CN108693654A - A kind of 3 d display device and preparation method thereof - Google Patents
A kind of 3 d display device and preparation method thereof Download PDFInfo
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- CN108693654A CN108693654A CN201710218632.9A CN201710218632A CN108693654A CN 108693654 A CN108693654 A CN 108693654A CN 201710218632 A CN201710218632 A CN 201710218632A CN 108693654 A CN108693654 A CN 108693654A
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- dispersed liquid
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133502—Antiglare, refractive index matching layers
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
Abstract
The present invention relates to display technology fields, more particularly to a kind of 3 d display device and preparation method thereof, by the way that in polymer dispersed liquid crystals structure is arranged in AMOLED display modules, polymer dispersed liquid crystals structure light in no power can penetrate, and thereby 2D words, image or video is presented in state;Light can not pass through after powered up, thereby control the region of light-permeable, to reach slit grating effect and then the stereoscopic effect of bore hole 3D is presented.Low power consumption characteristic without high brightness and AMOLED when the device has integral thickness, the 3D display that can reduce bore hole 3D display screen, and then it is frivolous with energy-efficient demand to can reach display equipment.
Description
Technical field
The present invention relates to display technology fields more particularly to a kind of 3 d display device and preparation method thereof.
Background technology
Currently, compared with other flat-faced screens, there is AMOLED at low cost, all solid state, active to shine, contrast is high,
Visual angle is wide, fast response time, thickness is thin, low-voltage direct-current drives, advantage low in energy consumption.AMOLED is applied to the bore hole side 3D
Face, the advantages such as high contrast and fast response time can make 3D stereoscopic effects more notable than LCD display, in addition, thickness is thin
It is even more to be conducive to AMOLED collocation bore holes 3D to be applied on portable display device with the advantages such as low in energy consumption.
Bore hole 3D display technology is broadly divided into slit grating technology, lenticular sheet technology and direction light source technology.Its
In it is the most ripe with slit grating technology, the technical pattern is relatively simple, and cost is more cheap and stereoscopic effect is good.It is existing
The shortcomings that bore hole 3D designs of LCD display collocation slit grating is that integral thickness is thicker and overall power is larger, with future
It is inconsistent that display apparatus, which is with the frivolous and energy saving direction for demand, in more obvious discomfort on portable device
With this is that those skilled in the art do not expect to see.
Invention content
In view of the above problems, the invention discloses a kind of 3 d display device, including AMOLED display modules and
Polymer dispersed liquid crystals structure, the AMOLED display modules include the substrate set gradually according to sequence from bottom to up,
One electrode, luminescent layer and second electrode;
Wherein, the polymer dispersed liquid crystals structure setting on the second electrode so that described after being powered
The stereo display effect of bore hole 3D is presented in AMOLED display modules.
Above-mentioned 3 d display device, wherein the AMOLED display modules are top emitting AMOLED display modules.
Above-mentioned 3 d display device, wherein the polymer dispersed liquid crystals structure includes the first base material layer, polymer point
Dispersion liquid epitaxial (Polymer Dispersed Liquid Crystals, PDLC) and the second substrate layer;
Wherein, the first base material layer is set on the second electrode, and the polymer dispersed liquid crystal film is set to
Between the first base material layer and second substrate layer.
Above-mentioned 3 d display device, wherein the first base material layer and second substrate layer are with electrode figure
The transparent base of case.
Above-mentioned 3 d display device, wherein the first base material layer is the cover-plate glass or plastic cement with electrode pattern
Film.
Above-mentioned 3 d display device, wherein the polymer dispersed liquid crystal film is prepared using positivity liquid crystal.
Above-mentioned 3 d display device, wherein also set between the second electrode and the polymer dispersed liquid crystals structure
It is equipped with refractive index matching layers (index matching layer).
Above-mentioned 3 d display device, wherein the 3 d display device further includes being set to the polymer dispersion liquid
Polaroid on crystal structure or anti-reflecting layer.
Above-mentioned 3 d display device, wherein the first electrode is anode, and the second electrode is cathode;Or institute
It is cathode to state first electrode, and the second electrode is anode.
