CN101498804B - Manufacturing system and method for micro-bit phase difference plate - Google Patents
Manufacturing system and method for micro-bit phase difference plate Download PDFInfo
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- CN101498804B CN101498804B CN200810008789XA CN200810008789A CN101498804B CN 101498804 B CN101498804 B CN 101498804B CN 200810008789X A CN200810008789X A CN 200810008789XA CN 200810008789 A CN200810008789 A CN 200810008789A CN 101498804 B CN101498804 B CN 101498804B
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Abstract
The invention discloses a production system of a micro-retardation film and the production method thereof. The production system of a micro-retardation film comprises a bearing device, a heating device and a translational control device; wherein, the bearing device is used for bearing a macromolecule membrane with a macromolecule orientation; the heating device is provided with a heating source and the energy in the middle of the heating source is less than the energy on the edge of the heating source; the translational control device is used for controlling the heating source and the macromolecule membrane to move relatively along a first direction, thus allowing the heating source after adjustment to heat at least one partial area of the macromolecule membrane along the first direction and allowing the arraying direction of macromolecules in the partial area to be changed.
Description
Technical field
The invention relates to the manufacturing system and the manufacture method of a kind of micro-bit phase difference plate (micro-retarder), and particularly relevant for a kind of manufacturing system and manufacture method of making micro-bit phase difference plate in the heat treated mode.
Please refer to Fig. 1, it illustrates a kind of synoptic diagram of manufacture method of traditional micro-bit phase difference plate 910 (micro-retarder).Micro-bit phase difference plate 910 is the crucial zero element of three-dimensional display.As shown in Figure 1, macromolecule membrane 911 has a specific macromolecule orientation.Polar biased light passes through the phenomenon that will produce optical phase put-off behind the macromolecule membrane.The manufacture method of traditional micro-bit phase difference plate 910 is with after the heating of the specific localized areas of 930 pairs of macromolecule membranes 911 of a heating source, makes the macromolecule orientation of macromolecule membrane 911 revert back to non-directional.The regional area 910a that has heated and the regional area 910b of not heating are staggered, and so promptly form a kind of micro-bit phase difference plate 910.
Please refer to Fig. 2, it illustrates the synoptic diagram that polar biased light L9 passes through micro-bit phase difference plate 910.After polar biased light L9 passes through micro-bit phase difference plate 910, can be cut into two kinds of polar biased directions.When polar biased light L9 passes through the regional area 910a that has heated, the phenomenon of optical phase put-off does not take place in polar biased light L9; When polar biased light L9 passes through not the regional area 910b of heating, the phenomenon of optical phase put-off then takes place in polar biased light L9.By this, micro-bit phase difference plate 910 promptly can be applicable in the three-dimensional display, to create the effect of stereopsis.
Please refer to Fig. 3, it illustrates the bit phase delay curve map of traditional micro-bit phase difference plate 910.The transverse axis of Fig. 3 is represented the position, and the longitudinal axis is represented phase-delay value.Traditional heating source 930 will produce the situation of heat energy skewness and heat energy diffusion to macromolecule membrane 911 heating the time.
Please refer to Figure 15 and Fig. 4, Figure 15 illustrates and adopts the concussion pattern is the three-dimensional distribution plan of energy of the laser of TEM00, and Fig. 4 illustrates and adopts the concussion pattern is the energy profile distribution plan of the laser of TEM00.Especially adopting the concussion pattern is the laser beam of TEM00 during as heating source 930, and its energy distribution is Gaussian distribution curve, and the energy of its centre is higher, and the energy of edge is lower.Therefore heat energy situation pockety further is serious.As shown in Figure 3, between the regional area 910b of regional area 910a that has heated and not heating, be not to change, but change with the curve of gradual change with straight precipitous straight line.That is to say that the phase delay degree between the regional area 910b of regional area 910a that has heated and not heating can't have significantly and separates.Therefore traditional micro-bit phase difference plate 910 will form the problem that scattered light, image contrast are not good even aperture opening ratio is on the low side.
Summary of the invention
The invention relates to a kind of manufacturing system and manufacture method of micro-bit phase difference plate, it utilizes the collocation design of mobile controller, measuring equipment, cooling device, polar biased adjusting gear and reflector group, not only make the regional area that has heated of micro-bit phase difference plate and the phase delay degree of the regional area that does not heat have evident difference, further promote the convenience of manufacturing course.
