CN206431315U - A kind of array of photoswitch and bore hole 3D systems can be interacted - Google Patents
A kind of array of photoswitch and bore hole 3D systems can be interacted Download PDFInfo
- Publication number
- CN206431315U CN206431315U CN201720020452.5U CN201720020452U CN206431315U CN 206431315 U CN206431315 U CN 206431315U CN 201720020452 U CN201720020452 U CN 201720020452U CN 206431315 U CN206431315 U CN 206431315U
- Authority
- CN
- China
- Prior art keywords
- photoswitch
- port
- array
- bore hole
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002452 interceptive effect Effects 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000033001 locomotion Effects 0.000 claims abstract description 16
- 230000001427 coherent effect Effects 0.000 claims abstract description 11
- 238000005516 engineering process Methods 0.000 claims abstract description 10
- 230000003287 optical effect Effects 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 15
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 7
- 230000003993 interaction Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003491 array Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000020564 Eye injury Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001093 holography Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The utility model discloses a kind of array of photoswitch and bore hole 3D systems can be interacted, be related to 3D display technology fields, specially a kind of array of photoswitch and interact bore hole 3D systems by what array of photoswitch was constituted.Bore hole 3D systems can be interacted including processor, overhead scans interactive module, motion detection module, location following drive module, coherent reference light source and screen is accepted；Array of photoswitch has the characteristics of sweep speed is fast, and can interact bore hole 3D systems can realize that 3D pictures are presented in bore hole, reduce total system data processing difficulty, so as to reduce the requirement to equipment, reduce the production cost of equipment.
Description
Technical field
The utility model is related to 3D display technology fields, more particularly to a kind of array of photoswitch and can interact bore hole 3D systems
System.
Background technology
Compared with traditional flat panel display technology, 3D Display Techniques are that one kind also can intuitively represent depth of view information
The Display Technique of new generation come.Because 3D Display Techniques have many clear superiorities relative to flat-panel screens in visual effect,
3D Display Techniques are increasingly pursued by people, it is anticipated that following 3D Display Techniques can replace flat panel display technology, turn into
The Display Technique of main flow.
Although having there is many movie theatres to watch 3D films at this stage, it is realized on the essence of 3D pictures also
It is flat panel display technology, is not that real stereoscopic picture plane is really provided.3D in movie theatre shows to be typically to utilize binocular parallax
Principle makes the pseudo- 3D pictures that the eyes of user receive different pictures to realize by polarized filter glasses.Although this mode
Certain 3D effect can be realized, but the viewing of user experience can but have a greatly reduced quality.Because this 3D is actually to user
There is provided two pictures, and the two pictures locus on screen, and the pseudo- 3D formed during user's observation
Picture but seems to depart from screen, can thus introduce an accommodation contradiction.On the one hand real picture is on screen
User needs eye focus to be adjusted on screen, but on the other hand pseudo- 3D effect figure goes to seem the such use for departing from screen
Family, which automatic will be re-focused, makes the focal points of eyes to pseudo- 3D figures, once and user is focused on again, draw
Face will fog, and at this time need to re-focuse again.The process of such a contradiction can always be held during whole viewing
It is continuous, so if watching this pseudo- 3D films for a long time, eyes can especially tire out, also very big to eye injury.Just because of this
Individual reason, people exploring always can substitute the brand-new of this pseudo- 3D Display Techniques for having side effect to human body can be practical
3D shows solution.
In numerous 3D displaying schemes, holographic technique（Especially calculate holographic technique）It is considered as optimal always
3D shows solution.But regrettably up to the present, holographic technique is also difficult to real realization commercialization, comes into domestic consumer
Family.The requirement that holographic technique is primarily due to for equipment and environment is very harsh.Such as calculating can in holographic technique principle
To show large-sized 3D pictures, but the pixel for preparing sub-micrometer scale on very big screen is needed to realize,
This not only proposes very high challenge to processing technology, and also relates to substantial amounts of data processing, increases the production of equipment
Cost.
