CN1497308A - Polaroid adhering device - Google Patents
Polaroid adhering device Download PDFInfo
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- CN1497308A CN1497308A CNA2003101025455A CN200310102545A CN1497308A CN 1497308 A CN1497308 A CN 1497308A CN A2003101025455 A CNA2003101025455 A CN A2003101025455A CN 200310102545 A CN200310102545 A CN 200310102545A CN 1497308 A CN1497308 A CN 1497308A
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- 239000000758 substrate Substances 0.000 claims abstract description 153
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 134
- 210000002858 crystal cell Anatomy 0.000 claims description 114
- 238000011010 flushing procedure Methods 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 239000011295 pitch Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 244000137852 Petrea volubilis Species 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000002788 crimping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
Provided is a bonding device for a polarizing plate, with which enlargement of a foot print, associated with upsizing of a color liquid crystal (LC) display, in the bonding device for the polarizing plate is suppressed. An standing conveyance line 50 to convey an LC cell substrate 1 in an upright state is arranged. Lower edge supporting rolls to support a lower edge of the LC cell substrate 1 and pairs of principal surface supporting rolls to support both principal surfaces of the LC cell substrate 1 are installed with specified pitches extending over a full length of the standing conveyance line 50. A process to simultaneously bond polarizing plates 2, 3 to both principal surfaces of the LC cell substrate 1 is adopted in a polarizing plate bonding station 320. First and second polarizing plate setting tables 321A and 321B to suck and fix polarizing plates 2, 3, from which mold releasing films are released, and to convey the polarizing plates 2, 3 in a standing state to positions opposite to side faces of the LC cell substrate 1 in a standing state are provided on positions of both sides of the LC cell substrate 1.
Description
Technical field
The present invention relates to a kind of polarizing plate sticking device, though relate to a kind of in the maximization of liquid crystal cell substrate, the structure of the polarizing plate sticking device that also can suppress to take up room (footprint) enlarges.
Background technology
At first, the summary of the cross-section structure of expression colour liquid crystal display device 10 in Fig. 3.This colour liquid crystal display device 10 possesses by the centre and accompanies the liquid crystal cell substrate 1 that the glass substrate of liquid crystal, alignment films, transparency electrode, colored filter etc. constitutes; Polaroid 2,3 with the 1st main surface side that is disposed at this liquid crystal cell substrate 1 and the 2nd main surface side (CF face side, TFT face side).
In the manufacturing process of the colour liquid crystal display device of this formation, must be through various operations such as tft array operation, colored filter manufacturing process, unit assembling procedure, module assembling procedures, comprising the operation of pasting polaroid to liquid crystal cell substrate 1.
This polarizing plate sticking operation is the operation of implementing after the liquid crystal cells assembling procedure.As shown in Figure 4, at the 1st main surface side of liquid crystal cell substrate 1 configuration polaroid 2, for make be secured at polaroid 2 wherein the adhesive coating on the one side expose, peel off demoulding film 2a from polaroid 2.Afterwards, as shown in Figure 5, make the polaroid 2 that is absorbed and fixed on the positioning table 2A in liquid crystal cell substrate 1 side perk, when carrying liquid crystal cell substrates 1 and polaroid 2, polaroid 2 is connected airtight on the 1st first type surface (CF face) at liquid crystal cell substrate 1 with conveying roller 5.Then, make liquid crystal cell substrate 1 counter-rotating after, the 2nd first type surface (TFT face) of liquid crystal cell substrate 1 is pasted polaroid 3 too relatively.
In addition, though more than according to the general technical information known to the applicant, the existing technology related to the application's invention is illustrated, but in application man memory scope, the applicant does not grasp the application and answers disclosed information as the prior art documentation ﹠ info before filing an application, and does not recognize patented claim that ratio the application of applicant self carries out earlier etc. yet.
In recent years, the maximization of colour liquid crystal display device the progress, in the past, the size of colour liquid crystal display device, though with 15 inches be main flow, 30 inches from now on, 45 inches become main flow, afterwards the size of colour liquid crystal display device also with will speed up the maximization.
