KR20180101153A - Switching board for camera module test operation, operation unit based on switching board, and method for controlling said operation unit - Google Patents

Abstract

An aspect of the present invention discloses a switching board-based process unit. The unit comprises a switching board including a connection pin for electrically connecting to an object to be processed and controlling the object connected to the connection pin to perform the process; an application module for performing at least one sub-process to perform a process on the object to be processed in cooperation with the switching board; and a control unit for controlling the at least one sub-process according to a process to be performed on the object to be processed. The switching board includes a contact body which is formed to a unique contact arrangement based on at least one of a shape and an arrangement of the object to be processed and has identifier (ID) information corresponding to the unique contact arrangement; and a circuit board for electrically connecting the contact body and the control unit.

Description

Technical Field [0001] The present invention relates to a switching board for a camera module testing process, a switching board-based process unit, and a control unit for controlling the process unit.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a switching board, and more particularly, to a process unit based on a switching board for a camera module test process and an apparatus and method for controlling the process unit.

In recent years, many product producers have been attempting to automate the production or inspection processes of products in consideration of the promptness, accuracy, and economy in product production or inspection processes.

For example, most portable electronic devices, such as mobile phone terminals and portable computers, are equipped with cameras, and the satisfaction of the photographed images using the cameras is an important factor for success in selling the devices. In order to automate the production of such a camera module, a variety of processes are performed. In order to automate each process, a plurality of process equipment Is required.

Particularly, in the automatic production of a camera module, a switching board for applying power to the camera module using a connection pin should be provided.

1 shows a general switching board.

Referring to FIG. 1, the switching board 10 includes four openings formed so that four camera modules can be exposed, and connection pins disposed next to the respective openings. The switching board 10 thus formed has openings And / or a switching circuit chip for electrical connection with the contact pins disposed next to the opening, so that the switching board 10 is interchanged every time according to the contact arrangement associated with the opening There is a problem. That is, the arrangement of the openings must be different according to the shape and arrangement of the camera module, so that there is a need for the user to replace the corresponding switching board 10 every time according to the camera module.

According to an aspect of the present invention, there is provided a switching board including a switching board, a switching board, and a switching board. To provide a process unit.

According to another aspect of the present invention, there is provided a module-based process unit capable of recognizing a plurality of modules required for a process and easily performing a process on an object to be processed, and a control apparatus and method for controlling the process unit .

According to an aspect of the present invention, there is provided a processing unit based on a switching board, the processing unit including a connection pin for electrically connecting to an object to be processed, so that an object to be processed connected to the connection pin performs the process An application module for performing at least one sub-process for performing a process on the object to be processed in cooperation with the switching board, and a process module Wherein the switching board is configured to have a unique contact arrangement based on at least one of a shape and an arrangement of the objects to be processed, A contact body having corresponding identifier (ID) information, And a circuit board for electrically connecting the contact body and the control unit.

Wherein the control unit recognizes at least one of the contact arrangement and the object to be processed based on the identifier information of the contact body and identifies at least one of the contact arrangement and the object to be processed according to a process to be performed on at least one of the recognized contact arrangement and the object to be processed, As shown in FIG.

Wherein the to-be-processed object includes at least one camera module, the switching board including an opening, and controlling the process to be performed through an opening for a camera module connected to the connection pin of the switching board.

The camera module connected to the connection pin of the switching board performs MTF (Modulation Transfer Function) chart shooting through the opening, and the image photographed on the MTF chart can be transmitted to the outside through the switching board.

The sub-module for performing the at least one sub-process may include a first sub-module for examining the focus of the camera module, a second sub-module for checking the light blur of the camera module, Module for checking the close-up quality of the camera module, and a fourth sub-module for checking the close-up quality of the camera module.

The contact body includes a plurality of openings, and the circuit board is connected to the interface module electrically connected to the control unit through the first and second connection terminals, and the camera module is connected to the odd- Is provided to the interface module via a first connection terminal and data of a camera module associated with an even opening from the left of the plurality of openings may be provided to the interface module via a second connection terminal.

The contact body and the circuit board may be integrally formed.

The switching board may include a first connection terminal and a second connection terminal connected to the first and second interface modules, respectively.

Wherein the circuit board includes a phone connection terminal for providing a connection with a smart device, the number of phone connection terminals corresponding to a numerical aperture associated with the contact arrangement, And can transmit and receive data.

The circuit board includes a first connection terminal and a second connection terminal respectively connected to the first and second interface modules. The circuit board is connected to the smart device through a control unit connected to the interface module, The camera module can be inspected by detecting the input / output of the sensor.

According to another aspect of the present invention, there is provided a method of controlling a switching unit based on a switching board, the method comprising the steps of: providing a switching board including a connection pin for electrically connecting to a process target, Performing at least one sub-process for performing a process on the object to be processed in association with the switching board in an application module, and controlling the object module to perform a process for the object to be processed And controlling the switching board to perform the at least one sub-process according to a process to be performed, wherein the step of controlling the switching board includes a step of arranging a unique contact arrangement based on at least one of the shape and arrangement of the objects to be processed In the contact arrangement of the contact body And controlling the to-be-processed object based on corresponding identifier (ID) information.

According to another aspect of the present invention, there is provided an application module for performing a process related to testing of a camera module, the switching board controlling the process of the camera module to be electrically connected to the camera module, And a camera module connected to the connection pin to perform the process and to have a unique contact arrangement based on at least one of the shape and arrangement of the objects to be processed, A contact body having identifier (ID) information corresponding to a unique contact arrangement, and a circuit board for electrically connecting the contact body to a control unit for controlling the process to perform the process.

According to the switching board of the present invention and the processing unit to which the switching board is applied, it is possible to use the switching circuit chip part in common for repeated use and to change only the contact arrangement part when applying a new product, (ID) information corresponding to the contact arrangement, thereby improving the efficiency of recognizing the contact arrangement of the switching board currently connected to the control unit.

In addition, according to the present invention, it is possible to recognize a module identifier corresponding to a plurality of modules included in a housing of a process unit, recognize a process to be performed, and control the module to efficiently perform the process.

1 is a conceptual diagram showing a general switching board.
2 is a block diagram illustrating a system of a module-based process unit according to a preferred embodiment of the present invention.
Figs. 3 and 4 are exemplary diagrams for explaining an embodiment of the control unit and the data outputting and inputting unit in the processing unit. Fig.
5 is a flowchart illustrating an operation flow of a module-based process unit according to a preferred embodiment of the present invention.
6 is a flowchart illustrating a process of determining a process to be performed by a controller based on a plurality of module identifiers.
7 is a view showing the appearance of a process unit according to another embodiment of the present invention.
Figure 8 is a perspective view illustrating the interior of a process unit according to one embodiment of the present invention.
9 is a perspective view illustrating modules mounted within a process unit according to an embodiment of the present invention.
10 is a perspective view illustrating the transfer module and the contact module of FIG.
11 is a perspective view showing a camera module array and a gripper.
12 is a perspective view showing the contact module.
13 is a conceptual diagram illustrating a configuration of a switching board according to an embodiment of the present invention.
14 is a conceptual diagram showing a configuration of a switching board used for auto focusing calibration.
15 is a conceptual diagram showing a configuration of a switching board used in a process for checking LSC (Lens Shading Calibration).
16 is a conceptual diagram showing a configuration of a switching board used in a final test process.
17 is a conceptual diagram showing a configuration of a switching board used in the LSC inspection process and the final test process.
18 is a perspective view showing a gantry module equipped with an auto-focusing calibration module.
19 is a perspective view showing a focusing module as a module used in another embodiment of the present invention.
20 is a perspective view showing a test module which is a module used in another embodiment of the present invention.
21 is an exploded perspective view showing a coupling relationship between a housing and a support member of a process unit according to an embodiment of the present invention.
22 is a perspective view showing an example in which a process unit according to an embodiment of the present invention is used in a first state.
23 is a perspective view showing an example in which a process unit according to an embodiment of the present invention is used in a second state.
24 is a perspective view showing a front surface of a housing of a process unit according to an embodiment of the present invention.
25 is an exploded perspective view showing a coupling relationship between the door and the housing when the processing unit according to the embodiment of the present invention is used in the first state.
26 is an exploded perspective view showing a coupling relationship between the door and the housing when the processing unit according to the embodiment of the present invention is used in the second state.
27 is a diagram showing an example in which a plurality of process units are stacked and used.
28 is a diagram showing another example in which a plurality of process units are stacked and used.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Further, the embodiments described herein will be described with reference to cross-sectional views and / or schematic drawings that are ideal illustrations of the present invention. Thus, the shape of the illustrations may be modified by manufacturing techniques and / or tolerances. In addition, in the drawings of the present invention, each component may be somewhat enlarged or reduced in view of convenience of explanation. Like reference numerals refer to like elements throughout the specification.

Hereinafter, the present invention will be described with reference to the drawings for explaining a process unit according to embodiments of the present invention.

2 is a block diagram illustrating a system of a module-based process unit according to a preferred embodiment of the present invention. Figs. 3 and 4 are exemplary diagrams for explaining an embodiment of the control unit and the data outputting and inputting unit in the processing unit. Fig.

2, a module-based process unit OU includes a plurality of modules M1, M2, ..., Mn for performing a predetermined process, a control unit CO, a touch screen TS, a database DB), and the like.

Each module M performs a predetermined operation for performing a predetermined process and has a unique module identifier. In a preferred embodiment of the present invention, the process unit may perform different processes depending on the types and combinations of modules. Here, the process may be a product production process, an inspection process, or the like.

Although not shown in FIG. 2, the process unit OU may further include a housing HO for allowing a plurality of modules M1, M2, ..., Mn to be hardware-accommodated and to perform a process. Namely, it can be mounted in the housing HO accommodating the plurality of modules M1, M2, ..., Mn.

The housing HO may have a communication wiring for allowing each module M mounted in the housing HO to transmit and receive data to and from another entity (for example, another mounted module, a control unit, an external communication network, and the like). Further, the housing HO may provide a power wiring for allowing each module (M) mounted in the housing (HO) to receive power. The shape of the housing HO and the mechanical mounting structure of the plurality of modules M1, M2, ..., Mn may be described later in a description of another embodiment Will be described in detail.

The plurality of modules M1, M2, ..., Mn mounted on the housing HO can be interlocked with the control unit C0. The control unit C0 is a computer capable of storing data and executing an application program by having a memory and a processor. The control unit C0 may be integrally provided in the housing HO as shown in Fig. 3, As shown in the figure, the terminal may be provided in the form of an external computer terminal interlocked with the housing HO. 14 to 17, the control unit CO can be connected based on the switching board and the interface module 40 to transmit control-related data to the switching board and correspond to the contact arrangement of the switching board Recognizes the contact arrangement and / or the camera module based on the identifier (ID) information of the sub-module (M1, M2, ..., Mn) and controls the corresponding process to be performed in each sub-module (M1, M2, ..., Mn). At this time, the switching module transmits the test image data photographed using the camera module to be tested and the camera module to the control unit (CO) based on the identifier (ID) information. Based on the test image data, It can be judged whether or not the photographing has been properly taken properly.

In addition, the processing unit (OU) may include display means for displaying information and input means for inputting information. For example, as shown in FIG. 3, a touch screen TS may be provided on one side of the housing HO or as a monitor and a keyboard on a computer terminal as shown in Fig.

The implementation of the control unit CO, the display means, and the input means is not limited to the form shown in FIGS. 3 to 4, but can be implemented in various forms according to the execution environment. Meanwhile, the database (DB) may be implemented through an external computer terminal, a cloud, or the like, but is not limited thereto, and may be implemented by including a database (DB) in the control unit (C0).

According to an embodiment of the present invention, the database (DB) is associated with an identifier (ID) according to the contact arrangement of the switching board, for example, the first contact arrangement is associated with the first camera module, , And may store information that includes four openings in association with an identifier (ID).

As mentioned above, each module M has a module identifier that can uniquely identify the module M. The control unit CO can identify a process that can be performed as a plurality of currently installed modules M1, M2, ..., Mn based on the module identifier and control the module M for performing the identified process . Hereinafter, an operation process of such a process unit (OU) will be described.

4 is a flow chart illustrating the operation flow of a module-based process unit (OU) according to a preferred embodiment of the present invention.

1 and 4, when the plurality of modules M1, M2, ..., Mn are mounted on the housing HO, the control unit CO controls the plurality of modules M1, M2, ..., Identifier (step: S1). For example, when a plurality of modules M1, M2, ..., Mn are mounted on the housing and power is supplied, the control unit CO controls the plurality of modules M1, M2, ..., Mn ), And can receive the respective module identifiers in a push or pull manner from each module (M). Detection of module mounting and reception of module identifiers can be performed by the sensing unit C2, respectively.

In an embodiment of the present invention, the module identifier includes a module identifier of the switching board, and the identifier of the switching board can be recognized as a CORBA Component Model (CCM) model name as identifier information corresponding to the contact arrangement.

On the other hand, the reception of the module identifier may be performed based on the RFID tag or the QR code. In this case, an RFID tag or a QR code including a module identifier is inserted into the module, and the sensing unit is configured as a sensor provided in a housing capable of recognizing an RFID tag or a QR code, or configured to communicate with a sensor provided in the housing. For example, when a plurality of modules are mounted on the housing, the sensor can recognize RFID tags or QR codes attached to a plurality of modules and transmit a plurality of module identifiers to the controller.

The control unit C0 receiving the plurality of module identifiers can determine the process to be performed by the processing unit OU based on the received plurality of module identifiers (step S2). Here, the process may be a product production process, an inspection process, or the like.

6 is a flowchart for explaining a process of determining a process to be performed by the control unit CO based on a plurality of module identifiers. This process is performed by the control unit CO, more specifically, And may be performed by the process control unit C3.

As shown in FIG. 6, the control unit CO can search the database DB for matching processes with a plurality of module identifiers (step S11). To this end, a database (DB) stores processes that can be performed in accordance with various combinations of modules.

Based on such a search, the control unit CO can determine whether there is at least one process corresponding to a plurality of currently installed modules M1, M2, ..., Mn (step S12). If there is no process corresponding to the plurality of modules M1, M2, ..., Mn, the control unit CO displays an error message on the screen of the touch screen TS indicating that there is no process that can be performed (Step S17).

Here, the control unit (CO) estimates a process to be performed based on modules currently installed using a database (or a big data server) storing error-related information and an error analysis algorithm, It is possible to generate error correspondence information including at least one of a module to be unloaded and a module to be unloaded, and to display the related information. The information may include information indicating an estimated process, an error cause, and a response policy. For example, the control unit "assumes that you want to perform the large process X based on the five modules currently installed, but the module is installed incorrectly. Please unplug Module A and install Module B." The same message can be output.

On the other hand, when at least one process corresponding to the plurality of modules M1, M2, ..., Mn is detected in step S12, the control unit CO corresponds to the plurality of modules M1, M2, ..., Mn It can be determined whether a plurality of processes have been detected or not (step S13). Here, if it is determined that one process has been detected, the control unit CO may determine that the detected process is a process that the process unit (OU) should currently perform (step S16).

On the other hand, if it is determined in step S13 that a plurality of processes have been detected, the control unit (CO) can display a user interface on the screen of the touch screen (TS) from which any one of the detected processes can be selected. The user interface may include a process list indicating a plurality of detected processes (step S14). When the user selects a process based on the user interface (step S15), the control unit CO selects a process to be performed by the process unit (OU) based on the selected process (Step S16).

When the process to be performed is determined, the control unit CO controls at least one of the plurality of modules M1, M2, ..., Mn mounted on the housing (step S3), and the plurality of modules M1, M2, ..., , Mn) is performed on the object to be processed (step S4).

During the process, the control unit C0 may receive the current status message indicating the current real-time process status from the at least one module M through the reception unit C1 (step S5). Then, the control unit (CO) can generate status information indicating the real-time progress status of the process based on the received current status message and display it on the screen of the touch screen (step S6).

Meanwhile, during the process, the control unit CO may receive an error message from the at least one module M via the receiving unit C1, in which case the control unit CO, in response to the received error message, It is possible to output an error notification using the error notifying means of Fig. For example, the control unit (CO) can display a message indicating the occurrence of an error or operate an alarm notifying the occurrence of an alarm by generating sound.

The preferred embodiments of the present invention have been described above. According to the embodiment of the present invention described above, the process unit (OU) recognizes a plurality of modules (M1, M2, ..., Mn) mounted on the housing (HO) .

Hereinafter, a module-based process unit for performing at least one of production and inspection processes of a camera module will be described as another preferred embodiment of the present invention. In the following embodiments, the structure related to the shape, mounting, and operation of the housing, module, etc. of the process unit will also be described in detail.

First, in the following embodiments, a plurality of modules may be used as a transfer module for transferring the object to be processed, an application module for performing at least one sub-process for performing a process on the object to be processed, There will be described embodiments in which an application module is selectively mounted as an example including a gantry module that is located on a path and moves the application module in the XYZ direction so that the process can be performed on the to-be-processed object.

7 is a view showing the appearance of a process unit according to another embodiment of the present invention.

7, the processing unit 1 according to another embodiment of the present invention includes a housing 50, a door 10, a control unit 3, and a plurality of support members 20 and 40. As shown in Fig.

The housing 50 is formed to have a generally box-shaped outer appearance of a cube or a box-like outer appearance having a substantially square front surface. The front surface of the housing 50 is opened and a door 10 which can be opened and closed is provided on the opened front surface. The door 10 is formed to have a substantially square outer appearance.

As shown in FIG. 7, the door 10 may be provided with a panel 12 on which the processing unit 1 is displayed, such as the operating state. A control unit 3 implemented by a small computer may be provided on one side of the door 10. An inlet 11 formed to penetrate through the door 10 is formed below the panel 12. The inlet port 11 forms a path through which the object to be processed 121 enters the inside of the processing unit 1.

In this embodiment, as an example of the processing unit 1, a processing unit for performing at least a part of the manufacturing process of a small-sized camera module mounted on a portable electronic device is presented. As an example of an object to be processed, The camera module array 121 (see FIG. 10).

The door 10 is provided with an operation switch 13, emergency button 14, and the like. The emergency button 14 is a button for stopping the operation of at least a part of the modules 110, 120, 130, 140, 150 in the processing unit 1 in an emergency situation.

7, the first side surface 52 forming the lower surface of the housing 50 among the side surfaces 51, 52 contacting the edge of the front surface of the housing 50 is provided with a load The supporting members 20 and 40 are coupled.

The support members (20, 40) include support legs (40) and support rollers (20). At least three support legs 40 may be provided on the first side surface 52 so as to stably support the load of the processing unit 1. In this embodiment, support legs 40 are provided at each corner of the first side 52 of the quadrangle.

The support roller 20 includes a plurality of rollers arranged in a row to slidably support the housing 50. The support rollers 20 are installed on both sides of the first side face 52 parallel to the direction in which the processing unit 1 is slid (see Fig. 15)

The process unit 1 according to the present embodiment may be used in a state rotated by 90 degrees (see FIG. 16), so that the other one of the side surfaces 51 and 52 On the second side surface 51, coupling structures 31 and 32 for coupling the support members 20 and 40 are formed. Details related to the use of the processing unit 1 rotated 90 degrees will be described later.

FIG. 8 is a perspective view showing the inside of a process unit according to an embodiment of the present invention, FIG. 9 is a perspective view showing modules mounted inside a process unit according to an embodiment of the present invention, 9 is a perspective view showing a transfer module and a contact module, FIG. 11 is a perspective view showing a camera module array and a gripper, FIG. 12 is a perspective view showing a contact module, and FIG. 13 is a perspective view showing a gantry module Fig.

8 and 9, in the housing 50 of the module-based process unit 1 according to another embodiment of the present invention, a chart module 110, a transfer module 120, a contact module 130, a gantry module 140 and an auto-focusing calibration module 150 are mounted.

When the plurality of modules 110, 120, 130, 140 and 150 are installed in the housing, the controller 3 receives a plurality of module identifiers from the plurality of modules 110, 120, 130, 140 and 150. Accordingly, the control unit 3 recognizes that the chart module 110, the transfer module 120, the contact module 130, the gantry module 140, and the auto focusing calibration module 150 are mounted in the housing.

The control unit 3 receives the plurality of module identifiers and determines whether or not the process unit 1 has received the camera module L as a process target based on the MTF (Modulation Transfer Function) And automatically controls the plurality of modules 110, 120, 130, 140, and 150 to be mounted according to the determined process.

As shown in FIG. 9, the chart module 110 includes an MTF chart 101 and a chart driving means 102. The chart module 110 is assembled in the upper portion inside the housing 50. The chart driving means 102 can raise and lower the MTF chart 101 back and forth (Y direction), left and right (X direction), and up and down (Z direction).

The transfer module 120 transfers the camera module array 121 loaded into the housing 50 through the camera module array input port 11 from the front of the housing 50 to the rear.

10, the transport module 120 includes a gripper 122, a first sliding rail 123a, and a second sliding rail 123b. The gripper 122 moves along the first sliding rail 123a. The transfer module 120 includes slider drive means (not shown) for moving the gripper 122.

As shown in FIG. 11, the upper part of the gripper 122 is provided with a gripping part 122a which lifts and holds one side of the camera module array 121 within a certain range. The holding unit 122a moves upward when the camera module array 121 enters the processing unit 1 and descends when one side of the camera module array 121 is positioned below the holding unit 122a, (121).

Accordingly, when the gripper 122 moves along the first sliding rail 123a, the camera module array 121 moves together with the gripper 122. [ The first sliding rail 123a and the second sliding rail 123b are formed to be parallel to each other from the front to the rear of the housing 50. 9, the first sliding rail 123a is located at one side of the lower side of the camera module array 121, and the second sliding rail 123b is formed to surround the other side of the camera module array 121. As shown in FIG.

One side of the first sliding rail 123a and the second sliding rail 123b may be positioned adjacent to the inlet 11. The housing 50 may be provided at a rear surface thereof with an exit port 13 (see FIG. 12) formed adjacent to the other side of the first and second sliding rails 123a and 123b.

The camera module array 121 which moves along the first sliding rail 123a and the second sliding rail 123b and has been completed in the housing 50 is taken out of the processing unit 1 through the transfer opening 13 .

The camera module array 121 having completed the process in the housing 50 according to the embodiment may further include the first sliding rail 123a and the second sliding portion 123a along the first sliding rail 123a and the second sliding rail 123b, It may be moved to one side of the rail 123b and taken out through the charging port 11. [

As shown in FIGS. 10 and 11, the camera module array 121 is formed to accommodate a plurality of camera modules L arranged in a plurality of rows and columns. 11 shows a camera module array 121 that accommodates a plurality of camera modules L in a 3 × 15 array, the number or arrangement of the camera modules L accommodated is not limited to that of the camera module array 121 Or may vary depending on the type of the camera module (L).

As shown in FIG. 10, the contact module 130 is positioned on a path through which the camera module array 121 moves by the transfer module 120. 12, the contact module 130 is electrically connected to the camera module L arranged in the camera module array 121 to transfer data necessary for initialization / control of the camera module L, And receives the image data photographed by the module (L).

To this end, the contact module 130 includes a switching board (not shown) having an opening 132a corresponding to the position of the camera module L located in one row of the camera module array 121, respectively. The switching board is formed with a connection pin 132c which can be electrically connected to the camera module L located in one row.

The contact module 130 includes a lifting means 133 for lifting the switching board up and down. 12 shows an example in which the switching board is located on the upper part of the camera module array 121. However, according to the embodiment, the switching board is located at a lower portion of the camera module array 121 and the connecting pin 132c is moved upward L). In this case, the switching board is fixed on the lifting block 132 and can be raised / lowered by the lifting block 132.

The camera module L connected to the connection pin 132c of the switching board captures the MTF chart 101 through the opening 132a. The image of the MTF chart 101 is transmitted to the outside via the switching board.

13 is a conceptual diagram illustrating a configuration of a switching board according to an embodiment of the present invention. 13, the switching board according to an exemplary embodiment of the present invention may include a contact body 20 and a circuit board 30.

The contact body 20 includes an opening 22 corresponding to the camera module and has a connecting pin 24 for providing electrical connection to the camera module in the periphery of the opening 22. At this time, the opening 22 and the connecting pin 24 are operated as a pair, and are used for testing one camera module. A plurality of pairs of the openings 22 and the connecting pins 24 may exist based on the efficiency of the test. It may also be desirable to provide a plurality of pairs of the openings 22 / connecting pins 24 so that the largest number of openings 22 / connecting pins 24 in the longitudinal direction can be included. It is generally desirable to have three or four pairs of openings 22 / connection pins 24 corresponding to the number of camera modules included in a row of camera arrays.

In the configuration of the contact body 20, the camera module is exposed through the opening 22, and the connecting pin 24 is pressed by the lifting means to provide an input signal to the camera module. The camera module performs a test operation (for example, MTF photographing) by the input signal thus provided. At this time, the opening 22 has a shape corresponding to the shape and arrangement of the camera module, and the shape and arrangement of the connecting pin 24 may also be changed depending on the arrangement of the opening 22. [ Thus, the contact arrangement of the opening 22 and the connecting pin 24 is changed according to the camera module. In the embodiment of the present invention, the contact arrangement (the arrangement portion in which the contact is directly made to the camera module including the opening 22 and the connection pin 24), which is a part that varies depending on the camera module, is separately formed, A portion of the circuit board 30 including the switching circuit chip for electrical connection can be separately formed. At this time, corresponding identifier (26: ID) information is given according to the contact arrangement, the corresponding identifier (26) is confirmed, and the control unit (CO) can determine whether the switching board having any contact arrangement is executing the current process . For example, when a new product is to be applied and the contact arrangement portion needs to be changed, only a simple circuit portion of the contact body 20 is modified so as to correspond to an appropriate contact arrangement, an identifier 26 matched thereto is generated and input , And the circuit board (30). Therefore, inefficiency of replacing the entire switching board in the past can be avoided.

The circuit board 30 may be electrically and / or mechanically coupled to the contact body 20. The circuit board 30 may include a connection terminal to an interface module (not shown) for providing a connection with the control unit CO and may transmit and receive data to and from the control unit CO based on the connection terminal. For example, it can receive the control data from the control unit CO and provide the control unit CO with the image data according to the photographing of the camera module.

14 is a conceptual diagram showing a configuration of a switching board used for auto focusing calibration.

14, in the auto focusing calibration process, the contact body 20 of the switching board has four openings 22-1, 22-2, 22-3, and 22-4 and four connections Pin. Further, it may include identifier (26: ID) information corresponding to the arrangement of the aperture and connection pins. The control unit (CO) can recognize the contact arrangement through the identifier (26).

The circuit board 30 may include a plurality of connection terminals 32-1 and 32-2. The connection terminals 32-1 and 32-2 are connected to the connection pins to receive data related to the four camera modules exposed through the openings 22-1, 22-2, 22-3 and 22-4 . At this time, the connection terminals 32-1 and 32-2 receive the information of the camera modules A to D associated with the openings 22-1, 22-2, 22-3 and 22-4, The data of the module may be provided to the connection terminal 32-1, and the data of the B and D camera modules may be provided to the connection terminal 32-2. That is, the camera module associated with the even-numbered aperture from the left and the camera module associated with the odd-numbered aperture from the left can transmit data to the controller via different connection terminals.

The control unit CO and the circuit board 30 are not directly connected but can be connected through the interface module 40. [ Data transmission through the interface module 40 may be performed through the RS485 communication method. The interface module 40 may be a switching hub having a USB port. The interface module 40 may include a plurality of ports. One port may be connected to the connection terminal 32-1 and the other port may be connected to the connection terminal 32-2 to transmit / receive data.

15 is a conceptual diagram showing a configuration of a switching board used in a process for checking LSC (Lens Shading Calibration).

Referring to FIG. 15, in the LSC calibration process, the switching board includes identifier 26 information according to the contact arrangement, and the contact body and the circuit board may be integrally formed without being formed separately. At this time, the identifier 26 information may include information related to the integrity of the switching board.

The switching board may have four connection terminals 32-1, 32-2, 32-3, and 32-4. At this time, each connection terminal can transmit / receive information of the camera module associated with each opening in a one-to-one relation.

The four connection terminals 32-1, 32-2, 32-3, and 32-4 are connected to four ports provided in the two interface modules 40-1 and 40-2, and two interface modules 40 -1, and 40-2 may provide image data associated with the four received camera modules to the control unit CO. This allows the control unit (CO) to receive the LSC calibration related data of each camera module and perform the test.

In particular, the circuit's open and short tests may be desirable to proceed in the LSC calibration process.

16 is a conceptual diagram showing a configuration of a switching board used in a final test process.

16, in a final test, for example, a phone test process, the switching board is composed of the contact body 20 and the circuit board 30, and the circuit board 30 is connected to the interface module 40 ( For example, a USB 2.0 hub) and I2C phone boards 34-1, 34-2, 34-3, and 34-4. The interface module 40 is connected to the control unit CO and the control unit CO is connected to the smart devices 50-1, 50-2, 50-3, and 50-4 via a separate interface module 45 Can be connected. At this time, operations and image data transmission in the smart devices 50-1, 50-2, 50-3, and 50-4 can be performed through a separate interface module 45 connected to the control unit CO.

Also, according to the embodiment of the present invention, the circuit board 30 may be formed of one I2C phone board 34-1, 34-2, 34-3, and 34-4 without a separate connection terminal. As described above, a plurality of connection ports 34-1, 34-2, 34-3, and 34-4 of the I2C phone board may be provided so as to correspond to each camera module in a one-to-one relationship. Accordingly, the phone tests of the respective camera modules can be performed in the smart devices 50-1, 50-2, 50-3, and 50-4 in a one-to-one relationship. The smart devices 50-1, 50-2, 50-3, and 50-4 may be connected to the I2C phone board through a connector.

Particularly, it is preferable to use I2C communication for checking whether the LSC calibration data that can not communicate with the USB ports of the smart devices 50-1, 50-2, 50-3, and 50-4 are normal.

17 is a conceptual diagram showing the configuration of a switching board used in the LSC calibration process and the final test process.

17, when the LSC calibration process and the final test process are performed together, the switching board may be configured to include the contact body 20 including the identifier 26 and the circuit board 30.

15, the circuit board 30 includes four connection terminals 32-1, 32-2, 32-3, and 32-4 corresponding to the camera module, and 2 And are connected to the control unit CO through the interface modules 40-1 and 40-2.

The control unit CO is connected to two interface modules 40-3 and 40-4 and the interface module 40-3 is connected to four interface boards 45-1 and 45-2 45-3 and 45-4 and the interface boards 45-1, 45-2, 45-3 and 45-4 are connected to the smart devices 50-1, 50-2, 50-3, 50-4 and the circuit board 30, respectively. Accordingly, it is possible to detect the input / output of the activation sensing illuminance sensor in the smart device. At this time, although not shown in the drawing, the circuit board includes an I2C phone board and can be connected to the smart devices 50-1, 50-2, 50-3, and 50-4 via connectors via an I2C phone board .

The interface module 40-4 connected to the control unit CO directly transmits and receives data to and from the smart devices 45-1, 45-2, 45-3, and 45-4, Or video data.

Thus, with respect to the performance of the camera module, the LSC calibration process and the final test can be performed in conjunction with the smart device.

Hereinafter, the autofocus calibration, the LSC calibration, and the final test process will be described in more detail.

As shown in FIG. 18, the gantry module 140 may be equipped with an auto-focusing calibration module 150. The gantry module 140 moves the autofocusing calibration module 150 in the X, Y and Z directions. To this end, the gantry module 140 includes a Z sliding block (a second sliding block 144) for moving the auto focusing calibration module 150 mounted with the auto focusing calibration module 150 in the Z direction (up and down direction) An X slider (a second slider) 142 for moving the Z sliding block 144 in the X direction (a direction perpendicular to the conveying direction of the camera module array 121), and a Y sliding block A Y slider (first slider) 141 for moving the X slider 142 in the Y direction by moving the Y slider block 143 in the Y direction (the conveying direction of the camera module array 121) .

The auto-focusing calibration module 150 shown in FIG. 18 is a focusing calibration module used in a camera module L of a screw-less AF (Auto Focus) type. The AF type camera module L is a camera module capable of changing an focus by operating an actuator by applying a current or a voltage.

As shown in FIG. 18, the auto focusing calibration module 150 includes a collimator lens 151.

The gantry module 140 moves the autofocusing calibration module 150 in the XYZ direction so that the collimator lens 151 is positioned above one of the openings 132a of the switching board. The camera module L captures an image of the MTF chart 101 projected onto the collimator lens 151 through the aperture 132a.

The auto focusing calibration module 150 sequentially moves to the upper portion of the camera module L in one row connected to the connection pin 132c of the switching board and each camera module L sequentially moves the MTF chart 101 It can be photographed.

Hereinafter, as another embodiment of the present invention, an example in which the focusing calibration module is mounted instead of the auto focusing calibration module 150 in the previous embodiment will be described. The chart module 110, the transfer module 120, the contact module 130, the gantry module 140, and the focusing calibration module are mounted in the housing 50 in another embodiment of the present invention.

19 is a perspective view showing a focusing module as a module used in another embodiment of the present invention.

The focusing calibration module 250 shown in FIG. 19 is a focusing calibration module used in a screw type AF (Auto Focus) type camera module L and a FF (fixed focus) type camera module L. FIG.

The screw type AF / FF type camera module (L) rotates the lens and adjusts the focus position. To this end, the focusing calibration module 250 used in the AF / FF type camera module L includes a focus cone (not shown) located below the collimator lens 251 together with a collimator lens 251 . The focus cone contacts the lens of the camera module L to rotate the lens.

When the focusing calibration module 250 is used, the camera module L repeats the MTF chart 101 by rotating the lens by the focus cone. When the focus of the camera module L is properly adjusted based on the photographed image, the focus cone stops the rotation of the lens to fix the focus of the camera module L.

When a plurality of modules 110, 120, 130, 140 and 250 are mounted on the housing, the controller 3 receives a plurality of module identifiers from the plurality of modules 110, 120, 130, 140 and 250 . Accordingly, the control unit 3 recognizes that the chart module 110, the transfer module 120, the contact module 130, the gantry module 140, and the focusing calibration module 250 are mounted in the housing.

The control unit 3 having received the plurality of module identifiers automatically determines that the process unit 1 should perform the process for adjusting the focusing of the camera module L based on the received plurality of module identifiers And control the plurality of modules 110, 120, 130, 140 and 250 mounted according to the determined process.

As described above, in the process unit 1 according to the above-described embodiment, various application modules can be selectively installed in the gantry module 140. As described above, the gantry module 140 may be selectively mounted with application modules such as an auto-focusing calibration module 150 and a focusing calibration module 250, which are recognized by the control unit 3, Is automatically performed.

Hereinafter, an embodiment of performing a process for checking focus, image defect, and LSC (Lens Shading Calibration) of a camera module L whose focus is adjusted will be described as another embodiment of the present invention.

20 is a perspective view showing a test module which is a module used in another embodiment of the present invention.

The test module 350 is a module for finally confirming the focus, image defect and LSC (Lens Shading Calibration) of the camera module L whose focus is adjusted. 20, the test module 350 includes a collimator lens (first submodule 351), a flare test section (second submodule) 352, a close-up test section (fourth submodule) 353, (Third sub-module, 354).

The collimator lens 351, the flare examination section 352, the close-up examination section 353 and the LSC examination section 354 can be arranged in a two-dimensional array. As shown in Fig. 14, As shown in FIG.

20, the collimator lens 351, the flare inspecting unit 352, the close-up inspecting unit 353 and the LSC inspecting unit 354 are arranged in a direction (Y direction) parallel to the conveying direction of the camera module array 121 And the collimator lens 351, the LSC inspection unit 354, the flare inspection unit 352 and the close-up inspection unit 353 are arranged in a direction (X direction) perpendicular to the conveying direction of the camera module array 121.

The arrangement relationship of the sub-modules 351, 352, 353, and 354 may vary according to the embodiment. The flare inspecting unit 352 and the LSC inspecting unit 354 include a plurality of LED light sources irradiating light downward. The close-up photographing inspection section 353 is provided with a light source and a macro chart. The gantry module 140 moves the test module 350 in the XYZ direction so that the collimator lens 351 is positioned on one of the openings 132a of the switching board and then the camera module L is moved to the collimator lens 351 to photograph the MTF chart 101. FIG.

The gantry module 140 moves the test module 350 in the XYZ direction so that the flare test portion 352 is positioned above one of the openings 132a of the switching board, And causes the LED 352 of the inspection unit 352 to photograph a light image emitted from the light sources. The camera module L positioned in one row can be controlled to simultaneously photograph the light image emitted from the LED light sources of the flare test section 352. [ The light blur of each camera module L can be confirmed through the image taken by the camera module L. [

The gantry module 140 moves the test module 350 in the XYZ direction so that the LSC inspection unit 354 is positioned above one of the openings 132a of the switching board, And causes the LED 353 to emit the light image emitted from the LED light sources. The camera module L positioned in one row can be controlled to simultaneously photograph the light image emitted from the LED light sources of the flare test section 352. [

The luminance values of the central portion and the peripheral portion of the lens are compared through the optical image of the LSC inspection portion 354 taken by the camera module L and the luminance values of the central portion and the peripheral portion called LSC (Lens Shading Calibration) are uniformly outputted A correction operation can be performed.

In addition, the gantry module 140 moves the test module 350 in the XYZ direction so that the macro chart of the close-up inspection part 353 is positioned on one of the openings 132a of the switching board, Let the module L take a macro chart. It is possible to confirm whether focusing for close-up is properly performed through the image of the macro chart taken by the camera module (L).

The processing unit 1 according to another embodiment of the present invention uses the gantry module 140 to move the application module 350 in the vertical direction (Z direction) as well as in the transport direction (Y direction) of the camera module L, 352, 343, and 354 that perform different processes can be moved in a direction (X direction) perpendicular to the conveying direction of the module L. Therefore, 350 may correspond to each camera module L to perform different processes performed by the plurality of sub modules 351, 352, 343, 354. [

The plurality of submodules 351, 352, 343 and 354 can be two-dimensionally arranged and mounted in the processing unit 1, so that when a plurality of submodules 351, 352, 343 and 354 are arranged in one dimension The size of the process unit 1 can be reduced.

In addition, since a plurality of sub modules 351, 352, 343, and 354 that perform different processes can be configured as one application module 350 and mounted in the process unit 1, each of the sub modules 351 and 352 343, and 354 are mounted on the different process units 1, the number of required process units 1 can be reduced, and the tack time can be reduced.

Since the gantry module 140 can move the application modules 150, 250 and 350 in the X, Y and Z directions, the application modules 150, 250 and 350 more accurately approach each camera module L, can do.

The process unit 1 according to the embodiment of the present invention can selectively mount application modules such as the focusing modules 150 and 250 and the test module 350 as well as the process modules The chart module 110, the transfer module 120, the contact module 130, and the gantry module 140 may be replaced with modules having different functions.

The modules mounted in the process unit 1 are configured to have a module identifier corresponding to each module and the control section 3 of the process unit 1 is configured to have a module identifier Recognizes the identifier, identifies the modules installed in the processing unit 1, and automatically controls and manages the process performed by the processing unit 1 according to the function of the identified module.

21 is an exploded perspective view showing a coupling relationship between a housing and a support member of a process unit according to an embodiment of the present invention.

21, the housing 50 of the process unit 1 according to an embodiment of the present invention includes support members 20 and 40 on a first side surface 52 and a second side surface 51, respectively, The attachable coupling structures 31 and 32 are formed. The coupling structures 31 and 32 formed on the first side face 52 are referred to as a first coupling structure and the coupling structures 31 and 32 formed on the second side face 51 are referred to as a second coupling structure .

21, each of the engaging structures 31 and 32 includes a roller engaging structure 31 in which the leg engaging structure 32 to which the supporting legs 40 are engaged and the supporting roller 20 are engaged. The leg engagement structure 32 may be formed at each corner of the first side surface 52 and the second side surface 51 and the roller engagement structure 31 may have a first side surface 52 and a second side surface 51, As shown in FIG.

21 shows an example in which the support members 20 and 40 are coupled to the first side surface 52 and the second side surface 51 for convenience of understanding, Or may be coupled to only one of the first side surface 52 and the second side surface 51. If necessary, either one of the support roller 20 and the support leg 40 may be combined.

22 is a perspective view showing an example in which a process unit according to an embodiment of the present invention is used in a first state.

As shown in Fig. 22, a state in which the first side face 52 of the housing 50 forms the lower face of the housing 50 is defined as a first state.

In the first state, the support members (20, 40) are coupled to the first side (52) to support the load of the process unit (1). 12, the camera module array 121 in which the camera module L is housed in the first state enters the interior of the housing 50 through the camera module array inlet 11 in a horizontal state, (120), and the process proceeds.

The module array 121 in which the process is completed in the housing 50 can be taken out in a horizontal state through the exit port 13 (see FIG. 18) formed on the rear surface of the housing 50. Alternatively, the module array 121, which has been processed in the housing 50 according to the embodiment, may be moved to the door 11 side and taken out through the inlet port 11.

The horizontal state may refer to a state in which the optical axis of the camera module L housed in the camera module array 121 faces upward.

23 is a perspective view showing an example in which a process unit according to an embodiment of the present invention is used in a second state.

As shown in Fig. 23, a state in which the second side face 51 of the housing 50 forms the lower face of the housing 50 is defined as a second state.

In the second state, the support members (20, 40) are coupled to the second side (51) to support the load of the process unit (1). The second state is a state in which the processing unit 1 is rotated 90 degrees in the first state. Since the processing unit 1 according to the embodiment of the present invention is formed such that the housing 50 has a substantially cube shape or a square shape in front and the door 10 is formed to have a substantially square outer appearance, The appearance size of the process unit 1 in the second state becomes almost the same.

23, the camera module array 121 in which the camera module L is housed in the second state enters the interior of the housing 50 through the camera module array inlet 11 in a vertical state, (120), and the process proceeds.

The module array 121 in which the process is completed in the housing 50 can be taken out in a vertical state through the exit port 13 formed on the rear surface of the housing 50. Alternatively, the module array 121, which has been processed in the housing 50 according to the embodiment, may be moved to the door 11 side and taken out through the inlet port 11.

The vertical state may refer to a state in which the optical axis of the camera module L housed in the camera module array 121 faces the lateral direction.

The process unit 1 according to the embodiment of the present invention transfers the grip module 122 in a state where the gripper 122 grasps one side of the camera module array 121 in the housing 50, Can be stably conveyed in the housing 50 in a vertical state.

Therefore, when the processing unit 1 according to the embodiment of the present invention is used, the camera module array 121 is vertically transferred in the housing 50, and processing and / L) in a state similar to that of the actual use.

Further, since the process unit 1 can be installed in the first state or the second state as required, it is possible to select a more suitable installation state according to the process proceeding in the processing unit 1, thereby improving the process flexibility.

24 is a perspective view showing a front surface of a housing of a process unit according to an embodiment of the present invention.

The first hinge coupling structure 54a and 54b and the second hinge coupling structure 53a and 53b are formed on the front surface of the housing 50 of the processing unit 1 according to the embodiment of the present invention, Can be formed. The hinge 60 (see FIG. 20 or 21) for opening and closing the door 10 is coupled to the first hinge coupling structures 54a and 54b and the second hinge coupling structures 53a and 53b as necessary.

The first hinge coupling structures 54a and 54b are formed at positions that become rotation shafts of the door 10 in the first state. In the present embodiment, the first hinge coupling structures 54a and 54b are formed at the front end of the second side surface 51 which is the side in contact with the first side surface 52. [

The second hinge coupling structures 53a and 53b are formed to maintain an interval of 90 degrees with the first hinge coupling structures 54a and 54b. The second hinged engagement structure 53a and 53b also has a positive hinge 90 relative to the first hinged engagement structure 54a and 54b when the second side 51 is at a positive 90 degree position with respect to the first side 52. [ Can also be in position.

In the present embodiment, the second hinge coupling structures 53a and 53b are formed at the front ends of the side surfaces facing the first side surfaces 52. [

Fig. 25 is an exploded perspective view showing a coupling relationship between a door and a housing when the processing unit according to the embodiment of the present invention is used in the first state, Fig. 26 is a perspective view showing the processing unit according to an embodiment of the present invention, Is an exploded perspective view showing a coupling relationship between the door and the housing when the door is used as the door.

As shown in FIGS. 25 and 26, the first hinge coupling structures 54a and 54b and the second hinge coupling structures 53a and 53b and the corresponding hinge receiving portions 15a and 15b are formed on the rear surface of the door 10, 16a and 16b may be formed. The hinge receiving portions 15a, 15b, 16a and 16b may include first hinge receiving portions 16a and 16b and second hinge receiving portions 15a and 15b disposed at 90 degree intervals.

25, when the processing unit 1 is used in the first state, the hinge 60 is engaged with the first hinge-coupling structure 54a, 54b of the housing 50 and the first hinge-coupling structure 54a, 54b of the door 50, And can be coupled to the hinge receiving portions 16a and 16b. In this case, the door 10 is opened and closed by the rotation shaft on the right front end of the housing 50 to which the hinge 60 is coupled with reference to Fig.

On the other hand, when the processing unit 1 is used in the second state, as shown in Fig. 26, the housing 50 and the door 10 can be rotated together by 90 degrees as compared with the first state.

When the processing unit 1 is used as shown in Fig. 21 in the second state, the hinge 60 is engaged with the second hinge coupling structure 53a, 53b of the housing 50 and the second hinge of the door 10 And can be coupled to the receiving portions 15a and 15b.

In this case, the door 10 is opened and closed by the rotation shaft on the right front end of the housing 50 to which the hinge 60 is coupled with reference to Fig. Therefore, the opening and closing directions of the door 10 in the first state and the second state can be kept the same.

However, since the door 10 is rotated by 90 degrees as compared with the state shown in FIG. 25, the camera module array 121 is vertically brought into the inlet 11 (refer to FIG. 18).

A plurality of hinge coupling structures 54a, 54b, 53a and 53b arranged at 90 degree intervals are formed on the front surface of the housing 50 and a plurality of hinge receiving portions 15a, 15b, 16a, and 16b are formed, the opening and closing directions of the door 60 can be variously changed as needed in addition to the states shown in Figs.

Fig. 27 is a diagram showing an example in which a plurality of process units are stacked and used, and Fig. 22 is a diagram showing another example in which a plurality of process units are stacked and used.

27, the processing unit 1 according to an embodiment of the present invention can be mounted on a frame structure 500 in which a plurality of processing units 1 can be stacked and housed. The support roller 20 allows the process unit 1 to easily enter the frame structure 500 when the process unit 1 is mounted on the frame structure 500. Some of the plurality of process units 1 mounted on the frame structure 500 may be mounted on the frame structure 500 in the first state and the other part in the second state.

21, at least a part of the process unit 1 mounted on the frame structure 500 may perform different processes. In the frame structure 500, a plurality The magazine unit 2 loaded with the camera module array 121 may be mounted. One of the magazine units 2 is used as a loading magazine unit loaded with the camera module arrays 121 to be loaded into the processing unit 1 and the other is used as the camera module array 121 may be used as the loaded unloading magazine unit.

27, a camera module array 121 that has been processed in each process unit 1 is received and transferred to the other process unit 1 or to the magazine unit 2 The transfer unit 600 may be provided.

28, the transfer unit 600 is disposed between the two frame structures 500 and 700 and includes a process unit 1 mounted on the front frame structure 500 and a rear frame structure 500. [ The camera module array 121 can be transferred between the process units 1 mounted on the camera module 700.

In this way, in a system in which a plurality of process units 1 are stacked, each process unit 1 can include a control unit according to the present invention. In this case, each of the controllers may be interlocked through a mutual communication network, or may be connected to a main controller for controlling the system.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It will be understood that the invention may be practiced otherwise than as described herein. Accordingly, modifications of the embodiments of the present invention will not depart from the scope of the present invention.

OU: Process Unit
C1: Receiver
C2:
C3: Process control section
CO:
M1 to Mn: module
DB: Database
TS: Touch screen
20: Contact body
26: Identifier information
30: Circuit board

Claims (12)

A switching board including a connection pin for electrically connecting to an object to be processed, so that an object to be processed connected to the connection pin performs the process;
An application module for performing at least one sub-process for performing a process on the object to be processed in cooperation with the switching board; And
And a control unit for controlling the at least one sub-process according to a process to be performed on the to-be-processed object, the switching board comprising:
A contact body formed to have a unique contact arrangement based on at least one of the shape and arrangement of the object to be processed and having identifier (ID) information corresponding to the unique contact arrangement; And
And a circuit board for electrically connecting the contact body and the control unit. The method according to claim 1,
Wherein the control unit recognizes at least one of the contact arrangement and the object to be processed based on the identifier information of the contact body and identifies at least one of the contact arrangement and the object to be processed according to a process to be performed on at least one of the recognized contact arrangement and the object to be processed, Based process unit to control the process unit to perform the process. The method according to claim 1,
Wherein the object to be processed comprises at least one camera module,
Wherein the switching board includes an opening,
A switching board-based processing unit for controlling the process to be performed through an opening for a camera module connected to the connection pin of the switching board. The method of claim 3,
The camera module connected to the connection pin of the switching board performs MTF (Modulation Transfer Function) chart shooting through the opening,
And an image of the MTF chart is transmitted to the outside via the switching board. The method of claim 3,
Wherein the sub-module for performing the at least one sub-
A first sub-module for examining a focus of the camera module,
A second sub module for checking the light blur of the camera module,
A third sub-module for correcting the luminance difference of the camera module,
And a fourth sub-module for checking the close-up quality of the camera module. The method of claim 3,
The contact body includes a plurality of openings,
The circuit board is connected to the interface module electrically connected to the control unit through the first and second connection terminals,
Wherein data of a camera module associated with odd-numbered openings from the left of the plurality of openings is provided to the interface module via a first connection terminal,
Wherein the data of the camera module associated with the even-numbered openings from the left of the plurality of openings is provided to the interface module via a second connection terminal. 6. The method of claim 5,
Wherein the contact body and the circuit board are integrally formed. 6. The method of claim 5,
Wherein the switching board includes a first connection terminal and a second connection terminal respectively connected to the first and second interface modules. 6. The method of claim 5,
Wherein the circuit board includes a phone connection terminal for providing a connection with a smart device,
The number of phone connection terminals corresponding to the numerical aperture associated with the contact arrangement,
Wherein the circuit board is connected to the smart device through the phone connection terminal to transmit and receive data. 6. The method of claim 5,
Wherein the circuit board includes a first connection terminal and a second connection terminal respectively connected to the first and second interface modules,
And a controller connected to the interface module and connected to the smart device to detect an input / output of an illuminance sensor that detects activation of the smart device, thereby inspecting the camera module. Controlling, in the switching board, an object to be processed connected to the connection pin, including a connection pin for electrically connecting to the object to be processed, to perform the process;
In the application module, performing at least one sub-process for performing a process on the object to be processed in association with the switching board; And
Controlling at the control unit to perform the at least one sub-process according to a process to be performed on a subject to be processed, the control step of the switching board comprising:
(ID) information corresponding to the unique contact arrangement of a contact body formed to have a unique contact arrangement based on at least one of a shape and an arrangement of the objects to be processed, And controlling the object to be processed. 1. A switching board for controlling a process for a camera module in an application module that performs a process related to a test of a camera module,
And a connection pin for electrically connecting with the camera module to control the camera module connected to the connection pin to perform the process, and to control the camera module connected to the connection pin based on at least one of the shape and arrangement of the objects to be processed, A contact body formed to have an identifier (ID) information corresponding to the unique contact arrangement; And
And a circuit board for electrically connecting the contact body and a control unit for controlling the process to perform the process.

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