TW201801937A - Adhering device and adhering method capable of having very high adhering position precision - Google Patents

Abstract

This invention provides an adhering device and adhering method with very high adhering position precision. The adhering device (1) comprises a first platform (2) horizontally maintaining a first member (100); a second platform (20) supporting a second member (200) below the first member (100); and a control part. The second platform (20) comprises an adhesion starting side support platform (5) supporting an end par including an adhesion starting end of the second member (200); and an adhesion ending side support platform (3) supporting the other part of the second member (200). The control part makes the aforementioned end part of the second member (200) closer to the first member (100) than the other part of the second member (200) by raising the adhesion starting side support platform (5) only. Then, two members (100), (200) are performed with position alignment by performing fine adjustment to the positons of platforms (3), (5) of the second platform. Furthermore, the platforms (3), (5) of the second platform are raised together to make the aforementioned end part of the second member (200) adhered to the first member (100) in advance.

Description

Adhesive device and method

The present invention relates to an adhesive device and an adhesive method for attaching a relatively thin second member, which is a film or sheet, constituting a display device, to a first member constituting a display device such as a liquid crystal display or an organic EL display.

In the manufacturing steps of a display device such as a liquid crystal display or an organic EL display, a sticking device is used in order to stick a film-like or sheet-like relatively thin second member (such as a polarizing film) to a relatively thick first member. Various methods have been known for such an adhesive device. For example, Patent Document 1 discloses an adhesive device using a so-called "roller adhesive method".

As shown in FIG. 11, the sticking device 300A described in Patent Document 1 includes a plurality of tension adjusting rollers 304 that place a first member 301 thereon, and a first holding platform 303 that holds and holds a first The first member 301, the second holding platform 305, which sucks and holds the second member 302 under the tension adjusting roller 304 so as to expose the bonding surface, and the sticking rollers 306 and 307, which are provided on the downstream side in the conveying direction. The second holding platform 305 can tilt about the shaft 305a.

In this sticking device 300A, the second member 302 is stuck to the first member 301 in the following order. That is, the first member 301 is moved to a specific position by the first holding platform 303. After the position, the second holding platform 305 is tilted to set the sticking start end of the second member 302 in contact with the first member 301 (FIG. 11 (A)). Thereafter, the first holding platform 303 retreats and The sticking rollers 306 and 307 are close to each other, thereby sandwiching the first member 301 and the second member 302 (FIG. 11 (B)). Thereafter, the sticking roller 306 rotates counterclockwise, and the sticking roller 307 clockwise. By rotating, the second member 302 is continuously adhered to the first member 301 (FIG. 11 (C)).

[Prior technical literature]

[Patent Literature]

[Patent Document 1] Japanese Patent Laid-Open No. 2005-7748 (especially FIG. 10)

However, with the increase in the density of pixels of display devices, in recent years, it has been required that the sticking device sticks the second member to the first member with a very high position accuracy of 10 μm or less (preferably 5 μm or less). In addition, the film-like or sheet-like second member may be curled due to the effects of residual stress or moisture absorption during production.

Therefore, in the conventional sticking device 300A, as shown in FIG. 12, there is a case where the sticking start end of the curled second member 302 sticks to a position deviating from a specific position, and cannot meet the required higher position. Precision. Furthermore, since the degree of curling varies for each sheet, it is difficult to eliminate the effect of curling by adjusting the position of the first member 301 or the second member 302 in advance in consideration of the degree of curling.

In the sticking device 300B shown in FIG. 13 where the positional relationship between the first holding platform 303 and the second holding platform 305 is reversed up and down, similarly to the sticking device 300A, a cause is caused. The positional displacement caused by the curl of the second member 302. In addition, in the sticking device 300B, the second member 302 is also curled due to its own weight. Therefore, it is more difficult to eliminate the influence of the curl by adjusting the position of the first member 301 or the second member 302 in advance.

The present invention has been made in view of the above circumstances, and its object is to provide a sticking device and a sticking method with extremely high sticking position accuracy.