The invention also discloses a kind of preparation methods of 3 d display device, wherein includes the following steps:
An AMOLED display modules are provided, the AMOLED display modules include being set gradually according to sequence from bottom to up
Substrate, first electrode, luminescent layer and second electrode;
Polymer dispersed liquid crystals structure is formed on the second electrode so that the AMOLED shows mould after being powered
The stereo display effect of bore hole 3D is presented in block.
The invention also discloses a kind of preparation methods of 3 d display device, wherein in the method, in second electricity
The step of polymer dispersed liquid crystals structure is formed on pole include:
A cover-plate glass for having electrode pattern is formed on the second electrode;
In coating one layer of polymeric dispersed liquid crystal film on the cover-plate glass;
A transparent material layer for having electrode pattern is formed on the polymer dispersed liquid crystal film.
The preparation method of above-mentioned 3 d display device, wherein the transparent material layer is plastic film.
The preparation method of above-mentioned 3 d display device, wherein the second electrode and the polymer dispersed liquid crystals knot
Packaging film is also formed between structure;The step of polymer dispersed liquid crystals structure is formed on the second electrode is wrapped
It includes:
Prepare a polymer dispersed liquid crystals structure;
The polymer dispersed liquid crystals structure is attached to the upper surface of the packaging film.
The preparation method of above-mentioned 3 d display device, wherein the step of preparing the polymer dispersed liquid crystals structure is wrapped
It includes:
One the first transparent material film for having electrode pattern is provided;
In coating one layer of polymeric dispersed liquid crystal film on the first transparent material film;
The second transparent material film with electrode pattern is formed on the polymer dispersed liquid crystal film.
The preparation method of above-mentioned 3 d display device, wherein the packaging film, the first transparent material film and
The second transparent material film is plastic film.
The preparation method of above-mentioned 3 d display device, wherein the polymer dispersed liquid crystals is prepared using positivity liquid crystal
Film.
The preparation method of above-mentioned 3 d display device, wherein it is top emitting to prepare the AMOLED display modules
AMOLED display modules.
The preparation method of above-mentioned 3 d display device, wherein the AMOLED modules further include be located at second electrode it
On refractive index matching layers.
The preparation method of above-mentioned 3 d display device, wherein further include on the polymer dispersed liquid crystals structure
The step of forming polaroid or anti-reflecting layer.
Foregoing invention has the following advantages that or advantageous effect:
The invention discloses a kind of 3 d display devices and preparation method thereof, by poly- in being arranged in AMOLED display modules
Close object dispersed liquid crystal structures, polymer dispersed liquid crystals structure light in no power can penetrate, thereby state present 2D words,
Image or video;Light can not pass through after powered up, thereby control the region of light-permeable, to reach slit grating effect and then be in
The stereoscopic effect of existing bore hole 3D.The device is not necessarily to high brightness when having integral thickness, the 3D display that can reduce bore hole 3D display screen
And the low power consumption characteristic of AMOLED, and then it is frivolous with energy-efficient demand to can reach display equipment.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the present invention and its feature, outer
Shape and advantage will become more apparent.Identical label indicates identical part in whole attached drawings.Not can according to than
Example draws attached drawing, it is preferred that emphasis is shows the purport of the present invention.
Fig. 1 is the structural schematic diagram of one Stereo display device of the embodiment of the present invention;
Fig. 2 is the flow chart of the preparation method of two Stereo display device of the embodiment of the present invention;
Fig. 3 a~3e are the flowage structure schematic diagrames of the preparation method of two Stereo display device of the embodiment of the present invention;
Fig. 4 is the flow chart of the preparation method of three Stereo display device of the embodiment of the present invention;
Fig. 5 a~5f are the flowage structure schematic diagrames of the preparation method of three Stereo display device of the embodiment of the present invention.
Specific implementation mode
The present invention is further illustrated with specific embodiment below in conjunction with the accompanying drawings, but not as the limit of the present invention
It is fixed.
