CN104252046B - Multilayer display device and game machine - Google Patents
Multilayer display device and game machine Download PDFInfo
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- CN104252046B CN104252046B CN201410399674.3A CN201410399674A CN104252046B CN 104252046 B CN104252046 B CN 104252046B CN 201410399674 A CN201410399674 A CN 201410399674A CN 104252046 B CN104252046 B CN 104252046B
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Abstract
The invention discloses a kind of multilayer display device and game machine, it is characterised in that including:Display device and polarizing appliance；The display device includes M display, and the M display includes the three dimensional display of at least one display 3-D view；The polarizing appliance includes corresponding the M Transflective device for setting with the M display；M is for integer and more than or equal to 2；During display, after the image that the M display shows is acted on through its corresponding Transflective device, the M virtual image formed in depth direction departs from any display in the M display, and the image for viewing is formed after the M virtual image superposition.Apply the technical scheme of the present invention, focal plane effect can be eliminated so that the image definition and third dimension of the confession beholder viewing for eventually forming have lifting.
Description
Technical field
The present invention relates to dimension display technologies field, in particular to a kind of multilayer display device and game machine.
Background technology
Display Technique includes two-dimentional Display Technique and dimension display technologies.Dimension display technologies and two-dimentional Display Technique most root
This difference is that Three-dimensional Display can make one to obtain the information of the third dimension in display picture.For dimension display technologies,
How 3-D view in three-dimensional space is truly reduced, into the focus of industry research.
In current dimension display technologies, including spectacle Three-dimensional Display and bore hole formula Three-dimensional Display.Bore hole formula is three-dimensional
Display is because causing increasing concern closer to real-life.
In bore hole formula dimension display technologies, conventional Display Technique has raster pattern naked eye three-dimensional to show and lens type three-dimensional
Display.It is achieved in that setting grating or lens on a display panel, so that the 3-D view that display panel shows is through light
After the light splitting effect of grid or lens, the left eye and right eye of user are respectively enterd.
The problem that this kind of display mode is present is：When display panel directly displays 3-D view, there is focal plane effect, shadow
The definition of the 3-D view that user watches is rung, stereoeffect is bad.
The content of the invention
A kind of multilayer display device is the embodiment of the invention provides, the technical scheme of the multilayer display device is specific as follows：
Multilayer display device, including:Display device and polarizing appliance；
The display device includes M display, and the M display includes the three of at least one display 3-D view
Dimension display；The polarizing appliance includes corresponding the M Transflective device for setting with the M display；M is integer
And more than or equal to 2；
During display, after the image that the M display shows is acted on through its corresponding Transflective device, in depth direction
The M virtual image of formation departs from any display in the M display, is formed for viewing after the M virtual image superposition
Image.
Wherein, in the M display, the display surface of each display Transflective device corresponding with the display
Between angle be acute angle.
Wherein, in the M display, the angle between the corresponding Transflective device of the display surface of each display
It is identical.
Wherein, in the M display, one end of each display is fixedly connected or is movably connected on corresponding saturating
Penetrate one end of reflection device.
Wherein, the M display is located at the upside and/or downside of the polarizing appliance.
Wherein, in the M display, at least one display is located at the upside of the polarizing appliance, and at least one shows
Show that device is located at the downside of the polarizing appliance.
Wherein, view obstruction part is set on first display, to stop that beholder watches display direct
The image frame of display, first display is the display nearest away from viewing side；
Or, view obstruction part is respectively provided with the M display, watch aobvious with the sight line for stopping beholder
Show the image frame that device is directly displayed.
Wherein, tilt component is set in the bottom of the first display, first display is formed necessarily with horizontal plane
Angle of inclination a；
Or, corresponding tilt component is respectively provided with the bottom of the M display, so that each display is and level
Face forms certain angle of inclination a.
Wherein, the span of the angle of inclination a is：0 ＜ α≤arctan L/ (M+W)；
M be beholder's eyes to the position of first display, L is height of first display to beholder's eyes
Degree, W is the distance between first display and M display sum.
