CN101988973A - Polaroid, LCD and method for manufacturing polaroid - Google Patents
Polaroid, LCD and method for manufacturing polaroid Download PDFInfo
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- CN101988973A CN101988973A CN2009101640150A CN200910164015A CN101988973A CN 101988973 A CN101988973 A CN 101988973A CN 2009101640150 A CN2009101640150 A CN 2009101640150A CN 200910164015 A CN200910164015 A CN 200910164015A CN 101988973 A CN101988973 A CN 101988973A
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Abstract
The invention relates to a polaroid which comprises a light-transmitting base plate and a carbon nano tube film configured on the surface of the light-transmitting base plate, wherein the carbon nano tube film comprises a plurality of carbon nano tubes which are arranged in parallel. The carbon nano tubes have excellent optical polarity and higher heat stability, so that the polaroid has high polarizing efficiency and can be used at higher temperature.
Description
Technical field
The present invention relates to a kind of optical device and preparation method thereof, the method that relates in particular to a kind of polaroid, has the LCD of this polaroid and make this polaroid.
Background technology
As shown in Figure 1, traditional LCD 1 comprises liquid crystal layer 2, two substrates 3, a plurality of electrode that is intervally arranged 4, two polaroids 5 and a plurality of insulator 6.Two substrates 3 are arranged at the both sides of liquid crystal layer 2, in order to liquid crystal layer 2 is folded between this two substrate 3.One polaroid 5 is set between each substrate 3 and the liquid crystal layer 2, between each substrate 3 polaroid 5 adjacent a plurality of electrodes that are intervally arranged 4 is set, an insulator 6 is set between the adjacent electrode 4 with it.
Polaroid 5 is a kind of optical device that polarization only allows the light of certain direction to see through that have.As shown in Figure 2, traditional polaroid 5 comprise the diffusion barrier 501 that piles up in regular turn, pressure-sensing glue (pressure sensitiveadhesive, PSA) 502, protective seam 503, light polarizing film 504, protective seam 505 and diaphragm 506.The material of protective seam 503,505 is Triafol T (triacetyl cellulose; TAC); the material of diaphragm 506 is that (polyethylene terephthalate, PET), and the material of diffusion barrier 501 comprises PET and silicon to polyethylene terephthalate.Light polarizing film 504 is to be made by the polyvinyl alcohol (PVA) of a doping iodine molecule (PVC), its concrete method for making is: iodine molecule is adsorbed in the polyvinyl alcohol film, stretching polyethylene alcohol film, the polyvinyl alcohol (PVA) strand is arranged along a specific direction, and iodine molecule is regularly arranged along the draw direction of polyvinyl alcohol (PVA) strand.When light passed polaroid 5, optical vibration direction was parallel to being absorbed of polyvinyl alcohol (PVA) strand draw direction, and optical vibration direction is perpendicular to the Tou Guoed polaroid 5 of polyvinyl alcohol (PVA) strand draw direction, and transmitted light is commonly referred to as linearly polarized light.
Yet the polarisation efficient of traditional polaroid 5 is low; And the molecular structure of iodine is easy to destroy under hot conditions, and therefore the operating temperature of traditional polaroid 5 is restricted.
Summary of the invention
The object of the present invention is to provide a kind of polarisation efficient high and be suitable for polaroid than High Operating Temperature.
Another object of the present invention is to provide a kind of LCD, it has better light utilization efficiency.
Another object of the present invention is to provide a kind of method of making polaroid, to promote the polarisation efficient of polaroid.
Another object of the present invention is to provide a kind of method of making polaroid, to promote the polarisation efficient of polaroid.
Another object of the present invention is to provide a kind of method of making polaroid, to promote the polarisation efficient of polaroid.
Another object of the present invention is to provide a kind of method of making polaroid, to promote the polarisation efficient of polaroid.
The object of the invention to solve the technical problems is to adopt following technical scheme to realize.
