CN105474293A - Method for applying optical film to optical display cell - Google Patents

Method for applying optical film to optical display cell Download PDF

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Publication number
CN105474293A
CN105474293A CN201580001632.2A CN201580001632A CN105474293A CN 105474293 A CN105474293 A CN 105474293A CN 201580001632 A CN201580001632 A CN 201580001632A CN 105474293 A CN105474293 A CN 105474293A
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CN
China
Prior art keywords
blooming
display unit
sheet material
optical display
cell assembly
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Granted
Application number
CN201580001632.2A
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Chinese (zh)
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CN105474293B (en
Inventor
中西多公岁
村上奈穗
武田健太郎
徐创矢
小塩智
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Nitto Denko Corp
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Nitto Denko Corp
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Publication of CN105474293A publication Critical patent/CN105474293A/en
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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
    • G02F1/133—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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Polarising Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

The present invention is a method that uses: a cell assembly motherboard (B) constituted of a plurality of optical display cells arranged in a vertical direction on a substrate with sides having terminal parts being positioned in the transverse direction; and an optical film laminate roll (22) obtained by winding an optical film laminate wherein a carrier film (21e) is attached, via an adhesive layer, to an optical film having a width corresponding to the transverse width of the optical display cells excluding the terminal parts. This method includes: a step for conveying the cell assembly motherboard to a laminate position; a step for unrolling the optical film laminate from the roll and conveying the same to the laminate position; a step for successively forming a notch in the optical film laminate that is unrolled and the adhesive layer in the transverse direction with spacing in the direction of length corresponding to the vertical dimensions of the optical display cells and thereby forming a plurality of optical film sheets supported on the carrier film; and a step for peeling the optical film sheet from the carrier film such that the adhesive layer remains at the side of the optical film in the laminate position and successively attaching the optical film sheet to an optical display surface of the individual optical display cells on the cell assembly motherboard excluding the terminal parts.

Description

In the method for optical display unit laminating blooming sheet material
Technical field
The present invention relates to the method for the optical display unit laminating blooming sheet material to such as organic EL display unit or liquid crystal display and so on.Especially, the present invention relates to the rectangular multiple optical display unit be formed in terminal part and to fit successively the method for blooming sheet material, wherein, described terminal part has the electric terminal for being electrically connected.
Background technology
The width comprised by regulation is cut off by specified length while the reel debatching of blooming with the blooming of the polaroid of long continuous band-shaped formation, being fitted in successively by the sheet material of this cut-off blooming is delivered on the liquid crystal display of bonding position successively, form applying system and the method thereof of Roll-To-Panel (RTP) mode thus, such as, announced by International Publication publication WO2009/128241A1 (patent documentation 1).
It is comparatively large and have the optical display unit of rigidity that above-mentioned known method is applicable to such as TV liquid crystal display or personal computer liquid crystal display equidimension, with the blooming sheet material cutting into sheets of sizes is fitted to one by one compared with the previous methods of display unit, there is the advantage making manufacturing process's high efficiency, there is the trend be generally used.But the method inconvenience is applicable to fit blooming on the optical display panel that such as smart mobile phone, Small-scale Flat computer equidimension are relatively little, and practical application leaves some room for improvement.And, for this thin and the optical display unit of flexibility can be had as organic EL display unit, due to its flexibility, be difficult to adopt the method described in above-mentioned patent documentation 1 to carry out the laminating of blooming, do not there is practicality.Particularly, when organic EL display unit is the reduced size for smart mobile phone, Small-scale Flat computer etc., be not easy to adopt the method described in above-mentioned patent documentation 1 to carry out the laminating of blooming sheet material.
As describing the industrial patent documentation manufacturing organic EL display unit of less picture dimension, there is No. 10-1174834, korean patent application Publication (patent documentation 2).According to the method that this patent documentation 2 is recorded, form resin molding on the glass substrate, using this resin molding as the base material for the formation of membranaceous display unit.Then, form multiple display units of multiple row configuration in length and breadth on the substrate, cover whole surface with engineering film, next, the base material forming this display unit is peeled off from glass substrate.Afterwards, each membranaceous display unit is cut off under the state being fitted with engineering film, in order to make at each membranaceous display unit while the terminal part of electric terminal with electrical connection that formed is stripped and exposes, at the position corresponding with this terminal part, this project film is peeled off, form membranaceous display unit one by one thus.
This patent documentation 2 discloses the manufacture method that the terminal part with the electric terminal be electrically connected is formed in rectangular membranaceous optical display unit on one side, but for blooming of fitting to this optical display unit, such as laminating comprises the blooming of polarizer, then without any instruction.
But, when using liquid crystal display, in order to show image, the blooming comprising polarizer must be fitted to this unit, even organic EL display unit, in order to suppress internal reflection, also need to be fitted in the stacked circularly polarizing plate of phase retardation film on polarizer on unit.
Prior art document
Patent documentation
Patent documentation 1: International Publication publication WO2009/128241A1
Patent documentation 2: No. 10-1174834, korean patent application Publication
Patent documentation 3:(Japan) JP 2007-157501 publication
Patent documentation 4:(Japan) JP 2013-63892 publication
Patent documentation 5:(Japan) JP 2010-13250 publication
Patent documentation 6:(Japan) JP 2013-35158 publication
Patent documentation 7: International Publication publication WO2009/104371A1
Patent documentation 8:(Japan) No. 2013-070787, Patent
Patent documentation 9:(Japan) No. 2013-070789, Patent
Patent documentation 10:(Japan) special permission No. 5204200 publication
Patent documentation 11:(Japan) special permission No. 5448264 publication
Summary of the invention
The problem that invention will solve
Problem of the present invention is, provides a kind of and can easily be applicable to such as smart mobile phone, optical display panel laminating blooming that Small-scale Flat computer equidimension is less, and can carry out the method for high efficiency laminating.
Another problem of the present invention is, even if provide a kind of optical display unit to be have flexible flexible sheet equipment structure, also can carry out the method for the laminating of blooming sheet material simply in the mode of reel counter plate (RTP).
For solving the technical scheme of problem
In one embodiment of the present invention, in order to be formed in rectangular optical display unit laminating blooming sheet material on one side to the terminal part of the electric terminal with electrical connection, a kind of method is provided, the method uses: cell assembly motherboard, consists of the rectangular multiple optical display unit be formed in the terminal part of electric terminal with electrical connection and is positioned at transverse direction with the limit with terminal part and optics shows supine state at least puts with column-shaped in longitudinal direction and be arranged on base material; Optical film laminate reel, it is rolled into drum by blooming by the fitted continuous band-shaped optical film laminate of carrier film of adhesive layer, this blooming at least comprises polarizing layer, described polarizing layer have with on cell assembly motherboard with the optical display unit of column-shaped longitudinal arrangement, width that transverse width under ordered state except terminal part is corresponding.
The method includes the steps of: multiple cell assembly motherboard is transported to bonding position successively; Optical film laminate is released from this optical film laminate reel and is transported to described bonding position; With and on cell assembly motherboard with the interval on length direction corresponding to the longitudinal size under the ordered state of the optical display unit of column-shaped longitudinal arrangement, form otch in the horizontal at this blooming of the optical film laminate be released successively with this adhesive layer, thus formation is supported in the blooming sheet material in carrier film by adhesive layer; In bonding position, blooming sheet material is peeled off from carrier film by the state staying blooming side with adhesive layer, the blooming sheet material be stripped is fitted in successively along on the cell assembly motherboard of throughput direction movement with the region of the optics display surface except terminal part of each optical display unit of column-shaped longitudinal arrangement.
And then, in the method, to on cell assembly motherboard with in the optical display unit of column-shaped longitudinal arrangement, before optical display unit the most front during longitudinal 2 observation carries out the laminating of this blooming sheet material, regulon aggregate motherboard is relative to the lateral attitude of throughput direction and orientation angles, make optical display unit relative to the blooming sheet material carried to bonding position aligned position in transverse direction and orientation angles, by the conveying of regulon aggregate motherboard, alignd in the front end of the corresponding optical display unit on the front end of each blooming sheet material and this cell assembly motherboard.
In another example of the present invention, replace the formation of the cross sections forming blooming sheet material, in bonding position, described blooming is peeled off from carrier film by the state staying blooming side with adhesive layer, the blooming be stripped is fitted in continuously along on the cell assembly motherboard of throughput direction movement with the region of the optics display surface except terminal part of multiple optical display units of column-shaped longitudinal arrangement.Then, the multiple optical display units be fitted with continuously on the cell assembly motherboard of blooming are cut off and is separated into unit one by one, meanwhile, cut off at the longitudinal end of this optical display unit the described blooming fitting in each unit.
No matter be which kind of embodiment, on cell assembly motherboard, the row of multiple longitudinal direction be made up of multiple described optical display unit side by side, can carry out the laminating of blooming sheet material to the optical display unit being contained in each row.In this case, to and the laminating of blooming sheet material carried out of the optical display unit that each row of row arrangement comprise, undertaken by leu.
In addition, be fitted in the embodiment of optical display unit at the blooming sheet material cutting into given size in advance, multiple optical display units on cell assembly motherboard become the row of the longitudinal direction be made up of multiple optical display unit with multirow matrix configuration side by side, being arranged in the most front optical display unit of the first row throughput direction of the longitudinal direction of right-hand member or left end when subtend throughput direction is observed has fitted after blooming sheet material, cell assembly motherboard is moved to transverse direction and rear, is alignd with the front end of the blooming sheet material being transported to bonding position in the front end of optical display unit the most front for throughput direction in the secondary series being adjacent to the longitudinal direction of longitudinal first row, optical display unit is carried out to the laminating of this blooming sheet material, carry out identical laminating successively, to the optical display unit moved ahead most of all row by after complete for the laminating of blooming sheet material, described cell assembly motherboard is advanced to throughput direction, by identical operation, the optical display unit being positioned at the second row in each row is carried out to the laminating of blooming sheet material, repeat identical operation successively, the laminating of blooming sheet material can be carried out to all optical display units on described cell assembly motherboard.
In above-mentioned arbitrary example of the present invention, base material can have flexibility, and in this case, base material is preferably formed by heat-resistant resin material.As an alternative, base material can be flexible ceramic sheet material or flexible glass sheet.By forming base material by heat-resisting material, high fire damage when base material can not be manufactured by optical display unit.And then display unit can be organic EL display unit or liquid crystal display.
And then in above-mentioned arbitrary embodiment of the present invention, blooming can be made up of polaroid and the phase retardation film being fitted in this polaroid.In this case, the structure of blooming is, phase retardation film is positioned at the side in the face of adhesive layer, and this phase retardation film is fitted on the optics display surface of optical display unit.In addition, preferably, the absorption axle of polaroid and the lagging phase axle of phase retardation film are with the angular cross within the scope of 45 ° ± 5 °.And then preferably, the absorption axle of polaroid is parallel with the length direction of blooming, the lagging phase axle of phase retardation film is relative to the length direction tilted configuration of blooming.In this case, phase retardation film is the inverse dispersion membrane phase differential of short-wavelength light being less than to the phase differential to long wavelength light.
In other embodiments of the present invention, in order to be formed in rectangle on one side to the terminal part of electric terminal with electrical connection and there is the optical display unit laminating blooming sheet material of flexible flexible sheet equipment structure, a kind of method is provided, the method uses: unit motherboard, consists of the rectangle that is formed in the terminal part of electric terminal with electrical connection and the optical display unit with the flexible sheet equipment structure of flexibility is positioned at transverse direction with the limit with described terminal part and optics shows supine state alignment on resin base material; Optical film laminate reel, it is rolled into drum by blooming by the fitted continuous band-shaped optical film laminate of carrier film of adhesive layer, this blooming at least comprises polarizing layer, described polarizing layer have with the optical display unit arranged on described unit motherboard, width that transverse width under ordered state except terminal part is corresponding.