Wherein, rib is set on the edge of viewing side in first display；
Or, in the M display on the edge of viewing side the rib of relative set i-th；I be integer and 1≤i≤
M。
Wherein, the height H of i-th ribiSpan be：
M be beholder's eyes to the position of first display, L is height of first display to beholder's eyes
Degree, HiIt is the height of the i-th rib.
Wherein, on depth direction, the size of the M display gradually increases from viewing side.
Wherein, in the M display, the image that each display shows includes display picture pixel region and black
No overlap between background pixel region, and each display picture pixel region.
Beneficial effects of the present invention：
In the embodiment of the present invention, when the multilayer display device shows, the image that M display shows is through its corresponding transmission
After reflection device effect, the corresponding M virtual image is upwardly formed in depth side.The M virtual image is departed from the M display
Any display, that is to say, that any virtual image on depth direction does not have overlapping region with any display.In depth side
Upwards by after the M virtual image superposition, you can image of the formation for beholder's viewing.In the M display, the M virtual image is
Depart from any display in the M display, therefore, it is possible to eliminate focal plane effect so that the confession beholder for eventually forming
The image definition and third dimension of viewing have lifting.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment of the multilayer display device that the present invention is provided；
Fig. 2 is the structural representation of the second embodiment of the multilayer display device that the present invention is provided；
Fig. 3 is the imaging schematic diagram of three dimensional display in the multilayer display device that the present invention is provided；
Fig. 4 is the schematic diagram of the embodiment of display sizes in the multilayer display device that the present invention is provided；
Fig. 5 is the imaging schematic diagram of the embodiment of the multilayer display device that the present invention is provided；
Fig. 6 be beholder viewing in the prior art three-dimensional imaging device be imaged when schematic diagram；
Fig. 7 is showing for the first embodiment of the superimposed image that the multilayer display device that the beholder viewing present invention is provided shows
It is intended to；
Fig. 8 is showing for the second embodiment of the superimposed image that the multilayer display device that the beholder viewing present invention is provided shows
It is intended to；
Fig. 9 is showing for the 3rd embodiment of the superimposed image that the multilayer display device that the beholder viewing present invention is provided shows
It is intended to.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied to be further described in detail the present invention.It should be noted that in the case where not conflicting, the present invention is each to be implemented
Feature in example can be mutually combined.
Many details are elaborated in the following description in order to fully understand the present invention, but the present invention can be with
Other modes described here are different from using other to implement.Therefore, the present invention is not limited to following public specific implementation
The limitation of example.
There is a problem of focal plane effect when showing 3-D view based on existing display panel, the embodiment of the invention provides
A kind of multilayer display device, when the multilayer display device shows, can eliminate focal plane effect so that the three-dimensional picture for showing
With more preferable definition and three-dimensional stereopsis, more natural 3-D view can be truly reduced.
Before the multilayer display device for being illustrated starting at the embodiment of the present invention, first to be related in the embodiment of the present invention some
Concept does simple introduction.The concept that this part refers to, is applicable to all of embodiment of the invention.
The viewing side being related in the embodiment of the present invention, refers to the side where beholder when superimposed image is watched.Root
According to optical imaging concept, on depth direction, viewing side should be from front to back with the relative position of display：Viewing side,
One display, second display ... M display.
The image for viewing being related in the embodiment of the present invention, its forming process is as follows：
When multilayer display device shows, after the image that the first display shows is acted on through its corresponding Transflective device,
A virtual image is formed in depth direction, similarly, the image that the second ... M display shows is through its corresponding Transflective device
After effect, a virtual image is correspondingly formed in depth direction.Due to the corresponding Transflective device of M display not only have it is anti-
Function is penetrated, also with transmission function, therefore during beholder's viewing, except it can be seen that in addition to the corresponding virtual image of the first display, going back
The corresponding virtual image of second display can be seen through Transflective mirror, while the transmission that can also pass through first, second display is anti-
Penetrate mirror and see that the corresponding virtual image ... of the 3rd display similarly can be to the corresponding virtual image of M display.Beholder viewing when,
The M virtual image can be superimposed on depth direction, so as to form a complete image and mirror the eyes of beholder.