Embodiment one:
As shown in Figure 1, the present embodiment is related to a kind of 3 d display device, which includes that AMOLED shows mould
Block and polymer dispersed liquid crystals structure 6, AMOLED display modules include the substrate 1 set gradually according to sequence from bottom to up,
First electrode 2, luminescent layer 3 and second electrode 4;Wherein, polymer dispersed liquid crystals structure 6 be arranged on second electrode 4 so that
The stereo display effect of bore hole 3D is presented in AMOLED display modules after must being powered, this is because the polymer dispersed liquid crystals structure 6
Light can penetrate when with no power, and thereby 2D words, image or video is presented in state;Light can not pass through the knot after energization
Structure thereby controls the region of light-permeable, to reach slit grating effect, and then the stereoscopic effect of bore hole 3D is presented.In the present invention
In one preferred embodiment, above-mentioned polymer dispersed liquid crystals structure 6 includes that the first base material layer 61 (can be glass, water oxygen barrier
The material of the high light transmittances such as property excellent manufacture of semiconductor material or plastic film), polymer dispersed liquid crystal film 62 and second
Substrate layer 63 (high light transmittance material, such as plastic film);Wherein, the first base material layer 61 is set on second electrode 4, polymer
Dispersed liquid crystal film 62 is set to 61 layers of first electrode between the second substrate layer 63;Preferably, the first base material layer 61 and the second base
Material layer 63 is the transparent base with electrode pattern.
In an embodiment of the present invention, above-mentioned luminescent layer 3 includes red light luminescent layer 31, green light emitting layer 32 and red light-emitting
Layer 33.
Polymer dispersed liquid crystals structure 6 is arranged on second electrode 4 below AMOLED after can be powered to show
The principle that the stereo display effect of bore hole 3D is presented in module explains:
Polymer dispersed liquid crystals structure 6 is that lower substrate is packaging film (the first base material layer 61), and there is polymer point in centre
Dispersion liquid crystalline substance (can also be referred to as high polymer dispersed liquid crystal, polymer dispersed liquid crystal film 62), upper substrate are high light transmittance material
(the second substrate layer 63) is equipped with electrode in upper and lower base material.Polymer dispersed liquid crystal film is by LC (liquid crystal, liquid
It is brilliant) it is mixed with macromolecule matrix, aggregated reaction under certain condition forms micron-sized liquid crystal droplet and is evenly dispersed in
In macromolecule matrix, the dielectric anisotropy of liquid crystal molecule is recycled to obtain the material with electro-optic response characteristic, its main work
Make between scattering states and transparent state and there is certain gray scale.Its scattering states and transmission state are controlled, incident light can be controlled
Transmitance.Liquid crystal can be divided into positivity liquid crystal and negative liquid crystal.The polymer dispersed liquid crystal film prepared using positivity liquid crystal, thereon
It is designed with electrode on lower base material, in no application voltage, positive liquid crystal molecules are disorderly arranged, therefore incident light comes in exist later
It is scattered on the interface of positive liquid crystal molecules and macromolecule matrix, and shows milky scattering states.When applying alive
Wait, positive liquid crystal molecules be along electric field direction arrange, to incident light come in after do not occur reflect and reflect and it is direct
It transmits.Arrangement and shape through electrode design so that incident light is after the optical film (polymer dispersed liquid crystal film)
The effect of slit grating is presented.And the pdlc film prepared using negative liquid crystal, it is opaque state under the electric field to refer to, in no electricity
It is the polymer dispersed liquid crystal film of transparent state off field.
In a preferred embodiment of the invention, polymer dispersed liquid crystal film 62 is prepared using positivity liquid crystal, to realize
The polymer dispersed liquid crystals structure no power is transparent, the opaque characteristic in selected section region when be powered.
In a preferred embodiment of the invention, above-mentioned AMOLED display modules are top emitting AMOLED display modules.
In a preferred embodiment of the invention, above-mentioned the first base material layer 61 be cover-plate glass with electrode pattern or
Plastic film.
In a preferred embodiment of the invention, it is additionally provided between second electrode 4 and polymer dispersed liquid crystals structure 6
Refractive index matching layers 5 cannot form regular electric field, the optical axis of liquid crystal particle this is because being applied with external voltage between film
It is orientated at random, disordered state is presented, effective refractive index n0 is not matched with the refractive index np of polymer.Incident ray is dissipated strongly
It penetrates, film is in opaque or translucent.And without applied voltage in the case of, the optical axis of liquid crystal particle is arranged perpendicular to film surface
Row, i.e., it is consistent with direction of an electric field.The ordinary refraction index of particle matches substantially with the refractive index of polymer, without apparent interface, structure
At a substantially homogeneous medium, so incident light will not scatter, film is transparent.Therefore, because the refractive index
With layer 5 under the driving of extra electric field, polymer dispersed liquid crystals has switch feature.
