is comprised of the display module 3 of arrayed, on display module 3, welding arranges red, green, blue LED light-emitting component 4, described red, green, the luminous unit 4 of blue LED is the sub-pixel of LED display, sub-pixel on display screen unit 1 vertical direction is by red, green, blue cycle arrangement, sub-pixel on horizontal direction is red, green, blue is same of the same colour, on vertical direction one group is red, green, blue sub-pixel consists of a complete pixel 5, red, green, vertically place on the long limit of blue LED light-emitting component 4, the minor face horizontal positioned, and spacing equates in the horizontal direction separately, spacing equates in vertical direction.
Consist of display screen unit 1 after display module 3 splicings, horizontal direction and vertical direction are positioned at adjacent LED light-emitting component 4 spacings of display module 3 edge joint positions and equate with LED light-emitting component spacing on display module 3, make on whole display screen unit 1 all red, green, blue LED light-emitting components 4 in the horizontal direction spacing equate, spacing equates in vertical direction.Consist of LED display after display screen unit 1 splicing, horizontal direction and vertical direction are positioned at adjacent LED light-emitting component 4 spacings of display screen unit 3 edge joint positions and equate with LED light-emitting component spacing on display module 3, make on whole LED display all red, green, blue LED light-emitting components 4 in the horizontal direction spacing equate, spacing equates in vertical direction.Thereby reach seamless spliced effect, realize any large-area free splicing.
Splicing LED display light-emitting area the place ahead after completing original screen panel 2 that be arranged in parallel.
Free stereo displaying principle based on slit grating is as follows: the free stereo display structure based on slit grating is the baffle plate of placing a fence type at the place ahead or the rear of display screen, blocking due to baffle plate like this, the simple eye of observer can only be seen a row pixel on display screen by a slit on baffle plate, can only see strange pixel column as left eye, and can't see the dual pixel row; Equally, right eye can only be seen the dual pixel row, and can't see strange pixel column.So, the two width images that are comprised of the odd even pixel column have respectively just become to have the stereo-picture pair of the level time difference, by the fusion of brain, finally form the stereo-picture that a width has depth perception, as shown in Figure 7.
Free stereo displaying principle based on column mirror grating is as follows: this principle is with similar based on the free 3 D display technology of slit grating, it utilizes the refraction action of post lens unit, guiding light enters specific observation area, generation is to the stereo-picture of right and left eyes pair, and finally explain stereoscopic vision under the fusion of brain, as shown in Figure 8.
Red, green, blue LED light-emitting component 4 adopts monochromatic sticking-elements, and the LED package surface does frosted and process, and making the pointolite of single LEDs light-emitting component is an area source through the even light of frosting, makes sub-pixel better be mixed into a complete pixel.LED light-emitting component 4 employing models are 0402 LED, minor face is of a size of 0.5mm, long limit is of a size of 1.0mm, or the employing model is 0603 LED, minor face is of a size of 0.8mm, long limit is of a size of 1.6mm, or the employing model is 0805 LED, minor face is of a size of 1.25mm, long limit is of a size of 2.0mm, or the employing model is 1206 LED, minor face is of a size of 1.6mm, long limit is of a size of 3.2mm, or the employing model is 1210 LED, minor face is of a size of 2.5mm, long limit is of a size of 3.2mm, or the employing model is 1812 LED, minor face is of a size of 3.2mm, long limit is of a size of 4.5mm, or the employing model is 2010 LED, minor face is of a size of 2.5mm, long limit is of a size of 5.0mm, or the employing model is 2512 LED, minor face is of a size of 3.2mm, long limit is of a size of 6.4mm.When red, green, blue LED light-emitting component 4 homeotropic alignments or oblique arrangement, on horizontal direction, the gap of adjacent two LED is 0.2mm-0.5mm.
LED light-emitting component homeotropic alignment, the striped of original screen panel 2 keep vertical and arrange.
Also comprise circuit board on display module 3, circuit board is used for the driving LED light-emitting component and carries out work, also is provided on circuit board to the power interface of circuit board transmission of electric energy with for carry the signaling interface of signal source to circuit board.The signal source that this LED display is play is by one group of image or video with parallax sequence, obtain having image or the video of stereoeffect after synthetic, each pixel of composing images or video is corresponding one by one with LED auto-stereoscopic display screen panel physical picture element point.LED display by the sub-pixel specific arrangement installs grating additional, then plays through the three-dimensional synthetic image of setting up or video signal source and can realize making LED display to show free stereo image or video.
The above is only preferred implementation of the present 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 improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. the seamless spliced separation LED stereoscopic display screen arranged of light-emitting component horizontal and vertical, the seamless spliced separation LED stereoscopic display screen that described light-emitting component horizontal and vertical is arranged, the display screen unit that is arranged by one group of splicing consists of LED display, display screen unit is comprised of the display module of arrayed, on display module, welding arranges red, green, blue LED light-emitting component, described red, green, blue LED light-emitting component is the sub-pixel of LED display, it is characterized in that sub-pixel on the display screen unit vertical direction is by red, green, blue cycle arrangement, sub-pixel on horizontal direction is red, green, blue is same of the same colour, on vertical direction one group is red, green, blue sub-pixel consists of a complete pixel, red, green, vertically place on the long limit of blue LED light-emitting component, the minor face horizontal positioned, and spacing equates in the horizontal direction separately, spacing equates in vertical direction, consist of display screen unit after the display module splicing, horizontal direction and vertical direction are positioned at the adjacent LED light-emitting component spacing of display module edge joint position and equate with LED light-emitting component spacing on display module, make on whole display screen unit all red, green, blue LED light-emitting components in the horizontal direction spacing equate, spacing equates in vertical direction, consist of LED display after the display screen unit splicing, horizontal direction and vertical direction are positioned at the adjacent LED light-emitting component spacing of display screen unit edge joint position and equate with LED light-emitting component spacing on display module, make on whole LED display all red, green, blue LED light-emitting components in the horizontal direction spacing equate, spacing equates in vertical direction, LED display light-emitting area the place ahead original screen panel that be arranged in parallel, also comprise circuit board on display module, circuit board is used for the driving LED light-emitting component and carries out work, is provided on circuit board to the power interface of circuit board transmission of electric energy with for carry the signaling interface of signal source to circuit board, signal source is for by one group of image or video with parallax sequence, obtains having image or the video of stereoeffect after synthetic.