A kind of polaroid, it comprises: a transparent substrates; And a carbon nano-tube film that is disposed at a surface of described transparent substrates, described carbon nano-tube film comprises a plurality of carbon nano-tube that are arranged in parallel.
Described polaroid also comprises a diaphragm, and described carbon nano-tube film is disposed between described transparency carrier and the described diaphragm.
The diameter of described carbon nano-tube is less than 50 nanometers, and the length of described carbon nano-tube is greater than 1000 nanometers.
Described carbon nano-tube film comprises a plurality of zones, and the orientation difference of the described carbon nano-tube in the zones of different; And the distribution density difference of the described carbon nano-tube in the zones of different.
A kind of LCD, it comprises: two substrates, have an inside surface and an outside surface respectively, and the described inside surface of described two substrates is relative; One liquid crystal layer is located between the described inside surface of described two substrates; And at least one polaroid, be arranged at the described two substrates described outside surface of one of them at least.Described polaroid comprises: a transparent substrates and is disposed at the carbon nano-tube film on a surface of described transparent substrates, and described carbon nano-tube film comprises a plurality of carbon nano-tube that are arranged in parallel.
A kind of method of making polaroid, it may further comprise the steps:
Form the carbon nano pipe array of arranging in vertical described surface in the surface of a substrate;
One microporous barrier is arranged at described carbon nano-pipe array lists, and force in described microporous barrier along a predetermined direction and described carbon nano pipe array is arranged according to described predetermined direction form a carbon nano-tube film;
Remove described microporous barrier and described substrate; And
Described carbon nano-tube film is arranged at the surface of a transparent substrates.
A kind of method of making polaroid, it may further comprise the steps:
One mould is provided, and it comprises the projection and the depression between adjacent protrusion of a plurality of parallel arrangements;
Form a separating layer in the surface of described projection and described depression;
Form a carbon nanotube layer in the surface of described separating layer, described carbon nanotube layer comprises a plurality of carbon nano-tube that are arranged in parallel;
The described mould that is formed with separating layer and carbon nanotube layer is pressed on a transparent substrates, so that be formed on the surface that the described carbon nanotube layer of described convex surfaces contacts described transparent substrates;
Carry out a laser lift-off processing procedure, so that be formed on the described carbon nanotube layer and the described separation layer of described convex surfaces.
A kind of method of making polaroid, it may further comprise the steps:
Form many to the dielectrophoresis moving electrode in the surface of a transparent substrates, every pair of dielectrophoresis moving electrode comprises one first lengthwise portion and the second lengthwise portion that is oppositely arranged with the first lengthwise portion, the inboard of the described first lengthwise portion is extended with a plurality of spaced first transverse parts, and the inboard of the described second lengthwise portion is extended with a plurality of second transverse parts corresponding with described a plurality of first transverse parts;
Carbon nano-tube solution is set between second transverse part of described first transverse part and its correspondence, and be energized to the described first lengthwise portion and the second lengthwise portion so that carbon nano-tube solution in carbon nano-tube along its axial array between second transverse part of described first transverse part and its correspondence;
End in described first transverse part and described second transverse part is provided with a contact metal layer respectively, with fixing described carbon nano-tube; And
Remove the position between adjacent second transverse part at position between adjacent first transverse part and described second longitudinal part of described first longitudinal part.
A kind of method of making polaroid, it may further comprise the steps:
Form the carbon nano-tube solution that contains a plurality of carbon nano-tube in transparent substrates surface;
One battery lead plate is arranged on the described carbon nano-tube solution, described battery lead plate comprises one first relative electrode and one second electrode, described first electrode comprises one first lengthwise portion and a plurality of first transverse parts that are connected the described first lengthwise portion, described second electrode comprises one second lengthwise portion and a plurality of second transverse parts that are connected the described second lengthwise portion, and described first transverse part and described second transverse part are arranged alternately; And
Be energized to described first electrode and described second electrode, so that described carbon nano-tube is according to the predetermined direction parallel arrangement.
