CN106842600A - A kind of bore hole lens and display device - Google Patents
A kind of bore hole lens and display device Download PDFInfo
- Publication number
- CN106842600A CN106842600A CN201710234781.4A CN201710234781A CN106842600A CN 106842600 A CN106842600 A CN 106842600A CN 201710234781 A CN201710234781 A CN 201710234781A CN 106842600 A CN106842600 A CN 106842600A
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- China
- Prior art keywords
- automatically controlled
- group
- magnetic pole
- bore hole
- controlled magnetic
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Classifications
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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
Abstract
The invention provides a kind of bore hole lens and display device, the bore hole lens include：Automatically controlled magnetic pole group, including two groups of automatically controlled magnetic poles being oppositely arranged, every group of automatically controlled magnetic pole include spaced multiple automatically controlled magnetic poles successively；Magnetic particle, is arranged between two groups of automatically controlled magnetic poles；Optics convex lens group, is arranged at two groups of homonymies of automatically controlled magnetic pole one of which, and including spaced multiple optics convex lens successively；Wherein, control magnetic particle to be formed by automatically controlled magnetic pole group to be convex to opposite class convex lens with optics convex lens in optics convex lens group, carry out bore hole 2D lens and show；Or, control magnetic particle to be uniformly collectively aligned by automatically controlled magnetic pole group, by optics convex lens group, carry out bore hole 3D lens and show.The present invention can arbitrarily switch 3D and 2D display patterns.
Description
Technical field
The invention belongs to display technology field, specifically, more particularly to a kind of bore hole lens and display device.
Background technology
With the continuous popularization and the aggravation of competition of intelligent display product, existing product is increasingly toward lightening development.Together
When, along with the innovation of Display Technique, Display Technique is being experienced from plane to three-dimensional transition, stereoscopic display particularly bore hole
3D stereo technologies have become the new development trend of display field, and increasing display product starts integration bore hole 3D and shows.
Existing bore hole 3D stereo technologies are that colloid is coated with underlying substrate, suppress to form the saturating of convex lens shape by mould
Mirror, lens are fitted on display screen, form bore hole 3D.The drawbacks of technology is that can not arbitrarily switch 3D and 2D display moulds
Formula, high cost, product quality is not good.
The content of the invention
To solve problem above, the invention provides a kind of bore hole lens and display device, can arbitrarily switch 3D and 2D
Display pattern.
According to an aspect of the invention, there is provided a kind of bore hole lens, including：
Automatically controlled magnetic pole group, including two groups of automatically controlled magnetic poles being oppositely arranged, every group of automatically controlled magnetic pole is including spaced successively
Multiple automatically controlled magnetic poles；
Magnetic particle, is arranged between two groups of automatically controlled magnetic poles；
Optics convex lens group, is arranged at the described two groups homonymies of automatically controlled magnetic pole one of which, and including interval setting successively
Multiple optics convex lens；
Wherein, the magnetic particle is controlled to be formed and optical male in the optics convex lens group by the automatically controlled magnetic pole group
Lens are convex to opposite class convex lens, carry out bore hole 2D lens and show；Or,
The magnetic particle is controlled uniformly to be collectively aligned by the automatically controlled magnetic pole group, by the optics convex lens group,
Bore hole 3D lens are carried out to show.
According to one embodiment of present invention, also two electromagnetic shielding films including being oppositely arranged；
Wherein, each electromagnetic shielding film is used to set one group of automatically controlled magnetic pole, to prevent external magnetic field from disturbing the automatically controlled magnetic of the group
Pole.
According to one embodiment of present invention, the optics convex lens group is respectively arranged at described with the automatically controlled magnetic pole group
The both sides of electromagnetic shielding film.
According to one embodiment of present invention, the optics convex lens group may be contained within the electricity with the automatically controlled magnetic pole group
The homonymy of magnetic shield film, and interval between the automatically controlled magnetic pole of the group is each provided with an optics convex lens.
According to one embodiment of present invention, it is provided between two electromagnetic shielding films being oppositely arranged and is used to and two
Electromagnetic shielding film constitutes the frame of airtight chamber.
According to one embodiment of present invention, in the airtight chamber filled with it is transparent, be difficult magnetized liquid medium.
According to one embodiment of present invention, pillar is provided with the airtight chamber, is used to support what is be oppositely arranged
Two electromagnetic shielding films.
According to one embodiment of present invention, the automatically controlled magnetic pole is transparent automatically controlled magnetic pole.
According to one embodiment of present invention, the magnetic particle is transparent magnetic particle.
According to another aspect of the present invention, a kind of display device, including above-described bore hole lens are additionally provided.
