Classifications

• • H—ELECTRICITY
  • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
  • H05K3/00—Apparatus or processes for manufacturing printed circuits
  • H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
• • H—ELECTRICITY
  • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
  • H05K1/00—Printed circuits
  • H05K1/02—Details
  • H05K1/0266—Marks, test patterns or identification means
  • H05K1/0269—Marks, test patterns or identification means for visual or optical inspection
• • H—ELECTRICITY
  • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
  • H05K1/00—Printed circuits
  • H05K1/02—Details
  • H05K1/03—Use of materials for the substrate
  • H05K1/0393—Flexible materials
• • H—ELECTRICITY
  • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
  • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
  • H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
  • H05K2201/2009—Reinforced areas, e.g. for a specific part of a flexible printed circuit
• • H—ELECTRICITY
  • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
  • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
  • H05K2203/16—Inspection; Monitoring; Aligning
  • H05K2203/166—Alignment or registration; Control of registration
• • H—ELECTRICITY
  • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
  • H05K3/00—Apparatus or processes for manufacturing printed circuits
  • H05K3/0011—Working of insulating substrates or insulating layers
  • H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
  • H05K3/005—Punching of holes

Definitions

• the present invention relates to a reinforcing plate pasting device, a reinforcing plate die-cutting die, and a flexible substrate.
• the step of forming a flexible substrate includes a reinforcing plate attaching step of attaching a reinforcing plate having a thermosetting adhesive layer to a base film on which a wiring pattern is formed.
• the base film also has polyimide resin, PET resin, polyester resin, etc.
• the reinforcing plate has polyimide resin, polyester resin, etc.
• FIG. 11 and FIG. 12 are views for explaining a conventional reinforcing plate attaching process.
• the conventional reinforcing plate pasting process is performed using a pedestal 3010 on which positioning pins 3012 are erected and a reinforcing plate positioning jig 3020 on which guide holes 3022 are formed.
• the base film Wb and the reinforcing plate positioning jig 3020 are overlaid on the base 3010, and the base film
• the base film Wb uses positioning pins 3012! And is aligned with the pedestal 3010.
• the reinforcing plate Ws is positioned on the reinforcing plate using the frame of the reinforcing plate positioning jig 3020 (particularly the inner side 3024 of the frame). Aligned with tool 3020.
• the reinforcing plate positioning jig 3020 is aligned with the pedestal 3010 using the positioning pins 3012.
• the reinforcing plate Ws is positioned with respect to the pedestal 3010 in the same manner as the base film Wb. It is matched.
• the reinforcing plate can be attached to a predetermined position of the base film.
• thermocompression bonding device After performing the conventional reinforcing plate pasting process, use a thermocompression bonding device as necessary.
• the base film Wb and the reinforcing plate Ws are fixed more firmly.
• Patent Document 1 Japanese Patent Application Laid-Open No. 2005-322838
• An object of the present invention is to provide a reinforcing plate attaching device that can be used and that it is necessary to prepare reinforcing plates of various shapes before the reinforcing plate attaching step.
• Another object of the present invention is to provide a reinforcing plate die-cutting die that can be suitably used for such a reinforcing plate attaching device.
• Still another object of the present invention is to provide a flexible substrate to which a reinforcing plate is attached using the reinforcing plate attaching device as described above.
• a reinforcing plate attaching apparatus of the present invention includes a base film holding table for holding a base film, and a reinforcing plate tape force reinforcing plate.
• a reinforcing plate affixing device comprising: an imaging device for photographing a base film held on the base film holding table, wherein the imaging device
• the base plate holding table and the reinforcing plate attaching arm have a function of attaching a reinforcing plate in a state where the base film holding table and the reinforcing plate attaching arm are adjusted to an appropriate positional relationship on the basis of the result of photographing by placing.
• the reinforcing plate attaching device of the present invention it is not necessary to manually perform the operation of attaching the reinforcing plate to the base film, so that the efficiency of attaching the reinforcing plate to the base film can be increased. It becomes.
• the base film holding table and the reinforcing plate pasting arm are arranged based on the result of photographing by the imaging device for the pasting operation of the reinforcing plate to the base film. Therefore, it is possible to attach a small-sized reinforcing plate with high accuracy.
• the reinforcing plate pasting device of the present invention it is possible to perform the sticking operation of the reinforcing plate to the base film using the reinforcing plate that has been die-cut using the reinforcing plate die-cutting device. Therefore, it is not necessary to prepare various shapes of reinforcing plates before the reinforcing plate attaching process.