Paste polaroid to liquid crystal cell substrate, be that liquid crystal cell substrate is under the state of plane configuration, when carrying with polarizing plate sticking on the 1st first type surface, make the liquid crystal cell substrate counter-rotating afterwards, equally when carrying with polarizing plate sticking on the 2nd first type surface.Therefore, if colour liquid crystal display device is maximized, polarizing plate sticking device also must trend towards this, and particularly throughput direction length increases.But, because the restriction of factory site can not ad infinitum increase take up room (footprint).
Summary of the invention
Therefore, the present invention is in order to solve the invention of above-mentioned problem, and its purpose is to provide a kind of maximization of following colour liquid crystal display device, can suppress the polarizing plate sticking device that take up room (footprint) of polarizing plate sticking device enlarges.
In order to solve above-mentioned problem, polarizing plate sticking device of the present invention, be a kind of when carrying liquid crystal cell substrate, on the 1st and the 2nd first type surface of liquid crystal cell substrate, paste the polarizing plate sticking device that polaroid is used, wherein possess: under the state that liquid crystal cell substrate is erected, carry the pipeline that erects that above-mentioned liquid crystal cell substrate uses along prescribed direction; Erect on the pipeline with being arranged at, under the state that liquid crystal cell substrate is erected, the polarizing plate sticking portion that erects that polarizing plate sticking is used on the 1st and the 2nd first type surface of liquid crystal cell substrate.
In addition, the preferred scheme of conduct in foregoing invention, erecting pipeline has: under the state that liquid crystal cell substrate is erected, and the first type surface backing roll of the 1st and the 2nd first type surface of limit, the lower end backing roll on the limit, lower end of support liquid crystal cell substrate and support liquid crystal cell substrate.
Have again, in foregoing invention, as preferred scheme, erecting polarizing plate sticking portion has: when keeping polaroid, polaroid is erected to the position relative with the first type surface of the liquid crystal cell substrate that is in the state of erecting, and make polaroid connect airtight polaroid positioning table on the first type surface of liquid crystal cell substrate.
More than, according to polarizing plate sticking device of the present invention, because under the state that liquid crystal cell substrate is erected, the stickup of polaroid becomes possibility, even so under the situation that liquid crystal cell substrate is maximized, also can suppress the expansion of take up room (footprint) of the direction (Width) vertical with the throughput direction of liquid crystal cell substrate.Particularly, can suppress the expansion of take up room (footprint) of whole polarizing plate sticking devices under the situations of configuration concurrently of many of pipelines largely.
Also have, preferred scheme is characterized in that in foregoing invention, erects the 1st polaroid positioning table that polarizing plate sticking portion comprises the 1st main surface side of the liquid crystal cell substrate that is arranged at the state of erecting; The 2nd polaroid positioning table with the 2nd main surface side of the above-mentioned liquid crystal cell substrate that is arranged at the state of erecting.
And then, it is characterized in that, erect polarizing plate sticking portion by the 1st polaroid positioning table and the 2nd polaroid positioning table, polaroid is sticked on simultaneously on the 1st and the 2nd first type surface of liquid crystal cell substrate.
According to this formation, in the past, as polarizing plate sticking portion, because the pipeline that the 1st first type surface is used and the pipeline arranged in series of the 2nd first type surface, so under the situation that liquid crystal cell substrate is maximized, can not avoid the expansion of take up room (footprint) on the throughput direction (length direction).Yet, in the present invention, the state that liquid crystal cell substrate is in erect is carried, the result is, owing to polaroid can be sticked on simultaneously on the 1st and the 2nd first type surface of liquid crystal cell substrate, paste pipeline so there is no need 2 of arranged in series, can suppress the expansion of take up room (footprint) on the throughput direction (length direction) largely.
As other preferred version, it is characterized in that, erect polarizing plate sticking portion, by the 1st polaroid positioning table with after polarizing plate sticking is on the 1st first type surface of liquid crystal cell substrate, by the 2nd polaroid positioning table, with polarizing plate sticking on the 2nd first type surface of liquid crystal cell substrate.
According to this formation, for example, the size that sticks on the polaroid on the liquid crystal cell substrate is under situations different on the 1st and the 2nd first type surface, relation because of the location, paste when having problems simultaneously, after can be on the 1st first type surface of polarizing plate sticking at liquid crystal cell substrate, again with polarizing plate sticking on the 2nd first type surface of liquid crystal cell substrate, can keep the polarizing plate sticking precision.
