CN205899144U - Three -dimensional new line display device - Google Patents
Three -dimensional new line display device Download PDFInfo
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- CN205899144U CN205899144U CN201620783133.5U CN201620783133U CN205899144U CN 205899144 U CN205899144 U CN 205899144U CN 201620783133 U CN201620783133 U CN 201620783133U CN 205899144 U CN205899144 U CN 205899144U
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- light
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- 230000010287 polarization Effects 0.000 claims abstract description 42
- 239000004973 liquid crystal related substance Substances 0.000 claims description 40
- 230000005540 biological transmission Effects 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000003384 imaging method Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003287 optical effect Effects 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract 1
- 230000011514 reflex Effects 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
The utility model provides a three -dimensional new line display device, include: be used for producing linearly polarized light to the polarized light image device that can clearly form images, a polarized light for receiving come from polarized light image device to form images the polarized light on self screen, and the inclined to one side screen of reflection polarized image information's guarantor, and be arranged in receiving the polarization image information of the inclined to one side screen of self preservation reflection and reflecting the eye to the user with it, the semitransparent mirror who protects inclined to one side characteristic has. This display device realizes with simple compact optical structure that the new line that has the three dimensional display effect shows, efficient light utilization ratio messenger equipment has the hi -lite display effect simultaneously.
Description
Technical field
This utility model is related to optical image technology, more particularly to a kind of three-dimensional new line display device.
Background technology
Head-up display device, also known as new line display device (head-up displays, hud), is applied on airborne vehicle previously
Flight supplementary instrument on aircraft at present, also this technology practical on existing partial automobile, with avoid driver bow viewing instrumental panel information when can
The potential safety hazard that can exist.
Existing head-up display device, mainly by a two-dimentional display floater, 3 d display and spectral module form with
The switching of the two dimension and 3-D view of realizing head-up display shows, wherein display floater is vertical with 3 d display puts for two dimension
Put, spectral module can adopt polarization beam apparatus (pbs), the image of transmission 3 d display reflects two-dimentional display floater simultaneously
Image.Two-dimentional display floater and 3 d display will individually wear back light system.
Protect is that reflection light also keeps polarization characteristic when polarization light is irradiated to surface generation reflection partially.Known use
It is to spray to the flakelike powder in the aluminum in translucent adhesive in pvc substrate in the technology providing three-dimensional 3d to protect inclined screen, but
It is that this technology realizes that structure is more complicated, brightness is relatively low.
Utility model content
This utility model mainly solving the technical problems that provide a kind of three-dimensional new line display device, by protect inclined screen and
There are the semi-transparent semi-reflecting lens of polarization property, the line polarized light that polarization photoimaging equipment is produced is realized three-dimensional in the state of protecting partially
Come back the effect showing, solves in prior art as realizing the labyrinth of three-dimensional new line display and the phenomenon of low-light level.
For solving the above problems, this utility model provides a kind of three-dimensional new line display device, comprising: inclined for producing line
Shake light, and can blur-free imaging polarization photoimaging equipment；For receiving the polarized light from polarization photoimaging equipment, and will partially
Shake photoimaging on itself screen, and the inclined screen of guarantor of polarization by reflection image information；And it is anti-to carry out the inclined screen of self-insurance for reception
The polarization image information penetrated simultaneously is reflexed in user's eye, has the semi-transparent semi-reflecting lens of polarization property.
Preferably, described polarization photoimaging equipment includes: a lcos liquid crystal panel, the 2nd lcos liquid crystal panel, partially
Shake beam splitter, light source and camera lens for producing polarized light；Wherein, described polarizing beam splitter includes light splitting surface.
Preferably, described light splitting surface is arranged to reflect s polarized light transmission p-polarization light simultaneously.
Preferably, described 2nd lcos liquid crystal panel is arranged in the light path of light source emergent ray, with light source emergent ray
It is vertically arranged；A described lcos liquid crystal panel is arranged on the side of light source, be arranged in parallel with light source emergent ray；Described first
Lcos liquid crystal panel is mutually perpendicular to place and become 45 degree of angles respectively with light splitting surface with the 2nd lcos liquid crystal panel；Camera lens be arranged on through
On the emitting light path of light after light splitting surface transmission and reflection, the axis direction of camera lens is mutually vertical with a lcos liquid crystal panel
Directly, the axis direction of camera lens and the 2nd lcos liquid crystal panel state that is parallel to each other is placed.
Preferably, the inclined screen of described guarantor is arranged at the dead ahead of the polarized light of light source generation, the central shaft wire clamp with camera lens
Angle (a) is 0 degree of -90 degree.