• the reinforcing plate attaching apparatus of the present invention can increase the attaching efficiency of the reinforcing plate to the base film, can attach a small size reinforcing plate with high accuracy, and thus, the reinforcing plate attaching apparatus does not need to prepare various shapes of reinforcing plates before the reinforcing plate attaching process.
• a circuit pattern, a device hole, a through hole, an alignment mark, or the like formed on the base film is used as a position reference in the base film. it can.
• a reinforcing device comprising: a feeding device; a base film take-up device that winds up a base film with a reinforcing plate affixed in a roll; and a base film transport device that intermittently transports the base film along the X-axis.
• the plate pasting arm is preferably configured to be movable along the X axis and the y axis perpendicular to the X axis.
• the reinforcing plate attaching arm is configured to be movable along the X axis and the y axis, the base film holding table and the reinforcing plate attaching arm are adjusted to an appropriate positional relationship. Thus, a reinforcing plate can be attached.
• the reinforcing plate pasting arm is arranged along the y-axis as a configuration in which the reinforcing plate pasting arm is movable along the X-axis and the y-axis. It is preferable to include a y-axis moving mechanism for moving, and a reinforcing plate attaching arm moving mechanism for moving along the X-axis.
• the base film holding table rotates an axis along the z-axis perpendicular to the X-axis and the y-axis. It is preferable that the shaft is configured to be rotatable.
• the base film and the reinforcing member are interposed between the base film holding table and the base film winding device. It is preferable to further include a thermocompression bonding apparatus for thermocompression bonding the plate.
• thermocompression bonding is performed on the base film, to which the reinforcing plate is attached using the reinforcing plate-like attaching device of the present invention, using another thermocompression bonding apparatus (for example, a vacuum press).
• a vacuum press for example, a vacuum press
• a base film supply stocks force for supplying a sheet-like base film and a base for collecting the base film to which the reinforcing plate is affixed
• a base film loader that transfers a base film between the film recovery stock force, the base film supply stock force or the base film recovery stock force, and the base film holding table.
• the arm is configured to be movable along the X axis parallel to the direction connecting the base film supply / recovery region and the reinforcing plate attaching region, and the reinforcing plate attaching arm extends along the y axis perpendicular to the X axis. It is preferable to be configured to be mobile.
• the reinforcing plate can be attached using the sheet-like base film as a starting member. Therefore, the efficiency of attaching the reinforcing plate to the sheet-like base film can be increased. Is possible.
• the base film holding table is configured to be movable along the X axis
• the reinforcing plate attaching arm is configured to be movable along the y axis.
• the reinforcing plate can be pasted with the reinforcing plate pasting arm adjusted to the proper positional relationship.
• the base film holding table is configured to be movable along the X axis. It is preferable to include a rail extending along the X-axis and a X-axis moving mechanism that moves the base film holding table in the X-axis direction. In addition, it is preferable to provide a y-axis moving mechanism that moves the reinforcing plate attaching arm along the y axis as a configuration that allows the reinforcing plate attaching arm to move along the y axis.
• the base film supply / recovery area is an area where the base film loader supplies and recovers the base film with the base film holding table. It is. Further, the reinforcing plate attaching region is a region where the reinforcing plate attaching arm attaches the reinforcing plate to the base film held on the base film holding table.
• the base film holding table is configured to be rotatable about a z axis perpendicular to the X axis and the y axis as a rotation axis. It is preferable.
• the base film As the loader, the base film supply stocks the base film supply loader for transferring the base film to the base film holding table, and the base film on which the reinforcing plate is attached is recovered from the base film holding table. It is preferable to provide a loader for recovering the base film to be transferred to the stock force.
• a base is provided between the base film supply-recovery region and the reinforcing plate attaching region. It is preferable to further include a thermocompression bonding apparatus for heat-bonding the film and the reinforcing plate.
• thermocompression bonding is performed on a base film on which a reinforcing plate is attached using the reinforcing plate-like attaching device of the present invention, using another thermocompression bonding apparatus (for example, a vacuum press).
• a vacuum press for example, a vacuum press
• the reinforcing plate die cutting device is configured to be movable along the X axis. It is preferable that
• the reinforcing plate die cutting device is a long reinforcing plate tape wound in a roll shape.
• the reinforcing plate tape unwinding device for unwinding the reinforcing plate into the die for removing the reinforcing plate, the reinforcing plate tape take-up device for winding the reinforcing plate tape after being punched into a roll, and the reinforcing plate tape intermittently It is preferable to further include a tape transport device for a reinforcing plate that is transported to the wall.