In addition, as another preferred scheme, also possess on the 1st and the 2nd first type surface of polarizing plate sticking at liquid crystal cell substrate after, be used for checking the inspection of foreign substance portion that foreign matter is sneaked into, by erecting polarizing plate sticking portion and inspection of foreign substance portion forms the polarizing plate sticking line.
Also have, as another preferred scheme, the upstream side that erects pipeline also is provided with: the substrate loading part of deposit usefulness under the state that a plurality of liquid crystal cell substrates are erected; The flushing line that the 1st and the 2nd first type surface of the liquid crystal cell substrate of taking out of from the substrate loading part with flushing under the state that liquid crystal cell substrate is erected is used, the downstream that erects pipeline also are provided with the substrate unloading portion of deposit usefulness under the state that the liquid crystal cell substrate of having pasted polaroid is erected.
According to this formation, even at the substrate loading part, wash line, erect in polarizing plate sticking line and the substrate unloading portion, also can suppress the expansion of take up room (footprint) of the direction (Width) vertical largely with the throughput direction of liquid crystal cell substrate.
Description of drawings
Fig. 1 is the whole vertical view that roughly constitutes of the polarizing plate sticking device of expression present embodiment.
Fig. 2 is the unitary side view that roughly constitutes of the polarizing plate sticking device of expression present embodiment.
Fig. 3 is the synoptic diagram of the cross-section structure of colour liquid crystal display device.
Fig. 4 is the summary of polaroid operation is pasted in the 1st a section process chart from expression to liquid crystal cell substrate.
Fig. 5 is the summary of polaroid operation is pasted in the 2nd a section process chart from expression to liquid crystal cell substrate.
Among the figure: 1-liquid crystal cell substrate, 2, the 3-polaroid, the 10-LCD, limit, 11-lower end backing roll, 12-first type surface supporting stick, 50-erects pipeline, 100-substrate loading part, 110, the 510-substrate box, 200-washes line, 210-substrate receiving portion, 220-grind section, 221-pressure roller, 222-slip sand paper, 230-rinse part, 231-nozzle, the 240-drying section, the 241-base plate, 250-takes out of portion, 300-erects the polarizing plate sticking line, 310-panel cleaning portion, 311-clearer, 320-polarizing plate sticking portion, 321A-the 1st polaroid positioning table, 321B-the 2nd polaroid positioning table, 322A, the 322B-crimping roller, 330-inspection of foreign substance portion, 400A-the 1st polaroid pipeline, 400B-the 2nd polaroid pipeline, 410A, 410B-boxlike hole, 420A, 430A, 420B, the 430B-delivery section, 440A, the 440B-conveying roller, 450A, 450B-cleaning portion, 460A, 460B-peels off control box, 461A, 461B-peels off arm, 470A, the 470B-stripping portion, 500-substrate unloading portion, the 1000-polarizing plate sticking device.
Embodiment
Below, with reference to Fig. 1 and Fig. 2, the embodiment of polarizing plate sticking device of the present invention is described.And Fig. 1 is the whole vertical view that roughly constitutes of the polarizing plate sticking device 1000 of expression present embodiment, and Fig. 2 is the unitary side view that roughly constitutes of the polarizing plate sticking device 1000 of expression present embodiment.
(whole formation)
Feature as this polarizing plate sticking device 1000, be not to carry liquid crystal cell substrate 1 planely, it is characterized in that, when under the state that liquid crystal cell substrate 1 is erected, carrying, polaroid 2,3 is sticked on the 1st and the 2nd first type surface of liquid crystal cell substrate 1 respectively.
Be provided with under the state that liquid crystal cell substrate 1 is erected carry usefulness erect pipeline 50.This erects pipeline 50, crosses over its total length, disposes limit, the lower end backing roll 11 on the limit, lower end of supporting liquid crystal cell substrate 1 and 1 pair of first type surface backing roll 12 of the 1st and the 2nd first type surface that supports liquid crystal cell substrate 1 with the spacing of stipulating.In the conveying of liquid crystal cell substrate 1, for example, driving shaft connects limit, lower end backing roll 11, by making 11 rotations of limit, lower end backing roll, promptly can carry out the conveying of liquid crystal cell substrate 1.
