CN107561721A - Transparent true 3D display device - Google Patents
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- CN107561721A CN107561721A CN201710761312.8A CN201710761312A CN107561721A CN 107561721 A CN107561721 A CN 107561721A CN 201710761312 A CN201710761312 A CN 201710761312A CN 107561721 A CN107561721 A CN 107561721A
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Abstract
This disclosure relates to display technology field, there is provided a kind of transparent true 3D display device, including；Multiple plane OLED Transparence Display structures of stacked in multi-layers.By the way that the OLED Transparence Displays structure of multiple planes is carried out into stacked in multi-layers, stereoscopic display device is formed, it is possible to achieve transparent true 3D display function.Simultaneously as it is that stereoscopic display device is formed based on OLED, it is possible to achieve high-resolution true 3D display function.
Description
Technical field
This disclosure relates to display technology field, in particular to a kind of transparent true 3D display device.
Background technology
OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) is gradually to grow up in recent years
Display lighting engineering, especially display industry, be one of focus of current flat-panel monitor research field, with liquid crystal display
Compare, it is frivolous because it has high response, high-contrast, low-work voltage, can flexibility, low energy consumption, production cost it is low, oneself
The advantages that luminous, wide viewing angle and fast response time, at present, had begun in the display field such as mobile phone, PDA, digital camera OLED
Substitute traditional LCD display, be considered as gathering around and have wide practical use, there is important Research Significance.According to OLED
Light direction, bottom emitting OLED and top emission OLED device can be divided into.Wherein, AMOLED is English Active-
Matrix organic light emitting diode's writes a Chinese character in simplified form, Chinese full name be active matrix organic light-emitting diode or
Active-matrix Organic Light Emitting Diode, it is referred to as Display Technique of future generation.
At the same time, as the rapid development of science and technology, display industry also experienced from black and white to color, high definition to 3D
The technological progress of (Three Dimensions, three-dimensional), nowadays people can enjoy 3D display bring it is on the spot in person
Third dimension.3D display principle is that the image for seeing beholder's right and left eyes differs, and left eye sees the image of corresponding left eye,
Right eye sees the image of corresponding right eye, and two such eyes just have parallax, and due to the presence of parallax, people is during viewing
It just can be appreciated that a three-dimensional image.
Most 3D display system needs to use 3D glasses or projects the image with otherness respectively in the prior art
Visual 3D rendering, therefore actually simply virtual or simulation 3D display rather than true 3D display are formed to right and left eyes.
Therefore, it is technical problem urgently to be resolved hurrily at present to design a kind of new 3D display device.
Above- mentioned information is only used for strengthening the understanding to the background of the disclosure, therefore it disclosed in the background section
It can include not forming the information to prior art known to persons of ordinary skill in the art.
The content of the invention
The purpose of the disclosure is to provide a kind of transparent true 3D display device, and then at least overcomes to a certain extent due to phase
One or more problem caused by the limitation of pass technology and defect.
Other characteristics and advantage of the disclosure will be apparent from by following detailed description, or partially by this public affairs
The practice opened and acquistion.
According to an embodiment of the disclosure, a kind of open transparent true 3D display device, including；
Multiple plane OLED Transparence Display structures of stacked in multi-layers.
In a kind of exemplary embodiment of the disclosure, the plane OLED Transparence Display structures include；
Transparent TFT layer；
Form the transparent anode layer on the transparent TFT layer；
Form the transparent organic emission layer on the transparent anode layer；And
Form the transparent cathode in the transparent organic emission layer.
In a kind of exemplary embodiment of the disclosure, the transparent TFT layer includes；
Multiple transparent insulating layers；
Transparent grid electrode layer；
Transparent active layer；And
Transparent source-drain layer, the transparent source-drain layer form TFT source class and drain.
In a kind of exemplary embodiment of the disclosure, the multiple transparent insulating layer is by SiOxOr Al2O3Form.
In a kind of exemplary embodiment of the disclosure, the transparent grid electrode layer and transparent source-drain layer are by CNT, stone
Black alkene or ITO are formed.