Utility model content
The technical problems to be solved in the utility model is that there is provided a kind of array of photoswitch for above-mentioned the deficiencies in the prior art
And can interact bore hole 3D systems, 3D Display Techniques are solved to the problem of equipment requirement is high, production cost is high, with can be seen with bore hole
The characteristics of seeing 3D pictures, equipment requirement are low, production cost is low, realize man-machine interaction without auxiliary equipment.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of array of photoswitch, in three-dimensional
Along y axles length direction placed side by side along the z-axis photoswitch chain of one or more under rectangular coordinate system；Photoswitch chain is by with three
Port and composition is sequentially connected with the "T"-shaped photoswitch of light path converting function, wherein "T"-shaped photoswitch port A and port B
On same straight line, port C is located between port A and port B perpendicular to the straight line where port A and port B, from
The light that port A enters can be selected to come out from port B or from port C under the control of control end, and each "T"-shaped light is opened
The port B of pass is connected with the port A of "T"-shaped photoswitch adjacent thereafter, all "T"-shaped photoswitches on every photoswitch chain
Port C points to x-axis direction, and every port A of first "T"-shaped photoswitch of photoswitch chain placed along y-axis is photoswitch battle array
The master port of row.
Bore hole 3D systems that what a kind of array of photoswitch described in claim 1 was constituted interact, including processor, vacantly sweep
Retouch interactive module, motion detection module, location following drive module, coherent reference light source and accept screen；Coherent reference light source,
Overhead scans interactive module, motion detection module and location following drive module are connected with processor, overhead scans interaction mould
Block and human eye are in mirror position, location following drive module and overhead scans interactive module or undertaking screen relative to screen is accepted
Connection, control overhead scans interactive module and undertaking screen position relative motion.
Preferably, overhead scans interactive module include array of photoswitch, it is optical path separation element, camera lens, display light source, photosensitive
Module；Illuminant module and processor connection, the master port of array of photoswitch through optical path separation element respectively with display light source and sense
Optical module is connected, and array of photoswitch and camera lens can be movable relatively, so as to realize that the depth of field is scanned.
Preferably, camera lens is the lens of focus adjustable, can realize that the depth of field is scanned by adjusting focal length.
Preferably, motion detection module includes video camera and infrared range finder, and video camera utilizes image recognition technology
Recognize the distance between Face detection position of human eye, infrared range finder detection human body and undertaking screen.
Preferably, screen is accepted to be made from transparent material.
Preferably, optical path separation element is "T"-shaped photoswitch, the port B of optical path separation element and corresponding photoswitch chain
Port A connections.
It is using the beneficial effect produced by above-mentioned technical proposal：The utility model is real by designing a kind of switch arrays
Existing high-velocity scanning function, bore hole 3D systems can be interacted by design, it is possible to achieve bore hole watches 3D images, it is not necessary to other auxiliary
Equipment realizes human-computer interaction function, reduces the intractability of display data to reduce the requirement to equipment, reduces equipment
Production cost.
Brief description of the drawings
Fig. 1 is "T"-shaped optical switch construction schematic diagram.
Fig. 2 is "T"-shaped photoswitch fundamental diagram.
Fig. 3 is theory diagram of the present utility model.
Fig. 4 is overall structure diagram of the present utility model.
Fig. 5 is optical path modulation schematic diagram.
In figure：1st, processor；2nd, location following drive module；3rd, motion detection module；4th, illuminant module；5th, light is shown
Source；6th, optical path separation element；7th, array of photoswitch；8th, camera lens；9th, screen is accepted；10th, human eye；11st, coherent reference light source.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description, but the utility model
Protection domain be not limited to it is as described below.
As depicted in figs. 1 and 2, it is the structural representation and fundamental diagram of "T"-shaped photoswitch, in three-dimensional cartesian coordinate system
It is lower along y axles length direction placed side by side along the z-axis photoswitch chain of one or more；Photoswitch chain is by with three ports and having
The "T"-shaped photoswitch of light path converting function is sequentially connected composition, wherein "T"-shaped photoswitch port A and port B is in always
On line, port C is located between port A and port B perpendicular to the straight line where port A and port B, enters from port A
Light can select to come out from port B or from port C under the control of control end, the port B of each "T"-shaped photoswitch
It is connected with the port A of "T"-shaped photoswitch adjacent thereafter, the port C of all "T"-shaped photoswitches is pointed on every photoswitch chain
X-axis direction, every port A of first "T"-shaped photoswitch of photoswitch chain placed along y-axis is the main side of array of photoswitch 7
Mouthful.