The multilayer display device of the embodiment of the present invention, including:Display device and polarizing appliance.
Wherein, the display device includes M display, and M is for integer and more than or equal to 2.In M display, including
The three dimensional display of one or more display 3-D views.That is, in M display, including at least one three-dimensional aobvious
Show device, multiple two dimensional displays can also be included.Wherein, three dimensional display display 3-D view, two dimensional display display two dimension
Image.Extreme situation is that all of display is three dimensional display in M display, and each three dimensional display shows
3-D view.In other the present embodiment, the data source of the image that M display shows may come from a main frame, it is also possible to
Come from multiple host.The data source can be 3-D view, can be 3-D view and two dimensional image mixing, or
Two dimensional image.And the architectural characteristic based on display device, when the M display is given by data source, can also now
There is data source to do left and right upset treatment or spin upside down treatment, the purpose is to, it is ensured that beholder can normally watch the folded of formation
Plus image.It is specifically that left and right upset still spins upside down treatment on data source, is not described in detail herein.
Because the diversity and the diversity of display combinations of the data source form that display shows, therefore display exist
During display image, it then follows basic principle can be：Three dimensional display shows 3-D view, two dimensional display display X-Y scheme
Picture, when three dimensional display will show two dimensional image, can be rendered to 3-D view by the two dimensional image, and two dimensional display will show
When showing 3-D view, the 3-D view can be rendered to two dimensional image.
Wherein, polarizing appliance includes and M Transflective device of display quantity identical, M Transflective device and M
Individual display is corresponded and set, to ensure that each Transflective device can the figure that shows of Transflective its correspondence display
Picture.
In the embodiment of the present invention, when the multilayer display device shows, the image that M display shows is through its corresponding transmission
After reflection device effect, the corresponding M virtual image is upwardly formed in depth side.The M virtual image is to depart to appoint in the M display
One display, that is to say, that any virtual image does not have overlapping region with any display on depth direction.Will on depth direction
After the M virtual image superposition, you can form the image for beholder's viewing.In the M display, the figure that M display shows
After being acted on through Transflective device, the M virtual image is formed, the M virtual image is to depart from any display in the M display
, therefore, it is possible to eliminate focal plane effect so that the image definition and third dimension of the confession beholder viewing for eventually forming have
Lifting.
Further, to ensure the image that shows of display through that can be imaged after its corresponding Transflective device,
In one embodiment, when display is correspondingly arranged with Transflective device, the display surface of each display is corresponding with the display
Angle between Transflective device is acute angle.Further, the corresponding Transflective of the display surface of each display
Angle between device is identical.So, when M display is generally aligned in the same plane, the plane where each Transflective device is then
Can be parallel to each other, and then cause the superimposed image that eventually forms closer to the scene in real physical space.Wherein, display with
When Transflective device forms acute angle, there can be annexation between the corresponding Transflective device of display, it is also possible to
There is no annexation.When there is annexation therebetween, one end of each display can be by fixed form or activity side
Formula is connected to one end of corresponding Transflective device.
It should be noted that the position relationship between the corresponding Transflective device of M display has various.Enter one
Step ground, to reach the purpose that the M virtual image departs from any display in the M display, in one embodiment, the M aobvious
Show that device is located at the upside and/or downside of polarizing appliance.Because polarizing appliance includes M Transflective device, with this M transmission
On the premise of reflection device is an entirety, the M display is then positioned at the upside or downside of the M Transflective device.Work as M
, it is necessary to passing through support member will support the M display when individual display is located at the upside of polarizing appliance.
