CN110082923A - A kind of 3D display device module - Google Patents
A kind of 3D display device module Download PDFInfo
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- CN110082923A CN110082923A CN201910499544.XA CN201910499544A CN110082923A CN 110082923 A CN110082923 A CN 110082923A CN 201910499544 A CN201910499544 A CN 201910499544A CN 110082923 A CN110082923 A CN 110082923A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000003860 storage Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000283207 Indigofera tinctoria Species 0.000 description 1
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 240000001085 Trapa natans Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/32—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using arrays of controllable light sources; using moving apertures or moving light sources
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- Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The invention discloses a kind of 3D display device modules, belong to 3D display field, its key points of the technical solution are that, including 3D display unit, multiple 3D display units arbitrarily splice to form 3D screen；3D display unit includes 3D pixel and grating, and the grating is provided at least two, and the single grating is fitted on single 3D pixel and matches；It is provided with one layer of stratum reticulare between the 3D pixel and grating, light transmission grid, the light transmission grid at least two are provided on the stratum reticulare, and the light transmission grid is aligned with the display light source of 3D pixel.Phenomena such as can reduce rainbow side, edge blurry caused by light interference between adjacent 3D pixel；It effectively improves grating and cuts the accuracy being aligned with red sub-pixel, green sub-pixels and blue subpixels；Transport and storage easy to produce are achieved the effect that.
Description
Technical field
The present invention relates to 3D display technical fields, in particular to a kind of 3D display device module.
Background technique
3D display screen is a kind of screen for being able to carry out 3D display, is to carry out the aobvious of 3D using column mirror grating and crack grating
Show, can be obtained in the case where not needing any ancillary equipment with space, depth using people two characteristics with parallax
The display system of the lifelike stereoscopic image of degree, as soon as human eye have a characteristic be exactly it is near big and far smaller, will form three-dimensional sense, 3D display screen
With its true lively expressive force, graceful graceful environmental infection power provides powerful visual impact for people.
Existing 3D display device, has the following problems: 1, the monolith 3D display screen of integrated design, it is difficult to mosaic screen
Guarantee the precision of 3D grating fitting；2, for large-sized 3d display, integrated design needs the production line of large scale specification
And relevant device, production and transport and storage have larger difficulty；3, when carrying out 3D display, the light interference between sub-pixel is easy to make
At rainbow side, phenomena such as edge blurry.
Summary of the invention
The main purpose of the present invention is to provide a kind of 3D display device modules, to solve 3D grating fitting in the prior art
Low precision, production and transport and the difficult light interference between sub-pixel of storage be easy to cause rainbow side, the problem of edge blurry.
To achieve the goals above, the present invention provides a kind of 3D display device modules, including 3D display unit, multiple described
3D display unit arbitrarily splices to form 3D screen；3D display unit includes 3D pixel and grating, the grating be provided with to
It is two few, and the single grating is fitted on single 3D pixel and matches with 3D pixel；The 3D pixel and grating
Between be provided with one layer of stratum reticulare, light transmission grid, the light transmission grid at least two, and the light transmission are provided on the stratum reticulare
Grid is aligned with the display light source of 3D pixel.
Further, 3D display device module further includes 2D pixel, and the 2D pixel arrangement is to form the 3D pixel
Point.
Further, the 2D pixel includes red sub-pixel, green sub-pixels and blue subpixels, single described red
The edge of sub-pixels, green sub-pixels and blue subpixels is aligned with light transmission grid edge, with partially limit red sub-pixel,
The display light source of green sub-pixels and blue subpixels.
Further, the 3D pixel is to forming multiple viewpoints, the vertical direction of the 3D display unit between grating
Show same viewpoint, horizontal direction alternately displays the different viewpoints.
Further, the light transmission grid and red sub-pixel, green sub-pixels and blue subpixels tiltable, and mutually
It is arranged in parallel.
Further, the 2D pixel further includes white sub-pixels, the edge and light transmission grid of the white sub-pixels
Edge alignment.
