WO2009093445A1 - 検査装置及び検査方法 - Google Patents
検査装置及び検査方法 Download PDFInfo
- Publication number
- WO2009093445A1 WO2009093445A1 PCT/JP2009/000199 JP2009000199W WO2009093445A1 WO 2009093445 A1 WO2009093445 A1 WO 2009093445A1 JP 2009000199 W JP2009000199 W JP 2009000199W WO 2009093445 A1 WO2009093445 A1 WO 2009093445A1
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- WO
- WIPO (PCT)
- Prior art keywords
- panel
- component
- recognition mark
- illumination
- optical axis
- Prior art date
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- 238000007689 inspection Methods 0.000 title claims description 71
- 238000000034 method Methods 0.000 title claims description 9
- 238000005286 illumination Methods 0.000 claims abstract description 80
- 230000003287 optical effect Effects 0.000 claims abstract description 42
- 238000003384 imaging method Methods 0.000 claims abstract description 21
- 230000001678 irradiating effect Effects 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims description 41
- 239000000853 adhesive Substances 0.000 claims description 9
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- 238000006073 displacement reaction Methods 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 32
- 238000004891 communication Methods 0.000 description 18
- 238000012546 transfer Methods 0.000 description 15
- 238000003860 storage Methods 0.000 description 14
- 238000011156 evaluation Methods 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 9
- 238000002788 crimping Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
Definitions
- the present invention relates to an inspection apparatus and an inspection method, and more particularly to an inspection apparatus and an inspection method for inspecting a mounting state of an electronic component on a substrate.
- TAB Tunnel Automated Bonding
- panels flat panel displays
- ITO Indium Tin Oxide
- components Mounting electronic components (hereinafter referred to as components) such as elements and flexible substrates is performed.
- provisional pressure bonding and main pressure bonding of the component to the panel are performed with an anisotropic conductive adhesive sheet (hereinafter referred to as ACF) interposed between the component and the panel.
- ACF anisotropic conductive adhesive sheet
- the electrode is joined.
- the component is weakly pressed by the thermo-compression pressure head and the component is temporarily bonded.
- the pre-bonded component is heated to a higher temperature and higher than the low pressure by the thermo-compression pressure head.
- the component is finally pressed by pressing with pressure.
- a relative deviation amount (position deviation amount) from a predetermined mounting position of the component is detected by the inspection apparatus. The detected misalignment amount is fed back to the component mounting of the next panel, and mounting with the misalignment corrected is performed.
- Patent Document 1 As an inspection apparatus for detecting the amount of positional deviation of a component, for example, there is one described in Patent Document 1.
- the displacement amount is detected by detecting the displacement amount between the alignment mark provided on the panel (transparent substrate) and the alignment mark provided on the component as the positional displacement amount of the component mounted on the panel.
- the position of the alignment mark of the component is irradiated with near-infrared light from the rear surface of the panel (the surface of the panel on which the component is not mounted on the panel).
- the alignment mark is imaged by the imaging device on the back side of the panel, and detected based on the imaging result.
- conductive particles such as metal do not transmit or hardly transmit near-infrared light
- the near-infrared light is applied to the alignment mark provided on the component. It does not reach and cannot image the alignment mark of the component.
- the present invention provides an inspection apparatus and an inspection method capable of accurately detecting the amount of displacement of a component mounted on a panel via an adhesive member containing conductive particles. With the goal.
- an inspection apparatus of the present invention is an apparatus for detecting a deviation amount from a predetermined mounting position of a component mounted on the surface of a panel via an adhesive member containing conductive particles, Illumination means for irradiating the panel recognition mark formed on the surface of the panel and the component recognition mark formed on the surface of the component facing the surface of the panel on which the component is mounted, and the side opposite to the illumination with respect to the panel And a predetermined position of a positional relationship between the panel recognition mark and the component recognition mark from an image as a result of imaging by the camera, and a camera that images the panel recognition mark and the component recognition mark irradiated with the light.
- Calculating means for calculating a deviation amount from the relationship wherein the illuminating means irradiates light at a wavelength that is transmitted through the panel and components and does not transmit through or is difficult to transmit through the conductive particles. And, the optical axis of the illumination means, characterized in that is tilted with respect to the normal line of the panel or component surface.
- the panel recognition mark and the component recognition mark are imaged using the illumination means whose optical axis is inclined with respect to the normal line of the panel or the surface of the component. Accordingly, the light from the illumination means is easily scattered by the conductive particles, and the scattered light enters the camera and forms an image of the panel recognition mark and the component recognition mark. Therefore, the panel recognition mark and the component recognition are affected by the influence of the conductive particles. It is possible to prevent the mark from being unrecognizable. As a result, it is possible to calculate the amount of misalignment of the component while reducing the influence of the conductive particles, so that the misalignment amount of the component mounted on the panel can be accurately detected via the adhesive member containing the conductive particle. be able to.
- the optical axis of the illumination means may intersect the panel recognition mark or the component recognition mark.
- the optical axis of the illuminating means preferably forms an angle of 45 ° or more and less than 60 ° with the surface of the panel or component.
- the illumination means is disposed on the back side of the panel opposite to the side on which the component is mounted on the panel, and the optical axis of the illumination means intersects the component recognition mark, and the surface of the component It is preferable to make an angle of 45 ° or more and less than 60 °.
- the light from the illumination means can be directly applied to the panel recognition mark or the component recognition mark, it is not necessary to use an illumination means with a large amount of light, and power consumption can be reduced.
- the optical axis of the illumination means may not intersect the panel recognition mark and the component recognition mark. In this case, it is preferable that the optical axis of the illumination means forms an angle of 50 ° or more and less than 85 ° with the surface of the panel or component. Further, the illumination means is disposed on the back side of the panel opposite to the side on which the component is mounted, and the optical axis of the illumination means is 50 ° or more and less than 85 ° with the surface of the component recognition mark. It is preferable to make the angle.
- the range of angles at which clear recognizable images of the panel recognition mark and the component recognition mark can be obtained is as wide as 50 ° or more and less than 85 °, the degree of design freedom can be increased.
- the illuminating means is composed of a plurality of illuminations that irradiate light to the panel recognition mark and the component recognition mark from different directions.
- each of the plurality of illuminations is arranged so that an optical axis of the illumination is orthogonal to a straight line portion that forms an outline of the panel recognition mark or the component recognition mark.
- the present invention also relates to a method for detecting the amount of deviation from a predetermined mounting position of a component mounted on the surface of the panel via an adhesive member containing conductive particles, the panel being formed on the surface of the panel.
- An illumination step for irradiating the component recognition mark formed on the surface of the component facing the surface of the panel on which the mark and the component are mounted, and an illumination step disposed on the opposite side of the illumination with respect to the panel A deviation amount from a predetermined positional relationship between the panel recognition mark and the component recognition mark is calculated from an imaging step of capturing the panel recognition mark and the component recognition mark, and an image as a result of imaging by the camera.
- the illumination step irradiates light at a wavelength that passes through the panel and components and does not or does not easily pass through the conductive particles;
- Ming optical axis can also be a test method which is characterized in that is tilted with respect to the normal line of the panel or component surface.
- FIG. 1 is a conceptual diagram showing an overall configuration of a component mounting system according to an embodiment of the present invention.
- FIG. 2 is a diagram illustrating a state in which components are mounted on the panel in the panel mounter of the component mounting system.
- FIG. 3A is a perspective view showing a schematic configuration of an inspection machine of the component mounting system.
- FIG.3 (b) is a figure which shows a mode that the mounted panel is test
- FIG. 4 is a diagram showing a state in which infrared light is irradiated to the panel recognition mark and the component recognition mark in the inspection machine.
- FIG. 5 is a functional block diagram showing a schematic configuration of the component mounting system.
- FIG. 1 is a conceptual diagram showing an overall configuration of a component mounting system according to an embodiment of the present invention.
- FIG. 2 is a diagram illustrating a state in which components are mounted on the panel in the panel mounter of the component mounting system.
- FIG. 3A is
- FIG. 6 is a sequence showing a feedback operation of the component mounting system.
- FIG. 7A is a diagram illustrating an example of a component recognition mark.
- FIG. 7B is a diagram illustrating an example of the panel recognition mark.
- FIG. 7C shows an example of the panel recognition mark.
- FIG. 7D is a diagram illustrating an example of a component recognition mark and a panel recognition mark.
- FIG. 7E is a diagram illustrating an example of a component recognition mark and a panel recognition mark.
- FIG. 8A is a diagram illustrating an example of a component recognition mark.
- FIG. 8B is a diagram illustrating an example of the panel recognition mark.
- FIG. 8C is a diagram illustrating an example of a component recognition mark and a panel recognition mark.
- FIG. 8A is a diagram illustrating an example of a component recognition mark.
- FIG. 8B is a diagram illustrating an example of the panel recognition mark.
- FIG. 8C is a diagram illustrating an example of a
- FIG. 9A is a diagram illustrating an example of an image as a result of imaging by an IR camera.
- FIG. 9B is a diagram illustrating an example of an image as a result of imaging by the IR camera.
- FIG. 10 is a diagram illustrating the relationship between the irradiation angle and the image evaluation result.
- FIG. 11A is a diagram illustrating a relationship among an irradiation angle, an image evaluation result, and a mark image.
- FIGS. 11B (a) and 11 (b) are diagrams illustrating examples of mark images.
- FIG. 11C is a diagram illustrating an example of a mark image.
- FIG. 12 is a diagram illustrating a state in which infrared light is irradiated to the component recognition mark in the inspection machine.
- FIG. 12 is a diagram illustrating a state in which infrared light is irradiated to the component recognition mark in the inspection machine.
- FIG. 13 is a diagram illustrating a state in which infrared light is irradiated to the component recognition mark in the inspection machine.
- FIG. 14 is a diagram illustrating a state in which infrared light is irradiated to the panel recognition mark and the component recognition mark in the inspection machine.
- FIG. 15 is a diagram illustrating a relationship between an irradiation angle and an image evaluation result.
- FIG. 16 is a diagram illustrating a relationship among an irradiation angle, an image evaluation result, and a mark image.
- FIG. 17 is a diagram illustrating a state in which the mounted panel is inspected by the inspection machine of the component mounting system.
- FIG. 18 is a diagram illustrating a state in which infrared light is irradiated to the panel recognition mark and the component recognition mark in the inspection machine.
- FIG. 19 is a diagram illustrating an example of an image as a result of imaging by an IR camera.
- FIG. 20 is a diagram illustrating an example of an image as a result of imaging by the IR camera.
- FIG. 21 is a diagram illustrating a state in which infrared light is irradiated to the panel recognition mark and the component recognition mark in the inspection machine.
- FIG. 22 is a diagram illustrating an example of an image as a result of imaging by the IR camera.
- FIG. 23 is a diagram illustrating a state in which infrared light is irradiated to the component recognition mark in the inspection machine.
- FIG. 1 is a conceptual diagram showing an overall configuration of a component mounting system 100 according to the present embodiment.
- This component mounting system 100 includes a loader 101, a cleaning machine 102, two panel mounters 103a and 103b, a component supply unit 104, an inspection machine 105, and a loader 106, a line controller 108, a communication cable 109, It is composed of
- Loader 101 supplies the panel to the line.
- the cleaning machine 102 cleans the portion of the panel supplied with the loader 101 where the ACF is attached.
- the two panel mounters 103a and 103b mount components on different sides of the panel.
- the component supply unit 104 supplies components to the panel mounter 103a.
- the inspection machine 105 detects a relative shift amount (position shift amount) from a predetermined mounting position of a component mounted on the surface of the panel via the ACF.
- the loader 106 discharges a panel on which components are mounted (hereinafter referred to as a mounted panel).
- the line controller 108 manages and controls the operation status of the entire line, communication of various data, and the like.
- a communication cable 109 connects the line controller 108 and each device.
- the panel mounting machine 103a includes an ACF sticking device 113, a provisional pressure bonding device 114, and a main pressure bonding device 115.
- the ACF sticking device 113 sticks the ACF on the long side and the short side of the surface of the panel.
- the temporary pressure bonding device 114 places the component with a thermocompression pressure head and presses it weakly to temporarily pressure-bond it to the surface of the panel.
- the main crimping device 115 presses a component temporarily bonded to the long side of the surface of the panel with a thermocompression and pressure head at a temperature and pressure higher than the temporary pressure bonding and finally press-bonds to the panel surface.
- the panel mounter 103b is composed of a main crimping device 116.
- the main press bonding device 116 presses a part temporarily bonded to the short side of the surface of the panel by a thermocompression pressurizing head at a temperature and pressure higher than the temporary pressure bonding, thereby performing main pressure bonding on the surface of the panel.
- FIG. 2 is a diagram illustrating a state in which the component 201 is mounted on the panel 200 in the panel mounters 103a and 103b.
- the panel 200 is moved to the temporary pressure bonding device 114.
- thermocompression and pressure head 202 that holds the component 201 is lowered (FIG. 2A), and the component 201 is placed on the surface of the panel 200 placed on the backup stage 203 where the ACF is attached. Temporary pressure bonding is performed (FIG. 2B).
- thermocompression and pressure head 204 is lowered (FIG. 2C), and the long side of the surface of the panel 200 placed on the backup stage 205 is moved.
- the component 201 that has been temporarily press-bonded is finally bonded (FIG. 2D).
- thermocompression pressing head 206 is lowered (FIG. 2 (e)), and the short side of the surface of the panel 200 placed on the backup stage 207 is moved.
- the pre-pressed component 201 is finally press-bonded (FIG. 2F).
- FIG. 3A is a perspective view showing a schematic configuration of the inspection machine 105
- FIG. 3B is a view showing a state where the mounted panel 300 is inspected by the inspection machine 105.
- FIG. 3A is a perspective view showing a schematic configuration of the inspection machine 105
- FIG. 3B is a view showing a state where the mounted panel 300 is inspected by the inspection machine 105.
- the inspection machine 105 includes a backup stage 301, a panel transfer stage unit 302, a panel lower transfer transfer shaft unit 303, an infrared light illumination 305, and an infrared (IR) camera 307.
- the mounted panel 300 is placed on the backup stage 301.
- the panel transfer stage unit 302 transfers the mounted panel 300 to the backup stage 301.
- the panel lower transfer / transfer shaft unit 303 transfers the mounted panel 300 to the panel transfer stage unit 302.
- the infrared light illumination 305 is disposed on the back side of the panel 200 (the surface of the panel 200 on the back side with respect to the surface on which the component 201 is mounted on the panel 200), and the panel 200 on which the component 201 is mounted on the panel 200. Infrared light is irradiated to the back surface of the mounted panel 300 which is the back surface with respect to the front surface. Since the panel 200 is transparent to infrared light, the infrared light irradiated by the infrared light illumination 305 is transmitted through the panel 200 and the surface of the panel 200 (the panel 200 on which the component 201 is mounted). And the component recognition mark formed on the surface of the component 201 facing the surface of the panel 200 (the surface of the component 201 that is parallel to the surface of the panel 200 and joined to the panel 200).
- the optical axis of the infrared light illumination 305 intersects the surface of the component recognition mark 520. Further, the optical axis of the infrared illumination 305 is inclined with respect to the normal of the surface of the component recognition mark 520 and the surface of the mounted panel 300 (the normal of the surface of the component 201). The angle is 45 ° or more and less than 60 °.
- the panel recognition mark 530 and the component recognition mark 520 are irradiated with light by such an infrared illumination 305 having an inclined optical axis, the optical path length of the infrared light in the ACF 500 becomes long and conductive particles ( (ACF particles) 510.
- the conductive particles 510 are spherical, the infrared light from the infrared light illumination 305 is easily scattered by the conductive particles 510 in the ACF 500. Therefore, when the optical axis of the infrared light 305 is parallel to the normal line of the surface of the mounted panel 300, the infrared light from the infrared light 305 directly enters the IR camera 307 due to the straightness of IR. Thus, an image of the component recognition mark 520 is formed. In this case, the portion where the conductive particle 510 overlaps the component recognition mark 520 has a wavelength at which infrared light does not pass through the conductive particle 510 or is difficult to pass through.
- the conductive particle 510 does not transmit or hardly transmits infrared light, the particle portion where the conductive particle 510 exists in the ACF 500 also appears bright in the image, and the particle portion and the conductive particle 510 do not exist. Since the luminance difference in the image with the binder portion (thermosetting resin portion) is small, the conductive particle 510 does not result in an image in which a part of the component recognition mark 520 is missing.
- the IR camera 307 is opposite to the infrared illumination 305 with respect to the mounted panel 300, that is, on the back side of the component 201 (the surface of the component 201 opposite to the surface where the component 201 is bonded to the panel 200). Arranged.
- the IR camera 307 images the panel recognition mark 530 and the component recognition mark 520 irradiated with infrared light.
- the optical axis of the IR camera 307 is parallel to the normal of the surface of the component recognition mark 520 and the surface of the mounted panel 300 (the normal of the surface of the component 201).
- each material is mainly made of polyimide or Si
- the panel 200 is made of glass
- the panel recognition mark 530 and the part recognition mark 520 are made of Al
- the surface of the conductive particles 510 is made of Ni.
- FIG. 5 is a functional block diagram showing a schematic configuration of the component mounting system 100.
- the line controller 108 includes a control unit 410, a storage unit 411, an input unit 412, a display unit 413, a communication I / F unit 414, and a calculation unit 415.
- the control unit 410 executes the line control data in the storage unit 411 according to an instruction from the operator, and controls each unit according to the execution result.
- the storage unit 411 is a hard disk, a memory, or the like, and holds line control data, a master table 411a, and the like.
- the master table 411a includes information indicating a set of associated mounting positions and a correction amount (feedback amount).
- the input unit 412 is a keyboard, a mouse or the like
- the display unit 413 is a CRT (Cathode-Ray® Tube), an LCD (Liquid Crystal Display) or the like. These are used for interaction between the line controller 108 and the operator.
- the communication I / F unit 414 is a LAN (Local Area Network) adapter or the like, and is used for communication between the line controller 108, the panel mounting machine 103a, and the inspection machine 105.
- LAN Local Area Network
- the calculation unit 415 calculates a correction amount based on the positional deviation amount of the component 201 mounted on the panel 200 of the mounted panel 300 calculated by the inspection machine 105, and updates the master table 411a of the storage unit 411.
- the panel mounter 103a includes a control unit 430, a storage unit 431, an input unit 432, a display unit 433, a communication I / F unit 434, a mechanism unit 435, and a data update unit 436.
- the control unit 430 executes the NC data in the storage unit 431 in accordance with an instruction from the operator, and controls each unit in accordance with the execution result.
- the storage unit 431 is a hard disk, a memory, or the like, and holds NC data, feedback data 431a, and the like.
- the feedback data 431a includes information indicating a set of associated mounting positions and correction amounts.
- the input unit 432 is a keyboard, a mouse, or the like
- the display unit 433 is a CRT, LCD, or the like. These are used for the dialogue between the panel mounter 103a and the operator.
- the communication I / F unit 434 is a LAN adapter or the like, and is used for communication between the panel mounter 103a and the line controller 108.
- the mechanism unit 435 is a set of mechanism parts including the thermocompression pressing heads 202, 204, and 206 of the panel mounting machine 103a, a transport unit, an arm, an XY table, a component supply unit, and a motor and a motor controller that drive these. is there.
- the data update unit 436 updates the feedback data 431a in the storage unit 431 based on the master table 411a transmitted from the line controller 108.
- the inspection machine 105 includes a control unit 440, a storage unit 441, an input unit 442, a display unit 443, a communication I / F unit 444, a mechanism unit 445, a deviation amount calculation unit 446, and an acquisition unit 448.
- the control unit 440 executes the NC data in the storage unit 441 in accordance with an instruction from the operator, and controls each unit in accordance with the execution result.
- the storage unit 441 is a hard disk, a memory, or the like, and holds NC data, inspection position data 441a, feature point data 441b, and the like.
- the inspection position data 441a is a collection of information indicating all positions to be inspected by the inspection machine 105.
- the feature point data 441b is information regarding the feature points of the panel recognition mark 530 and the component recognition mark 520.
- the input unit 442 is a keyboard, a mouse, or the like
- the display unit 443 is a CRT, LCD, or the like. These are used for interaction between the inspection machine 105 and the operator.
- the communication I / F unit 444 is a LAN adapter or the like, and is used for communication between the inspection machine 105 and the line controller 108.
- the mechanism unit 445 is a set of mechanism parts including the panel transfer stage unit 302, the lower panel transfer transfer shaft unit 303, the infrared light illumination 305 and the IR camera 307 of the inspection machine 105, and a motor and a motor controller for driving them. It is.
- the deviation amount calculation unit 446 is an example of the calculation unit of the present invention, and a predetermined amount when the component 201 of the panel recognition mark 530 and the component recognition mark 520 is mounted on the panel 200 from the image as the imaging result by the IR camera 307.
- the amount of deviation from the mounting positional relationship is calculated. Specifically, the amount of deviation of the position of the predetermined feature point in the component recognition mark 520 from the predetermined position on the basis of the position of the feature point of the panel recognition mark 530 in the image as the imaging result by the IR camera 307 is calculated. To do.
- the obtaining unit 448 obtains the position of the predetermined feature point of the panel recognition mark 530 and the predetermined feature point of the component recognition mark 520 in the image as the imaging result by the IR camera 307.
- FIG. 6 is a sequence showing the feedback operation of the component mounting system 100.
- the control unit 440 of the inspection machine 105 causes the mechanism unit 445 to image one set of the panel recognition mark 530 and the component recognition mark 520 of the mounted panel 300 (step S11).
- the panel recognition mark 530 and the component recognition mark 520 formed at one of the positions indicated by the inspection position data 441a are attached to the back surface of the mounted panel 300 (the back surface with respect to the surface on which the component 201 is mounted on the panel 200).
- Infrared light is irradiated from the side (side surface) by the infrared light illumination 305, and the panel recognition mark 530 and the component recognition are performed on the surface of the mounted panel 300 (the surface on which the component 201 is mounted on the panel 200).
- the mark 520 is imaged by the IR camera 307.
- control unit 440 of the inspection machine 105 causes the acquisition unit 448 to acquire the positions of the feature points of the panel recognition mark 530 and the component recognition mark 520 (step S12).
- a component recognition mark 520 as shown in FIG. 7A is formed on the surface of the component 201 (the surface of the component 201 facing the surface of the panel 200 on which the component 201 is mounted).
- a panel recognition mark 530 as shown in (c) is formed on the surface of the panel 200 (the surface of the panel 200 on which the component 201 is mounted) and the component 201 is mounted on the panel 200 at a predetermined mounting position, the component recognition is performed. Assume that the mark 520 and the panel recognition mark 530 have a positional relationship as shown in FIG. 7D or 7E.
- edges (corners) A1 and A2 where the straight lines constituting the contours of the component recognition mark 520 and the panel recognition mark 530 intersect are indicated as feature points in the feature point data 441b, the edges A1 and A2 The position is obtained.
- a component recognition mark 520 as shown in FIG. 8A is formed on the surface of the component 201 (the surface of the component 201 opposite to the surface of the panel 200 on which the component 201 is mounted), as shown in FIG.
- a panel recognition mark 530 as shown is formed on the surface of the panel 200 (the surface of the panel 200 on which the component 201 is mounted), and when the component 201 is mounted on the panel 200 at a predetermined mounting position, the component recognition mark 520 and the panel Assume that the recognition mark 530 has a positional relationship as shown in FIG. In this case, if the centroids B1 and B2 of the circles constituting the component recognition mark 520 and the panel recognition mark 530 are indicated as feature points in the feature point data 441b, the positions of the centroids B1 and B2 of the circles are acquired.
- the control unit 440 of the inspection machine 105 causes the shift amount calculation unit 446 to shift the position of the predetermined feature point of the component recognition mark 520 from the predetermined position based on the position of the feature point of the panel recognition mark 530.
- the amount is calculated as a displacement amount that is a displacement amount of the mounting position of the component 201 (step S13).
- the position of the predetermined feature point of the component recognition mark 520 is calculated based on the position of the predetermined feature point of the panel recognition mark 530, and the position of the predetermined feature point of the panel recognition mark 530 is used as a reference.
- the shift amount of the position of the predetermined feature point of the component recognition mark 520 calculated from the predetermined position is calculated.
- control unit 440 of the inspection machine 105 causes the communication I / F unit 444 to transmit the calculated positional deviation amount of the component 201 to the line controller 108 in association with the mounting position indicated in the inspection position data 441a. (Step S14).
- control unit 410 of the line controller 108 causes the calculation unit 415 to update the master table 411a of the storage unit 411 based on the positional deviation amount received via the communication I / F unit 414 (step S15).
- control unit 410 of the line controller 108 causes the communication I / F unit 414 to transmit the updated master table 411a to the panel mounter 103a (step S16).
- control unit 430 of the panel mounter 103a updates the feedback data 431a of the storage unit 431 based on the master table 411a received via the communication I / F unit 434 (Step S17).
- control unit 430 of the panel mounting machine 103a executes the NC data and causes the mechanism unit 435 to mount the component 201 on the panel 200 (step S18).
- the mounting position of the component 201 is corrected in consideration of the updated feedback data 431a, and the component 201 is mounted via the ACF 500 at the corrected mounting position.
- the inspection machine 105 calculates the positional deviation amount of the component 201 based on the obtained images of the panel recognition mark 530 and the component recognition mark 520. Therefore, it is possible to accurately detect the amount of positional deviation of the component 201 mounted on the panel 200 via the ACF 500.
- the optical axis of the infrared light illumination 305 is inclined with respect to the normal of the surface of the mounted panel 300, and the optical axis of the infrared light illumination 305 is the mounted panel.
- An angle of 45 ° or more and less than 60 ° with the surface of 300 or the surface of the component 201 is formed. Therefore, since the influence of the conductive particles 510 can be suppressed and the part recognition mark 520 can be imaged, the amount of displacement of the part 201 can be calculated, and the position of the part 201 mounted on the panel 200 via the ACF 500 can be calculated. The amount of deviation can be reliably detected.
- the infrared light illumination 305 when the optical axis of the infrared light illumination 305 is parallel to the normal line of the surface of the mounted panel 300, as shown in FIG. 9A, the infrared light does not pass through or passes through the conductive particles 510. Since the wavelength is difficult, only the image in which the contours of the panel recognition mark 530 and the component recognition mark 520 are unclear and the feature points cannot be recognized can be obtained due to the influence of the conductive particles 510 blocking infrared light. However, by tilting the optical axis of the infrared light illumination 305 with respect to the normal of the surface of the mounted panel 300, the influence of the conductive particles 510 as shown in FIG. An image in which the outlines of the recognition mark 530 and the component recognition mark 520 are clear and the feature points can be recognized can be obtained.
- FIG. 10 shows an angle (irradiation angle) formed between the optical axis of the infrared light 305 and the surface of the mounted panel 300 or the surface of the component 201, and the images of the panel recognition mark 530 and the component recognition mark 520 have clear outlines.
- the relationship of the evaluation result (image evaluation result) of whether or not it is recognizable is shown.
- FIG. 11A shows the relationship between the irradiation angle, the image evaluation result, and the images (mark images) of the panel recognition mark 530 and the component recognition mark 520.
- the infrared light illumination 305 has its optical axis (axis A in FIG. 12) intersecting the surface of the component recognition mark 520. Placed in. Therefore, since the infrared light from the infrared light illumination 305 can be directly applied to the component recognition mark 520, it is not necessary to increase the amount of light of the infrared light illumination 305, and power consumption can be reduced.
- the present invention is not limited to this embodiment.
- the present invention includes various modifications made by those skilled in the art without departing from the scope of the present invention.
- the inspection machine 105 is provided on the line.
- the panel mounters 103a and 103b may have a function of inspecting the mounted panel 300.
- the panel mounters 103a and 103b include an infrared illumination 305 and an IR camera 307 that are arranged with respect to the mounted panel 300 in the same positional relationship as the inspection machine 105 of the above embodiment.
- the inspection machine 105 is provided with the infrared illumination 305 and the IR camera 307 in order to image the panel recognition mark 530 and the component recognition mark 520.
- light that can capture the panel recognition mark 530 and the component recognition mark 520 that is, illumination that transmits light having a wavelength that transmits through the panel 200 and the component 201 and does not transmit through the conductive particles 510 or is difficult to transmit, and can receive the light.
- the camera is not limited to this.
- the acquisition unit 448 acquires the position of one feature point in each of the panel recognition mark 530 and the component recognition mark 520.
- the positions of the two feature points may be acquired.
- the amount of deviation of the inclination of the straight line between the two feature points and the amount of deviation of the center of the two feature points can also be calculated as the amount of positional deviation of the component 201. Therefore, the component 201 is mounted on the panel 200 via the ACF 500. The displacement amount of the component 201 can be detected with higher accuracy.
- the inspection machine 105 uses the displacement amount of the component recognition mark 520 as the displacement amount of the component 201 with the panel recognition mark 530 as a reference.
- the amount of deviation of the component 201 from the wiring pattern or circuit pattern of the component 201 based on the wiring pattern of the panel 200 may be used.
- the infrared light illumination 305 is arranged so that its optical axis intersects the surface of the component recognition mark 520.
- the infrared light illumination 305 may be arranged so that its optical axis (axis A in FIG. 13) does not intersect the surface of the component recognition mark 520.
- the infrared light illumination 305 has an optical axis of 50 ° or more and less than 85 ° with the surface of the component recognition mark 520, that is, the surface of the mounted panel 300 (a surface substantially parallel to the surface of the component 201). Arranged at an angle.
- the range of angles at which a clear image that can be recognized for position recognition can be obtained is as wide as 50 ° or more and less than 85 °. , The degree of design freedom can be increased.
- FIG. 15 shows the relationship between the irradiation angle and the evaluation result of the image when the infrared light illumination 305 is arranged in the positional relationship as shown in FIGS.
- FIG. 16 shows the relationship between the irradiation angle, the image evaluation result, and the mark images of the panel recognition mark 530 and the component recognition mark 520 when the infrared light illumination 305 is arranged as shown in FIGS. .
- “ ⁇ ” in the evaluation result of the image indicates that the images of the panel recognition mark 530 and the component recognition mark 520 can be recognized with clear outlines, and “X” indicates that it is not.
- the inspection machine 105 is provided with only one infrared light illumination 305.
- the inspection machine 105 may be provided with a plurality of infrared light illuminations 305 that irradiate the panel recognition mark 530 and the component recognition mark 520 from different directions.
- four infrared light illuminations 305 are arranged so as to obtain an image in which the edge of the component recognition mark 520 shown in FIG. 19 is emphasized.
- the four infrared light illuminations 305 are arranged so that the optical axis of the image as a result of imaging by the IR camera 307 is orthogonal to the straight line portion constituting the outline of the component recognition mark 520.
- the four infrared light illuminations 305 are arranged so as to obtain an image in which the edge of the circular component recognition mark 520 shown in FIG. 20 is emphasized (boundary boundary of the recognition mark).
- the infrared illumination 305 is disposed on the back side of the panel 200, and the IR camera 307 is disposed on the back side of the component 201.
- the infrared light 305 and the IR camera 307 are not limited to this as long as the IR light 305 and the IR camera 307 are opposed to each other across the mounted panel 300.
- the IR camera 307 is disposed on the back side of the panel 200, and the infrared light illumination 305 is It may be arranged on the back side of the component 201.
- the optical axis of the infrared light illumination 305 intersects the surface of the panel recognition mark 530, and the optical axis is the normal of the surface of the panel recognition mark 530, that is, the surface of the mounted panel 300 (the surface of the panel 200). And an angle of 45 ° or more and less than 60 ° with the surface of the mounted panel 300.
- the optical axis of the infrared light illumination 305 does not intersect the surface of the panel recognition mark 530, and the optical axis is inclined with respect to the normal line of the surface of the mounted panel 300, and 50 ° with respect to the surface of the mounted panel 300. The angle is less than 85 °.
- a plurality of infrared light illuminations 305 that irradiate light to the panel recognition mark 530 and the component recognition mark 520 from different directions are disposed on the back side of the component 201, and the IR camera 307 is a panel. 200 is disposed on the back side.
- the plurality of infrared light illuminations 305 are arranged so as to obtain an image in which the edge of the panel recognition mark 530 shown in FIG. 22 is emphasized. That is, the four infrared light illuminations 305 are arranged so that the optical axis is orthogonal to the straight line portion that forms the outline of the panel recognition mark 530 in the image as a result of imaging by the IR camera 307.
- the present invention can be used for an inspection apparatus and an inspection method, and in particular, can be used for a component mounting system for mounting components on a panel.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Supply And Installment Of Electrical Components (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
Description
101、106 ローダ
102 洗浄機
103a、103b パネル実装機
104 部品供給ユニット
105 検査機
108 ラインコントローラ
109 通信ケーブル
113 ACF貼付装置
114 仮圧着装置
115、116 本圧着装置
200 パネル
201 部品
202、204、206 熱圧着加圧ヘッド
203、205、207、301 バックアップステージ
300 実装済パネル
302 パネル移載ステージ部
303 パネル下搬送移載軸部
305 赤外光照明
307 IRカメラ
410、430、440 制御部
411、431、441 記憶部
411a マスタテーブル
412、432、442 入力部
413、433、443 表示部
414、434、444 通信I/F部
415 演算部
431a フィードバックデータ
435、445 機構部
436 データ更新部
441a 検査位置データ
441b 特徴点データ
446 ずれ量算出部
448 取得部
500 ACF
510 導電性粒子
520 部品認識マーク
530 パネル認識マーク
Claims (10)
- 導電性粒子を含む接着部材を介してパネルの表面に実装された部品の所定の実装位置からのずれ量を検出する装置であって、
パネルの表面に形成されたパネル認識マーク及び部品が実装されるパネルの表面に対向する前記部品の表面に形成された部品認識マークに光を照射する照明手段と、
パネルに対し前記照明と反対側に配設され、前記光が照射されたパネル認識マーク及び部品認識マークを撮像するカメラと、
前記カメラによる撮像結果としての画像から、前記パネル認識マーク及び前記部品認識マークの位置関係の所定の位置関係からのずれ量を算出する算出手段とを備え、
前記照明手段は、パネル及び部品を透過し、かつ前記導電性粒子を透過しない又は透過し難い波長で光を照射し、
前記照明手段の光軸は、前記パネル又は部品の表面の法線に対して傾いている
ことを特徴とする検査装置。 - 前記照明手段の光軸は、前記パネル認識マーク又は部品認識マークと交差する
ことを特徴とする請求項1に記載の検査装置。 - 前記照明手段の光軸は、前記パネル又は部品の表面と45°以上60°未満の角度をなす
ことを特徴とする請求項2に記載の検査装置。 - 前記照明手段は、パネルに部品が実装される側とは反対側のパネルの裏面側に配設され、
前記照明手段の光軸は、前記部品認識マークと交差し、前記部品の表面と45°以上60°未満の角度をなす
ことを特徴とする請求項3に記載の検査装置。 - 前記照明手段の光軸は、前記パネル認識マーク及び部品認識マークと交差しない
ことを特徴とする請求項1に記載の検査装置。 - 前記照明手段の光軸は、前記パネル又は部品の表面と50°以上85°未満の角度をなす
ことを特徴とする請求項5に記載の検査装置。 - 前記照明手段は、パネルに部品が実装される側とは反対側のパネルの裏面側に配設され、
前記照明手段の光軸は、前記部品認識マークの表面と50°以上85°未満の角度をなす
ことを特徴とする請求項6に記載の検査装置。 - 前記照明手段は、異なる方向から前記パネル認識マーク及び部品認識マークに光を照射する複数の照明から構成される
ことを特徴とする請求項1~7のいずれか1項に記載の検査装置。 - 前記複数の照明のぞれぞれは、該照明の光軸が前記パネル認識マーク又は部品認識マークの輪郭を構成する直線部と直交するように配置される
ことを特徴とする請求項8に記載の検査装置。 - 導電性粒子を含む接着部材を介してパネルの表面に実装された部品の所定の実装位置からのずれ量を検出する方法であって、
パネルの表面に形成されたパネル認識マーク及び部品が実装されるパネルの表面に対向する前記部品の表面に形成された部品認識マークに光を照射する照明ステップと、
パネルに対し前記照明と反対側に配設され、前記光が照射されたパネル認識マーク及び部品認識マークを撮像する撮像ステップと、
前記カメラによる撮像結果としての画像から、前記パネル認識マーク及び前記部品認識マークの位置関係の所定の位置関係からのずれ量を算出する算出ステップとを含み、
前記照明ステップでは、パネル及び部品を透過し、かつ前記導電性粒子を透過しない又は透過し難い波長で光を照射し、
前記照明の光軸は、前記パネル又は部品の表面の法線に対して傾いている
ことを特徴とする検査方法。
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CN2009801029108A CN101925794B (zh) | 2008-01-25 | 2009-01-21 | 检查装置以及检查方法 |
JP2009550467A JP4728433B2 (ja) | 2008-01-25 | 2009-01-21 | 検査装置及び検査方法 |
US12/863,776 US8300921B2 (en) | 2008-01-25 | 2009-01-21 | Inspection apparatus and inspection method |
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US (1) | US8300921B2 (ja) |
JP (1) | JP4728433B2 (ja) |
CN (1) | CN101925794B (ja) |
TW (1) | TW200946901A (ja) |
WO (1) | WO2009093445A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011102873A (ja) * | 2009-11-10 | 2011-05-26 | Hitachi High-Technologies Corp | アライメントマーク管理装置、アライメントマーク管理システム及びプログラム |
KR101391666B1 (ko) | 2012-09-25 | 2014-05-07 | 윈텍 주식회사 | 단일 광학계를 사용한 cog 접합부 검사장치 |
KR20190037103A (ko) * | 2017-09-28 | 2019-04-05 | 시바우라 메카트로닉스 가부시끼가이샤 | 전자 부품의 실장 장치와 표시용 부재의 제조 방법 |
KR20190120738A (ko) * | 2017-02-13 | 2019-10-24 | 시바우라 메카트로닉스 가부시끼가이샤 | 전자 부품의 실장 장치와 표시용 부재의 제조 방법 |
JP2020120127A (ja) * | 2017-09-28 | 2020-08-06 | 芝浦メカトロニクス株式会社 | 電子部品の実装装置と表示用部材の製造方法 |
WO2021246091A1 (ja) * | 2020-06-05 | 2021-12-09 | パナソニックIpマネジメント株式会社 | 検査装置、部品装着システムおよび基板製造方法 |
JP2022027809A (ja) * | 2017-09-28 | 2022-02-14 | 芝浦メカトロニクス株式会社 | 電子部品の実装装置と表示用部材の製造方法 |
US11439050B2 (en) | 2018-06-27 | 2022-09-06 | Kunshan Go-Visionox Opto-Electronics Co., Ltd. | Mark recognition devices, mark recognition methods and pseudo pressure alignment devices |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016107336B4 (de) * | 2016-04-20 | 2017-11-02 | Carl Zeiss Industrielle Messtechnik Gmbh | Koordinatenmessgerät, Verfahren zur Herstellung eines Koordinatenmessgeräts und Verfahren zur Messung eines optischen Filters |
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JP2019066750A (ja) * | 2017-10-04 | 2019-04-25 | 株式会社ジャパンディスプレイ | 表示装置 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03260777A (ja) * | 1990-03-09 | 1991-11-20 | Fujitsu Ltd | 重ね合わせパターンの検出方法 |
JPH07273497A (ja) * | 1994-03-30 | 1995-10-20 | Matsushita Electric Ind Co Ltd | 電子部品実装方法及び装置 |
JPH09196617A (ja) * | 1996-01-19 | 1997-07-31 | Matsushita Electric Ind Co Ltd | バンプの観察方法 |
JPH09219584A (ja) * | 1996-02-08 | 1997-08-19 | Hitachi Chem Co Ltd | 熱圧着装置 |
JP2000259830A (ja) * | 1999-03-05 | 2000-09-22 | Matsushita Electric Ind Co Ltd | 画像認識装置および画像認識方法 |
JP2004031868A (ja) * | 2002-06-28 | 2004-01-29 | Toray Eng Co Ltd | 実装方法および実装装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58213382A (ja) | 1982-06-04 | 1983-12-12 | Fujitsu Ltd | 認識装置 |
US5206700A (en) * | 1985-03-14 | 1993-04-27 | Diffracto, Ltd. | Methods and apparatus for retroreflective surface inspection and distortion measurement |
US5173759A (en) * | 1990-02-06 | 1992-12-22 | Kyocera Corporation | Array of light emitting devices or photo detectors with marker regions |
JP3260777B2 (ja) | 1991-04-03 | 2002-02-25 | 東芝セラミックス株式会社 | ウェーハ搬送用ボート |
CN1066907C (zh) * | 1994-03-30 | 2001-06-06 | 松下电器产业株式会社 | 电子元件装配装置 |
US5858806A (en) | 1995-03-24 | 1999-01-12 | Matsushita Electric Industrial Co., Ltd. | Method of bonding IC component to flat panel display |
US6055055A (en) * | 1997-12-01 | 2000-04-25 | Hewlett-Packard Company | Cross optical axis inspection system for integrated circuits |
JP4038133B2 (ja) * | 2002-02-28 | 2008-01-23 | 芝浦メカトロニクス株式会社 | 基板貼り合わせ装置及び方法並びに基板検出装置 |
JP2004186175A (ja) * | 2002-11-29 | 2004-07-02 | Hitachi High-Tech Instruments Co Ltd | 電子部品装着装置及び電子部品装着方法 |
JP4503382B2 (ja) | 2004-07-22 | 2010-07-14 | 富士機械製造株式会社 | 電子部品実装方法および装置 |
KR20060113130A (ko) * | 2005-04-29 | 2006-11-02 | 삼성에스디아이 주식회사 | 플라즈마 디스플레이 모듈 |
US7649661B2 (en) * | 2005-07-13 | 2010-01-19 | Inphase Technologies, Inc. | Holographic storage device having a reflective layer on one side of a recording layer |
CN100406846C (zh) * | 2006-03-20 | 2008-07-30 | 友达光电股份有限公司 | 对准检测装置及对准偏移量的检测方法 |
US7577323B2 (en) * | 2007-07-02 | 2009-08-18 | Fuji Xerox Co., Ltd. | Photoelectric circuit board |
-
2009
- 2009-01-21 CN CN2009801029108A patent/CN101925794B/zh not_active Expired - Fee Related
- 2009-01-21 WO PCT/JP2009/000199 patent/WO2009093445A1/ja active Application Filing
- 2009-01-21 JP JP2009550467A patent/JP4728433B2/ja not_active Expired - Fee Related
- 2009-01-21 US US12/863,776 patent/US8300921B2/en not_active Expired - Fee Related
- 2009-01-22 TW TW098102536A patent/TW200946901A/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03260777A (ja) * | 1990-03-09 | 1991-11-20 | Fujitsu Ltd | 重ね合わせパターンの検出方法 |
JPH07273497A (ja) * | 1994-03-30 | 1995-10-20 | Matsushita Electric Ind Co Ltd | 電子部品実装方法及び装置 |
JPH09196617A (ja) * | 1996-01-19 | 1997-07-31 | Matsushita Electric Ind Co Ltd | バンプの観察方法 |
JPH09219584A (ja) * | 1996-02-08 | 1997-08-19 | Hitachi Chem Co Ltd | 熱圧着装置 |
JP2000259830A (ja) * | 1999-03-05 | 2000-09-22 | Matsushita Electric Ind Co Ltd | 画像認識装置および画像認識方法 |
JP2004031868A (ja) * | 2002-06-28 | 2004-01-29 | Toray Eng Co Ltd | 実装方法および実装装置 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011102873A (ja) * | 2009-11-10 | 2011-05-26 | Hitachi High-Technologies Corp | アライメントマーク管理装置、アライメントマーク管理システム及びプログラム |
KR101391666B1 (ko) | 2012-09-25 | 2014-05-07 | 윈텍 주식회사 | 단일 광학계를 사용한 cog 접합부 검사장치 |
KR20190120738A (ko) * | 2017-02-13 | 2019-10-24 | 시바우라 메카트로닉스 가부시끼가이샤 | 전자 부품의 실장 장치와 표시용 부재의 제조 방법 |
KR102194570B1 (ko) | 2017-02-13 | 2020-12-23 | 시바우라 메카트로닉스 가부시끼가이샤 | 전자 부품의 실장 장치와 표시용 부재의 제조 방법 |
JP2019062149A (ja) * | 2017-09-28 | 2019-04-18 | 芝浦メカトロニクス株式会社 | 電子部品の実装装置と表示用部材の製造方法 |
JP2020120127A (ja) * | 2017-09-28 | 2020-08-06 | 芝浦メカトロニクス株式会社 | 電子部品の実装装置と表示用部材の製造方法 |
KR20190037103A (ko) * | 2017-09-28 | 2019-04-05 | 시바우라 메카트로닉스 가부시끼가이샤 | 전자 부품의 실장 장치와 표시용 부재의 제조 방법 |
KR20210048469A (ko) * | 2017-09-28 | 2021-05-03 | 시바우라 메카트로닉스 가부시끼가이샤 | 전자 부품의 실장 장치와 표시용 부재의 제조 방법 |
KR102285037B1 (ko) * | 2017-09-28 | 2021-08-04 | 시바우라 메카트로닉스 가부시끼가이샤 | 전자 부품의 실장 장치와 표시용 부재의 제조 방법 |
JP2022027809A (ja) * | 2017-09-28 | 2022-02-14 | 芝浦メカトロニクス株式会社 | 電子部品の実装装置と表示用部材の製造方法 |
KR102401706B1 (ko) * | 2017-09-28 | 2022-05-26 | 시바우라 메카트로닉스 가부시끼가이샤 | 전자 부품의 실장 장치와 표시용 부재의 제조 방법 |
JP7285303B2 (ja) | 2017-09-28 | 2023-06-01 | 芝浦メカトロニクス株式会社 | 電子部品の実装装置と表示用部材の製造方法 |
US11439050B2 (en) | 2018-06-27 | 2022-09-06 | Kunshan Go-Visionox Opto-Electronics Co., Ltd. | Mark recognition devices, mark recognition methods and pseudo pressure alignment devices |
WO2021246091A1 (ja) * | 2020-06-05 | 2021-12-09 | パナソニックIpマネジメント株式会社 | 検査装置、部品装着システムおよび基板製造方法 |
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CN101925794A (zh) | 2010-12-22 |
TW200946901A (en) | 2009-11-16 |
JP4728433B2 (ja) | 2011-07-20 |
US8300921B2 (en) | 2012-10-30 |
JPWO2009093445A1 (ja) | 2011-05-26 |
CN101925794B (zh) | 2012-08-22 |
US20100296721A1 (en) | 2010-11-25 |
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