In a kind of exemplary embodiment of the disclosure, the transparent active layer is made up of IGZO.
In a kind of exemplary embodiment of the disclosure, the transparent anode layer and transparent cathode are by CNT, stone
Black alkene or ITO are formed.
In a kind of exemplary embodiment of the disclosure, the transparent organic emission layer is by transparent electroluminescent organic material
Form.
In a kind of exemplary embodiment of the disclosure, by transparent TFT in the multiple plane OLED Transparence Display structures
X, Y-coordinate identical source class are connected and are electrically connected with by punching in layer, form the scan line of Z-direction, wherein described X, Y are sat
Target reference axis is mutually perpendicular to and in the plane, the Z axis is perpendicular to the plane.
In a kind of exemplary embodiment of the disclosure, the scan line of the Z-direction is also used as display data line.
In a kind of exemplary embodiment of the disclosure, the thickness of the plane OLED Transparence Display structures is micron amount
Level.
In a kind of exemplary embodiment of the disclosure, the plane OLED Transparence Display structures for AMOLED.
According to the transparent true 3D display device of some embodiments of the present disclosure, by by the OLED Transparence Display knots of multiple planes
Structure carries out stacked in multi-layers, forms stereoscopic display device, it is possible to achieve transparent true 3D display function.
According to the transparent true 3D display device of some embodiments of the present disclosure, three-dimensional display is formed by being then based on OLED
Part, it is possible to achieve high-resolution true 3D display function.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Its example embodiment is described in detail by referring to accompanying drawing, above and other target, feature and the advantage of the disclosure will
Become more fully apparent.
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.It should be evident that drawings in the following description are only the disclosure
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 shows the schematic diagram of LED three-dimensional lattices display in the prior art.
Fig. 2 shows the electrical block diagram of the transparent true 3D display device according to disclosure example embodiment.
Fig. 3 show according to the device architecture schematic cross-section of the one of disclosure example embodiment transparent true 3D display device it
One.
Fig. 4 show according to the device architecture schematic cross-section of the one of disclosure example embodiment transparent true 3D display device it
Two.
Fig. 5 shows the display effect schematic diagram of the transparent true 3D display device according to disclosure example embodiment.
Embodiment
Example embodiment is described more fully with referring now to accompanying drawing.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to example set forth herein；Described feature, structure or characteristic can be with any suitable
Mode be incorporated in one or more embodiments.In the following description, there is provided many details so as to provide to this
Disclosed embodiment is fully understood.It will be appreciated, however, by one skilled in the art that the technical scheme of the disclosure can be put into practice
And omit one or more in the specific detail, or other methods, constituent element, device, step etc. can be used.
It is pointed out that in the accompanying drawings, for the size that may clearly exaggerate layer and region of diagram.And can be with
Understand, when element or layer be referred to as another element or layer " on " when, it can be directly in other elements, or there may be
Middle layer.Additionally, it is appreciated that when element or layer be referred to as another element or layer " under " when, it can be directly at other
Under element, or there may be the layer or element of more than one centre.In addition, it is to be appreciated that when layer or element are referred to as
Two layers or two elements " between " when, it can between two layers or two elements unique layer, or can also have one
Intermediate layer above or element.Similar reference marker indicates similar element in the whole text.
The disclosure provides a kind of transparent true 3D display device, including；Multiple plane OLED Transparence Display structures of stacked in multi-layers.
The plane OLED Transparence Display structures include；Transparent TFT layer；Form the transparent anode layer on the transparent TFT layer；Formed
Transparent organic emission layer on the transparent anode layer；And form the transparent cathode in the transparent organic emission layer
Layer.By the way that the OLED Transparence Displays structure of multiple planes is carried out into stacked in multi-layers, stereoscopic display device is formed, it is possible to achieve transparent
True 3D display function.Simultaneously as it is that stereoscopic display device is formed based on OLED, it is possible to achieve high-resolution true 3D shows
Show function.