Compare prior art, polaroid of the present invention comprises the carbon nano-tube of a plurality of parallel arrangements, because carbon nano-tube has good optical polarity and higher thermal stability, therefore, polaroid has polarisation efficient efficiently, and can use under higher temperature.In addition, because the employed polaroid of LCD of the present invention has polarisation efficient efficiently, so can promote the light utilization ratio.In addition, the polaroid that four kinds of method mades of making polaroid of the present invention come out is because of comprising the carbon nano-tube of a plurality of parallel arrangements, thus have polarisation efficient efficiently, and can under higher temperature, use.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and be the dichroism molecule is dissolved in or is absorbed in polymer substance such as the polyvinyl alcohol (PVA) for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the cross section structure synoptic diagram of the LCD of prior art.
Fig. 2 is the cross section structure synoptic diagram of the polaroid of prior art.
Fig. 3 is the polaroid structural representation of first embodiment of the invention.
Fig. 4 is the polaroid structural representation of second embodiment of the invention.
Fig. 5 is the structural representation of LCD of the present invention.
Fig. 6 A to Fig. 6 D is the process flow diagram of method of the making polaroid of first embodiment of the invention.
Fig. 7 A to Fig. 7 C is the process flow diagram of method of the making polaroid of second embodiment of the invention.
Fig. 8 A to Fig. 8 D is the process flow diagram of method of the making polaroid of third embodiment of the invention.
Fig. 9 A to Fig. 9 D is the process flow diagram of method of the making polaroid of fourth embodiment of the invention.
11,35,40,50: transparent substrates 12: carbon nano-tube film
120,41,51: carbon nano-tube 121: first area
122: 123: the three zones of second area
1,100: LCD 3,101: substrate
2,102: liquid crystal layer 5,103: polaroid
104: inside surface 105: outside surface
20: substrate 21: carbon nano pipe array
22: microporous barrier 29: push piece
30: mould 31: projection
32: depression 33: separating layer
34: carbon nanotube layer 400: the dielectrophoresis moving electrode
410,531: the first lengthwise portions 420,541: the second lengthwise portions
411,532: the first transverse parts 421,542: the second transverse parts
42: contact metal layer 52: carbon nano-tube solution
53: 530: the first electrodes of battery lead plate
6: insulator 501: light polarizing film
502: pressure-sensing glue 503,505: protective seam
504: light polarizing film 506: diaphragm
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to polaroid, the LCD of foundation the present invention proposition and the method for making polaroid, its embodiment, structure, feature and effect thereof, describe in detail as after.
Fig. 3 is the polaroid structural representation of first embodiment of the invention.As shown in Figure 3, the polaroid of first embodiment of the invention comprises that a transparent substrates 11 and is disposed at the carbon nano-tube film 12 on a surface of described transparent substrates 11.Described carbon nano-tube film 12 comprises a plurality of carbon nano-tube that are arranged in parallel 120.The diameter of each carbon nano-tube 120 for example is less than 50 nanometers, and the length of each carbon nano-tube 120 for example is greater than 1000 nanometers.
In the present embodiment, the orientation of carbon nano-tube 120 and arranging density are for example identical, but in other embodiments, the orientation of carbon nano-tube 120 and/or distribution density can be inequality.Particularly, in another embodiment, described carbon nano-tube film 12 can comprise a plurality of zones, and the orientation difference of the described carbon nano-tube 120 in the zones of different.Fig. 4 is the polaroid structural representation of second embodiment of the invention.As shown in Figure 4, in the polaroid of second embodiment of the invention, carbon nano-tube film 12 comprises first area 121, second area 122 and the 3rd zone 123 that is arranged in parallel, the orientation of the carbon nano-tube 120 in first area 121 and the second area 122 is identical, and the orientation of carbon nano-tube 120 is different with the orientation of carbon nano-tube 120 in first, second zone 121,122 in the 3rd zone 123.Particularly, the carbon nano-tube 120 in first area 121 and the second area 122 is parallel to each other, and each carbon nano-tube 120 to extend axially direction identical.Carbon nano-tube 120 in the 3rd zone 123 is parallel to each other, and each carbon nano-tube 120 to extend axially direction identical.The direction that extends axially that extends axially the carbon nano-tube 120 in direction and first, second zone 121,122 of the carbon nano-tube 120 in the 3rd zone 123 becomes a non-zero included angle.
In addition, the distribution density of the carbon nano-tube 120 in first area 121, the second area 122 and the 3rd zone 123 can be identical, also can be different.So-called distribution density is meant the spacing size between the adjacent carbons nanotube 120.In the present embodiment, the distribution density of carbon nano-tube 120 is all different in this three zone 121,122,123, and the distribution density of the carbon nano-tube 120 in second area 122, first area 121 and the 3rd zone 123 reduces successively.
The polaroid of above-mentioned first and second embodiment can more comprise a diaphragm, so that described polaroid has certain mechanical strength and permanance.Described diaphragm is arranged on the surface of carbon nano-tube film 12, so that described carbon nano-tube film 12 is disposed between described transparency carrier 11 and the described diaphragm.
The carbon nano-tube 120 of the polaroid of the foregoing description because of comprising a plurality of parallel arrangements, and because carbon nano-tube 120 has good optical polarity and higher thermal stability, therefore the polaroid of the foregoing description has polarisation efficient efficiently, and can use under higher temperature.
Fig. 5 is the structural representation of LCD of the present invention.As shown in Figure 5, a kind of LCD 100, it comprises two substrates 101, a liquid crystal layer 102 and two polaroids 103.Each substrate 101 has an inside surface 104 and an outside surface 105, and two inside surfaces 104 of described two substrates 101 are oppositely arranged.Described liquid crystal layer 102 is located between the described inside surface 104 of described two substrates 101.Described polaroid 103 is located at the described outside surface 104 of described two substrates 101.Described polaroid 103 one of them can be any polaroid of above-mentioned first embodiment or second in implementing at least.That is, wherein a polaroid 103 can be any polaroid of above-mentioned first embodiment or second in implementing; Perhaps two polaroids 103 are all any polaroid in above-mentioned first embodiment or second enforcement.
Because the LCD 100 employed polaroids 103 of present embodiment are for having polarisation efficient efficiently, and can use under higher temperature, so the LCD 100 of present embodiment has higher light utilization efficiency and better reliability degree.
Shown in Fig. 6 A to 6D, the method for the making polaroid of first embodiment of the invention may further comprise the steps.
At first, see also Fig. 6 A, form the carbon nano pipe array of arranging in vertical described surface 21 in the surface of a substrate 20.Described carbon nano pipe array 21 can be directly grown in the surface of substrate 20; Also can a plurality of carbon nano-tube that are parallel to each other be vertically installed in the surface of substrate 20, to form carbon nano pipe array 21 by other method.In the present embodiment, described substrate 20 is a silicon base, by chemical vapour deposition technique at the superficial growth of silicon base carbon nano pipe array 21 perpendicular to silicon base.
Then, one microporous barrier 22 is arranged on the described carbon nano pipe array 21, and forces in described microporous barrier 22 by a push piece 29 along a predetermined direction and described carbon nano pipe array 21 is arranged according to described predetermined direction form a carbon nano-tube film 23 (shown in Fig. 6 B).Behind above-mentioned processing procedure, described carbon nano-tube film 23 is pressed between microporous barrier 22 and the substrate 20.
Then, remove described microporous barrier 23 and described substrate 20.Particularly, see also Fig. 6 C,, then, shown in Fig. 6 D, described carbon nano-tube film 23 is peeled off from described microporous barrier 22 described carbon nano-tube film 23 and the sur-face peeling of the described microporous barrier 22 that combines from substrate 20.