In order to solve the above-mentioned problem, the pasting method of the present invention, compared with the first member, the rectangular second member having a pasting start end and an pasting end opposite to the pasting start end is continuously applied from the pasting start end to the pasting end end. The sticker is configured to include: a first step that horizontally holds the first member; a second step that horizontally supports the second member below the first member so as to face away from the first member; the second step 3 steps, which raises the end of the second member including the adhesion start end and makes it closer to the 1st member than the other parts of the 2nd member; 4th step, causes the above-mentioned end of the 2nd member to be adhered to the first 1 member; 5th step, using the sticking roller to press the above-mentioned end of the 2nd member from below; 6th step, lowering the end of the sticking end of the 2nd member, and tilting the other parts of the 2nd member; and In a seventh step, the other parts of the second member are stuck to the first member by moving the sticking roller horizontally; and after the first to fourth steps are sequentially performed, the fifth and sixth steps are performed in no order. Step, and thereafter, step 7 is performed.

The above-mentioned sticking method is preferably configured to further include a step of aligning the first member and the second member performed between the third step and the fourth step, and maintaining the posture of the second member in the fourth step. In this state, the entire second member is raised.

The above-mentioned sticking method may be configured to further include the second step and the third step. The step of aligning the first member and the second member performed between the steps, and in the fourth step, the entire second member is raised while maintaining the posture of the second member.

Alternatively, the above-mentioned sticking method may be configured to further include a first member and a second member position alignment step performed between the second step and the third step, and the fourth step is performed by executing the third step.

When the first member is translucent, the above-mentioned sticking method may be configured to identify the position of the first alignment mark attached to the first member using an optical camera disposed above the first member, and sandwich the first 1 member recognizes the position of the second alignment mark attached to the second member, and performs position alignment by adjusting the position of the first member or the second member based on the positional relationship between the first alignment mark and the second alignment mark step.

Furthermore, in the above-mentioned sticking method, the distance between the first member and the second member in the up-down direction after performing the second step is preferably 0.5 mm to 1.0 mm.

In order to solve the above problem, the first sticking device of the present invention is a rectangular second member having a sticking start end and a sticking end opposite to the sticking start end with respect to the first member from the sticking start end to the sticking end end. A person who adheres continuously and is configured to include: a first platform that holds the first member horizontally; and a second platform that supports the first member below the first member so as to face away from the first member held on the first platform. A second component; and a control unit; and the second platform includes: a sticking start side support platform that supports the end of the second component including the sticking start end; and a sticking end side support platform that supports the other parts of the second component; And the control unit only raises the end of the second platform to support the platform, so that the above-mentioned end of the second member is closer to the first member than the other parts, and then the position of the first platform or the second platform is Fine adjustment is performed to align the positions of the first member and the second member, and thereafter, the entire second stage is adjusted by It is lifted so that the said edge part of a 2nd member advances to the said other part, and sticks to a 1st member.

In order to solve the above problems, the second sticking device of the present invention is a rectangular second member having a sticking start end and a sticking end opposite to the sticking start end with respect to the first member from the sticking start end to the sticking. The end-to-end continuous sticker is configured to include: a first platform that holds the first member horizontally; and a second platform that faces the first member spaced apart from the first member held on the first platform. Below it supports the second component; and the control unit; and the second platform includes: the sticking start side support platform, which supports the end of the second component including the sticking start end; and the sticking end side support platform, which supports the second component Other parts; and the control unit adjusts the position of the first member and the second member by finely adjusting the position of the first platform or the second platform, and then supports only the sticking start side of the second platform The platform rises so that the end of the second member is closer to the first member than the other parts, and then, the entire end of the second platform is raised so that the end of the second member precedes and adheres to the other parts. In frame 1 .