A kind of manufacturing system of micro-bit phase difference plate is proposed according to an aspect of the present invention.The manufacturing system of micro-bit phase difference plate comprises a bogey, a heating arrangement and a mobile controller.Bogey is in order to carry a macromolecule membrane.Macromolecule membrane has a macromolecule orientation.Heating arrangement is in order to provide a heating source.The energy of heating source centre is less than the energy of heating source edge.Mobile controller relatively moves along a first direction in order to control heating source and macromolecule membrane, so that adjusted heating source is along at least one regional area heating of first direction to macromolecule membrane, and changes the macromolecule orientation of this regional area.
A kind of manufacture method of micro-bit phase difference plate is proposed according to a further aspect in the invention.The manufacture method of micro-bit phase difference plate may further comprise the steps: a macromolecule membrane is provided, has a macromolecule orientation.One heating source is provided.The energy of heating source centre is less than the energy of heating source edge.Along a first direction relatively move macromolecule membrane and heating source,, and change the macromolecule orientation of this regional area so that heating source is along at least one regional area heating of first direction to macromolecule membrane.
For foregoing of the present invention can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, further describe as follows.
Description of drawings
Fig. 1 illustrates a kind of synoptic diagram of manufacture method of traditional micro-bit phase difference plate;
Fig. 2 illustrates the synoptic diagram that polar biased light passes through micro-bit phase difference plate;
Fig. 3 illustrates the phase change curve map of traditional micro-bit phase difference plate;
Fig. 4 illustrates and adopts the concussion pattern is the energy profile distribution plan of the laser of TEM00;
Fig. 5 illustrates the synoptic diagram of manufacturing system of the micro-bit phase difference plate of first embodiment of the invention;
Fig. 6 illustrate adopt the concussion pattern be TEM01, TEM10 and TEM11 laser along bimodal section distribution plan;
Fig. 7 illustrates the process flow diagram of manufacture method of the micro-bit phase difference plate of first embodiment of the invention;
Fig. 8 illustrates the energy accumulation synoptic diagram that the heating source of first embodiment moves along first direction;
Fig. 9 illustrates the synoptic diagram of manufacturing system of the micro-bit phase difference plate of second embodiment of the invention;
Figure 10 illustrates the synoptic diagram of the energy distribution of conical lens and condenser lens and laser beam;
Figure 11 illustrates the energy accumulation synoptic diagram that the heating source H of second embodiment moves along first direction;
Figure 12 A～12C illustrates the pyramid type lens of Figure 10 and other configuration mode figure of condenser lens;
Figure 13 illustrates the synoptic diagram of manufacturing system of the micro-bit phase difference plate of third embodiment of the invention;
Figure 14 illustrates the synoptic diagram of manufacturing system of the micro-bit phase difference plate of fourth embodiment of the invention;
Figure 15 illustrates and adopts the concussion pattern is the three-dimensional distribution plan of energy of the laser of TEM00; And
Figure 16 to Figure 18 illustrates respectively and adopts the concussion pattern is the three-dimensional distribution plan of energy of the laser of TEM01, TEM10 and TEM11.
[main element symbol description]
100,200,300,400: the manufacturing system of micro-bit phase difference plate
110,910: micro-bit phase difference plate
110a, 910a: the regional area that has heated
110b, 910b: Jia Re regional area not
111,911: macromolecule membrane
120,420: bogey
130: heating arrangement
150,350,450: mobile controller
160,460 reflector group
161: the first catoptrons
162: the second catoptrons
170: measuring equipment
171: divide injection device
180: drive unit
181: treating apparatus
190: cooling device
191: the polar biased adjusting gear
241: the pyramid type lens
242: condenser lens
L0: measure line
L420: central shaft
L9: polar biased light
H, 930: heating source
C1: first direction
C2: second direction
Embodiment
First embodiment
Please refer to Fig. 5, it illustrates the synoptic diagram of manufacturing system 100 of the micro-bit phase difference plate 110 of first embodiment of the invention.The manufacturing system 100 of micro-bit phase difference plate 110 comprises a bogey 120, a heating arrangement 130 and a mobile controller 150.