In a preferred embodiment of the invention, 3 d display device further includes being set to polymer dispersed liquid crystals structure
On polaroid 7 (POL) or anti-reflecting layer (Antireflective coating, AR film).
In a preferred embodiment of the invention, first electrode 2 is anode, and second electrode 4 is cathode;Or first electricity
Pole 2 is cathode, and second electrode 4 is anode.
Embodiment two:
As shown in Fig. 2, the present embodiment is related to a kind of preparation method of 3 d display device, this method specifically includes following step
Suddenly:
Step S1, provides an AMOLED display modules, AMOLED display modules include according to sequence from bottom to up successively
Substrate 1, first electrode 2 (being anode in the present embodiment), luminescent layer 3 and the second electrode 4 (being cathode in the present embodiment) of setting,
In an embodiment of the present invention, above-mentioned luminescent layer 3 includes red light luminescent layer 31, green light emitting layer 32 and red light luminescent layer 33;
In a preferred embodiment of the invention, AMOLED display modules further include the refractive index matching layers being located on second electrode 4
5;Technology well-known to those skilled in the art can be used due to forming the AMOLED display modules, just do not repeated herein,
Structure as shown in Figure 3a.
In a preferred embodiment of the invention, preparation AMOLED display modules are top emitting AMOLED display modules.
Step S2 forms a cover-plate glass 61 for having electrode pattern, such as Fig. 3 b (4) institute on refractive index matching layers 5
The structure shown;Its specific steps are:A cover-plate glass 61 is provided first, the structure as shown in Fig. 3 b (1);It is inferior to the cover board glass
Electrode pattern is made on glass 61, forms the cover-plate glass 61 with electrode pattern, the structure as shown in Fig. 3 b (2), and Fig. 3 b (3) are
The vertical view of Fig. 3 b (2);Then the cover-plate glass 61 using this with electrode pattern shows mould as cover-plate glass to AMOLED
Block is packaged technique, i.e., the cover-plate glass 61 with electrode pattern is formed on refractive index matching layers 5, such as Fig. 3 b (4) institute
The structure shown.
Step S3, in coating one layer of polymeric dispersed liquid crystal film 62 on the above-mentioned cover-plate glass 61 with electrode pattern,
In the embodiment of the present invention, using coating process in coating one layer of polymeric point on the above-mentioned cover-plate glass 61 with electrode pattern
Dispersion liquid epitaxial 62 prepares polymer dispersed liquid crystal film 62 in a preferred embodiment of the invention using positivity liquid crystal;Such as figure
Structure shown in 3c.
Step S4 forms a transparent material layer 63 with electrode pattern (as moulded on polymer dispersed liquid crystal film 62
The high Mght-transmitting base material such as glue film), structure as shown in Figure 3d.
In a preferred embodiment of the invention, the above method further includes step S5, in polymer dispersed liquid crystals structure 6
On formed polaroid/anti-reflecting layer 7 the step of, structure as shown in Figure 3 e.
It is not difficult to find that the present embodiment is embodiment of the method corresponding with the embodiment of above-mentioned 3 d display device, this reality
Applying example can work in coordination implementation with the embodiment of above-mentioned 3 d display device.It is mentioned in the embodiment of above-mentioned 3 d display device
Relevant technical details are still effective in the present embodiment, and in order to reduce repetition, which is not described herein again.Correspondingly, in the present embodiment
The relevant technical details mentioned are also applicable in the embodiment of above-mentioned 3 d display device.
