Display assembling device

Abstract

A display assembling apparatus includes: a main body mounting table extending in a width direction; and a first wing mounting table and a second wing mounting table located in front of the main body mounting table and spaced apart from each other in a width direction, in which each of the main body mounting table, the first wing mounting table, and the second wing mounting table includes: a mounting table base; and a mounting table bracket including a mounting table bracket body movably coupled to the mounting table base, where the mounting table bracket includes a mounting table bracket hole recessed on an upper surface of the mounting table bracket body.

Description

[0001] Cross-references to related applications

[0002] This application claims priority and benefit to Korean Patent Application No. 10-2024-0114767, filed on August 27, 2024, with the Korean Intellectual Property Office, the entire disclosure of which is incorporated herein by reference. Technical Field

[0003] Some aspects of the embodiments relate to a display assembly apparatus. Background Technology

[0004] In the process of assembling a display, each material that makes up the display can be combined. This process may require aligning materials based on their shapes.

[0005] The information disclosed in this background section is only for enhancing the understanding of the background, and therefore the information discussed in this background section does not necessarily constitute prior art. Summary of the Invention

[0006] Some aspects of embodiments of this disclosure include a display assembly apparatus for material-based shape alignment materials.

[0007] Aspects of some embodiments of this disclosure include a display assembly apparatus comprising: a main mounting platform extending in a width direction; and a first wing mounting platform and a second wing mounting platform located in front of the main mounting platform and spaced apart from each other in a width direction, wherein each of the main mounting platform, the first wing mounting platform, and the second wing mounting platform includes a mounting platform base and a mounting platform bracket, the mounting platform bracket including a mounting platform bracket body movably coupled to the mounting platform base, and the mounting platform bracket including a mounting platform bracket hole recessed on the upper surface of the mounting platform bracket body.

[0008] According to some embodiments, the mounting bracket may include a mounting bracket suction port that is recessed on the outer surface of the mounting bracket body and communicates with a mounting bracket hole.

[0009] According to some embodiments, the mounting bracket can be translatably connected to the mounting base.

[0010] According to some embodiments, the mounting bracket is rotatably connected to the mounting base.

[0011] According to some embodiments, the mounting bracket can be coupled to the mounting base to enable rotation in at least one of the roll direction, yaw direction, and pitch direction.

[0012] According to some embodiments of the present disclosure, a display assembly apparatus includes: a mounting assembly; a sensor unit located above the mounting assembly; and a control unit connected to the mounting assembly and the sensor unit, wherein the mounting assembly includes: a main mounting platform extending in a width direction; and a first wing mounting platform and a second wing mounting platform located in front of the main mounting platform and spaced apart from each other in a width direction, and the control unit controls the mounting assembly based on sensing signals received from the sensor unit.

[0013] According to some embodiments, the sensor unit may include a camera facing the mounting assembly.

[0014] According to some embodiments, a membrane-shaped material may be loaded onto the upper surface of the mounting assembly, and the material may include a material body extending in the width direction, and a first material wing and a second material wing extending forward from the front end of the material body and spaced apart from each other.

[0015] According to some embodiments, the main body mounting platform can support the material body, the first wing mounting platform can support the first material wing, and the second wing mounting platform can support the second material wing.

[0016] According to some embodiments, the lower surface of the material may face the upper surface of the mounting assembly, and the material may include material markings on the upper surface of the material. The material markings may include a first material marking on the upper surface of a first material wing and a second material marking on the upper surface of a second material wing.

[0017] According to some embodiments, the camera can acquire images of material markings.

[0018] According to some embodiments, the control unit can control the mounting components based on the differences between the material-marked image and the reference image.

[0019] According to some embodiments of the present disclosure, the display assembly apparatus can align materials based on their shape. Attached Figure Description

[0020] The accompanying drawings are included to provide a further understanding of embodiments according to the present disclosure and are incorporated in and constitute a part of this disclosure, illustrating embodiments of the present disclosure and serving, together with the description, to explain the principles of the present disclosure.

[0021] Figure 1 Example of a display component.

[0022] Figure 2 Example Figure 1 The cross section of the display assembly shown in the example is taken along line A1-A2.

[0023] Figure 3 Example of a material.

[0024] Figure 4 This is a plan view of an installation assembly according to some embodiments of the present disclosure.

[0025] Figure 5 Example Figure 4 The example shows the cross-section taken along line B1-B2 of the mounting assembly.

[0026] Figure 6 Example Figure 3 The materials exemplified in Figure 4 The installation components are shown in the example.

[0027] Figure 7 This example illustrates the transfer of material between PNP cells and the arrangement of that material on a display substrate.

[0028] Figure 8 This is a block diagram of a display assembly apparatus according to some embodiments of the present disclosure.

[0029] Figure 9 The flowchart illustrates various aspects of a display assembly method according to some embodiments of the present disclosure.

[0030] Figure 10 For example Figure 9 A flowchart illustrating further details of the material alignment operation. Detailed Implementation

[0031] In this disclosure, the XYZ coordinate system can be shown in the figures as a Cartesian coordinate system. For example, the positive Z-axis direction can indicate the upward direction, and the negative Z-axis direction can indicate the downward direction. For example, the positive Y-axis direction can indicate the forward direction, and the negative Y-axis direction can indicate the backward direction. For example, the positive X-axis direction can indicate the right direction, and the negative X-axis direction can indicate the left direction.

[0032] Figure 1 Example of a display component. Figure 2 Example Figure 1 The illustrated display assembly is a cross-section taken along line A1-A2.

[0033] refer to Figure 1 and Figure 2 The display assembly 50 may include a display panel 51. The display panel 51 may include a plurality of pixels. The display panel 51 may display images or videos.

[0034] The display assembly 50 may include a display substrate 52. The display substrate 52 may be coupled to the display panel 51. The display substrate 52 may support the display panel 51. For example, the display substrate 52 may be formed of glass or a polymer material.

[0035] The display assembly 50 may include a film substrate 53 and a display driver chip 54. The display driver chip 54 may be coupled to the film substrate 53.

[0036] The display driver chip 54 can be connected to and drive the display panel 51. For example, the display driver chip 54 can be connected to the display panel 51 via the film substrate 53.

[0037] The film substrate 53 can be formed into a film shape. The film substrate 53 can be connected to the display substrate 52. The film substrate 53 can be electrically connected to the display panel 51. The film substrate 53 can be flexible. Circuitry can be formed on the film substrate 53.

[0038] The display assembly 50 may include a flexible printed circuit board (FPCB) 55. The FPCB 55 may be coupled to a film substrate 53. For example, one end of the film substrate 53 may be coupled to a display substrate 52, and the other end of the film substrate 53 may be coupled to the FPCB 55.

[0039] The FPCB 55 can receive electrical signals from the outside. The electrical signals received by the FPCB 55 can be transmitted to the display driver chip 54 via the film substrate 53. The display driver chip 54 can drive the display panel 51 in response to the electrical signals.

[0040] Figure 3 Example of a material.

[0041] refer to Figure 3 Material 60 may include a portion of display assembly 50 (see Figure 1 and Figure 2 For example, material 60 may include or represent film substrate 53 (see...). Figure 1 and Figure 2 The shape of material 60 can vary depending on the design and function of display assembly 50 (see...). Figure 1 and Figure 2 ).

[0042] Material 60 may be formed into the shape of a film or sheet. For example, the upper surface 60u of the material may indicate the upper surface of material 60 and may point upward or face upward. For example, the lower surface 60d of the material may indicate the lower surface of material 60 and may point downward or face downward.

[0043] Material 60 may include a material body 61. The material body 61 may be formed into a polygonal shape. For example, the perimeter of the material body 61 may be quadrilateral.

[0044] Material 60 may include material wings 62. Multiple material wings 62 may be provided. For example, material 60 may include a first material wing 62a and a second material wing 62b. Material wings 62 may include or indicate at least one of the first material wing 62a and the second material wing 62b.

[0045] The material wing 62 may protrude or extend from the material body 61 in one direction. For example, the material wing 62 may extend forward from the front end of the material body 61. The direction in which the material wing 62 extends from the material body 61 may be the longitudinal direction Y of the material 60.

[0046] The first material wing 62a and the second material wing 62b may be spaced apart from each other. For example, a cutout 63 may be formed between the first material wing 62a and the second material wing 62b. For example, the cutout 63 may indicate a gap formed between the first material wing 62a and the second material wing 62b.

[0047] For example, the first material wing 62a, the cut portion 63, and the second material wing 62b can be arranged sequentially. For example, the first material wing 62a and the second material wing 62b can be spaced apart from each other in the width direction X of the material 60, and the arrangement direction of the first material wing 62a, the cut portion 63, and the second material wing 62b can be the width direction X of the material 60. For example, the material body 61 can extend in the width direction X of the material 60.

[0048] Material 60 may include a material mark 65. The material mark 65 may be marked on the upper material surface 60u of material 60. The material mark 65 may also be marked on a material wing 62. For example, the material mark 65 may be marked on the upper material surface 60u of material wing 62. The material mark 65 may include or indicate at least one of a first material mark 65a and a second material mark 65b.

[0049] For example, a first material mark 65a may be marked on the upper material surface 60u of the first material wing 62a. For example, multiple first material marks 65a may be arranged on the upper material surface 60u of the first material wing 62a in the width direction X.

[0050] For example, a second material mark 65b may be marked on the upper material surface 60u of the second material wing 62b. For example, multiple second material marks 65b may be arranged on the upper material surface 60u of the second material wing 62b in the width direction X.

[0051] refer to Figures 1 to 3 This describes a process for attaching material 60, which serves as a film substrate 53, to a display substrate 52 or an FPCB 55. In this process, multiple materials 60 may be stacked in a storage bin, and one of the multiple materials 60 may be arranged and aligned to a mounting assembly 10 (see [link to documentation]). Figure 4 ).

[0052] Subsequently, the Pick and Place (PNP) unit 20 (see...) Figure 7 ) Transferable and installable component 10 (see Figure 4The material 60 is aligned and arranged such that it overlaps with the display substrate 52 or FPCB 55.

[0053] In order to place the material 60 in the correct position relative to the display substrate 52 or FPCB 55, in the PNP cell 20 (see...) Figure 7 Before transferring material 60, material 60 needs to be connected with mounting component 10 (see...). Figure 4 Alignment.

[0054] Figure 4 This is a plan view of an installation assembly according to some embodiments of the present disclosure. Figure 5 Example Figure 4 The example shows the cross-section taken along line B1-B2 of the mounting assembly. Figure 6 Example Figure 3 The material shown in the example is located in Figure 4 The installation components are shown in the example.

[0055] refer to Figures 4 to 6 The longitudinal direction Y and the width direction X of the mounting assembly 10 can correspond to the longitudinal direction Y and the width direction X of the material 60, respectively. For example, the longitudinal direction Y of the mounting assembly 10 can be the same as the longitudinal direction Y of the material 60. For example, the width direction X of the mounting assembly 10 can be the same as the width direction X of the material 60. For example, the lower surface of the material 60 can face the upper surface of the mounting assembly 10.

[0056] Mounting assembly 10 may include multiple mounting platforms 100. The arrangement of the multiple mounting platforms 100 may vary depending on the shape of the material 60.

[0057] For example, mounting assembly 10 may include a main mounting platform 11. The main mounting platform 11 may extend in the width direction X. The main mounting platform 11 may support the material body 61. For example, the material body 61 may be located on the upper surface of the main mounting platform 11. For example, the lower surface of the material body 61 may face the upper surface of the main mounting platform 11.

[0058] For example, mounting assembly 10 may include wing mounting platform 12. Wing mounting platform 12 may include or indicate at least one of a first wing mounting platform 12a and a second wing mounting platform 12b.

[0059] The wing mounting platform 12 can be located in front of the main mounting platform 11. For example, the first wing mounting platform 12a and the second wing mounting platform 12b can be arranged in the width direction X.

[0060] The wing mounting platform 12 can support the material wing 62. For example, a first material wing 62a can be located on the upper surface of the first wing mounting platform 12a, and the lower surface of the first material wing 62a can face the upper surface of the first wing mounting platform 12a. For example, a second material wing 62b can be located on the upper surface of the second wing mounting platform 12b, and the lower surface of the second material wing 62b can face the upper surface of the second wing mounting platform 12b.

[0061] The structure of mounting platform 100 is described. Mounting platform 100 may include mounting platform bracket 120. Mounting platform bracket 120 may include mounting platform bracket body 121. For example, each of the main mounting platform 11, the first wing mounting platform 12a, and the second wing mounting platform 12b may include mounting platform bracket 120.

[0062] The mounting platform bracket body 121 can be formed into a block shape. The upper surface 122 of the mounting platform bracket can be the upper surface of the mounting platform bracket body 121.

[0063] Mounting platform bracket 120 may include mounting platform bracket hole 123. Mounting platform bracket hole 123 may be a hole formed in mounting platform bracket body 121.

[0064] For example, mounting bracket holes 123 may be connected to the upper surface 122 of the mounting bracket. For example, mounting bracket holes 123 may be formed in a recessed shape on the upper surface 122 of the mounting bracket. Multiple mounting bracket holes 123 may be provided. For example, multiple mounting bracket holes 123 may be arranged to be spaced apart from each other.

[0065] Mounting platform bracket 120 may include a mounting platform bracket suction port 124. The mounting platform bracket suction port 124 may be a hole formed in the mounting platform bracket body 121.

[0066] For example, the suction port 124 of the mounting bracket can be connected to at least one of the front outer surface, rear outer surface, left outer surface and right outer surface of the mounting bracket body 121.

[0067] The suction port 124 of the mounting bracket is recessed on the outer surface of the mounting bracket body 121 and can communicate with the mounting bracket hole 123. The suction port 124 of the mounting bracket can be connected to a vacuum pump, etc.

[0068] When the vacuum pump is operating, the air (or gas) located in the mounting bracket hole 123 can move toward the mounting bracket suction port 124. For example, when the vacuum pump is operating with the material 60 located on the upper surface 122 of the mounting bracket, the material 60 can be adsorbed onto the mounting bracket 120.

[0069] Mounting platform 100 may include mounting platform base 110. For example, each of the main mounting platform 11, the first wing mounting platform 12a, and the second wing mounting platform 12b may include mounting platform base 110. For example, mounting platform base 110 may be located below mounting platform bracket 120.

[0070] Mounting base 110 may be connected to or coupled to mounting bracket 120. For example, mounting bracket 120 may be movably coupled to mounting base 110.

[0071] For example, the mounting bracket 120 may be movable upward or downward relative to the mounting base 110. For example, the mounting bracket 120 may be movable relative to the mounting base 110 in at least one of the longitudinal direction Y and the width direction X.

[0072] For example, the mounting bracket 120 can rotate relative to the mounting base 110.

[0073] For example, the mounting bracket 120 can rotate relative to the mounting base 110 in the deflection direction based on the Z-axis.

[0074] For example, the mounting bracket 120 can rotate relative to the mounting base 110 in the rolling direction based on the Y-axis.

[0075] For example, the mounting bracket 120 can rotate relative to the mounting base 110 in the pitch direction based on the X-axis.

[0076] When the mounting bracket 120 moves or rotates relative to the mounting base 110, the position and orientation of the material 60 loaded on the mounting bracket 120 can be aligned.

[0077] Figure 7 This example illustrates the transfer of material between PNP cells and the arrangement of that material on a display substrate.

[0078] refer to Figure 7 The PNP unit 20 may include a PNP head 210. The PNP head 210 may be detachably connected to the mounting platform 100 (see [link to mounting platform 100]). Figure 4 60 of the materials on the ).

[0079] For example, the PNP head 210 can adsorb the material 60 loaded on the mounting stage 100 (see...). Figure 4 For example, on mounting platform 100 (see...) Figure 4 With the connection between the PNP head 210 and the material 60 released, the PNP head 210 can adsorb the material 60. For example, the material 60 can adsorb onto the lower surface of the PNP head 210.

[0080] PNP unit 20 may include PNP arm 220. PNP arm 220 may be coupled to PNP head 210. For example, PNP arm 220 may be formed in a shape that extends upward from PNP head 210. For example, PNP arm 220 may be integrally formed with PNP head 210.

[0081] The PNP head 210 can be movably connected to the PNP arm 220. For example, the PNP head 210 can be movably connected to the PNP arm 220 in the vertical direction.

[0082] PNP arm 220 is movable. For example, PNP arm 220 can move in the vertical direction. For example, PNP arm 220 can move in the vertical direction.

[0083] The PNP arm 220 can move while the material 60 is held in place by the PNP head 210. For example, as the PNP arm 220 moves, the material 60 can be positioned to overlap with the display substrate 52 in the vertical direction.

[0084] Figure 8 This is a block diagram of a display assembly apparatus according to some embodiments of the present disclosure. Although Figure 8 Various components of a display assembly apparatus are illustrated herein, but the embodiments of the present disclosure are not limited thereto, and the display assembly apparatus may include additional or fewer components without departing from the spirit and scope of the embodiments of the present disclosure.

[0085] refer to Figures 1 to 8 The display assembly device 1 may include a mounting component 10 and a PNP unit 20. The mounting component 10 and the PNP unit 20 can operate independently.

[0086] The display assembly apparatus 1 may include a control unit 31. The control unit 31 may be implemented using at least one of a processor, a computer, and a circuit. The control unit 31 can perform operations. The control unit 31 can process signals. The control unit 31 can send and receive signals.

[0087] The display assembly apparatus 1 may include an input unit 32. The input unit 32 can receive input from a user or the like. The input unit 32 can generate a first signal S1 and send the first signal S1 to the control unit 31. The first signal S1 may include information about operating instructions for the mounting component 10 and the PNP unit 20.

[0088] The display assembly 1 may include a sensor unit 33. The sensor unit 33 can photograph material 60. For example, the sensor unit 33 may include a camera. The camera may be positioned above the mounting assembly 10.

[0089] For example, sensor unit 33 may be located above material 60. For example, sensor unit 33 may acquire an image of material 60. For example, sensor unit 33 may acquire an image of the periphery of material 60. For example, sensor unit 33 may acquire an image of material marking 65 on material 60.

[0090] Sensor unit 33 can generate a second signal S2 and send the second signal S2 to control unit 31. The second signal S2 may include an image of material 60. For example, the second signal S2 may include an image of at least one of the perimeter of material 60 and material markings 65. The second signal S2 may be referred to as a "sensing signal".

[0091] The control unit 31 can generate an output signal based on an input signal. The input signal may include at least one of a first signal S1 and a second signal S2. The output signal may include at least one of a third signal S3 and a fourth signal S4.

[0092] The control unit 31 can control the mounting assembly 10. For example, the control unit 31 can transmit a third signal S3 to the mounting assembly 10. The mounting assembly 10 can operate in response to the third signal S3. For example, multiple mounting stations 100 can operate independently in response to the third signal S3.

[0093] The third signal S3 may include command information regarding the operation of the mounting assembly 10. For example, the third signal S3 may include information regarding the adjustment of at least one of the position and orientation of the mounting platform bracket 120 relative to the mounting platform base 110.

[0094] Control unit 31 can control PNP unit 20. Control unit 31 can send a fourth signal S4 to PNP unit 20. PNP unit 20 can operate in response to the fourth signal S4.

[0095] The fourth signal S4 may include command information regarding the operation of the PNP unit 20. For example, the fourth signal S4 may include command information regarding the operation of the PNP head 210. For example, the fourth signal S4 may include command information regarding the positional change of the PNP head 210 relative to the PNP arm 220. For example, the fourth signal S4 may include command information regarding the movement of the PNP arm 220.

[0096] Figure 9 Flowcharts illustrating various aspects of a display assembly method according to some embodiments of the present disclosure are provided. Although Figure 9 Various operations in a display assembly method are illustrated herein, but the embodiments of this disclosure are not limited thereto, and the method may include additional or fewer operations, or the order of operations may vary, unless otherwise stated or implied, without departing from the spirit and scope of the embodiments of this disclosure.

[0097] refer to Figures 1 to 9 The display assembly method S10 may include an operation S100 of mounting material 60 onto mounting assembly 10. In operation S100, control unit 31 may control PNP unit 20.

[0098] For example, in operation S100, the PNP unit 20 can adsorb and transfer the material 60 loaded on the storage bin, and load the material 60 onto the mounting assembly 10. For example, in operation S100, the material 60 can be positioned on the upper surface 122 of the mounting platform support.

[0099] The display assembly method S10 may include an operation S200 of aligning the material 60. In operation S200, the sensor unit 33 may acquire an image of the material 60. In operation S200, the control unit 31 may control the mounting assembly 10.

[0100] For example, the mounting bracket 120 can perform relative movement with respect to the mounting base 110. The movement of the mounting bracket 120 relative to the mounting base 110 may include at least one of translational movement and rotational movement.

[0101] The display assembly method S10 may include an operation S300 of transferring material 60. In operation S300, the control unit 31 may control the mounting assembly 10. For example, in operation S300, the connection (e.g., adsorption) between the mounting platform support 120 and the material 60 may be released.

[0102] In operation S300, the control unit 31 can control the PNP unit 20. For example, in operation S300, the PNP unit 20 can adsorb and transfer the material 60 loaded on the mounting stage 100. In operation S300, the PNP unit 20 can arrange the material 60 such that the material 60 overlaps with the display substrate 52 or FPCB 55.

[0103] Figure 10 For example Figure 9 The flowchart illustrates various aspects of the material alignment operation. Although... Figure 10 Various operations in a material alignment operation according to some embodiments are illustrated, but the embodiments of this disclosure are not limited thereto, and according to various embodiments, unless otherwise stated or implied, the material alignment operation may include additional or fewer operations, or the order of operations may vary, without departing from the spirit and scope of the embodiments of this disclosure.

[0104] refer to Figures 1 to 10 The operation S200 for material alignment may include operation S210, in which the sensor unit 33 acquires an image of the material 60. In operation S210, the control unit 31 may control the sensor unit 33.

[0105] Sensor unit 33 can acquire an image of material 60. For example, sensor unit 33 can acquire an image of at least one of the periphery of material 60 and material markings 65.

[0106] Operation S200 for material alignment may include operation S220, in which the control unit 31 determines whether the alignment status of the material 60 is good. In operation S220, the control unit 31 may compare an image of the material 60 with a reference image. For example, the control unit 31 may extract the differences between the image of the material 60 and the reference image.

[0107] For example, when the difference between the image of material 60 and the reference image is less than or equal to the reference difference, the control unit 31 can determine that the alignment of material 60 is good. In this case, the material alignment operation S200 can end.

[0108] For example, when the difference between the image of material 60 and the reference image exceeds the reference difference, the control unit 31 can determine that the alignment of material 60 is not good.

[0109] Operation S200 for material alignment may include operation S230 for aligning mounting components. After operation S230 is completed, operation S210 for obtaining an image of material 60 may be performed.

[0110] If it is determined that the alignment of material 60 is not good, control unit 31 may execute operation S230. In operation S230, control unit 31 may control mounting assembly 10.

[0111] For example, in operation S230, the control unit 31 may control the mounting assembly 10 based on the difference between the image of the material 60 and the reference image. For example, in operation S230, a third signal S3 may be generated based on the difference between the image of the material 60 and the reference image. For example, in operation S230, the mounting assembly 10 may operate in response to the third signal S3.

Claims

1. A display assembly apparatus, characterized by, include: The main mounting platform extends in the width direction; as well as The first wing mounting platform and the second wing mounting platform are located in front of the main body mounting platform and are spaced apart from each other in the width direction. Each of the main body mounting platform, the first wing mounting platform, and the second wing mounting platform includes: Mounting platform base; as well as The mounting platform bracket includes a mounting platform bracket body that is movably connected to the mounting platform base. The mounting platform bracket includes a mounting platform bracket hole recessed on the upper surface of the mounting platform bracket body.

2. The display assembly apparatus of claim 1, wherein, The mounting platform bracket further includes a suction port, which is recessed on the outer surface of the mounting platform bracket body and communicates with the mounting platform bracket hole.

3. The display assembly apparatus of claim 1, wherein, The mounting bracket can be moved horizontally and movably connected to the mounting base.

4. The display assembly apparatus of claim 3, wherein, The mounting bracket is rotatably connected to the mounting base.

5. The display assembly apparatus of claim 4, wherein, The mounting bracket is connected to the mounting base so that it can rotate in at least one of the rolling direction, yaw direction and pitch direction.

6. A display assembly apparatus, characterized by include: Install components; The sensor unit is located above the mounting assembly; as well as The control unit is connected to the mounting assembly and the sensor unit. The installation components include: The main mounting platform extends in the width direction; as well as The first wing mounting platform and the second wing mounting platform are located in front of the main body mounting platform and are spaced apart from each other in the width direction. The control unit is configured to control the mounting assembly based on sensing signals received from the sensor unit.

7. The display assembly apparatus of claim 6, wherein, The sensor unit includes a camera facing the mounting assembly.

8. The display assembly apparatus of claim 7, wherein, A membrane-shaped material is loaded onto the upper surface of the mounting assembly, and The materials mentioned above include: The main body of the material extends in the width direction; and The first material wing and the second material wing extend forward from the front end of the material body and are spaced apart from each other.

9. The display assembly apparatus of claim 8, wherein, The main mounting platform supports the material body. The first wing mounting platform supports the first material wing, and The second wing mounting platform supports the second material wing.

10. The display assembly apparatus of claim 9, wherein, The lower surface of the material faces the upper surface of the mounting assembly. The material includes material markings on the upper surface of the material, and The material markings include: A first material marking is affixed to the upper surface of the first material wing; and The second material marking is located on the upper surface of the second material wing. The camera is configured to acquire an image of the material marker, and The control unit is configured to control the mounting assembly based on the difference between the image marked by the material and a reference image.

Images