It applies the technical scheme of the present invention, beneficial effect is:
1, spliced by multiple 3D display device modules, to form monolith 3D display screen, effectively achieved and be convenient for
The effect of production and transport and storage；
2, monolith 3D display screen is spliced to form by 3D display device block combiner, is fitted in single 3D picture by single grating
Matched on vegetarian refreshments so that be converted into the cutting of little module when cutting to grating, thus effectively improve grating cutting with
The accuracy of red sub-pixel, green sub-pixels and blue subpixels alignment；
3, by the way that stratum reticulare, the display of each the light transmission grid and 3D pixel of stratum reticulare are arranged between 3D pixel and grating
Light source is concordant, so that display light source is limited by light transmission grid, to prevent the light source of 3D pixel and adjacent 3D pixel mutual
Interference, phenomena such as significantly reducing rainbow side, edge blurry caused by light interference between adjacent 3D pixel.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows overall structure figure of the invention；
Fig. 2 shows 3D pixel structure charts of the invention；
Fig. 3 shows each 3D display unit figure of the invention；
Fig. 4 shows 2D pixel structure chart of the invention.
Wherein, the above drawings include the following reference numerals:
10,3D screen；20,3D display unit；21,3D pixel；22, grating；23, grid；30, viewpoint；40,2D pixel
Point；41, red sub-pixel；42, green sub-pixels；43, blue subpixels.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figures 1 to 4, the present invention provides a kind of 3D display device module, including 3D display unit 20, multiple 3D are aobvious
Show the arbitrarily splicing of unit 20 to form 3D screen 10；3D display unit 20 includes 3D pixel 21 and grating 22, and grating 22 is arranged
Have at least two, and single grating 22 is fitted on single 3D pixel 21 and matches with 3D pixel 21；21 He of 3D pixel
It is provided with one layer of stratum reticulare 23 between grating 22, light transmission grid, light transmission grid at least two, and light transmission net are provided on stratum reticulare 23
Lattice are aligned with the display light source of 3D pixel 21.
Using the technical solution of the present embodiment, it is based on LCD liquid crystal or LED screen display technology, and combines grating 3D aobvious
Show technology, spliced by multiple 3D display device modules, to form monolith 3D display screen, has been effectively achieved easy to produce
The effect of transport and storage, monolith 3D display screen are spliced to form by 3D display device block combiner, are bonded by single grating 22
It is matched on single 3D pixel 21, so that the cutting of little module is converted into when cutting to grating 22, to effectively mention
High grating 22 cuts the accuracy being aligned with 3D pixel 21, by being arranged stratum reticulare 23, each light transmission grid of stratum reticulare 23 and
The display light source of 3D pixel 21 is concordant, so that display light source is limited by light transmission grid, to prevent the light source of 3D pixel 21
It is interfered with each other with adjacent 3D pixel 21, significantly reduces rainbow side, edge mould caused by the 21 light interference of adjacent 3D pixel
Phenomena such as paste.
For the specific structure of 3D display device module, as shown in figure 3,3D display device module further includes 2D pixel 40,2D
Pixel 40 is arranged to form 3D pixel 21.
For the specific structure of 2D pixel 40, as shown in figure 4,2D pixel 40 includes red sub-pixel 41, green
Pixel 42 and blue subpixels 43, edge and the light transmission of single red sub-pixel 41, green sub-pixels 42 and blue subpixels 43
The alignment of grid edge, partially to limit the display light source of red sub-pixel 41, green sub-pixels 42 and blue subpixels 43, passes through
Red sub-pixel 41, green sub-pixels 42 and blue subpixels 43 are alternately arranged to form 2D pixel 40, in red sub-pixel
41, when green sub-pixels 42 and blue subpixels 43 are shown, pass through the edge and red sub-pixel 41 of light transmission grid, the sub- picture of green
The edge of element 42 and blue subpixels 43 alignment, so that each red sub-pixel 41, green sub-pixels 42 and blue subpixels 43
The display light source of side is limited by light transmission grid, significantly reduces adjacent red sub-pixel 41, green sub-pixels 42 and indigo plant
Phenomena such as light interference between sub-pixels 43 causes rainbow side, edge blurry.
Specifically, for 3D pixel 21 to multiple viewpoints 30 are formed between grating 22, the vertical direction of 3D display unit 20 is aobvious
Show same viewpoint 30, horizontal direction alternately displays different viewpoints 30, can be avoided 3D display unit 20 and imaging color mistake occurs
Accidentally the problem of.