In another embodiment, at least one display is located at the upside and at least of polarizing appliance in the M display
One display is located at the downside of polarizing appliance.That is, being a premise for entirety with the M Transflective device
Under, in the M display, there is partial display to be located at the M upside of Transflective device, remainder display is then located at
The M downside of Transflective device, the display on the upside of polarizing appliance needs to be fixed by support member.It is this kind of aobvious
Show that device modes of emplacement is not that very big occasion is practical in physical space, it can reduce needed for display to a certain extent
Physical space, room for promotion utilization rate.
Further, the size of the M display can be with identical, it is also possible to different.When display sizes are different, from sight
Seeing the size of the side M display can gradually increase, it is also possible to be gradually reduced, or without irregular distribution.Due to viewing
The visual line of sight of person is near small long-range, therefore when the size of M display gradually increases from viewing side, more meets beholder and regard
Line is moved towards, and can now improve the viewing effect that beholder watches superimposed image.
In view of the remaining light of beholder may can be appreciated that the problem of the image frame that display is directly displayed, it can be considered to
View obstruction part is set on the first display, to stop the image frame that beholder watches display to directly display, the
One display is the display nearest away from viewing side, or perhaps near the display of beholder；Or, in M display
On be respectively provided with view obstruction part, to stop the image frame that beholder watches display to directly display.It is provided below
Two kinds of modes of setting view obstruction part.
First way is：Tilt component is set in the bottom of the first display, so that the first display and horizontal plane shape
Into certain angle of inclination a；Or, corresponding tilt component is respectively provided with the bottom of all displays, so that each display is equal
Angle of inclination a is formed with horizontal plane.Due to there is certain angle of inclination between display and horizontal plane, so then can be certain
Ensure that the remaining light of beholder will not see the image frame that display is directly displayed in degree.Further, angle of inclination a
Span is：0 ＜ α≤arctan L/ (M+W).M is distance and position of beholder's eyes to the first display, and L is first aobvious
Show device to the height of beholder's eyes, W is the distance between the first display and M display sum.
The second way is：Rib is set on the edge of viewing side in the first display；Or leaned in M display
The rib of relative set i-th on the edge of nearly viewing side；I is integer and 1≤i≤M, due to having one between display and horizontal plane
Constant inclination rake angle, so then can to a certain extent ensure the remaining light of beholder will not see the image that display is directly displayed
Picture.
Further, the height H of the i-th ribiSpan be：M is sight
To the distance of the first display, L is height of first display to beholder's eyes, H to the person's of seeing eyesiIt is the height of the i-th rib.
Below, the multilayer display device of the embodiment of the present invention will be specifically described by Fig. 1-Fig. 9.
Multilayer display device includes display device and polarizing appliance.Wherein, the display device includes M display, and M is whole
Count and more than or equal to 2.In M display, including one or more show the three dimensional display of 3-D views.Polarizing appliance
Including with M Transflective device of display quantity identical, M Transflective device correspond with M display and set
Put, to ensure each Transflective device energy Transflective, it corresponds to the image that display shows.
Below, will be specifically described so that multilayer display device includes two displays as an example.
Multilayer display device as shown in Figure 1-2, including：Display device 31 and polarizing appliance 32.
Wherein, display device 31 includes the first display 311 and second display 312.Wherein, the first display 311 is
Three dimensional display, for showing 3-D view.Second display 312 is two dimensional display, for showing two dimensional image.
First display 311 can be bore hole formula three dimensional display.And bore hole formula three dimensional display for example can be post mirror
Optical grating construction, narrow slit structure, liquid crystal lens structure, liquid crystal narrow slit structure etc. can be with the three-dimensional three dimensional displays of bore hole viewing.
Polarizing appliance 32 include with M Transflective device 321 of display quantity identical, i.e., including 2 Transflectives
Device 321, each Transflective device and a display are corresponded and set, to ensure that each Transflective device can be thoroughly
Penetrate and reflect the image that its correspondence display shows.
Wherein, the optimal material of Transflective device is glass single-sided sputter reflectance coating, in addition a face sputter anti-reflection film, instead
Rate and the control of transmitance ratio are penetrated 35%:65% or so, good observing effect can be obtained under normal indoor light.Sputter
Anti-reflection film, can effectively reduce because of the display ghost image that thickness of glass refractive band comes.Reflection ratio is controlled 35% or so, can be with
While image is watched, through Transflective device still it is observed that real scene below.
