KR102200438B1 - Film laminating apparatus of fabrating organic light emitting diode for illumination - Google Patents

Abstract

The present invention relates to a film laminating apparatus for fabricating an organic light emitting diode for illumination, which includes a film supply support unit for supplying a substrate and a mask to be overlapped with each other and supporting the substrate and the mask at a laminated position; an alignment fixing unit disposed on one side of the film supply support unit, in which the alignment fixing unit fixedly claims the supplied substrate and mask by inserting an alignment pin in a state in which a substrate through-hole and a mask through-hole, which are through-holes provided on both sides in the width direction of the supplied substrate and the mask, are matched; a stage unit disposed on one side of the film supply support unit, in which the stage unit moves to the other side and then moves to one side while being fixed in a moved position when the fixed state of the alignment fixing unit is released to press and laminate the film; a laminating roller unit disposed on an upper portion of the stage unit, and when the stage unit is moved to the other side in the form of a roller for pressing the overlapping substrate and the mask, the laminating roller unit moves down to press, when the stage unit is moved to one side, the laminating roller unit rotates to press and laminate the film, and when the lamination is completed, the laminating roller unit moves up; a rewind unit disposed on one side of the film supply support unit, and configured to retrieve the substrate and the mask in the form of a roll when the substrate and the mask are pressed and laminated by the laminating roller unit; and a control unit connected to the alignment fixing unit, the stage unit, the laminating roller unit, and the rewind unit to control each device.

Description

A laminating device for manufacturing organic light emitting devices for lighting {FILM LAMINATING APPARATUS OF FABRATING ORGANIC LIGHT EMITTING DIODE FOR ILLUMINATION}

The present invention relates to a laminating device for manufacturing an organic light emitting device for lighting, and the structure of the device for laminating a shadow mask prior to deposition in the manufacturing process of the organic light emitting device is improved, so that lamination is possible in a state aligned in the transverse direction and the longitudinal direction. It relates to a laminating device for manufacturing an organic light emitting device for lighting with improved lamination efficiency.

In general, an organic light emitting diode (OLED) is a self-luminous device that generates light by recombining electrons and holes in an organic light emitting layer.

When current is applied to the OLED device, molecular excitons recombined in the light emitting layer exist in two forms: singlet exiton and triplet exiton. Here, 25% of the high-energy molecular excitons correspond to singlet excitons, and the triplet excitons correspond to 75% of the low-energy molecular excitons. The singlet excitons and triplet excitons return to the low-energy ground state, and light (photon, Photon) is produced or released as heat and then dissipated. At this time, the case where light is formed by singlet excitons is referred to as fluorescence, and the case where light is generated by triplet excitons is referred to as phosphorescence.

In the case of a fluorescent organic material, only 25% of the excitons contribute to light generation, and when a phosphorescent organic material is used, light is generated by triplet excitons equivalent to 75% of the excitons. The remaining 25% of singlet excitons also contribute to the generation of light as energy transfer occurs to triplet excitons through the ISC (Intersystem Crossing) path, and 100% of the excitons contribute to light energy.

Since its implementation in 1987, OLED has made rapid progress through development of organic materials, development of organic materials, improvement of charge transport, improvement of transparent electrodes, and development of light extraction structures, and commercial products are appearing in the display and lighting fields. In particular, OLED light sources are in the spotlight as the use of incandescent and fluorescent lamps is being regulated due to recent energy saving promotion measures.

In addition, the OLED light source has eco-friendly advantages because heavy metals such as mercury and lead are not used.

As a manufacturing method of such an OLED, a vacuum evaporation method and a coating method are generally known. Among these, the vacuum evaporation method is mainly used in that it is possible to increase the purity of the material for forming a constituent layer and to manufacture an OLED with a long lifetime.

In such a vacuum evaporation method, a constituent layer is formed by performing evaporation in a vacuum chamber using an evaporation source provided at a position opposite to the substrate. These existing OLED production processes are manufactured using flat glass substrates, thereby increasing the size of the equipment according to the increase in the size of the substrate, which increases the investment cost of facilities such as equipment and clean rooms, which acts as a price increase factor. Since price competitiveness is the key to lighting products, it is the key to produce large quantities in a small clean room space. For this purpose, a roll process is employed in the OLED production process. The roll process is a process of continuously unwinding a base material wound in a roll shape and rewinding the base material unwound from the other side, thereby continuously depositing a constituent layer on the base material while moving the base material.

In order to deposit a continuous constituent layer in a roll processor, a plurality of masks are sequentially deposited by laminating the masks corresponding to each constituent layer to perform deposition, recovering the corresponding mask in each deposition step, and continuously depositing. Is laminated to the substrate and introduced into the deposition process to perform deposition.

At this time, in the conventional laminating apparatus for laminating the substrate and the mask, a plurality of through holes spaced at an existing interval on both sides in the width direction are supplied in the form of a roll of the substrate and the mask, and pins are inserted into the through holes communicating with each other at overlapping positions. It is a device that laminates to be supplied to the evaporation apparatus while passing through the paper roller under pressure after aligning in the width direction.

In this case, in the conventional laminating device, the width direction is aligned by pins, but if lamination is performed in a state that is not aligned in the length direction, a void occurs between the thin plate-shaped substrate and the mask, or defects due to distortion occur. There was a problem.

In addition, the conventional laminating apparatus has a problem in that it is difficult to determine when a defect occurs due to torsion or voids in the longitudinal direction as continuous lamination is performed, and it is continuously manufactured even after the defect occurs.

The present invention has been conceived to solve the above-described problems, and an object of the present invention is to set a predetermined length in bonding a substrate and a mask prior to deposition when manufacturing an organic light emitting device for lighting, and move the clamping in one time while For manufacturing lighting organic light emitting devices that minimize defects by performing lamination with the longitudinal direction aligned, and manage the lamination state by repeating the one-time lamination for each preset length to prevent continuity of defects It is to provide a lamination device.

The objects of the present invention are not limited to the objects mentioned above, and other objects not mentioned will be clearly understood from the following description.

In order to achieve the above object, in the laminating apparatus for manufacturing an organic light emitting device for lighting according to an embodiment of the present invention, in the laminating apparatus for laminating a substrate and a mask to supply to a deposition process during manufacturing of the lighting organic light emitting device, the substrate and A paper supply support part for supplying the masks so as to overlap each other to support the masks in a laminated position; Arranged on one side of the paper supply support, clamping and fixing in a state in which the supplied substrate and the mask through holes, which are through holes provided on both sides in the width direction of the mask, are aligned by inserting an alignment pin. Alignment fixation; A stage unit which is disposed on one side of the paper supply support unit, and pressurizes the unit while moving to one side while being fixed at the moved position when the alignment fixing unit is released after moving to the other side; It is disposed on the upper part of the stage and is in the form of a roller that presses the overlapped substrate and the mask. When the stage part is moved to the other side, it is pressed in a lowered state, and when the stage part is moved to one side, it is pressed and laminated while rotating. Laminated roller unit that rises when finished; A rewind unit disposed on one side of the paper supply support unit and installed to recover the substrate and the mask in a roll form after pressing and laminating with the paper roller unit; And a control unit connected to the alignment fixing unit, the stage unit, the laminating roller unit, and the rewind unit to control respective devices.

In addition, the paper supply support unit, the substrate is supported in the form of a roll wound a plurality of times to supply to one side by rotation; A substrate tension holding member disposed on one side of the substrate supply member and controlling and maintaining a tension of the supplied substrate; A mask supply body disposed under the substrate supply body and supporting the mask in the form of a roll wound a plurality of times and supplying it to one side by rotation; A mask tension holding member disposed on one side of the mask supply member and controlling and maintaining a tension of the supplied mask; And a support disposed on one side of the substrate supply body and the mask supply body, the supplied substrate and the mask being supported in a state of overlapping each other, the alignment fixing part being installed on one side, and the stage part being installed therein. It may include; a support body that has a space, a paper roller part positioned above the stage part is supported in an upper center, and at one end of a support body supporting a rewind part for winding and recovering the laminated substrate and the mask.

In addition, the alignment fixing part is disposed on one side of the laminated supply support part, and is located at both sides of the substrate through hole and the width direction of the mask through hole, and when the substrate and the mask are supplied in an overlapping state, the substrate through hole and An alignment pin in the form of a pin that is inserted while being moved up and down while the mask hole is in communication and is aligned in the width direction; A pin up and down body disposed under the alignment pin and moving the alignment pin up and down by the operation of the control unit; It is disposed on one side of the paper supply support part, and is clamped and fixed when the stage part moves while the overlapping substrate and the mask are supplied by being located on one side of the alignment pin, and when the stage part is clamped to move and laminated Fixed clamps provided in a pair of which the interval is adjusted so that the clamping is released; And a fixed clamp cylinder disposed at a position in which the distance between the fixed clamps is adjusted, and providing power to adjust the distance for clamping by the fixed clamp under the control of the control unit.

In addition, the stage unit is disposed under the overlapping support of the substrate and the mask of the lamination supply support unit, and is located under the lamination roller unit that is laminated by pressing to support a lower portion that is pressed while moving to one side and the other side. A plate-shaped stage plate; A rail support disposed on a lower surface of the stage plate to protrude from the left and right in a lower direction, and provided in a form that moves along the rail in both directions below the stage plate to support sliding; A plate-shaped plate support disposed under the stage plate and having a pair of plate rails protruding above the plate rails to slide and support the plate rails; A plate moving body connected to the lower surface of the stage plate and providing power to move the stage plate to one side and the other side under the control of the controller; It is disposed on each edge of the stage plate, and is positioned in a direction facing each other on one side and the other side, moved to one side, and then clamped the overlapped substrate and the mask to move in the direction of the laminating roller unit to be laminated, A pair of stage clamps having an interval adjusted to release the clamping so as to be recovered from the rewind part after lamination; And a stage clamp cylinder disposed at a position in which the interval of the stage clamp is adjusted, and providing power to adjust the interval for clamping the stage clamp under the control of the control unit.

In addition, the lamination roller unit is disposed above the stage unit and is provided in the form of a roller that presses the overlapped substrate and the mask while moving up and down by being positioned above one end that has moved to the other side of the stage unit. Lamination roller; A roller up-and-down body disposed at both ends of the lamination roller and providing power to move the lamination roller up and down; And a roller support body disposed on the upper part of the paper supply support part and protruding upward in the width direction to connect across the upper part, and supporting the roller upper and lower bodies respectively on both sides of the connected upper part.

In addition, the rewind part may include a rewind roller disposed on one side of the paper supply support and provided in the form of a roller in which the laminated substrate and the mask are wound and recovered; And a rewind motor that is disposed on one side of the rewind roller and rotates by the operation of the control unit while providing power to be rotated to rewind and recover the laminated substrate of the rewind roller and the mask.It may include.

And, the control unit, the laminated sensor disposed on one side of the laminated supply support portion, the substrate and the mask are supplied in a state of overlapping each other to detect that the alignment position of the alignment fixing unit is reached; And an operation of a clamping which is disposed on one side of the laminate supply support unit, generates a pin alignment control signal that is pin aligned by the alignment fixing unit according to a signal detected by the bonding sensor, and is fixed at the alignment fixing unit after pin alignment. And a fixed clamping control signal for releasing the fixed clamping after the movement of the stage part is generated, and the stage part moves to the other side in a fixed clamping state and a stage movement signal that moves to one side from the clamping fixed state in the stage part is generated, and the When the stage part moves to the other side, it generates a fixed clamping signal and a stage clamping control signal that releases the clamping fix after moving to one side of the stage, and after the stage part moves to the other side, it descends to the laminating roller part and the stage part moves to one side and is joined. When the process is finished, a paper roller control signal is generated that rises to the paper roller part, and the substrate and the mask laminated by the rewind part are wound and recovered by the amount of the laminated area according to the moving radius of the stage part in the state of being pressed by the paper roller part. It may include; a control body for generating a rewind rotation control signal for controlling the operation.

In addition, an alignment control unit that connects the control body and the alignment fixing unit and controls the alignment pins to move up and down according to the pin alignment control signal generated from the control body to align the overlapped substrate and the mask; The control body and the alignment fixing part are connected, and the overlapping substrate and the mask according to the fixed clamping control signal generated from the control body are pinned and fixed by clamping, and the fixing is released after moving the other side of the stage part. A fixed clamping control unit controlling to be performed; The control body and the stage part are connected, and according to the stage movement signal generated by the control body, the alignment fixing part moves to the other side while being fixed, and after the movement, the stage part is clamped and moved to one side. A stage movement control unit that controls; The control body and the stage part are connected, and clamping and fixing after moving the other side of the stage part according to the stage clamping control signal generated by the control body, and moving the stage part to one side for lamination in a fixed state, and clamping fixation A stage clamping control unit that controls to release; The control body and the laminated roller part are connected, and according to the laminated roller control signal generated from the control body, the pressurized part to be laminated after moving to the other side of the stage part is lowered, and the stage part moves to one side and then rises in a lowered state. A lamination roller control unit for controlling the lamination roller unit so as to be; And the control body and the rewind part are connected, and the rotation operation of the rewind part is controlled so that the rewind part is rotated by rotation as much as the combined area within the moving radius of the stage part according to the rewind rotation control signal generated from the control body. It may include a; rewind control unit.

Detailed matters for achieving the above object will become apparent with reference to the embodiments described later in detail together with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but may be configured in a variety of different forms, and these embodiments are intended to complete the disclosure of the present invention and provide common knowledge in the technical field to which the present invention pertains. It is provided to fully inform the possessor of the scope of the invention.

According to one of the above-described problem solving means of the present invention, according to an embodiment of the present invention, in the manufacture of the lighting organic light emitting device, in the case of bonding the substrate and the mask before deposition, a predetermined length is set and clamping moves in one time while moving in the width direction. It minimizes defects by performing lamination in a state in which the and longitudinal directions are aligned, and it provides the effect of preventing continuity of defects as the lamination condition can be managed by repeating the one-time lamination for each preset length. .

1 is an installation state diagram showing a laminating device for manufacturing an organic light-emitting device for lighting according to an embodiment of the present invention.
FIG. 2 is a partially omitted plan view showing a main part of the laminating apparatus for manufacturing an organic light emitting device for lighting of FIG. 1.
3 is a side view showing a laminating device for manufacturing an organic light emitting device for lighting of FIG. 2.
FIG. 4 is an operational state diagram showing a state in which the laminating roller is lowered while pin-aligned to the laminating device for manufacturing the lighting organic light emitting device of FIG. 2.
FIG. 5 is an operational state diagram illustrating a state in which the stage part moves to one side while the laminating roller is lowered in the laminating apparatus for manufacturing the lighting organic light emitting device of FIG. 4.
6 is a partially enlarged view showing a fixing clamp that is a main component of the laminating device for manufacturing an organic light emitting device for lighting of FIG. 2.
FIG. 7 is a partially omitted plan view showing a stage part which is a main component of the laminating apparatus for manufacturing an organic light emitting device for lighting of FIG. 2.
FIG. 8 is a partially enlarged view showing a stage clamp that is a main component of the laminating apparatus for manufacturing an organic light emitting device for lighting of FIG. 2.
9 is a configuration diagram showing a control state of the laminating apparatus for manufacturing an organic light emitting device for lighting of FIG. 1.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement the present invention. However, the present invention may be implemented in various different forms and is not limited to the embodiments described herein. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and similar reference numerals are assigned to similar parts throughout the specification.

In addition, while describing with reference to the drawings, the drawing numbers may vary depending on the drawings even if the configuration is indicated by the same name, and the drawing numbers are only described for convenience of description, and the concept, features, and functions of each configuration Or the effect is not to be interpreted as limiting.

Throughout the specification, when a part is said to be "connected" to another part, this includes not only "directly connected" but also "electrically connected" with another element interposed therebetween. . In addition, when a part "includes" a certain component, it means that other components may be further included, and one or more other features, not excluding other components, unless specifically stated to the contrary. It is to be understood that it does not preclude the presence or addition of any number, step, action, component, part, or combination thereof.

Throughout the present specification, the term “organic” includes polymeric materials as well as small molecule organic materials that can be used to fabricate organic optoelectronic devices.

Throughout the present specification, when a part "includes" a certain component, it means that other components may be further included rather than excluding other components unless otherwise stated. The terms "about", "substantially", etc. of the degree used throughout the present specification are used at or close to the numerical value when manufacturing and material tolerances specific to the stated meaning are presented. For the sake of understanding, accurate or absolute figures are used to prevent unreasonable use of the stated disclosure by unscrupulous infringers. As used throughout the specification of the present invention, the term "step (to)" or "step of" does not mean "step for".

Hereinafter, an exemplary embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is an installation state diagram showing a laminating device for manufacturing an organic light emitting device for lighting according to an embodiment of the present invention, and FIG. 2 is a partially omitted plan view showing the main parts of the laminating device for manufacturing an organic light emitting device for lighting of FIG. 1, and FIG. FIG. 2 is a side view showing the laminating device for manufacturing an organic light emitting device for lighting, and FIG. 4 is an operating state diagram showing a state in which the laminating roller is lowered in a pin-aligned state to the laminating device for manufacturing the lighting organic light emitting device of FIG. 4 is an operational state diagram showing a state in which the stage unit moves to one side while the laminating roller is lowered to the laminating device for manufacturing the lighting organic light-emitting device of FIG. 4, and FIG. 6 is a main component fixed to the laminating device for manufacturing the lighting organic light-emitting device of FIG. It is a partially enlarged view showing a clamp, and FIG. 7 is a partially omitted plan view showing a stage part, which is a main component of the laminating device for manufacturing an organic light emitting device for lighting of FIG. 2, and FIG. 8 is a major configuration of the laminating device for manufacturing an organic light emitting device for lighting. It is a partial enlarged view showing the stage clamp, and FIG. 9 is a configuration diagram showing a control state of the laminating apparatus for manufacturing an organic light emitting device for lighting of FIG. 1.

1 to 9, the laminate device 100 for manufacturing an organic light-emitting device for lighting according to an embodiment of the present invention includes a substrate 10 and a mask 20 for supplying to a deposition process during manufacturing of the lighting organic light-emitting device. At the time of lamination, the substrate through holes 11 and the mask through holes 21 in the form of through holes are provided on both sides of the width direction of the substrate 10 and the mask 20 to align the width direction by inserting a pin, and By repeating the work of retrieving the windings in the state of one-time lamination by aligning them in the longitudinal direction while moving the clamping, it is possible to manage the lamination state by laminating them in the state aligned in the width and length directions, and to prevent continuity of defects. It relates to the device.

In this way, the laminated device 100 for manufacturing an organic light emitting device for lighting includes a paper supply support part 110, an alignment fixing part 120, a stage part 130, a paper roller part 140, a rewind part 150, and a control part 160 ).

The paper supply support 110 is provided to support the substrate 10 and the mask 20 so as to overlap each other so as to support the laminated position.

In this way, the laminated supply supporting unit 110 includes a substrate supplying member 111, a substrate tensioning member 112, a masking supplying member 113, a masking tensioning member 114, and a supporting body 115.

The substrate supply body 111 is supported in the form of a roll in which the substrate 10 is wound a plurality of times, and is provided to be supplied to one side by rotation. That is, the substrate supply body 111 is provided so that a plurality of substrates are wound in the form of a roll to supply the substrate by rotation by the operation of the control unit 160.

The substrate tension holding member 112 is disposed on one side of the substrate supply member 111 and is provided to control and maintain the tension of the supplied substrate. In this way, the substrate tension holding member 112 is provided to adjust the tension by moving the substrate 10 is wound in the form of a roller on one side to which the substrate is supplied.

The mask supply body 113 is disposed under the substrate supply body 111 and is supported in the form of a roll in which the mask 20 is wound multiple times and is provided to be supplied to one side by rotation. That is, the mask supply body 113 is provided so that a plurality of masks 20 are wound in the form of a roll to supply a substrate by rotation by the operation of the control unit 160.

The mask tension holding member 114 is disposed on one side of the mask supply member 113 and is provided to adjust and maintain the tension of the supplied mask 20. That is, the mask 20 is wound in the form of a roller on one side to which the mask 20 is supplied, and is provided to adjust the tension by movement.

The support body 115 is disposed on one side of the substrate supply body 111 and the mask supply body 113, and the supplied substrate 10 and the mask 20 are supported in an overlapping state, and are aligned to one side. The government 120 is installed, and has a support space 116 in which the stage unit 130 is installed, and the laminated roller unit 140 positioned above the stage unit 130 is supported in the upper center, and at one end A rewind part 150 for winding and recovering the laminated substrate 10 and the mask 20 is provided to be supported.

The alignment fixing part 120 is disposed on one side of the support body 115, and the substrate through hole 11 and the mask through hole 21, which are through holes provided on both sides in the width direction of the supplied substrate 10 and the mask 20. ) Is provided to fix the clamping in the aligned state by insertion of the alignment pin 121 in the matched state.

Such, the alignment fixing unit 120 includes an alignment pin 121, a pin upper and lower body 122, a fixing clamp 123, and a fixing clamp cylinder 124.

The alignment pins 121 are disposed on one side of the support body 115, and are positioned on both sides of the substrate through hole 11 and the mask through hole 21 in the width direction, so that the substrate 10 and the mask 20 overlap. When supplied in the state, the substrate through hole 11 and the mask through hole 21 are provided in the form of pins that are inserted while being moved up and down in a communication state and aligned in the width direction.

The upper and lower pins 122 are disposed below the alignment pins 121 and are provided to move the alignment pins 121 up and down by the operation of the control unit 160. The upper and lower pin body 122 is to move the alignment pin 121 up and down by the operation of the control unit 160, the substrate through hole 11 and the mask through hole 21 overlapped by moving the alignment pin 121 upward It is inserted into and aligned in the width direction, and when the alignment is completed, the alignment pin 121 is lowered to minimize movement interference.

The fixing clamp 123 is disposed on one side of the support body 115 and is positioned on one side of the alignment pin 121 to move the stage unit 130 while the overlapped substrate 10 and the mask 20 are supplied. When clamping is fixed, it is clamped to the stage unit 130 and provided as a pair of which the interval is adjusted so that the clamping is released when moving and laminating. That is, the fixing clamp 123 is provided in the shape of tongs and is provided to clamp or release the overlapping substrate 10 and the mask 20 while adjusting the gap.

The fixed clamp cylinder 124 is disposed at a position where the distance between the fixed clamps 123 is adjusted, and provides power to adjust the distance for clamping by the fixed clamp 123 under the control of the controller 160. That is, the fixed clamp cylinder 124 is provided in the form of a cylinder that adjusts the spacing of the clamp-type fixed clamp 123 according to the operation of the control unit 160. In this way, after the fixed clamp cylinder 124 is aligned in the width direction with the alignment pin 121, clamping is fixed to prevent flow when the stage unit 130 moves, and clamping is performed at the stage unit 130 for lamination. It is operated to release the clamping.

The stage unit 130 is disposed on one side of the support body 115, and when the alignment fixing unit 120 is released after moving to the other side, the stage unit 130 is provided to be pressed and bonded while moving to one side while being fixed at the moved position.

As such, the stage unit 130 includes a stage plate 131, a rail support 132, a plate support 133, a plate moving body 135, a stage clamp 136, and a stage clamp cylinder 137.

The stage plate 131 is disposed below the substrate 10 of the support body 115 and the mask 20 overlapping and supported, and is positioned under the laminating roller unit 140 to be laminated by pressing, so that one side and the other It is provided in the form of a plate that supports the lower part that is pressed while moving to the side.

The rail support 132 is disposed to protrude from the lower surface of the stage plate 131 in the left and right directions in the lower direction, and is provided in a form that moves along the rail in both directions below the stage plate 131 to support sliding.

It is provided in the form of a rail protruding in both directions.

The plate support 133 is disposed below the stage plate 131 and is provided in the form of a plate in which a pair of flight trails 134 protrude on the upper portion to support the plate rail 132 by sliding.

The plate moving body 135 is connected to the lower surface of the stage plate 131 and is provided to provide power to move the stage plate 131 to one side and the other side under the control of the controller 160.

Here, the stage plate 131 is provided with a rail support 132 inserted into the plate rail 134 to provide a configuration in which sliding movement through a rail method is provided for convenience of explanation. In other words, it is obvious to those skilled in the art that all means by which the stage plate 131 is slid can be included.

The stage clamps 136 are disposed above each corner of the stage plate 131, and are positioned on one side and the other side in a direction facing each other and move to one side, and then clamp the overlapped substrate 10 and the mask 20. Thus, it moves in the direction of the lamination roller unit 140 and is laminated, and after lamination, it is provided as a pair of which the interval is adjusted to release the clamping so as to be recovered from the rewind unit 150. That is, the stage clamp 136 is disposed in the form of clamps at positions facing each other on the top of each corner of the stage plate 131 and is provided to perform lamination while moving to one side while the stage plate 131 is fixed and clamped.

The stage clamp cylinder 137 is disposed at a position where the interval of the stage clamp 136 is adjusted, and is provided to provide power to adjust the interval for clamping the stage clamp 136 under the control of the controller 160 . That is, the stage clamp cylinder 137 is installed at a position to adjust the interval of the clamp-shaped stage clamp 136 and is operated to control the clamping fixing and releasing operation by the operation of the controller.

The laminating roller unit 140 is disposed above the stage unit 130 and is in a lowered state when the stage unit 130 is moved to the other side in the form of a roller that presses the overlapped substrate 10 and the mask 20. It is pressurized, and when the stage unit 130 is moved to one side, it is pressed and laminated while rotating, and is provided to rise when the lamination is finished.

Such, the laminated roller unit 140 includes a laminated roller 141, a roller upper and lower body 142, and a roller support body 143.

The lamination roller 141 is disposed on the top of the stage plate 131, and is positioned above one end of the stage plate 131 moved to the other side, and moves up and down to form the overlapped substrate 10 and the mask 20. It is provided in the form of a roller that is pressed and laminated.

The roller upper and lower body 142 is disposed at both ends of the paper roller 141, and is provided to provide power to move the paper roller 141 up and down.

The roller support body 143 is disposed on the upper part of the support body 115, and is provided to protrude upward in the width direction and connect across the upper part, so that the roller upper and lower body 142 is supported on both sides of the connected upper part. .

The rewind part 150 is disposed on one side of the support body 115 and is installed to recover in a roll form after the substrate 10 and the mask 20 are pressed and laminated with a paper roller 141.

As such, the rewind unit 150 includes a rewind roller 151 and a rewind motor 152.

The rewind roller 151 is disposed on one side of the support body 115 and is provided in the form of a roller in which the laminated substrate 10 and the mask 20 are wound and recovered.

The rewind motor 152 is disposed on one side of the rewind roller 151, and the control unit 160 provides rotational power to wind and recover the laminated substrate 10 and the mask 20 of the rewind roller 151. It is provided to rotate by the operation of.

The control unit 160 is connected to the alignment fixing unit 120, the stage unit 130, the laminate roller unit 140, and the rewind unit 150 to control respective devices.

In this way, the control unit 160 includes a laminate sensor 161, a control body 162, an alignment control unit 163, a fixed clamping control unit 164, a stage movement control unit 165, a stage clamping control unit 166, a laminate roller control unit ( 167), and a rewind control unit 168.

The lamination sensor 161 is disposed on one side of the support body 115, and is provided in a state in which the substrate 10 and the mask 20 overlap each other and is provided to detect reaching the alignment position of the alignment pin 121 do.

The control body 162 is disposed on one side of the support body 115 and is aligned in the width direction by vertical movement of the alignment pin 121 in the pin up and down body 122 according to a signal detected by the bonding sensor 161 A fixed clamping control signal that generates a pin alignment control signal and releases the fixed clamping after the operation of the fixed clamp 123 and the movement of the stage plate 131 by the operation of the fixed clamp cylinder 124 after pin alignment. Occurs.

In addition, the control body 162 generates a stage movement signal that operates the plate moving body 135 to move to the other side of the stage plate 131 in a fixed clamping state and move to one side in a clamping fixed state in the stage clamp 136. .

Then, the control body 162 generates a stage clamping control signal that operates the stage clamp cylinder 137 to release the clamping after fixing clamping when the stage plate 131 moves to the other side and moving to one side of the stage plate 131 Let it.

In addition, the control body 162 moves to the other side of the stage plate 131 and then lowers the lamination roller 141, and in the state clamped by the stage clamp 136, the pressure lamination is completed by moving one side of the stage plate 131. After that, a laminated roller control signal, which is a signal for controlling the roller up and down moving body 142 that raises the laminated roller 141, is generated.

In addition, the control body 162 is the substrate 10 and the mask laminated by the rewind roller 151 by the amount of the laminated area according to the moving radius of the stage plate 131 in a state pressed by the lowering of the paper roller 141. A rewind rotation control signal for controlling the rotational operation of the rewind motor 152 is generated so as to recover 20).

The alignment control unit 163 connects the control body 162 and the pin up and down body 122, and controls the vertical movement of the alignment pin 121 according to the pin alignment control signal generated from the control body 162 to overlap It is provided to align the substrate 10 and the mask 20.

The fixed clamping control unit 164 connects the control body 162 and the fixed clamp cylinder 124, and overlaps the substrate 10 and the mask 20 according to the fixed clamping control signal generated from the control body 162. After the pins are aligned and clamped, the fixed clamp cylinder 124 is operated after the stage plate 131 is moved to the other side to release the fixed clamp 123.

The stage movement control unit 165 connects the control body 162 and the plate movement body 135, and the stage plate 131 is fixed by the fixing clamp 123 according to the stage movement signal generated from the control body 162. ) Is moved to the other side, and the plate moving body 135 is operated in a state clamped by the stage clamp 136 while releasing the fixing of the fixing clamp 123 after the movement to control the movement to one side.

The stage clamping control unit 166 connects the control body 162 and the stage clamp cylinder 137, and according to the stage clamping control signal generated from the control body 162, the stage clamping cylinder ( The stage clamp 136 is clamped and fixed by the operation of 137, and the stage plate 131 moves to one side for lamination in a fixed state, and then the clamping of the stage clamp is released.

The paper roller control unit 167 connects the control body 162 and the roller up-and-down body 142, and is laminated after moving the other side of the stage plate 131 according to the paper roller control signal generated from the control body 162. The roller 141 is lowered, and the stage plate 131 moves to one side in a lowered state, and then the roller up and down body 142 is controlled to raise the lamination roller 141.

The rewind control unit 168 connects the control body 162 and the rewind motor 152, and the combined area within the moving radius of the stage plate 131 according to the rewind rotation control signal generated from the control body 162 It is provided to control the rotational operation of the rewind motor 152 so as to recover the number of turns by rotation.

As described above, the substrate 10 supplied from the substrate supply body 111 and the mask 20 supplied from the mask supply body 113 are provided in the form of a through hole in the width direction above the support body 115 In a state in which the through hole 11 and the mask through hole 21 are in communication, overlapping is supplied.

In this way, when the substrate 10 and the mask 20 are overlapped and sensed by the lamination sensor 161, the alignment pin 121 is raised by the operation of the pin up and down body 122 according to the pin alignment control signal from the control unit 160 While being inserted into the substrate through hole 11 and the mask through hole 21 and aligned in the width direction.

When the alignment is complete, the fixed clamp cylinder 124 is operated according to the fixed clamping control signal of the control body 162 to clamp the substrate 10 and the mask 20 overlapped with the fixed clamp 123 with the fixed clamp 123 And, in a fixed state, the alignment pin 121 is lowered to minimize movement interference.

In a state in which the substrate 10 and the mask 20 are clamped and fixed, the plate moving body 135 is operated according to the stage movement signal of the control body 162 to move the stage plate 131 to the other side, and when the movement is completed, the fixed clamp In a state in which the clamping fixing of 123 is released, the substrate 10 overlapped with the stage clamp 136 and the mask 20 are clamped and fixed by the operation of the stage clamp cylinder 137 according to the stage clamping control signal.

When the stage clamp 136 is clamped and fixed, the roller upper and lower body 142 is operated according to the laminated roller control signal to lower the laminated roller 141 to press the upper portion of the overlapped substrate 10 and the mask 20.

When the stage plate 131 fixed by the stage clamp 136 moves to one side by the operation of the plate moving body 135 in response to the stage moving signal of the control body 162 in the lowered state, the stage plate The substrate 10 and the mask 20 pressed between the 131 and the laminating roller 141 are laminated by movement.

When the pressure lamination is completed, the lamination roller 141 is lifted by operating the roller upper and lower body 142 according to the lamination roller control signal, and the lamination is completed by releasing the clamp of the stage clamp 136.

In a state in which lamination is completed, the rewind motor 152 is rotated according to the rewind rotation control signal to recover the substrate 10 and the mask 20 that have been laminated to the rewind roller 151 to complete the lamination process.

The above description is merely illustrative of the technical idea of the present invention, and those of ordinary skill in the art to which the present invention pertains will be able to make various modifications and variations without departing from the essential characteristics of the present invention.

Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain the technical idea, and the scope of the technical idea of the present invention is not limited by these embodiments.

The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be interpreted as being included in the scope of the present invention.

<Explanation of symbols for major parts of drawings>
10: substrate 11: substrate through hole
20: mask 21: mask hole
100: paper device 110: paper supply support
111: substrate supply member 112: substrate tension retaining member
113: mask supply body 114: mask tension retaining body
115: support body 116: support space
120: alignment fixing unit 121: alignment pin
122: pin upper body 123: fixed clamp
124: fixed clamp cylinder 130: stage part
131: stage plate 132: rail support
133: plate support 134: plate rail
135: plate moving body 136: stage clamp
137: stage clamp cylinder 140: laminate roller part
141: laminated roller 142: roller upper body
143: roller support body 150: rewind part
151: rewind roller 152: rewind motor
160: control unit 161: laminated sensor
162: control body 163: alignment control unit
164: fixed clamping control unit 165: stage movement control unit
166: stage clamping control unit 167: laminating roller control unit
168: Rewind rotation control unit

Claims (8)

In a laminating apparatus for laminating a substrate and a mask to supply to a deposition process during manufacturing of an organic light emitting device for lighting,
A lamination supply support unit for supplying the substrate and the mask so as to overlap each other to support a lamination position;
Arranged on one side of the paper supply support, clamping and fixing in a state in which the supplied substrate and the mask through holes, which are through holes provided on both sides in the width direction of the mask, are aligned by inserting an alignment pin. Alignment fixation;
A stage unit which is disposed on one side of the paper supply support unit, and pressurizes the unit while moving to one side while being fixed at the moved position when the alignment fixing unit is released after moving to the other side;
It is disposed on the upper part of the stage and is in the form of a roller that presses the overlapped substrate and the mask. When the stage part is moved to the other side, it is pressed in a lowered state, and when the stage part is moved to one side, it is pressed and laminated while rotating. Laminated roller unit that rises when finished;
A rewind unit disposed on one side of the paper supply support unit and installed to recover the substrate and the mask in a roll form after pressing and laminating with the paper roller unit; And
And a control unit connected to the alignment fixing unit, the stage unit, the laminating roller unit, and the rewind unit to control respective devices;
A laminating device for manufacturing an organic light emitting device for lighting.
The method of claim 1,
The laminated supply support unit,
A substrate supply body supporting the substrate in the form of a roll wound a plurality of times and supplying the substrate to one side by rotation;
A substrate tension holding member disposed on one side of the substrate supply member and controlling and maintaining a tension of the supplied substrate;
A mask supply body disposed under the substrate supply body and supporting the mask in the form of a roll wound a plurality of times and supplying it to one side by rotation;
A mask tension holding member disposed on one side of the mask supply member and controlling and maintaining a tension of the supplied mask; And
A support space disposed on one side of the substrate supply body and the mask supply body, the supplied substrate and the mask are supported in an overlapping state, the alignment fixing part is installed on one side, and the stage part is installed therein And a support body that has a laminated roller part positioned above the stage part and is supported at an upper center, and at one end of which a rewind part for winding and recovering the laminated substrate and the mask is supported;
A laminating device for manufacturing an organic light emitting device for lighting.
The method of claim 1,
The alignment fixing unit,
The substrate through hole and the mask through hole are in communication when the substrate through the substrate and the mask are supplied in an overlapping state by being disposed on one side of the laminated supply support part and respectively located on both sides in the width direction, which is the position of the substrate through-hole and the mask through-hole. Alignment pins in the form of pins that are inserted while being moved up and down in the width direction;
A pin up and down body disposed under the alignment pin and moving the alignment pin up and down by the operation of the control unit;
It is disposed on one side of the paper supply support part, and is clamped and fixed when the stage part moves while the overlapping substrate and the mask are supplied by being located on one side of the alignment pin, and when the stage part is clamped to move and laminated Fixed clamps provided in a pair of which the interval is adjusted so that the clamping is released; And
A fixed clamp cylinder disposed at a position in which the distance between the fixed clamps is adjusted, and providing power to adjust the distance for clamping by the fixed clamp under the control of the control unit;
A laminating device for manufacturing an organic light emitting device for lighting.
The method of claim 1,
The stage part,
A stage plate in the form of a plate disposed below the substrate and the mask of the paper supply support unit and supported under the overlapping support, and positioned under the paper roller unit to be laminated by pressing and moving to one side and the other side to support the lower portion being pressed;
A rail support disposed on a lower surface of the stage plate to protrude from the left and right in a lower direction, and provided in a form that moves along the rail in both directions below the stage plate to slide and support the stage plate;
A plate-shaped plate support disposed under the stage plate and having a pair of plate rails protruding above the plate rails to slide and support the plate rails;
A plate moving body connected to the lower surface of the stage plate and providing power to move the stage plate to one side and the other side under the control of the controller;
It is disposed on each edge of the stage plate, and is positioned in a direction facing each other on one side and the other side, moved to one side, and then clamped the overlapped substrate and the mask to move in the direction of the laminating roller unit to be laminated, A pair of stage clamps having an interval adjusted to release the clamping so as to be recovered from the rewind part after lamination; And
A stage clamp cylinder disposed at a position in which the interval of the stage clamp is adjusted, and providing power to adjust the interval for clamping the stage clamp under the control of the control unit;
A laminating device for manufacturing an organic light emitting device for lighting.
The method of claim 1,
The laminated roller part,
A laminating roller disposed above the stage unit and provided in the form of a roller that is positioned above one end of the stage unit moved to the other side of the stage unit and moves up and down to press the overlapped substrate and the mask to be laminated;
A roller up-and-down body disposed at both ends of the lamination roller and providing power to move the lamination roller up and down; And
Containing; a roller support body disposed on the upper part of the paper supply support part, and provided to be connected across the upper side by protruding upward in the width direction, and supporting the roller upper and lower body respectively on both sides of the connected upper part;
A laminating device for manufacturing an organic light emitting device for lighting.
The method of claim 1,
The rewind part,
A rewind roller disposed on one side of the paper supply support and provided in the form of a roller in which the laminated substrate and the mask are wound and recovered; And
A rewind motor disposed on one side of the rewind roller and rotating by the operation of the control unit while providing power to be rotated to rewind and recover the laminated substrate and the mask of the rewind roller.
A laminating device for manufacturing an organic light emitting device for lighting.
The method of claim 1,
The control unit,
A lamination sensor disposed on one side of the lamination supply support unit, and sensing that the substrate and the mask are supplied in an overlapping state to reach the alignment position of the alignment fixing unit; And
It is disposed on one side of the laminate supply support unit, generates a pin alignment control signal that is pin aligned in the alignment fixing unit according to a signal detected by the bonding sensor, and operates the clamping fixed at the alignment fixing unit after pin alignment. Generates a fixed clamping control signal for releasing the fixed clamping after moving the stage unit, and generates a stage movement signal that moves the stage unit to the other side in a fixed clamping state and a stage movement signal that moves to one side while clamping at the stage unit, and the stage When the other side of the negative is moved, the clamping is fixed and a stage clamping control signal is generated for releasing the clamping after moving to one side of the stage. Upon completion, a rotational operation of generating a laminated roller control signal that raises the laminated roller part, and winding and recovering the substrate and the mask laminated by the rewind part as much as the laminated width according to the moving radius of the stage part in a state of being pressed by the laminated roller part Containing; a control body for generating a rewind rotation control signal for controlling
A laminating device for manufacturing an organic light emitting device for lighting.
The method of claim 7,
An alignment control unit connecting the control body and the alignment fixing unit, and controlling the alignment pin to move up and down according to the pin alignment control signal generated from the control body to align the overlapped substrate and the mask;
The control body and the alignment fixing part are connected, and the overlapping substrate and the mask according to the fixed clamping control signal generated from the control body are pinned and fixed by clamping, and the fixing is released after moving the other side of the stage part. A fixed clamping control unit controlling to be performed;
The control body and the stage part are connected, and according to the stage movement signal generated by the control body, the alignment fixing part moves to the other side while being fixed, and after the movement, the stage part is clamped and moved to one side. A stage movement control unit that controls;
The control body and the stage part are connected, and clamping and fixing after moving the other side of the stage part according to the stage clamping control signal generated by the control body, and moving the stage part to one side for lamination in a fixed state, and clamping fixation A stage clamping control unit that controls to release;
The control body and the laminated roller part are connected, and according to the laminated roller control signal generated from the control body, the pressurized part to be laminated after moving to the other side of the stage part is lowered, and the stage part moves to one side and then rises in a lowered state. A lamination roller control unit for controlling the lamination roller unit so as to be; And
The control body and the rewind part are connected, and the rotation operation of the rewind part is controlled so that the rewind part is rotated by rotation as much as the combined area within the moving radius of the stage part according to the rewind rotation control signal generated from the control body. Rewind control unit; including
A laminating device for manufacturing an organic light emitting device for lighting.

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