Preferably, the described semi-transparent semi-reflecting lens with polarization property are arranged at polarization photoimaging equipment side.
Preferably, described light source is red, blue, green primary LED light source.
Preferably, described polarizing beam splitter is polarized light beam splitting prism or reflective polarizer.
Preferably, a described lcos liquid crystal panel and/or the 2nd lcos liquid crystal panel are modulated polarized light position phase
The silica-based liquid crystal panel of conversion.
The beneficial effects of the utility model are: this utility model passes through to polarize photoimaging equipment, protects inclined screen and have guarantor
The semi-transparent semi-reflecting lens of partially characteristic, simply compact optical texture protects inclined three dimensional display effect to realize having, and light is efficient
Shown using the high brightness producing.
Brief description
Fig. 1 is overall structure diagram of the present utility model.
Specific embodiment
As shown in Figure 1 the three-dimensional display apparatus of embodiment include: for producing line polarized light, and can blur-free imaging polarization
Photoimaging equipment 200；Receive the p-polarization light producing from polarization photoimaging equipment and s polarized light, and polarized light is imaged on certainly
On body screen, and the inclined screen of guarantor of polarization by reflection image information, and the inclined screen of guarantor 500 of reflected image information；And receive
The polarization image information of the inclined screen reflection of self-insurance simultaneously reflexes in user's eye, has the semi-transparent semi-reflecting lens 600 of polarization property.
Polarization photoimaging equipment 200 includes: light source 100, a lcos liquid crystal panel 201, the 2nd lcos liquid crystal panel
202nd, polarizing beam splitter (such as polarization separating element 300) and camera lens 400.
Described polarization separating element 300 includes the light splitting surface 301 being disposed therein, and light splitting surface 301 is arranged to can be anti-
Penetrate s polarized light transmission p-polarization light simultaneously.
Described 2nd lcos liquid crystal panel 202 is arranged in the light path of light source 100 emergent ray, with light source 100 emergent light
Line is vertically arranged；A described lcos liquid crystal panel 201 is arranged on the side of light source 100, parallel with light source 100 emergent ray sets
Put；A described lcos liquid crystal panel 201 and the 2nd lcos liquid crystal panel 202 be mutually perpendicular to place and respectively with light splitting surface 301
Become 45 degree of angles；Camera lens 400 be arranged on light source 100 generation light through light splitting surface 301 transmission with reflection after emitting light path on, mirror
400 axis direction is mutually perpendicular to a lcos liquid crystal panel 201, the axis direction of camera lens 400 and the 2nd lcos liquid crystal
Panel 202 be parallel to each other state place.
When deployed, the light (p-polarization light+s polarized light) that light source 100 sends enters polarization separating element 300, reaches
During the light splitting surface 301 of polarization separating element 300, it is divided into polarization direction orthogonal p-polarization light and s polarized light.
S polarized light reflects through light splitting surface 301 and reaches a lcos liquid crystal panel 201, through a lcos liquid crystal panel 201
Position phase inversion s polarized light is converted into p-polarization light and reflects through a lcos liquid crystal panel 201 after transmitted through light splitting surface 301
Incide camera lens 400；P-polarization light reaches the 2nd lcos liquid crystal panel 202 through light splitting surface 301 transmission, through the 2nd lcos liquid crystal
P-polarization light is converted into s polarized light by the position phase inversion of panel 202, then time entrance is inclined after the 2nd lcos liquid crystal panel 202 reflection
The light resolution element 300 that shakes reflexes to camera lens 400 through light splitting surface 301.
P-polarization light and s polarized light converge at camera lens 400, and p, s polarized light after camera lens 400 will converge is incident upon guarantor partially
On screen 500, and become 3-D view on protecting inclined screen 500, protecting inclined screen 500 with camera lens 400 central axis l angulation is a, angle
The scope of degree a is 0 degree to 90 degree.Protect inclined screen 500 and three-dimensional image information being carried out protect partially and reflex to has polarization property
Semi-transparent semi-reflecting lens 600.The position with the semi-transparent semi-reflecting lens 600 of polarization property is arranged at polarization photoimaging equipment side, such as Fig. 1
Shown, semi-transparent semi-reflecting lens 600 can be arranged on polarization photoimaging equipment 200 side near the 2nd lcos liquid crystal panel 202
Position, can be according to the position of the angle adjustment semi-transparent semi-reflecting lens 600 protecting inclined screen 500 reflection light and angle.