Erect the upstream entrance side of pipeline 50, be provided with the substrate loading part 100 of more than 110 standby of substrate box of a plurality of liquid crystal cell substrates 1 of deposit under the state of erecting.Liquid crystal cell substrate 1 from substrate box 110 to the conveying that erects pipeline 50, for example, can be located at limit, the lower end backing roll 11 of substrate box 110 and easily realize by drive suppressing.As other method, also can utilize the device of mechanical arm etc. to constitute.Substrate box 110 in substrate loading part 100, is set to can move control along the direction vertical with the throughput direction that erects pipeline 50.
On the other hand, erect the lower exit side of pipeline 50, be provided with the substrate unloading portion 500 of more than 510 standby of substrate box of a plurality of colour liquid crystal display devices 10 of deposit under the state of erecting.Substrate box 510 is identical with aforesaid substrate box 110, in substrate unloading portion 500, is set to can move control along the direction vertical with the throughput direction that erects pipeline 50.
(erecting the concrete structure of pipeline)
Erecting on the pipeline 50, be provided with: the flushing line 200 of flushing usefulness under the state that liquid crystal cell substrate 1 is erected; With on the 1st and the 2nd first type surface that under the state that liquid crystal cell substrate 1 is erected polaroid 2,3 is sticked on liquid crystal cell substrate 1, use erect polarizing plate sticking line 300.
(flushing line 200)
In grind section 220, utilize pressure roller 221 and slip sand paper 222 holding liquid crystal cell substrates 1, utilize the slip effect of slip sand paper 222, the dust of the 1st and the 2nd first type surface of liquid crystal cell substrate 1 etc. is peeled off.In rinse part 230, the wash-down water of high pressure blows to the 1st and the 2nd first type surface of liquid crystal cell substrate 1 from nozzle 231, and the dust of being stripped from etc. is rinsed out.In drying section 240, the air of high pressure blows to the 1st and the 2nd first type surface of liquid crystal cell substrate 1 from base plate 241, carries out the force drying of liquid crystal cell substrate 1.
(erecting polarizing plate sticking line 300)
Erecting polarizing plate sticking line 300 is provided with: accept from the panel cleaning portion 310 of the liquid crystal cell substrate 1 of the portion's of taking out of 250 conveyings; Polaroid 2,3 is sticked on the polarizing plate sticking portion 320 on the 1st and the 2nd first type surface of liquid crystal cell substrate 1 of the state of erecting; With carry out foreign matter and sneak into the inspection of foreign substance portion 330 of inspection.
In panel cleaning portion 310,, be provided with clearer 311 in order to clean the 1st and the 2nd first type surface of liquid crystal cell substrate 1.
In polarizing plate sticking portion 320, in the present embodiment, the operation that adopts the 1st and the 2nd first type surface of relative liquid crystal cell substrate 1 to paste polaroid 2,3 simultaneously, supply with the 1st polaroid pipeline 400A of polaroid 2 usefulness and supply with the 2nd polaroid pipeline 400B of polaroid 3 usefulness to the 2nd main surface side of liquid crystal cell substrate 1 to the 1st main surface side of liquid crystal cell substrate 1, be configured to holding liquid crystal cell substrate 1, be the line symmetry shape.Here, as polaroid 2, what enumerate is CF face side polaroid, and what enumerate as polaroid 3 is TFT face side polaroid.
On the 1st polaroid pipeline 400A and the 2nd polaroid pipeline 400B, be respectively arranged with: boxlike hole 410A, the 410B of deposit polaroid 2,3 usefulness under plane ground layer-by-layer state; With polaroid 2,3 from boxlike hole 410A, 410B takes out of and carry delivery section 420A, 430A, 420B, the 430B of usefulness; Conveying roller 440A, 440B; Carry out the 450A of cleaning portion, the 450B of the cleaning usefulness of polaroid 2,3; With peel off stripping portion 470A, the 470B that the demoulding film is used from polaroid 2,3.
In stripping portion 470A, 470B, be provided with and peel off control box 460A, 460B; And control thus, and peel off arm 461A, 461B along what the diagonal of polaroid 2,3 can carry out that the demoulding film peels off.