The method includes the steps of: multiple unit motherboard is transported to bonding position successively; Optical film laminate is released from this optical film laminate reel and is transported to bonding position; With and optical display unit on unit motherboard ordered state under length direction corresponding to longitudinal size on interval, form otch in the horizontal at this blooming of the optical film laminate be released successively with this adhesive layer, thus formation is supported in the blooming sheet material in carrier film by adhesive layer; In bonding position, blooming sheet material is peeled off from carrier film by the state staying blooming side with adhesive layer, the blooming sheet material be stripped is fitted in the region of the optics display surface except terminal part along the optical display unit on the unit motherboard of throughput direction movement.Then, before the laminating optical display unit on unit motherboard being carried out to this blooming sheet material, regulon motherboard is relative to the lateral attitude of throughput direction and orientation angles, make optical display unit relative to the blooming sheet material carried to bonding position aligned position in transverse direction and orientation angles, by the conveying of regulon motherboard, make the front end alignment of the corresponding optical display unit on the front end of the sheet material of each blooming and this unit motherboard.
In another embodiment of the present invention, when being fitted to display unit by blooming, carrying out the laminating of blooming to transverse direction, carrying out to replace the longitudinal direction to display unit.This embodiment provides a kind of applying method of blooming sheet material, terminal part is formed in the rectangular optical display unit laminating blooming sheet material on one side, described terminal part has the electric terminal of electrical connection, the applying method of this blooming sheet material uses: cell assembly motherboard, consists of the rectangular multiple optical display unit be formed in the terminal part of the electric terminal with electrical connection and is positioned at transverse direction with the limit with terminal part and optics shows supine state at least puts with column-shaped in longitudinal direction and be arranged on base material; Optical film laminate reel, it is rolled into drum by blooming by the fitted continuous band-shaped optical film laminate of carrier film of adhesive layer, this blooming at least comprises polarizing layer, described polarizing layer have with on cell assembly motherboard with the width that the longitudinal size of the row of the multiple described optical display unit of column-shaped longitudinal arrangement is corresponding.
The method includes the steps of: multiple cell assembly motherboard is transported to bonding position successively; Optical film laminate is released from this optical film laminate reel and is transported to bonding position; With and optical display unit the horizontal corresponding length direction except terminal part on interval, form otch in the vertical successively at this blooming of the optical film laminate be released and this adhesive layer, thus between two laterally adjacent otch, form the blooming sheet material be supported in by adhesive layer in carrier film; In bonding position, blooming sheet material is peeled off from carrier film by the state staying blooming side with adhesive layer, the blooming sheet material be stripped is fitted in continuously on the cell assembly motherboard of transversely movement with the region of the optics display surface except terminal part of the row of the optical display unit of column-shaped longitudinal arrangement; The multiple optical display units be fitted with on the cell assembly motherboard of blooming sheet material are cut off and is separated into unit one by one, meanwhile, cut off at the longitudinal end of this optical display unit the described blooming fitting in each unit.
And then, in the method, in the same manner as preceding method, to on cell assembly motherboard with in the optical display unit of column-shaped longitudinal arrangement, before when laterally observing, the most front optical display unit carries out the laminating of this blooming sheet material, the lengthwise position of regulon aggregate motherboard and orientation angles, make optical display unit relative to the blooming sheet material carried to bonding position aligned position in longitudinal direction and orientation angles, by the conveying of regulon aggregate motherboard and the conveying of blooming sheet material, alignd in the front end of the optical surface region of the corresponding optical display unit on the front end of each blooming sheet material and this cell assembly motherboard.
In other embodiments of the present invention, after multiple blooming being fitted to optical display unit, carry out longitudinal cut-out.This embodiment comprises following steps: multiple cell assembly motherboard is transported to bonding position successively; Optical film laminate is released from this optical film laminate reel and is transported to bonding position; In bonding position, blooming is peeled off from carrier film by the state staying blooming side with adhesive layer, the blooming be stripped is fitted in continuously along on the cell assembly motherboard of throughput direction movement with the region of the optics display surface except terminal part of the row of multiple optical display units of column-shaped longitudinal arrangement; Cut off blooming accordingly with the lateral ends of the row of the optical display unit be fitted with on the cell assembly motherboard of blooming, form blooming sheet material; The multiple optical display units be fitted with continuously on the cell assembly motherboard of blooming sheet material are cut off and is separated into unit one by one, meanwhile, cut off at the longitudinal end of this optical display unit the blooming fitting in each unit.In the method, particularly preferably, terminal part is positioned at the conveying front side of the transverse direction of blooming.
In addition, in other embodiments of the present invention, multiple optical film laminate is used.In this embodiment, use multiple optical film laminate reel, its have with the row forming multiple optical display unit, width that the longitudinal size of multiple part rows of optical display unit is corresponding respectively, be rolled into drum by the blooming at least comprising polarizing layer by fitted continuous band-shaped multiple optical film laminates of carrier film of adhesive layer.
This embodiment comprises following steps: multiple cell assembly motherboard is transported to bonding position successively; Multiple optical film laminate is released from multiple optical film laminate reel and is transported to bonding position; With and optical display unit the horizontal corresponding length direction except terminal part on interval, form otch in the vertical successively at this bloomings of the multiple optical film laminates be released and this adhesive layer, thus between two longitudinally adjacent otch, form the blooming sheet material be supported in by adhesive layer in carrier film; In bonding position, multiple blooming sheet material is peeled off from carrier film by the state staying blooming side with adhesive layer, the multiple blooming sheet materials be stripped are fitted in respectively continuously on the cell assembly motherboard of transversely movement with the region of the optics display surface except terminal part of multiple part rows of the optical display unit of column-shaped longitudinal arrangement; The multiple optical display units be fitted with on the cell assembly motherboard of blooming sheet material are cut off and is separated into unit one by one, meanwhile, cut off at the longitudinal end of this optical display unit the blooming fitting in each unit.In the method, preferably, the bonding position at least partially of multiple optical film laminate reel is different in the horizontal, and more preferably, the bonding position of longitudinally adjacent multiple optical film laminate reels is different in the horizontal.
In addition, in other embodiments of the present invention, use the optical film laminate reel with the width corresponding with the longitudinal size of part rows, fit successively in part rows.This embodiment uses optical film laminate reel, it is rolled into drum by blooming by the fitted continuous band-shaped optical film laminate of carrier film of adhesive layer, this blooming at least comprises polarizing layer, described polarizing layer have with the row forming multiple optical display unit, width that a longitudinal size in multiple part rows of optical display unit is corresponding.
This embodiment comprises following steps: multiple cell assembly motherboard is transported to bonding position successively; Optical film laminate is released from this optical film laminate reel and is transported to bonding position; With and optical display unit the horizontal corresponding length direction except terminal part on interval, form otch in the vertical at this blooming of the optical film laminate be released and this adhesive layer, thus between two longitudinally adjacent otch, form the blooming sheet material be supported in by adhesive layer in carrier film; In bonding position, blooming sheet material is peeled off from carrier film by the state staying blooming side with adhesive layer, the blooming sheet material be stripped is fitted on the cell assembly motherboard of transversely movement with the region of the optics display surface except terminal part of the optical display unit of column-shaped longitudinal arrangement, by making blooming sheet material and cell assembly motherboard change relative position in the vertical, blooming sheet material is fitted in successively each several part row; The multiple optical display units be fitted with on the cell assembly motherboard of blooming sheet material are cut off and is separated into unit one by one, meanwhile, cut off at the longitudinal end of this optical display unit the blooming fitting in each unit.
In this embodiment, make blooming sheet material and the relative movement in the vertical of cell assembly motherboard by mobile unit aggregate motherboard, also by mobile optical film, make blooming sheet material and the relative movement in the vertical of cell assembly motherboard.
The effect of invention
According to the of the present invention above-mentioned embodiment using cell assembly motherboard, to on base material with multiple optical display units of column-shaped longitudinal arrangement, blooming containing polaroid can be fitted successively or continuously, even if so for the less optical display unit of size, the mode of reel counter plate (RTP) also can be adopted to fit efficiently.In addition, the contraposition of unit and blooming sheet material is carried out by regulon aggregate motherboard, so compared with the situation of the individually position of regulon, position adjustments becomes easy, and degree of regulation also gets a promotion.
In addition, fitting in the embodiments of the present invention of blooming sheet material to the optical display unit with flexible flexible sheet equipment structure, this optical display unit is arranged on hard resin base material, by the contraposition regulating the position of this base material to carry out optical display unit and blooming, can carry out high-precision laminating.
In addition, no matter be which kind of embodiment, optical display unit become horizontal state with its terminal part relative to throughput direction and carries to bonding position, so the laminating that blooming is carried out in this terminal part can be avoided.Therefore, record in the Fig. 7 as patent documentation 2, after the laminating of blooming, do not need to carry out film overburden operation at the position of capped end subdivision.
Accompanying drawing explanation
Fig. 1 is the integrally-built schematic diagram of the blooming applying system of the embodiment represented for implementing blooming applying method of the present invention.
Fig. 2 is the vertical view of the example representing the optical display unit that can use in the method for one embodiment of the present invention.
Fig. 3 is the stereographic map of an example of the manufacturing process schematically representing organic EL display unit.
Fig. 4 represents that (a) is vertical view for the cell assembly motherboard in method of the present invention, and (b) is cut-open view.
Fig. 5 represents the action on the regulating platform of position, and (a), (b) represent cell assembly motherboard from motherboard transport platform to the action of motherboard position adjustments dish movement, and (c) represents the position adjustments action of motherboard.
Fig. 6 is the schematic diagram of the action represented on motherboard transposition position.
Fig. 7 is the vertical view of the reference position of the cell assembly plate represented on laminating attracting holding dish.
Fig. 8 (a), (b) are the figure representing the action that motherboard shifts from motherboard position adjustments dish to laminating attracting holding dish.
Fig. 9 (a), (b), (c), (d) are the figure of each step of presentation surface diaphragm peeling action.
Figure 10 is the stereographic map of presentation surface diaphragm stripping off device.
Figure 11 is the schematic diagram of blooming laminating apparatus.
Figure 12 is the cut-open view of film laminate of carrier film of having fitted on blooming.
Figure 13 (a), (b), (c), (d), (e) are the schematic diagram of the order representing blooming of fitting on cell assembly motherboard in an example of the present invention.
Figure 14 is the stereographic map of the example representing the shearing device used on cutting table.
Figure 15 is the schematic diagram representing the conveying device of carrying divided display unit.
Figure 16 (a), (b), (c) represent in another example of the present invention, the schematic diagram of the order of blooming that cell assembly motherboard is fitted.
Figure 17 represents at the stereographic map configuring in the example of display unit an example of blooming of fitting with longitudinal row.
Figure 18 is the vertical view of an example of the unit motherboard represented for the display unit laminating blooming to large scale flexible sheet equipment structure.
Figure 19 is the stereographic map of the action represented the unit motherboard laminating blooming shown in Figure 18.
Figure 20 is the schematic diagram of the blooming laminating apparatus in another embodiment of the present invention.
Figure 21 (a), (b), (c) represent in the embodiment shown in Figure 20, at the schematic diagram of the order of cell assembly motherboard laminating blooming.
Figure 22 is the schematic diagram of the blooming laminating apparatus representing another embodiment of the present invention.
Figure 23 (a), (b), (c), (d) represent in the embodiment shown in Figure 22, at the schematic diagram of the order of cell assembly motherboard laminating blooming.
Figure 24 is the schematic diagram of the blooming laminating apparatus representing another embodiment of the present invention.
Figure 25 (a), (b), (c), (d), (e) represent in the embodiment shown in Figure 24, at the schematic diagram of the order of cell assembly motherboard laminating blooming.
Figure 26 is the schematic diagram of the blooming laminating apparatus of another embodiment of the present invention.
Figure 27 (a), (b), (c), (d), (e) represent in the embodiment shown in Figure 26, at the schematic diagram of the order of cell assembly motherboard laminating blooming.
Embodiment
Fig. 1 is in the embodiment implementing blooming applying method of the present invention, represents the integrally-built schematic diagram of blooming applying system.The blooming applying system of present embodiment has successively: position adjustments platform I, surface protection film stripping table II, the 1st surface inspection platform III, polarisation lamination are shown consideration for and closed platform IV, the 2nd surface inspection platform V, cutting table VI.As described later, optical display unit 1 moves along guide rail, utilizes the guide with function voluntarily, from platform I to platform VI successively to each conveying.