In order to solve the above problems, the third sticking device of the present invention is a rectangular second member having a sticking start end and a sticking end opposite to the sticking start end with respect to the first member from the sticking start end to the sticking. The end-to-end continuous sticker is configured to include: a first platform that holds the first member horizontally; and a second platform that faces the first member spaced apart from the first member held on the first platform. Below it supports the second component; and the control unit; and the second platform includes: the sticking start side support platform, which supports the end of the second component including the sticking start end; and the sticking end side support platform, which supports the second component Other parts; and the control unit adjusts the position of the first member and the second member by finely adjusting the position of the first platform or the second platform, and then supports only the sticking start side of the second platform Platform rises to make the second component The above-mentioned end portion is affixed to the first member before the other portions.

When the first member is translucent, the above-mentioned first to third sticking devices may be configured, for example, further including an optical camera disposed above the first platform, and the optical camera is interposed between the first The platform photographs the first alignment mark attached to the first member, and photographs the second alignment mark attached to the second member across the first platform and the first member having translucency, and the control section is based on the use of an optical camera The positional relationship between the first alignment mark and the second alignment mark taken during the shooting is to fine-tune the position of the first platform or the second platform.

In addition, it is preferable that the second platform of the first to third sticking devices supports the second member so as to face the first member below 0.5 mm to 1.0 mm of the first member.

According to the present invention, a sticking device and a sticking method with very high sticking position accuracy can be provided.

1‧‧‧ Adhesive device

2‧‧‧Platform 1

2a‧‧‧ holding surface

3‧‧‧ Paste termination side platform

3a‧‧‧ support surface

4‧‧‧ Adhesive termination side platform tilting means

5‧‧‧ Adhesive start side platform

5a‧‧‧ support surface

6‧‧‧ Adhesive start side platform support section (adhesion start side platform lifting means)

7‧‧‧Guide (Platform lifting means at the start of sticking)

8‧‧‧ Adhesion start side platform retreat

9‧‧‧Guide

10‧‧‧ Adhesive Roller

11‧‧‧ Adhesive roller lifting means

12‧‧‧unit abutment

13‧‧‧Adhesion unit position adjustment, lifting means

14‧‧‧ Advancing means of sticking unit

15‧‧‧Guide

16a, 17a ‧‧‧ Adhesive start side camera

16b, 17b ‧‧‧ Paste Termination Side Camera

18‧‧‧ abutment

20‧‧‧Platform 2

21‧‧‧ Paste unit

22‧‧‧ Optical Camera Unit

FIG. 1 is a side view showing a schematic configuration of an adhesive device of the present invention.

Fig. 2 is a plan view of (A) the first member and (B) the second member bonded by the sticking device of the present invention.

FIG. 3 is a control block diagram of the sticking device of the present invention.

FIG. 4 is a diagram showing an example of the sticking operation of the sticking device of the present invention performed in the order of (A) → (B) → (C).

FIG. 5 is a diagram showing an example of the sticking operation of the sticking device of the present invention performed in the order of (A) → (B) → (C) following the operation shown in FIG. 4 (C).

FIG. 6 is a diagram showing an example of the sticking operation of the sticking device of the present invention performed in the order of (A) → (B) → (C) following the operation shown in FIG. 5 (C).

FIG. 7 is a diagram for explaining the alignment of the first member and the second member of the sticking device of the present invention.

FIG. 8 is a diagram showing another example of the sticking operation of the sticking device of the present invention performed in the order of (A) → (B) → (C).

FIG. 9 is a diagram showing another example of the sticking operation of the sticking device of the present invention performed in the order of (A) → (B) → (C) following the operation shown in FIG. 8 (C).

FIG. 10 is a diagram showing another example of the sticking operation of the sticking device of the present invention performed in the order of (A) → (B) after the operation shown in FIG. 9 (C).

FIG. 11 is a diagram showing a sticking operation of a conventional sticking device performed in the order of (A) → (B) → (C).

FIG. 12 is a diagram for explaining problems of the conventional sticking device.

FIG. 13 is a diagram for explaining a problem of another conventional sticking device.

Hereinafter, an embodiment of the sticking device and the sticking method of the present invention will be described with reference to the accompanying drawings.