In addition, on the position of liquid crystal cell substrate 1 both sides, be provided with the polaroid 2,3 that is used to attract fixing demoulding film to be stripped from, and polaroid 2,3 erected the 1st polaroid positioning table 321A and the 2nd polaroid positioning table 321B of the relative position of the first type surface of the liquid crystal cell substrate 1 that is delivered to and is in the state of erecting.Have again, be provided with and be used to make polaroid 2,3 to be connected to crimping roller 322A, 322B on the liquid crystal cell substrate 1.
(the stickup operation of polaroid)
The operation of pasting polaroid 2,3 to liquid crystal cell substrate 1 in the polarizing plate sticking device 1000 that is made of said structure is described.
To be transported to from substrate loading part 100 by the liquid crystal cell substrate 1 of deposit in substrate box 110 and erect pipeline 50.Be transported to the liquid crystal cell substrate 1 that erects pipeline 50, board main is by flushing is dry successively in flushing line 200.
Then, to wash dried liquid crystal cell substrate 1 continues on to and erects in the polarizing plate sticking line 300, in polarizing plate sticking portion 320, keep the state that the erects ground of liquid crystal cell substrate 1 to carry on one side, will by polaroid 2 that 1st polaroid positioning table 321A attract keep be sticked on 1st first type surface of liquid crystal cell substrate 1 on one side.Simultaneously, will be sticked on the 2nd first type surface of liquid crystal cell substrate 1 by the polaroid 3 that the 2nd polaroid positioning table 321B attracts to keep.
Afterwards, in inspection of foreign substance portion 330, carry out between the 1st and the 2nd first type surface and the polaroid 2,3 the whether inspection of foreign matter such as entrained air, dust.Finish foreign matter and sneak into the colour liquid crystal display device 10 of inspection and be received in the substrate box 510 of standby in substrate unloading portion 500, each substrate box 510 is transported to subsequent processing respectively.
(action effect)
More than, according to the polarizing plate sticking device of present embodiment, utilize and erect pipeline 50, under the state that liquid crystal cell substrate 1 is erected, in polarizing plate sticking portion 320, can carry out the stickup of polaroid 2,3.Thus, though at liquid crystal cell substrate 1 by under the situation about maximizing, also can suppress the expansion of take up room (footprint) of the direction (Width) vertical with the throughput direction of liquid crystal cell substrate 1.
In addition, polarizing plate sticking device according to present embodiment, because what adopt is that polaroid 2,3 is sticked on structure on the 1st and the 2nd first type surface of liquid crystal cell substrate 1 simultaneously, so, paste the pipeline arranged in series, can suppress the expansion of take up room (footprint) of throughput direction (length direction) largely for 2 that there is no need to be adopted in the existing polarizing plate sticking device.
And then, polarizing plate sticking device according to present embodiment, substrate loading part 100, the flushing line 200, erect in the whole conveying operation of polarizing plate sticking line 300 and substrate unloading portion 500, owing under the state that liquid crystal cell substrate 1 is erected, carry, so can suppress the expansion of take up room (footprint) of the direction (Width) vertical largely with the throughput direction that installs integral body.
And, in the present embodiment, as a preferred example, though what adopt is that polaroid 2,3 is sticked on structure on the 1st and the 2nd first type surface of liquid crystal cell substrate 1 simultaneously, but in the size that sticks on the polaroid on the liquid crystal cell substrate 1 under situations different on the 1st and the 2nd first type surface, because of the problem of the relative liquid crystal cell substrate of polaroid 1 location etc., paste when having problems simultaneously, also can adopt with after polarizing plate sticking is on the 1st first type surface, again with the structure of polarizing plate sticking on the 2nd first type surface.
Also have, in the present embodiment, as a preferred example, though illustrate be on the basis of polarizing plate sticking portion 320, also adopted possess cleaning portion 310 and inspection of foreign substance portion 330 erect polarizing plate sticking line 300, also adopt the situation of substrate loading part 100, flushing line 200 and substrate unloading portion 500, but essence of the present invention is: under the state that liquid crystal cell substrate 1 is erected, can carry out the stickup of polaroid 2,3 in polarizing plate sticking portion 320.
