KR102252622B1 - Laminating Device for Display - Google Patents

Abstract

A laminating device for a display is disclosed. According to the present invention, the laminating device for a display comprises: a film stage unit on which a functional film is loaded; a panel stage unit on which a curved panel is loaded; a stage moving unit connected to the film stage unit and the panel stage unit to move the film stage unit and the panel stage unit; and a film laminating unit having a film laminating module arranged adjacent to the stage moving unit, configured to receive the functional film from the film stage unit to attach the received functional film to the panel and configured to move in an up/down direction corresponding to a bent shape of the panel.

Description

Laminating Device for Display{Laminating Device for Display}

The present invention relates to a display laminating apparatus, and more particularly, to a display laminating apparatus for laminating a functional film on a curved display panel mounted on a vehicle.

Recently, a flexible display device having a flexible substrate made of a flexible material such as plastic has been developed. The flexible display device is not only light in weight due to the nature of the material, but is also very strong against impact.

In particular, since the flexible display device has a flexible property, unlike the existing one, a curved shape is possible and can be manufactured in the form of a folded or rolled display device, and thus can be used in various fields.

Accordingly, the flexible display device is used in the automobile field as well as the smartphone, and a flexible display device having a curved shape is mounted on a dashboard, a center fascia, or an instrument cluster of a vehicle.

Such a flexible display device may include a display device formed on a flexible substrate. Display devices that can be used in a flexible display device include an organic light emitting diode display device, a liquid crystal display device, and an electrophoretic display (EPD) device.

The above-described display elements commonly include a thin film transistor. Therefore, in order to manufacture a flexible display device, the flexible substrate must undergo several thin film processes. The flexible substrate that has undergone the thin film process may be sealed by the encapsulation substrate. The flexible substrate described above, the thin film transistor formed on the flexible substrate, and the encapsulation substrate may form a panel, which is a component of the flexible display device.

A functional film is attached to one side of such a panel, that is, laminated, and a product in which the panel and the functional film are laminated is referred to as a flexible display device.

The laminating device for a display according to the prior art for laminating a functional film on a panel is manufactured with the consideration of laminating a functional film on a flat substrate, so when laminating a functional film on a curved panel, it takes a long time. There is also a problem of poor laminating quality.

Accordingly, there is a need to develop a new concept of a laminating device for a display capable of laminating a functional film on a curved panel with high quality and fast.

Republic of Korea Patent Publication No. 10-2015-0007026, (2016.07.25.)

The problem to be solved by the present invention is to provide a laminating device for a display capable of laminating a functional film on a curved panel in a fast and high quality.

According to an aspect of the present invention, a film stage unit in which a functional film is loaded; A panel stage unit on which a curved panel is loaded; A stage moving unit connected to the film stage unit and the panel stage unit and moving the film stage unit and the panel stage unit; And disposed adjacent to the stage moving unit, and attaching the functional film received by receiving the functional film from the film stage unit to the panel, but in an up/down direction corresponding to the curved shape of the panel. A laminating apparatus for a display including a film laminating unit having a film laminating module that is moved to may be provided.

The film laminating module includes: a laminating module frame portion; A rotating drum portion rotatably coupled to the laminating module frame portion; A rotating roller part spaced apart from the rotating drum part in a lower area of the rotating drum part; And a sheet portion for a film having both ends coupled to the rotating drum unit and connected to the rotating roller unit to move relative to the rotating roller unit by rotation of the rotating drum unit, and to which the functional film is attached.

The rotating drum unit may include a drum body to which the film sheet unit is connected to an outer circumferential surface; A first sheet coupling portion disposed to be spaced apart from the drum body and to which one end portion of the sheet portion for the film is coupled; A second sheet coupling portion disposed spaced apart from the drum body, spaced apart from the first sheet coupling portion, and coupled to the other end of the sheet portion for the film; And supported by the drum main body, and connected to the first sheet coupling portion and the second sheet coupling portion to vary a separation distance between the first sheet coupling portion and the second sheet coupling portion, thereby controlling the tension of the sheet portion for the film. It may include a tension adjustment unit to adjust.