At last, described carbon nano-tube film 23 is arranged at the surface of a transparent substrates, thereby obtains a polaroid.
Shown in Fig. 7 A to 7C, the method for the making polaroid of second embodiment of the invention may further comprise the steps.
At first, see also Fig. 7 A, a mould 30 is provided, it comprises the projection 31 and the depression between adjacent protrusion 31 32 of a plurality of parallel arrangements.
Then, in described protruding 31 and the surface of described depression 32 form a separating layer 33.Then, form a carbon nanotube layer 34 in the surface of described separating layer 33, described carbon nanotube layer 34 comprises a plurality of carbon nano-tube that are arranged in parallel (figure does not show).
Then, see also Fig. 7 B, the described mould 30 that is formed with separating layer 33 and carbon nanotube layer 34 is pressed on a transparent substrates 35, so that be formed on the surface of the described transparent substrates 35 of described carbon nanotube layer 34 contacts on described protruding 31 surfaces.Then, carry out a laser lift-off processing procedure, separate (shown in Fig. 7 C) with described separating layer 33 so that be formed on the described carbon nanotube layer 34 on described protruding 31 surfaces.Like this, be formed at transparent substrates 35 and be formed at its surperficial carbon nanotube layer 34 common formation one polaroids.
Shown in Fig. 8 A to 8D, the method for the making polaroid of third embodiment of the invention may further comprise the steps.
At first, see also Fig. 8 A, form in the surface of a substrate many to dielectrophoresis moving electrode 400 (Fig. 8 A only illustrates a pair of dielectrophoresis moving electrode 400), the material of described dielectrophoresis moving electrode for example be the gold.Every pair of dielectrophoresis moving electrode comprises one first lengthwise portion 410 and the second lengthwise portion 420 that is oppositely arranged with the first lengthwise portion 410, the inboard of the described first lengthwise portion 410 is extended with a plurality of spaced first transverse parts 411, and the inboard of the described second lengthwise portion 420 is extended with and corresponding a plurality of second transverse parts 421 of described a plurality of first transverse parts 411.
Secondly, see also Fig. 8 B, carbon nano-tube solution is set between second transverse part 421 of described first transverse part 411 and its correspondence, and be energized to the described first lengthwise portion 410 and the second lengthwise portion 420 so that carbon nano-tube solution in carbon nano-tube 41 along its axial array between second transverse part 421 of described first transverse part 411 and its correspondence.In the present embodiment, the length of carbon nano-tube 41 is about 3 microns, and diameter is about 70 nanometers, but not as limit.
Once more, see also Fig. 8 C, in the end of described first transverse part 411 and described second transverse part 421 contact metal layer 42 is set respectively, with fixing described carbon nano-tube 41.In the present embodiment, the material of contact metal layer 42 for example is a gold.
At last, see also Fig. 8 D, utilize chemical method for etching to remove the position between adjacent second transverse part 421 at position between adjacent first transverse part 411 and described second longitudinal part 420 of described first longitudinal part 410.Like this, a plurality of first transverse parts 411 that link to each other through first longitudinal part 410 are electrically insulated each other before, a plurality of second transverse parts 421 that link to each other through second longitudinal part 420 are electrically insulated each other, thereby many second transverse parts 421 to first transverse part 411 and its correspondence are arranged in the surface of transparent substrates 40 with the form of array, correspondingly, be fixed on and many a plurality of carbon nano-tube 41 between second transverse part 421 of first transverse part 411 and its correspondence also be arranged in the surface of transparent substrates 40 with the form of array, thereby obtain a polaroid.In addition, the carbon nano-tube in the present embodiment 41 can be Single Walled Carbon Nanotube or multi-walled carbon nano-tubes.
Shown in Fig. 9 A to 9D, the method for the making polaroid of fourth embodiment of the invention may further comprise the steps.