Beneficial effects of the present invention：The present invention is controlled in magnetic particle formation and optics convex lens group by automatically controlled magnetic pole group
Optics convex lens are convex to opposite class convex lens, carry out bore hole 2D lens and show.Or, magnetic is controlled by automatically controlled magnetic pole group
Uniform particle is collectively aligned, and by optics convex lens group, carries out bore hole 3D lens and shows.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below embodiment will be described needed for want
Accompanying drawing does simple introduction：
Fig. 1 is bore hole 3D displaying principles schematic diagram in the prior art；
Fig. 2 is bore hole lens 2D display schematic diagrams according to an embodiment of the invention；
Fig. 3 is bore hole lens 3D display schematic diagrams according to an embodiment of the invention.
Specific embodiment
Describe embodiments of the present invention in detail below with reference to drawings and Examples, how the present invention is applied whereby
Technological means solves technical problem, and reaches the implementation process of technique effect and can fully understand and implement according to this.Need explanation
As long as not constituting conflict, each embodiment in the present invention and each feature in each embodiment can be combined with each other,
The technical scheme for being formed is within protection scope of the present invention.
It is as shown in Figure 1 a kind of bore hole 3D display schematic diagrams in the prior art, pel array is provided with a display panel,
Pel array includes the left eye pixel column being arranged alternately and right-eye pixel row.The light that left eye pixel column and right-eye pixel row are transmitted
Correspondence enters the left eye and right eye of access customer after being reflected through microlens array, so as to realize that bore hole 3D shows.But, such display
Panel cannot arbitrarily switch 2D and 3D display patterns.
Therefore, the invention provides a kind of bore hole lens, can be with being intended to be switched between 2D and 3D display patterns.Such as
Fig. 2 show bore hole lens according to an embodiment of the invention carry out 2D show when display schematic diagram, Fig. 3 be according to this
The bore hole lens of one embodiment of invention carry out display schematic diagram when 3D shows, come to the present invention below with reference to Fig. 2 and Fig. 3
It is described in detail.
As shown in Figures 2 and 3, the bore hole lens include automatically controlled magnetic pole group, magnetic particle 22 and optics convex lens group.It is automatically controlled
Magnetic pole group includes two groups of automatically controlled magnetic poles being oppositely arranged, and every group of automatically controlled magnetic pole includes spaced multiple automatically controlled magnetic poles successively
21；Magnetic particle 22 is arranged between two groups of automatically controlled magnetic poles；Optics convex lens group is arranged at two groups of automatically controlled magnetic pole one of which
Homonymy, and including spaced multiple optics convex lens 23 successively.Wherein, the shape of magnetic particle 21 is controlled by automatically controlled magnetic pole group
Opposite class convex lens are convex into optics convex lens in optics convex lens group, bore hole 2D lens are carried out and is shown；Or, pass through
Automatically controlled magnetic pole group control magnetic particle 21 is uniformly collectively aligned, and by optics convex lens group, carries out bore hole 3D lens and shows.
Optics convex lens 23 are right after can the light that left eye pixel column and right-eye pixel row are transmitted be reflected through lens array
The left eye and right eye of access customer should be entered, so as to realize that bore hole 3D shows.Specifically, controlling magnetic particle 21 by automatically controlled magnetic pole group
Uniformly it is collectively aligned and (forms the structure of a similar layer plane glass as shown in Figure 3, the direction of propagation of light is not influenceed, not shadow
Ring disperse function of the optics convex lens group to light), by optics convex lens group, bore hole 3D lens are formed, as shown in Figure 3.It is logical
Cross automatically controlled magnetic pole group control magnetic particle 21 and formed and be convex to opposite class convex lens with optics convex lens in optics convex lens group
(balancing out disperse function of the optics convex lens group to light), forms bore hole 2D lens, as shown in Figure 2.
When applying specific voltage control magnetic particle 22 to automatically controlled magnetic pole 21 and forming corresponding arrangement, can be to each automatically controlled
Magnetic pole applies opposed polarity, the voltage of different amplitudes, and being formed between two groups of automatically controlled magnetic poles has given shape magnetic induction linear
The magnetic field of shape, each magnetic particle is arranged along the line of magnetic induction, and magnetic particle can just form corresponding arrangement.
In one embodiment of the invention, the bore hole lens also include two electromagnetic shielding films 24 being oppositely arranged, often
Individual electromagnetic shielding film is used to set one group of automatically controlled magnetic pole, to prevent external magnetic field from disturbing the automatically controlled magnetic pole of the group.Specifically, by two groups
One group in automatically controlled magnetic pole is arranged on an electromagnetic shielding film, and another group is arranged on another electromagnetic shielding film so that two groups of electricity
Control magnetic pole is located in the region of two electromagnetic shielding films composition, it is possible to prevent external magnetic field from disturbing automatically controlled magnetic pole.