Embodiment three:
As shown in figure 4, the present embodiment is related to a kind of preparation method of 3 d display device, this method specifically includes following step
Suddenly:
Step S1, provides an AMOLED display modules, AMOLED display modules include according to sequence from bottom to up successively
The substrate 1 of setting, first electrode 2 (being anode in the present embodiment), luminescent layer 3, second electrode 4 (being cathode in the present embodiment) with
And packaging film 61 ' (material of the packaging film 61 ' is high saturating encapsulating material).In an embodiment of the present invention, above-mentioned to shine
Layer 3 includes red light luminescent layer 31, green light emitting layer 32 and red light luminescent layer 33;In a preferred embodiment of the invention,
AMOLED display modules further include the refractive index matching layers 5 between second electrode 4 and packaging film 61 ';It should due to being formed
Technology well-known to those skilled in the art can be used in AMOLED display modules, is not just repeated herein, as shown in Figure 5 a
Structure.
In a preferred embodiment of the invention, preparation AMOLED display modules are top emitting AMOLED display modules.
Step S2 provides a first transparent material film 61 for having electrode pattern;Prepare first with electrode pattern
Transparent material film 61 its specific steps are:A transparent material film 61 is provided first, the structure as shown in Fig. 5 b (1);Secondly
In making electrode pattern on the transparent material film 61, the first transparent material film 61 with electrode pattern is formed, such as Fig. 5 b
(2) structure shown in, Fig. 5 b (3) are the vertical view of Fig. 5 b (2).
Step S3, in coating one layer of polymeric dispersed LCD on above-mentioned the first transparent material film 61 with electrode pattern
Film 62, in an embodiment of the present invention, using coating process in coating one layer of polymeric on above-mentioned first transparent material film 61
Dispersed liquid crystal film 62 prepares polymer dispersed liquid crystal film 62 in a preferred embodiment of the invention using positivity liquid crystal;Such as
Structure shown in Fig. 5 c.
Step S4 forms second transparent material layer 63 for having electrode pattern on polymer dispersed liquid crystal film 62
(the high Mght-transmitting base material of such as plastic film) has the first transparent material layer 61, the polymer dispersed liquid crystal film 62 of electrode pattern
And the second transparent material layer 63 with electrode pattern forms polymer dispersed liquid crystals structure 6;Structure as fig 5d.
Polymer dispersed liquid crystals structure 6 is attached on above-mentioned packaging film 61 ' by step S5, i.e., by the first transparent material
The lower surface of layer 61 is attached at the upper surface of packaging film 61 ', structure as depicted in fig. 5e.
In a preferred embodiment of the invention, packaging film, the first transparent material film and the second transparent material are thin
Film is plastic film.
In a preferred embodiment of the invention, the above method further includes step S6, in polymer dispersed liquid crystals structure 6
On formed polaroid/anti-reflecting layer 7 the step of, structure as shown in Figure 3 e, structure as shown in figure 5f.
It is not difficult to find that the present embodiment is embodiment of the method corresponding with the embodiment of above-mentioned 3 d display device, this reality
Applying example can work in coordination implementation with the embodiment of above-mentioned 3 d display device.It is mentioned in the embodiment of above-mentioned 3 d display device
Relevant technical details are still effective in the present embodiment, and in order to reduce repetition, which is not described herein again.Correspondingly, in the present embodiment
The relevant technical details mentioned are also applicable in the embodiment of above-mentioned 3 d display device.
It should be appreciated by those skilled in the art that those skilled in the art are combining the prior art and above-described embodiment can be with
Realize change case, this will not be repeated here.Such change case does not affect the essence of the present invention, and it will not be described here.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as giving reality with the common mode in this field
It applies;Any technical person familiar with the field, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Methods and technical content many possible changes and modifications are made to technical solution of the present invention, or be revised as equivalent variations etc.
Embodiment is imitated, this is not affected the essence of the present invention.Therefore, every content without departing from technical solution of the present invention, foundation
The technical spirit any simple modifications, equivalents, and modifications made to the above embodiment of the present invention, still fall within the present invention
In the range of technical solution protection.
Claims (19)
1. a kind of 3 d display device, which is characterized in that described including AMOLED display modules and polymer dispersed liquid crystals structure
AMOLED display modules include substrate, first electrode, luminescent layer and the second electrode set gradually according to sequence from bottom to up;
Wherein, the polymer dispersed liquid crystals structure setting is on the second electrode, so that the AMOLED after being powered
The stereo display effect of bore hole 3D is presented in display module.
