CN103454775B - LED naked-eye 3D viewing system and increase the installation method of its optimal viewing areas - Google Patents
LED naked-eye 3D viewing system and increase the installation method of its optimal viewing areas Download PDFInfo
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- CN103454775B CN103454775B CN201310345359.8A CN201310345359A CN103454775B CN 103454775 B CN103454775 B CN 103454775B CN 201310345359 A CN201310345359 A CN 201310345359A CN 103454775 B CN103454775 B CN 103454775B
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Abstract
The invention discloses a kind of LED naked-eye 3D viewing system and installation method thereof.This LED naked-eye 3D viewing system includes LED naked-eye 3D display screen and auditorium, and auditorium is arranged in a plane and parallel with this LED naked-eye 3D display screen, and to make the eyes of all spectators and the distance of LED naked-eye 3D display screen be viewing ratio.This installation method comprises the steps: to arrange auditorium in a plane, at auditorium dead ahead, LED naked-eye 3D display screen is set, make LED naked-eye 3D display screen parallel with auditorium, and make the eyes of spectators and the viewing ratio that distance is this LED naked-eye 3D display screen of LED naked-eye 3D display screen on auditorium.Have employed the LED naked-eye 3D viewing system of technical solution of the present invention installation method, owing to auditorium is parallel with LED naked-eye 3D display screen, and make the eyes of all spectators and the viewing ratio that distance is this LED naked-eye 3D display screen of LED naked-eye 3D display screen on auditorium, it is thus possible to increase the LED naked-eye 3D optimal viewing areas of viewing system.
Description
Technical field
The present invention relates to technical field of LED display, be specifically related to a kind of LED naked-eye 3D viewing system and increasing
The installation method of its optimal viewing areas big.
Background technology
3D Display Technique is that the light sent by display screen is selectively sent in the different eyes of people, i.e. people
Two eyes must perceive the most differentiated picture on display screen so that human brain be fused into 3D sense.
The most commonly used method is the secondary Special spectacles of eyes upper cover one people, so that sending on display screen
Light utilize glasses to separate.It will be apparent that very inconvenient with secondary heavy glasses, especially which
Per se with near-sighted glasses or the personage of presbyopic glasses.Bore hole 3D technology can make people get rid of eyes, more can make people
While appreciating 3D picture, viewing context around.Bore hole 3D of grating technology shows practical,
Film source makes simple, can realize live, have a extensive future.
But, bore hole 3D of grating technology shows also there is its limitation, as depicted in figs. 1 and 2, respectively
It is that LED naked-eye 3D display screen single channel anaglyph index path and single channel anaglyph are at optimal viewing location
Lumen fraction scattergram on detecting plate.From Fig. 1 and Fig. 2 it can be seen that beholder must be positioned at light
The separate ad-hoc location in road, just can perceive 3D effect, and otherwise two just can be appreciated that twinkling Moire fringe.
In order to overcome LED naked-eye 3D display screen viewing areas limited, and uncomfortable Moire fringe is made us in elimination
Phenomenon, the present invention proposes a kind of LED naked-eye 3D display screen viewing system, and a kind of increase LED naked-eye
The installation method of the optimal viewing areas of 3D display screen, can show bore hole 3D and be applied to drilling of indoor and outdoor
Sing the occasions such as meeting scene, public place of entertainment, in-situ match, and the optimal sight of LED naked-eye 3D display screen can be increased
See region.
Summary of the invention
One of the technical problem to be solved is to provide a kind of LED naked-eye 3D viewing system, solves
Certainly current LED naked-eye 3D display screen viewing areas is limited, it is easily to occur uncomfortable Moire fringe
Problem.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
LED naked-eye 3D viewing system, including: LED naked-eye 3D display screen and auditorium, described auditorium
Being arranged in a plane, this plane is parallel with described LED naked-eye 3D display screen, and makes on auditorium
The eyes of spectators and the distance of LED naked-eye 3D display screen are the optimal viewing of this LED naked-eye 3D display screen
Distance.