When the multilayer display device of the embodiment of the present invention shows, the image that two displays shows through its corresponding transmission instead
After the effect of emitter part, corresponding two virtual images are formed on depth defence line, the two virtual images depart from any in two displays
Display, any virtual image does not have overlapping region with any display on depth direction in other words.On depth direction by this two
After individual virtual image superposition, you can form the superimposed image for beholder's viewing in depth direction.In two displays, two displays
After the image that device shows is acted on through Transflective device, two virtual images are formed, the two virtual images are departed from the M display
Any display, therefore, it is possible to eliminate focal plane effect so that the image definition of the confession beholder that eventually forms viewing and
Third dimension has lifting.
And in due to two displays, the three dimensional display with least one display 3-D view, and the three-dimensional
The corresponding three-dimensional virtual image forming face of image is not limited only to a plane, as shown in figure 3, the three-dimensional virtual image can incorporate remaining virtual image
In, i.e. the three-dimensional virtual image and remaining virtual image has multilayer display device in a convergence, therefore the embodiment of the present invention also
Superimposed image can to a certain extent be reduced not plan a successor the probability of phenomenon, and then lift visual experience when beholder watches.
When two displays are three dimensional display, now can mutually be merged between two virtual images, can further reduce tomography very
To being not in fault-layer-phenomenon.When the space at Transflective device rear is that when opening, beholder is same the viewing virtual image
When, the actual physical scene on display periphery can also be watched, the virtual image shown material is thus formed multiple displays and week
Enclose the picture of real scene fusion so that beholder produces a kind of viewing effect on the spot in person, and viewing body is improve well
Test.
It should be noted that the position relationship between the corresponding Transflective device of M display has various.Enter one
Step ground, in one embodiment, the M display is located at the upside and/or downside of polarizing appliance 32.Shown in Fig. 3 is M aobvious
Show the situation that device is located on the downside of M Transflective device.Because polarizing appliance 32 includes M Transflective device, with the M
Transflective device be an entirety on the premise of, the M display then be located at the M Transflective device upside and/or
Downside.It is understood that when M display is respectively positioned on the upside of polarizing appliance, the M can will be supported by support member
Individual display.
In another embodiment, in the M display, at least one display is located at the upside of polarizing appliance 32, and
At least one display is located at the downside of polarizing appliance 32.That is, being an entirety with the M Transflective device
Under the premise of, in the M display, some displays are located at the M upside of Transflective device, and some displays are then located at should
The M downside of Transflective device, situation as shown in Figure 4.It is understood that positioned at the display of the upside of polarizing appliance 32
Can be fixed by support member.This kind of display mode is not that very big occasion is practical in physical space, and it can be
Physical space needed for reducing display to a certain extent, room for promotion utilization rate.
Further, as shown in Fig. 4 a- Fig. 4 c, the size of the M display can be with identical, it is also possible to different.In display
When device size is different, the size of the M display can gradually increase from viewing side, as illustrated in fig. 4 c, it is also possible to gradually subtract
It is small, as shown in Figure 4 b, can be with irregular distribution.Because the sight line visual angle of beholder is near, small long-range (sight line near eyes is regarded
Angle is smaller, and the sight line visual angle away from eyes is larger), therefore when the size of M display gradually increases from viewing side, such as scheme
Shown in 4c, the sight line visual angle trend of beholder is now more met due to the size of display, therefore, it is possible to further improve superposition
The viewing effect of image.
Further, to ensure the image that shows of display through that can be imaged after its corresponding Transflective device,
In a kind of embodiment, when display is correspondingly arranged with Transflective device, the display surface of each display is corresponding with the display
Transflective device between angle be acute angle.