Fig. 1 shows an adhesive device 1 according to the present invention. The sticking device 1 is a rectangular second member 200 having a sticking start end 200a and a sticking end 200b opposite to the sticking start end 200a with respect to the relatively thick first member 100 having translucency. A device for continuously pasting the pasting end 200a to the pasting end 200b. As shown in the figure, the sticking device 1 includes: A first platform 2, an adhesive unit 21, an optical camera unit 22, an adhesive unit position adjustment, an elevating means 13, and an adhesive unit travelling means 14 disposed below the first platform 20 (3, 5).

The first stage 2 is made of a resin having translucency. The first platform 2 has a horizontal holding surface 2a. A plurality of suction nozzles 2b connected to the pump 31 (see FIG. 3) are provided on the holding surface 2a. During the sticking operation, the first platform 2 continues to suck and hold the first member 100 by the holding surface 2a.

The sticking unit 21 includes a unit base 12 and a second stage 20. Moreover, the second platform 20 is composed of an adhesion start side platform 5 and an adhesion termination side platform 3. The adhesion start side platform 5 supports the end of the second member 200 including the adhesion start end 200a. The adhesion termination side platform 3 supports the second stage. Other parts of the component 200. The other parts of the second member 200 may also be referred to as a part including most of the adhesion termination end 200b.

The adhesion termination side platform 3 of the second platform 20 has a horizontal support surface 3a. A plurality of suction nozzles 3b connected to the pump 31 are provided on the support surface 3a. During the sticking operation, the sticking termination side platform 3 continuously supports the second member 200 through the support surface 3a. However, the suction nozzle 3b stops the operation in the middle of the sticking operation.

The adhesion termination side platform 3 is mounted on the unit base 12 via the adhesion termination side platform tilting means 4. Thereby, the adhesion termination side platform 3 can be tilted around the Y axis with the unit base 12 as a reference.

The adhesion start side stage 5 of the second stage 20 has a horizontal support surface 5a. A plurality of suction nozzles 5b connected to the pump 31 are provided on the support surface 5a. The sticking start side platform 5 continues to support the second member 200 through the supporting surface 5 a until the sticking operation is in progress.

The sticking unit 21 further includes a sticking start-side platform support portion 6 provided thereon. A guide 7 extending in the Z direction on one side, a sticking start side platform retreating means 8 supporting the sticking start side platform support portion 6, and a guide 9 extending in the X direction provided on the unit base 12. The sticking start side platform 5 is slidably attached to the guide 7. Moreover, the sticking start side platform retreat means 8 is slidably attached to the guide 9. Furthermore, the sticking start side platform support portion 6 and the guide 7 constitute a sticking start side platform lifting means.

In the initial state shown in FIG. 1, the support surface 3 a of the adhesion termination side platform 3 and the support surface 5 a of the adhesion start side platform 5 are in the same horizontal plane. In other words, the positions (heights) of the two support surfaces 3a, 5a in the Z direction are equal.

The sticking unit 21 further includes a sticking roller 10 and a sticking roller lifting mechanism 11 provided on the unit base 12. When the sticking roller raising and lowering means 11 expands and contracts, the sticking roller 10 mounted on the upper end thereof moves up and down.

The sticking unit running means 14 can be slidably mounted on the guide 15 provided on the base 18 and extending in the X direction. In addition, the sticking unit traveling means 14 supports the unit base 12 of the sticking unit 21 via the sticking unit position adjustment and lifting means 13. Therefore, if the adhering unit traveling means 14 moves along the guide 15 in the X direction, the entire adhering unit 21 including the second stage 20 (3, 5) and the adhering roller 10 moves in the X direction. In addition, if the position of the sticking unit is adjusted and the lifting means 13 is activated, the whole sticking unit 21 moves in the Y direction, or the whole sticking unit 21 rotates in the θ direction, or the whole sticking unit 21 moves up and down.

The optical camera unit 22 includes four optical cameras (16a, 16b, 17a, 17b) arranged above the first stage 2. Among them, the cameras 16 a and 17 a (hereinafter referred to as “sticking start side cameras”) are spaced apart from each other in the Y direction and are arranged above the end on the sticking start end 200 a side. In addition, the cameras 16b and 17b (hereinafter referred to as "stick-stop-side cameras") are separated from each other in the Y direction. It is arranged above the end on the side of the sticking end 200b.