Useful LED forms three-dimensional lattice display in the prior art, and Fig. 1 shows LED three-dimensional lattices in the prior art
The schematic diagram of display, but the spacing between LED is big, and resolution ratio is very low.The technical scheme of the disclosure is then in micron scale construction
In by the preparation method of stacked in multi-layers, form OLED especially AMOLED transparent stereos array displays, high resolution.
It is described in detail with reference to the transparent true 3D display device of Fig. 2-5 pairs of disclosure, wherein, Fig. 2 is shown according to this
The electrical block diagram of one transparent true 3D display device of open example embodiment；Fig. 3 shows to be implemented according to disclosure example
One of device architecture schematic cross-section of a transparent true 3D display device of mode；Fig. 4 is shown according to disclosure example embodiment
A transparent true 3D display device device architecture schematic cross-section two；Fig. 5 shows one according to disclosure example embodiment
The display effect schematic diagram of transparent true 3D display device.Herein it is important to note that following example embodiment with
AMOLED is to illustrate exemplified by active matrix organic light emitting diode display/display structure, but disclosure not limited to this,
Can be that true 3D display device is formed using other kinds of OLED Transparence Displays structure.
Fig. 2 shows the electrical block diagram of the transparent true 3D display device according to disclosure example embodiment.Such as Fig. 2
Shown, AMOLED each pixel cell drives (unlatching or pass generally by one or more TFT are thin film transistor (TFT)
Close and keep after switching certain unlatching/lighting time), this example embodiment is with three TFT (T1, T2 and T3)
Example illustrates, but disclosure not limited to this or more than three such as six or seven TFT.Wherein X, Y, Z-direction
Scan line Scan-X, Scan-Y, Scan-Z be used for positioning each 3D pixel coordinates in true 3D display device, and (X, Y, Z) is determined
The unique pixel cell of some in display device 3d space, wherein Scan-Z also act as simultaneously Vdata i.e. display data line (or
Say signal wire) effect.Wherein described X, Y-coordinate axle are mutually perpendicular to and positioned at the described of the plane OLED Transparence Display structures
In plane, the Z axis is perpendicular to the plane.
Fig. 3 show according to the device architecture schematic cross-section of the one of disclosure example embodiment transparent true 3D display device it
One.The transparent true 3D display device of the disclosure includes；Multiple plane OLED Transparence Display structures of stacked in multi-layers.By that multiple will put down
The OLED Transparence Displays structure in face carries out stacked in multi-layers, forms stereoscopic display device, it is possible to achieve transparent true 3D display function.
The plane OLED Transparence Display structures include；Transparent TFT layer；Form the transparent anode layer on the transparent TFT layer；Formed
Transparent organic emission layer on the transparent anode layer；And form the transparent cathode in the transparent organic emission layer
Layer.The transparent TFT layer includes；Multiple transparent insulating layers；Transparent grid electrode layer；Transparent active layer；And transparent source-drain layer, it is described
Transparent source-drain layer forms TFT source class and drain.
Specifically, as shown in figure 3, wherein 101 be that transparent insulating layer 1,102 is transparent grid electrode layer, 103 be transparent insulation
Layer 2,104 is transparent active layer, and 105 be transparent source-drain layer, and 106 be that transparent insulating layer 3,107 is transparent anode layer, and 108 are
Bright organic luminous layer, 109 be transparent cathode.Wherein 101,103,106 layers can use SiOxOr Al2O3Deng transparent insulation material
Material, 102,105,107,109 layers can be the transparent electrode materials such as tin indium oxide using CNT, graphene or ITO,
104 layers can use the transparent conductor material such as IGZO (indium gallium zinc oxide, i.e. indium gallium zinc), and 108
Layer uses transparent electroluminescent organic material organic EL luminescent materials transparent in other words.
Fig. 4 show according to the device architecture schematic cross-section of the one of disclosure example embodiment transparent true 3D display device it
Two.As shown in figure 4, X, Y-coordinate identical source class in transparent TFT layer in the multiple plane OLED Transparence Display structures are passed through
Punching is connected and is electrically connected with, and the scan line Scan-Z of Z-direction is formed, wherein the X, Y-coordinate axle are mutually perpendicular to and be located at
In the plane of the plane OLED Transparence Display structures, the Z axis is perpendicular to the plane.