Fig. 2 represents an example of the optical display unit 1 that can use in one embodiment of the present invention.The flat shape of this optical display unit 1 is the rectangle with minor face 1a and long limit 1b, and the minor face 1a along side is formed with the terminal part 1c of Rack.The multiple electric terminals 2 for being electrically connected are configured with at this terminal part 1c.Except the region of the terminal part 2 of optical display unit 1 becomes viewing area 1d.This viewing area 1d has transverse width W and longitudinal length L.In order to implement method of the present invention, optical display unit 1 is preferably organic EL display unit, if but only in the formation terminal part of rectangular shape, even that liquid crystal display, also can adopt method of the present invention.
Fig. 3 is the stereographic map of an example of the manufacturing process schematically representing organic EL display unit, in this operation, first prepares glass substrate 3, this glass substrate 3 is coated with the heat-resistant resin material of specific thickness, preferably, coating polyimide resin, by drying, form resin base material 4.As heat-resistant resin material, except polyimide resin, polyester resin (PET), PEN (PEN), polycarbonate (PC) etc. can also be used.In addition, as the material of base material, the flexible ceramic sheet material as recorded in (Japan) JP 2007-157501 publication (patent documentation 3) can also be used, or, as the flexible glass recorded in (Japan) JP 2013-63892 publication (patent documentation 4), (Japan) JP 2010-13250 publication (patent documentation 5), (Japan) JP 2013-35158 publication (patent documentation 6).When flexible ceramic sheet material or flexible glass are used as base material, without the need to using glass substrate 3.
On this resin base material 4, multiple organic EL display unit 1, by known manufacture method, is formed with the rectangular state be arranged in length and breadth.Afterwards, coating surface diaphragm 5, thus cover the organic EL display unit 1 be formed on resin collective sheet material 4.Next, by known methods such as laser irradiations, glass substrate 3 is stripped from resin base material 4.Irradiated the technology peeled off from resin base material by glass substrate by laser, such as, be recorded in No. WO2009/104371, International Publication publication (patent documentation 7).Having peeled off back protection film 6 that the resin base material 4 after this glass substrate 3 fits.In description of the present embodiment, this term of cell assembly motherboard B refers to, laminate structure except surface protection film, that be made up of resin base material 4 and display unit 1 formed thereon and back protection film 6.
Fig. 4 (a) is the vertical view of the cell assembly motherboard B representing non-coating surface diaphragm 5; the b-b line cut-open view that Fig. 4 (b) is Fig. 4 (a), and represent the cell assembly motherboard B under the state being fitted with surface protection film 5.As shown in Fig. 4 (a), on cell assembly motherboard B, multiple optical display unit 1 is configured to matrix with terminal part 1a towards the state of transverse direction, is formed longitudinal row and the row of transverse direction to make it.As shown in Fig. 4 (a), cell assembly motherboard B is the rectangular shape with minor face B-1 and long limit B-2, is marked the Datum identifier m of the reference point as motherboard B near the two ends of side minor face B-1 by printing, marking or other suitable mode.When fitting blooming, cell assembly motherboard B is i.e. longitudinally conveying along the direction shown in arrow A in Fig. 4 (a).
Fig. 5 and Fig. 6 represents the structure of position adjustments platform I.Fig. 5 is the schematic diagram of the motherboard position adjustments step represented before position regulating platform I is fitted.Cell assembly motherboard B shown in Fig. 4 (a) is placed in motherboard transport platform 7 under the state being fitted with surface protection film 5, to the throughput direction conveying shown in arrow A, arrives the lower position of motherboard position adjustments dish 8.Motherboard position adjustments dish 8 has multiple sucker (not shown) at lower surface, and Inner Constitution is the vacuum cup be connected with vacuum suction device (not shown), can move along the vertical direction.And this motherboard position adjustments dish 8 can be supported to horizontal and vertical movement relative to throughput direction, and, can regulate at position of rotation and the enterprising line position of azimuth direction.
When being placed in the cell assembly motherboard B in motherboard transport platform 7 and arriving the lower position of motherboard position adjustments dish 8; as shown in Fig. 5 (a); this motherboard position adjustments dish 8 moves downwards; until its lower surface contacts with the surface protection film 5 of the cell assembly motherboard B in motherboard transport platform 7; in this position; vacuum suction device works, and utilizes pull of vacuum absorbing unit aggregate motherboard B.In this condition, motherboard position adjustments dish 8 rises upward from motherboard transport platform 7, is sent to the motherboard position detection part shown in Fig. 5 (b).Be configured with the optical pickup device 9 for reading the Datum identifier m on motherboard B at motherboard position detection part, this device 9 reads the Datum identifier on motherboard B, judges the position of this motherboard B.
Fig. 5 (c) is the schematic diagram that citing represents the reference position RP of the position AP that cell assembly motherboard B is read and this motherboard B.By contrast load position AP and reference position RP, calculate transversal displacement amount d1, d2 and length travel amount d3, the d4 of the position of left and right Datum identifier m, the displacement calculated is kept at storage part (not shown).Next, motherboard position adjustments dish 8 is sent to the standby transposition position of laminating attracting holding dish 10.
Fig. 6 is the schematic diagram of the action represented in transposition position.In transposition position, motherboard position adjustments dish 8, based on to calculate and displacement d1, d2, d3, d4 of being kept at storage part regulate position, direction in length and breadth and the gyrobearing of motherboard position adjustments dish 8, becomes 0 to make displacement.As shown in the top view of figure 7, laminating attracting holding dish 10, for having the rectangular shape of minor face 10a and long limit 10b, forms a pair Datum identifier n for representing reference point by printing, marking or other appropriate ways near the two ends of side minor face.Transposition position is configured with optical pickup device 11, and this optical pickup device 11 reads the Datum identifier n of described laminating attracting holding dish 10, to detect the position of described laminating attracting holding dish 10.
As shown in Figure 7, be formed with multiple sucker 10a at the upper surface of laminating attracting holding dish 10 with in length and breadth rectangular, these sucker 10a are connected with vacuum suction device (not shown) by the interior void of laminating with attracting holding dish 10.With being the reference position of cell assembly motherboard B on this laminating attracting holding dish 10 shown in dotted line 12 in Fig. 7.Identical with motherboard position adjustments dish 8, laminating attracting holding dish 10 is also supported in the mode can carrying out the azimuth adjustment in horizontal and longitudinal position adjustments and sense of rotation.And in transposition position, the position of the Datum identifier n of laminating attraction console panel 10 is optically readable device 11 and reads, and illustrate identical with the position adjustments about cell assembly motherboard B, position is adjusted to reference position.In this condition, in transposition position, the cell assembly motherboard B being adjusted to reference position is in the state of aligned in position up relative to the dotted line 12 of the laminating attracting holding dish 10 being adjusted to reference position.
In this condition, the motherboard position adjustments dish 8 of holding unit aggregate motherboard B moves downwards, until the lower surface of cell assembly motherboard B contacts with the upper surface of laminating attracting holding dish 10.Next, the vacuum suction device work be connected with attracting holding dish 10 with laminating, meanwhile, the vacuum suction device be connected with motherboard position adjustments dish 8 stops.Its result, cell assembly motherboard B is positioned to the reference position that with dotted line 12 represent of laminating on attracting holding dish 10, becomes by the state of vacuum suction on this laminating attracting holding dish 10.In other words, cell assembly motherboard B is transposed to laminating attracting holding dish 10 from motherboard position adjustments dish 8.Afterwards, the motherboard position adjustments dish 8 releasing cell assembly motherboard B leaves from laminating attracting holding dish 10 and is moved upward, the action that complex phase of laying equal stress on is same.
Next the laminating attracting holding dish 10 remained on by cell assembly motherboard B on assigned position is sent to surface protection film stripping table II.Fig. 9 is the schematic diagram of the stripping off device structure of presentation surface diaphragm stripping table II.Laminating attracting holding dish 10 is supported by the supporting mechanism 13 that can carry out the adjustment of horizontal and longitudinal position and gyrobearing, and this supporting mechanism 13 has elevating mechanism (not shown), can oscilaltion laminating attracting holding dish 10.This supporting mechanism 13 is supported by the guide 15 of advancing along guide rail 14, and this guide 15 can be made up of the self-propelled device with linear motor (not shown).
At surface protection film stripping table II, peeling adhesive tape drive unit 16 is configured in the top of guide rail 14.Peeling adhesive tape drive unit 16 has band and releases reel 16a, reels reel 16b, a pair pressing roller 16c.These reels are configured to, and peeling adhesive tape 16d releases reel 16a from band and releases, and with the downside of bonding ventricumbent state by a pair pressing roller 16c, arrive winding reel 16b.The specified altitude of a pair pressing roller 16c below releasing reel 16a and winding reel 16b is arranged at intervals along on the bearing of trend of guide rail 14 and the throughput direction of cell assembly motherboard B.Although not shown, preferably, these pressing roller 16 are exerted a force downwards by elastic mechanism such as spring.
Cell assembly motherboard B on the laminating attracting holding dish 10 supported by guide 15 and supporting mechanism 13; position shown in Fig. 9 (a) is sent to surface protection film and peels off position, and Fig. 9 (b) Suo Shi, position is lifting mechanism lifts to specified altitude.This specified altitude is, the upper surface of the surface protection film 5 of cell assembly motherboard B can with the height of the splicing tape 16d of contact press contacts between a pair pressing roller 16c of regulation.
Be lifting the cell assembly motherboard B of mechanism lifts to specified altitude, be sent to the lower position of peeling adhesive tape drive unit 16 straight.Here, the upper surface of the surface protection film 5 of motherboard B contacts with the bonding plane of pressed state with splicing tape 16d between a pair pressing roller 16c.The bonding force of bonding force specific surface diaphragm 5 pairs of optical display units 1 of splicing tape 16d effects on surface diaphragm 5 is large, and therefore, surface protection film 5 is attached on splicing tape 16d, peels off from the optical display unit 1 be configured at resin base material 4.The surface protection film 5 be stripped together is taken up with splicing tape 16d by winding reel 16.The height of the motherboard B that surface protection film 5 is stripped when scheming the position shown in (d) and dropping to the feeding of Fig. 9 (a) position by elevating mechanism, is then sent to subsequent processing.
Figure 10 is the stereographic map of an example of the concrete structure representing peeling adhesive tape drive unit 16, and the splicing tape drive unit 16 shown in the side view of Fig. 9 is configured with two groups side by side.In order to not make the expression of figure become complicated, Tu10Zhong, only represents necessary structure, and eliminates display unit etc.The stripping of surface protection film 5 is not limited to the mode using the peeling adhesive tape shown in Fig. 9 and Figure 10; such as; utilized by the throughput direction front comers of surface protection film such as adhering roll to peel off a little, this bight of this stripping is clamped by such as clip, pulls stripping to oblique rear.
The ensuing operation of surface protection film stripping process is surface inspection operation.The 1st surface inspection platform III is sent to by the guide 15 of advancing along guide rail 14 from the cell assembly motherboard B the laminating attracting holding dish 10 that surface protection film stripping table II is sent.Cell assembly motherboard B is now in the state that the display unit 1 be formed on resin base material 4 exposes.This display unit 1 is carried out to the surface inspection of optics.As Fig. 1 illustrates, the 1st surface inspection platform III have irradiate for the light of surface inspection light source 17, receive the photo detector 18 of the light that the display unit 1 as inspected body reflects.Check the cell assembly motherboard B terminated, be supported under the state on laminating attracting holding plate 10, be sent to polaroid lamination and show consideration for conjunction platform IV, to carry out next process.