As shown in figure 5, being the imaging schematic diagram when angle between display and Transflective device is acute angle.In Fig. 5,
101 is the plane where the first display 311 or second display 312, and 102 is Transflective device corresponding with the display
Plane where 321.The light of the representative that arbitrfary point A sends on the display signal intensity is by the transmission at 102 planes
Enter beholder's eyes after the reflection of reflection device 321, because angle is less than 90 degree between display and Transflective device 12,
Therefore beholder can be from the point of view of the B at the rear of Transflective device 321 to the picture of A points.
Further, when forming acute angle, there can be annexation between the corresponding Transflective device of display,
Can be without annexation.When there is annexation therebetween, one end of each display can be by fixed form or work
Flowing mode is connected to one end of corresponding Transflective device.Further, the display surface of each display is right with it
Angle between the Transflective device answered is identical, such as 45 °.So, when M display is generally aligned in the same plane, each transmission
Plane where reflection device is parallel to each other and with the horizontal 45 ° of angles.The sight line of the now formed virtual image and beholder is just
Good vertical, the visual experience of viewing is preferable, as the angle between the corresponding Transflective device of display in Fig. 2 is
45°。
Fig. 6 is refer to, after the image of the display of the first display 311 is acted on through Transflective device 321, formation supplies beholder
The virtual image of viewing.Beholder can watch the virtual image to be formed by sight line 1, while beholder can also be watched by sight line 2
To the picture directly displayed by the first display 311.As seen from Figure 6, beholder is in the virtual image formed by viewing imaging device
While, the sight line of beholder can also reach the display surface of display, that is to say, that the image frame that display is directly displayed
And the virtual image can simultaneously mirror the eyes of beholder, vision body when thus can to a certain extent influence beholder to watch
Test.
In view of beholder's remaining light as described above may be immediately seen the problem of display display picture, the present invention is implemented
Example proposes the solution shown in Fig. 7, Fig. 9.The common ground of technical scheme disclosed in Fig. 7, Fig. 9 is to increase over the display
One visual angle stop member, reaches display, so that beholder cannot with the sight line for stopping beholder to a certain extent
The image frame that direct viewing is directly displayed to display.
Fig. 7 is refer to, is on the basis of the multilayer display device embodiment shown in Fig. 1-Fig. 2, to increase visual angle stop part
A kind of implementation method of part.
In Fig. 7, tilt component specifically is set in the bottom of display, display is placed on tilt component.Rake
The effect of part is：Prevent the sight line of beholder from reaching display, beholder is reduced to a certain extent and sees what display showed
The possibility of image frame.The scheme for setting tilt component can specifically have the following two kinds：
The first scheme is to set tilt component 34 in the bottom of the first display, and display is placed on the tilt component
On 34, so that the first display forms certain angle of inclination a with horizontal plane, first display is the display nearest away from viewing side
Device；When the angle of inclination of the first display and horizontal plane is a, the corresponding transflector of the display surface of the first display
Angle between part can be 45 ° of-a degree, after the image that now the first display shows is acted on through corresponding Transflective device,
The now formed virtual image is just vertical with the sight line of beholder, and the visual experience of viewing is preferable.
Second scheme is that, in the equal relative set tilt component 34 in the bottom of all displays, each display is put respectively
Put on its corresponding tilt component, each display is respectively formed certain angle of inclination a with horizontal plane.When display and level
When the angle of inclination in face is a, the angle between the corresponding Transflective device of the display surface of display can be 45 ° of-a
Degree, after the image that now display shows is acted on through corresponding Transflective device, the now formed virtual image is regarded with beholder's
Line is just vertical, and the visual experience of viewing is preferable, such as the angle between the corresponding Transflective device of two displays in Fig. 2
As 45 °.
The above two tilt component plan of establishment, can make to form angle of inclination a between display and horizontal plane, and by
There is angle of inclination and the angle of inclination between display and horizontal plane can stop that the part or all of arrival of beholder shows
Show that (when the sight line visual angle of beholder is for angle between sight line 1 and sight line 3, a part of sight line is blocked, viewing for the sight line of device
A part of sight line of person can reach display；When the sight line visual angle of beholder is the angle between sight line 1 and sight line 2, viewing
Whole sight lines of person are all blocked, and do not have sight line to reach display), therefore the program can to a certain extent ensure beholder
The invisible image frame directly displayed by display.