Fig. 5 shows the display effect schematic diagram of the transparent true 3D display device according to disclosure example embodiment.In Fig. 5
In it can be seen that, in the 3d space of display device with a kind of in red, green or blue pixel show one it is three-dimensional
Cuboid framework.
In a kind of exemplary embodiment of the disclosure, the thickness of the plane OLED Transparence Display structures is micron amount
Level.
On the basis of said structure, the transparent true 3D display device of disclosure example embodiment can be in transparent true 3D
Control any pixel cell to be turned on or off in the solid space of display, so as to form real 3D dot patterns, realize
True 3D display.Simultaneously as it is that stereoscopic display device is formed based on OLED, it is possible to achieve high-resolution true 3D display work(
Energy.
Detailed description more than, those skilled in the art is it can be readily appreciated that according to the transparent true of the embodiment of the present disclosure
3D display utensil have the advantage that in it is one or several.
According to the transparent true 3D display device of some embodiments of the present disclosure, by by the OLED Transparence Display knots of multiple planes
Structure carries out stacked in multi-layers, forms stereoscopic display device, it is possible to achieve transparent true 3D display function.
According to the transparent true 3D display device of some embodiments of the present disclosure, three-dimensional display is formed by being then based on OLED
Part, it is possible to achieve high-resolution true 3D display function.
Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice invention disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledges in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (12)
1. a kind of transparent true 3D display device, including；
Multiple plane OLED Transparence Display structures of stacked in multi-layers.
2. transparent true 3D display device according to claim 1, it is characterised in that the plane OLED Transparence Displays structure bag
Include；
Transparent TFT layer；
Form the transparent anode layer on the transparent TFT layer；
Form the transparent organic emission layer on the transparent anode layer；And
Form the transparent cathode in the transparent organic emission layer.
3. transparent true 3D display device according to claim 2, it is characterised in that the transparent TFT layer includes；
Multiple transparent insulating layers；
Transparent grid electrode layer；
Transparent active layer；And
Transparent source-drain layer, the transparent source-drain layer form TFT source class and drain.
4. transparent true 3D display device according to claim 3, it is characterised in that the multiple transparent insulating layer is by SiOxOr
Al2O3Form.
5. transparent true 3D display device according to claim 3, it is characterised in that the transparent grid electrode layer and transparent source-drain layer
It is made up of CNT, graphene or ITO.
6. transparent true 3D display device according to claim 3, it is characterised in that the transparent active layer is made up of IGZO.
7. transparent true 3D display device according to claim 2, it is characterised in that the transparent anode layer and transparent cathode
It is made up of CNT, graphene or ITO.
8. transparent true 3D display device according to claim 2, it is characterised in that the transparent organic emission layer is had by transparent
Electroluminescent material is formed.
9. transparent true 3D display device according to claim 3, it is characterised in that by the multiple plane OLED Transparence Displays
X, Y-coordinate identical source class are connected and are electrically connected with by punching in transparent TFT layer in structure, form the scan line of Z-direction,
Wherein described X, the reference axis of Y-coordinate are mutually perpendicular to and in the plane, the Z axis is perpendicular to the plane.
10. transparent true 3D display device according to claim 9, it is characterised in that the scan line of the Z-direction is simultaneously
As display data line.
11. transparent true 3D display device according to claim 1, it is characterised in that the plane OLED Transparence Display structures
Thickness be micron dimension.
12. transparent true 3D display device according to claim 1, it is characterised in that the plane OLED Transparence Display structures
For AMOLED.
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| CN201710761312.8A CN107561721A (en) | 2017-08-30 | 2017-08-30 | Transparent true 3D display device |
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| WO2021155801A1 (en) * | 2020-02-06 | 2021-08-12 | 京东方科技集团股份有限公司 | Oled display substrate and manufacturing method therefor, and display device |
| CN113409698A (en) * | 2021-07-12 | 2021-09-17 | 中国十七冶集团有限公司 | Three-dimensional computer display system for BIM design |
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