Preferably in technical scheme, described auditorium is arranged in the plane of a level, and auditorium includes
Some spectators of allowing lie or the chaise longue of semi-lying entirely；Described LED naked-eye 3D display location just going up in auditorium
Side, now LED naked-eye 3D display screen can be lifted on the sky of the surface of auditorium with the form of the canopy of the heavens
In.
Preferably in technical scheme, described auditorium is arranged in an inclined-plane horizontal by an acute angle,
Auditorium includes the some spectators' of allowing semi-lyings or the chaise longue entirely lain；Described LED naked-eye 3D display screen with should
Inclined-plane is parallel, and just to auditorium.
The two of the technical problem to be solved are that corresponding offer one increases the viewing of LED naked-eye 3D
The installation method of the optimal viewing areas of system, solves current LED naked-eye 3D display screen viewing areas limited,
The problem easily occurring making us uncomfortable Moire fringe.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
Increase the installation method of the LED naked-eye 3D optimal viewing areas of viewing system, comprise the steps:
In one plane, auditorium is set, LED naked-eye 3D display screen is set at auditorium dead ahead, make LED naked
Eye 3D display screen is parallel with auditorium, and the eyes of spectators and LED naked-eye 3D on auditorium are shown
The viewing ratio that distance is this LED naked-eye 3D display screen of screen.
Preferably in technical scheme, described auditorium is arranged in the plane of a level, and auditorium includes
Some spectators of allowing lie or the chaise longue of semi-lying entirely；Described LED naked-eye 3D display location just going up in auditorium
Side, now LED naked-eye 3D display screen can be lifted on the sky of the surface of auditorium with the form of the canopy of the heavens
In.
Preferably in technical scheme, auditorium is arranged in an inclined-plane horizontal by an acute angle, sees
Many mats include the some spectators' of allowing semi-lyings or the chaise longue entirely lain；Described LED naked-eye 3D display screen is oblique with this
Face is parallel, and just to auditorium.
The invention has the beneficial effects as follows:
Have employed technical solution of the present invention and increase the installation side of the LED naked-eye 3D optimal viewing areas of viewing system
The LED naked-eye 3D viewing system of method, owing to auditorium is parallel with LED naked-eye 3D display screen so that sees
On many seats, the eyes of all spectators are this LED naked-eye 3D display screen with the distance of LED naked-eye 3D display screen
Viewing ratio, it is thus possible to increase the LED naked-eye 3D optimal viewing areas of viewing system.Auditorium
Chaise longue can allow spectators' semi-lying or entirely lie, limit the activity of the activity of spectators, especially head, because of
And can preferably make the eyes of spectators and LED naked-eye 3D display screen keep viewing ratio, be conducive to
Eliminate 3D display eyes crosstalk and Moire fringe.
Accompanying drawing explanation
Fig. 1 is LED naked-eye 3D display screen single channel anaglyph light-dividing principle figure；
Fig. 2 is the LED naked-eye 3D display screen single channel anaglyph lumen fraction in optimal viewing location
Scattergram；
Fig. 3 is the stereochemical structure signal of LED naked-eye 3D viewing system in the specific embodiment of the invention one
Figure；
Fig. 4 is the top view of LED naked-eye 3D viewing system in the specific embodiment of the invention one；
Fig. 5 is the stereochemical structure signal of LED naked-eye 3D viewing system in the specific embodiment of the invention two
Figure；
Shown by reference numeral in above-mentioned each figure is: 1, LED display, 2, grating, 20, LED naked-eye 3D
Display screen, 3, detecting plate, 4, auditorium, 5, ground；Below in conjunction with accompanying drawing the present invention made into
One step describes in detail.