Bogey 120 is in order to carry a macromolecule membrane 111.In the present embodiment, bogey 120 is to be that example explains with a carrying platform.
In the present embodiment, the energy of heating source H centre is lower, and the energy of edge is higher.With the laser beam is example, and the laser beam with this class feature can be selected the concussion pattern for use, and (transverseelectromagnetic mode TEM) is TEM01, TEM10 or TEM11.Please refer to Figure 16～18 and Fig. 6, Figure 16～18 illustrate respectively and adopt the concussion pattern is the three-dimensional distribution plan of energy of the laser of TEM01, TEM10 and TEM11, Fig. 6 illustrate adopt the concussion pattern be TEM01, TEM10 and TEM11 laser along bimodal section distribution plan.As shown in Figure 6, employing concussion pattern is that the energy distribution of the laser of TEM01, TEM10 and TEM11 is contrary Gaussian distribution curve, and the energy of its centre is lower, and the energy of edge is higher.
Please refer to Fig. 7, it illustrates the process flow diagram of manufacture method of the micro-bit phase difference plate 100 of first embodiment of the invention.The manufacture method of the micro-bit phase difference plate 100 of first embodiment of the invention is as follows:
At first, in step S102, provide above-mentioned macromolecule membrane 111.Macromolecule membrane 111 is set on the bogey 120.
Then, in step S104, provide heating source H with heating arrangement 130, the energy of heating source H centre is less than the energy of heating source H edge.
Then, in step S108, with mobile controller 150 along first direction C1 relatively move heating source H and macromolecule membrane 111, so that heating source H is along at least one regional area heating 110a of first direction C1 to macromolecule membrane 111, to change the macromolecule orientation of this regional area 110a.In this step, mobile controller 150 control heating source H and macromolecule membrane 111 relatively move with a constant speed.In the present embodiment, mobile controller 150 control bogeys 120 move with a constant speed.
After heating source H finished heat treated to a certain regional area 110a, mobile controller 150 was further controlled macromolecule membrane 111 and heating source H and is relatively moved along a second direction C2, so that heating source H carries out heat treated to another regional area 110a.Second direction C2 is in fact perpendicular to first direction C1 (promptly being respectively X-direction and the Y direction of Fig. 4).
Please refer to Fig. 8, the energy accumulation synoptic diagram that its heating source H that illustrates first embodiment moves along first direction C1.The energy of heating source H centre is lower, and the energy of edge is higher.When heating source H with constant speed when first direction C1 moves, heating source H is when measuring line L0, energy accumulation is shown in Fig. 8 right side.Thus, after heating source H finished heat treated to a regional area 110a (being illustrated in Fig. 5), energy suffered everywhere in the regional area 110a all equated.Make the molecules align of regional area 100a that has heated and the regional area 110b (being illustrated in Fig. 5) that does not heat have suitable evident difference.
Other please refer to Fig. 5, and the manufacturing system 100 of micro-bit phase difference plate 110 further comprises a measuring equipment 170, one minute injection device 171, a drive unit 180 and a treating apparatus 181.Divide injection device 171 to be arranged between heating arrangement 130 and the reflector group 160, divide injection device 171 to move on to and be incident upon measuring equipment 170 in order to heating source H with part.Dividing injection device 171 for example is beam splitting lens etc.See through above-mentioned measuring equipment 170 and divide injection device 171, micro-bit phase difference plate 110 manufacture methods of present embodiment further comprise the step of following feedback adjusting:
At first, with the heat energy of measuring equipment 170 measurement heating source H, for example be to measure the temperature of laser beam or the brightness of laser beam etc.In the present embodiment, measuring equipment 170 measures the temperature of laser beam according to this after the receiving unit laser beam.
Then, heating arrangement 130 is adjusted one of heating source H according to heat energy and is driven energy.For instance, if treating apparatus 181 judges that heat energy is reduced to first level by predetermined level, then accessory drive 180 increases the driving energy of heating arrangement 130, returns back to predetermined level up to heat energy; If processing unit 181 judges that heat energy has increased to second level, then accessory drive 180 reduces the driving energy of heating arrangement 130, returns back to predetermined level up to heat energy.Make the heat energy of heating source H keep stable in time.
In addition, referring again to Fig. 5, the manufacturing system 100 of micro-bit phase difference plate 110 further comprises a cooling device 190.The regional area 110a that cooling device 190 has heated in order to cooling.The step that the manufacture method of micro-bit phase difference plate 110 further sees through the regional area 110a that cooling heated is come the heat of the regional area 110a that quick reduction heated.The heat of the feasible regional area 110a that has heated can not diffuse to the not regional area 110b of desire heating.Therefore the regional area 110a that has heated has suitable evident difference with the molecules align of the regional area 110b that does not heat.
In addition, the manufacturing system 100 of the micro-bit phase difference plate 110 of present embodiment further comprises a polar biased adjusting gear 191.Polar biased adjusting gear 191 for example is a Polarizer.Polar biased adjusting gear 191 is arranged on the laser beam bang path.Because macromolecule membrane 111 is not before heating, its molecules align has had certain macromolecule orientation.The manufacture method of micro-bit phase difference plate 110 is adjusted a polar biased angle of laser beam more according to the macromolecule orientation of macromolecule membrane 111.For example be the polar biased direction of adjusting laser beam with the macromolecule orientation of macromolecule membrane 111 between become parastate, plumbness or become a special angle.The adjustment of polar biased angle can adjust according to actual operational parameters (as the kind of laser beam or the material of macromolecule membrane).
Laser beam when laser beam is projeced into macromolecule membrane 111, can reduce the speed of the thermal diffusion of macromolecule membrane 111 after adjusting the polar biased angle.Therefore, the regional area 110a that has heated more can keep suitable evident difference with the molecules align of the regional area 110b that does not heat.
Second embodiment
Please refer to Fig. 9, it illustrates the synoptic diagram of manufacturing system 200 of the micro-bit phase difference plate 110 of second embodiment of the invention.The manufacturing system 200 of the micro-bit phase difference plate 110 of present embodiment is with the manufacture method difference with the manufacturing system 100 of the micro-bit phase difference plate 110 of the manufacture method and first embodiment: the manufacturing system of micro-bit phase difference plate 110 further comprises pyramid type lens 241 and a condenser lens 242, and the concussion pattern of the laser beam of heating arrangement 130 outputs is TEM00, and all the other something in common no longer repeat.
Please refer to Figure 10, it illustrates the synoptic diagram of the energy distribution of conical lens 241 and condenser lens 242 and laser beam.Pyramid type lens 241 are in order to the energy of deviation laser beam centre, so that laser beam forms the heating source H of the energy of centre less than the energy of edge.When laser beam was passed through pyramid type lens 241, the energy distribution of laser beam changed over paddy shape distribution curve by Gaussian distribution curve.After laser beam was passed through condenser lens 242 again, the energy distribution of laser beam changed over contrary Gaussian distribution curve by paddy shape distribution curve.Thus, present embodiment adopts the collocation mode of pyramid type lens 241 and condenser lens 242 also can obtain the heating source H that energy is lower and energy edge is higher of centre.
Please refer to Figure 11, the energy accumulation synoptic diagram that its heating source H that illustrates second embodiment moves along first direction C1.The energy of heating source H centre is lower, and the energy of edge is higher, just like as same baked donut shape.When heating source H with constant speed when first direction C1 moves, heating source H is when measuring line L0, energy accumulation is shown in Figure 11 right side.Thus, after heating source H finished heat treated to a regional area 110a (being illustrated in Fig. 9), energy suffered everywhere in the regional area 110a all equated.Make the molecules align of regional area 100a that has heated and the regional area 110b (being illustrated in Fig. 9) that does not heat have suitable evident difference.
Please refer to Figure 12 A～Figure 12 C, it illustrates the pyramid type lens 241 of Figure 10 and other configuration mode figure of condenser lens 242.Though the pyramid type lens 241 of present embodiment and condenser lens 242 are that the configuration mode with Figure 10 is that example explains, the configuration mode of right pyramid type lens 241 and condenser lens 242 is also not subject to the limits, for example pyramid type lens 241 and condenser lens 242 also can before and after switch, perhaps pyramid type lens 241 are also turning, shown in Figure 12 A～Figure 12 C.
The 3rd embodiment
Please refer to Figure 13, it illustrates the synoptic diagram of manufacturing system 300 of the micro-bit phase difference plate 110 of third embodiment of the invention.The manufacturing system 100 and the manufacture method difference of the micro-bit phase difference plate 110 of the manufacturing system 300 of the micro-bit phase difference plate 110 of present embodiment and manufacture method and first embodiment are: mobile controller 350 is not controlled bogey 120 and is moved, and the reflection paths of control heating source H, all the other something in common no longer repeat.
As shown in figure 13, reflector group 160 comprises first catoptron 161 and one second catoptron 162.Behind first catoptron 161 and second catoptron, the 162 reflection heating source H, heating source H is projeced on the macromolecule membrane 111.Mobile controller 350 may command second catoptron 162 along first direction C1 move and control first catoptron 161 and then second catoptron 162 driven (promptly first catoptron 161 is along with second catoptron 162 moves along first direction C1 along first direction C1, so that the heating source H that first catoptron 161 is reflected still is projeced into second catoptron 162) so that move along first direction C1 the position that heating source H is projeced on the macromolecule membrane 111.Mobile controller 350 more may command second catoptron 162 moves and controls first catoptron 161 along second direction C2 (promptly first catoptron 161 is along with second catoptron 162 rotates along with second catoptron is 162 driven, so that the heating source H that first catoptron 161 is reflected still is projeced into second catoptron 162) so that move along second direction C2 the position that heating source H is projeced on the macromolecule membrane 111.
In addition, the control mode of reflector group 160 is not limited to this.For instance, the control mode of reflector group 160 can also be taked following mode: mobile controller 350 may command first catoptron 161 along first direction C1 move and control second catoptron 162 and then first catoptron 161 driven (promptly second catoptron 162 is along with first catoptron 161 moves along first direction C1 along first direction C1, so that the heating source H that first catoptron 161 is reflected still is projeced into second catoptron 162) so that move along first direction C1 the position that heating source H is projeced on the macromolecule membrane 111.Mobile controller 350 more may command first catoptron 161 moves and controls second catoptron 162 along second direction C2 (promptly second catoptron 162 is along with first catoptron 161 rotates along with first catoptron is 161 driven, so that the heating source H that first catoptron 161 is reflected still is projeced into second catoptron 162) so that move along second direction C2 the position that heating source H is projeced on the macromolecule membrane 111.
Thus, heating arrangement 130 and bogey 120 neither palpuses move, and only need mobile mirror group 160 can change the position that heating source H is projeced into macromolecule membrane 111.Reflector group 160 has characteristics such as light weight and conveniently moving, and it is quite easy to make that the mobile control of heating source H becomes.
The 4th embodiment
With reference to Figure 14, it illustrates the synoptic diagram of manufacturing system 400 of the micro-bit phase difference plate 110 of fourth embodiment of the invention.The manufacturing system 100 and the manufacture method difference of the micro-bit phase difference plate 110 of the manufacturing system 400 of the micro-bit phase difference plate 110 of present embodiment and manufacture method and first embodiment are: bogey 420 is a hollow drum, and all the other something in common no longer repeat.
Except controlling bogey 420 relative to central axis L 420 continues to rotate, to rotate relative to central axis L 420 if change control reflector group 460, move along the surface of macromolecule membrane 111 position that can also make heating source H be projeced into macromolecule membrane 111.The user can select for use according to the demand of actual product and equipment.
In addition, mobile controller 450 is more controlled reflector group 460 and is moved forward and backward along central axis L 420 relative heating arrangements 130.When reflector group 460 along central axis L 420 when heating arrangement 130 moves, the position that heating source H is projeced into macromolecule membrane 111 also moves to another long strip type regional area 110a, so that heating source H is to several regional areas 110a of macromolecule membrane 111 heating.
Present embodiment ceaselessly rotates with constant speed by the bogey 420 that mobile controller 450 drives the open circles tubbiness.When the bogey 420 of control open circles tubbiness rotates, do not need painstakingly to slow down or quicken, only must utilize inertia effect constantly to rotate.And reflector group 460 also need only move forward and backward along central axis L 420 relative heating arrangements 130.It is quite easy to make that the mobile control of heating source H becomes.
The manufacturing system of the disclosed micro-bit phase difference plate of the above embodiment of the present invention and manufacture method, it is the collocation design of utilizing mobile controller, measuring equipment, cooling device, polar biased adjusting gear and reflector group, except the regional area that has heated that makes micro-bit phase difference plate and the macromolecule orientation of the regional area of heating not have the evident difference, have more multiple advantages, below only enumerate the part advantage and be described as follows:
1. the energy of heating source centre is lower, and the energy of edge is higher.When heating source with constant speed when first direction moves, the energy accumulation of heating source is considerably average.Thus, after heating source was finished heat treated to a regional area, energy suffered everywhere in the regional area all equated.Make the molecules align of regional area that has heated and the regional area that does not heat have suitable evident difference.
2. measuring equipment is in order to measure the heat energy of heating source, and heating arrangement is adjusted the driving energy of heating arrangement again according to heat energy, make the heat energy of heating source keep stable in time.
3. cooling device can not diffuse to the not regional area of desire heating in order to the heat that cools off the regional area that has heated, make the regional area that has heated.Therefore the regional area that has heated has suitable evident difference with the molecules align of the regional area that does not heat.
4. the polar biased adjusting gear is a polar biased angle of adjusting laser beam according to the macromolecule orientation of macromolecule membrane, makes when laser beam is projeced into macromolecule membrane, can reduce the speed of the thermal diffusion of macromolecule membrane.Therefore, the regional area that has heated more can be kept suitable evident difference with the molecules align of the regional area that does not heat.
5. the concussion pattern in the laser beam of heating arrangement output is under the situation of TEM01, sees through the pyramid type lens and comes the energy of the centre of deviation laser beam, also can make laser beam form the heating source of the energy of centre less than the energy of edge.
Mobile controller more the may command reflector group move, to change the reflection paths of heating source.Have characteristics such as light weight and conveniently moving by reflector group, it is quite easy to make that the mobile control of heating source becomes.
7. in addition, bogey can also be a hollow drum.The bogey that drives the open circles tubbiness by mobile controller ceaselessly rotates with constant speed.When the bogey of control open circles tubbiness rotates, do not need painstakingly to slow down or quicken, only must utilize inertia effect constantly to rotate.And reflector group also need only move forward and backward along the relative heating arrangement of central shaft.It is quite easy to make that the mobile control of heating source becomes.
In sum, though the present invention discloses as above with preferred embodiment, so it is not in order to limit the present invention.The persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is as the criterion when looking the scope that claims define.
Claims (24)
1. the manufacturing system of a micro-bit phase difference plate is characterized in that, this system comprises:
One bogey, in order to carry a macromolecule membrane, this macromolecule membrane has a macromolecule orientation;
One heating arrangement, in order to a heating source to be provided, the energy of this heating source centre is less than the energy of this heating source edge;
One mobile controller, in order to control this macromolecule membrane and this heating source relatively moves along a first direction, so that adjusted this heating source is along at least one regional area heating of this first direction to this macromolecule membrane, and change this macromolecule orientation of this regional area; And
One cooling device is in order to cool off this regional area that has heated.
2. the manufacturing system of micro-bit phase difference plate according to claim 1, it is characterized in that, this mobile controller further controls this macromolecule membrane and this heating source relatively moves along a second direction, this second direction is perpendicular to this first direction, so that adjusted this heating source heats a plurality of regional areas, and making this macromolecule membrane form a plurality of regional areas that heated and a plurality of not regional area of heating, the regional area that the regional area that those have heated and those do not heat all extends and is staggered along this first direction.
3. the manufacturing system of micro-bit phase difference plate according to claim 1 is characterized in that, this heating source is a laser beam, and the concussion pattern TEM of this laser beam selects TEM01, TEM10 or TEM11 for use.
4. the manufacturing system of micro-bit phase difference plate according to claim 1 is characterized in that, this heating source is a laser beam, and the manufacturing system of this micro-bit phase difference plate further comprises:
One pyramid type lens are in order to the energy of this laser beam centre of deviation, so that the energy of this laser beam centre is less than the energy of edge.
5. the manufacturing system of micro-bit phase difference plate according to claim 1 is characterized in that, this heating source is a laser beam, an infrared ray, a ultrasonic, an electron beam or a neutron beam.
6. the manufacturing system of micro-bit phase difference plate according to claim 1 is characterized in that, this control device is controlled moving of this macromolecule membrane and relatively moved with a constant speed corresponding to this heating source, makes even heating.
7. the manufacturing system of micro-bit phase difference plate according to claim 1 is characterized in that, this system further comprises:
One measuring equipment, in order to measure a heat energy of this heating source, this heating arrangement is adjusted one of this heating arrangement according to this heat energy and is driven energy, so that this heat energy of this heating source keeps stable in time.
8. the manufacturing system of micro-bit phase difference plate according to claim 1 is characterized in that, this heating source is a laser beam, and the manufacturing system of this micro-bit phase difference plate further comprises:
One polar biased adjusting gear according to this macromolecule orientation of this macromolecule membrane, is adjusted a polar biased angle of this laser beam.
9. the manufacturing system of micro-bit phase difference plate according to claim 1, it is characterized in that, this bogey is a platform, and this mobile controller moves along this first direction and a second direction in order to control this bogey, and this second direction is perpendicular to this first direction.
10. the manufacturing system of micro-bit phase difference plate according to claim 1 is characterized in that, this heating source is a laser beam, and this bogey is a platform, and the manufacturing system of this micro-bit phase difference plate further comprises:
One reflector group comes from this macromolecule membrane in order to reflect this heating, and this mobile controller moves along this first direction and a second direction in order to this heating source of controlling this reflector group and reflecting, and this second direction is perpendicular to this first direction.
11. the manufacturing system of micro-bit phase difference plate according to claim 10 is characterized in that, this reflector group comprises:
One first catoptron; And
One second catoptron, this heating source in regular turn via first catoptron and second mirror reflects to this macromolecule membrane;
Wherein, this mobile controller is controlled this second catoptron and is moved along this first direction, and control this first catoptron and move along this first direction, so that this heating source that this first catoptron is reflected is projeced into this second catoptron, and this heating source that this second catoptron is reflected is moved along this first direction;
This mobile controller is controlled this second catoptron and is moved along this second direction, and control this first catoptron along with this second catoptron rotates, so that this heating source that this first catoptron is reflected is projeced into this second catoptron, and this heating source that this second catoptron is reflected is moved along this second direction.
12. the manufacturing system of micro-bit phase difference plate according to claim 10 is characterized in that, this reflector group comprises:
One first catoptron; And
One second catoptron, this heating source in regular turn via first catoptron and second mirror reflects to this macromolecule membrane;
Wherein, this mobile controller is controlled this first catoptron and is moved along this first direction, and control this second catoptron and move along this first direction, so that this heating source that this first catoptron is reflected is projeced into this second catoptron, and this heating source that this second catoptron is reflected is moved along this first direction;
This mobile controller is controlled this first catoptron and is moved along this second direction, and control this second catoptron along with this first catoptron rotates, so that this heating source that this first catoptron is reflected is projeced into this second catoptron, and this heating source that this second catoptron is reflected is moved along this second direction.
13. the manufacturing system of micro-bit phase difference plate according to claim 1, it is characterized in that this bogey comprises a hollow drum, this bogey has a central shaft, this macromolecule membrane is arranged at the inwall of this bogey, and the manufacturing system of this micro-bit phase difference plate further comprises:
One reflector group is arranged on this central shaft, and this mobile controller rotates relative to this central shaft in order to control this bogey, and controls this reflector group and move along this central shaft.
14. the manufacturing system of micro-bit phase difference plate according to claim 1, it is characterized in that this bogey comprises a hollow drum, this bogey has a central shaft, this macromolecule membrane is arranged at the inwall of this bogey, and the manufacturing system of this micro-bit phase difference plate further comprises:
One reflector group is arranged on this central shaft, and this mobile controller rotates relative to this central shaft in order to control this reflector group, and controls this reflector group and move along this central shaft.
15. the manufacture method of a micro-bit phase difference plate is characterized in that, this method comprises:
One macromolecule membrane is provided, has a macromolecule orientation;
One heating source is provided, and the energy of this heating source centre is less than the energy of this heating source edge;
At relatively move along a first direction this macromolecule membrane and this heating source,, and change this macromolecule orientation of this regional area so that this heating source is along at least one regional area heating of this first direction to this macromolecule membrane; And
This regional area that cooling has been heated.
16. the manufacture method of micro-bit phase difference plate according to claim 15 is characterized in that, this method further comprises:
Along a second direction relatively move this macromolecule membrane and this heating source, this second direction is perpendicular to this first direction, so that this heating source heats a plurality of regional areas, and making this macromolecule membrane form a plurality of regional areas that heated and a plurality of not regional area of heating, the regional area that the regional area that those have heated and those do not heat all extends and is staggered along this first direction.