Specifically, as shown in figure 8, the span of angle of inclination a is：0 ＜ α≤arctan L/ (M+W).Wherein, M is
To the distance of the first display, L is height of first display to beholder's eyes to beholder's eyes, W be the first display with
The distance between M display sum.When all of display is close to placement, W is the width sum of all displays.Such as
It is the M width sum of display shown in Fig. 8.
It should be noted that when angle of inclination a is between 0 and maximum, a part of sight line of beholder is blocked, because
This can to a certain extent reduce the possibility of the image frame that beholder watches display to directly display；When a is equal to maximum
During value, as shown in Figure 8, all sight lines of beholder can ensure that beholder watches not completely all without arrival display
To the image frame that display is directly displayed；When angle of inclination a exceedes maximum, it would be possible to which cause that beholder watches is folded
Plus the incomplete situation of image, the viewing experience of beholder may be influenceed.
Fig. 9 is refer to, is on the basis of the embodiment of the multilayer display device shown in Fig. 1-Fig. 2, to increase visual angle and stop
The another embodiment of part.
In Fig. 9, rib specifically is set on the edge watched then over the display, the effect of rib is：Prevent to see
The sight line of the person of seeing reaches display, and the possibility that beholder sees the image frame that display shows is reduced to a certain extent.If
The scheme for putting rib specifically has the following two kinds：
The first scheme is that the first rib 35 is provided with the edge of viewing side in the first display 3111.Its
In, the first display 311 is the display nearest away from viewing side；Wherein, the first rib 351Height H1Span can be with
It is：0 ＜ H1≤arctan L/(M+H1).M is distance of beholder's eyes to the first display, and L is the first display to viewing
The height of person's eyes, H1It is the height of the 1st rib.
Second scheme is, in M display on the edge of viewing side the i-th rib of relative set 35i；I is integer
And 1≤i≤M.Wherein, the i-th rib 35iHeight HiSpan be：M is sight
To the distance of the first display, L is height of first display to beholder's eyes, H to the person's of seeing eyesiIt is the height of the i-th rib.
It should be noted that when the i-th rib 35iHeight HiWhen between 0 and maximum, it is ensured that beholder is one
Determine the image frame that display will not be watched to directly display in degree；As the height H of the i-th ribiEqual to corresponding maximum
When, as shown in Figure 9, all sight lines of beholder are all without arrival display, therefore beholder will not see that display is straight completely
The image frame of display is connect, can so ensure that beholder watches the image frame directly displayed less than respective display completely；
As the height H of the i-th ribiDuring more than maximum, it would be possible to the incomplete situation of superimposed image for causing beholder to watch, can
Can influence the viewing experience of beholder.
It is understood that multilayer display device provided in an embodiment of the present invention, can apply to game machine field.As general
When the multilayer display device is applied to game machine, on the basis of ensure that the preferable depth of field sense of 3-D view, moreover it is possible in certain journey
Superimposed image is reduced on degree not plan a successor the probability of phenomenon, and then lifts visual experience when beholder watches.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent, and without deviating from the objective and scope of technical solution of the present invention, it all should cover at this
In the middle of the right of invention.
Claims (13)
1. multilayer display device, it is characterised in that including:Display device and polarizing appliance；The display device includes M display
Device, the M display includes the three dimensional display of at least one display 3-D view；The polarizing appliance include with it is described
M display corresponds the M Transflective device for setting；M is for integer and more than or equal to 2；
During display, after the image that the M display shows is acted on through its corresponding Transflective device, formed in depth direction
The M virtual image depart from any display in the M display, the image for viewing is formed after the M virtual image superposition.
2. multilayer display device as claimed in claim 1, it is characterised in that in the M display, each display it is aobvious
Show that the angle between the Transflective device corresponding with the display of face is acute angle.