Therefore, technical scope of the present invention is not limited in the content that above-mentioned embodiment is set forth, but delimits according to patent content required for protection.In addition, also comprise all changes that do not exceed in the open aim scope of the present invention.
According to polarizing plate sticking device of the present invention, even on large-scale liquid crystal cell substrate, paste in the polarizing plate sticking device of polaroid, the increase of also can suppress to take up room (footprint).
Claims (8)
1. a polarizing plate sticking device is on the 1st and the 2nd first type surface of liquid crystal cell substrate (1), pastes the polarizing plate sticking device of polaroid (2,3) usefulness when carrying above-mentioned liquid crystal cell substrate (1), it is characterized in that:
It possesses: under the state that above-mentioned liquid crystal cell substrate (1) is erected, erect pipeline (50) along what prescribed direction was carried above-mentioned liquid crystal cell substrate (1) usefulness; With
Be arranged at above-mentioned erecting on the pipeline (50), under the state that above-mentioned liquid crystal cell substrate (1) is erected, above-mentioned polaroid (2,3) is sticked on the polarizing plate sticking portion that erects (320) that uses on the above-mentioned the 1st and the 2nd first type surface of above-mentioned liquid crystal cell substrate (1).
2. polarizing plate sticking device according to claim 1, it is characterized in that: the above-mentioned pipeline (50) that erects has, under the state that above-mentioned liquid crystal cell substrate (1) is erected, support limit, the lower end backing roll (11) on above-mentioned liquid crystal cell substrate (1) limit, lower end and support the first type surface backing roll (12) of the above-mentioned the 1st and the 2nd first type surface of above-mentioned liquid crystal cell substrate (1).
3. polarizing plate sticking device according to claim 1 and 2, it is characterized in that: the above-mentioned polarizing plate sticking portion (320) that erects has when keeping above-mentioned polaroid (2,3), make above-mentioned polaroid (2,3) erect to the above-mentioned the 1st and the 2nd relative position of first type surface of the above-mentioned liquid crystal cell substrate (1) that is in the state of erecting, and make above-mentioned polaroid (2,3) connect airtight polaroid positioning table (321A, 321B) on the first type surface of above-mentioned liquid crystal cell substrate (1).
4. polarizing plate sticking device according to claim 3 is characterized in that: above-mentionedly erect the 1st polaroid positioning table (321A) that polarizing plate sticking portion (320) comprises wherein side's main surface side of the above-mentioned liquid crystal cell substrate (1) that is arranged at the state of erecting; The 2nd polaroid positioning table (321B) with other side's main surface side of the above-mentioned liquid crystal cell substrate (1) that is arranged at the state of erecting.
5. polarizing plate sticking device according to claim 4, it is characterized in that: the above-mentioned polarizing plate sticking portion (320) that erects, by above-mentioned the 1st polaroid positioning table (321A) and above-mentioned the 2nd polaroid positioning table (321B), above-mentioned polaroid (2,3) is sticked on simultaneously on the above-mentioned the 1st and the 2nd first type surface of above-mentioned liquid crystal cell substrate (1).
6. polarizing plate sticking device according to claim 4, it is characterized in that: the above-mentioned polarizing plate sticking portion (320) that erects, after by above-mentioned the 1st polaroid positioning table (321A) above-mentioned polaroid (2,3) being sticked on above-mentioned the 1st first type surface of above-mentioned liquid crystal cell substrate (1), by above-mentioned the 2nd polaroid positioning table (321B), above-mentioned polaroid (2,3) is sticked on above-mentioned the 2nd first type surface of above-mentioned liquid crystal cell substrate (1).
7. polarizing plate sticking device according to claim 1, it is characterized in that: after also possessing on the above-mentioned the 1st and the 2nd first type surface that above-mentioned polaroid (2,3) is sticked on above-mentioned liquid crystal cell substrate (1), be used for checking the inspection of foreign substance portion (330) that foreign matter is sneaked into
Erect polarizing plate sticking portion (320) and above-mentioned inspection of foreign substance portion (330) forms polarizing plate sticking line (300) by above-mentioned.