• the reinforcing plate die cutting device is reinforced between the reinforcing plate tape feeding device and the reinforcing plate die cutting die.
• the reinforcing plate tape force release paper is peeled before the reinforcing plate is die-cut, and the reinforcing plate tape and the release paper are overlapped after the reinforcing plate is die-cut. The operation will be performed automatically.
• the reinforcing plate can be attached to the base film by the two reinforcing plate attaching arms, so that the efficiency of attaching the reinforcing plate to the base film can be further increased. It becomes possible.
• the imaging device is preferably disposed on the reinforcing plate affixing arm.
• the imaging apparatus force provided on the reinforcing plate pasting arm is photographed to directly capture the positional relationship between the base film and the reinforcing plate pasting arm. Can be calculated.
• the reinforcing plate die-cutting die of the present invention is a reinforcing plate die-cutting die used in the reinforcing plate pasting device according to any one of the above (1) to (13),
• a male mold having a convex portion having a shape corresponding to the shape of the reinforcing plate, a die-cutting hole having a shape corresponding to the convex portion, and the reinforcing plate attaching arm adsorbs and removes the reinforcing plate.
• a female die having a hole for taking out the reinforcing plate to be used.
• the reinforcing plate die-cutting die of the present invention when the reinforcing plate is attached to the base film, it is possible to use the reinforcing plate that has been punched on the spot. Therefore, it is necessary to prepare reinforcing plates of various shapes before performing the reinforcing plate attaching process. Disappears.
• the reinforcing plate take-out hole is formed in the female die, the reinforcing plate in a state of being die-cut through the reinforcing plate take-out hole Can be adsorbed, and therefore can be suitably used in the reinforcing plate attaching apparatus of the present invention.
• the male die has a plurality of convex portions as the convex portions, and the female die has the die punching hole. As multiple die-cut holes are formed! /, It is preferable to! /
• the flexible substrate of the present invention is a flexible substrate on which a reinforcing plate is attached using the reinforcing plate attaching device described in (1) to (13) above.
• the flexible substrate of the present invention has a reinforcing plate attached with high accuracy, and becomes a flexible substrate with low manufacturing costs.
• FIG. 1 is a diagram for explaining a flexible substrate 100 according to an actual embodiment 1.
• FIG. 1 is a diagram for explaining a flexible substrate 100 according to an actual embodiment 1.
• FIG. 2 is a plan view for explaining the reinforcing plate attaching apparatus 1000 according to the first embodiment.
• FIG. 3 is a plan view showing the reinforcing plate attaching apparatus 1000 according to Embodiment 1 in a simplified manner.
• FIG. 4 is a front view for explaining the reinforcing plate attaching apparatus 1000 according to the first embodiment.
• FIG. 5 is a front view of an essential part for explaining a reinforcing plate pasting arm 1600 and a reinforcing plate die cutting device 1500.
• FIG. 6 is a side view of an essential part for explaining a reinforcing plate pasting arm 1600 and a reinforcing plate punching device 1500.
• FIG. 7 is a view for explaining a reinforcing plate die-cutting die 1510 according to Embodiment 1.
• FIG. 8 is a plan view for explaining a reinforcing plate attaching apparatus 2000 according to Embodiment 2.
• FIG. 9 is a plan view showing a reinforcing plate attaching apparatus 2000 according to Embodiment 2 in a simplified manner.
• FIG. 10 is a front view for explaining a reinforcing plate affixing device 2000 according to Embodiment 2.
• FIG. 11 is a view for explaining a conventional reinforcing plate attaching step.
• FIG. 12 is a view for explaining a conventional reinforcing plate attaching step.
• FIG. 1 is a view for explaining the flexible substrate 100 according to the first embodiment.
• FIG. 2 is a plan view for explaining the reinforcing plate attaching apparatus 1000 according to the first embodiment.
• FIG. 3 is a plan view schematically showing the reinforcing plate attaching apparatus 1000 according to the first embodiment.
• FIG. 4 is a front view for explaining the reinforcing plate attaching apparatus 1000 according to the first embodiment.
• FIG. 5 is a front view of an essential part for explaining the reinforcing plate attaching arm and the reinforcing plate die cutting device.
• FIG. 6 is a side view of the main part shown for explaining the reinforcing plate attaching arm and the reinforcing plate mold removing device.
• FIG. 7 is a view for explaining the reinforcing plate mold extracting die 1510 according to the first embodiment.
• the three directions orthogonal to each other are the X axis (parallel to the paper surface in FIG. 2 and the left-right direction), and the y axis (parallel to the paper surface in FIG. 2 and perpendicular to the X axis).
• Direction and z-axis (direction perpendicular to the paper surface in Fig. 2).
• the flexible substrate 100 has a circuit pattern 110 formed in a matrix on a base film Wb as a flexible substrate material, and the circuit pattern 110 needs to be reinforced. Reinforcement plate Ws is attached to the part.
• the reinforcing plate Ws is attached to the base film Wb using the reinforcing plate attaching apparatus 1000 according to the first embodiment.
• the reinforcing plate pasting apparatus 1000 includes a base 1100 for mounting and fixing various devices (described later), and a roll-like winding.
• the base film is drawn out along the X axis parallel to the base film transport path.
• Rum unwinding device 1200 base film winding device 1300 for winding the base film Wb with the reinforcing plate Ws affixed into a roll, a base film holding table 1400 for holding the base film Wb, and a reinforcing plate tape Wt Reinforcement plate Ws die-cutting Reinforcement plate die-cutting device 1500 with reinforcement plate die-cutting die 1510 and reinforcing plate die 151 0 Reinforcement plate attaching arm 1600 (see Fig. 4) for attaching the reinforcement plate Ws to a predetermined position of the base film Wb held on the table 1400, and imaging for photographing the base film Wb held on the base film holding table 1400
• a device 1700 see Fig.
• a base film transport device 1800 that intermittently transports the base film Wb along the X axis, a base film holding table 140 0 and a base fill
• a base film transport device 1800 that intermittently transports the base film Wb along the X axis
• a base film holding table 140 0 and a base fill
• a base fill between the winding device 1300 comprises a base film Wb and the reinforcing plate Ws and thermocompression bonding device 1900 to thermocompression bonding.
• the reinforcing plate attaching arm 1600 and the reinforcing plate attaching arm moving mechanism 1650 are omitted.
• the reinforcing plate die cutting device 1500 is omitted.
• the base 1100 includes a base film conveyance path L1 that connects the base film feeding device 1200 and the base film scraping device 1300, and a reinforcing plate mold removal die 1510.
• the reinforcing plate conveyance path L2 connecting the plate die cutting area P1 and the reinforcing plate attaching area P2 in the base film holding table 1400 and the reinforcing plate tape conveying path L3 in the reinforcing plate die cutting device 1500 are virtually Is formed.
• the base film supply apparatus 1200 has a feeding roller 1210. As shown in FIG. The feed roller 1210 is rotatably supported at the upper end of the roller support 1220. The roll-shaped base film Wb is fed out by rotation of a torque motor 1212 (not shown).
• the base film winding device 1300 includes a winding roller 1310 as shown in FIG.
• the take-up roller 1310 is rotatably supported at the upper end portion of the roller support 1320. Then, it is configured to wind up the base film Wb with the reinforcing plate attached by rotation of the torque motor 1312 (not shown).
• the base film holding table 1400 has a reinforcing plate attaching area. Located in the zone P2 and disposed on the base table 1150 disposed on the base 1100.
• the base table 1150 is configured to rotate about the axis along the z axis by the base table rotating device 1160. Therefore, the base film holding table 1400 can be rotated about the axis along the z axis as the base table 1150 rotates.
• a pair of base film clampers 1170, 1172 force S for fixing the base film Wb held on the base film holding table 1400 is provided on both sides of the base film holding table 1400 along the base film conveyance path L1.
• the base film cranks 1170 and 1172 are configured such that the base film Wb can be fixed and opened in synchronization with the operation of the base film transport device 1800.
• the base film transport device 1800 is disposed between the thermocompression bonding device 1900 and the base film take-up device 1300, and is provided with an actuator (not shown).
• the base film Wb can be clamped.
• the base film conveyance device 1800 is configured to be movable along the X axis by a screw shaft 1810 driven by a motor (not shown).
• the base film conveyance device 1800 can convey the base film Wb by moving in the direction of the base film winding device 1300 along the X axis in a state where the base film Wb is clamped.
• the reinforcing plate die-cutting device 1500 includes a reinforcing plate die 1510 for punching the reinforcing plate from the reinforcing plate tape, and a long length wound in a roll shape.
• Reinforcing plate tape unwinding device 1520 that feeds the reinforcing plate tape Wt along the reinforcing plate tape conveyance path L3 toward the reinforcing plate die cutting die 1510, and the reinforcing plate tape Wt after die cutting
• a reinforcing plate tape take-up device 1530 that winds up in a roll shape, and a reinforcing plate tape conveying device 1540 that intermittently conveys the reinforcing plate tape Wt.
• the reinforcing plate die cutting device 1500 is configured to be movable along the x-axis on a rail 1580 extending along the X-axis by a screw shaft 1582 driven by a motor 1584.
• the reinforcing plate die cutting device 1500 includes a reinforcing plate tape Wt between the reinforcing plate tape feeding device 1520 and the reinforcing plate die cutting die 1510. Power is also released Release paper peeling mechanism 1550 for peeling the paper We and the release paper superposition mechanism that overlaps the reinforcing plate tape Wt and the release paper We between the reinforcing plate tape take-up device and the reinforcing plate die. 1560, and the release paper is configured to pass through the lower surface side of the reinforcing plate die.
• a reinforcing plate die-cutting die 1510 includes a male die 1511 having a plurality of convex portions 1512 having a shape corresponding to the shape of the reinforcing plate Ws, and a convex portion 1512.
• a plurality of punching holes 1516 having a corresponding shape and a female plate 1515 having a reinforcing plate take-out hole 1517 in which the reinforcing plate attaching arm 1600 sucks and takes out the reinforcing plate Ws are provided.
• the reinforcing plate punching device 1500 has a male lifting mechanism 1570 for lifting and lowering the male mold 1511.
• the reinforcing plate die-cutting die 1510 is configured such that the male die 1511 is moved up and down by the male die lifting mechanism 1570, and the reinforcing plate Ws can be punched by fitting with the female die. .
• the reinforcing plate pasting arm 1 600 has two reinforcing units that can move independently from each other as shown in Figs.
• a plate attaching arm (first reinforcing plate attaching arm 1610, second reinforcing plate attaching arm 1620) is provided. Further, in the reinforcing plate pasting apparatus 1000 according to the first embodiment, as shown in FIGS. 5 and 6, the first reinforcing plate pasting arm 1610 and the second reinforcing plate pasting arm 1620 are respectively moved along the y axis.
• the first reinforcing plate pasting arm 1610 is configured to be movable along the y axis by a first ly axis moving mechanism 1660.
• the ly-axis moving mechanism 1660 includes a screw shaft 1662 and a motor 1664 that extend along the y-axis.
• the first reinforcing plate affixing arm 1610 is configured to be movable along the y axis by a screw shaft 1662 driven by a motor 1664.
• the second reinforcing plate attaching arm 1620 is configured to be movable along the y-axis by a second y-axis moving mechanism 1670.
• the second y-axis moving mechanism 1670 includes a screw shaft 1672 and a motor (not shown) extending along the y-axis. Yes.
• the second reinforcing plate pasting arm 1620 is a screw shaft driven by a motor 1
• 672 is configured to be movable along the y-axis.
• the reinforcing plate attaching arm moving device 1650 is attached to the base 1100 as shown in Figs.
• a rail 1680 extending along the X axis is configured to be movable along the X axis by a screw shaft 1682 driven by a motor 1684.
• an imaging device 1700 is disposed on the first reinforcing plate affixing arm 1610.
• the imaging device 1700 is configured to be able to photograph the base film Wb in the reinforcing plate attaching region P2 as the first reinforcing plate attaching arm moves along the X axis and the y axis.
• thermocompression bonding apparatus 1900 is disposed in a thermocompression bonding area P3 between the base film holding table 1400 and the base film conveying apparatus 1800.
• the thermocompression bonding apparatus 1900 has a thermocompression bonding table 1910 and a pressure bonding plate 1920 that can move along the z-axis direction. Further, the thermocompression bonding table 1910 and the thermocompression bonding plate 1920 are configured to be heatable by a heating mechanism (not shown).
• the reinforcing plate attaching arm 1600 attaches the reinforcing plate Ws to a predetermined position of the base film Wb. Since it is not necessary to manually apply the reinforcing plate Ws to the film Wb, the efficiency of attaching the reinforcing plate Ws to the base film Wb can be increased.
• the operation of attaching the reinforcing plate Ws to the base film Wb is performed based on the photographing result of the imaging apparatus 1700. Since 1400 and the reinforcing plate attaching arm 1600 can be adjusted in an appropriate positional relationship, the small and sized reinforcing plate Ws can be attached with high accuracy.
• the reinforcing plate Ws pasted by the reinforcing plate die cutting apparatus 1500 is used for the pasting operation of the reinforcing plate Ws to the base film Wb. Therefore, it is not necessary to prepare various types of reinforcing plates before performing the reinforcing plate attaching process. [0083] Therefore, the reinforcing plate attaching apparatus 100 according to Embodiment 1 can increase the attaching efficiency of the reinforcing plate Ws to the base film Wb, and the small and sized reinforcing plate Ws can be accurately formed. It is possible to attach the reinforcing plate, and it is necessary to prepare the reinforcing plates Ws of various shapes before the reinforcing plate attaching process.
• the circuit pattern, the device hole, the through hole, the alignment mark, and the like formed on the base film Wb are used as the base film Wb. Can be used as a reference for the position at.
• the long base film Wb wound in a roll shape is fed along the X axis parallel to the base film transport path L1.
• a base film winding device 1300 for winding the base film Wb with the reinforcing plate Ws attached in a roll shape, and a base film conveying device 1800 for intermittently conveying the base film Wb along the X axis The reinforcing plate pasting arm 1600 is configured to be movable along the X axis and the y axis perpendicular to the X axis.
• the reinforcing plate Ws can be attached using the long sheet wound in a roll shape as a starting member, so that the attaching efficiency of the reinforcing plate Ws to the base film Wb can be further increased. It becomes possible.
• the reinforcing plate attaching arm 1600 is configured to be movable along the X axis and the y axis, the base film holding table 1400 and the reinforcing plate attaching arm 1600 are adjusted to an appropriate positional relationship. In this state, the reinforcing plate Ws can be attached.
• the base film holding table 1400 is configured to be rotatable about the axis along the z axis as the rotation axis. Since the position of the base film Wb relative to the reinforcing plate Ws (positional relationship with respect to rotation about the axis along the z axis) can be adjusted, the reinforcing plate can be attached to the base film with higher accuracy. It becomes possible.
• the base film Wb and the reinforcing plate Ws are heated between the base film holding table 1400 and the base film winding apparatus 1300.
• a thermocompression bonding device 1800 for crimping after attaching the reinforcing plate Ws to the base film Wb, the base film Wb and the reinforcing plate Ws are more strongly heated and pressed. It becomes possible to wear.
• thermocompression bonding device for example, a vacuum press
• the base film Wb and the reinforcing plate Ws can be further thermocompression bonded by thermocompression using them.
• the reinforcing plate die punching apparatus 1500 is configured to be movable along the X axis.
• the reinforcing plate die cutting device 1500 can be disposed at an appropriate position with respect to the reinforcing plate attaching arm 1600.
• the reinforcing plate mold punching device 1500 includes a long reinforcing plate tape Wt wound in a roll shape and a reinforcing plate stamping die. Reinforcement plate tape unwinding device 1520 to be fed out to the mold 1510, Reinforcement plate tape take-up device 1530 to take up the reinforcement plate tape after die cutting in a roll shape, and Reinforcement plate to intermittently convey the reinforcement plate tape Wt Since the tape transport device 1540 is provided, the reinforcing plate tape Wt can be sequentially fed to the reinforcing plate die-cutting die 1510 for die-cutting, so the efficiency of attaching the reinforcing plate Ws to the base film Wb is improved. Can be further increased.
• the reinforcing plate die cutting device 1500 includes a reinforcing plate between the reinforcing plate tape feeding device 1520 and the reinforcing plate die cutting die 1510.
• Removable paper tape Wt and release paper We are placed between the release paper peeling mechanism 1550 that peels the release paper, and the reinforcing plate tape scraper 1530 and the reinforcing plate mold release die 1510. Since the release paper We is configured to pass the lower surface side of the reinforcing plate die-cutting die 1510, the reinforcing plate Ws is cut before the die is cut.
• the tape Wt force for release After the release paper We is peeled off and the reinforcing plate Ws is removed, the operation of superimposing the reinforcing plate tape Wt and the release paper We is automatically performed.
• the two reinforcing plate pasting arms 1610 which are movable independently of each other as the reinforcing plate pasting arm 1600, Since 1620 is provided, it becomes possible to perform the operation of attaching the reinforcing plate Ws to the base film Wb with two reinforcing plate attaching arms, further increasing the attaching efficiency of the reinforcing plate Ws to the base film Wb. It becomes possible.
• the imaging device 1700 since the imaging device 1700 is disposed on the reinforcing plate pasting arm 1610, it is disposed on the reinforcing plate pasting arm 1610. By photographing the base film Wb from the imaging device 1700, the positional relationship between the base film Wb and the reinforcing plate attaching arms 1610 and 1620 can be directly calculated.
• the reinforcing plate die-cutting die 1510 according to the first embodiment is a reinforcing plate die-cutting die used for the reinforcing plate pasting device 1000 according to the first embodiment. Then, a male die 1511 having a convex portion 1512 having a shape corresponding to the shape of the reinforcing plate Ws, a die-cut hole 1516 having a shape corresponding to the convex portion 1512, and a reinforcing plate attaching arm 1600 are attached to the reinforcing plate Ws. It has a female die 1515 in which a reinforcing plate take-out hole 1517 is formed for use in adsorbing and taking out.
• the reinforcing plate die-cutting die 1510 when the reinforcing plate Ws is attached to the base film Wb, the reinforcing plate W s die-cut in place is used. Therefore, it is not necessary to prepare reinforcing plates Ws of various shapes before performing the reinforcing plate attaching process.
• the female die 1515 has the reinforcing plate take-out hole 1517, and therefore, the die is removed through the reinforcing plate take-out hole 1517. Since it is possible to adsorb the reinforcing plate Ws in a damaged state, it can be suitably used for the reinforcing plate attaching device 1000 according to the first embodiment.
• the male die 1511 has a plurality of convex portions as the convex portions 1512
• the female die 1515 has a plurality of die-cutting holes 1516. Since a number of punching holes are formed, it is possible to punch a plurality of reinforcing plates Ws by a single punching operation, thus increasing the die cutting efficiency when punching the reinforcing plates Ws. Is possible.
• the flexible substrate 100 according to the first embodiment is a flexible substrate to which the reinforcing plate Wb is pasted using the reinforcing plate pasting apparatus 1000 according to the first embodiment, the reinforcing plate is pasted with high accuracy, The flexible substrate can be manufactured at low cost.
• the reinforcing plate Wb is pasted using the reinforcing plate pasting apparatus 1000 according to the first embodiment, the reinforcing plate is pasted with high accuracy, The flexible substrate can be manufactured at low cost.
• FIG. 8 is a plan view for explaining the reinforcing plate attaching apparatus 2000 according to the second embodiment.
• FIG. 9 is a plan view schematically showing the reinforcing plate attaching apparatus 2000 according to the second embodiment.
• FIG. 10 is a front view for explaining the reinforcing plate attaching apparatus 2000 according to the second embodiment.
• the reinforcing plate affixing device 2000 according to the second embodiment is basically a force base film Wb having the same configuration as the reinforcing plate affixing device 1000 according to the first embodiment. The difference is that the sheet-like base film Wb is used. Also, the configuration for properly adjusting the positional relationship between the base film holding table and the reinforcing plate attaching arm is different.
• the reinforcing plate attaching apparatus 2000 includes a base film supplying stock force 2200 for supplying a sheet-like base film Wb and a reinforcing plate Ws.
• Base film loader 2800 that transports the base film along the recovery path L3, and the base film holding table 2400 is a base film transport path L1 that connects the base film supply 'recovery area P3 and the reinforcing plate attachment area P2.
• the reinforcing plate attaching arm 2600 is configured to be movable along the reinforcing plate conveyance path L2.
• the base film holding table 2400 has an orbit as a configuration that allows the base film holding table 2400 to move along the X axis.
• a rail 2410 extending along the X-axis, and a base film holding table driving device 2420 for driving the base film holding table along the X-axis direction.
• the base film holding table driving device 2420 has a screw shaft 2424 and a motor 2422 extending along the x-axis direction.
• the base film holding table is configured to be movable along the X axis by a screw shaft driven by a motor 2422.
• the base film holding table 2400 is configured to be movable along the X axis, and the reinforcing plate attaching arm 260 0 is Since it is configured to be movable along the axis, the reinforcing plate Ws can be pasted with the base film holding table 240 0 and the reinforcing plate pasting arm 2600 adjusted to an appropriate positional relationship. .
• the base film holding table 2400 is configured to be rotatable about the z axis as a rotation axis, and thus the base film Wb against the reinforcing plate Ws. It is possible to adjust the position (positional relationship regarding rotation with the axis along the z axis as the rotation axis), and it is possible to attach the reinforcing plate Ws to the base film Wb with higher accuracy.
• the base film loader 2200 or the base film recovery stock force 2300 and the base film holding table 2400 serve as a base film loader. Since the base film loader 2800 for transferring the base film Wb is provided, the base film Wb can be supplied to the base film holding table 2400 and the base film Wb can be collected from the base film holding table 2400.
• the reinforcing plate attaching apparatus 2000 according to the second embodiment uses the sheet-like base film Wb instead of the roll as the base film Wb, and thus the reinforcing plate according to the first embodiment. This is different from the case of the pasting device 1000.
• the reinforcing plate attaching apparatus 2000 according to the second embodiment is different in the configuration for appropriately adjusting the positional relationship between the base film holding table and the reinforcing plate attaching arm.
• the reinforcing plate pasting device 2000 according to the second embodiment has the same configuration as the reinforcing plate pasting device 1000 according to the first embodiment in other points, the second embodiment relates to the first embodiment. It has the corresponding effect as it is among the effects of the reinforcing plate pasting device 1 000.
• the reinforcing plate pasting device As described above, the reinforcing plate pasting device, the reinforcing plate die-cutting die, and the flexible substrate of the present invention
• the present invention has been described based on the above embodiments, the present invention is not limited to each of the above embodiments, and can be carried out in various modes without departing from the gist thereof. For example, the following modifications are possible.
• the base film holding table 1400 is configured to be rotatable about the axis along the z axis as a rotation axis.
• the present invention is not limited to this.
• the arm force of the reinforcing plate is not limited to this.
• the axis along the axis can be rotated about the axis of rotation. It may be configured as ⁇ .
• the base film holding table 2400 is configured to be movable along the X axis, and the reinforcing plate attaching arm 2600 is provided along the y axis. Accordingly, the force is configured so that the posture of the base film Wb with respect to the reinforcing plate Ws can be adjusted by being configured to be movable.
• the present invention is not limited to this. It may be configured to be movable along the y-axis.
• the base film holder 2800 force, the stock film supply stock force 2200 or the base film recovery stock force 2300, and the base film holding table 2400 The force to transfer the base film Wb between and the present invention is not limited to this.
• a base film supply loader that transfers the base film from the base film supply stock force to the base film holding table, and a base that transfers the base film with the reinforcing plate attached from the base film holding table to the base film recovery stock force.
• a film film collecting loader may be provided. With this configuration, it is possible to efficiently perform the supply of the base film to the base film holding table and the recovery of the base film from the base film holding table.
• Reinforcing plate die-cutting device 1510 ⁇ , 1511 ⁇ ⁇ Reinforcement plate take-out hole, 1520 ⁇ Reinforcement plate tape unwinding device, 1530 ⁇ Reinforcement plate tape take-up device, 1540 ⁇ Reinforcement plate tape transport device, 1550 ⁇ Release paper peeling mechanism, 1560 ⁇ Separation Pattern superposition mechanism, 1570 ... OS type lifting mechanism, 1580 ... rail, 1582, 1810 ... screw shaft, 1584 ... motor, 1600, 2600 Jerusalem , 26 10... First reinforcing plate application arm, 1620, 2620... Second reinforcing plate application arm, 1650... Reinforcement plate application 1660 ... 2nd axis movement mechanism, 1700 ... Imaging device, 1800 ...
• Base film transport device 1900, 2900 ... Heat pressure bonding device, 2200 ... Base film Supply stock force, 2300 ... Base film recovery stock force, 2800 ... Base film supply.
• Recovery loader 3010 ... Base, 3012 ... Positioning pin, 3020 ... Reinforcement plate positioning jig, 3022 ⁇ Guide hole, 3024... Inside of the frame, LI ”-Base film conveyance path, L2 reinforcement plate conveyance path, L3 Reinforcement plate tape conveyance path, ⁇ 1 ⁇ Reinforcement plate punching area, P2... Reinforcement plate Pasting area, Wb ... Base film, Ws ... Reinforcement plate, Wt ... Reinforcement plate tape, We ... Release paper

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• Engineering & Computer Science (AREA)
• Manufacturing & Machinery (AREA)
• Microelectronics & Electronic Packaging (AREA)
• Lining Or Joining Of Plastics Or The Like (AREA)
• Structure Of Printed Boards (AREA)
• Wire Bonding (AREA)

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• 2006
  • 2006-03-03 WO PCT/JP2006/304176 patent/WO2007099645A1/ja not_active Ceased
  • 2006-05-29 JP JP2008502642A patent/JP4719790B2/ja not_active Expired - Lifetime
  • 2006-05-29 WO PCT/JP2006/310623 patent/WO2007099654A1/ja not_active Ceased
• 2011
  • 2011-01-31 JP JP2011017794A patent/JP5113273B2/ja not_active Expired - Lifetime

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