3. multilayer display device as claimed in claim 2, it is characterised in that in the M display, the display of each display
Angle between the corresponding Transflective device in face is identical.
4. multilayer display device as claimed in claim 2, it is characterised in that in the M display, the one of each display
End is fixedly connected or is movably connected on one end of corresponding Transflective device.
5. multilayer display device as claimed in claim 1, it is characterised in that the M display is located at the polarizing appliance
Upside and/or downside.
6. multilayer display device as claimed in claim 1, it is characterised in that in the M display, at least one display
Positioned at the upside of the polarizing appliance, at least one display is located at the downside of the polarizing appliance.
7. multilayer display device as claimed in claim 1, it is characterised in that
View obstruction part is set on the first display, to stop that beholder watches the image that display is directly displayed to draw
Face, first display is the display nearest away from viewing side；
Or, view obstruction part is respectively provided with the M display, display is watched with the sight line for stopping beholder
The image frame for directly displaying.
8. multilayer display device as claimed in claim 7, it is characterised in that
Tilt component is set in the bottom of the first display, first display is formed certain angle of inclination a with horizontal plane；
Or, be respectively provided with corresponding tilt component in the bottom of the M display so that each display with horizontal plane shape
Into certain angle of inclination a.
9. multilayer display device as claimed in claim 8, it is characterised in that the span of the angle of inclination a is：0<α
≤arctanL/(M+W)；
M be beholder's eyes to the position of first display, L is height of first display to beholder's eyes, W
It is the distance between first display and M display sum.
10. multilayer display device as claimed in claim 7, it is characterised in that
Rib is set on the edge of viewing side in first display；
Or, in the M display on the edge of viewing side the rib of relative set i-th；I is integer and 1≤i≤M.
11. multilayer display devices as claimed in claim 10, it is characterised in that the height H of i-th ribiSpan
For：
M be beholder's eyes to the position of first display, L is height of first display to beholder's eyes, Hi
It is the height of the i-th rib.
12. multilayer display devices as claimed in claim 1, it is characterised in that the chi of the M display on depth direction
It is very little gradually to increase from viewing side.
13. game machines, it is characterised in that the game machine includes the multilayer display device any one of claim 1-12.
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| CN201410399674.3A CN104252046B (en) | 2014-08-12 | 2014-08-12 | Multilayer display device and game machine |
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| CN201410399674.3A CN104252046B (en) | 2014-08-12 | 2014-08-12 | Multilayer display device and game machine |
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| CN104252046B true CN104252046B (en) | 2017-06-06 |
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| CN105629604B (en) * | 2016-03-04 | 2018-12-04 | 北京邮电大学 | It is a kind of three-dimensional liquid crystal display and display equipment |
| CN206594372U (en) * | 2017-03-29 | 2017-10-27 | 迎刃而解有限公司 | A kind of reflective Wrap display system |
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|---|---|---|---|---|
| US7414831B1 (en) * | 2004-04-01 | 2008-08-19 | Fergason Patent Properties, Llc | Adjustable display system |
| CN101750747A (en) * | 2010-02-01 | 2010-06-23 | 刘武强 | Three-dimensional stereoscopic imaging method, system and imaging device |
| WO2012142803A1 (en) * | 2011-04-18 | 2012-10-26 | Liu Wuqiang | Three-dimensional imaging device and method for advertising display |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20110304911A1 (en) * | 2010-06-15 | 2011-12-15 | John-Ching Shieh | Stereoscopic display system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7414831B1 (en) * | 2004-04-01 | 2008-08-19 | Fergason Patent Properties, Llc | Adjustable display system |
| CN101750747A (en) * | 2010-02-01 | 2010-06-23 | 刘武强 | Three-dimensional stereoscopic imaging method, system and imaging device |
| WO2012142803A1 (en) * | 2011-04-18 | 2012-10-26 | Liu Wuqiang | Three-dimensional imaging device and method for advertising display |
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