Window manufacturing system

Abstract

A window portion manufacturing system includes a first line, a second line spaced apart from the first line, a control portion that moves the first line and the second line up and down, and a mounting portion that is connected to the first line and the second line and that mounts a plurality of window portion substrates, the control portion moving the first line and the second line in opposite directions from each other.

Description

TECHNICAL FIELD

[0001] The present application relates to a mounting portion and a window manufacturing system including the same. BACKGROUND

[0002] Generally, a display device includes a display device of an electronic device such as a smartphone, a digital camera, a notebook computer, a navigator, and a smart TV, which provides an image to a user. The display device generates an image and provides the image to the user through a display screen. SUMMARY

[0003] An object of the present application is to provide a mounting portion and a window manufacturing system including the same, which can prevent deformation of a window portion.

[0004] A window manufacturing system according to an embodiment of the present application includes a first line, a second line spaced apart from the first line, a control portion that moves the first line and the second line up and down, and a mounting portion that is connected to the first line and the second line and mounts a plurality of window substrates, the control portion moving the first line and the second line in opposite directions to each other.

[0005] A mounting portion according to an embodiment of the present application can include a plurality of side walls arranged in a first direction, a bottom portion connected to lower ends of the plurality of side walls, a first line connected to a first side wall portion that is disposed in the leftmost among the plurality of side walls with reference to the first direction, a second line connected to a second side wall portion that is disposed in the rightmost among the plurality of side walls with reference to the first direction, and a plurality of protrusion portions disposed on a first surface of an (h+1)th side wall and a second surface of an hth side wall, which face each other, h being a natural number.

[0006] (EFFECT OF INVENTION)

[0007] A mounting portion according to an embodiment of the present application and a window manufacturing system including the same can reduce a contact area and a contact time of a window portion with a mounting portion mounting the window portion in chemical strengthening of the window portion using an ion exchange principle. If the contact area and the contact time of the window portion with the mounting portion are reduced, deformation of a surface of the window portion can be prevented. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 is a perspective view of a display device according to an embodiment of the present application.

[0009] Figure 2 is a view showing a folded state of the display device shown in Figure 1

[0010] Figure 3 is a view exemplarily showing a cross section of the display device shown in Figure 1 ​​

[0011] Figure 4 is a block diagram of a window portion manufacturing system.

[0012] Figure 5 is a side view of a mounting portion that mounts a window portion substrate.

[0013] Figure 6 is a view of the mounting portion shown in FIG. 1, viewed in a second direction. Figure 5

[0014] Figure 7 is a view of a first surface of a first side wall shown in FIG. 2, viewed in a first direction. Figure 5

[0015] Figure 8a is a view of the control portion and the mounting portion, indicating a first operation state.

[0016] Figure 8b is a view of the control portion and the mounting portion, indicating a second operation state.

[0017] Figure 9 is a view of the control portion and the mounting portion shown in FIG. 3, viewed in a second direction. Figure 8a Figure 8b

[0018] Figure 10 Figure 11a Figure 11b are views that exemplarily indicate a configuration of a mounting portion involved in other embodiments of the present application.

[0019] Figure 12 are views that exemplarily indicate a configuration of a first side wall involved in other embodiments of the present application.

[0020] (Symbol Explanation)

[0021] CP: control portion; CSP: mounting portion; W1: first line; W2: second line; SWP1: first side wall portion; SWP2: second side wall portion; SW1: first side wall; S1: first surface; PP1_1: first sub-protruding portion; PP1_2: second sub-protruding portion; FP: bottom portion; UTG: window portion substrate. DETAILED DESCRIPTION

[0022] In the present specification, in the case where it is mentioned that a certain constituent element (or region, layer, portion, etc.) is located on, connected to, or combined with another constituent element, it means that it can be directly disposed / connected / combined on the other constituent element, or a third constituent element can be further disposed therebetween.

[0023] The same symbols refer to the same constituent elements. In addition, in each drawing, the thickness, ratio, and size of each constituent element are exaggerated for effective explanation of technical contents.​​​​​​

[0024] "and / or" includes all possible combinations of one or more of the associated items.

[0025] The terms first, second, etc. can be used to describe various constituent elements, but the constituent elements described by the terms should not be limited to the terms. The terms are used only for the purpose of distinguishing one constituent element from another constituent element. For example, a first constituent element can be named a second constituent element, and similarly, a second constituent element can be named a first constituent element, without departing from the scope of the present application. The singular form includes the plural form unless explicitly stated otherwise.

[0026] In addition, the terms "below", "under", "above", "on", etc. are used to describe the connection relationship of the constituent elements illustrated in the drawings. The terms are relative concepts, and are described based on the direction of the illustration.

[0027] Unless defined differently, all terms used in the present specification (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art. In addition, terms such as terms defined in generally used dictionaries should be interpreted to have meanings consistent with the meanings in the context of the relevant technology, and should not be interpreted to have overly idealized or formalized meanings unless explicitly defined in the present application.

[0028] The terms "include" or "have" should be understood to mean the presence of the described features, numbers, steps, operations, constituent elements, components, or combinations thereof, and should not be interpreted to preclude the presence or addition of one or more other features, numbers, steps, operations, constituent elements, components, or combinations thereof.

[0029] Hereinafter, various embodiments of the present application will be described with reference to the accompanying drawings.

[0030] Figure 1 is a perspective view of a display device according to an embodiment of the present application.

[0031] Referring to Figure 1 , the display device DD according to an embodiment of the present application can have a rectangular shape having a long side in a first direction DR1 and a short side in a second direction DR2 crossing the first direction DR1. However, it is not limited thereto, and the display device DD can have various shapes such as a circular shape and a polygonal shape. The display device DD can be a flexible display device.

[0032] Hereinafter, a direction intersecting substantially perpendicularly to a plane defined by the first direction DR1 and the second direction DR2 is defined as a third direction DR3. Further, in the present specification, "viewed on a plane" can be defined as a state viewed in the third direction DR3.

[0033] The display device DD can include a folding area FA and a plurality of non-folding areas NFA1, NFA2. The non-folding areas NFA1, NFA2 can include a first non-folding area NFA1 and a second non-folding area NFA2. The folding area FA can be disposed between the first non-folding area NFA1 and the second non-folding area NFA2. The folding area FA, the first non-folding area NFA1, and the second non-folding area NFA2 can be arranged in the first direction DR1.

[0034] One folding area FA and two non-folding areas NFA1, NFA2 are exemplarily illustrated, but the number of folding areas FA and non-folding areas NFA1, NFA2 is not limited thereto. For example, the display device DD can include more than two non-folding areas and a plurality of folding areas disposed between the non-folding areas.

[0035] An upper surface of the display device DD can be defined as a display surface DS, and can have a plane defined by the first direction DR1 and the second direction DR2. An image IM generated by the display device DD can be provided to a user through the display surface DS.

[0036] The display surface DS can include a display area DA and a non-display area NDA of a periphery of the display area DA. The display area DA can display an image, and the non-display area NDA can not display an image. The non-display area NDA can surround the display area DA, and can be defined as a bezel of the display device DD printed in a predetermined color.

[0037] Figure 2 is a diagram illustrating a folding state of the display device. Figure 1

[0038] Referring to Figure 2 , the display device DD can be a folding (foldable) display device DD that is folded or unfolded. For example, the folding area FA can be bent with a folding axis FX parallel to the second direction DR2 as a reference, and thus the display device DD can be folded. The folding axis FX can be defined as a short axis parallel to a short side of the display device DD.

[0039] When the display device DD is folded, the first non-folding area NFA1 and the second non-folding area NFA2 face each other, and the display device DD can be in-folding such that the display surface DS is not exposed to the outside.

[0040] ​Figure 3 is exemplarily shown in FIG. 1A. Figure 1 is exemplarily shown in FIG. 1A.

[0041] Exemplarily, Figure 3 is exemplarily shown in FIG. 1A.

[0042] Referring to Figure 3 , the display device DD can include a display panel DP, an input sensing part ISP, an anti-reflection layer RPL, a window part WIN, a panel protection film PPF, a first adhesive layer AL1, a second adhesive layer AL2, and a third adhesive layer AL3.

[0043] The display panel DP can be a flexible display panel. The display panel DP according to an embodiment of the present disclosure can be a light emitting type display panel, and is not particularly limited. For example, the display panel DP can be an organic light emitting display panel or a quantum dot light emitting display panel. The light emitting layer of the organic light emitting display panel can include an organic light emitting substance. The light emitting layer of the quantum dot light emitting display panel can include quantum dots, quantum rods, or the like. Hereinafter, the display panel DP will be described with the organic light emitting display panel.

[0044] The input sensing part ISP can be disposed on the display panel DP. The input sensing part ISP can include a plurality of sensor parts (not shown) for sensing an external input in a capacitive manner. The input sensing part ISP can be directly manufactured on the display panel DP at the time of manufacturing the display device DD. However, it is not limited thereto, and the input sensing part ISP can be manufactured as a separate panel from the display panel DP and attached to the display panel DP through an adhesive layer.

[0045] The anti-reflection layer RPL can be disposed on the input sensing part ISP. The anti-reflection layer RPL can reduce the reflectance of external light incident from above the display device DD toward the display panel DP. Exemplarily, the anti-reflection layer RPL can include a phase retarder and / or a polarizer.

[0046] The window part WIN can be disposed on the anti-reflection layer RPL. The window part WIN can protect the display panel DP, the input sensing part ISP, and the anti-reflection layer RPL from external scratches and impacts.

[0047] The panel protection film PPF can be disposed below the display panel DP. The panel protection film PPF can protect the lower portion of the display panel DP. The panel protection film PPF can include a flexible plastic substance such as polyethyleneterephthalate (PET).

[0048] The first adhesive layer AL1 can be disposed between the display panel DP and the panel protection film PPF. The display panel DP and the panel protection film PPF can be adhered to each other by the first adhesive layer AL1.

[0049] The second adhesive layer AL2 can be disposed between the anti-reflection layer RPL and the input sensing part ISP. The anti-reflection layer RPL and the input sensing part ISP can be adhered to each other by the second adhesive layer AL2.

[0050] The third adhesive layer AL3 can be disposed between the window part WIN and the anti-reflection layer RPL. The window part WIN and the anti-reflection layer RPL can be adhered to each other by the third adhesive layer AL3.

[0051] Figure 4 is a block diagram of a window part manufacturing system.

[0052] Referring to Figure 4 Embodiments of the present application relate to a window part manufacturing system WMS that can include a mounting part CSP, a preheating part PHP, a strengthening part IEP, a post heat treatment part AHP, and a cleaning part CLP.

[0053] The mounting part CSP, the preheating part PHP, the strengthening part IEP, the post heat treatment part AHP, and the cleaning part CLP can be disposed in sequence in a first direction DR1.

[0054] Although not illustrated, a window part substrate can be mounted on the mounting part CSP, thereby being sequentially passed through the preheating part PHP, the strengthening part IEP, the post heat treatment part AHP, and the cleaning part CLP to be strengthened.

[0055] A window part substrate can be mounted on the mounting part CSP. The window part substrate mounted on the mounting part CSP will be described in detail below. Figure 5

[0056] In the preheating part PHP, a process of heating the window part substrate to a certain temperature at a certain speed can be performed. The window part substrate can be sufficiently preheated not to be rapidly exposed to a high-temperature environment of the strengthening part IEP.

[0057] In the strengthening part IEP, a process of heat-treating the window part substrate by a chemical strengthening method can be performed. The window part substrate can be immersed in a potassium nitrate solution of the strengthening part IEP. In the strengthening part IEP in a high-temperature state, sodium ions of a surface of the window part substrate and potassium ions of the potassium nitrate solution are replaced with each other, thereby a stress layer can be formed on the surface of the window part substrate. The window part substrate on which the stress layer is formed can be strengthened in surface density. Illustratively, the strengthening part IEP in a high-temperature state can be 400℃ to 500℃.

[0058] ​In the post-heat treatment section AHP, a process of heat-treating the window substrate on which the strengthening in the strengthening section IEP is completed can be performed. The window substrate subjected to the heat treatment can remove the fine unevenness on the surface of the window substrate, and thus the quality of the surface can be improved. However, in the heat treatment process of the post-heat treatment section AHP, the quality of the surface of the window substrate can be degraded due to the deviation between the contact section and the non-contact section of the mounting section CSP and the window substrate. The greater the area of the contact section of the window substrate and the mounting section CSP, the more the quality of the surface of the window substrate can be degraded. That is, the smaller the area of the contact section of the window substrate and the mounting section CSP and the shorter the time during which the window substrate and the mounting section CSP are in contact with each other, the more the quality of the surface of the window substrate can be improved.

[0059] In the cleaning section CLP, a process of cleaning the window substrate can be performed. In the cleaning section CLP, an ultrasonic cleaning method using an ultrasonic wave having a high frequency generated in a cleaning liquid in which the window substrate is immersed, a spraying method in which a cleaning liquid is sprayed to the window substrate, or an immersion method in which the window substrate is immersed in a cleaning liquid can be used.

[0060] Figure 5 is a side view of a mounting section in which a window substrate is mounted.

[0061] Referring to Figure 5 , the mounting section CSP can include a bottom section FP, a plurality of side walls SWP1, SWP2, SW1, SW2, SW3, SW4, a first protrusion section PP1_1, PP1_2, PP1_3, and a second protrusion section PP2_1, PP2_2, PP2_3.

[0062] The side walls SWP1, SWP2, SW1, SW2, SW3, SW4 can include a first side wall section SWP1, a second side wall section SWP2, and a plurality of third side wall sections SW1, SW2, SW3, SW4 disposed between the first side wall section SWP1 and the second side wall section SWP2. Exemplarily, six side walls are shown, but the number of side walls is not limited thereto.

[0063] The first side wall portion SWP1 can be defined as a side wall disposed at the leftmost among the side walls SWP1, SWP2, SW1, SW2, SW3, SW4. The second side wall portion SWP2 can be defined as a side wall disposed at the rightmost among the side walls SWP1, SWP2, SW1, SW2, SW3, SW4. The third side wall portions SW1, SW2, SW3, SW4 can include a first side wall SW1, a second side wall SW2, a third side wall SW3, and a fourth side wall SW4. The mounting portion CSP can define a plurality of protruding regions PA1, PA2, PA3. The protruding regions PA1, PA2, PA3 can include a first protruding region PA1, a second protruding region PA2, and a third protruding region PA3. The first protruding region PA1, the second protruding region PA2, and the third protruding region PA3 can be arranged to be spaced apart from each other by a certain interval in the second direction DR2. The first protruding region PA1, the second protruding region PA2, and the third protruding region PA3 can be defined in order from the lower portion toward the upper portion.

[0064] For convenience of explanation, three protruding regions PA1, PA2, PA3 are shown, but the number of protruding regions is not limited thereto. The first protruding region PA1, the second protruding region PA2, and the third protruding region PA3 can be defined in the side walls SWP1, SWP2, SW1, SW2, SW3, SW4.

[0065] The bottom portion FP can have a rod structure extending in the third direction DR3. However, it is not limited thereto, and the bottom portion FP can have various structures. For example, it can have a rod structure extending in the third direction DR3, and can have a rod structure in which a slot into which the window portion substrate is inserted is formed.

[0066] The bottom portion FP can be attached to the plurality of side walls SWP1, SWP2, SW1, SW2, SW3, SW4. Although not shown, the bottom portion FP can be a plurality, and the plurality of bottom portions FP can be arranged in the first direction DR1 while extending in the third direction DR3.

[0067] The side walls SWP1, SWP2, SW1, SW2, SW3, SW4 can have a rectangular shape including a long side extending in the first direction DR1 and a short side extending in the second direction DR2. However, it is not limited thereto, and the side walls SWP1, SWP2, SW1, SW2, SW3, SW4 can have various shapes. The side walls SWP1, SWP2, SW1, SW2, SW3, SW4 can be disposed to extend in a direction perpendicular to the bottom portion FP. The side walls SWP1, SWP2, SW1, SW2, SW3, SW4 can be disposed to be spaced apart from each other by a certain interval in the third direction DR3. For convenience of explanation, six side walls are shown, but the number of side walls is not limited thereto.

[0068] The first side wall part SWP1 of the side walls SWP1, SWP2, SW1, SW2, SW3, SW4 can be connected to one end of the bottom part FP. The second side wall part SWP2 of the side walls SWP1, SWP2, SW1, SW2, SW3, SW4 can be connected to the other end of the bottom part FP.

[0069] The first side wall SW1, the second side wall SW2, the third side wall SW3, and the fourth side wall SW4 can be sequentially disposed between the first side wall part SWP1 and the second side wall part SWP2.

[0070] The first side wall SW1 can be disposed between the first side wall part SWP1 and the second side wall SW2. The fourth side wall SW4 can be disposed between the second side wall part SWP2 and the third side wall SW3.

[0071] The mounting part CSP can include a plurality of protruding parts PP1, PP2 disposed in the side walls SWP1, SWP2, SW1, SW2, SW3, SW4. For example, the mounting part CSP can include a plurality of protruding parts PP1, PP2 disposed in a first face S1 of an (h+1)th side wall and a second face S2 of an hth side wall facing each other. Here, h is a natural number.

[0072] The faces of the two side walls facing each other can be defined as the first face S1 and the second face S2. In addition, the first side wall SW1 to the fourth side wall SW4 can each have the first face S1 and the second face S2 defined as the faces opposite to each other in the third direction DR3. For example, with the third direction DR3 as a reference, the left side face of each of the first side wall SW1 to the fourth side wall SW4 can be defined as the first face S1, and the right side face of each of the first side wall SW1 to the fourth side wall SW4 can be defined as the second face S2. The first face S1 and the second face S2 can have planes defined by the first direction DR1 and the second direction DR2. The face of the first side wall part SWP1 facing the first side wall SW1 can be defined as the second face S2, and the face of the second side wall part SWP2 facing the fourth side wall SW4 can be defined as the first face S1.

[0073] Taking the first side wall SW1 as an example, the first side wall SW1 can have the first face S1 defined as the left side face of the first side wall SW1 when viewed from the first direction DR1, and can have the second face S2 defined as the right side face of the first side wall SW1. That is, the first side wall SW1 can include the first face S1 and the second face S2 opposite to each other in the third direction DR3.

[0074] The protruding parts PP1, PP2 can include a plurality of first protruding parts PP1 disposed in the first face S1 and a plurality of second protruding parts PP2 disposed in the second face S2.

[0075] The first protrusion part PP1 can be disposed at the first face S1 of the first side wall SW1, and the second protrusion part PP2 can be disposed at the second face S2 of the first side wall SW1.

[0076] The first protrusion part PP1 can include a first sub-protrusion part PP1_1, a second sub-protrusion part PP1_2, and a third sub-protrusion part PP1_3.

[0077] The second protrusion part PP2 can include a fourth sub-protrusion part PP2_1, a fifth sub-protrusion part PP2_2, and a sixth sub-protrusion part PP2_3.

[0078] The first sub-protrusion part PP1_1 can be disposed at the first face S1 of the side wall SWP2, SW1, SW2, SW3, SW4, thereby being disposed in the first protrusion area PA1. The second sub-protrusion part PP1_2 can be disposed at the first face S1 of the side wall SWP2, SW1, SW2, SW3, SW4, thereby being disposed in the second protrusion area PA2. The third sub-protrusion part PP1_3 can be disposed at the first face S1 of the side wall SWP2, SW1, SW2, SW3, SW4, thereby being disposed in the third protrusion area PA3.

[0079] The fourth sub-protrusion part PP2_1 can be disposed at the second face S2 of the side wall SWP1, SW1, SW2, SW3, SW4, thereby being disposed in the first protrusion area PA1. The fifth sub-protrusion part PP2_2 can be disposed at the second face S2 of the side wall SWP1, SW1, SW2, SW3, SW4, thereby being disposed in the second protrusion area PA2. The sixth sub-protrusion part PP2_3 can be disposed at the second face S2 of the side wall SWP1, SW1, SW2, SW3, SW4, thereby being disposed in the third protrusion area PA3.

[0080] The second protrusion part PP2 disposed at the second face S2 of the first side wall SW1 and the first protrusion part PP1 disposed at the first face S1 of the second side wall SW2 can respectively protrude toward each other. That is, the fourth sub-protrusion part PP2_1 disposed at the second face S2 of the first side wall SW1 and the first sub-protrusion part PP1_1 disposed at the first face S1 of the second side wall SW2 can respectively protrude toward each other.

[0081] The fifth sub-protrusion part PP2_2 disposed at the second face S2 of the first side wall SW1 and the second sub-protrusion part PP1_2 disposed at the first face S1 of the second side wall SW2 can respectively protrude toward each other. The sixth sub-protrusion part PP2_3 disposed at the second face S2 of the first side wall SW1 and the third sub-protrusion part PP1_3 disposed at the first face S1 of the second side wall SW2 can respectively protrude toward each other.

[0082] The first protrusion PP1 and the second protrusion PP2 can have the same area when viewed from the third direction DR3. That is, the first to third sub protrusions PP1_1 to PP1_3 and the fourth to sixth sub protrusions PP2_1 to PP2_3 can have the same area as each other. However, the area of the protrusions PP1, PP2 is not limited thereto. For example, the first protrusion PP1 and the second protrusion PP2 can have different areas from each other when viewed from the third direction DR3. That is, the first to third sub protrusions PP1_1 to PP1_3 and the fourth to sixth sub protrusions PP2_1 to PP2_3 can have different areas from each other.

[0083] The first to third sub protrusions PP1_1 to PP1_3 can have a shape of a hexahedron including a long side in the second direction DR2, a short side in the first direction DR1, and protruding in a direction toward the first side wall portion SWP1. However, it is not limited thereto, and the first to third sub protrusions PP1_1 to PP1_3 can have various shapes.

[0084] The first to third sub protrusions PP1_1 to PP1_3 can be arranged at a certain interval apart in the second direction DR2 on the first face S1 of the first side wall SW1. The first sub protrusion PP1_1 can overlap the first protrusion area PA1. The second sub protrusion PP1_2 can overlap the second protrusion area PA2. The third sub protrusion PP1_3 can overlap the third protrusion area PA3.

[0085] The second face S2 of the first side wall SW1 can include the second protrusion PP2. The second protrusion PP2 can be composed of the fourth to sixth sub protrusions PP2_1 to PP2_3.

[0086] The fourth to sixth sub protrusions PP2_1 to PP2_3 can have a shape of a hexahedron including a long side in the second direction DR2, a short side in the first direction DR1, and protruding in a direction toward the second side wall portion SWP2. However, it is not limited thereto, and the fourth to sixth sub protrusions PP2_1 to PP2_3 can have various shapes.

[0087] The fourth sub-protrusion PP2_1, the fifth sub-protrusion PP2_2, and the sixth sub-protrusion PP2_3 can be arranged at the second surface S2 of the first side wall SW1 to be spaced apart by a certain interval in the second direction DR2. The fourth sub-protrusion PP2_1 can overlap the first protrusion area PA1. The fifth sub-protrusion PP2_2 can overlap the second protrusion area PA2. The sixth sub-protrusion PP2_3 can overlap the third protrusion area PA3.

[0088] Each window substrate UTG can be disposed between the side walls SWP1, SWP2, SW1, SW2, SW3, SW4, respectively. The window substrate UTG can be disposed on the bottom FP. The window substrate UTG can be in contact with the first protrusion PP1 and the second protrusion PP2. The window substrate UTG can be indirectly in contact with the side walls SWP1, SWP2, SW1, SW2, SW3, SW4 for supporting the window substrate UTG through the first protrusion PP1 and the second protrusion PP2.

[0089] If the protrusions PP1, PP2 are not disposed in the side walls SWP1, SWP2, SW1, SW2, SW3, SW4, the window substrate UTG can be directly in contact with the first surface S1 and the second surface S2 of the side walls SWP1, SWP2, SW1, SW2, SW3, SW4. In this case, the contact area of the window substrate UTG can increase. However, in the embodiment of the present disclosure, the window substrate UTG is not directly in contact with the side walls SWP1, SWP2, SW1, SW2, SW3, SW4 but is in contact with the protrusions PP1, PP2 having a smaller area than the side walls SWP1, SWP2, SW1, SW2, SW3, SW4, and thus the contact area of the window substrate UTG can be reduced.

[0090] Figure 6 is viewed from the second direction Figure 5 a mounting portion shown in FIG. 1.

[0091] Referring to Figure 6 The mounting portion CSP includes bottoms FP extending in the third direction DR3 and arranged in the first direction DR1. For convenience of explanation, three bottoms FP are shown, but the number of the bottoms FP is not limited thereto. The bottoms FP can support a plurality of side walls SWP1, SWP2, SW1, SW2, SW3, SW4. The bottoms FP can support a plurality of window substrates UTG.

[0092] Each third sub-protrusion PP1_3 can be arranged at the first surface S1 of the first side wall SW1 to be spaced apart by a certain interval in the first direction DR1. For convenience of explanation, four third sub-protrusions PP1_3 are shown, but the number of the third sub-protrusions PP1_3 is not limited thereto.

[0093] Each sixth sub-protrusion PP2_3 can be arranged at the second face S2 of the first side wall SW1 at a certain interval in the first direction DR1. For convenience of explanation, four sixth sub-protrusions PP2_3 are shown, but the number of sixth sub-protrusions PP2_3 is not limited thereto.

[0094] Figure 7 is a view of the first face of the first side wall shown from the third direction. Figure 5

[0095] Referring to Figure 7 The first protrusions PP1 of the first side wall SW1 can be arranged in a matrix form when viewed from the third direction DR3. The first sub-protrusions PP1_1, the second sub-protrusions PP1_2, and the third sub-protrusions PP1_3 can be arranged at a certain interval from each other in the second direction DR2.

[0096] Each first sub-protrusion PP1_1 can overlap the first protrusion area PA1 and be arranged at a certain interval from each other in the first direction DR1. Each second sub-protrusion PP1_2 can overlap the second protrusion area PA2 and be arranged at a certain interval from each other in the first direction DR1. Each third sub-protrusion PP1_3 can overlap the third protrusion area PA3 and be arranged at a certain interval from each other in the first direction DR1.

[0097] Figure 8a is a view of the control portion and the mounting portion indicating the first operation state. Figure 8b is a view of the control portion and the mounting portion indicating the second operation state.

[0098] Referring to Figure 8a and Figure 8b The first wire W1 can be connected to the first side wall portion SWP1 of the mounting portion CSP, and the second wire W2 can be connected to the second side wall portion SWP2 of the mounting portion CSP. The first wire W1 and the second wire W2 can be connected to the control portion CP. That is, the mounting portion CSP can be connected to the control portion CP through the first wire W1 and the second wire W2.

[0099] The control portion CP can control the first wire W1 and the second wire W2 in the second direction DR2.

[0100] In the first operation state, the first wire W1 can be moved in a lower direction by the control portion CP, and the second wire W2 can be moved in an upper direction by the control portion CP.

[0101] ​The first side wall portion SWP1 can be moved toward a lower direction by the first line W1, and the second side wall portion SWP2 can be moved toward an upper direction by the second line W2. An upper end of the first side wall portion SWP1 can be configured to be lower than an upper end of the second side wall portion SWP2. That is, the mounting portion CSP can be tilted. In the first operation state, the mounting portion CSP can be tilted by a first angle a1 defined as an angle between the third direction DR3 and the bottom portion FP.

[0102] In the second operation state, the first side wall portion SWP1 can be moved toward an upper direction by the first line W1, and the second side wall portion SWP2 can be moved toward a lower direction by the second line W2. An upper end of the first side wall portion SWP1 can be configured to be higher than an upper end of the second side wall portion SWP2. That is, the mounting portion CSP can be tilted. In the second operation state, the mounting portion CSP can be tilted by a second angle a2 defined as an angle between the third direction DR3 and the bottom portion FP.

[0103] In the first operation state, the window portion substrate UTG can be in contact with the second face S2 of each of the side walls SWP1, SW1, SW2, SW3, and SW4 indirectly. The window portion substrate UTG can be in contact with the second protrusion portion PP2 of the second face S2. The window portion substrate UTG can be in contact with all of the fourth sub-protrusion portion PP2_1, the fifth sub-protrusion portion PP2_2, and the sixth sub-protrusion portion PP2_3, and can be in contact with a part of the fourth sub-protrusion portion PP2_1, the fifth sub-protrusion portion PP2_2, and the sixth sub-protrusion portion PP2_3.

[0104] In the second operation state, the window portion substrate UTG can be in contact with the first face S1 of each of the side walls SWP2, SW1, SW2, SW3, and SW4 indirectly. The window portion substrate UTG can be in contact with the first protrusion portion PP1 of the first face S1. The window portion substrate UTG can be in contact with all of the first sub-protrusion portion PP1_1, the second sub-protrusion portion PP1_2, and the third sub-protrusion portion PP1_3, and can be in contact with a part of the first sub-protrusion portion PP1_1, the second sub-protrusion portion PP1_2, and the third sub-protrusion portion PP1_3.

[0105] The control portion CP can control the first operation state and the second operation state. In the first operation state, when a time in which the window portion substrate UTG is in contact with the second protrusion portion PP2 becomes about 1 to 5 seconds, the control portion CP can cause the mounting portion CSP to change to the second operation state.

[0106] In the second operation state, when a time in which the window portion substrate UTG is in contact with the first protrusion portion PP1 becomes about 1 to 5 seconds, the control portion CP can cause the mounting portion CSP to change to the first operation state.

[0107] By repeating the first operation state and the second operation state by the control portion CP, the time during which the window portion substrate UTG is in contact with the first protruding portion PP1 and the second protruding portion PP2 can be reduced. Therefore, deformation of the contact portion of the window portion substrate UTG and the first protruding portion PP1 and the second protruding portion PP2 can be prevented.

[0108] Figure 9 is Figure 8a and Figure 8b is a view in which a support rod is further provided between the control portion and the mounting portion.

[0109] Referring to Figure 9 , a support rod SB of a cylindrical shape extending in the first direction DR1 can be provided between the control portion CP and the mounting portion CSP. However, the shape of the support rod SB is not limited thereto. For example, the support rod SB can be in the shape of a pulley.

[0110] The first wire W1 and the second wire W2 can be connected to each other by the support rod SB.

[0111] In the first operation state, the first wire W1 can move in the lower direction, and the second wire W2 can move in the upper direction. The support rod SB can rotate in the counterclockwise direction, and can support the first wire W1 and the second wire W2.

[0112] In the second operation state, the first wire W1 can move in the upper direction, and the second wire W2 can move in the lower direction. The support rod SB can rotate in the clockwise direction, and support the first wire W1 and the second wire W2.

[0113] The support rod SB extending in the first direction DR1 is further connected to the first wire W1 and the second wire W2 connected to the control portion CP, and thus the first wire W1 and the second wire W2 can move more stably. Therefore, the mounting portion CSP connected to the first wire W1 and the second wire W2 can tilt more stably.

[0114] Since the mounting portion CSP tilts stably, an impact applied to the window portion substrate UTG can be reduced, and breakage of the window portion substrate UTG can be prevented.

[0115] Figure 10 , Figure 11a and Figure 11b are views exemplarily showing a configuration of a mounting portion according to other embodiments of the present application.

[0116] Hereinafter, referring to Figure 10 , Figure 11a and Figure 11b , a mounting portion CSP', CSP" according to other embodiments of the present application will be described. For the mounting portion CSP', CSP" according to other embodiments of the present application, the same elements as those of the mounting portion CSP according to the first embodiment of the present application will be designated by the same reference numerals, and a detailed description thereof will be omitted. Figure 5The same components as those of the foregoing embodiments are denoted by the same reference numerals, and description thereof will not be repeated. Detailed description will be given mainly to components that differ from those of the foregoing embodiments.

[0117] With reference to Figure 10 An embodiment of the present application relates to a mounting CSP' that can include a base FP, a first sidewall SWP1, a second sidewall SWP2, a plurality of sidewalls SW1, SW2, SW3, SW4, a plurality of protruding areas PA1', PA2', PA3', PA4', PA5', PA6', a first protruding portion PP1', and a second protruding portion PP2'.

[0118] The protruding areas PA1', PA2', PA3', PA4', PA5', PA6' can include a first protruding area PA1', a second protruding area PA2', a third protruding area PA3', a fourth protruding area PA4', a fifth protruding area PA5', and a sixth protruding area PA6'. The first protruding area PA1', the second protruding area PA2', the third protruding area PA3', the fourth protruding area PA4', the fifth protruding area PA5', and the sixth protruding area PA6' can be arranged to be spaced apart from each other by a certain interval in the second direction DR2. For ease of explanation, six protruding areas PA1', PA2', PA3', PA4', PA5', PA6' are shown, but the number of protruding areas is not limited thereto.

[0119] The first protruding portion PP1' can be disposed at the first face S1 of the first sidewall SW1. The first protruding portion PP1' can include a first sub-protruding portion PP1_1', a second sub-protruding portion PP1_2', and a third sub-protruding portion PP1_3'.

[0120] The second protruding portion PP2' can be disposed at the second face S2 of the first sidewall SW1. The second protruding portion PP2' can include a fourth sub-protruding portion PP2_1', a fifth sub-protruding portion PP2_2', and a sixth sub-protruding portion PP2_3'.

[0121] The first sub-protruding portion PP1_1', the second sub-protruding portion PP1_2', and the third sub-protruding portion PP1_3' can overlap the second protruding area PA2', the fourth protruding area PA4', and the sixth protruding area PA6', respectively.

[0122] The fourth sub-protruding portion PP2_1', the fifth sub-protruding portion PP2_2', and the sixth sub-protruding portion PP2_3' can overlap the first protruding area PA1', the third protruding area PA3', and the fifth protruding area PA5', respectively.

[0123] That is, the first sub-protrusion PP1_1', the second sub-protrusion PP1_2', and the third sub-protrusion PP1_3', and the fourth sub-protrusion PP2_1', the fifth sub-protrusion PP2_2', and the sixth sub-protrusion PP2_3' can be configured to be staggered with each other.

[0124] In the first operation state, the window substrate UTG can be indirectly in contact with the first side wall portion SWP1 and the second faces S2 of the side walls SW1, SW2, SW3, SW4. The window substrate UTG can be in contact with the second protrusions PP2' of the second faces S2. The window substrate UTG can be in contact with all of the fourth sub-protrusions PP2_1', the fifth sub-protrusions PP2_2', and the sixth sub-protrusions PP2_3', and can be in contact with a part of the fourth sub-protrusions PP2_1', the fifth sub-protrusions PP2_2', and the sixth sub-protrusions PP2_3'.

[0125] In the second operation state, the window substrate UTG can be indirectly in contact with the second side wall portion SWP2 and the first faces S1 of the side walls SW1, SW2, SW3, SW4. The window substrate UTG can be in contact with the first protrusions PP1' of the first faces S1. The window substrate UTG can be in contact with all of the first sub-protrusions PP1_1', the second sub-protrusions PP1_2', and the third sub-protrusions PP1_3', and can be in contact with a part of the first sub-protrusions PP1_1', the second sub-protrusions PP1_2', and the third sub-protrusions PP1_3'.

[0126] By repeating the first operation state and the second operation state, the time during which the window substrate UTG is in contact with the first protrusions PP1' and the second protrusions PP2' can be reduced. The window substrate UTG is in contact with the first protrusions PP1' and the second protrusions PP2' at the staggered portions, and thus deformation of the contact portions with the first protrusions PP1' and the second protrusions PP2' can be further prevented.

[0127] Referring to Figure 11a and Figure 11b Other embodiments of the present application relate to a mounting portion CSP" that can include a bottom portion FP, a first side wall portion SWP1, a second side wall portion SWP2, a plurality of side walls SW1, SW2, SW3, SW4, a plurality of protrusion regions PA1, PA2, PA3, a first protrusion PP1", and a second protrusion PP2".

[0128] The first protrusion PP1" can be disposed at the first face S1 of the first side wall SW1. The first protrusion PP1" can include a first sub-protrusion PP1_1", a second sub-protrusion PP1_2", and a third sub-protrusion PP1_3".

[0129] The second protrusion PP2" can be disposed at the second surface S2 of the first sidewall SW1. The second protrusion PP2" can include a fourth sub-protrusion PP2_1", a fifth sub-protrusion PP2_2", and a sixth sub-protrusion PP2_3".

[0130] For convenience of explanation, three protrusions are illustrated in each sidewall, but the number of protrusions is not limited thereto.

[0131] The first sub-protrusion PP1_1" and the fourth sub-protrusion PP2_1" can overlap the first protrusion area PA1. The second sub-protrusion PP1_2" and the fifth sub-protrusion PP2_2" can overlap the second protrusion area PA2. The third sub-protrusion PP1_3" and the sixth sub-protrusion PP2_3" can overlap the third protrusion area PA3.

[0132] An embodiment of the present application relates to the mounting portion CSP" which can operate in Figure 11a a first mode as illustrated in FIG. 1A, and Figure 11b a second mode as illustrated in FIG. 1B.

[0133] In the first mode, the first sub-protrusion PP1_1" and the third sub-protrusion PP1_3" of the first sidewall SW1 can be introduced into the first surface S1 of the first sidewall SW1. The fourth sub-protrusion PP2_1" and the sixth sub-protrusion PP2_3" of the first sidewall SW1 can be introduced into the second surface S2 of the first sidewall SW1. The second sub-protrusion PP1_2" of the first sidewall SW1 can be introduced from the first surface S1 of the first sidewall SW1 toward the direction of the first sidewall portion SWP1. The fifth sub-protrusion PP2_2" of the first sidewall SW1 can be introduced from the second surface S2 of the first sidewall SW1 toward the direction of the second sidewall portion SWP2.

[0134] In the second mode, the first sub-protrusion PP1_1" and the third sub-protrusion PP1_3" of the first sidewall SW1 can be introduced from the first surface S1 of the first sidewall SW1 toward the direction of the first sidewall portion SWP1. The fourth sub-protrusion PP2_1" and the sixth sub-protrusion PP2_3" of the first sidewall SW1 can be introduced from the second surface S2 of the first sidewall SW1 toward the direction of the second sidewall portion SWP2. The second sub-protrusion PP1_2" of the first sidewall SW1 can be introduced into the first surface S1 of the first sidewall SW1. The fifth sub-protrusion PP2_2" of the first sidewall SW1 can be introduced into the second surface S2 of the first sidewall SW1.

[0135] In the first mode, the window substrate UTG can contact a portion of the second sub-protrusion PP1_2” and the fifth sub-protrusion PP2_2”. When the contact time between the window substrate UTG and a portion of the second sub-protrusion PP1_2” and the fifth sub-protrusion PP2_2” becomes 1 to 5 seconds, the first mode can be changed to the second mode.

[0136] In the second mode, the window substrate UTG can contact a portion of the first sub-protrusion PP1_1”, the third sub-protrusion PP1_3”, the fourth sub-protrusion PP2_1”, and the sixth sub-protrusion PP2_3”. When the contact time between the window substrate UTG and a portion of the first sub-protrusion PP1_1”, the third sub-protrusion PP1_3”, the fourth sub-protrusion PP2_1”, and the sixth sub-protrusion PP2_3” becomes 1 to 5 seconds, the second mode is changed back to the first mode.

[0137] By repeatedly operating in the first and second modes, the window substrate UTG can reduce the contact time with the first protrusion PP1” and the second protrusion PP2”. Therefore, deformation of the contact portions between the window substrate UTG and the first protrusion PP1” and the second protrusion PP2” can be prevented.

[0138] Figure 12 This is a diagram illustrating, illustratively, the configuration of the first sidewall in other embodiments of the invention.

[0139] The following is for reference Figure 12 This illustrates the first sidewall SW1' in other embodiments of the present invention. For those related to... Figure 7 The same configurations in the aforementioned embodiments are illustrated using the same symbols. Therefore, in the following description, descriptions of identical configurations are omitted, and detailed descriptions will focus on configurations with differences.

[0140] Reference Figure 12 A first protruding rod PP3_1, a second protruding rod PP3_2, and a third protruding rod PP3_3 can be configured on the first surface S1 of the first sidewall SW1'.

[0141] The first protruding rod PP3_1, the second protruding rod PP3_2, and the third protruding rod PP3_3 can extend in the first direction DR1 and are arranged at intervals in the second direction DR2. The first protruding rod PP3_1 can overlap with the first protruding area PA1. The second protruding rod PP3_2 can overlap with the second protruding area PA2. The third protruding rod PP3_3 can overlap with the third protruding area PA3.

[0142] The first protruding rod PP3_1 can have Figure 7The first sub-protrusions PP1_1 shown are connected to each other in a shape. The second protrusion bars PP3_2 can have Figure 7 The second sub-protrusions PP1_2 shown are connected to each other in a shape. The third protrusion bars PP3_3 can have Figure 7 The third sub-protrusions PP1_3 shown are connected to each other in a shape.

[0143] However, the first protrusion bars PP3_1, the second protrusion bars PP3_2, and the third protrusion bars PP3_3 are not limited thereto. For example, the first protrusion bars PP3_1, the second protrusion bars PP3_2, and the third protrusion bars PP3_3 can extend in the second direction DR2 and be arranged at a certain interval apart from each other in the first direction DR1.

[0144] The above, with reference to the preferred embodiments of the present application has been described, but those skilled in the art or the person skilled in the art should be able to understand that various modifications and variations can be made to the present application without departing from the scope of the technical field of the invention recorded in the claims. Therefore, the technical scope of the present application is not limited to the content recorded in the detailed description of the specification, and should be determined only by the claims.

Claims

1. A window part manufacturing system comprising: a first line; a second line spaced apart from the first line; a control part moving the first line and the second line up and down; and a mounting part connected to the first line and the second line and mounting a plurality of window part substrates, the control part moving the first line and the second line in opposite directions to each other, wherein the mounting part comprises: a plurality of side walls; and a bottom connected to lower ends of the plurality of side walls, the plurality of window part substrates being arranged between the plurality of side walls, wherein the mounting part further comprises a plurality of protruding parts arranged at a first face of an (h+1)th side wall and a second face of an hth side wall facing each other, h being a natural number. 2.The window part manufacturing system according to claim 1, wherein the plurality of side walls comprises: a first side wall part connected to one end of the bottom; and a second side wall part connected to the other end of the bottom, the first line is connected to the first side wall part, and the second line is connected to the second side wall part. 3.The window part manufacturing system according to claim 2, wherein when the first line is moved by the control part in a lower direction and the second line is moved by the control part in an upper direction, an upper end of the first side wall part is arranged lower than an upper end of the second side wall part, when the first line is moved by the control part in the upper direction and the second line is moved by the control part in the lower direction, the upper end of the first side wall part is arranged higher than the upper end of the second side wall part. 4.The window part manufacturing system according to claim 3, wherein a first operation of arranging the upper end of the first side wall part lower than the upper end of the second side wall part by the control part and a second operation of arranging the upper end of the first side wall part higher than the upper end of the second side wall part by the control part are repeated every 1 to 5 seconds. 5.The window part manufacturing system according to claim 1, wherein the plurality of protruding parts comprises: a first protruding part arranged at the first face; and a second protruding part arranged at the second face. 6.The window part manufacturing system according to claim 5, wherein the first protruding part protrudes to face the second protruding part, respectively. 7.The window part manufacturing system according to claim 5, wherein the first protruding part and the second protruding part have the same area. 8.The window part manufacturing system according to claim 5, wherein the first protruding part and the second protruding part have different areas from each other. 9.The window part manufacturing system according to claim 5, wherein the first protruding part and the second protruding part are arranged in a matrix form. 10.The window part manufacturing system according to claim 5, wherein the first protruding part is arranged to be staggered with the second protruding part. 11.The window part manufacturing system according to claim 5, wherein the first protruding part extends in one direction. 12.The window part manufacturing system according to claim 5, wherein the first protruding part comprises: a first sub-protruding part introduced into the hth side wall and led out from the hth side wall; and a second sub-protruding part introduced into the (h+1)th side wall and led out from the (h+1)th side wall. a second sub-protrusion is introduced into and withdrawn from the hth side wall.

13. The window manufacturing system of claim 12, wherein, the second sub-protrusion is withdrawn from the hth side wall while the first sub-protrusion is introduced into the hth side wall, the second sub-protrusion is introduced into the hth side wall while the first sub-protrusion is withdrawn from the hth side wall.

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