Figure 11 represents an example of laminating platform IV.The laminating attracting holding dish 10 being placed with aggregate motherboard B is sent to laminating platform IV by the guide 15 of advancing along guide rail 14 from the 1st surface inspection platform III.Laminating platform IV is provided with motherboard position detecting device 19, and this motherboard position detecting device 19 is to the Datum identifier be sent on the motherboard B of laminating platform IV mn optically reads, and generates the positional information of motherboard B.This positional information is stored into the memory portion of the control device that Figure 11 does not represent.Next, the laminating attracting holding dish 10 being placed with aggregate motherboard B moves to bonding position, is risen to the laminating height of regulation by elevating mechanism.Control device controls the indicating mechanism 13 of laminating with attracting holding dish 10 and the operation of guide 15.
Laminating platform IV is provided with fit body 20.Fit body 20 has the rolls of optical film 22 rectangular blooming 21 being rolled into drum.Blooming 21 is released with certain speed from rolls of optical film 22 by a pair driven roller 23.In present embodiment; blooming 21 is the laminated structure be made up of 1/4 wavelength (λ) the phase retardation film 21c of the light polarizing film of long ribbon shape and long ribbon shape; described light polarizing film has been fitted in the both sides of polaroid 21a as diaphragm 21b, the described phase retardation film 21c such as TAC film are engaged with described light polarizing film by adhesive layer 21d.Carrier film 21e is fitted with by other adhesive layer 21d in the outside of described phase retardation film 21c.Polaroid 21a and phase retardation film 21c is configured to, and the absorption axle of this polaroid 21a and the lagging phase axle of phase retardation film 21c or advanced phase axle are with the angular cross within the scope of 45 ° ± 5 °.Described blooming 21 is the continuous band-shaped of length, and its width is corresponding with the transverse width W of each display unit be configured on motherboard B.
In this case, the absorption axle of polaroid 21a is parallel with the length direction of this polaroid 21a, the angle that the lagging phase axle of phase retardation film 21c tilts within the scope of 45 ° ± 5 ° towards tilted direction relative to the length direction of this phase retardation film 21c.For this reason, in the fabrication phase of phase retardation film 21c, be necessary this phase retardation film 21c to tilt to extend.This inclination is extended, be documented in No. 2013-070787, (Japan) Patent (patent documentation 8), No. 2013-070789, (Japan) Patent (patent documentation 9), the phase retardation film extended according to the method recorded in these documents can be used.In addition, as phase retardation film 21c, can use the film with inverse dispersing characteristic, that is, phase differential becomes according to wavelength, and wavelength is shorter, and phase differential becomes less.The phase retardation film with inverse dispersing characteristic is recorded in No. 5204200th, (Japan) franchise (patent documentation 10), No. 5448264th, (Japan) franchise (patent documentation 11), in the method for present embodiment, the phase retardation film of the inverse dispersing characteristic recorded can be used in these patented claims.
And then, with reference to Figure 11, the blooming 21 of being released from rolls of optical film 22 by a pair driven roller 23 through guide reel 24, can the dance roller 25 of movement, guide reel 26 and guide reel 27 along the vertical direction, be sent to otch formation mechanism 28.Otch formation mechanism 28 is made up of cutting knife 29 and a pair driven roller 30 for carrying.This otch formation mechanism 28 stops driven roller 30 in otch forming position, under the state of conveying stopping blooming 21, cutting knife 29 is worked, only forms otch 28a at the blooming 21 except carrier film 21e along its Width.The interval of otch 28a is the distance corresponding with the longitudinal length L of each display unit 1 on motherboard B.Therefore, blooming incision 28a is cut off in the width direction, becomes the blooming sheet material 21f of transverse width W and the longitudinal length L with display unit.Like this, carrier film 21e forms multiple blooming sheet material 21a, these blooming sheet materials 21a loaded body film 21e continuously support and be sent to bonding position.
Dance roller 25, by elastic force-applying upward, stop the conveying of blooming 21 at a pair driven roller 23 driven to throughput direction by blooming 21 continuously with when cutting off and is cutting off the adjustment roller between a pair driven roller 30 terminating rear drive predetermined distance, film being delivered into Row sum-equal matrix.That is, between the withholding period of driven roller 30, dance roller 25 is moved up by force, to absorb the operational throughput of driven roller 23, after the action of driven roller 30 starts, by the tensile force applied to blooming 21 by this driven roller 30, overcome force and move downwards.
Under the state that the series of optical film sheet 21f formed by otch 28a supports at loaded body film 21e, via guide reel 31 and guide reel 32, through having the mutually isostructural dance roller 33 with dance roller 25, directed roller 34,35,36,37 guides and is sent to bonding position.
Doubling roller 38 and carrier film mechanism for stripping 39 is provided with in bonding position.Doubling roller 38 is configured to move between withdrawing position up and the pressing position of below, when the front end of blooming sheet material 21f the most front in the continuous print blooming sheet material 21f being supported on carrier film 21e becomes the state of position of having alignd with the front end of the display unit 1 as target of fitting, doubling roller 38 drops to the pressing position of below from top position, blooming sheet material 21f is pressed into the display unit 1 on motherboard B and fits.
Carrier film mechanism for stripping 39 has stripping blade, and in bonding position, stripping blade makes carrier film 21e turn back with acute angle, is peeled off by the most front blooming sheet material 21f from described carrier film 21e.In order to reclaim the carrier film 21e that turns back with acute angle and be configured with the curling reel 40 of carrier film.The carrier film 21e be stripped from blooming sheet material 21f batches through guide reel 41 and a pair and is sent to winding reel 40 with driven roller 42, is wound on this curling reel 40.
The action of driven roller 30 and cutting knife 29 is controlled by the foregoing control device do not represented in fig. 11.Namely, claim device stores the information relevant to the size of the display unit 1 on motherboard B and position, information based on the longitudinal length L of display unit 1 controls the driving of driven roller 30 and the action of cutting knife 29, forms otch 28a to be interposed between the length direction that the longitudinal length L with display unit 1 is corresponding on blooming 21.In addition, be provided with the film detecting device 43 of the front end of detecting optical film sheet 21f at the upstream side of bonding position, the front position information of the blooming sheet material 21f being sent to bonding position is provided to control device.This blooming sheet material front position information is stored in control device, control device is based on this blooming sheet material front position information and the positional information of motherboard B that obtains with attracting holding dish 10 from laminating, accordingly driven roller 30 is controlled with the action of driven roller 42 with batching with the action of laminating attracting holding dish 10, regulate thus, make the front end of the blooming sheet material 21f peeled off from carrier film 21e and be positioned at the front end aligned position carrying out the display unit 1 of fitting at motherboard B of bonding position.After aligned in position, blooming sheet material 21f is transferred with synchronous speed with motherboard B.Doubling roller 38 drops to the pressing position of below, is pressed by blooming sheet material 21f to the display surface of display unit 1.Thus, the laminating of blooming sheet material 21f to display unit 1 is carried out.
Figure 13 represents blooming sheet material 21f to fit to successively on motherboard B with the schematic diagram of the order on the display unit 1 of cross-matrix shape arrangement.In this embodiment, fit body 20 is fixed relative to the lateral attitude of throughput direction, keeps the laminating attracting holding dish 10 of motherboard B to be installed into and transversely can to move on supporting mechanism 13.As shown in Figure 13 (a), the position of motherboard B is controlled so as to, and is positioned in bonding position at the most front display unit 1 of the columns of display elements of initial left end.In this condition, contact Figure 11, as previously mentioned, blooming sheet material 21f is bonded to the display part 1d of the most front display unit 1 of left end row.
Next, by by laminating attraction console panel 10 transverse shifting, motherboard B is made on the left of laterally, to produce the displacement being equivalent to the laterally spaced distance of columns of display elements relative to throughput direction.By this transversal displacement, as shown in Figure 13 (b), the most front display unit 1 of the 2nd row is positioned to bonding position from left to right.Then, by action as hereinbefore, to the display part 1d laminating blooming sheet material 21f of this display unit 1.Afterwards, make motherboard B towards laterally left side generation displacement by identical operation, carry out the laminating of blooming sheet material 21f.When illustrated be configured with 3 row display unit 1, so far, the laminating to the blooming sheet material of the most front display unit terminates.This state is as shown in Figure 13 (c).
Below, laminating attracting holding dish 10 is driven to throughput direction the distance being equivalent to the interval of display unit 1 in each file, the 2nd display unit 1 from the most front of right-hand member row is positioned to bonding position, similarly, as shown in Figure 13 (d), to the display part 1d laminating blooming sheet material 21f of this unit 1.Afterwards, as shown in Figure 13 (e), motherboard B is driven to throughput direction, is carried out the laminating of blooming sheet material 21f by identical operation.
After completing the laminating of blooming sheet material 21f to all display units 1, motherboard B is sent to the 2nd surface inspection platform V with the state remained on laminating attracting holding dish 10.The structure of the 2nd surface inspection platform V is identical with the structure of the 1st surface inspection platform III, has the light source 44 checked and the photo detector 45 receiving reflected light.The motherboard B carried out after surface inspection at the 2nd surface inspection platform V is sent to cutting table VI from the 2nd surface inspection platform V.
Figure 14 is the stereographic map of the example representing the shearing device used at cutting table VI.Shearing device has the inner vacuum attraction platform 46 be connected with vacuum attraction source 49 and the cut-out template 47 be removably installed on this vacuum attraction platform 46.Cut-out template 47 has with the cut-out groove 47a of the gap-forming corresponding with the arrangement pitch of the display unit 1 in the size and motherboard B of display unit 1.And then cut-out template 47 has multiple vacuum sucking holes 47b in the same manner as laminating attracting holding dish 10.In addition, be provided with cutting knife 48, the object be placed in cut-out template 47, by moving along these cut-out grooves 47a, is cut into given size in length and breadth by this cutting knife 48.Prepare there is multiple cut-out template 47 of mating with the size of display unit 1, according to the size of the display unit that will cut out, select suitable cut-out template 47 to be arranged on vacuum attraction platform 45 and use.
Be shifted into the motherboard B of cutting table VI, be transposed to from laminating attracting holding dish 10 on the cut-out template 47a vacuum attraction platform 45.This transposition is undertaken by the method identical with the transposition of aforesaid position adjustments platform I.Move cutting knife 48 by the cut-out groove 47a along cut-out template 47, be cut into the size corresponding with each display unit by the location motherboard B that also vacuum is held in cut-out template 47.Like this, the display unit of the blooming sheet material 21f that to have fitted on display part 1d is obtained.
Cut off and be not limited to use the cutting knife 48 shown in Figure 14 to carry out, such as, the punching mechanism 51 that also can utilize the illustrative laser disconnecting device of cutting table VI 50 in FIG or have multiple cutting knife cuts off.Cut-off each display unit 1 is transported to next operation by the conveying mechanism 52 of the vacuum attraction formula such as shown in Figure 15.
In the above-described embodiment, the blooming of the laminated structure that loaded body film 21e supports, cut-off mechanism 28 cuts into the form of blooming sheet material 21f with specified length in advance, fit to the display part 1d of the display unit 1 on motherboard B afterwards, but in other embodiments of the present invention, do not cut into sheet in advance, blooming fits to the display unit of file on the whole with the form of continuous band-shaped film.In this embodiment, the otch formation mechanism 28 in the fit body 20 shown in Figure 11 is not needed.Figure 16 represents the laminating of this embodiment.As shown in Figure 16 (a), at motherboard B, the front end of the most front display unit 1 of throughput direction left end row is positioned in the assigned position in bonding position.As before as described in reference Figure 13, carrier film 21e peels off from blooming 21, this blooming is fitted to continuously the display unit 1 of left end row.Next, move motherboard B towards horizontal left side and rear, as shown in Figure 16 (b), become the state that the most front display unit 1 of the 2nd row aligns with bonding position, carry out same laminating.Similarly, move motherboard B towards horizontal left side and rear, as shown in Figure 16 (c), become the state that the most front display unit 1 of right-hand member row aligns with bonding position, carry out same laminating.By the shut-off mechanism shown in Figure 14, the motherboard B fitted like this is cut off, obtain display unit 1 one by one.By this cut-out, the blooming 21 of laminating is continuously cut into the size corresponding with the size of the display surface 1d of display unit.