The three-dimensional image information that the inclined screen 500 of guarantor reflects is reflexed to by the semi-transparent semi-reflecting lens 600 with polarization property again
User 700 reaches human eye；User 700 by watching the 3-D view letter of solid with the orthogonal glasses of polarisation
Breath, is observed that external sights through the semi-transparent semi-reflecting lens 600 with polarization property simultaneously, thus realizing the three-dimensional display that comes back
Under effect, and the efficient utilization in light and polarization property, there is high brightness to show.
Wherein, the light source 100 described in the present embodiment is red, blue, green primary LED light source it is also possible to be arranged as required to
Other kinds of light source.
Wherein, the polarizing beam splitter described in the present embodiment, such as polarization separating element 300 could be arranged to polarized light
Beam splitter prism or reflective polarizer are it is also possible to be arranged as required to other kinds of polarization separating element.
Wherein, the lcos liquid crystal panel described in the present embodiment and/or the 2nd lcos liquid crystal panel are modulated inclined
The silica-based liquid crystal panel of light position phase inversion of shaking, it is also possible to be arranged as required to other kinds of panel.
The aforementioned description to specific illustrative embodiment of the present utility model illustrate that and illustration purpose.These
Description is not wishing to for this utility model to be defined to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can carry out
A lot of changes and change.The purpose of selecting and describing the exemplary embodiment is that explaining certain principles of the present utility model
And its practical application, so that those skilled in the art is capable of and using various different showing of the present utility model
Example property embodiment and various different selection and change.Scope of the present utility model is intended to by claims and its is equal to
Form is limited.
Claims (9)
1. a kind of three-dimensional new line display device is it is characterised in that include:
For producing line polarized light, and can blur-free imaging polarization photoimaging equipment；
For receiving the polarized light from polarization photoimaging equipment, and polarized light is imaged on itself screen, and polarization by reflection
The inclined screen of guarantor of image information；And
For receiving the polarization image information of the inclined screen reflection of self-insurance and being reflexed in user's eye, there is polarization property
Semi-transparent semi-reflecting lens.
2. three-dimensional new line display device according to claim 1 is it is characterised in that described polarization photoimaging equipment bag
Include: a lcos liquid crystal panel, the 2nd lcos liquid crystal panel, polarizing beam splitter, light source and camera lens for producing polarized light；
Wherein, described polarizing beam splitter includes light splitting surface.
3. according to claim 2 three-dimensional new line display device it is characterised in that described light splitting surface is arranged to reflect s
Polarized light simultaneously transmission p-polarization light.
4. according to claim 2 three-dimensional new line display device it is characterised in that
Described 2nd lcos liquid crystal panel is arranged in the light path of light source emergent ray, is vertically arranged with light source emergent ray；
A described lcos liquid crystal panel is arranged on the side of light source, be arranged in parallel with light source emergent ray；
A described lcos liquid crystal panel is mutually perpendicular to place and become 45 degree of angles respectively with light splitting surface with the 2nd lcos liquid crystal panel；
Camera lens is arranged on the emitting light path through the light after light splitting surface transmission and reflection, the axis direction of camera lens and a lcos
Liquid crystal panel is mutually perpendicular to, and the axis direction of camera lens and the 2nd lcos liquid crystal panel state that is parallel to each other is placed.
5. according to claim 2 three-dimensional new line display device it is characterised in that the inclined screen of described guarantor is arranged at light source produces
Polarized light dead ahead, be 0 degree -90 with central axis angle (a) of camera lens and spend.
6. three-dimensional new line display device according to claim 1 is it is characterised in that described have semi-transparent the half of polarization property
Anti- mirror is arranged at polarization photoimaging equipment side.
7. three-dimensional new line display device according to claim 2 is it is characterised in that described light source is red, blue, green primary
LED light source.
8. three-dimensional new line display device according to claim 2 is it is characterised in that described polarizing beam splitter is polarized light
Beam splitter prism or reflective polarizer.