At first, see also Fig. 9 A, a transparent substrates 50 is provided, and it is carried out surface treatment.For instance, utilize the dirt on brush or air knife removal transparent substrates 50 surfaces etc., then the surface is washed.
Secondly, see also Fig. 9 B, form the carbon nano-tube solution 52 that contains a plurality of carbon nano-tube 51 in the surface of described transparent substrates 50.Described carbon nano-tube solution 52 can be formed on the surface of transparent substrates 50 by method of spin coating or channel mould coating machine.
Then, provide the battery lead plate 53 of Fig. 9 C institute formula, and battery lead plate 53 is arranged at (shown in Fig. 9 D, but Fig. 9 D omits transparent substrates 50) on the described carbon nano-tube solution 52.Described battery lead plate 53 comprises one first relative electrode 530 and one second electrode 540, described first electrode 530 comprises one first lengthwise portion 531 and a plurality of first transverse parts 532 that are connected the described first lengthwise portion 531, described second electrode 540 comprises one second lengthwise portion 541 and a plurality of second transverse parts 542 that are connected the described second lengthwise portion 541, and described first transverse part 532 is arranged alternately with described second transverse part 542.Once more, be energized to described first electrode 530 and described second electrode 540, so that the carbon nano-tube 51 in the described carbon nano-tube solution 52 is according to the predetermined direction parallel arrangement.
At last, carbon nano-tube solution 52 is carried out heat curing or ultraviolet curing, thereby obtain comprising a carbon nano-tube film of the carbon nano-tube 51 of a plurality of parallel arrangements, like this, transparent substrates 50 and be formed at that the described carbon nano-tube film on its surface is common to constitute a polaroid.In the present embodiment, the carbon nano-tube 51 in the described carbon nano-tube film is arranged according to different orientation or different densities by the battery lead plate 53 that designs different structure.
The polaroid that the method made of the making polaroid of the foregoing description comes out has carbon nano-tube.Because carbon nano-tube has good optical polarity and higher thermal stability, therefore, the polaroid that the method made of the making polaroid of the foregoing description comes out has efficiently rotary light performance partially, and can use under higher temperature.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (10)
1. polaroid is characterized in that it comprises:
One transparent substrates; And
One is disposed at the carbon nano-tube film on a surface of described transparent substrates, and described carbon nano-tube film comprises a plurality of carbon nano-tube that are arranged in parallel.
2. polaroid according to claim 1 is characterized in that: also comprise a diaphragm, and described carbon nano-tube film is disposed between described transparency carrier and the described diaphragm.
3. polaroid according to claim 1 is characterized in that: the diameter of described carbon nano-tube is less than 50 nanometers, and the length of described carbon nano-tube is greater than 1000 nanometers.
4. polaroid according to claim 1 is characterized in that: described carbon nano-tube film comprises a plurality of zones, and the orientation difference of the described carbon nano-tube in the zones of different.
5. polaroid according to claim 1 is characterized in that: described carbon nano-tube film comprises a plurality of zones, and the distribution density difference of the described carbon nano-tube in the zones of different.
6. LCD, it comprises:
Two substrates have an inside surface and an outside surface respectively, and the described inside surface of described two substrates is relative;
One liquid crystal layer is located between the described inside surface of described two substrates; And
At least one polaroid is arranged at the described two substrates described outside surface of one of them at least;
It is characterized in that: described polaroid comprises:
One transparent substrates; And
One is disposed at the carbon nano-tube film on a surface of described transparent substrates, and described carbon nano-tube film comprises a plurality of carbon nano-tube that are arranged in parallel.
7. method of making polaroid, it may further comprise the steps:
Form the carbon nano pipe array of arranging in vertical described surface in the surface of a substrate;
One microporous barrier is arranged at described carbon nano-pipe array lists, and force in described microporous barrier along a predetermined direction and described carbon nano pipe array is arranged according to described predetermined direction form a carbon nano-tube film;
Remove described microporous barrier and described substrate; And
Described carbon nano-tube film is arranged at the surface of a transparent substrates.