Detailed description of the invention
Embodiment one
This detailed description of the invention provide LED naked-eye 3D viewing system as shown in Figure 3 and Figure 4, including:
LED naked-eye 3D display screen 20 and auditorium 4, described auditorium 4 is arranged in a plane, this plane
Parallel with described LED naked-eye 3D display screen 20 so that the eyes of spectators and LED naked-eye on auditorium 4
The distance of 3D display screen 20 is the viewing ratio of this LED naked-eye 3D display screen 20.
Have employed technical solution of the present invention and increase the installation side of the LED naked-eye 3D optimal viewing areas of viewing system
The LED naked-eye 3D viewing system of method, owing to auditorium 4 is parallel with LED naked-eye 3D display screen 20, and
Making the eyes of all spectators and the distance of LED naked-eye 3D display screen 20 on auditorium 4 is that this LED is naked
The viewing ratio of eye 3D display screen 20, it is thus possible to increase LED naked-eye 3D viewing system and most preferably see
See region.
In this detailed description of the invention specifically, described auditorium 4 is arranged in the plane of a level,
Auditorium 4 includes the chaise longue that some spectators of allowing lie entirely；Described LED naked-eye 3D display screen 20 is positioned at sight
The surface of many seats 4, now LED naked-eye 3D display screen 20 can be lifted on sight with the form of the canopy of the heavens
The surface of many seats 4 aerial.
The chaise longue of auditorium 4 can allow spectators' semi-lying or entirely lie, and limits the activity of spectators, especially head
The activity in portion, thus can preferably make the eyes of spectators keep optimal with LED naked-eye 3D display screen 20
Viewing distance, is conducive to eliminating 3D display eyes crosstalk and Moire fringe.
The installation side of the increase LED naked-eye 3D optimal viewing areas of viewing system that this detailed description of the invention provides
Method, comprises the steps: to arrange auditorium 4 in a plane, and in auditorium 4, dead ahead arranges LED
Bore hole 3D display screen 20, makes LED naked-eye 3D display screen 20 parallel with auditorium 4 so that auditorium
The eyes of upper spectators are this LED naked-eye 3D display screen 20 with the distance of LED naked-eye 3D display screen 20
Viewing ratio.
In this detailed description of the invention specifically, LED display 1 is lifted in the air with the form of the canopy of the heavens,
The display surface of described LED display 1 is just to ground.Grating 2 is at a distance of in described LED display 10.45m
Place, the display surface being parallel to described LED display 1 is installed, thus grating 2 and LED display 1 one
Play composition LED naked-eye 3D display screen 20.Described grating 2 can be slit grating, it is also possible to be cylinder
Grating.As shown in Figure 3 and Figure 4, just the ground 5 of described grating 2 is being provided with lying of auditorium 4
Chair array, described chaise longue array can be lain low by several or the chair of semi-lying forms, and described chaise longue makes
The head position of spectators is in same plane, and the plane of described auditorium 4 each spectators head composition is parallel to
Described grating 2, the plane of described auditorium 4 all spectators head composition is in described LED naked-eye 3D and shows
At viewing ratio 10m of display screen 20.
Embodiment two
This detailed description of the invention is as it is shown in figure 5, be with the difference of embodiment one, described auditorium
4 are arranged in an inclined-plane horizontal by an acute angle, and auditorium 4 includes some spectators' semi-lyings that allows
Or the chaise longue entirely lain；Described LED naked-eye 3D display screen 20 is parallel with this inclined-plane, and just to auditorium.
In this detailed description of the invention specifically, the display surface of LED display 1 becomes 30 degree of folders with ground 5
Angle.Grating 2 at a distance of in described LED display 1 at 0.22m, be parallel to described LED and show
The display surface of screen 1 is installed, and forms LED naked-eye 3D display screen 20.The eye of all spectators on auditorium 4
Distance between eyeball and LED naked-eye 3D display screen 20 is the optimal viewing of LED naked-eye 3D display screen 20
Distance 5m.