The blooming that method of the present invention is also applicable to carrying out with the display unit of longitudinally single-row configuration on motherboard B is fitted.Figure 17 represents one example.In this case, at display unit 1, terminal part 1c is configured on motherboard B to become horizontal mode relative to the direction of row.With before with reference to the action that the action illustrated by Figure 11 is identical, fit from row the most front in order the blooming sheet material 21f cut off in advance is fitted to the display part 1d of display unit 1.As an alternative, also can be overall throughout the display unit 1 of row, at its display part 1d laminating blooming 21, in cut-out operation afterwards, cut away the remainder of blooming 21.
Figure 18 and Figure 19 represents the embodiment of the blooming laminating of display unit method of the present invention being applicable to the flexible sheet equipment structure to large-size.When display unit is organic EL units, unit self can be made the thin flexible sheet equipment structure of thickness.If the optical display unit of this flexible sheet equipment structure, due to the thin of it and flexibility, be difficult to the laminating being carried out blooming by common reel counter plate (RTP) technology.And according to present embodiment of the present invention, the laminating of blooming can be carried out by the optical display unit of said method to the flexible sheet equipment structure of large-size.
With reference to Figure 18, the optical display unit 60 of flexible sheet equipment structure, for having the rectangular shape of minor face 60a and long limit 60b, comprises the terminal part 60c arranged along minor face 60a and the display part 60d with longitudinal length L and transverse width W.This display unit 60 is formed in the fabrication phase on the base material 61 be made up of heat resistant resin material such as polyimide.Manufacturing process is identical with the operation illustrated with reference to Fig. 3, forms resin base material 61 on the glass substrate, form the optical display unit 60 that such as organic EL display unit is so thereon with film-form.With the situation of Fig. 3 unlike, in the present embodiment, base material 61 forms single display unit.Identical with reference to the operation illustrated by Fig. 3, after base material 61 is formed optical display unit 60, at the upper surface coating surface diaphragm of this display unit 60, next, base material 61 is stripped from glass substrate.Afterwards, the back side of base material 61 also by laminating diaphragm, forming unit motherboard B.This unit motherboard B, through the operation identical with the operation illustrated by reference Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, under the state remaining on laminating attracting holding dish 10, is sent to laminating platform IV.
In the present embodiment, the mechanism identical with the fit body 20 shown in Figure 11 can be adopted.In this situation, the blooming 21 of releasing from rolls of optical film 22 has the width corresponding with the width W of the display unit 60 shown in Figure 18.Figure 19 schematically represents the structure of sticking part.The effect of sticking part and identical illustrated by Figure 11.
In addition, utilizing in the embodiment illustrated by Figure 16, blooming is fitted along the longitudinal relative to display unit, and in other embodiment of the present invention, blooming is transversely fitted.Figure 20 schematically represents the laminating under this embodiment.As shown in figure 20, in the present embodiment, display unit is configured to rectangular, makes terminal part be positioned at throughput direction 72.That is, in the present embodiment, throughput direction 72 becomes the transverse direction of display unit, and the direction vertical relative to throughput direction 72 becomes the longitudinal direction of display unit.In addition, in the present embodiment, in order to the blooming sheet material 21f that transversely fits to row 70 entirety of longitudinally display unit side by side, the width of blooming 21 is corresponding with the longitudinal size of the longitudinal row 70 of display unit side by side.At this, what is called and the longitudinal size " corresponding " of the row 70 of display unit, do not mean that strictly consistent, as long as this size comprises the longitudinal size of the row 70 of display unit, roughly the same, such as, can specify the width of blooming based on this longitudinal size.In the present embodiment, blooming 21 incision formation mechanism 28 is cut off with the state leaving carrier film 21e, forms blooming sheet material 21f.The interval cut off is identical with the transverse width W of the display surface 1d of display unit 1.Therefore, blooming 21 is cut off in the horizontal by otch 28a, becomes the blooming sheet material 21f had with the transverse width W of the display surface 1d of display unit 1 and the length of side corresponding with the longitudinal length of row 70 entirety of display unit 1.
Figure 21 is the schematic diagram of an example of the coating squence representing the embodiment shown in Figure 20.Mobile laminating attracting holding substrate 10, as shown in Figure 21 (a), makes the front end of the display surface 1d of the 1st display unit arranged be positioned to the bonding position of the front end as blooming sheet material 21f.Peel off carrier film 21e from blooming sheet material 21f and make adhesive layer 21d stay blooming sheet material 21f side, transversely this blooming sheet material 21f being fitted in continuously the display surface 1d of the display unit 1 of the 1st row.Next, forwards moved by motherboard B, as shown in Figure 21 (b), the state that the display unit 1 becoming the 2nd row aligns with bonding position, carries out identical laminating.Similarly, forwards moved by motherboard B, as shown in Figure 21 (c), the state that the display unit 1 becoming the 3rd row aligns with bonding position, carries out identical laminating.By the shut-off mechanism shown in Figure 14, the motherboard B fitted like this is cut off, obtain display unit 1 one by one.By this cut-out, the blooming sheet material 21f of laminating is continuously cut into the size corresponding with the size of the display surface 1d of display unit.In the present embodiment, motherboard B only forwards moves, and is unnecessaryly moved forward and backward by motherboard B, so can fit to the multiple display units with rectangular configuration on motherboard in the short time.Although move by using the device of multiple blooming of longitudinally fitting also can realize only to be close to front, the whole display units on motherboard are fitted, if but use multiple fit body, the occupied area of equipment is just caused to expand, even if a fit body breaks down, also all fit bodies to be stopped, so running is unstable.In addition, multiple fit body causes the cost of manufacturing installation to increase.In addition, except applying method, the embodiment shown in Figure 21 is identical with the embodiment shown in Figure 11.
In addition, in the embodiment shown in Figure 20, before carrying out laminating, blooming 21 is cut off with the transverse width of display surface 1d, thus form blooming sheet material 21f, but in other embodiment of the present invention, after the display surface 1d of display unit 1 transversely fits blooming 21 continuously, cut off blooming 21, form blooming sheet material 21f.Can with the rear end position consistency of the transverse direction of display unit 1 cut off blooming 21, but due to the remainder of blooming sheet material 21f can be excised in the cut-out operation on follow-up cutting table VI, therefore also can leave the remainder of blooming 21, cut off near the rear end of display surface 1d.If the rear of transverse direction exists terminal part 1c, just become and cut off blooming 21 on the 1c of terminal part, cause terminal part 1c easily impaired, so preferably, terminal part 1c is configured in horizontal front.
In addition, in other embodiments of the present invention, blooming sheet material is carried out laminating this point along the transverse direction of display unit identical with the embodiment shown in Figure 20, but distinguish and be to use multiple rolls of optical film.Figure 22 is the schematic diagram of the laminating represented in this embodiment.In this embodiment, the width of two rolls of optical film 22-1 and 22-2 is corresponding with the longitudinal size of two part rows 70-1 and 70-2 of the display unit of the row 70 of formation display unit respectively, and the overall width of two rolls of optical film 22-1 and 22-2 is corresponding with the longitudinal size of the row 70 of display unit.In the present embodiment, blooming 21-1 and 21-2 is also cut off in the mode retaining carrier film 21e-1 and 21e-2 by otch formation mechanism 28, forms blooming sheet material 21f-1 and 21f-2.The interval cut off is corresponding with the transverse width W of the display surface 1d of display unit 1.Therefore, blooming 21-1 and 21-2 is by cutting off blooming sheet material 21f-1 and 21f-2 becoming and have the limit corresponding with the longitudinal length of the part rows 70-1 (70-2) of the transverse width W of the display surface 1d of display unit 1 and display unit 1.
Use the rolls of optical film that two identical in the present embodiment, but also can use the film roll of three different numbers such as grade, also can use the rolls of optical film of different in width.In addition, identical with using the situation of single rolls of optical film, also after blooming is bonded to display unit, the cut-out of blooming can be carried out.
Figure 23 is for representing the schematic diagram of an example of the coating squence in the embodiment shown in Figure 22.Laminating is undertaken by the applying method identical with the mode that Figure 20 records.Namely, by motherboard B forwards (transverse direction) movement, as shown in Figure 23 (a), the front end of blooming sheet material 28-1 is positioned to align with the front end of the display surface 1d of the 1st display unit arranged 1, the display unit 1 belonging to part rows 70-1 is fitted.During laminating, as before with reference to as described in Figure 13, carrier film 21e-1 is peeled off from blooming sheet material 21f-1, transversely this blooming sheet material 21f-1 is fitted to continuously the display surface 1d of the display unit 1 of the 1st row of part rows 70-1.Now, due to compared with blooming sheet material 28-1, the bonding position of blooming sheet material 28-2 is positioned at the position of two column distances in transverse direction (throughput direction) towards conveying front side, so do not carry out the laminating of blooming sheet material 21f-2 to the display unit 1 belonging to part rows 70-2.Next, forwards moved by motherboard B, as shown in Figure 23 (b), the state that the display unit 1 becoming the part rows 70-1 of the 2nd row aligns with the bonding position of blooming sheet material 28-1, carries out same laminating.And then, motherboard B is forwards moved, as shown in Figure 23 (c), the state that the display unit 1 becoming the 3rd row aligns with bonding position.Now, become the front end of blooming sheet material 28-2 and align with the front end of the display surface 1d of the 1st display unit arranged of part rows 70-2, so fit to the display unit of the display unit of the part rows 70-1 of the 3rd row and the 1st row of part rows 70-2 simultaneously.And then, motherboard B is forwards moved, as shown in Figure 23 (d), the display unit 1 of part rows 70-1 becoming the 4th row aligns with the bonding position of blooming sheet material 28-1 and the display unit 1 of the 2nd part rows 70-2 the arranged state of aliging with the bonding position of blooming sheet material 28-2, carries out same laminating.By the shut-off mechanism shown in Figure 14 to cutting off the motherboard B that whole display units is fitted in the above described manner, obtain display unit 1 one by one.Also can be different from aforesaid embodiment, make fit body in the horizontal and come same position.Exactly, although not shown in Figure 22, around the bonding position of reality, there is the fit body with the support component of such as mechanism for stripping, doubling roller etc.Therefore, by making the bonding position of blooming different in the horizontal according to each rolls of optical film, the configuration space of relevant fit body can more easily be guaranteed.Especially adjacent fit body, on the guaranteeing of configuration space, existing problems, so preferably, make the bonding position corresponding from adjacent rolls of optical film different in the horizontal.In the present embodiment, the bonding position of rolls of optical film 22-1 and 22-2 staggers 2 row in the horizontal, but is not limited thereto, the bonding position of 1 row that such as also can only stagger in the horizontal.
In other embodiments of the present invention, use the rolls of optical film with the width corresponding with the part rows of display unit, but make bonding position and the motherboard relative movement in the vertical of blooming sheet material, the laminating of blooming sheet material is carried out successively by each part rows, thus at the display unit laminating blooming sheet material that arranges.Namely, after the part rows of display unit has fitted blooming sheet material, display unit (motherboard) and the longitudinally relative movement of blooming sheet material are equivalent to the distance of the part rows of display unit, are alignd with the bonding position of blooming sheet material in the front end of the display surface forming the display unit of the part rows of blooming sheet material of not yet fitting.Figure 24 represents the embodiment being carried out the longitudinal relative movement between blooming sheet material 28f and motherboard B by mobile motherboard B.In the embodiment shown in Figure 24, rolls of optical film 22 is corresponding with the longitudinal size of part rows 70-1 (70-2).In addition, blooming 21 incision formation mechanism 28 is cut off with the state retaining carrier film 21e, forms blooming sheet material 21f.The interval cut off is corresponding with the transverse width W of the display surface 1d of display unit 1.Therefore, blooming 21 is transversely cut off by otch 28a, becomes the blooming sheet material 21f with the limit corresponding with the longitudinal length of the part rows 70-1 (70-2) of transverse width W and display unit 1.