In one embodiment of the invention, the optics convex lens group may be contained within electromagnetic shielding film with automatically controlled magnetic pole group
Homonymy, and interval between the automatically controlled magnetic pole of the group is each provided with an optics convex lens.That is, in electromagnetic shielding film
Side automatically controlled magnetic pole is set, opposite side sets optics convex lens.
In one embodiment of the invention, the optics convex lens group may be contained within electromagnetic shielding film with automatically controlled magnetic pole group
Homonymy, and interval between the automatically controlled magnetic pole of the group is each provided with an optics convex lens.Specifically, such as Fig. 2 and Fig. 3 institutes
Show, the same side of electromagnetic shielding film 24 is provided with automatically controlled magnetic pole and optics convex lens.Due to automatically controlled magnetic pole and optics convex lens
It is spaced successively, therefore an optics convex lens can be each provided with the interval of automatically controlled magnetic pole, namely in light
The interval for learning convex lens is each provided with an automatically controlled magnetic pole.Automatically controlled magnetic pole on two electromagnetic shielding films is oppositely arranged.
In one embodiment of the invention, it is provided between two electromagnetic shielding films being oppositely arranged and is used to and two
Electromagnetic shielding film constitutes the frame of airtight chamber.Specifically, as shown in Figures 2 and 3, in horizontally disposed two electromagnetic shielding film
Surrounding is each to set a frame 25, and the height of the frame may be configured as 20um.Two electromagnetic shielding films constitute an airtight cavity with frame,
Then can be closed in the chamber by automatically controlled magnetic pole and magnetic particle.
In one embodiment of the invention, in the airtight chamber filled with it is transparent, be difficult magnetized liquid medium 26.
Specifically, as shown in Figures 2 and 3, liquid medium is filled with the airtight chamber, magnetic particle can be in the liquid medium
In suspended state, such that it is able to avoid magnetic particle from being all deposited on the electromagnetic shielding film of the same side due to Action of Gravity Field.
Selection transparent liquid medium is conducive to printing opacity.The liquid medium that selection is difficult Magnetized Material can avoid liquid medium from magnetizing, shadow
Ring magnetic particle arrangement.
In one embodiment of the invention, pillar is provided with airtight chamber, is used to support two electricity being oppositely arranged
Magnetic shield film.Specifically, being provided with the pillar in vertical electromagnetic shielding film direction in the airtight chamber, the height of the pillar can set
20um is set to, is used to support and maintain the distance between electromagnetic shielding film, airtight chamber's constancy of volume can be kept, and then make
Magnetic particle is obtained to be arranged by pre-defined rule.Normal conditions, at the black matrix that pillar is set on correspondence display panel 1.
In one embodiment of the invention, automatically controlled magnetic pole is transparent automatically controlled magnetic pole.Specifically, the optics convex lens are general
It is transparent lens, does not block light.To increase the transmitance of light, automatically controlled magnetic pole is set to transparent automatically controlled magnetic pole, can used
Transparent metal material is made, such as Al.
In one embodiment of the invention, the magnetic particle is transparent magnetic particle.The magnetic particle can be using saturating
Bright magnetic material is made, and such as using silica, neodymium, iron, boron material composition, its diameter is arranged on 100nm or so.
According to another aspect of the present invention, a kind of display device is additionally provided, it uses above-described bore hole lens,
The bore hole lens include above-described automatically controlled magnetic pole group, magnetic particle, optics convex lens group, electromagnetic shielding film, frame, liquid
Medium, pillar etc..The bore hole lens coordinate with display panel 1, may be constructed display device, as shown in Figures 2 and 3.
When the display device works, the light that backlight sends after the pel array of display panel successively through reaching naked
Eyelens.In bore hole lens, magnetic particle is controlled to be formed and the optics convex lens in optics convex lens group by automatically controlled magnetic pole group
Mirror is convex to opposite class convex lens, offsets to optics convex lens group the disperse function to light, it is possible to achieve bore hole 2D lens
Display.Or, control magnetic particle to be uniformly collectively aligned by automatically controlled magnetic pole group, magnetic particle is to through optics convex lens group
Light is not had an effect, and light is by respectively enteing the left eye and right eye of user after optics convex lens group, it is possible to achieve bore hole 3D
Lens show.
The present invention controls magnetic particle formation to be convex to optics convex lens in optics convex lens group by automatically controlled magnetic pole group
Opposite class convex lens, carry out bore hole 2D lens and show.Or, control magnetic particle uniformly to arrange in the same direction by automatically controlled magnetic pole group
Row, by optics convex lens group, carry out bore hole 3D lens and show.