The tension adjustment unit may include a cylinder body portion for tension adjustment that is fastened to the drum body and to which the first sheet coupling portion is coupled; A tension adjusting cylinder rod part which is connected to the tension adjusting cylinder body part so as to be movable relative to the tension adjusting cylinder body part and moved by the tension adjusting cylinder body part; And it is fastened to the cylinder rod portion for tension adjustment, it may include a moving block portion for tension adjustment to which the second seat coupling portion is coupled.

The rotating roller unit may include a roller bracket coupled to the laminating module frame unit; And a roller body rotatably coupled to the roller bracket.

The roller body may have an outer diameter smaller than an outer diameter of the drum body.

The film laminating module may further include an idle roller part rotatably coupled to the laminating module frame part and supporting the film sheet part.

The film laminating unit may include an up/down moving module connected to the film laminating module and moving the film laminating module in an up/down direction.

The up/down moving module includes: an up/down moving block unit to which the film laminating module is coupled; An up/down movement guide unit connected to the up/down movement block unit and guiding movement of the up/down movement block unit; And an up/down movement driving unit coupled to the up/down movement block unit and moving the up/down movement block unit.

The film stage unit includes: a plate portion for a film supporting the functional film; And a film stage body coupled to the film plate portion and connected to the stage moving unit.

The panel stage unit includes: a panel plate portion supporting the panel; And a panel stage body part coupled to the panel plate part and connected to the stage moving unit.

The upper surface portion of the panel plate portion may be provided in a convex shape whose height decreases from a central region to an edge region.

The stage moving unit may include a moving block unit for a film to which the film stage unit is coupled; A moving block unit for a panel to which the panel stage unit is coupled; A moving guide part for a stage connected to the moving block part for the film and the moving block part for the panel, and guiding the movement of the moving block part for the film and the moving block part for the panel; A moving driving unit for a film coupled to the moving block unit for the film and moving the moving block unit for the film; And a moving driving unit for a panel coupled to the moving block unit for the panel and moving the moving block unit for the panel.

It may further include a vision camera unit disposed adjacent to the stage moving unit and photographing the panel loaded on the panel stage unit.

Embodiments of the present invention include a film laminating module that receives the functional film from the film stage unit and attaches the received functional film to the panel, but moves in the up/down direction corresponding to the curved shape of the panel. By providing the film laminating unit 140, it is possible to quickly and high-quality laminating a functional film on a curved panel.

1 is a diagram illustrating a laminating apparatus for a display according to an exemplary embodiment of the present invention.
FIG. 2 is a diagram illustrating the film laminating unit of FIG. 1.
3 is a plan view of FIG. 2.
4 is a perspective view illustrating a tension adjusting unit of FIG. 2.
5 is a diagram illustrating a cross section taken along line AA of FIG. 3.
6 is an operational state diagram illustrating a process in which the film laminating unit of FIG. 1 receives a functional film.
7 is a diagram illustrating a state in which the functional film is delivered in FIG. 5.
8 is an operational state diagram illustrating a process of laminating a functional film to a panel by the film laminating unit of FIG. 1.

In order to fully understand the present invention, operational advantages of the present invention, and objects achieved by the implementation of the present invention, reference should be made to the accompanying drawings illustrating preferred embodiments of the present invention and the contents described in the accompanying drawings.

Hereinafter, the present invention will be described in detail by describing a preferred embodiment of the present invention with reference to the accompanying drawings. However, in describing the present invention, a description of a function or configuration that is already known will be omitted in order to clarify the gist of the present invention.

Prior to the description compared to the drawings, the functional film to be described below refers to at least one selected from LCD (Liquid Crystal Display), PDP (Plasma Display Panel), and OLED (Organic Light Emitting Diodes) in order to transmit and polarize light under optimal conditions. Various types of optical films (or sheets) that can be applied to one display, such as EMI film, prism film, protective film, diffusion film, reflective film, DBEF, PVA, TAC, OCA (optical transparent adhesive film) , Release film, compensation film, anti-reflection film, polarizer film, etc., and the panel is any selected from LCD (Liquid Crystal Display), PDP (Plasma Display Panel), and OLED (Organic Light Emitting Diodes) panel. It may be a flat panel display panel, a touch panel (TSP), a window, and the like.

1 is a view showing a laminating apparatus for a display according to an embodiment of the present invention, FIG. 2 is a view showing the film laminating unit of FIG. 1, FIG. 3 is a plan view of FIG. 2, and FIG. 4 is FIG. 5 is a perspective view showing a tension adjusting unit of FIG. 5, and FIG. 5 is a diagram illustrating a cross-section along line AA of FIG. 3, and FIG. 6 is an operation state diagram illustrating a process in which the film laminating unit of FIG. 7 is a diagram illustrating a state in which the functional film is received in FIG. 5, and FIG. 8 is an operational state diagram illustrating a process of laminating the functional film to the panel by the film laminating unit of FIG. 1.

1 to 8, the laminating apparatus for a display according to the present embodiment includes a film stage unit 110 loaded with a functional film, a panel stage unit 120 loaded with a curved panel, and , Adjacent to the stage moving unit 130 and the stage moving unit 130 connected to the film stage unit 110 and the panel stage unit 120 and moving the film stage unit 110 and the panel stage unit 120 A film laminating unit 140 that is disposed, and which receives the functional film from the film stage unit 110 and attaches the received functional film to the panel, and a protective film disposed adjacent to the film laminating unit 140 and attached to the functional film A peeling unit (not shown) for peeling (not shown), a vision camera unit M, which is disposed adjacent to the stage moving unit 130 and photographs a panel loaded on the panel stage unit 120, and a vision camera unit It includes a control unit (not shown) connected to (M) to receive the detection information of the vision camera unit (M) and to control the operation of the stage moving unit 130 and the film laminating unit 140.

The film stage unit 110 is loaded with a functional film. This film stage unit 110, as shown in detail in FIG. 1, is coupled to the film plate part 111 and the film plate part 111 for supporting the functional film, and connected to the stage moving unit 130 It includes a stage body portion 113 for a film.

The film plate part 111 is provided in the shape of a square plate, and a functional film is loaded on the upper surface of the film plate part 111 by a separate loading device (not shown).

The panel stage unit 120 is loaded with a curved panel. Such a panel stage unit 120, as shown in detail in FIG. 1, is coupled to the panel plate portion 121 and the panel plate portion 121 for supporting the panel, and is connected to the stage moving unit 130. It includes a stage body portion 123 for the panel.

The panel plate portion 121 supports the panel. The upper surface portion of the panel plate portion 121 is provided in a convex curved shape whose height decreases from the center region to the edge region.

A plurality of adsorption holes (not shown) are provided in the panel plate portion 121 of the present embodiment. This suction hole (not shown) is in communication with a suction device (not shown) coupled to the stage body part 113 for a film. The panel of this embodiment is vacuum-adsorbed to the panel plate portion 121 by the suction force of a suction device (not shown).

The stage moving unit 130 is connected to the film stage unit 110 and the panel stage unit 120. The stage moving unit 130 moves the film stage unit 110 and the panel stage unit 120 in the direction of an arrow in FIG. 1.

The stage moving unit 130 according to the present embodiment, as shown in FIG. 1, is a panel to which the film stage unit 110 is coupled to the film moving block unit 131 and the panel stage unit 120 is coupled to each other. It is connected to the moving block unit 132 for the film, the moving block unit 131 for the film and the moving block unit 132 for the panel, and guides the movement of the moving block unit 131 for the film and the moving block unit 132 for the panel. A moving guide part (not shown) for a stage, a moving drive part 134 for a film that is coupled to the moving block part 131 for a film and moving the moving block part 131 for a film, and a moving block part 132 for a panel. ) And includes a moving drive unit 135 for a panel to move the moving block unit 132 for the panel.

The film stage body part 113 of the film stage unit 110 is coupled to the upper surface of the film moving block part 131. The panel stage body part 123 of the panel stage unit 120 is coupled to the upper surface of the panel moving block part 132.

The moving guide part (not shown) for the stage is connected to the moving block part 131 for the film and the moving block part 132 for the panel. The moving guide unit (not shown) for the stage guides the movement of the moving block unit 131 for the film and the moving block unit 132 for the panel. In this embodiment, the moving guide unit (not shown) for the stage is provided with a guide rail (not shown) to which the moving block unit 131 for the film and the moving block unit 132 for the panel are slidably connected.

The moving drive unit 134 for the film is coupled to the moving block unit 131 for the film. The moving drive unit 134 for the film moves the moving block unit 131 for the film.

The moving drive unit 134 for a film according to this embodiment is engaged with a moving nut for a film moving block (not shown) and a moving nut for a film moving block (not shown) coupled to the moving block unit 131 for film. It includes a film moving block ball screw (not shown) and a film moving block drive motor 134a connected to the film moving block ball screw (not shown) to rotate the film moving block ball screw (not shown). .

The panel movement driving unit 135 is coupled to the panel movement block unit 132. The panel movement driving unit 135 moves the panel movement block unit 132.

The moving drive unit 135 for a panel according to the present embodiment includes a moving nut for a panel moving block (not shown) coupled to the moving block unit 132 for a panel, and a moving nut for panel moving block (not shown). It includes a panel moving block ball screw (not shown) and a panel moving block drive motor 135a connected to the panel moving block ball screw (not shown) to rotate the panel moving block ball screw (not shown). .

In this embodiment, a ball screw for a film moving block (not shown) and a ball screw for a panel moving block (not shown) are arranged in a parallel direction to move the moving block part 131 for the film and the moving block part 132 for the panel. It doesn't interfere.

Meanwhile, the film laminating unit 140 is disposed adjacent to the stage moving unit 130. The film laminating unit 140 is a film that receives the functional film from the film stage unit 110 and attaches the received functional film to the panel, but moves in the up/down direction corresponding to the curved shape of the panel. The laminating module 150 and the moving module 160 for up/down are connected to the film laminating module 150 and move the film laminating module 150 in the up/down direction. Includes.

The film laminating module 150 receives the functional film from the film stage unit 110. The film laminating module 150 attaches the received functional film to the panel, but moves in an up/down direction corresponding to the curved shape of the panel, and laminates the functional film to the curved panel.

The film laminating module 150 according to the present embodiment includes a laminating module frame unit 151 connected to the moving module 160 for up/down, as shown in detail in FIGS. 2 to 8, and , A rotary drum unit 152 rotatably coupled to the laminating module frame unit 151, and a rotary roller unit 157 spaced apart from the rotary drum unit 152 in a lower area of the rotary drum unit 152 Wow, a film on which both ends are coupled to the rotating drum unit 152 and connected to the rotating roller unit 157 to move relative to the rotating roller unit 157 by the rotation of the rotating drum unit 152 and to which the functional film is attached. For the sheet part 158 and the laminating module frame part 151 rotatably coupled to the idle roller part (R) for supporting the film sheet part 158, and the laminating module frame part 151 It is supported and connected to the rotating drum unit 152 and includes a drum rotation driving unit (not shown) that rotates the rotating drum unit 152.

The laminating module frame unit 151 is connected to an up/down moving block unit 161 to be described later of the moving module 160 for up/down and up/down. It is moved in the vertical direction along the movement block unit 161.

The rotating drum unit 152 is rotatably coupled to the laminating module frame unit 151. The rotating drum unit 152 according to the present embodiment, as shown in detail in FIGS. 2 to 5, the drum main body 153 to which the film sheet unit 158 is connected to the outer circumferential surface, and the drum main body 153 The first sheet coupling portion 154 to which one end of the film sheet portion 158 is coupled, and arranged to be spaced apart from the drum body 153 and spaced apart from the first sheet coupling portion 154 A second sheet coupling portion 155 to which the other end of the film sheet portion 158 is coupled, and supported by the drum body 153, the first sheet coupling portion 154 and the second sheet coupling portion 155 ) Is connected to the first sheet coupling portion 154 and the second sheet coupling portion 155 to vary the distance between the tension adjustment portion 156 for adjusting the tension of the film sheet portion 158.

The drum body 153 is provided in a cylindrical shape. The inner surface of the film sheet portion 158 is in contact with the outer peripheral surface of the drum body 153. On the outer circumferential surface of the drum main body 153, as shown in detail in FIG. 4, a mounting block 153a is provided to which the tension adjusting cylinder main body 156a, which will be described later, of the tension adjusting unit 156 is fastened.

In addition, a drum central axis K coupled to a drum rotation driving unit (not shown) is provided at one end of the drum body 153 of the present embodiment.

The first sheet coupling portion 154 is disposed to be spaced upward from the drum body 153. The first sheet coupling portion 154 of the present embodiment is provided in the shape of a rod having a long length. One end of the sheet portion 158 for a film is coupled to the first sheet coupling portion 154.

The second sheet coupling portion 155 is disposed to be spaced upwardly with respect to the drum body 153. The second sheet coupling portion 155 of the present embodiment is provided in the shape of a rod having a long length. The other end of the sheet portion 158 for a film is coupled to the second sheet coupling portion 155. In this embodiment, the first sheet coupling portion 154 and the second sheet coupling portion 155 are positioned in a parallel direction facing each other and spaced apart from each other at predetermined intervals, as shown in FIG. 3.

The tension adjustment unit 156 is supported on the drum body 153. This tension adjustment unit 156 is connected to the first sheet coupling portion 154 and the second sheet coupling portion 155 to provide a space between the first sheet coupling portion 154 and the second sheet coupling portion 155 By varying, the tension of the sheet portion 158 for a film is adjusted.

As described above, the display laminating device according to the present embodiment adjusts the tension of adjusting the tension of the film sheet part 158 by varying the spacing between the first sheet coupling part 154 and the second sheet coupling part 155. By providing the portion 156, it is possible to increase the laminating quality by maintaining a constant tension of the sheet portion 158 for a film during the laminating process.

The tension adjusting unit 156 according to the present embodiment is provided in a pair as shown in FIG. 3 and disposed to be spaced apart from each other. This tension adjustment unit 156 is fastened to the drum body 153 and moves relative to the tension adjustment cylinder body portion 156a to which the first sheet coupling portion 154 is coupled, and the tension adjustment cylinder body portion 156a. For tension adjustment in which the tension adjustment cylinder rod part 156b and the tension adjustment cylinder rod part 156b are connected so as to be moved by the tension adjustment cylinder body part 156a and the second seat coupling part 155 is coupled It includes a movable block unit 156c.

The tension adjustment cylinder body portion 156a is fastened to the mounting block 153a of the drum body 153. One end and the other end of the first sheet engaging portion 154 are coupled to each of the tension adjusting cylinder body portions 156a.

The tension adjustment cylinder rod portion 156b is coupled to be movable relative to the tension adjustment cylinder body portion 156a. The tension adjustment cylinder rod portion 156b moves forward and backward by the operation of the tension adjustment cylinder body portion 156a.

The tension adjustment movable block portion 156c is mounted on the tension adjustment cylinder rod portion 156b and moves together with the tension adjustment cylinder rod portion 156b. One end and the other end of the second sheet coupling portion 155 are coupled to the moving block portion 156c for adjusting the tension.

The drum rotation driving unit (not shown) is supported by the laminating module frame unit 151. This drum rotation driving unit (not shown) is coupled to the drum central axis K of the rotating drum unit 152 and rotates the rotating drum unit 152. In this embodiment, the drum rotation drive unit (not shown) may include an electric drive motor.

The rotation roller part 157 is located in a lower area of the rotation drum part 152 as shown in FIGS. 3 and 5 and is disposed to be spaced apart from the rotation drum part 152. The rotating roller unit 157 includes a roller bracket 157a coupled to the laminating module frame unit 151 and a roller body 157b rotatably coupled to the roller bracket 157a.

The inner surface of the film sheet portion 158 is in contact with the outer peripheral surface of the roller body 157b. In the roller body 157b of this embodiment, the outer diameter of the outer circumferential surface is smaller than the outer diameter of the outer circumferential surface of the drum main body 153. As described above, the display laminating apparatus according to the present embodiment has a roller body 157b disposed spaced apart from the drum body 153 and having an outer diameter smaller than the outer diameter of the drum body 153, thereby providing a large curvature. The functional film can be smoothly laminated to a curved panel having a.

The film sheet portion 158 is made of a flexible material. Both ends of the film sheet portion 158 are coupled to and fixed to the rotating drum portion 152. 2 and 5, the inner surface of the film sheet part 158 is connected to the roller body 157b of the rotating roller part 157, and the rotating roller part ( 157).

The film sheet part 158 of this embodiment receives the functional film from the film stage unit 110 and attaches it to the outer surface. In order for the functional film to be easily attached, a coating film (not shown) made of an adhesive material may be provided on the outer surface of the film sheet part 158.

Meanwhile, the moving module 160 for up/down is connected to the film laminating module 150. The moving module 160 for up/down moves the film laminating module 150 in an up/down direction.

The moving module 160 for up/down according to the present embodiment, as shown in detail in FIGS. 2 to 3, up/down to which the film laminating module 150 is coupled. ) Up/down (up/down) connected to the moving block unit 161 and the up/down moving block unit 161 and guiding the movement of the up/down moving block unit 161 /down) is coupled to the movement guide unit 162 and the up/down movement block unit 161, and moves the up/down movement block unit 161 ( Up/down) movement drive unit 163 is included.

The laminating module frame part 151 of the film laminating module 150 is coupled to the up/down moving block part 161.

The up/down movement guide unit 162 is connected to the up/down movement block unit 161 to guide the movement of the up/down movement block unit 161 do. An up/down movement block unit 161 is connected to the up/down movement guide unit 162 according to the present embodiment so as to be slidably moved.

The up/down movement driving unit 163 is coupled to the up/down movement block unit 161 to move the up/down movement block unit 161. Such an up/down movement driving unit 163 is a moving nut (not shown) for an up/down moving block coupled to the up/down moving block unit 161 Wow, an up/down moving block bullscrew (not shown) that engages with a moving nut (not shown) for an up/down moving block, and an up/down movement It includes a drive motor 163a for an up/down moving block that is connected to a ball screw for a block (not shown) and rotates a ball screw for an up/down moving block (not shown). .

As shown in FIG. 1, the vision camera unit M is disposed adjacent to the stage moving unit 130 and is positioned above the moving path of the panel stage unit 120. The vision camera unit (M) transmits sensing information obtained by capturing the edge area of the panel loaded on the panel stage unit 120 to the control unit (not shown).

The control unit (not shown) controls the operation of the stage moving unit 130 and the film laminating unit 140 according to the sensing information received from the vision camera unit M, thereby laminating the functional film on the curved panel in position. Make it possible.

Hereinafter, the operation of the laminating apparatus for a display according to the present embodiment will be described with reference to FIGS. 1 to 8.

First, the film stage unit 110 is moved toward the film laminating unit 140 in order to transfer the film to the film laminating unit 140. By the movement of the film stage unit 110, the functional film is attached to the outer surface of the sheet portion as shown in FIG. 6.

The rotating drum portion 152 is rotated counterclockwise as shown in FIG. 7 so that all of the functional film is attached to the outer surface of the sheet portion.

Next, the panel stage unit 120 is moved toward the film laminating unit 140 in order to laminate the functional film on the curved panel.

For laminating the functional film, the rotating drum unit 152 is rotated clockwise at the position of FIG. 7. Due to the rotation of the rotary drum unit 152, the film sheet unit 158 moves in the direction of the arrow in FIG. 8. In this process, the moving module 160 for up/down moves the film laminating module 150 in the vertical direction according to the curved shape of the panel.

As described above, in the laminating apparatus for a display according to the present embodiment, the functional film received from the film stage unit 110 and the received functional film is attached to the panel, but in the up/down direction corresponding to the curved shape of the panel. By providing the film laminating unit 140 including the film laminating module 150 to be moved to, it is possible to quickly and high-quality laminating a functional film on a curved panel.

Although the present embodiment has been described in detail with reference to the drawings above, the scope of the present embodiment is not limited to the above-described drawings and description.

As described above, the present invention is not limited to the described embodiments, and it is apparent to those of ordinary skill in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, it should be said that such modifications or variations belong to the scope of the claims of the present invention.

110: film stage unit 111: plate portion for film
113: film stage body 120: panel stage unit
121: panel plate portion 123: panel stage body portion
130: stage moving unit 131: moving block unit for film
132: moving block unit for panel 134: moving driving unit for film
135: moving drive unit for panel 140: film laminating unit
150: film laminating module 151: laminating module frame part
152: rotating drum unit 153: drum main body
154: first sheet engaging portion 155: second sheet engaging portion
156: tension adjustment unit
156a: cylinder body portion for tension adjustment
156b: cylinder rod portion for tension adjustment 156c: movable block portion for tension adjustment
157: rotating roller part 157a: roller bracket
157b: roller body 158: sheet portion for film
160: moving module for up/down
161: up/down moving block unit
162: up/down movement guide part
163: up/down moving drive unit
M: Vision camera unit

Claims (14)

A film stage unit on which a functional film is loaded;
A panel stage unit on which a curved panel is loaded;
A stage moving unit connected to the film stage unit and the panel stage unit and moving the film stage unit and the panel stage unit; And
Arranged adjacent to the stage moving unit, the functional film received from the film stage unit and the received functional film is attached to the panel, but in an up/down direction corresponding to the curved shape of the panel It includes a film laminating unit having a moving film laminating module,
The film laminating module,
A laminating module frame portion;
A rotating drum portion rotatably coupled to the laminating module frame portion;
A rotating roller part spaced apart from the rotating drum part in a lower area of the rotating drum part; And
Both ends are coupled to the rotating drum unit and connected to the rotating roller unit to move relative to the rotating roller unit by rotation of the rotating drum unit, and a laminating device for a display including a sheet unit for a film to which the functional film is attached. . delete The method of claim 1,
The rotating drum unit,
A drum body to which the film sheet part is connected to an outer peripheral surface;
A first sheet coupling portion disposed to be spaced apart from the drum body and to which one end portion of the sheet portion for the film is coupled;
A second sheet coupling portion disposed spaced apart from the drum body, spaced apart from the first sheet coupling portion, and coupled to the other end of the sheet portion for the film; And
It is supported by the drum body and is connected to the first sheet coupling portion and the second sheet coupling portion to adjust the tension of the sheet portion for the film by varying the spacing between the first sheet coupling portion and the second sheet coupling portion. Laminating device for a display comprising a tension control unit. The method of claim 3,
The tension control unit,
A cylinder body portion for tension adjustment which is fastened to the drum body and to which the first sheet coupling portion is coupled;
A tension adjusting cylinder rod part which is connected to the tension adjusting cylinder body part so as to be movable relative to the tension adjusting cylinder body part and moved by the tension adjusting cylinder body part; And
A laminating device for a display comprising a tension adjustment movable block portion fastened to a tension adjustment cylinder rod portion and to which the second sheet coupling portion is coupled. The method of claim 3,
The rotating roller part,
A roller bracket coupled to the laminating module frame portion; And
Laminating apparatus for a display comprising a roller body rotatably coupled to the roller bracket. The method of claim 5,
The laminating apparatus for a display, wherein the roller main body has an outer diameter smaller than that of the drum main body. The method of claim 1,
The film laminating module,
A laminating apparatus for a display further comprising an idle roller part rotatably coupled to the laminating module frame part and supporting the film sheet part. The method of claim 1,
The film laminating unit,
A laminating apparatus for a display comprising a moving module for up/down that is connected to the film laminating module and moves the film laminating module in an up/down direction. The method of claim 8,
The moving module for up/down,
An up/down moving block unit to which the film laminating module is coupled;
An up/down movement guide unit connected to the up/down movement block unit and guiding movement of the up/down movement block unit; And
A display laminating apparatus comprising an up/down movement driving unit coupled to the up/down movement block unit and moving the up/down movement block unit. The method of claim 1,
The film stage unit,
A film plate portion supporting the functional film; And
A laminating apparatus for a display including a film stage body coupled to the film plate portion and connected to the stage moving unit. The method of claim 1,
The panel stage unit,
A panel plate part supporting the panel; And
A laminating apparatus for a display including a stage body for a panel coupled to the plate for the panel and connected to the stage moving unit. The method of claim 11,
The laminating apparatus for a display, wherein the upper surface portion of the panel plate portion is formed in a convex shape whose height decreases from a center region to an edge region. The method of claim 1,
The stage moving unit,
A moving block unit for a film to which the film stage unit is coupled;
A moving block unit for a panel to which the panel stage unit is coupled;
A moving guide part for a stage connected to the moving block part for the film and the moving block part for the panel, and guiding the movement of the moving block part for the film and the moving block part for the panel;
A moving driving unit for a film coupled to the moving block unit for the film and moving the moving block unit for the film; And
A laminating apparatus for a display, which is coupled to the movable block unit for the panel and includes a movable driving unit for a panel that moves the movable block unit for the panel. The method of claim 1,
The laminating apparatus for a display further comprising a vision camera unit disposed adjacent to the stage moving unit and photographing the panel loaded on the panel stage unit.

Images