Wherein, light transmission grid and red sub-pixel 41, green sub-pixels 42 and blue subpixels 43 are preferably inclined water chestnut
Shape structure and arranged in parallel, can increase display effect, efficiently avoid leading to the problem of and repeat display light source；
2D pixel 40 further includes white sub-pixels, and the edge of white sub-pixels is aligned with light transmission grid edge, so that often
The display light source of a white sub-pixels side is limited by light transmission grid, significantly reduces adjacent red sub-pixel 41, green
Phenomena such as light interference between sub-pixel 42, blue subpixels 43 and white sub-pixels causes rainbow side, edge blurry, so that right
The screen that red sub-pixel 41, green sub-pixels 42, blue subpixels 43 and white sub-pixels form is equally applicable.
It can be seen from the above description that the specific application method of the above embodiments of the present invention and working principle are such as
Under: firstly, being based on LCD liquid crystal or LED screen display technology, and grating 3D display technology is combined, red sub-pixel 41, green
Sub-pixel 42 and blue subpixels 43 are successively laterally alternately arranged to form 2D pixel 40, and 40 longitudinal arrangement of 2D pixel is with group
At 3D pixel 21,3D pixel 21 is transversely arranged to form 3D display picture column, then, 3D pixel 21 and grating 22 it
Between one layer of stratum reticulare 23 is set, pass through setting stratum reticulare 23, each light transmission grid of stratum reticulare 23 and red sub-pixel 41, green sub-pixels
42 is concordant with the display light source of blue subpixels 43, so that each red sub-pixel 41, green sub-pixels 42 and blue subpixels
The display light source of 43 sides is limited by light transmission grid, reduces adjacent red sub-pixel 41, green sub-pixels 42 and blue
Phenomena such as light interference between pixel 43 causes rainbow side, edge blurry.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of 3D display device module, it is characterised in that: including
3D display unit (20), the arbitrarily splicing of multiple 3D display units (20) is to form 3D screen (10)；
3D display unit (20) includes 3D pixel (21) and grating (22), and the grating (22) is provided at least two, and single
A grating (22) is fitted on single 3D pixel (21) and matches with 3D pixel (21)；
It is provided with one layer of stratum reticulare (23) between the 3D pixel (21) and grating (22), is provided with light transmission on the stratum reticulare (23)
Grid, the light transmission grid at least two, and the light transmission grid is aligned with the display light source of 3D pixel (21).
2. a kind of 3D display device module according to claim 1, it is characterised in that: 3D display device module further includes 2D pixel
Point (40), 2D pixel (40) arrangement is to form the 3D pixel (21).
3. a kind of 3D display device module according to claim 2, it is characterised in that: the 2D pixel (40) includes red
Sub-pixel (41), green sub-pixels (42) and blue subpixels (43), the single red sub-pixel (41), green sub-pixels
(42) it is aligned with the edge of blue subpixels (43) with light transmission grid edge, partially to limit red sub-pixel (41), green
The display light source of pixel (42) and blue subpixels (43).
4. a kind of 3D display device module according to claim 1, it is characterised in that: the 3D pixel (21) to grating
(22) it is formed between multiple viewpoints (30), the vertical direction of the 3D display unit (20) shows same viewpoint (30), level side
To alternately displaying the different viewpoints (30).
5. a kind of 3D display device module according to claim 3, it is characterised in that: the light transmission grid and red sub-pixel
(41), green sub-pixels (42) and blue subpixels (43) tiltable, and it is arranged in parallel.
6. a kind of 3D display device module according to claim 3, it is characterised in that: the 2D pixel (40) further includes white
The edge of sub-pixels, the white sub-pixels is aligned with light transmission grid edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910499544.XA CN110082923A (en) | 2019-06-11 | 2019-06-11 | A kind of 3D display device module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910499544.XA CN110082923A (en) | 2019-06-11 | 2019-06-11 | A kind of 3D display device module |
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| CN201910499544.XA Pending CN110082923A (en) | 2019-06-11 | 2019-06-11 | A kind of 3D display device module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632766A (en) * | 2019-09-30 | 2019-12-31 | 深圳奇屏科技有限公司 | LED naked eye display |
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Application publication date: 20190802 |