As shown in FIG. 2 (A), four hollow corner-shaped first alignment marks M1 are attached to the four corners of the first member 100, respectively. As shown in the figure (B), one point-shaped second alignment mark M2 is attached to each of the four corners of the second member 200 at positions corresponding to the first alignment mark M1. If the centers of adjacent first alignment marks M1 are connected, a rectangle can be drawn. Similarly, if the centers of adjacent second alignment marks M2 are connected, a rectangle can be drawn.

As described above, the first stage 2 has translucency. Therefore, each of the cameras 16a, 16b, 17a, and 17b can capture the first alignment mark M1 attached to the first member 100 through the first stage 2. As described above, the first member 100 also has a light-transmitting property. Therefore, each of the cameras 16a, 16b, 17a, and 17b can capture the second alignment mark M2 attached to the second member 200 via the first stage 2 and the first member 100.

As described below, the sticking device 1 performs position alignment of the first member 100 and the second member 200 based on the positional relationship of the first alignment mark M1 and the second alignment mark M2 captured by the cameras 16a, 16b, 17a, and 17b. quasi. In order to perform position alignment of the various first members 100 and second members 200 having different positions of the alignment marks M1 and M2, it is preferable that the cameras 16a, 16b, 17a, and 17b can be moved in the X direction and the Y direction.

FIG. 3 shows a control block diagram of the sticking device 1. As shown in the figure, the control unit 30 included in the sticking device 1 performs (1) control of the pump 31 connected to the first platform 2 and the second platform 20, and (2) lifting and retreating of the platform 5 on the sticking start side. Control, (3) control of tilting of the end-of-adhesion platform 3, (4) control of lifting of the bonding roller 10, and (5) control of position adjustment and lifting of the bonding unit 21. Here, the control unit 30 can individually control the operations of the adsorption nozzles 2b, 3b, and 5b via the pump 31. The control unit 30 performs control (5) At this time, the shooting result of the optical camera unit 22 is used.

Next, referring to FIGS. 4 to 6, the sticking operation of the sticking device 1 will be described. In addition, a part of the constituent elements and reference symbols are omitted in the drawings. The same applies to FIGS. 8 to 10.

FIG. 4 (A) shows the supporting surface 3a of the first component 100 transported from the previous step at the specific position of the horizontal holding surface 2a of the first platform 2 and the level of the second platform 20 (3, 5). An initial state of the second member 200 transported from the previous step is placed at a specific position of 5a. This state is equivalent to the state shown in FIG. 1.

FIG. 4 (B) shows a state in which the entire sticking unit 21 including the second stage 20 (3, 5) and the sticking roller 10 is raised by adjusting the position of the sticking unit and the lifting means 13. In this state, the distance D between the first member 100 and the second member 200 in the up-down direction is 1 mm.

FIG. 4 (C) shows that only the sticking start side platform 5 is raised by operating the sticking start side platform lifting means 6, 7 so that the end of the second member 200 including the sticking start end 200a is closer to the first part than other parts. The state of the component 100. In this state, the distance D between the first member 100 and the second member 200 in the up-down direction is 0.5 mm. The reason why the two are brought close to this level is to perform the following positional alignment as close as possible to the state at the start of the sticking operation, that is, the state where the distance between the two is zero.

FIG. 5 (A) shows a state where the first alignment mark M1 attached to the first member 100 and the second alignment mark M2 attached to the second member 200 are captured by the cameras 16a, 16b, 17a, and 17b. The imaging results are sent from the cameras 16a, 16b, 17a, and 17b to the control unit 30. In addition, the control unit 30 operates the sticking unit position adjustment, the elevating means 13 and / or the sticking unit running means 14 as necessary, thereby eliminating the positional deviation of the second member 200 from the first member 100. In other words, control The unit 30 performs position alignment of the first member 100 and the second member 200 based on the positional relationship between the first alignment mark M1 and the second alignment mark M2.

The control unit 30 performs position alignment using the method shown in FIG. 7.

First, the control unit 30 draws a rectangle on the virtual space with the positions of the four first alignment marks M1 obtained from the shooting results as vertices, and obtains a line L1a connecting the centers of the long sides of the opposite sides and a connecting pair. The intersection point C1 of the lines L1b and L1a, L1b of the centers of the short sides (refer to the figure (A)). Next, the control unit 30 draws a rectangle on the virtual space with the positions of the four second alignment marks M2 obtained from the shooting results as vertices, and obtains a line L2a connecting the centers of the opposite long sides and the connection L2a. The intersection point C2 of the lines L2b and L2a, L2b of the centers of the opposite short sides (see the figure (B)).

Then, when the position shift occurs at the intersection point C1 and the intersection point C2, the control unit 30 operates the sticking unit position adjustment, the lifting means 13 and / or the sticking unit traveling means 14 to make the sticking unit 21 as a whole in the Y direction. And / or move in the X direction so that the position of the intersection C2 is consistent with the position of the intersection C1. Further, when the angle formed by the line L1a and the line L2a is not 0 °, the control unit 30 rotates the entire sticking unit 21 in the θ direction by adjusting the position of the sticking unit and the lifting means 13 to make it close to 0 °.

In order to improve the accuracy of the position alignment, it is preferable to perform a plurality of shots of the alignment marks M1 and M2 and the position alignment based on the results.

FIG. 5 (B) shows that the entire position of the sticking unit 21 is raised by adjusting the position of the sticking unit and the raising and lowering means 13 so that the end of the second member 200 including the sticking start end 200a goes ahead of other parts and sticks to the first member. 100 status. Since only the entire sticking unit 21 is raised directly above, when moving to the state shown in FIG. 5 (B), it does not move to the first member 100. A position shift occurs with the second member 200.

FIG. 5 (C) shows a state where the adhesion start side platform 5 is retracted by operating the adhesion start side platform lifting means 6, 7 and the adhesion start side platform withdrawal means 8. The end of the second member 200 which was once supported by the sticking start side platform 5 is firmly adhered to the first member 100 via an adhesive layer (not shown) provided on one of the first member 100 and the second member 200. Therefore, even if the sticking start side platform 5 is retracted, the end portion does not fall off.

FIG. 6 (A) shows a state where the sticking roller 10 is raised by operating the sticking roller raising and lowering means 11, and the part which was once supported by the sticking start side platform 5 is pressed by the sticking roller 10. At this time, it is preferable that the control unit 30 controls the sticking roller raising and lowering means 11 so that the reaction force from the second member 200 is within a specific range.

FIG. 6 (B) shows a state where the sticking termination side platform 3 is tilted by operating the sticking termination side platform tilting means 4. By tilting the sticking termination side platform 3, the posture of the second member 200 becomes a gentle bending posture with less pressure.

FIG. 6 (C) shows a state in which the entire sticking unit 21 is moved in the X direction by operating the sticking unit running means 14. By this movement, the second member 200 is adhered to the first member 100.

Thus, according to the sticking device and the sticking method of the present invention, the first member 100 and the second member are carried out in a state very close to the state when one part of the second member 200 precedes the other part and is stuck to the first member 100. The 200 position alignment can improve the accuracy of the pasting position.

In addition, the sticking device and the sticking method of the present invention are not limited to the above configuration.

For example, the bonding device of the present invention can also perform the bonding shown in FIG. 8 to FIG. 10. action. This sticking action is different from the sticking action shown in FIGS. 4 to 6 in the following respects.

Fig. 8 (B): The position of the sticking unit is adjusted and the lifting means 13 is operated to raise the whole sticking unit 21 including the second stage 20 (3, 5) and the sticking roller 10 until the separation distance D becomes 0.5 mm.

FIG. 8 (C): Position alignment is not performed in a state where one part of the second member 200 is closer to the first member 100 than other parts, but in a state where the posture of the second member 200 is straight.

Fig. 9 (A): If only the sticking start side platform 5 is raised by operating the sticking start side platform lifting means 6, 7, the end of the second member 200 including the sticking start end 200a advances to other parts and sticks于 第一 机构 100。 In the first member 100.

FIG. 9 (C) and FIG. 10 (A): Before pressing the part once supported by the bonding start side platform 5 with the bonding roller 10, the bonding end side platform 3 is tilted.

The alignment of the first member 100 and the second member 200 may be performed by a method different from the method shown in FIG. 7.

Furthermore, during the alignment of the first member 100 and the second member 200, the position of the first unit 2 (the first member 100) may be finely adjusted without adjusting the position of the sticking unit 21 (the second member 200). Make fine adjustments.

The first stage 2 may not have translucency. In this case, it is necessary to form a through hole directly under each of the cameras 16a, 16b, 17a, and 17b, so that each of the cameras 16a, 16b, 17a, and 17b can photograph the first member 100 and the second member 200 through the through hole.

The separation distance D can be changed within a range of 0.5 mm to 1.0 mm. If the separation distance D exceeds this upper limit, the possibility of positional displacement will increase during the period during which the alignment is performed until a part of the second member 200 is stuck to the first member 100. On the other hand, if the distance D Below this lower limit, there is a high possibility that the first member 100 and the second member 200 may accidentally contact each other.

The shape and position of the alignment marks M1 and M2 can be arbitrarily changed. However, it is preferable that the shapes of the first alignment mark M1 and the second alignment mark M2 are different. The position of the first alignment mark M1 and the position of the second alignment mark M2 must correspond.

1‧‧‧ Adhesive device

2‧‧‧Platform 1

2a‧‧‧ holding surface

2b‧‧‧ adsorption nozzle

3‧‧‧ Paste termination side platform

3a‧‧‧ support surface

3b‧‧‧ adsorption nozzle

4‧‧‧ Adhesive termination side platform tilting means

5‧‧‧ Adhesive start side platform

5a‧‧‧ support surface

5b‧‧‧ adsorption nozzle

6‧‧‧Platform support side

7‧‧‧Guide

8‧‧‧ Adhesion start side platform retreat

9‧‧‧Guide

10‧‧‧ Adhesive Roller

11‧‧‧ Adhesive roller lifting means

12‧‧‧unit abutment

13‧‧‧Adhesion unit position adjustment, lifting means

14‧‧‧ Advancing means of sticking unit

15‧‧‧Guide

16a‧‧‧ Adhesive start side camera

16b‧‧‧ Adhesive Termination Side Camera

17a‧‧‧ Adhesive start side camera

17b‧‧‧ Adhesive Termination Side Camera

18‧‧‧ abutment

20‧‧‧Platform 2

21‧‧‧ Paste unit

22‧‧‧ Optical Camera Unit

100‧‧‧The first component

200‧‧‧The second component

200a‧‧‧ Pasting start

200b‧‧‧ Paste termination

X‧‧‧ direction

Y‧‧‧ direction

Z‧‧‧ direction

θ‧‧‧ direction

Claims (11)

A pasting method, in which a rectangular second member having a pasting start end and an pasting end opposite to the pasting start end opposite to the first member is gradually pasted from the pasting start end to the pasting end end, and is characterized by: It includes: a first step to horizontally hold the first member; a second step to horizontally support the second member below the first member so as to face away from the first member; and a third step , Which causes the end of the second member including the sticking start end to rise closer to the first member than the other parts of the second member; the fourth step, which advances the end of the second member first Adhere to the first member; in the fifth step, press the end portion of the second member from below with an applicator roller; in the sixth step, lower the end-of-adhesion end side of the second member to make the second member The other parts are inclined; and in a seventh step, the other parts of the second member are gradually stuck to the first member by moving the sticking roller horizontally; and the first to first steps are sequentially performed After 4 steps, the above-mentioned 5th and 6th steps are performed out of order, and after that, the above-mentioned 7th step is performed. For example, the application method of the first scope of patent application includes a position alignment step of the first member and the second member performed between the third step and the fourth step, and in the fourth step, , While maintaining the posture of the second member, the entire second member is raised. For example, the application method of the first scope of patent application includes a position alignment step of the first member and the second member performed between the second step and the third step, and in the fourth step , While maintaining the posture of the second member, the entire second member is raised. For example, the application method of the first scope of the patent application further includes a position alignment step of the first member and the second member performed between the second step and the third step, and by performing the third step Step 4 is performed as described above. For example, the method for sticking any one of the items 2 to 4 of the patent scope, wherein the first member is transparent and the first camera attached to the first member is identified by an optical camera disposed above the first member Adjusting the position of the alignment mark, identifying the position of the second alignment mark attached to the second member via the first member, and adjusting the position based on the positional relationship between the first alignment mark and the second alignment mark The position of the first member or the second member, whereby the above-mentioned position alignment step is performed. For example, in the method of applying the fifth item of the patent scope, the distance between the upper and lower directions of the first member and the second member after the second step is 0.5 mm to 1.0 mm. A sticking device is a rectangular second member having a sticking start end and a sticking end opposite to the sticking start end relative to the first member. The sticking device gradually sticks from the sticking start end to the sticking end end. Features are: The first platform holds the first component horizontally; the second platform supports the second component below the first component so as to face away from the first component held on the first platform; And the control section; and the second platform includes an adhesion start-side support platform supporting the second component including the end of the adhesion start end, and an adhesion termination-side support platform supporting other parts of the second component, the control section The end portion of the second member is brought closer to the first member than the other parts by only raising the support platform on the sticking start side of the second platform. Thereafter, the first platform or the The position of the second platform is finely adjusted to position the first member and the second member, and thereafter, the end of the second member is advanced in advance by raising the entire second platform. The other parts are adhered to the first member. A sticking device is a rectangular second member having a sticking start end and a sticking end opposite to the sticking start end relative to the first member. The sticking device gradually sticks from the sticking start end to the sticking end end. It is characterized by comprising: a first platform that horizontally holds the first member; and a second platform that supports the first member below the first member so as to face away from the first member held on the first platform. A second member; and a control unit; and the second platform includes a sticking start side support platform supporting the second member including the end of the sticking start end, and a sticking end side supporting other parts of the second member Supporting the platform, the control unit adjusts the position of the first member and the second member by finely adjusting the position of the first platform or the second platform, and thereafter, by only adjusting the second platform The sticking start side supports the platform to rise, so that the end of the second member is closer to the first member than the other parts, and thereafter, the second member is raised by raising the entirety of the second platform. The end portion is affixed to the first member before the other portions. A sticking device is a rectangular second member having a sticking start end and a sticking end opposite to the sticking start end relative to the first member. The sticking device gradually sticks from the sticking start end to the sticking end end. It is characterized by comprising: a first platform that horizontally holds the first member; and a second platform that supports the first member below the first member so as to face away from the first member held on the first platform. A second member; and a control unit; and the second platform includes a sticking start side support platform including the end of the sticking start end supporting the second member, and a sticking end side support platform supporting other parts of the second member The control unit adjusts the position of the first member and the second member by finely adjusting the position of the first platform or the second platform, and thereafter, only adjusts the position of the second platform. The sticking start side support platform rises, and the end portion of the second member is advanced to the other portion and is then stuck to the first member. For example, the adhesive device of any one of the items 7 to 9 of the scope of patent application, wherein The first member is light-transmissive, and the sticking device further includes an optical camera disposed above the first platform. The optical camera photographs the first member attached to the first member via the first platform having light-transmitting properties. The first alignment mark, and the second alignment mark attached to the second member is photographed through the first stage and the first member having translucency, and the control unit is based on the image taken by the optical camera The positional relationship between the first alignment mark and the second alignment mark finely adjusts the position of the first stage or the second stage. For example, the application device of the tenth patent application range, wherein the second platform supports the second component below the first component by 0.5 mm to 1.0 mm.