17. the manufacture method of micro-bit phase difference plate according to claim 15, it is characterized in that, this heating source is a laser beam, and the concussion pattern of this laser beam is selected TEM01, TEM10 or TEM11 for use, so that this laser beam forms the energy of the energy of centre less than edge.
18. the manufacture method of micro-bit phase difference plate according to claim 15, it is characterized in that, this heating source is a laser beam, and the step that this heating source is provided is the energy with this laser beam centre of pyramid type lens deviation, so that the energy of this laser beam centre is less than the energy of edge.
19. the manufacture method of micro-bit phase difference plate according to claim 15 is characterized in that, this heating source is a laser beam, an infrared ray, a ultrasonic, an electron beam or a neutron beam.
20. the manufacture method of micro-bit phase difference plate according to claim 15 is characterized in that, in this step that relatively moves along this first direction, this macromolecule membrane and this heating source relatively move with one, make even heating.
21. the manufacture method of micro-bit phase difference plate according to claim 15 is characterized in that, this method further comprises:
Measure a heat energy of this heating source; And
According to this heat energy of this heating source, adjust one of this heating arrangement and drive energy, so that this heat energy of this heating source keeps stable in time.
22. the manufacture method of micro-bit phase difference plate according to claim 15 is characterized in that, this heating source is a laser beam, and the manufacture method of this micro-bit phase difference plate further comprises:
According to this macromolecule orientation of this macromolecule membrane, adjust a polar biased angle of this laser beam.
23. the manufacturing system of a micro-bit phase difference plate is characterized in that, this system comprises:
One bogey, in order to carry a macromolecule membrane, this macromolecule membrane has a macromolecule orientation; And
One heating arrangement is in order to provide a laser beam;
One polar biased adjusting gear according to this macromolecule orientation of this macromolecule membrane, is adjusted a polar biased angle of this laser beam; And
One mobile controller, in order to control this bogey and this heating arrangement relatively moves along a first direction, so that adjusted this heating source is along at least one regional area heating of this first direction to this macromolecule membrane, and change this macromolecule orientation of this regional area; And
One cooling device is in order to cool off this regional area that has heated.
24. the manufacture method of a micro-bit phase difference plate is characterized in that, this method comprises:
One macromolecule membrane is provided, has a macromolecule orientation;
One laser beam is provided;
According to this macromolecule orientation of this macromolecule membrane, adjust a polar biased angle of this laser beam;
In relatively move along a first direction this macromolecule membrane and this laser beam,, and change this macromolecule orientation of this regional area so that this laser beam is along at least one regional area heating of this first direction to this macromolecule membrane; And
This regional area that cooling has been heated.
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| CN101498804B true CN101498804B (en) | 2011-04-20 |
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|---|---|---|---|---|
| US4350867A (en) * | 1979-05-21 | 1982-09-21 | Nippon Telegraph & Telephone Public Corporation | Fusion splicing of multi-layer optical fiber bundles |
| US5067811A (en) * | 1987-04-28 | 1991-11-26 | Canon Kabushiki Kaisha | Illuminance distribution measuring system |
| US6099786A (en) * | 1996-02-23 | 2000-08-08 | Prime View International Co. | Method of making accurate dimension alignment film for LCD |
| CN1886684A (en) * | 2003-10-28 | 2006-12-27 | 阿而利克斯公司 | System and method for manipulating and processing materials using holographic optical trapping |
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2008
- 2008-01-29 CN CN200810008789XA patent/CN101498804B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4350867A (en) * | 1979-05-21 | 1982-09-21 | Nippon Telegraph & Telephone Public Corporation | Fusion splicing of multi-layer optical fiber bundles |
| US5067811A (en) * | 1987-04-28 | 1991-11-26 | Canon Kabushiki Kaisha | Illuminance distribution measuring system |
| US6099786A (en) * | 1996-02-23 | 2000-08-08 | Prime View International Co. | Method of making accurate dimension alignment film for LCD |
| CN1886684A (en) * | 2003-10-28 | 2006-12-27 | 阿而利克斯公司 | System and method for manipulating and processing materials using holographic optical trapping |
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