9. three-dimensional new line display device according to claim 2 is it is characterised in that a described lcos liquid crystal panel
And/or the 2nd lcos liquid crystal panel be modulated polarized light position phase inversion silica-based liquid crystal panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783133.5U CN205899144U (en) | 2016-07-21 | 2016-07-21 | Three -dimensional new line display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783133.5U CN205899144U (en) | 2016-07-21 | 2016-07-21 | Three -dimensional new line display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205899144U true CN205899144U (en) | 2017-01-18 |
Family
ID=57784431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620783133.5U Active CN205899144U (en) | 2016-07-21 | 2016-07-21 | Three -dimensional new line display device |
Country Status (1)
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| CN (1) | CN205899144U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390366A (en) * | 2017-08-30 | 2017-11-24 | 厦门天马微电子有限公司 | A kind of display system, display methods and the vehicles |
| CN108181708A (en) * | 2018-01-02 | 2018-06-19 | 京东方科技集团股份有限公司 | A kind of head-up-display system and its control method |
| CN108761789A (en) * | 2018-05-24 | 2018-11-06 | 京东方科技集团股份有限公司 | Head up display and automobile |
| CN109298529A (en) * | 2018-01-18 | 2019-02-01 | 京东方科技集团股份有限公司 | Head-up-display system, driving method, the vehicles and computer product |
| CN110031977A (en) * | 2019-03-18 | 2019-07-19 | 惠州市华阳多媒体电子有限公司 | A kind of Double-Screen Display System based on polarization spectro |
| WO2019184335A1 (en) * | 2018-03-28 | 2019-10-03 | 京东方科技集团股份有限公司 | Head up display device and control method thereof and transportation means |
| CN111443485A (en) * | 2020-03-18 | 2020-07-24 | 北京理工大学 | Stereoscopic head-up display system and method |
| CN111487786A (en) * | 2020-04-26 | 2020-08-04 | 京东方科技集团股份有限公司 | Optical display system, control method and display device |
| TWI726501B (en) * | 2019-11-25 | 2021-05-01 | 宏碁股份有限公司 | Head mounted display |
| CN114391251A (en) * | 2019-06-06 | 2022-04-22 | 北京一数科技有限公司 | Light beam modulation apparatus and projection system |
| CN115236869A (en) * | 2022-06-28 | 2022-10-25 | 上海易维视科技有限公司 | Three-dimensional display device for surgical robot and three-dimensional display control method |
| WO2023208907A1 (en) | 2022-04-27 | 2023-11-02 | Saint-Gobain Glass France | Composite pane with a first reflective layer and a second reflective layer |
-
2016
- 2016-07-21 CN CN201620783133.5U patent/CN205899144U/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390366A (en) * | 2017-08-30 | 2017-11-24 | 厦门天马微电子有限公司 | A kind of display system, display methods and the vehicles |
| US11022738B2 (en) | 2018-01-02 | 2021-06-01 | Boe Technology Group Co., Ltd. | Head-up display system and method for controlling the same |
| CN108181708A (en) * | 2018-01-02 | 2018-06-19 | 京东方科技集团股份有限公司 | A kind of head-up-display system and its control method |
| CN109298529A (en) * | 2018-01-18 | 2019-02-01 | 京东方科技集团股份有限公司 | Head-up-display system, driving method, the vehicles and computer product |
| WO2019184335A1 (en) * | 2018-03-28 | 2019-10-03 | 京东方科技集团股份有限公司 | Head up display device and control method thereof and transportation means |
| US11402633B2 (en) | 2018-03-28 | 2022-08-02 | Boe Technology Group Co., Ltd. | Head-up display device, method for controlling the same, and vehicle |
| CN108761789A (en) * | 2018-05-24 | 2018-11-06 | 京东方科技集团股份有限公司 | Head up display and automobile |
| WO2019223374A1 (en) * | 2018-05-24 | 2019-11-28 | 京东方科技集团股份有限公司 | Head up display and vehicle |
| CN108761789B (en) * | 2018-05-24 | 2020-03-10 | 京东方科技集团股份有限公司 | Head-up display and automobile |
| CN110031977A (en) * | 2019-03-18 | 2019-07-19 | 惠州市华阳多媒体电子有限公司 | A kind of Double-Screen Display System based on polarization spectro |
| CN114391251A (en) * | 2019-06-06 | 2022-04-22 | 北京一数科技有限公司 | Light beam modulation apparatus and projection system |
| TWI726501B (en) * | 2019-11-25 | 2021-05-01 | 宏碁股份有限公司 | Head mounted display |
| CN111443485A (en) * | 2020-03-18 | 2020-07-24 | 北京理工大学 | Stereoscopic head-up display system and method |
| CN111487786A (en) * | 2020-04-26 | 2020-08-04 | 京东方科技集团股份有限公司 | Optical display system, control method and display device |
| WO2023208907A1 (en) | 2022-04-27 | 2023-11-02 | Saint-Gobain Glass France | Composite pane with a first reflective layer and a second reflective layer |
| CN115236869A (en) * | 2022-06-28 | 2022-10-25 | 上海易维视科技有限公司 | Three-dimensional display device for surgical robot and three-dimensional display control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20231226 Granted publication date: 20170118 |
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| PP01 | Preservation of patent right |