2. the seamless spliced separation LED stereoscopic display screen arranged of light-emitting component horizontal and vertical according to claim 1, it is characterized in that described original screen panel is slit grating, adjacent a transparent region and a black region are a pitch, and the slit of grating vertically arranges.
3. the seamless spliced separation LED stereoscopic display screen arranged of light-emitting component horizontal and vertical according to claim 2, it is characterized in that described original screen panel is column mirror grating, the semicircle column type transparent stripe of convex or concave evenly is set on glass substrate, article one, transparent stripe is a pitch, and transparent stripe vertically arranges.
4. the seamless spliced separation LED stereoscopic display screen arranged of light-emitting component horizontal and vertical according to claim 3, it is characterized in that an image or the video of described signal source for obtaining having stereoeffect after synthetic, each pixel of composing images or video is corresponding one by one with LED auto-stereoscopic display screen panel physical picture element point.
5. the seamless spliced separation LED stereoscopic display screen of light-emitting component horizontal and vertical arrangement according to claim 4, is characterized in that described red, green, blue LED light-emitting component adopts monochromatic sticking-element.
6. the seamless spliced separation LED stereoscopic display screen arranged of light-emitting component horizontal and vertical according to claim 1, is characterized in that described original screen panel is as a whole, is set in parallel in LED display light-emitting area the place ahead.
7. the seamless spliced separation LED stereoscopic display screen arranged of light-emitting component horizontal and vertical according to claim 1, it is characterized in that described original screen panel is the split setting, each original screen panel equates with the display screen unit size, and original screen panel is fixedly connected with display screen unit.
8. the seamless spliced separation LED stereoscopic display screen arranged of light-emitting component horizontal and vertical according to claim 1, it is characterized in that described original screen panel is the split setting, vertical dimension equates with the LED display height, horizontal direction equates with the LED display width after by the splicing of one group of original screen panel, is set in parallel in LED display light-emitting area the place ahead after fixing by support.
9. the seamless spliced separation LED stereoscopic display screen arranged of light-emitting component horizontal and vertical according to claim 1, it is characterized in that described original screen panel is the split setting, lateral dimension equates with the LED display width, vertical direction equates with the LED display height after by the splicing of one group of original screen panel, is set in parallel in LED display light-emitting area the place ahead after fixing by support.
10. the seamless spliced separation LED stereoscopic display screen arranged of light-emitting component horizontal and vertical according to claim 1, when it is characterized in that red, green, blue LED light-emitting component homeotropic alignment, on horizontal direction, the gap of adjacent two LED is 0.2mm-0.5mm.
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| CN 201220726936 CN202976704U (en) | 2012-12-26 | 2012-12-26 | Light-emitting component horizontally-and-vertically-arrayed seamless splicing separating light-emitting diode (LED) three dimensional display screen |
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| CN 201220726936 CN202976704U (en) | 2012-12-26 | 2012-12-26 | Light-emitting component horizontally-and-vertically-arrayed seamless splicing separating light-emitting diode (LED) three dimensional display screen |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157218A (en) * | 2014-07-31 | 2014-11-19 | 广东威创视讯科技股份有限公司 | Positioning method and system of LED display screen lamp panels and display units |
| CN105333329A (en) * | 2014-08-08 | 2016-02-17 | 常州欧密格光电科技有限公司 | Ultra-small and ultra-thin red, green and blue light emitting module |
| CN105913777A (en) * | 2016-07-04 | 2016-08-31 | 陈其炜 | Naked 3D display device with prismatic grating in front of LED screen or rear projection screen |
| CN106707530A (en) * | 2016-12-21 | 2017-05-24 | 南通乐美视觉科技有限公司 | Large-scale 3D (three-dimensional) LED (light emitting diode) display screen |
| WO2022077898A1 (en) * | 2020-10-13 | 2022-04-21 | 京东方科技集团股份有限公司 | Wearable display device |
-
2012
- 2012-12-26 CN CN 201220726936 patent/CN202976704U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157218A (en) * | 2014-07-31 | 2014-11-19 | 广东威创视讯科技股份有限公司 | Positioning method and system of LED display screen lamp panels and display units |
| CN104157218B (en) * | 2014-07-31 | 2017-02-08 | 广东威创视讯科技股份有限公司 | Positioning method and system of LED display screen lamp panels and display units |
| CN105333329A (en) * | 2014-08-08 | 2016-02-17 | 常州欧密格光电科技有限公司 | Ultra-small and ultra-thin red, green and blue light emitting module |
| CN105913777A (en) * | 2016-07-04 | 2016-08-31 | 陈其炜 | Naked 3D display device with prismatic grating in front of LED screen or rear projection screen |
| CN106707530A (en) * | 2016-12-21 | 2017-05-24 | 南通乐美视觉科技有限公司 | Large-scale 3D (three-dimensional) LED (light emitting diode) display screen |
| WO2022077898A1 (en) * | 2020-10-13 | 2022-04-21 | 京东方科技集团股份有限公司 | Wearable display device |
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Granted publication date: 20130605 Termination date: 20151226 |
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