2. 3 d display device as described in claim 1, which is characterized in that the AMOLED display modules are top emitting
AMOLED display modules.
3. 3 d display device as described in claim 1, which is characterized in that the polymer dispersed liquid crystals structure includes first
Substrate layer, polymer dispersed liquid crystal film and the second substrate layer;
Wherein, the first base material layer is set on the second electrode, and the polymer dispersed liquid crystal film is set to described
Between the first base material layer and second substrate layer.
4. 3 d display device as claimed in claim 3, which is characterized in that the first base material layer and the second electric base material
Layer is the transparent base with electrode pattern.
5. 3 d display device as claimed in claim 4, which is characterized in that the first base material layer is with electrode pattern
Cover-plate glass or plastic film.
6. 3 d display device as claimed in claim 3, which is characterized in that prepare the polymer using positivity liquid crystal and disperse
Liquid crystal film.
7. 3 d display device as described in claim 1, which is characterized in that the second electrode and the polymer dispersion liquid
Refractive index matching layers are additionally provided between crystal structure.
8. 3 d display device as described in claim 1, which is characterized in that the 3 d display device further includes being set to institute
State the polaroid or anti-reflecting layer on polymer dispersed liquid crystals structure.
9. 3 d display device as described in claim 1, which is characterized in that the first electrode is anode, second electricity
Extremely cathode;Or the first electrode is cathode, the second electrode is anode.
10. a kind of preparation method of 3 d display device, which is characterized in that include the following steps:
An AMOLED display modules are provided, the AMOLED display modules include the base set gradually according to sequence from bottom to up
Plate, first electrode, luminescent layer and second electrode;
Polymer dispersed liquid crystals structure is formed on the second electrode so that the AMOLED display modules are in after being powered
The stereo display effect of existing bore hole 3D.
11. the preparation method of 3 d display device as claimed in claim 11, which is characterized in that in the method, in described
The step of polymer dispersed liquid crystals structure is formed on second electrode include:
A cover-plate glass for having electrode pattern is formed on the second electrode;
In coating one layer of polymeric dispersed liquid crystal film on the cover-plate glass;
A transparent material layer for having electrode pattern is formed on the polymer dispersed liquid crystal film.
12. the preparation method of 3 d display device as claimed in claim 12, which is characterized in that the transparent material layer is modeling
Glue film.
13. the preparation method of 3 d display device as claimed in claim 11, which is characterized in that the second electrode and described
It is also formed with packaging film between polymer dispersed liquid crystals structure;The polymer dispersion liquid is formed on the second electrode
The step of crystal structure includes:
Prepare a polymer dispersed liquid crystals structure;
The polymer dispersed liquid crystals structure is attached to the upper surface of the packaging film.
14. the preparation method of 3 d display device as claimed in claim 14, which is characterized in that prepare the polymer dispersion
The step of liquid crystal structure includes:
One the first transparent material film for having electrode pattern is provided;
In coating one layer of polymeric dispersed liquid crystal film on the first transparent material film;
The second transparent material film with electrode pattern is formed on the polymer dispersed liquid crystal film.
15. the preparation method of 3 d display device as claimed in claim 15, which is characterized in that the packaging film, described
First transparent material film and the second transparent material film are plastic film.
16. such as claim 12 or the preparation method of 15 any one of them 3 d display devices, which is characterized in that use positivity
Liquid crystal prepares the polymer dispersed liquid crystal film.
17. the preparation method of 3 d display device as claimed in claim 11, which is characterized in that prepare the AMOLED and show
Module is top emitting AMOLED display modules.
18. the preparation method of 3 d display device as claimed in claim 11, which is characterized in that the AMOLED modules are also wrapped
Include the refractive index matching layers on the second electrode.
19. the preparation method of 3 d display device as claimed in claim 11, which is characterized in that further include in the polymer
The step of polaroid or anti-reflecting layer are formed on dispersed liquid crystal structures.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994535A (en) * | 2019-04-24 | 2019-07-09 | 京东方科技集团股份有限公司 | A kind of display panel and display device |
| CN111198493A (en) * | 2020-02-27 | 2020-05-26 | 西安易朴通讯技术有限公司 | Display device and intelligent watch |
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