8. polarizing plate sticking device according to claim 1 is characterized in that: the above-mentioned upstream side that erects pipeline (50) also is provided with:
The substrate loading part (100) of deposit usefulness under the state that a plurality of above-mentioned liquid crystal cell substrates (1) are erected; With
The flushing line (200) that the above-mentioned the 1st and the 2nd first type surface of the above-mentioned liquid crystal cell substrate (1) that flushing is taken out of from aforesaid substrate loading part (100) under the state that above-mentioned liquid crystal cell substrate (1) is erected is used,
The above-mentioned downstream that erects pipeline (50) also is provided with the substrate unloading portion (500) of deposit usefulness under the state that the liquid crystal cell substrate (1) of having pasted above-mentioned polaroid (2,3) is erected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101025455A CN1497308A (en) | 2002-10-23 | 2003-10-23 | Polaroid adhering device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002308539 | 2002-10-23 | ||
| CNA2003101025455A CN1497308A (en) | 2002-10-23 | 2003-10-23 | Polaroid adhering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1497308A true CN1497308A (en) | 2004-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003101025455A Pending CN1497308A (en) | 2002-10-23 | 2003-10-23 | Polaroid adhering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1497308A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100380191C (en) * | 2004-06-22 | 2008-04-09 | 三星电子株式会社 | Apparatus and method for manufacturing liquid crystal displays |
| CN100462791C (en) * | 2005-02-05 | 2009-02-18 | 三发机电有限公司 | Polarizing board connecting apparatus |
| CN100464223C (en) * | 2006-08-09 | 2009-02-25 | 均豪精密工业股份有限公司 | Polarizing plate coating device |
| CN100549778C (en) * | 2007-12-20 | 2009-10-14 | 友达光电股份有限公司 | Polaroid attaching method and system with detection function |
| CN103732380A (en) * | 2011-08-12 | 2014-04-16 | 旭硝子株式会社 | Method for producing laminate |
| CN107076901A (en) * | 2014-09-09 | 2017-08-18 | 住友化学株式会社 | Polarizing plate and manufacturing method of liquid crystal panel |
| CN110308575A (en) * | 2019-07-29 | 2019-10-08 | 徐翔 | A kind of crystal liquid substrate production and processing polarized light sheet pasting device |
| CN110488514A (en) * | 2019-07-29 | 2019-11-22 | 武汉华星光电技术有限公司 | A kind of polarized light sheet pasting device |
| CN110579892A (en) * | 2019-08-15 | 2019-12-17 | 深圳市华星光电半导体显示技术有限公司 | polaroid attaching device |
-
2003
- 2003-10-23 CN CNA2003101025455A patent/CN1497308A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100380191C (en) * | 2004-06-22 | 2008-04-09 | 三星电子株式会社 | Apparatus and method for manufacturing liquid crystal displays |
| CN100462791C (en) * | 2005-02-05 | 2009-02-18 | 三发机电有限公司 | Polarizing board connecting apparatus |
| CN100464223C (en) * | 2006-08-09 | 2009-02-25 | 均豪精密工业股份有限公司 | Polarizing plate coating device |
| CN100549778C (en) * | 2007-12-20 | 2009-10-14 | 友达光电股份有限公司 | Polaroid attaching method and system with detection function |
| CN103732380A (en) * | 2011-08-12 | 2014-04-16 | 旭硝子株式会社 | Method for producing laminate |
| CN107076901A (en) * | 2014-09-09 | 2017-08-18 | 住友化学株式会社 | Polarizing plate and manufacturing method of liquid crystal panel |
| CN107076901B (en) * | 2014-09-09 | 2019-08-16 | 住友化学株式会社 | Polarizing plate and manufacturing method of liquid crystal panel |
| CN110308575A (en) * | 2019-07-29 | 2019-10-08 | 徐翔 | A kind of crystal liquid substrate production and processing polarized light sheet pasting device |
| CN110488514A (en) * | 2019-07-29 | 2019-11-22 | 武汉华星光电技术有限公司 | A kind of polarized light sheet pasting device |
| CN110308575B (en) * | 2019-07-29 | 2020-02-11 | 深圳市美丽加科技有限公司 | Attached device of liquid crystal substrate production processing polaroid |
| CN110579892A (en) * | 2019-08-15 | 2019-12-17 | 深圳市华星光电半导体显示技术有限公司 | polaroid attaching device |
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