8. method of making polaroid, it may further comprise the steps:
One mould is provided, and it comprises the projection and the depression between adjacent protrusion of a plurality of parallel arrangements;
Form a separating layer in the surface of described projection and described depression;
Form a carbon nanotube layer in the surface of described separating layer, described carbon nanotube layer comprises a plurality of carbon nano-tube that are arranged in parallel;
The described mould that is formed with separating layer and carbon nanotube layer is pressed on a transparent substrates, so that be formed on the surface that the described carbon nanotube layer of described convex surfaces contacts described transparent substrates;
Carry out a laser lift-off processing procedure, so that be formed on the described carbon nanotube layer and the described separation layer of described convex surfaces.
9. method of making polaroid, it may further comprise the steps:
Form many to the dielectrophoresis moving electrode in the surface of a transparent substrates, every pair of dielectrophoresis moving electrode comprises one first lengthwise portion and the second lengthwise portion that is oppositely arranged with the first lengthwise portion, the inboard of the described first lengthwise portion is extended with a plurality of spaced first transverse parts, and the inboard of the described second lengthwise portion is extended with a plurality of second transverse parts corresponding with described a plurality of first transverse parts;
Carbon nano-tube solution is set between second transverse part of described first transverse part and its correspondence, and be energized to the described first lengthwise portion and the second lengthwise portion so that carbon nano-tube solution in carbon nano-tube along its axial array between second transverse part of described first transverse part and its correspondence;
End in described first transverse part and described second transverse part is provided with a contact metal layer respectively, with fixing described carbon nano-tube; And
Remove the position between adjacent second transverse part at position between adjacent first transverse part and described second longitudinal part of described first longitudinal part.
10. method of making polaroid, it may further comprise the steps:
Form the carbon nano-tube solution that contains a plurality of carbon nano-tube in transparent substrates surface;
One battery lead plate is arranged on the described carbon nano-tube solution, described battery lead plate comprises one first relative electrode and one second electrode, described first electrode comprises one first lengthwise portion and a plurality of first transverse parts that are connected the described first lengthwise portion, described second electrode comprises one second lengthwise portion and a plurality of second transverse parts that are connected the described second lengthwise portion, and described first transverse part and described second transverse part are arranged alternately; And
Be energized to described first electrode and described second electrode, so that described carbon nano-tube is according to the predetermined direction parallel arrangement.
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| US9841632B2 (en) | 2015-06-30 | 2017-12-12 | Xiamen Tianma Micro-Electronics Co., Ltd. | Liquid crystal display panel, composite substrate and method for fabricating the same |
| CN104898327A (en) * | 2015-06-30 | 2015-09-09 | 厦门天马微电子有限公司 | Liquid crystal display, composite substrate and manufacturing method of composite substrate |
| CN104898327B (en) * | 2015-06-30 | 2019-01-22 | 厦门天马微电子有限公司 | Liquid crystal display, composite substrate and production method |
| US10429691B2 (en) | 2015-06-30 | 2019-10-01 | Xiamen Tianma Micro-Electronics Co., Ltd. | Regional polarization structure, method for fabricating regional polarization structure and liquid crystal display panel |
| CN104880863A (en) * | 2015-06-30 | 2015-09-02 | 厦门天马微电子有限公司 | Regionalizing polarized light structure and manufacturing method thereof and liquid crystal display panel |
| DE102015224700B4 (en) | 2015-06-30 | 2022-03-31 | Tianma Micro-Electronics Co., Ltd. | Composite substrate and method of making same and liquid crystal display panel |
| CN109343166A (en) * | 2018-12-05 | 2019-02-15 | 中国科学技术大学 | Micro- polarization chip arrays based on multi-walled carbon nanotube and preparation method thereof |
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