Figure 25 is the schematic diagram of an example of the coating squence represented in the embodiment shown in Figure 24.As shown in Figure 25 (a), move motherboard B by mobile laminating attracting holding dish 10, align on motherboard B with the bonding position of blooming sheet material 21f with the display unit of the 1st of rectangular arrangement the row.Next, as shown in Figure 25 (b), the part rows 70-1 being positioned at left side in arranging the 1st of display unit the when throughput direction is observed aligns with the bonding position of blooming sheet material 21f.That is, is alignd with the front end of blooming sheet material 28f in the front end belonging to the display surface 1d of the display unit 1 of part rows 70-1.Then, transversely fit continuously blooming sheet material 28f on the display surface 1d of display unit 1 belonging to part rows 70-1.After laminating, by motherboard B to the mobile distance being equivalent to the longitudinal size of part rows of longitudinal direction (on the left of throughput direction), as shown in Figure 25 (c), the display unit belonging to part rows 70-2 on the right side of being positioned at when throughput direction is observed in arranging the 1st aligns with the bonding position of blooming sheet material.Because motherboard B transversely moves to carry out fitting, so motherboard B is not only to vertically moving, but also rearward (reverse direction in laminating direction) moves the distance being equivalent to the transverse width W of display surface 1d.Next, to fit blooming sheet material 21f to the display unit 1 belonging to part rows 70-2.After blooming sheet material 21f has been pasted to whole display units of first row, as as described in Figure 25 (d), motherboard B is moved to longitudinal direction (on the right side of throughput direction) and front, the display unit 1 belonging to part rows 70-1 making the 2nd to arrange aligns with bonding position, the display unit 1 belonging to part rows 70-1 of the 2nd row is carried out to the laminating of blooming.Arrange identical with the 1st, mobile motherboard B, as shown in Figure 25 (e), to the display unit laminating blooming sheet material 28f belonging to part rows 70-2 of the 2nd row.By the shut-off mechanism shown in Figure 14 to cutting off at the fitted motherboard B of blooming sheet material 28f of all display units 1 in the above described manner, obtain display unit one by one, this point is identical with other embodiments.
Figure 26 represents the embodiment being carried out aforementioned longitudinal relative movement by mobile optical film sheet.In this embodiment, fit body 20 is designed to vertically move, by vertically moving fit body 20, using the bonding position of blooming and the front aligned in position as the display unit of object of fitting, in addition, identical with the embodiment that Figure 24 and Figure 25 records.
Figure 27 is the schematic diagram of the example representing coating squence in the embodiment shown in Figure 26.As shown in Figure 27 (a), mobile motherboard B, makes on motherboard B using the front end of the display surface 1d of the 1st row display unit 1 of the display unit 1 of rectangular arrangement and the bonding position aligned position in the horizontal as light film film sheet 28f front end.Next, as shown in Figure 27 (b), by mobile fit body 20, by blooming sheet material 28f to vertically moving, is alignd in the vertical with the 1st part rows 70-1 arranged in the front end of blooming sheet material.That is, the display surface 1d belonging to the display unit of part rows 70-1 is alignd with the front end of blooming sheet material 28f.Then, the part rows 70-1 on the left of throughput direction of being positioned to the 1st row transversely fits blooming sheet material continuously.After this laminating, by the movement of fit body 20, by the longitudinal size of blooming sheet material 21f longitudinally (on the right side of throughput direction) moving part apportion, as shown in Figure 27 (c), the display unit 1 belonging to part rows 70-2 on the right side of the throughput direction arranged with the 1st aligns bonding position.Because motherboard B transversely moves to carry out fitting, so the transverse width W of motherboard B rearward mobile display face 1d.Next, to fit blooming sheet material 28f to the display unit 1 belonging to part rows 70-2.After the whole display unit laminating blooming sheet material 28f to the 1st row, fit body 20 longitudinally (on the left of throughput direction) is mobile, and, motherboard B is forwards moved, as shown in Figure 27 (d), the part rows 70-1 that 2nd arranges is alignd with bonding position, to the display unit laminating blooming belonging to part rows 70-1 of the 2nd row.Then, move motherboard B in the same manner as the 1st arranges, as shown in Figure 27 (e), the display unit 1 belonging to part rows 70-2 to the 2nd row is fitted blooming sheet material 28f.In the present embodiment, because motherboard B does not move longitudinally, so longitudinal size of laminating platform IV can be reduced, thus save space.
In the coating squence shown in Figure 25 and Figure 27, the display unit 1 that each laminating arranged is subordinated to part rows 70-1 starts to carry out, but also can fit with different order by row.Such as, the display unit that the 2nd row are subordinated to part rows 70-2 is started to fit, thus, carry out from the 1st row to the 2nd row arranging mobile time, do not need move longitudinally motherboard B or blooming sheet material.That is, during the aliging of optics display film and display unit between arranging, longitudinal aligned in position can be omitted.In addition, in the embodiment shown in Figure 25 and Figure 27, each is shown to the row of 6 display units, by carrying out 2 laminatings to 3 display units 1, carry out the laminating of blooming sheet material 28f to the display unit 1 of a permutation, also can carry out 3 laminatings to 2 display units 1.In addition, also can carry out 6 laminatings to 1 display unit 1, when there is not remaining blooming outside display surface 1d, not need to cut off blooming on cutting table VI.In addition, no matter be which kind of form, as long as the display unit number of row is multiple, be not limited to 6.
In addition, in the embodiment shown in Figure 20 to Figure 26, the structure except laminating platform IV is identical with the embodiment that Fig. 1 to Figure 16 illustrates.
Above, particular implementation of the present invention is illustrated and illustrated.But the invention is not restricted to illustrated embodiment, scope of the present invention is only determined by the claim in claims.
Description of reference numerals
I position adjustments platform
II surface protection film stripping table
III the 1st surface inspection platforms
IV polaroid lamination is shown consideration for and is closed platform
V the 2nd surface inspection platforms
VI cutting table
W transverse width
L longitudinal length
Unit B aggregate motherboard
1 optical display unit
1a minor face
The long limit of 1b
1c terminal part
1d display section
3 glass substrates
4 base materials
5 surface protection films
6 back protection films
7 motherboard transport platform
8 motherboard position adjustments dishes
10 laminatings attracting holding dish
10a sucker
The reference position of 12 cell assembly motherboards
20 fit bodies
21 bloomings
21a polaroid
21c1/4 wavelength phase difference film
21e carrier film
21f blooming sheet material
22 rolls of optical film
28 otch formation mechanism
28a otch
29 cutting knifes
38 doubling rollers
39 carrier film mechanism for stripping
46 vacuum attraction platforms
47 cut-out templates
47a cut-out groove
47b vacuum sucking holes
48 cutting knifes
49 vacuum attraction sources

Claims (34)

1. an applying method for blooming sheet material, is characterized in that, to the rectangular optical display unit laminating blooming sheet material that terminal part is formed in, described terminal part has the electric terminal of electrical connection,
The applying method of this blooming sheet material uses:
Cell assembly motherboard, consists of the rectangular multiple optical display unit be formed in the terminal part of electric terminal with electrical connection and is positioned at transverse direction with the limit with described terminal part and optics shows supine state at least puts with column-shaped in longitudinal direction and be arranged on base material;
Optical film laminate reel, it is rolled into drum by blooming by the fitted continuous band-shaped optical film laminate of carrier film of adhesive layer, this blooming at least comprises polarizing layer, described polarizing layer have with on described cell assembly motherboard with the described optical display unit of column-shaped longitudinal arrangement, width that transverse width under ordered state except described terminal part is corresponding;
The applying method of described blooming sheet material comprises following steps:
Multiple described cell assembly motherboard is transported to bonding position successively;
Described optical film laminate is released from this optical film laminate reel and is transported to described bonding position;
With and on described cell assembly motherboard with the interval on length direction corresponding to the longitudinal size under the ordered state of the described optical display unit of column-shaped longitudinal arrangement, form otch in the horizontal successively at this blooming of the described optical film laminate be released and this adhesive layer, thus between two longitudinally adjacent otch, form the blooming sheet material be supported in by adhesive layer in described carrier film;
In described bonding position, described blooming sheet material is peeled off from described carrier film by the state staying described blooming side with described adhesive layer, the described blooming sheet material be stripped is fitted in successively along described on the described cell assembly motherboard that vertically moves with the region of the optics display surface except described terminal part of each optical display unit of column-shaped longitudinal arrangement;
In the applying method of described blooming sheet material,
To on described cell assembly motherboard with in the described optical display unit of column-shaped longitudinal arrangement, before optical display unit the most front during longitudinal 2 observation carries out the laminating of this blooming sheet material, regulate described cell assembly motherboard relative to the lateral attitude of throughput direction and orientation angles, make described optical display unit relative to the described blooming sheet material aligned position in transverse direction and orientation angles carried to described bonding position, by regulating the conveying of the conveying of described cell assembly motherboard and described blooming sheet material, alignd in the front end of the corresponding optical display unit on the front end of each blooming sheet material and this cell assembly motherboard.
2. an applying method for blooming sheet material, is characterized in that, to the rectangular optical display unit laminating blooming sheet material that terminal part is formed in, described terminal part has the electric terminal of electrical connection,
The applying method of this blooming sheet material uses:
Cell assembly motherboard, consists of the rectangular multiple optical display unit be formed in the terminal part of electric terminal with electrical connection and is positioned at transverse direction with the limit with described terminal part and optics shows supine state at least puts with column-shaped in longitudinal direction and be arranged on base material;
Optical film laminate reel, it is rolled into drum by blooming by the fitted continuous band-shaped optical film laminate of carrier film of adhesive layer, this blooming at least comprises polarizing layer, described polarizing layer have with on described cell assembly motherboard with the described optical display unit of column-shaped longitudinal arrangement, width that transverse width under ordered state except described terminal part is corresponding;
The applying method of described blooming sheet material comprises following steps:
Multiple described cell assembly motherboard is transported to bonding position successively;
Described optical film laminate is released from this optical film laminate reel and is transported to described bonding position;
In described bonding position, described blooming is peeled off from described carrier film by the state staying described blooming side with described adhesive layer, the described blooming be stripped is fitted in continuously along on the described cell assembly motherboard of throughput direction movement with the region of the optics display surface except described terminal part of multiple optical display units of column-shaped longitudinal arrangement;
The multiple optical display units be fitted with continuously on the described cell assembly motherboard of described blooming are cut off and are separated into unit one by one, meanwhile, cut off at the longitudinal end of this optical display unit the described blooming fitting in each unit,
In the applying method of described blooming sheet material,
To on described cell assembly motherboard with in the described optical display unit of column-shaped longitudinal arrangement, before optical display unit the most front during longitudinal 2 observation carries out the laminating of this blooming sheet material, regulate described cell assembly motherboard relative to the lateral attitude of throughput direction and orientation angles, make described optical display unit relative to the described blooming sheet material aligned position in transverse direction and orientation angles carried to described bonding position, by regulating the conveying of the conveying of described cell assembly motherboard and described blooming sheet material, alignd in the front end of the corresponding optical display unit on the front end of each blooming sheet material and this cell assembly motherboard.
3. the applying method of blooming sheet material as claimed in claim 1 or 2, is characterized in that,
On described cell assembly motherboard, the row of multiple longitudinal direction be made up of multiple described optical display unit side by side, carry out the laminating of blooming sheet material to the described optical display unit being contained in each row.
4. the applying method of blooming sheet material as claimed in claim 3, is characterized in that,
To and the laminating of blooming sheet material carried out of the described optical display unit that each row of row arrangement comprise, undertaken by leu.
5. the applying method of blooming sheet material as claimed in claim 1, is characterized in that,
Multiple optical display units on described cell assembly motherboard become the row of the longitudinal direction be made up of multiple described optical display unit with multirow matrix configuration side by side, being arranged in the most front optical display unit of the first row throughput direction of the longitudinal direction of right-hand member or left end when subtend throughput direction is observed has fitted after described blooming sheet material, described cell assembly motherboard is moved to transverse direction and rear, is alignd with the front end of the described blooming sheet material being transported to bonding position in the front end of optical display unit the most front for throughput direction in the secondary series being adjacent to the longitudinal direction of longitudinal described first row, optical display unit is carried out to the laminating of this blooming sheet material, carry out identical laminating successively, to the optical display unit moved ahead most of all row by after complete for the laminating of blooming sheet material, described cell assembly motherboard is advanced to throughput direction, by identical operation, the optical display unit being positioned at the second row in each row is carried out to the laminating of blooming sheet material, repeat identical operation successively, all optical display units on described cell assembly motherboard are carried out to the laminating of blooming sheet material.
6. the applying method of the blooming sheet material according to any one of claim 1 to 5, is characterized in that,
Described base material has flexibility.
7. the applying method of blooming sheet material as claimed in claim 6, is characterized in that,
Described base material is formed by heat-resistant resin material.
8. the applying method of blooming sheet material as claimed in claim 6, is characterized in that,
Described base material is flexible ceramic sheet material or flexible glass sheet.
9. the applying method of the blooming sheet material according to any one of claim 1 to 8, is characterized in that,
Described optical display unit is organic EL display unit.
10. the applying method of the blooming sheet material according to any one of claim 1 to 8, is characterized in that,
Described optical display unit is liquid crystal display.
The applying method of 11. blooming sheet materials according to any one of claim 1 to 10, is characterized in that,
Described blooming is made up of polaroid and the phase retardation film being fitted in this polaroid, and the structure of described blooming is, described phase retardation film is positioned at the side in the face of described adhesive layer, and this phase retardation film is fitted on the described optics display surface of described optical display unit.
The applying method of 12. blooming sheet materials as claimed in claim 11, is characterized in that,
The absorption axle of described polaroid and the lagging phase axle of described phase retardation film are with the angular cross within the scope of 45 ° ± 5 °.
The applying method of 13. blooming sheet materials as claimed in claim 12, is characterized in that,
The absorption axle of described polaroid is parallel with the length direction of described blooming, and the lagging phase axle of described phase retardation film is relative to the length direction tilted configuration of described blooming.
The applying method of 14. blooming sheet materials according to any one of claim 10 to 13, is characterized in that,
Described phase retardation film is the inverse dispersion membrane phase differential of short-wavelength light being less than to the phase differential to long wavelength light.
The applying method of 15. 1 kinds of blooming sheet materials, is characterized in that, the rectangle that terminal part is formed in and had to the optical display unit laminating blooming sheet material of flexible flexible sheet equipment structure, and described terminal part has the electric terminal of electrical connection,
The applying method of this blooming sheet material uses:
Unit motherboard, consists of the rectangle that is formed in the terminal part of electric terminal with electrical connection and the optical display unit with the flexible sheet equipment structure of flexibility is positioned at transverse direction with the limit with described terminal part and optics shows supine state alignment on resin base material;
Optical film laminate reel, it is rolled into drum by blooming by the fitted continuous band-shaped optical film laminate of carrier film of adhesive layer, this blooming at least comprises polarizing layer, described polarizing layer have with the described optical display unit arranged on described unit motherboard, width that transverse width under ordered state except described terminal part is corresponding;
The applying method of described blooming sheet material comprises following steps:
Multiple described unit motherboard is transported to bonding position successively;
Described optical film laminate is released from this optical film laminate reel and is transported to described bonding position;
With and described optical display unit on described unit motherboard ordered state under length direction corresponding to longitudinal size on interval, form otch in the horizontal at this blooming of the described optical film laminate be released successively with this adhesive layer, thus formation is supported in the blooming sheet material in described carrier film by adhesive layer;
In described bonding position, described blooming sheet material is peeled off from described carrier film by the state staying described blooming side with described adhesive layer, the described blooming sheet material be stripped is fitted in the region of the optics display surface except described terminal part along the described optical display unit on the described unit motherboard of throughput direction movement;
In the applying method of described blooming sheet material,
Before the laminating of this blooming sheet material is carried out to the described optical display unit on described unit motherboard, regulate described unit motherboard relative to the lateral attitude of throughput direction and orientation angles, make described optical display unit relative to the described blooming sheet material aligned position in transverse direction and orientation angles carried to described bonding position, by regulating the conveying of described unit motherboard, make the front end alignment of the corresponding optical display unit on the front end of the sheet material of each blooming and this unit motherboard.
The applying method of 16. 1 kinds of blooming sheet materials, is characterized in that, to the rectangular optical display unit laminating blooming sheet material that terminal part is formed in, described terminal part has the electric terminal of electrical connection,
The applying method of this blooming sheet material uses:
Cell assembly motherboard, consists of the rectangular multiple optical display unit be formed in the terminal part of electric terminal with electrical connection and is positioned at transverse direction with the limit with described terminal part and optics shows supine state at least puts with column-shaped in longitudinal direction and be arranged on base material;
Optical film laminate reel, it is rolled into drum by blooming by the fitted continuous band-shaped optical film laminate of carrier film of adhesive layer, this blooming at least comprises polarizing layer, described polarizing layer have with on described cell assembly motherboard with the width that the longitudinal size of the row of the multiple described optical display unit of column-shaped longitudinal arrangement is corresponding;
The applying method of described blooming sheet material comprises following steps:
Multiple described cell assembly motherboard is transported to bonding position successively;
Described optical film laminate is released from this optical film laminate reel and is transported to described bonding position;
With and described optical display unit the horizontal corresponding length direction except described terminal part on interval, form otch in the vertical successively at this blooming of the described optical film laminate be released and this adhesive layer, thus between two laterally adjacent otch, form the blooming sheet material be supported in by adhesive layer in described carrier film;
In described bonding position, described blooming sheet material is peeled off from described carrier film by the state staying described blooming side with described adhesive layer, the described blooming sheet material be stripped is fitted in continuously along on the described cell assembly motherboard of described transverse shifting with the region of the optics display surface except described terminal part of the row of the described optical display unit of column-shaped longitudinal arrangement;
The multiple optical display units be fitted with on the described cell assembly motherboard of described blooming sheet material are cut off and is separated into unit one by one, meanwhile, cut off at the longitudinal end of this optical display unit the described blooming fitting in each unit;
In the applying method of described blooming sheet material,
To on described cell assembly motherboard with in the described optical display unit of column-shaped longitudinal arrangement, before when laterally observing, the most front optical display unit carries out the laminating of this blooming sheet material, regulate described lengthwise position and the orientation angles of described cell assembly motherboard, make described optical display unit relative to the described blooming sheet material aligned position in longitudinal direction and orientation angles carried to described bonding position, by regulating the conveying of the conveying of described cell assembly motherboard and described blooming sheet material, alignd in the front end of the optical surface region of the corresponding optical display unit on the front end of each blooming sheet material and this cell assembly motherboard.
The applying method of 17. 1 kinds of blooming sheet materials, is characterized in that, to the rectangular optical display unit laminating blooming sheet material that terminal part is formed in, described terminal part has the electric terminal of electrical connection,
The applying method of this blooming sheet material uses:
Cell assembly motherboard, consists of the rectangular multiple optical display unit be formed in the terminal part of electric terminal with electrical connection and is positioned at transverse direction with the limit with described terminal part and optics shows supine state at least puts with column-shaped in longitudinal direction and be arranged on base material;
Optical film laminate reel, it is rolled into drum by blooming by the fitted continuous band-shaped optical film laminate of carrier film of adhesive layer, this blooming at least comprises polarizing layer, and described polarizing layer has the width corresponding with the longitudinal size of the described row of multiple described optical display unit;
The applying method of described blooming sheet material comprises following steps:
Multiple described cell assembly motherboard is transported to bonding position successively;
Described optical film laminate is released from this optical film laminate reel and is transported to described bonding position;
In described bonding position, described blooming is peeled off from described carrier film by the state staying described blooming side with described adhesive layer, the described blooming be stripped is fitted in continuously along on the described cell assembly motherboard of throughput direction movement with the region of the optics display surface except described terminal part of the described row of multiple optical display units of column-shaped longitudinal arrangement;
Cut off described blooming accordingly with the lateral ends except described terminal part of the row of the described optical display unit be fitted with on the described cell assembly motherboard of described blooming, form blooming sheet material;
The multiple optical display units be fitted with continuously on the described cell assembly motherboard of described blooming sheet material are cut off and are separated into unit one by one, meanwhile, cut off at the longitudinal end of this optical display unit the described blooming fitting in each unit,
In the applying method of described blooming sheet material,
To on described cell assembly motherboard with in the described optical display unit of column-shaped longitudinal arrangement, before when laterally observing, the most front optical display unit carries out the laminating of this blooming sheet material, regulate described lengthwise position and the orientation angles of described cell assembly motherboard, make described optical display unit relative to the described blooming sheet material aligned position in longitudinal direction and orientation angles carried to described bonding position, by regulating the conveying of the conveying of described cell assembly motherboard and described blooming sheet material, alignd in the front end of the corresponding optical display unit on the front end of each blooming sheet material and this cell assembly motherboard.
The applying method of 18. blooming sheet materials as claimed in claim 17, is characterized in that,
Described terminal part is positioned at the described horizontal conveying front side of blooming.
The applying method of 19. 1 kinds of blooming sheet materials, is characterized in that, to the rectangular optical display unit laminating blooming sheet material that terminal part is formed in, described terminal part has the electric terminal of electrical connection,
The applying method of this blooming sheet material uses:
Cell assembly motherboard, consists of the rectangular multiple optical display unit be formed in the terminal part of electric terminal with electrical connection and is positioned at transverse direction with the limit with described terminal part and optics shows supine state at least puts with column-shaped in longitudinal direction and be arranged on base material;
Multiple optical film laminate reel, its have with the described row forming multiple described optical display unit, width that the longitudinal size of multiple part rows of optical display unit is corresponding respectively, be rolled into drum by the blooming at least comprising polarizing layer by fitted continuous band-shaped multiple optical film laminates of carrier film of adhesive layer;
The applying method of described blooming sheet material comprises following steps:
Multiple described cell assembly motherboard is transported to bonding position successively;
Described multiple optical film laminate is released from described multiple optical film laminate reel and is transported to described bonding position;
With and described optical display unit the horizontal corresponding length direction except described terminal part on interval, form otch in the vertical successively at this blooming of the described multiple optical film laminate be released and this adhesive layer, thus between two laterally adjacent otch, form the blooming sheet material be supported in by adhesive layer in described carrier film;
In described bonding position, described multiple blooming sheet material is peeled off from described carrier film by the state staying described blooming side with described adhesive layer, the described multiple blooming sheet materials be stripped are fitted in respectively continuously along on the described cell assembly motherboard of described transverse shifting with the region of the optics display surface except described terminal part of described multiple part rows of the optical display unit of column-shaped longitudinal arrangement;
The multiple optical display units be fitted with on the described cell assembly motherboard of described blooming sheet material are cut off and are separated into unit one by one, meanwhile, cut off at the longitudinal end of this optical display unit the described blooming fitting in each unit,
In the applying method of described blooming sheet material,
To on described cell assembly motherboard with in the described optical display unit of column-shaped longitudinal arrangement, before when laterally observing, the most front optical display unit carries out the laminating of this blooming sheet material, regulate described lengthwise position and the orientation angles of described cell assembly motherboard, make described optical display unit relative to the described blooming sheet material aligned position in longitudinal direction and orientation angles carried to described bonding position, by regulating the conveying of the conveying of described cell assembly motherboard and described blooming sheet material, make the front end alignment of the optical surface region of the corresponding optical display unit on the front end of the sheet material of each blooming and this cell assembly motherboard.
The applying method of 20. blooming sheet materials as claimed in claim 19, is characterized in that,
The bonding position of longitudinally adjacent described multiple optical film laminate is different in the cross direction.
The applying method of 21. 1 kinds of blooming sheet materials, is characterized in that, to the rectangular optical display unit laminating blooming sheet material that terminal part is formed in, described terminal part has the electric terminal of electrical connection,
The applying method of this blooming sheet material uses:
Cell assembly motherboard, consists of the rectangular multiple optical display unit be formed in the terminal part of electric terminal with electrical connection and is positioned at transverse direction with the limit with described terminal part and optics shows supine state at least puts with column-shaped in longitudinal direction and be arranged on base material;
Optical film laminate reel, it is rolled into drum by blooming by the fitted continuous band-shaped optical film laminate of carrier film of adhesive layer, this blooming at least comprises polarizing layer, described polarizing layer have with the described row forming multiple described optical display unit, width that a longitudinal size in multiple part rows of optical display unit is corresponding;
The applying method of described blooming sheet material comprises following steps:
Multiple described cell assembly motherboard is transported to bonding position successively;
Described optical film laminate is released from this optical film laminate reel and is transported to described bonding position;
With and described optical display unit the horizontal corresponding length direction except described terminal part on interval, form otch in the vertical at this blooming of the described optical film laminate be released and this adhesive layer, thus between two laterally adjacent otch, form the blooming sheet material be supported in by adhesive layer in described carrier film;
In described bonding position, described blooming sheet material is peeled off from described carrier film by the state staying described blooming side with described adhesive layer, the described blooming sheet material be stripped is fitted in along on the described cell assembly motherboard of described transverse shifting with the region of the optics display surface except described terminal part of the optical display unit of column-shaped longitudinal arrangement, by making described blooming sheet material and the relative movement in the vertical of described cell assembly motherboard, described blooming sheet material is fitted in successively each several part row;
The multiple optical display units be fitted with on the described cell assembly motherboard of described blooming sheet material are cut off and is separated into unit one by one, if there is remaining described blooming, then cut off at the longitudinal end of this optical display unit the described blooming fitting in each unit simultaneously;
In the applying method of described blooming sheet material,
To on described cell assembly motherboard with in the described optical display unit of column-shaped longitudinal arrangement, before when laterally observing, the most front optical display unit carries out the laminating of this blooming sheet material, regulate described lengthwise position and the orientation angles of described cell assembly motherboard, make described optical display unit relative to the described blooming sheet material aligned position in longitudinal direction and orientation angles carried to described bonding position, by regulating the conveying of the conveying of described cell assembly motherboard and described blooming sheet material, make the front end alignment of the optical surface region of the corresponding optical display unit on the front end of the sheet material of each blooming and this cell assembly motherboard.
The applying method of 22. blooming sheet materials as claimed in claim 21, is characterized in that,
By mobile described cell assembly motherboard, make described blooming sheet material and the relative movement in the vertical of described cell assembly motherboard.
The applying method of 23. blooming sheet materials as claimed in claim 21, is characterized in that,
By mobile described blooming, make described blooming sheet material and the relative movement in the vertical of described cell assembly motherboard.
The applying method of 24. blooming sheet materials according to any one of claim 16 to 23, is characterized in that,
On described cell assembly motherboard, the row of multiple longitudinal direction be made up of multiple described optical display unit side by side, carry out the laminating of blooming sheet material to the described optical display unit being contained in each row.
The applying method of 25. blooming sheet materials as claimed in claim 24, is characterized in that,
To and the laminating of blooming sheet material carried out of the described optical display unit that each row of row arrangement comprise, undertaken by leu.
The applying method of 26. blooming sheet materials according to any one of claim 16 to 25, is characterized in that,
Described base material is flexible material.
The applying method of 27. blooming sheet materials as claimed in claim 26, is characterized in that,
Described base material is formed by heat-resistant resin material.
The applying method of 28. blooming sheet materials as claimed in claim 26, is characterized in that,
Described base material is flexible ceramic sheet material or flexible glass sheet.
The applying method of 29. blooming sheet materials according to any one of claim 16 to 28, is characterized in that,
Described optical display unit is organic EL display unit.
The applying method of 30. blooming sheet materials according to any one of claim 16 to 28, is characterized in that,
Described optical display unit is liquid crystal display.
The applying method of 31. blooming sheet materials according to any one of claim 16 to 30, is characterized in that,
Described blooming is made up of polaroid and the phase retardation film being fitted in this polaroid, and the structure of described blooming is, described phase retardation film is positioned at the side in the face of described adhesive layer, and this phase retardation film is fitted on the described optics display surface of described optical display unit.
The applying method of 32. blooming sheet materials as claimed in claim 31, is characterized in that,
The absorption axle of described polaroid and the lagging phase axle of described phase retardation film are with the angular cross within the scope of 45 ° ± 5 °.
The applying method of 33. blooming sheet materials as claimed in claim 32, is characterized in that,
The absorption axle of described polaroid is parallel with the length direction of described blooming, and the lagging phase axle of described phase retardation film is relative to the length direction tilted configuration of described blooming.
The applying method of 34. blooming sheet materials as described in any one of claim 30 to 33, is characterized in that,
Described phase retardation film is the inverse dispersion membrane phase differential of short-wavelength light being less than to the phase differential to long wavelength light.
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107329299A (en) * 2017-09-01 2017-11-07 宁波维真显示科技股份有限公司 A kind of full applying method of liquid crystal display and display device
CN107589565A (en) * 2016-07-08 2018-01-16 株式会社Lg化学 System and method for manufacturing display unit
CN109791318A (en) * 2016-12-23 2019-05-21 株式会社Lg化学 Display unit manufacture system
CN110228217A (en) * 2019-06-28 2019-09-13 宁波维真显示科技股份有限公司 The preparation facilities and method of parity array formula 3D film
CN112778918A (en) * 2019-11-07 2021-05-11 Oppo广东移动通信有限公司 Mother board membrane, decorative membrane, shell, preparation method and electronic equipment

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI629770B (en) * 2016-08-09 2018-07-11 陽程科技股份有限公司 Method for separating flexible display from carrier substrate
WO2018038153A1 (en) * 2016-08-24 2018-03-01 東レエンジニアリング株式会社 Mounting method and mounting device
JP6416351B1 (en) * 2017-09-28 2018-10-31 日東電工株式会社 Resin film pasting system for fixed panels
JP6651588B2 (en) * 2017-10-05 2020-02-19 日東電工株式会社 System and method for attaching resin film
JP6551960B1 (en) * 2018-03-05 2019-07-31 日本飛行機株式会社 Laminating apparatus and laminated body forming method
WO2019171682A1 (en) * 2018-03-05 2019-09-12 日本飛行機株式会社 Lamination device and laminate forming method
KR102540347B1 (en) * 2018-06-25 2023-06-05 에이피시스템 주식회사 Temporary bonding apparatus for substrate
KR102602263B1 (en) * 2021-10-01 2023-11-16 거림테크 주식회사 Apparatus for shape forming of substrate-less adhesive tape
KR102579518B1 (en) * 2021-10-25 2023-09-18 주식회사 유엠에스 Sheet laminating machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1470890A (en) * 2002-06-28 2004-01-28 ��ʿ��Ƭ��ʽ���� Polaroid-bindnig method and apparatus
JP2006126483A (en) * 2004-10-28 2006-05-18 Sharp Corp Manufacturing method of liquid crystal display panel and manufacturing apparatus of liquid crystal display panel
CN101410746A (en) * 2006-03-24 2009-04-15 夏普株式会社 Display panel, process for producing display panel, and removal apparatus
CN102369098A (en) * 2010-06-10 2012-03-07 日东电工株式会社 Method for position adjustment of film sheet and rectangular panel in display panel production device
JP3181038U (en) * 2012-11-05 2013-01-24 株式会社シライテック Polarizer pasting device
CN103460268A (en) * 2011-11-21 2013-12-18 住友化学株式会社 Optical member laminate manufacturing system, manufacturing method, and recording medium
JP5452760B1 (en) * 2013-09-25 2014-03-26 日東電工株式会社 Method and apparatus for manufacturing an optical display device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524200B2 (en) 1973-08-16 1977-02-02
JPS5448264A (en) 1977-09-26 1979-04-16 Dainippon Printing Co Ltd Method of operating memory type liquid crystal display device by photoowriting
JP3181038B2 (en) * 1991-07-15 2001-07-03 富士写真フイルム株式会社 Magnetic recording medium and method of manufacturing the same
JP4342851B2 (en) * 2002-07-04 2009-10-14 富士フイルム株式会社 Polarizing plate bonding method and apparatus
JP4342829B2 (en) * 2003-05-01 2009-10-14 富士フイルム株式会社 Optical film sticking device, method and substrate
JP4528923B2 (en) 2005-12-05 2010-08-25 学校法人金沢工業大学 EL element
US8216876B2 (en) 2008-02-20 2012-07-10 Sharp Kabushiki Kaisha Method for manufacturing flexible semiconductor substrate
WO2009128115A1 (en) 2008-04-15 2009-10-22 日東電工株式会社 Optical film layered roll and method and device for manufacturing the same
JP2010013250A (en) 2008-07-04 2010-01-21 Asyst Technologies Japan Inc Conveyance system and computer program
JP2010015082A (en) * 2008-07-07 2010-01-21 Sharp Corp Polarizing plate bonding device, and polarizing plate bonding method using the same
JP5737625B2 (en) 2011-08-04 2015-06-17 大日本印刷株式会社 GLASS FILM LAMINATE, GLASS FILM LAMINATE ROLL, GLASS FILTER GLASS FILM LAMINATE AND GLASS FILM LAMINATE PROCESS
JP6016064B2 (en) 2011-09-02 2016-10-26 日本電気硝子株式会社 High refractive index glass
JP2013070787A (en) 2011-09-27 2013-04-22 Equos Research Co Ltd Walking support device
JP5896669B2 (en) 2011-09-27 2016-03-30 テルモ株式会社 Plunger for syringe, syringe and prefilled syringe
KR101174834B1 (en) * 2012-04-05 2012-08-17 주식회사 다보씨앤엠 Method for manufacturing of flexible substrate and process film using the same
JP5946362B2 (en) * 2012-08-10 2016-07-06 日東電工株式会社 Optical display panel manufacturing method and optical display panel manufacturing system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1470890A (en) * 2002-06-28 2004-01-28 ��ʿ��Ƭ��ʽ���� Polaroid-bindnig method and apparatus
JP2006126483A (en) * 2004-10-28 2006-05-18 Sharp Corp Manufacturing method of liquid crystal display panel and manufacturing apparatus of liquid crystal display panel
CN101410746A (en) * 2006-03-24 2009-04-15 夏普株式会社 Display panel, process for producing display panel, and removal apparatus
CN102369098A (en) * 2010-06-10 2012-03-07 日东电工株式会社 Method for position adjustment of film sheet and rectangular panel in display panel production device
CN103460268A (en) * 2011-11-21 2013-12-18 住友化学株式会社 Optical member laminate manufacturing system, manufacturing method, and recording medium
JP3181038U (en) * 2012-11-05 2013-01-24 株式会社シライテック Polarizer pasting device
JP5452760B1 (en) * 2013-09-25 2014-03-26 日東電工株式会社 Method and apparatus for manufacturing an optical display device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107589565A (en) * 2016-07-08 2018-01-16 株式会社Lg化学 System and method for manufacturing display unit
US10245819B2 (en) 2016-07-08 2019-04-02 Lg Chem, Ltd. System and method for manufacturing display unit
CN107589565B (en) * 2016-07-08 2019-06-11 株式会社Lg化学 System and method for manufacturing display unit
CN109791318A (en) * 2016-12-23 2019-05-21 株式会社Lg化学 Display unit manufacture system
CN109791318B (en) * 2016-12-23 2022-07-22 杉金光电(苏州)有限公司 Display unit manufacturing system
CN107329299A (en) * 2017-09-01 2017-11-07 宁波维真显示科技股份有限公司 A kind of full applying method of liquid crystal display and display device
CN107329299B (en) * 2017-09-01 2019-11-08 宁波维真显示科技股份有限公司 A kind of full applying method of liquid crystal display and display device
CN110228217A (en) * 2019-06-28 2019-09-13 宁波维真显示科技股份有限公司 The preparation facilities and method of parity array formula 3D film
CN110228217B (en) * 2019-06-28 2021-01-19 宁波维真显示科技股份有限公司 Preparation device and method of odd-even array type 3D film
CN112778918A (en) * 2019-11-07 2021-05-11 Oppo广东移动通信有限公司 Mother board membrane, decorative membrane, shell, preparation method and electronic equipment
CN112778918B (en) * 2019-11-07 2022-12-27 Oppo广东移动通信有限公司 Mother board diaphragm, decorative diaphragm, shell, preparation method and electronic equipment

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