While it is disclosed that implementation method as above, but described content is only to facilitate understanding the present invention and adopting
Implementation method, is not limited to the present invention.Any those skilled in the art to which this invention pertains, are not departing from this
On the premise of the disclosed spirit and scope of invention, any modification and change can be made in the formal and details implemented,
But scope of patent protection of the invention, must be still defined by the scope of which is defined in the appended claims.
Claims (10)
1. a kind of bore hole lens, including：
Automatically controlled magnetic pole group, including two groups of automatically controlled magnetic poles being oppositely arranged, every group of automatically controlled magnetic pole include spaced multiple successively
Automatically controlled magnetic pole；
Magnetic particle, is arranged between two groups of automatically controlled magnetic poles；
Optics convex lens group, is arranged at the described two groups homonymies of automatically controlled magnetic pole one of which, and including spaced many successively
Individual optics convex lens；
Wherein, the magnetic particle is controlled to be formed and optics convex lens in the optics convex lens group by the automatically controlled magnetic pole group
Be convex to opposite class convex lens, carry out bore hole 2D lens and show；Or,
Control the magnetic particle to be uniformly collectively aligned by the automatically controlled magnetic pole group, by the optics convex lens group, carry out
Bore hole 3D lens show.
2. bore hole lens according to claim 1, it is characterised in that also two electromagnetic shielding films including being oppositely arranged；
Wherein, each electromagnetic shielding film is used to set one group of automatically controlled magnetic pole, to prevent external magnetic field from disturbing the automatically controlled magnetic pole of the group.
3. bore hole lens according to claim 1 and 2, it is characterised in that the optics convex lens group and the automatically controlled magnetic
Pole group is respectively arranged at the both sides of the electromagnetic shielding film.
4. bore hole lens according to claim 2, it is characterised in that the optics convex lens group and the automatically controlled magnetic pole group
May be contained within the homonymy of the electromagnetic shielding film, and interval between the automatically controlled magnetic pole of the group is each provided with an optics convex lens
Mirror.
5. bore hole lens according to claim 4, it is characterised in that set between two electromagnetic shielding films being oppositely arranged
It is equipped with to constitute the frame of airtight chamber with two electromagnetic shielding films.
6. bore hole lens according to claim 5, it is characterised in that in the airtight chamber filled with it is transparent, be difficult
Magnetized liquid medium.
7. bore hole lens according to claim 5, it is characterised in that be provided with pillar in the airtight chamber, be used to
Two electromagnetic shielding films that support is oppositely arranged.
8. bore hole lens according to claim 1, it is characterised in that the automatically controlled magnetic pole is transparent automatically controlled magnetic pole.
9. bore hole lens according to claim 1, it is characterised in that the magnetic particle is transparent magnetic particle.
10. a kind of display device, it is characterised in that including the bore hole lens any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234781.4A CN106842600A (en) | 2017-04-12 | 2017-04-12 | A kind of bore hole lens and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234781.4A CN106842600A (en) | 2017-04-12 | 2017-04-12 | A kind of bore hole lens and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106842600A true CN106842600A (en) | 2017-06-13 |
Family
ID=59146654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710234781.4A Pending CN106842600A (en) | 2017-04-12 | 2017-04-12 | A kind of bore hole lens and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106842600A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285938A (en) * | 2007-04-12 | 2008-10-15 | 三星电子株式会社 | Highly efficient 2d-3d switchable display device |
| CN102854694A (en) * | 2012-09-25 | 2013-01-02 | 深圳市华星光电技术有限公司 | Two-dimensional/three-dimensional (2D/3D) switched liquid crystal lens assembly |
| CN104199193A (en) * | 2014-07-31 | 2014-12-10 | 京东方科技集团股份有限公司 | Display device capable of switching 2D display and 3D display |
| CN106019762A (en) * | 2016-07-27 | 2016-10-12 | 深圳市华星光电技术有限公司 | Naked-eye 3D lens display device and manufacturing method thereof |
-
2017
- 2017-04-12 CN CN201710234781.4A patent/CN106842600A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285938A (en) * | 2007-04-12 | 2008-10-15 | 三星电子株式会社 | Highly efficient 2d-3d switchable display device |
| CN102854694A (en) * | 2012-09-25 | 2013-01-02 | 深圳市华星光电技术有限公司 | Two-dimensional/three-dimensional (2D/3D) switched liquid crystal lens assembly |
| CN104199193A (en) * | 2014-07-31 | 2014-12-10 | 京东方科技集团股份有限公司 | Display device capable of switching 2D display and 3D display |
| CN106019762A (en) * | 2016-07-27 | 2016-10-12 | 深圳市华星光电技术有限公司 | Naked-eye 3D lens display device and manufacturing method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |