CN100476538C - Polarized light film carrier - Google Patents
Polarized light film carrier Download PDFInfo
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- CN100476538C CN100476538C CNB2006100578337A CN200610057833A CN100476538C CN 100476538 C CN100476538 C CN 100476538C CN B2006100578337 A CNB2006100578337 A CN B2006100578337A CN 200610057833 A CN200610057833 A CN 200610057833A CN 100476538 C CN100476538 C CN 100476538C
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- clamping section
- clamping
- polarization film
- movable plate
- fixed
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/673—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere using specially adapted carriers or holders; Fixing the workpieces on such carriers or holders
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
The related film carrier for polarized light (100) comprises: a base clamp part (110) on base (1) side and with a fixing plate (111) and at least one clamper (10), a first clamp part (120) on another side of base, the second and the third clamp part (130, 140) on back and front of the base, wherein the four clamp parts hold the film two sides, front and back ends respectively.
Description
Technical field
The present invention relates to polarized light film carrier, particularly when inspection is applicable to the polarization film of LCD, can keep and keep this polarization film under the state of polarization film flatness and the polarized light film carrier of its handover at each job position.
Background technology
The polarization film that is applicable to LCD (Liquid Crystal Display LCD) has kinds such as iodine class, dye class, phase differential, half transmitting and reflection-type.Wherein iodine class polarization film is used in iodine in transparent PVA (the Poly Vinyl Alcohol polyvinyl alcohol (PVA)) film as the high meticulous LCD polarization film with high transmission and high polarized light property, thereby can absorb the light of visible region.
The structure of above-mentioned polarization film is roughly stacked gradually by TAC (Tri-Acetyl-Cellulose triacetyl cellulose) film, cementing agent, polarization element, cementing agent and TAC film and forms.For manufacturing has the polarization film of said structure, owing to need to use roller (roller) etc., thereby in the manufacture process of polarization film, the friction force of roller may produce trickle scratch (scratch).In addition, in the manufacture process of polarization film, trickle distortion on the PVA rete or damage etc. may produce light leak (Network ニ Star Network).In this polarization film, produce under the situation of light leak or scratch etc. when the LCD picture driven, the fatal defective of spot may take place to produce in the picture.
Use polarizing film detection apparatus to check whether the polarization film that may produce critical defect in the LCD picture has flaw.Polarizing film detection apparatus is included in inspection in the polarization film and produces the foreign matter of flaw or the inspection job position of bubble etc. separates with the inspection job position of checking the light leak defective and checks.Will be used in 32 inches to the 42 inches polarization films among the big picture LCD be transplanted on above-mentioned polarizing film detection apparatus respectively check job position the time, need can be under the state of the flatness of keeping polarization film it to be transplanted on the carrier of respectively checking job position.
Summary of the invention
Therefore, in order to address the above problem, the invention provides a kind ofly when using polarizing film detection apparatus to check whether polarization film has flaw, can be under the state of the flatness of keeping polarization film it be transplanted on the inspection polarized light film carrier of respectively checking job position.
Other purpose of the present invention is, a kind of polarized light film carrier is provided, can be under the state of keeping the polarization film flatness, respectively check job position with what it was transplanted on polarizing film detection apparatus safely, and can check the function of the inspection platform (stage) that plays polarization film on the job position at each.
To achieve these goals, polarized light film carrier of the present invention comprises: the benchmark clamping section, and it is fixed on a side of base, and comprises fixed head and be arranged on the said fixing plate at least one binding clasp with a side that keeps polarization film; First clamping section is arranged on the opposite side of base movably; Second clamping section is arranged on the rear side of base movably; The 3rd clamping section is arranged on the front side of base movably.Wherein, the opposite side at one side at place, described benchmark clamping section and place, described first clamping section is positive relative both sides, the benchmark clamping section keeps a side of polarization film, first clamping section is along front/rear another side that moves and keep polarization film of the direction of present position, benchmark clamping section, front/rear rear side end and the front side end that moves and keep polarization film respectively of direction that second clamping section is relative toward each other with the 3rd clamping section.
In sum, polarized light film carrier of the present invention is when checking whether polarization film has flaw, because polarization film remains on the polarized light film carrier keeping under the state of flatness, then can be safely and promptly it is transplanted on and respectively checks job position, check that at each job position can play the effect of the inspection platform of polarization film, thereby can improve the throughput rate of polarized light film checking operation.
Description of drawings
Fig. 1 is the stereographic map of polarized light film carrier of the present invention;
Fig. 2 is the amplification stereogram of first clamping section shown in Figure 1;
Fig. 3 is the amplification stereogram of second clamping section shown in Figure 1;
Fig. 4 is the amplification stereogram of the 3rd clamping section shown in Figure 1;
Fig. 5 is the 3rd slide-and-guide parts shown in Figure 4 and the separation assembling stereogram of the 3rd servomotor transfer mechanism;
Fig. 6 is the separation assembling stereogram of binding clasp shown in Figure 1;
Fig. 7 is the side view of first and second clamping part shown in Figure 6.
Symbol description
1 base
2 polarization films
10 binding clasps
100 polarized light film carriers
110 benchmark clamping sections
111 fixed heads
120 first clamping sections
121 first slide-and-guide parts
122 first movable plates
123 first servomotor transfer mechanisms
130 second clamping sections
131 second slide-and-guide parts
132 second movable plates
133 second servomotor transfer mechanisms
140 the 3rd clamping sections
141 the 3rd slide-and-guide parts
142 the 3rd movable plates
143 the 3rd servomotor transfer mechanisms
Embodiment
Below, with reference to accompanying drawing embodiments of the invention are described.
Fig. 1 is the stereographic map of polarized light film carrier of the present invention.As shown in the figure, polarized light carrier 100 of the present invention comprises: benchmark clamping section 110, and it is fixed on a side of base 1, and comprises fixed head 111 and be arranged on the said fixing plate 111 at least one binding clasp 10 in order to a side that keeps polarization film 2; First clamping section 120 is arranged on the opposite side of base 1 movably; Second clamping section 130 is arranged on the rear side of base 1 movably; The 3rd clamping section 140 is arranged on the front side of base 1 movably.Benchmark clamping section 110 keeps a side of polarization film 2, first clamping section 120 is along front/rear another side that moves and keep polarization film 2 of the direction of 110 present positions, benchmark clamping section, the front/rear front/rear side that moves and keep polarization film 2 respectively of direction that second clamping section 130 is relative toward each other with the 3rd clamping section 140.
Next will the structure and the effect of polarized light film carrier 100 of the present invention be elaborated.
Polarized light film carrier 100 roughly comprises: base 1,110, the first clamping sections 120, benchmark clamping section, second clamping section 130 and the 3rd clamping section 140.
Benchmark clamping section 110 is fixed on a side of base 1, and first clamping section 120 is arranged on the opposite side of base 1 movably, and second clamping section 130 is arranged on the rear side of base 1 movably, and the 3rd clamping section 140 is arranged on the front side of base 1 movably.Benchmark clamping section 110 keeps a side of polarization film 2, first clamping section 120 is along front/rear another side that moves and keep polarization film 2 of the direction of 110 present positions, benchmark clamping section, the front/rear front/rear side that moves and keep polarization film 2 respectively of direction that second clamping section 130 is relative toward each other with the 3rd clamping section 140.
In said structure, as shown in Figure 1, benchmark clamping section 110 comprises fixed head 111 and binding clasp 10.Fixed head 111 is fixed on a side of base 1, and at least one binding clasp 10 is fixed on the said fixing plate 111 with forming a line mutually, to keep a side of polarization film 2.Be arranged on the said fixing plate 111 in order at least one binding clasp 10 of keeping polarization film 2 one sides in embodiments of the invention shown in Figure 1, two form a line mutually, promptly are arranged side by side into abreast row with the minor face of polarized light film carrier 100.
The direction relative with the benchmark clamping section 110 of two binding clasps 10 that are provided with the short side direction that is parallel to polarized light film carrier 100 is provided with first clamping section 120.As shown in Figure 2, first clamping section 120 comprises: binding clasp 10, a plurality of first slide-and-guide parts 121, first movable plate 122 and the first servomotor transfer mechanism 123.
The first slide-and-guide parts 121 of first clamping section 120 are provided with a plurality of, isolate and be fixed on the front side and the rear side of base 1 respectively.That is, a plurality of first slide-and-guide parts 121 are fixed on the base 1 according to the mode parallel with the long side direction of polarized light film carrier 100.The two side ends that is provided with first movable plate, 122, the first movable plates 122 on a plurality of first slide-and-guide parts 121 that are fixed on the base 1 is separately positioned on the first slide-and-guide parts 121, to be guided by a plurality of first slide-and-guide parts 121 and to move.
On according to first movable plate 122 that is provided with by 121 guiding of a plurality of first slide-and-guide parts and mobile mode, be provided with binding clasp 10, embodiments of the invention shown in Figure 2 are the embodiment that are provided with a binding clasp 10 on first movable plate 122, and the binding clasp 10 that is fixed on first movable plate 122 can keep another side of polarization film 2 when keeping polarization film 2.First clamping section 120 comprises the first servomotor transfer mechanism 123, moves so that the binding clasp 10 of maintenance polarization film 2 another sides advances towards benchmark clamping section 110 or direction of retreat is front/rear.
The first servomotor transfer mechanism 123 make first movable plate 122 along a plurality of first slide-and-guide parts 121 towards the benchmark clamping section 110 front/rear move, so that the binding clasp 10 that is fixed on first movable plate 122 is a benchmark along advancing or direction of retreat is front/rear moves with benchmark clamping section 110, thereby also arrange the position that binding clasp 10 is moved to can keep polarization film 2, then, after binding clasp 10 keeps the opposite side of polarization film 2, first movable plate 122 is moved to regulate the tension force of polarization film 2 along direction of retreat.
As shown in Figure 2, for binding clasp 10 is moved in the mode that can keep polarization film 2, be the tension force of regulating maintained polarization film 2 perhaps, and make first movable plate, the 122 front/rear first mobile servomotor transfer mechanisms 123 comprise that the first servomotor portion 124, first supports pulley 125, second and supports pulley 126, fixed part 127 and band (バ Application De) parts 128.
The first servomotor portion 124 is arranged on a side of first movable plate, and comprising motor 124a, pulley 124b, tape member 124c and turning axle 124d, the revolving force that is produced by motor 124a passes to the first support pulley 125 by pulley 124b, tape member 124c and turning axle 124d.First both sides of supporting pulley 125 of accepting the transmission revolving force are respectively equipped with second and support pulley 126, are provided with tape member 128 at the upside that is fixed in the fixed part 127 on the base 1.
Direction perpendicular to first clamping section 120, the long side direction that promptly is parallel to polarized light film carrier 100 is provided with second clamping section 130, wherein, described first clamping section 120 is front/rear mobile by the rotation of the friction force between tape member 128 and the first support pulley 125 and a plurality of second support pulley 126 and the first support pulley 125.That is, as shown in Figure 3, the long side direction that second clamping section 130 is parallel to base 1 is arranged on the rear side of base 1.At this, the rear side of base 1 is represented is upper portion when observing polarized light film carrier 100 in Fig. 1.
The a plurality of second slide-and-guide parts 131 that constitute second clamping section 130 are isolated predetermined space respectively and are fixed on the base 1, second movable plate 132 is according to being provided with by 131 guiding of a plurality of second slide-and-guide parts and mobile mode, and at least one binding clasp 10 is fixed on a side of second movable plate 132 in order to keep the rear side end of polarization film 2.In embodiments of the invention shown in Figure 3, at least one binding clasp 10 that is fixed on second movable plate 132 is arranged side by side three according to the mode that is parallel to polarized light film carrier 100 long side directions, to keep the rear side end of polarization film 2.
When keeping the rear side end of polarization film 2, three binding clasps 10 that are arranged on second movable plate 132 can be controlled by the control device (not shown) simultaneously or separately, to keep the rear side end of polarization film 2.Second clamping section 130 comprises the second servomotor transfer mechanism 133, so that it is front/rear mobile towards the 3rd clamping section 140 to be provided with second movable plate 132 of three binding clasps 10 that drive individually or simultaneously.
The second servomotor transfer mechanism 133 comprises the second servomotor portion 134, the second sense of rotation transform component 135 and the second ball-screw transfer mechanism 136, so that front/rear mobile towards the 3rd clamping section 140 according to second movable plate 132 that is provided with by 131 guiding of a plurality of second slide-and-guide parts and mobile mode.
The second servomotor portion 134 is fixed on a side of second movable plate 132, promptly be fixed on the upside of this side, and in order to produce revolving force, comprise motor 134a, pulley 134b, tape member 134c and turning axle 134d, the revolving force that is produced by motor 134a passes to a plurality of sense of rotation transform components 135 by pulley 134b, tape member 134c and turning axle 134d.A plurality of sense of rotation transform components 135 are separately positioned on the both sides of second movable plate 132, use the bevel gear (not shown) with the direction of conversion by the revolving force of motor 134a generation.For example, according to will being that the minor face that revolving force that rotary middle spindle is rotated is transformed into polarized light film carrier 100 is the mode conversion sense of rotation that rotary middle spindle is rotated with the long limit of polarized light film carrier 100 (shown in Figure 1).
Revolving force by a plurality of sense of rotation transform components 135 difference conversion sense of rotation transmits to each second ball-screw transfer mechanism 136.The second ball-screw transfer mechanism 136 comprises a plurality of, be separately positioned on a side of a plurality of sense of rotation transform components 135, each second ball-screw transfer mechanism 136 makes second movable plate 132 towards the 3rd clamping section 140 front/rear moving by the revolving force of being changed direction by sense of rotation transform component 135, so that binding clasp 10 moves polarization film 2 and arranges its polarization film, perhaps regulate the tension force of the polarization film 2 that is kept.
In the direction relative with the binding clasp 10 that keeps polarization film 2 rear sides the 3rd clamping section 140 is set, it comprises the 3rd movable plate 142 that is provided with a plurality of binding clasps 10.As Fig. 4 and shown in Figure 5, the 3rd clamping section 140 comprises a pair of the 3rd slide-and-guide parts 141, the 3rd movable plate 142, the 3rd servomotor transfer mechanism 143 and stroke (ス ト ロ one Network) transfer mechanism 145.
A pair of the 3rd slide-and-guide parts 141 are isolated predetermined space and are arranged on the base 1.Promptly as shown in Figure 4, a pair of the 3rd slide-and-guide parts 141 are fixed on the base 1, and a plurality of the 3rd movable plates 142 of side are isolated predetermined being disposed on the base 1 respectively movably thereon.
Be provided with the binding clasp 10 that keeps polarization film 2 front according to a side by many 3rd movable plates 142 that the guiding of the 3rd slide-and-guide parts 141 and the mode that moves are provided with, in order on each the 3rd movable plate 142, a binding clasp 10 to be set, when having a plurality of the 3rd movable plate 142, corresponding with it respectively binding clasp 10 also has a plurality of, and is arranged on each the 3rd movable plate 142.
Front/rearly move the 3rd movable plate 142, perhaps to regulate the tension force of polarization film 2 so that be separately positioned on binding clasp 10 on a plurality of the 3rd movable plates 142 and move to the front of polarization film 2 and arrange.For this reason, the 3rd clamping section 140 has a plurality of the 3rd servomotor transfer mechanisms 143.
A plurality of the 3rd servomotor transfer mechanisms 143 are set to be used for front/rear mobile towards second clamping section 130 respectively by a pair of the 3rd the 3rd movable plate 142 that slide-and-guide parts 141 guide and mobile mode is provided with respectively, for this reason, a plurality of the 3rd servomotor transfer mechanisms 143 comprise the 3rd servomotor portion 146 and the 3rd ball-screw transfer mechanism 144 respectively.
The 3rd servomotor portion 146 is separately positioned on a side of a plurality of the 3rd movable plates 142, and comprising motor 146a, pulley 146b, tape member 146c respectively, the revolving force that is produced by motor 146a passes to the 3rd ball-screw transfer mechanism 144 by pulley 146b and tape member 146c.The 3rd ball-screw transfer mechanism 144 comprises ball-screw 144a and movable block 144b, and is front/rear mobile towards second clamping section, 130 sides respectively in order to make the 3rd movable plate 142 by the revolving force that is transmitted.
On the movable block 144b of the 3rd ball-screw transfer mechanism 144, be fixed with the 3rd movable plate 142, straight line by ball-screw 144a moves the 3rd movable plate 142 is moved towards second clamping section, 130 sides are front/rear, thereby the front that makes the binding clasp 10 that is arranged on the 3rd movable plate 142 move to polarization film 2 is also arranged, and perhaps regulates the tension force of polarization film 2.
The 3rd clamping section 140 uses the tension force of 146 pairs of polarization films 2 of the 3rd servomotor portion to regulate, and also utilizes stroke transfer mechanism 145 to regulate the tension force of polarization film 2 simultaneously.For example, use the revolving force that produces by the 3rd servomotor portion 146 to make the 3rd movable plate 142 front/rear moving, regulate polarization film 2 tension force, and the flatness of using stroke transfer mechanism 145 to regulate polarization film 2 marginal portions.
The stroke transfer mechanism 145 that increases for the flatness of regulating polarization film 2 marginal portions makes the front/rear respectively mobile stroke of the 3rd movable plate 142 that is separately positioned on a plurality of the 3rd slide-and-guide parts 141, to regulate the tension force of polarization film 2.For this reason, a plurality of stroke transfer mechanisms 145 comprise stroke movable plate 145a, stroke cylinder transfer mechanism 145b and stroke moving-member 145c.
Stroke movable plate 145a and a plurality of the 3rd movable plate 142 are isolated respectively, simultaneously according to by many 141 guiding of the 3rd slide-and-guide parts and mobile respectively mode being provided with.For this reason, a pair of the 3rd slide-and-guide parts 141 comprise fixed part 141a, guiding parts 141b, the first movable block 141c and the second movable block 141d respectively, the 3rd movable plate 142 is arranged on the first movable block 141c, and stroke movable plate 145a is arranged on the second movable block 141d.
Be fixed with stroke cylinder transfer mechanism 145b at the upside that is arranged at the stroke movable plate 145a on the second movable block 141d, be fixed on the 3rd movable plate 142 by the front/rear stroke moving-member 145c that moves a stroke of this trip cylinder transfer mechanism 145b, thus, make by the 3rd servomotor transfer mechanism 143 that the 3rd movable plate 142 is front/rear to be moved and the tension force that remains on the polarization film 2 on the binding clasp 10 is regulated, then, thus make again that the 3rd movable plate 142 is front/rear to move the tension force that strokes can be regulated polarization film 2.At this, for stroke moving-member 145c is resetted by the advance direction of drawing back after moving of stroke cylinder transfer mechanism 145b, stroke transfer mechanism 145 has Returning part 145d, and this Returning part 145d comprises guiding parts (not shown) and elastomeric element (not shown).