As shown in Figure 3 and Figure 4, the respectively theory diagram and structural representation of total system, overhead scans imaging type can
Interaction bore hole 3D systems include processor 1, overhead scans interactive module, motion detection module 3, location following drive module 2, phase
Dry reference light source 11 and undertaking screen 9；Coherent reference light source 11, overhead scans interactive module, motion detection module 3 and position with
Connected with drive module 2 with processor 1, overhead scans interactive module and human eye 10 relative to accepting screen 9 in mirror position,
Location following drive module 2 is connected with overhead scans interactive module or undertaking screen 9, control overhead scans interactive module and undertaking
It can be alternative one fortune that relative motion, which occurs, for the position relative motion of screen 9, overhead scans interactive module and undertaking screen 9 position
Move or move simultaneously.
Optical path separation element can select "T"-shaped photoswitch, the port B of optical path separation element 6 and corresponding photoswitch chain
Port A connections.
Overhead scans interactive module includes array of photoswitch 7, optical path separation element 6, camera lens 8, display light source 5, photosensitive mould
Block 4；Illuminant module 4 and processor 1 are connected, the master port of array of photoswitch 7 through optical path separation element 6 respectively with display light source 5
Connected with illuminant module 4.
During work, processor 1 sends the light of particular color according to the video signal information to be projected control display light source 5,
The light that display light source 5 is sent enters array of photoswitch 7 by optical path separation element 6, and light after treatment is from array of photoswitch 7
Send and got to after camera lens 8 on undertaking screen 9, processor 1 can control 5 pairs of display light source to want all picture points of display image
It is scanned, completion picture is shown on screen 9 is accepted by array of photoswitch 7.
Motion detection module 3 includes video camera and infrared range finder, and video camera recognizes people using image recognition technology
The distance between face positioning human eye 10 position, infrared range finder detection human body and undertaking screen 9, it is determined that the position of human eye 10
Preprocessor 1 sends instruction, the control overhead scans interactive module of location following drive module 2 or the movement of undertaking screen 9 position, makes
Human eye 10 and overhead scans interactive module are in all the time mirror position relative to screen 9 is accepted, and human eye 10 is watched undertaking at any time
Image on screen 9.
During display, certain point on array of photoswitch 7, by the way that convergence can be formed after camera lens 8 at a position in space
Luminous point, i.e. picture point, but the angle of visibility very little of this picture point, it is impossible to which guarantee can be viewed by a user all the time, in order that with
Family is able to observe that the space picture point of arbitrfary point on array of photoswitch 7, it is necessary to be modulated to these aerial image points all the time.
As shown in figure 5, being light path principle modulation principle figure, when the light and coherent reference light source 11 that display light source 5 is sent are sent out
When the light gone out is coherent light, coherent reference light source 11 can be just modulated to display light source 5.Certain point a on array is opened with light
Space picture point b not accept screen 9 on exemplified by, then from the light that this point is sent on array of photoswitch 7 get to undertaking screen 9
The hot spot of certain area can be formed with when upper, coherent reference light source 11 is also irradiated on this hot spot now, then both are just
An interference pattern (hologram) can be formed, this interference pattern is exactly space picture point b hologram.When processor 1 controls photoswitch
When luminous point on array 7 is scanned, it is possible to form a width picture in space.Because each light is opened on array of photoswitch 7
Closing chain has a corresponding light source, so these photoswitch chains can be scanned, so as to substantially reduce to sweep speed simultaneously
It is required that.The utility model provides similar with holographic technique on 3D solution principles, but has avoided holography and be related to substantial amounts of data
Process problem.It is required for building very big screen when 3D displays are generally realized with calculating holographic technique in order to increase angle of visibility,
Thus it is related to substantial amounts of information processing, and in the utility model and the display picture of large area need not be built, shows picture
As long as the eyes that face can cover people just can be with so as to greatly save display cost.
Because light path is reversible, after human hand touches space picture point, a reflection light meeting backtracking, by with light
During the optical path separation element 6 that switch arrays 7 are connected, this part light is separated, and is received by illuminant module 4, illuminant module 4
By the information transmission received to processor 1, processor 1 carries out analyzing and processing determination to information and performs the instruction of reception, this
Sample is it is known that user is to the operation informations of 3D pictures, so as to realize that 3D is handed in the case of other no auxiliary equipments
Mutually.
In order to form picture point in the different depth of field positions in space, it can be realized by changing the focal length of camera lens 8.Therefore camera lens
8 be the lens of focus adjustable, such as using an adaptive lens, or is used similar to the lenticular soft lens of human eye 10,
The tension force at soft lens edge is applied to by change to adjust its focal length, and then controls the depth of space picture point, is carried out the depth of field and is swept
Retouch, depth of view information is also showed.
, can also be by regulating and controlling between camera lens 8 and array of photoswitch 7 in addition to by the way of the change focal length of camera lens 8
The mode of relative position realizes the presentation of depth of view information.
Accept screen 9 to be made from transparent material, the system is projection imaging mode, overhead scans module is by picture
Project on screen, human eye 10 watches picture in the opposite side for accepting screen 9.
Accepting the surface of screen 9 has frosted or atomized surface effect, becomes apparent from the picture of display.
The utility model is in addition to it can realize and can interact bore hole 3D, also with 3-D scanning shoot function.
During shooting, by controlling the focal length of camera lens 8 just to make the object of the different depth of field successively in photoswitch permutation plane
Upper imaging, by the light path conduction of array of photoswitch 7, these light for carrying scene information are received and passed by illuminant module 4
Processor 1 is delivered to, finished product image is formed by the processing of processor 1.When needing to use projecting function, it is only necessary to control light path
Separative element 6, makes display light source 5 be connected with array of photoswitch 7 and just can be with according to display information output light.Due to this reality
There is high-velocity scanning ability with new array of photoswitch 7 itself, the adaptive lens of the focus adjustable of all solid state operation are added
Also possesses high-velocity scanning ability, so quickly can be shot to complicated 3D scenery.
After adopting the above technical scheme, the utility model realizes high-velocity scanning function by designing a kind of switch arrays, lead to
Bore hole 3D systems can be interacted by crossing design, it is possible to achieve bore hole watches 3D images, it is not necessary to which other auxiliary equipments realize man-machine interaction
Function, reduces the intractability of display data to reduce the requirement to equipment, reduces the production cost of equipment.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of array of photoswitch, it is characterised in that：Along y axles length direction placed side by side along z-axis under three-dimensional cartesian coordinate system
The photoswitch chain of one or more；Photoswitch chain by with three ports and with light path converting function "T"-shaped photoswitch successively
It is connected and constitutes, wherein "T"-shaped photoswitch port A and port B is on same straight line, port C is located at port A and port B
Between perpendicular to the straight line where port A and port B, from the port A light entered can be selected under the control of control end from
Port B comes out from port C, the port B and "T"-shaped photoswitch adjacent thereafter of each "T"-shaped photoswitch port A
It is connected, the port C of all "T"-shaped photoswitches points to x-axis direction on every photoswitch chain, every photoswitch chain for being placed along y-axis
First "T"-shaped photoswitch port A be array of photoswitch（7）Master port.
What 2. the array of photoswitch described in a kind of claim 1 was constituted interacts bore hole 3D systems, it is characterised in that：Including processing
Device（1）, overhead scans interactive module, motion detection module（3）, location following drive module（2）, coherent reference light source（11）With
Accept screen（9）；Coherent reference light source（11）, overhead scans interactive module, motion detection module（3）Mould is driven with location following
Block（2）Equal and processor（1）Connection, overhead scans interactive module and human eye（10）Relative to undertaking screen（9）In mirror position,
Location following drive module（2）With overhead scans interactive module or undertaking screen（9）Connection, control overhead scans interactive module and
Accept screen（9）Position relative motion.
3. according to claim 2 interact bore hole 3D systems：It is characterized in that：The overhead scans interactive module includes
Array of photoswitch, optical path separation element（6）, camera lens（8）, display light source（5）, illuminant module（4）；Illuminant module（4）And processing
Device（1）Connection, the master port of array of photoswitch is through optical path separation element（6）Respectively and display light source（5）And illuminant module（4）Even
Connect, array of photoswitch and camera lens（8）It can be movable relatively, for realizing that the depth of field is scanned.
4. according to claim 3 interact bore hole 3D systems：It is characterized in that：The camera lens（8）For focus adjustable
Lens.