Above content is to combine concrete preferred implementation further description made for the present invention,
It cannot be assumed that the present invention be embodied as be confined to these explanations.For the technical field of the invention
For those of ordinary skill, without departing from the inventive concept of the premise, it is also possible to make and some simply pushing away
Drill or replace, all should be considered as belonging to protection scope of the present invention.
Claims (2)
1.LED bore hole 3D viewing system, including: LED naked-eye 3D display screen and auditorium, its feature
Being, described auditorium is arranged in a plane, and this plane is parallel with described LED naked-eye 3D display screen,
And to make the distance of the eyes of spectators and LED naked-eye 3D display screen on auditorium be that this LED naked-eye 3D shows
The viewing ratio of display screen；
Described auditorium is arranged in the plane of a level, auditorium include some spectators of allowing entirely lie or
The chaise longue of person's semi-lying；Described LED naked-eye 3D display location is in the surface of auditorium；Or
Described auditorium is arranged in an inclined-plane horizontal by an acute angle, auditorium include some can
Allow spectators' semi-lying or the chaise longue entirely lain；Described LED naked-eye 3D display screen is parallel with this inclined-plane and the most right
Auditorium.
2. increase the installation method of the LED naked-eye 3D optimal viewing areas of viewing system, comprise the steps:
Auditorium is set in a plane, LED naked-eye 3D display screen is set at auditorium dead ahead, makes LED
Bore hole 3D display screen is parallel with auditorium, and the eyes of spectators on auditorium are shown with LED naked-eye 3D
The distance of display screen is the viewing ratio of this LED naked-eye 3D display screen
Described auditorium is arranged in the plane of a level, auditorium include some spectators of allowing entirely lie or
The chaise longue of semi-lying；Described LED naked-eye 3D display location is in the surface of auditorium；Or
Auditorium is arranged in an inclined-plane horizontal by an acute angle, including some spectators' semi-lyings that allow
Or the chaise longue entirely lain；Described LED naked-eye 3D display screen is parallel with this inclined-plane, and just to auditorium.
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| CN201310345359.8A CN103454775B (en) | 2013-08-09 | 2013-08-09 | LED naked-eye 3D viewing system and increase the installation method of its optimal viewing areas |
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| CN201310345359.8A CN103454775B (en) | 2013-08-09 | 2013-08-09 | LED naked-eye 3D viewing system and increase the installation method of its optimal viewing areas |
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| CN103454775A CN103454775A (en) | 2013-12-18 |
| CN103454775B true CN103454775B (en) | 2016-10-26 |
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| CN107360414A (en) * | 2017-08-29 | 2017-11-17 | 成都斯斐德科技有限公司 | A kind of movie theatre play system based on bore hole 3D |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102016714A (en) * | 2008-01-28 | 2011-04-13 | 瑞尔D股份有限公司 | Polarization preserving front projection screen |
| CN203097345U (en) * | 2013-01-05 | 2013-07-31 | 深圳华侨城文化旅游科技有限公司 | Covering type film-watching system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5329323A (en) * | 1992-03-25 | 1994-07-12 | Kevin Biles | Apparatus and method for producing 3-dimensional images |
| US6865023B2 (en) * | 2002-10-29 | 2005-03-08 | Eugene Lee Shafer | System for collecting and displaying images to create a visual effect and methods of use |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102016714A (en) * | 2008-01-28 | 2011-04-13 | 瑞尔D股份有限公司 | Polarization preserving front projection screen |
| CN203097345U (en) * | 2013-01-05 | 2013-07-31 | 深圳华侨城文化旅游科技有限公司 | Covering type film-watching system |
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Address after: 518000 1805, tower 2, Shenye Jinyuan Building, No.112, Qingshuihe 1st Road, Qingshuihe community, Luohu District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN AOTO ELECTRONICS Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District high tech Industrial Park building T2 A6-B Patentee before: SHENZHEN AOTO ELECTRONICS Co.,Ltd. |
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