Above-mentioned at least one binding clasp 10 that is separately positioned on benchmark clamping section 110, first clamping section 120, second clamping section 130 and the 3rd clamping section 140 can drive separately or simultaneously by control device on benchmark clamping section 110, first clamping section 120, second clamping section 130 and the 3rd clamping section 140, especially for adjusting the flatness of polarization film 2, can be individually or side by side drive and be respectively equipped with a plurality of the 3rd movable plates 142 of binding clasp 10 in the 3rd clamping section 140, thereby carries out tension adjustment to adjust the flatness of polarization film 2.
As shown in Figure 6, the tension force for the flatness of regulating polarization film 2 keeps the binding clasp 10 of polarization film 2 to comprise clip 11, clamps slide-and-guide parts 12, clamps cylinder 13, first clamping part 14 and second clamping part 15.
In addition, be respectively equipped with the clamping slide-and-guide parts of forming by movable block 12b and guiding parts 12a 12 in the bottom surface of clip 11, in order to channeling conduct when clip 11 moves, side at the tilt component 11a that is arranged at clip 11 inboards is fixed with first clamping part 14, is arranged on the 3rd movable plate 142 with second clamping part 15 that keeps or unclamp polarization film 2 with the engagement of first clamping part 14.
In case first clamping part 14 moves, then the side of tilt component 11a is that center rotation and its opposite side descend with hinge 11b axle, and first clamping part 14 and second clamping part 15 are meshing with each other thus, keep polarization film 2.This state as shown in Figure 7, first clamping part 14 and second clamping part 15 are meshing with each other and when keeping polarization film 2, can keep polarization film under the state of first clamping part, 14 to the second clamping parts, 15 more outstanding preset distance n1, the preset distance n1 that first clamping part 14 is given prominence to is in 0 to 0.5mm.Therefore, first clamping part 14 can keep polarization film 2 in the position identical with second clamping part 15.
First clamping part 14 and second clamping part 15 are when keeping polarization film 2, first clamping part 14 and second clamping part 15 keep the interval n2 of polarization films 2 to remain in the scope apart from polarization film 2 edges 2.0 to 2.5mm, scope with maximum keeps as far as possible, so that minimum by caused polarization film 2 losses of the maintenance of first clamping part 14 and second clamping part 15, can prevent polarization film 2 bendings simultaneously.In order to keep polarization film 2 safely with the interval n2 of minimum, by smear in lacklustre white rubber material and the lacklustre white plastic material any on first clamping part 14 and second clamping part, 15 surfaces, can increase friction force, thereby can keep polarization film 2 by minimally.
Binding clasp 10 is provided with first clamping part 14 and second clamping part 15 that keeps polarization film 2, first movable plate 122, second movable plate 132 and the 3rd movable plate 142 are separately positioned on first clamping section 120 with binding clasp 10, on second clamping section 130 and the 3rd clamping section 140, first movable plate 122, second movable plate 132 and the 3rd movable plate 142 drive or side by side drive the first servomotor transfer mechanism 123 respectively individually by the control device (not shown), the second servomotor transfer mechanism 133 and the 3rd servomotor transfer mechanism 143 can make its front/rear individually moving or side by side front/rear moving respectively.In addition, at least one binding clasp 10 that is separately positioned on fixed head 111, second movable plate 132 and the 3rd movable plate 142 also can carry out front/rear moving or the maintenance action separately individually by control device.Promptly, at least one binding clasp 10 that is separately positioned on benchmark clamping section 110, second clamping section 130 and the 3rd clamping section 140 can drive by the control of control device individually to keep a side of polarization film 2, also can side by side drive simultaneously to keep polarization film 2.
The structure of aforesaid polarized light film carrier 100, because can be individually or side by side drive binding clasp 10 or each movable plate 122,132,142 etc., so changing polarization film 2 into littler polarization film 3 when (as shown in Figure 1), move each clamping section 120,130,140 individually or side by side by the control device that stores polarization film 2 size information in advance, the position of polarization film 2 is arranged or adjustment of tonicity.In addition, when regulating by the tension force of each 120,130,140 pairs of polarization film 2 in clamping section and adjusting flatness, flatness can be adjusted at ± 0.5mm in.
Be arranged on along the binding clasp 10 on each clamping section 120,130,140 that front/rear direction moves, the flatness that can regulate polarization film 2 more accurately for keeping polarization film 2 and regulate flatness, driving individually or side by side by control device.Especially the 3rd clamping section 140 is when regulating the tension force of polarization film 2, owing to can make a plurality of binding clasps 10 individually or the side by side front/rear tension force of regulating polarization film 2 that moves by control device, so can accurately regulate the flatness of polarization film 2.
In case regulated the flatness of polarization film 2 by above-mentioned polarized light film carrier 100, then can be safely and promptly polarized light film carrier 100 is transplanted on the polarizing film detection apparatus (not shown) respectively check job position, be transplanted on the function that the polarized light film carrier 100 of respectively checking job position can play the inspection platform of polarizing film detection apparatus, use the camera (not shown) whether to have flaw to carry out contactless inspection polarization film 2 in each review of operations position.At this, illustrated reference number 4 is an electromagnetic valve component, it is arranged on the base 1, in order to accept providing it to cylinder or motor from the power supply of outside or the supply of air pressure, the polarization film 3 of reference number 3 expressions polarized light film carrier 100 retainable minimums of the present invention.Therefore, for keeping minimum polarization film 3 polarization film 2 to maximum, polarized light film carrier 100 adopts first to the 3rd servomotor transfer mechanism 123,133,143.
By this first to the 3rd servomotor transfer mechanism 123,133,143 front/rear move polarization film 2,3 arranged after, in case binding clasp 10 maintains polarization film 2,3, then make the binding clasp 10 that maintains polarization film 2,3 move and regulate the tension force of long limits of polarization film 2,3 or short side direction, respectively check the job position (not shown) keeping under the state of flatness polarization film 2,3 is transplanted on.In addition, adopt the 3rd servomotor transfer mechanism 143 the 3rd clamping section 140 can with as the stroke cylinder transfer mechanism 145b of other stroke transfer mechanism 145 make up the tension force of polarization film 2,3 is regulated.Thus, in case regulated the tension force of polarization film 2,3 and kept flatness, the polarized light film carrier 100 that then will maintain polarization film is transplanted on respectively checks job position, plays the effect of checking platform at the inspection job position of being transferred.
Thus, when using polarizing film detection apparatus to check whether polarization film has flaw, because polarization film remains on the polarized light film carrier keeping under the state of flatness, then can be safely and promptly it is transplanted on and respectively checks job position, check that at each job position can play the effect of the inspection platform of polarization film, thereby can improve the throughput rate of polarized light film checking operation.
Claims (16)
1. a polarized light film carrier is characterized in that, described carrier comprises:
The benchmark clamping section is fixed on a side of base, comprises fixed head and at least one binding clasp, and described binding clasp is arranged on the described fixed head, in order to keep a side of polarization film;
First clamping section is arranged on the opposite side of described base movably;
Second clamping section is arranged on the rear side of described base movably;
The 3rd clamping section is arranged on the front side of described base movably,
Wherein, the opposite side at one side at place, described benchmark clamping section and place, described first clamping section is positive relative both sides, described benchmark clamping section keeps a side of polarization film, described first clamping section is front/rear mobile to the direction of present position, described benchmark clamping section, and another side of maintenance polarization film, front/rear the moving of direction that described second clamping section is relative toward each other with described the 3rd clamping section, and keep the rear side end and the front side end of polarization film respectively.
2. polarized light film carrier according to claim 1 is characterized in that, described first clamping section comprises:
The front side and the rear side of described base are isolated and be fixed on to a plurality of first slide-and-guide parts respectively;
First movable plate, it is by described a plurality of first slide-and-guide parts guiding and mobile;
Binding clasp is fixed on a side of described first movable plate, and keeps described another side of polarization film;
The first servomotor transfer mechanism makes by described a plurality of first slide-and-guide parts guiding and mobile described first movable plate and carries out front/rear moving towards described benchmark clamping section.
3. polarized light film carrier according to claim 2 is characterized in that, the described first servomotor transfer mechanism comprises:
The first servomotor portion is arranged on a side of described first movable plate and produces revolving force;
First supports pulley, the revolving force that is arranged on a side of the described first servomotor portion and accepts to transmit;
A plurality of second supports pulley, is separately positioned on the both sides of the described first support pulley;
Fixed part is fixed on the described base;
Tape member is connected to described first upside and described a plurality of second that supports pulley and supports the downside of pulley, and is located at the upside of described fixed part.
4. polarized light film carrier according to claim 1 is characterized in that, described second clamping section comprises:
A plurality of second slide-and-guide parts are fixed on the described base with predetermined space;
Second movable plate, it is by described a plurality of second slide-and-guide parts guiding and mobile;
At least one binding clasp is fixed on a side of described second movable plate and the rear side end of maintenance polarization film;
The second servomotor transfer mechanism makes by described a plurality of second slide-and-guide parts guiding and mobile described second movable plate and carries out front/rear moving towards described the 3rd clamping section.
5. polarized light film carrier according to claim 4 is characterized in that, the described second servomotor transfer mechanism comprises:
The second servomotor portion is arranged on a side of described second movable plate and produces revolving force;
A plurality of sense of rotation transform components are separately positioned on the both sides of described second movable plate and the sense of rotation that conversion is produced by the second servomotor portion;
A plurality of second ball-screw transfer mechanisms, be separately positioned on described a plurality of sense of rotation transform component, accept to transmit the converted revolving force of direction that comes by the sense of rotation transform component and rotate, and make described second movable plate carry out front/rear moving towards described the 3rd clamping section.
6. polarized light film carrier according to claim 1 is characterized in that, described the 3rd clamping section comprises:
Many to the 3rd slide-and-guide parts, isolate predetermined space between two the 3rd slide-and-guide parts of every centering and be fixed on the described base;
A plurality of the 3rd movable plates are respectively by described many to the 3rd slide-and-guide parts guiding and mobile;
A plurality of binding clasps are separately fixed at a side of described a plurality of the 3rd movable plates and the front side end of maintenance polarization film;
A plurality of the 3rd servomotor transfer mechanisms make by described and many front/rear moving are carried out in the 3rd slide-and-guide parts guiding and described a plurality of the 3rd movable plates of moving respectively towards described second clamping section;
A plurality of stroke transfer mechanisms, make be separately positioned on described many to the each front/rear respectively stroke that moves of described the 3rd movable plate on the 3rd slide-and-guide parts.
7. polarized light film carrier according to claim 6 is characterized in that, described a plurality of the 3rd servomotor transfer mechanisms comprise respectively:
The 3rd servomotor portion is arranged on a side of described the 3rd movable plate and produces revolving force;
The 3rd ball-screw transfer mechanism is arranged on a side of described the 3rd servomotor portion, accepts to transmit the revolving force that is produced by the 3rd servomotor portion that comes and rotates, and make described the 3rd movable plate carry out front/rear moving towards described second clamping section.
8. polarized light film carrier according to claim 6 is characterized in that, described a plurality of stroke transfer mechanisms comprise respectively:
The stroke movable plate is isolated with described the 3rd movable plate, and by described a pair of the 3rd slide-and-guide parts guiding and mobile;
The stroke cylinder transfer mechanism is fixed on the described stroke movable plate;
The stroke moving-member is fixed on described the 3rd movable plate, moves and makes the each front/rear respectively stroke that moves of the 3rd movable plate by described stroke cylinder transfer mechanism, to regulate the tension force of polarization film.
9. according to claim 1,2,4 and 6 each described polarized light film carriers, it is characterized in that described binding clasp comprises:
A plurality of clips, side is connected through the hinge and is provided with the tilt component that the dip plane is provided within it, the upside of described tilt component is connected by first elastomeric element with the upper surface of described clip inboard, and the opposite side of described clip is connected with the parts that are fixedly clamped by second elastomeric element;
A plurality of clamping slide-and-guide parts are separately positioned on the bottom surface of described clip and lead when clip moves;
A plurality of first clamping parts are fixed on a side of described tilt component;
A plurality of second clamping parts are respectively with first clamping part engagement, to keep or to unclamp polarization film;
Clamp cylinder, make two side ends be respectively equipped with front/rear the moving of clamping link of the niproll that moves along described dip plane, make described a plurality of first clamping parts that are fixed on described tilt component one side move preset distance by niproll, by moving of described a plurality of first clamping parts, a plurality of first clamping parts and described a plurality of second clamping part are meshing with each other respectively, drive described clamping link in the mode that maintains polarization film.
10. a polarized light film carrier is characterized in that, described carrier comprises:
The benchmark clamping section comprises at least one binding clasp, and it is fixed on the fixed head with forming a line mutually, and to keep a side of polarization film, described fixed head is fixed on a side of base;
First clamping section comprises the first servomotor transfer mechanism so that the binding clasp that is fixed on first movable plate, one side that is arranged at movably on the described base and keeps another side of polarization film towards described benchmark clamping section front/rear moving;
Second clamping section comprises the second servomotor transfer mechanism, so that front/rear the moving of at least one binding clasp that is separately fixed at second movable plate, one side that is arranged at movably on the described base and keeps the polarization film rear side end;
The 3rd clamping section comprises the 3rd servomotor transfer mechanism so that be separately fixed at a plurality of binding clasps of being arranged at the 3rd movable plate one side on the described base movably and keeping the polarization film front side end respectively towards described second clamping section front/rear moving,
Wherein, it is relative that a side of described polarization film and the opposite side of described polarization film are rectified face, by described first clamping section, described second clamping section and the 3rd clamping section front/rear moving separately, the flatness of the polarization film that kept regulated.
11. polarized light film carrier according to claim 10, it is characterized in that, by individual drive respectively or drive described first to the 3rd servomotor transfer mechanism simultaneously, first to the 3rd movable plate that makes described first to the 3rd clamping section thus respectively individually or side by side front/rear moving.
12. polarized light film carrier according to claim 10 is characterized in that, in described benchmark clamping section, at least one binding clasp of being provided with respectively of described second clamping section and described the 3rd clamping section drives individually to keep a side of polarization film.
13. polarized light film carrier according to claim 10 is characterized in that, described binding clasp comprises:
A plurality of clips, side is connected through the hinge and is provided with the tilt component that the dip plane is provided within it, the upside of described tilt component is connected by first elastomeric element with the upper surface of described clip inboard, and the opposite side of described clip is connected with the parts that are fixedly clamped by second elastomeric element;
A plurality of clamping slide-and-guide parts are separately positioned on the bottom surface of described clip and lead when clip moves;
A plurality of first clamping parts are fixed on a side of described tilt component;
A plurality of second clamping parts are respectively with first clamping part engagement, to keep or to unclamp polarization film;
Clamp cylinder, make two side ends be respectively equipped with front/rear the moving of clamping link of the niproll that moves along described dip plane, make described a plurality of first clamping parts that are fixed on described tilt component one side move preset distance by niproll, by driving to described clamping link, moving of described a plurality of first clamping parts and being meshing with each other respectively with described a plurality of second clamping parts, thus maintain polarization film.
14. polarized light film carrier according to claim 13 is characterized in that, described first clamping part meshes with described second clamping part under than the state of the more outstanding 0.5mm of described second clamping part, to keep polarization film.
15. polarized light film carrier according to claim 13 is characterized in that, described first and second clamping part maintains polarization film in the scope at the edge 2.0 to 2.5mm of distance polarization film.
16. polarized light film carrier according to claim 13, it is characterized in that, described first and second clamping part scribbles in lacklustre white rubber material and the lacklustre white plastic material any, to increase friction force on its surface when keeping polarization film.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050039504A KR100670977B1 (en) | 2005-05-11 | 2005-05-11 | Carrier for a Polarizing Film |
| KR1020050039504 | 2005-05-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1862338A CN1862338A (en) | 2006-11-15 |
| CN100476538C true CN100476538C (en) | 2009-04-08 |
Family
ID=37389802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100578337A Expired - Fee Related CN100476538C (en) | 2005-05-11 | 2006-03-01 | Polarized light film carrier |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4105729B2 (en) |
| KR (1) | KR100670977B1 (en) |
| CN (1) | CN100476538C (en) |
| TW (1) | TWI311656B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100788733B1 (en) * | 2005-12-05 | 2007-12-26 | 에버테크노 주식회사 | Apparatus and Method for Inspecting Polarizing Film |
| KR101296644B1 (en) * | 2006-12-28 | 2013-08-14 | 엘지디스플레이 주식회사 | Auto Probe Device For Inspecting Liquid Crystal Display Panel |
| KR100852140B1 (en) | 2007-04-05 | 2008-08-13 | (주)엔에스 | Apparatus for supplying polarizer film |
| KR100804033B1 (en) * | 2007-10-04 | 2008-02-18 | 주식회사 쓰리비 시스템 | Apparatus for inspecting optical film |
| KR100921154B1 (en) * | 2008-03-05 | 2009-10-12 | 주식회사 엘지화학 | caririer box for polarizer |
| JP5276875B2 (en) * | 2008-03-31 | 2013-08-28 | 富士フイルム株式会社 | Film defect inspection method and apparatus |
| CN104199210A (en) * | 2014-08-04 | 2014-12-10 | 京东方科技集团股份有限公司 | Display device and manufacturing method thereof |
| CN108121101B (en) * | 2016-11-29 | 2020-11-20 | 上海微电子装备（集团）股份有限公司 | Wire grid unit and protection device thereof |
| TWI615342B (en) * | 2017-03-21 | 2018-02-21 | 德律科技股份有限公司 | Circuit board test system, circuit board test method, and circuit board clamping apparatus |
| CN112881405B (en) * | 2021-01-13 | 2022-08-05 | 苏州精濑光电有限公司 | Detection device and detection method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06117964A (en) * | 1992-10-06 | 1994-04-28 | Hitachi Electron Eng Co Ltd | Table for placing film substrate |
| JP3264192B2 (en) | 1996-10-28 | 2002-03-11 | 株式会社デンソー | Flexible printed wiring board holding device |
| JP2002107410A (en) | 2000-09-29 | 2002-04-10 | Ando Electric Co Ltd | Tab automatic handler |
| KR100487534B1 (en) * | 2002-08-20 | 2005-05-03 | 최현호 | Clamping device for maintaining evenness of film |
| KR100625689B1 (en) * | 2003-12-12 | 2006-09-20 | 에버테크노 주식회사 | Apparatus for Inspecting Polarized Film |
-
2005
- 2005-05-11 KR KR1020050039504A patent/KR100670977B1/en not_active IP Right Cessation
-
2006
- 2006-01-05 TW TW095100492A patent/TWI311656B/en not_active IP Right Cessation
- 2006-02-21 JP JP2006043648A patent/JP4105729B2/en not_active Expired - Fee Related
- 2006-03-01 CN CNB2006100578337A patent/CN100476538C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4105729B2 (en) | 2008-06-25 |
| JP2006317430A (en) | 2006-11-24 |
| KR20060117573A (en) | 2006-11-17 |
| TWI311656B (en) | 2009-07-01 |
| CN1862338A (en) | 2006-11-15 |
| KR100670977B1 (en) | 2007-01-17 |
| TW200643486A (en) | 2006-12-16 |
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