5. according to claim 2 interact bore hole 3D systems：It is characterized in that：The motion detection module（3）Including
Video camera and infrared range finder, video camera recognize Face detection human eye using image recognition technology（10）Position, it is infrared away from
From detector detection human body and undertaking screen（9）The distance between.
6. according to claim 2 interact bore hole 3D systems：It is characterized in that：The undertaking screen（9）From transparent
Material is made.
7. according to claim 3 interact bore hole 3D systems：It is characterized in that：The optical path separation element is "T"-shaped
Photoswitch, optical path separation element（6）Port B and corresponding photoswitch chain port A connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020452.5U CN206431315U (en) | 2017-01-09 | 2017-01-09 | A kind of array of photoswitch and bore hole 3D systems can be interacted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020452.5U CN206431315U (en) | 2017-01-09 | 2017-01-09 | A kind of array of photoswitch and bore hole 3D systems can be interacted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206431315U true CN206431315U (en) | 2017-08-22 |
Family
ID=59584809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720020452.5U Active CN206431315U (en) | 2017-01-09 | 2017-01-09 | A kind of array of photoswitch and bore hole 3D systems can be interacted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206431315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772821A (en) * | 2017-01-09 | 2017-05-31 | 河北博威集成电路有限公司 | A kind of array of photoswitch and bore hole 3D systems can be interacted |
| CN110471249A (en) * | 2019-09-17 | 2019-11-19 | 荆门市探梦科技有限公司 | Live holographic display system |
-
2017
- 2017-01-09 CN CN201720020452.5U patent/CN206431315U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772821A (en) * | 2017-01-09 | 2017-05-31 | 河北博威集成电路有限公司 | A kind of array of photoswitch and bore hole 3D systems can be interacted |
| CN106772821B (en) * | 2017-01-09 | 2023-04-28 | 河北博威集成电路有限公司 | Interactive naked eye 3D system |
| CN110471249A (en) * | 2019-09-17 | 2019-11-19 | 荆门市探梦科技有限公司 | Live holographic display system |
| CN110471249B (en) * | 2019-09-17 | 2024-03-05 | 荆门市探梦科技有限公司 | In-situ holographic display system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6473115B1 (en) | Multiple viewer system for displaying a plurality of images | |
| JP4635403B2 (en) | Stereoscopic image creation method and apparatus | |
| US5872590A (en) | Image display apparatus and method for allowing stereoscopic video image to be observed | |
| US5151821A (en) | System and devices for time delay 3d | |
| US5671992A (en) | Stereoscopic display unit | |
| JP3268586B2 (en) | 3D image display device and shooting recording device | |
| US11683472B2 (en) | Superstereoscopic display with enhanced off-angle separation | |
| KR0181269B1 (en) | Image Recording Method and Apparatus Using Single Image Receiver for Automatic Stereoscopic Display | |
| KR20190043999A (en) | Three dimensional glasses free light field display using eye location | |
| US6788274B2 (en) | Apparatus and method for displaying stereoscopic images | |
| CN1126014A (en) | Two-dimensional and three-dimensional imaging device | |
| CN105765444A (en) | System and method for reconfigurable projected augmented/virtual reality appliance | |
| CN109769111A (en) | Image display method, device, system, storage medium and processor | |
| CN206431315U (en) | A kind of array of photoswitch and bore hole 3D systems can be interacted | |
| RU2397524C2 (en) | Camera for recording three-dimensional images | |
| CN106772821A (en) | A kind of array of photoswitch and bore hole 3D systems can be interacted | |
| CN116540418A (en) | An image generating device, display device and image generating method | |
| Surman et al. | Head tracked single and multi-user autostereoscopic displays | |
| JP2004258594A (en) | Three-dimensional image display device realizing appreciation from wide angle | |
| WO2011129825A1 (en) | Three-dimensional display systems and methods | |
| JP4475201B2 (en) | Stereoscopic image display device and stereoscopic image display device system | |
| CN111240036B (en) | Depth scanning naked eye three-dimensional display method | |
| CN113296347A (en) | Naked eye display device | |
| JP3564170B2 (en) | A process-related object for sublimating a planar image into a stereoscopic image, and the manufacturing method. | |
| WO2009127910A1 (en) | Realistic parallax visual system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |