CN100409069C - Device for attaching polarized planel - Google Patents

Device for attaching polarized planel Download PDF

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Publication number
CN100409069C
CN100409069C CNB2006100790621A CN200610079062A CN100409069C CN 100409069 C CN100409069 C CN 100409069C CN B2006100790621 A CNB2006100790621 A CN B2006100790621A CN 200610079062 A CN200610079062 A CN 200610079062A CN 100409069 C CN100409069 C CN 100409069C
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CN
China
Prior art keywords
polarizer
equipment
used
described
flat panel
Prior art date
Application number
CNB2006100790621A
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Chinese (zh)
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CN1854844A (en
Inventor
咸珉洙
金秉奭
李龙柱
尹荣淳
金成泰
琴在烈
韩馥吉
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三发机电有限公司
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Priority to KR1020050036517 priority Critical
Priority to KR1020050036517A priority patent/KR100720856B1/en
Priority to KR1020050040532 priority
Priority to KR1020050040531 priority
Application filed by 三发机电有限公司 filed Critical 三发机电有限公司
Publication of CN1854844A publication Critical patent/CN1854844A/en
Application granted granted Critical
Publication of CN100409069C publication Critical patent/CN100409069C/en

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    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/1303Apparatus specially adapted to the manufacture of LCDs

Abstract

The invention discloses an adhesion device of polarizing board on the main surface of flat display equipment mode, which contains separating equipment and reinforced equipment of adhesion device of polarizing board to attach bubble between polarizing board with protective film and flat display equipment mode.

Description

The device that is used for attaching polarized planel

Technical field

The present invention relates to a kind of device that is used for when making the flat panel display equipment module, Polarizer being attached to the interarea of flat panel display equipment module.

Background technology

Recently, along with the fast development of the internet and the communication technology and the expansion in market, device for display of message is considered to a kind of important equipment.Particularly, along with device for display of message diminishes gradually, weight lightens and power consumption is lower, flat-panel monitor becomes focus in display device.For panel display board, LCD (LCD), Plasmia indicating panel (PDP) and organic light emitting display (OLED) etc. are arranged generally.In flat panel display equipment, LCD is considered to be used to overcome the substitute of the shortcoming of cathode-ray tube (CRT), and its application is expanded gradually.

Usually, traditional LCD adopts the liquid crystal display unit directly to face the user and electric signal is shown as image.In this case, the liquid crystal display unit comprises the combination of upper substrate and lower basal plate, and the two is stacked by inserting liquid crystal betwixt.

The upper and lower substrate of liquid crystal display unit comprises and is attached to its outermost Polarizer.Polarizer is used for optionally being transmitted in all light that pass liquid crystal transmission only at the light of a specific direction judder, makes the liquid crystal display unit fairly good as the image display performance of himself function.

Automatically carrying out having used the Polarizer attachment device under the situation that Polarizer adheres to.As shown in Figure 1, traditional Polarizer attachment device 1 comprises that polarizer adhesion equipment 10, flat panel display equipment module supply equipment 20, Polarizer supply equipment 30 and flat panel display equipment module send equipment 40.

Here, polarizer adhesion equipment 10 is to be used for Polarizer is attached to parts on the interarea of flat panel display equipment module.Polarizer adhesion equipment 10 sequentially or side by side Polarizer is attached on the side of flat panel display equipment module.

Then, flat panel display equipment module supply equipment 20 is the parts that are used for the flat panel display equipment module is fed to polarizer adhesion equipment 10.Owing to traditional Polarizer attachment device 1 is generally operated as the part of the production line of flat panel display equipment, flat panel display equipment module supply equipment 20 comprises the forwarder that is used for the flat panel display equipment that last production line sends is fed to polarizer adhesion equipment 10.

Then, Polarizer supply equipment 30 is used for Polarizer is fed to polarizer adhesion equipment 10 from the outside.Polarizer supply equipment 30 separately and with the Polarizer that separates is fed to polarizer adhesion equipment 10 with Polarizer one by one from pile up the box that a plurality of Polarizers are arranged.

Then, it is parts that the flat panel display equipment module is sent equipment 40, and it is used to receive by polarizer adhesion equipment 10 Polarizer is attached to the flat panel display equipment module on it and the flat panel display equipment module passed out to the outside.The flat panel display equipment module is sent equipment 40 and is also comprised the forwarder that is used to transmit the flat panel display equipment module.

Yet, because the work defective bubble may occur between Polarizer that is adhered to by Polarizer attachment device 1 and flat panel display equipment module.Because bubble may cause the flat panel display equipment module to become substandard products, must remove this bubble.Yet because traditional Polarizer attachment device this function not, substandard products can't be avoided.Particularly, along with the flat panel display equipment module is increasing, this shortcoming becomes even more serious problem.

Simultaneously, Polarizer is made in factory, makes bonding agent be coated in a side of Polarizer and the upside that diaphragm adheres to bonding agent.Like this, Polarizer is being attached in the process of liquid crystal display unit, operating personnel manually remove diaphragm and finish and adhere to work.

In this process, because Polarizer may damage or usually forget the removal diaphragm, the Polarizer number of defectives increases.Because need the expensive time to remove diaphragm, throughput rate descends.

Summary of the invention

Thereby; the present invention is based on above-mentioned and/or other problem and making; and the purpose of this invention is to provide a kind of device that is used for attaching polarized planel; it comprises that a Polarizer that adheres to that prevents mistakenly Polarizer to be attached to the interarea of flat panel display equipment module automatically and strengthen Polarizer adheres to reinforcement equipment and a separation equipment that is used for separating protective film.

The device that is used for attaching polarized planel according to the present invention comprises: polarizer adhesion equipment, and it is used for Polarizer is attached to the interarea of flat panel display equipment module; Flat panel display equipment module supply equipment, it is used for the flat panel display equipment module is fed to described polarizer adhesion equipment; The Polarizer supply equipment, it is used for Polarizer is fed to polarizer adhesion equipment; The flat panel display equipment module is sent equipment, and it is used for receiving it from polarizer adhesion equipment and is attached with the flat panel display equipment module of Polarizer and sends this flat panel display equipment module; Thin slice adheres to reinforcement equipment, it is arranged on described flat panel display equipment module and sends in the equipment, remove the bubble that is present between this flat panel display equipment module and the Polarizer by exerting pressure, and strengthen adhering to of Polarizer to the Polarizer on the interarea that is attached to described flat panel display equipment module; And separation equipment, be used to remove the diaphragm that is attached to Polarizer one side, this separation equipment comprises: a membrane separation plant is used to make a side contacts of adhesive strip and diaphragm and the adhesive strip and this side of diaphragm being separated from Polarizer by the adhesion of adhesive strip of being used to circulate; A circulation roller, this circulation roller are used for adhesive strip is fed to described membrane separation plant and reclaims adhesive strip with the described adhesive strip that circulates; With a reclining device, this reclining device is used to adjust the membrane separation plant that contacts with described diaphragm and the contact angle between the described circulation roller.

Description of drawings

From following description and in conjunction with the accompanying drawings to embodiment, these and/or others of the present invention and advantage will become obviously and be more readily understood, wherein:

Fig. 1 is a synoptic diagram, shows the layout of the legacy equipment that is used for attaching polarized planel;

Fig. 2 is a synoptic diagram, shows the layout that the thin slice of the device that is used for attaching polarized planel of first preferred implementation according to the present invention adheres to reinforcement equipment;

Fig. 3 is a sectional view, shows the pressure roller of the device that is used for attaching polarized planel of first preferred implementation according to the present invention;

Fig. 4 is a synoptic diagram, shows the layout that the thin slice of the device that is used for attaching polarized planel of another preferred implementation according to the present invention adheres to reinforcement equipment;

Fig. 5 is a synoptic diagram, shows the layout of the device that is used for attaching polarized planel of first preferred implementation according to the present invention;

Fig. 6 shows the structure of the polarizer adhesion equipment of the device that is used for attaching polarized planel of first preferred implementation according to the present invention and the view of operation;

Fig. 7 shows the structure of the polarizer adhesion equipment of the device that is used for attaching polarized planel of another preferred implementation according to the present invention and the view of operation;

The Polarizer that Fig. 8 shows the device that is used for attaching polarized planel of first preferred implementation according to the present invention adheres to the view of the structure of reinforcement equipment;

Fig. 9 is a front view, shows the structure of the separation equipment of the device that is used for attaching polarized planel of first preferred implementation according to the present invention;

Figure 10 is a vertical view, shows the separation equipment of the device that is used for attaching polarized planel of first preferred implementation according to the present invention;

Figure 11 shows the view of the application of the separation equipment of the device that is used for attaching polarized planel of first preferred implementation according to the present invention; And

Figure 12 shows the view of the layout of the separation equipment of the device that is used for attaching polarized planel of another preferred implementation according to the present invention.

Embodiment

Hereinafter, will describe preferred implementation of the present invention in conjunction with the accompanying drawings in detail.

At first, the thin slice of describing the device that is used for attaching polarized planel is according to the preferred embodiment of the present invention adhered to reinforcement equipment.As shown in Figure 2, this thin slice adheres to reinforcement equipment 100 and comprises pressure roller 110, well heater 120 and extrusion equipment 130.

Here, the parts that pressure roller 110 rotates when being interareas of contact substrate P are attached to thin slice S on the substrate P in order to transmit substrate P and heating and extruding, make that the bubble between substrate P and the thin slice S is removed.Single pressure roller 110 can be set, and a plurality of pressure roller 110 can be coupled on single roller male part 140 and rotate, simultaneously separated from one another.Thereby pressure roller 110 comprises the rotating drive portion (not shown) that is used to rotate pressure roller.

As shown in Figure 3, in pressure roller 110, well heater 120 is provided with separately.Well heater 120 produces heat and when pressure roller 110 contact thin slice S predetermined heat is fed on the thin slice S in pressure roller 110.The reason of heating is to allow thin slice more freely to be out of shape, thereby removes bubble and/or fold easily.Thereby in preferred implementation of the present invention, preferably, well heater 120 is arranged in the pressure roller 110 to keep pressure roller 110 whole surface temperatures identical along radial.

Then, extrusion equipment 130 is coupled to pressure roller 110, and extrusion equipment 130 is by promoting pressure roller 110 and the parts of sheet extrusion S towards substrate P.In this preferred implementation of the present invention, extrusion equipment 130 is configured to be coupled with the cylinder of motor.If single pressure roller 110 is provided, extrusion equipment 130 is directly coupled to the rotating shaft rod 112 of pressure roller 110.Yet when a plurality of pressure roller 110 was provided, as shown in Figure 2, extrusion equipment 130 was coupled to pressure roller coupling part 140 to push a plurality of pressure rollers 110.

Simultaneously, as shown in Figure 3, each pressure roller 110 further comprises the thin slice contact element of being made by flexible material 150 around each pressure roller 110 surfaces.In this preferred implementation of the present invention, because pressure roller 110 extruding is attached to the thin slice S of substrate P, when on substrate P, applying excessive power or during by hard material extruding substrate P, substrate P may be impaired.For fear of this phenomenon, flexible thin slice contact element 150 is arranged to the periphery around pressure roller 110 respectively.Thereby when pressure roller 110 sheet extrusion S, thin slice contact element 150 shrink slightly are with sheet extrusion S mildly, and contact area increases.In this preferred implementation of the present invention, thin slice contact element 150 is made by rubber.

Simultaneously, as shown in Figure 2, the thin slice that is used for the device of attaching polarized planel according to the preferred embodiment of the present invention adheres to reinforcement equipment 100 and comprises that further a supply substrate equipment 160 and a substrate send equipment 170.Supply substrate equipment 160 is to be used for and will to adhere to lamellated substrate is fed to pressure roller 110 from the outside parts on it.Supply substrate equipment 160 can be supplied substrate with horizontal positioned or the mode of vertically placing.Yet when supply substrate equipment 160 was supplied substrate in the mode of horizontal positioned, pressure roller 110 was attached to the interarea of horizontal positioned with thin slice, and substrate is sent the substrate that equipment 170 is sent horizontal positioned.Simultaneously, when supply substrate equipment 160 was supplied substrate in the mode of vertical placement, pressure roller 110 and substrate were sent equipment 170 and carry out this process under the states that substrate is vertically placed.

And as shown in Figure 2, the pressure roller 110 that is used for the device of attaching polarized planel according to the preferred embodiment of the present invention can be removed bubble by the both sides of pushing substrate P simultaneously or sequentially.As shown in Figure 4, when order is carried out this process,, also be provided with auxiliary pressure roller 180 in a side relative with the position that pressure roller 110 is installed.Auxiliary pressure roller 180 is arranged on a side relative with pressure roller 110, is used for the opposite side of supporting substrate corresponding to pressure roller 110.Thereby auxiliary pressure roller 180 makes predetermined pressure be applied on the substrate P at the opposite side supporting substrate P of pressure roller 110.Auxiliary pressure roller 180 respectively has the roll structure of a rotation to transmit substrate.

Hereinafter will describe in detail and comprise that thin slice adheres to the device that is used for attaching polarized planel of reinforcement equipment, wherein thin slice adheres to reinforcement equipment and is called as Polarizer and adheres to reinforcement equipment.

As shown in Figure 5, the device that is used for attaching polarized planel 200 of this preferred implementation comprises polarizer adhesion equipment 210, flat panel display equipment module supply equipment 220, Polarizer supply equipment 230 according to the present invention, the flat panel display equipment module sends equipment 240 and Polarizer adheres to reinforcement equipment 250.

At first, polarizer adhesion equipment 210 is to be used for Polarizer is attached to parts on the interarea of flat panel display equipment module.In this preferred implementation of the present invention, polarizer adhesion equipment 210 can be realized Polarizer is attached on the flat panel display equipment module of vertical placement or horizontal positioned.

And two interareas that Polarizer is attached to the flat panel display equipment module can be embodied as side by side or sequentially Polarizer is attached to two interareas of flat panel display equipment module.Yet when polarizer adhesion equipment 210 sequentially was attached to the flat panel display equipment module with Polarizer, Polarizer adheres to reinforcement equipment 250 can sequentially remove bubble between Polarizer and flat panel display equipment module.

In more detail, polarizer adhesion equipment 210 can be embodied as the polarizer adhesion equipment of Polarizer setting platform type (polarizing plate set table type) or the polarizer adhesion equipment that Polarizer adheres to bulging type (polarizing plate attaching drum type).

Here, as shown in Figure 6, it is a kind of method that Polarizer is set the platform type, and this method is fixed to Polarizer S and sets the plate upside, Polarizer S is sent to corresponding to the position of the interarea of flat panel display equipment module P and Polarizer S is bonding and be attached to the interarea of flat panel display equipment module P.Thereby Polarizer is set that platform 210a is arranged to adsorb thereon and is fixedly erected Polarizer S the time, and inclination so that Polarizer S near a side of the interarea of flat panel display equipment module P.

Simultaneously, as shown in Figure 7, Polarizer adheres to bulging type and has cydariform, makes Polarizer S be adsorbed to bulging periphery and rotates and be attached to the interarea of flat panel display equipment module P with drum.In this case, for the Polarizer S that makes absorption and be fixed to bulging periphery rotates and be attached to a side of the interarea of flat panel display equipment module P, bulge is drawn together adsorption plant and Polarizer and is adhered to bulging 210b and rotate in the interarea of contact flat panel display equipment module P.

Next, flat panel display equipment module supply equipment 220 is the parts that are used for the flat panel display equipment module is supplied to polarizer adhesion equipment 210.In this preferred implementation of the present invention, flat panel display equipment module supply equipment 220 can be embodied as the flat panel display equipment module that transmits horizontal positioned or vertically place.The method of the transmission flat panel display equipment module that is realized by flat panel display equipment module supply equipment 220 is identical with the adherence method by polarizer adhesion equipment 210 execution Polarizers according to the present invention.

Then, to send equipment 240 be to be used for receiving by polarizer adhesion equipment 210 from polarizer adhesion equipment 210 having adhered to the flat panel display equipment module of Polarizer and this flat panel display equipment module being sent to outside parts to the flat panel display equipment module.In this preferred implementation of the present invention, the flat panel display equipment module is sent equipment 240 and is had the structure identical with flat panel display equipment module supply equipment 220.

Then, Polarizer supply equipment 230 is the parts that are used for Polarizer is fed to polarizer adhesion equipment 210.Polarizer supply equipment 230 separately and with this Polarizer is fed to polarizer adhesion equipment 210 with Polarizer from pile up the box that laminar Polarizer is arranged.In this case, Polarizer supply equipment 230 can further comprise an alignment apparatus that is used to adjust the Polarizer position.

Then, Polarizer adheres to reinforcement equipment 250 and is arranged on the flat panel display equipment module and sends parts in the equipment 240, these parts are used to the Polarizer S of the interarea that is attached to flat panel display equipment module P that heat and pressure are provided, thereby remove the bubble and/or the fold that between the interarea of flat panel display equipment module P and Polarizer S, occur, to strengthen the adhesion of Polarizer.In this preferred implementation of the present invention, as shown in Figure 8, Polarizer adheres to reinforcement equipment 250 and comprises pressure roller 252, well heater (not shown) and extrusion equipment 256.Here and since the structure of pressure roller 252, well heater and extrusion equipment 256 and operation and thin slice adhere to reinforcement equipment parts structure and operate identically, omit here its description.

The device that is used for attaching polarized planel according to this preferred implementation of the present invention comprises that further is used for an automatic separation equipment that separately is attached to the diaphragm on the Polarizer and removes this diaphragm from it.Hereinafter, will at length introduce this separation equipment.

Separation equipment can be used for Polarizer is attached in the process of flat panel display equipment module P one side, or is used for simultaneously Polarizer being attached to the process of flat panel display equipment module P both sides, describes the structure of this separation equipment in detail with reference to Fig. 9 and 10.

Separation equipment 300 comprises: one is used to contact diaphragm 312 that is attached to Polarizer S one side and the membrane separation plant 340 of removing diaphragm 312 from it; One is used to supply and the circulation roller (circulation roller) 330 of the adhesive strip 341 that withdrawal contacts with diaphragm 312; A casing 320 that is used to hold membrane separation plant 340 and circulation roller 330; Transfer equipment 350 with mobile separation equipment 340, circulation roller 330 and a casing 320.

At first, membrane separation plant 340 comprises scraper 342, support 343 and cylinder 344.

The scraper 342 of contact adhesive strip 341 is made by flexible material preferably that make when the contact protection film 312 can bending and can not damage diaphragm 312.

In addition, available roller or bond roll substitute scraper 342.When scraper 342 was substituted by roller, membrane separation plant 340 had the position that same structure and this roller are installed in scraper 342.

In addition, when using adhesive strip to substitute scraper 342, position and circulation roller 330 that adhesive strip is installed in scraper 342 can remove.In this case, its operation is identical with the operation of scraper 342.

The scraper fixture 343 that is fixed with scraper 342 on the one end is L shaped and a separating plate that is adhered to scraper fixture 343 upsides and scraper 342 upsides can be arranged, makes scraper 342 more firmly be fixed on the scraper fixture 343.

Further, the cylinder 344 that is coupled to scraper fixture 343 opposite ends moves forward and backward the scraper fixture 343 that is coupled to scraper 342, makes the adhesive strip 341 of contact scraper 342 contact the diaphragm 312 that adheres to roller 110b and Polarizer S that will be described below.

Circulation roller 330 comprises that the feed rolls 331 that is wound with adhesive strip 341 around one, one are used to regain first of adhesive strip 341 and reclaim roller 332 and one and be used for regaining individually second of diaphragm 312 and reclaim the roller (not shown).

At the sidepiece of the feed rolls 331 and the first recovery roller 332, be provided with tensioning maintaining part 333 to reclaim the tensioning that keeps adhesive strip 341 equably when roller 332 is operated in feed rolls 331 and first.

The casing 320 that is used to hold membrane separation plant 340 and circulation roller 330 is detachable, and it comprises a plurality of guide rollers that are installed to casing 320 outside predetermined altitudes, with the circulation of smooth guide adhesive strip 341 and diaphragm 312.

If needs, guide roller 321 can not be arranged on casing and be arranged in the casing 320 outward.

The transfer equipment 350 that is arranged on casing 320 downsides comprises that an installation portion 351 that wherein is provided with a plurality of guide rails 352, a plurality of guide rail guide 353 that is coupled to guide rail 352 and its upper support have the support member 354 of guide rail guide 353.

In a side of casing 320, be provided with reclining device 360 to adjust contact angle during near diaphragm 312 at membrane separation plant 340, circulation roller 330 and casing 320.

Reclining device 360 rotates around the rotating shaft rod 361 that is coupled to casing 320, and has a right cylinder 362, to adjust length when operating membrane separation plant 340, circulation roller 330 and casing 320.

Describe in detail as mentioned above and the operation of the separation equipment 300 of structure with reference to Figure 11.To describe polarizer adhesion equipment by an example, and wherein, adhere to roller and be used for polarizer adhesion equipment.

At first, adhere to the middle part that roller 110b is arranged on this device, be used in the vertical direction attaching polarized planel abreast, and flat panel display equipment module P is fed to the sidepiece that adheres to roller 110b.At this moment, Polarizer S is adsorbed and reels around the periphery of adhering to roller 110b.

Start membrane separation plant 340, circulation roller 330 and casing 320 and adhere on the roller 110b periphery and be formed on diaphragm 312 on the Polarizer S sidepiece of guide rail 352 near being formed on.

Then, adjust reclining device 360, make membrane separation plant 340, circulation roller 330 and casing 320 contact with diaphragm 312.

Then, operate cylinder 344 and move forward periphery and the diaphragm 312 that roller 110b is adhered in scraper 342 feasible adhesive strips 341 contacts that contact the scrapers outside.

Then, when adhering to roller 110b and separation equipment 300 operations, scraper 342 is from the mobile backward preset distance of initial position.At this moment, when roller 110b and separation equipment 300 were adhered in operation under the state that is adhered to adhesive strip 341 at diaphragm 312 lightly, diaphragm 312 and adhesive strip 341 were reeled around the first recovery roller 332 along guide roller 321.

At last; when adhesive strip 341 and diaphragm 312 are wound up into first when reclaiming roller 332 and holding maximum adhesive strip 341 and diaphragm 312; casing 320 moves with being installed in the guide rail guide 354 on the transfer equipment 350 backward along guide rail 352, and turns back to its initial position after changing the first recovery roller 332.

When removal be formed on the Polarizer S diaphragm 312 and when repeating aforesaid operations and protect bonding agent 11, do not make mistakes ground and be attached to the liquid crystal display unit smoothly of Polarizer S.

Figure 12 shows the view of the separation equipment of the device that is used for attaching polarized planel of another preferred implementation according to the present invention.According to this preferred implementation of the present invention, when the size of Polarizer S increases or its length when increasing, except transfer equipment 350 separation equipments 300 are a plurality of, and the distance between a plurality of equipment 300 can be by the demand adjustment.

The thin slice that adopts in according to the present invention adheres to reinforcement equipment, adheres to lamellated substrate when at the uniform velocity mobile simply when a side, can remove the thin slice that produces bubble because of adhering to mistakenly fast.In addition, thin slice adheres to the substrate that reinforcement equipment can be arranged on tandem (in-line type) production line easily and handle big molded dimension suitably.

According to the present invention, successfully go except when bubble or the fold that produces when Polarizer is attached to the flat panel display equipment module makes and can reduce substandard products.Further, the adhesion of Polarizer increases, and makes Polarizer be adhered to reliably.

Simultaneously; use adhesive strip automatically to remove the diaphragm that is attached to Polarizer one side owing to be used for the separation equipment that the device of attaching polarized planel adopts according to the preferred embodiment of the present invention, the staff do not have from the Polarizer manual singly remove diaphragm be inconvenient to feel.In addition, because separating protective film accurately and promptly can prevent that Polarizer is impaired.Thereby the substandard products of Polarizer reduce and can reduce the running time that is used to remove diaphragm.

Although disclose preferred implementation of the present invention based on the example purpose, one of ordinary skill in the art will appreciate that to have various remodeling, increase or alternative form, and can not deviate from as the disclosed scope and spirit of the present invention of incidental claim.

Claims (8)

1. device that is used for attaching polarized planel comprises:
Polarizer adhesion equipment, it is used for Polarizer is attached to the interarea of flat panel display equipment module;
Flat panel display equipment module supply equipment, it is used for the flat panel display equipment module is fed to described polarizer adhesion equipment;
The Polarizer supply equipment, it is used for Polarizer is fed to polarizer adhesion equipment;
The flat panel display equipment module is sent equipment, and it is used for receiving it from polarizer adhesion equipment and is attached with the flat panel display equipment module of Polarizer and sends this flat panel display equipment module;
Thin slice adheres to reinforcement equipment, it is arranged on described flat panel display equipment module and sends in the equipment, remove the bubble that is present between this flat panel display equipment module and the Polarizer by exerting pressure, and strengthen adhering to of Polarizer to the Polarizer on the interarea that is attached to described flat panel display equipment module; And
Separation equipment is used to remove the diaphragm that is attached to Polarizer one side, and this separation equipment comprises:
A membrane separation plant is used to make a side contacts of adhesive strip and diaphragm and the adhesive strip and this side of diaphragm being separated from Polarizer by the adhesion of adhesive strip of being used to circulate;
A circulation roller, this circulation roller are used for adhesive strip is fed to described membrane separation plant and reclaims adhesive strip with the described adhesive strip that circulates; With
A reclining device, this reclining device are used to adjust the membrane separation plant that contacts with described diaphragm and the contact angle between the described circulation roller.
2. the device that is used for attaching polarized planel as claimed in claim 1, wherein said thin slice adheres to reinforcement equipment and comprises:
Pressure roller, this pressure roller rotate and push described Polarizer; With
Extrusion equipment, this extrusion equipment is coupled to described pressure roller and promotes this pressure roller to push described Polarizer towards described flat panel display equipment module.
3. the device that is used for attaching polarized planel as claimed in claim 2, wherein said pressure roller comprise the well heater that is arranged in this pressure roller, to heat this pressure roller.
4. the device that is used for attaching polarized planel as claimed in claim 2, wherein said pressure roller further comprises the Polarizer contact element, this Polarizer contact element is made around the surface of described pressure roller and by flexible material.
5. the device that is used for attaching polarized planel as claimed in claim 1, wherein said membrane separation plant comprises:
Scraper is used to make a side contacts of this adhesive strip and described diaphragm; With
Cylinder, it is coupled to described scraper and moves forward and backward described scraper.
6. the device that is used for attaching polarized planel as claimed in claim 1; wherein said separation equipment further comprises transfer equipment, and this transfer equipment is used to make described membrane separation plant and circulation roller near described diaphragm and from this diaphragm withdraw this membrane separation plant and circulation roller.
7. the device that is used for attaching polarized planel as claimed in claim 1, wherein said circulation roller comprises:
A feed rolls is wound with adhesive strip around this feed rolls; With
A recovery roller that is used to reclaim described adhesive strip, wherein said recovery roller driven separately and described feed rolls by the drive force of described recovery roller.
8. the device that is used for attaching polarized planel as claimed in claim 1, wherein a plurality of membrane separation plants and circulation roller according to the size of described Polarizer with the preset distance setting.
CNB2006100790621A 2005-04-30 2006-04-29 Device for attaching polarized planel CN100409069C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020050036517 2005-04-30
KR1020050036517A KR100720856B1 (en) 2005-04-30 2005-04-30 Stripper
KR1020050040532 2005-05-16
KR1020050040531 2005-05-16

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Publication Number Publication Date
CN1854844A CN1854844A (en) 2006-11-01
CN100409069C true CN100409069C (en) 2008-08-06

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KR100815465B1 (en) * 2007-01-29 2008-03-20 주식회사 휘닉스 디지탈테크 Device of removing cover sheet
KR100805828B1 (en) * 2007-01-29 2008-02-21 주식회사 휘닉스 디지탈테크 Device for removing protecting films of panel
KR100831431B1 (en) * 2007-02-09 2008-05-21 한동희 Apparatus for separate cover-sheet from polarized film
KR100918855B1 (en) * 2007-07-06 2009-09-28 한동희 apparatus and method for separate cover-sheet from polarized film
KR101189786B1 (en) * 2009-08-05 2012-10-10 한동희 Apparatus for adjusting balance of panel and panel bonding apparatus having the same
CN103176305B (en) * 2013-04-16 2015-09-09 深圳市华星光电技术有限公司 Polarizer sheet sticking method
US9114598B2 (en) 2013-04-16 2015-08-25 Shenzhen China Star Optoelectronics Technology Co., Ltd Method for laminating polarization film
KR101741007B1 (en) 2015-11-16 2017-06-20 주식회사 성원씨스템 A Film Detachment System For Multi-coating Film
CN106547125A (en) * 2016-12-09 2017-03-29 曾周 The debubbling method of polaroid in a kind of LCD productions

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