KR100822026B1 - Test apparatus of TAB bonding of LCD module - Google Patents

Abstract

The present invention is a cradle that can be corrected and mounted according to the size of the LCD module, the tester connected to the LCD module and the connector mounted on the cradle, and also the hammer having a predetermined weight at equal intervals in the longitudinal direction on the cradle The hammer fixing caps can be driven sequentially by a hammer driving source, while being mounted to be fixed by a fixed cap, so that the hammers sequentially strike in the longitudinal direction of the tab of the LCD module mounted on the cradle. The present invention relates to a tab bonding defect inspection device of an LCD module capable of automatically and accurately detecting a location such as a short circuit or contact failure of a hitted part through a tester. The LCD module may be installed at an angle with respect to the base 10 and may be installed. A cradle base 20 capable of mounting 900; Hammers 310 installed at equal intervals in the longitudinal direction above the cradle base 20 and circularly moved by the drive shaft 81 of the hammer drive motor 80; are formed, and the variable mounting plate 60 In the tab bonding failure inspection apparatus of the LCD module to be hit by the hammer 310 in the longitudinal direction of the tab 910 of the LCD module 900, the cradle base 20 is an LCD module ( The base 70 which can be supported by mounting the base 70 is provided with a fixed mounting plate 50 that can be mounted by correcting the up and down, left and right directions, and the mounting base 50 above the fixed mounting plate 50. The variable mounting plate 60 is formed to be fixed by correcting the position in the up and down directions, and the variable mounting plate 60 can be corrected and set according to the size of the LCD module 900. In addition, at equal intervals in the longitudinal direction above the cradle base 20 Hammer fixing cap 300 is fixed to the hammer 310 having a predetermined weight portion is arranged, the hammer fixing cap 300 is rotated sequentially by the drive shaft 81 of the hammer driving motor 80 hammer fixing cap ( Hammer 310 of the 300 is to be sequentially hit toward the variable support plate 60, and also the fixing bracket (110,210) is fixed to both sides of the upper portion of the cradle base 20, the fixing bracket (110,210) One side of the hammer driving motor 80 is fixed to the hammer drive motor holding cap 100 is also formed on the other side of the copper holding cap 200, the hammer driving motor holding cap 100 and the copper holding cap 200 At the same time the fixed shaft rods (90) are connected to the end of the drive shaft 81 of the hammer drive motor 80 is supported by the copper holding cap 200, the hammer driving motor holding cap 100 and the copper holding Hammer fixing cap 300 is arranged between the cap 200, and also The hammer fixing cap 300 is connected to the hammer position control cap 400 and the coil plate spring 600 fixed to the fixed shaft rod 90, and is fixed to the drive shaft 81 of the hammer driving motor 80. In contact with the disk 700 and driven together, separated and circular motion by the elastic restoring force of the coil plate spring 600, the hammer 310 of the hammer fixing cap 300 can strike toward the variable mounting plate (60). In addition, the hammer drive motor holding cap 100 and the copper holding cap 200 is to be set by correcting the position in the front and rear direction with respect to the fixing bracket (110,210).

LCD module, hammer fixing cap, holder base, variable mounting plate, hammer driving motor, drive shaft, hammer position control cap, coil plate spring, hammer

Description

Test apparatus of TAB bonding of LCD module

1a, b is a front perspective view of the tab bonding failure inspection apparatus of the LCD module of the present invention,

Figure 2a, b is a rear perspective view of the tab bonding failure inspection apparatus of the LCD module of the present invention,

Figure 3 is a side view of the tab bonding failure inspection apparatus of the LCD module of the present invention,

Figure 4 is a perspective view of the combination of the hammer fixing cap, the hammer position control cap and the rotating disk holding cap of the present invention,

Figure 5a, b is a left, right perspective view of the hammer fixing cap, the hammer position control cap and the rotating disk holding cap of the present invention,

Figure 6 is a longitudinal cross-sectional view of the hammer fixing cap and hammer position control cap of the present invention,

7a, b, c, d are driving examples of the hammer of the present invention;

Figure 8a, b is a cross-sectional view illustrating the operation of the bowl and the hammer fixing cap and the rotating disk holding cap of the rotating disk of the present invention,

Figure 9a, b is a partial cross-sectional side view of an example of the hammer hitting the LCD module of the present invention,

10 is a cross-sectional view of the hammer fixing cap and hammer position control cap of the present invention,

11 is a partially cut-away enlarged cross-sectional view of the base plate and the variable support plate of the present invention;

Figure 12 is a longitudinal sectional view of the fixing example of the fixing cap and drive motor mounting cap of the present invention to the fixing bracket.

Explanation of symbols on the main parts of the drawings

20: cradle base 21: rail

30: tightening handle 80: hammer driven motor

81: drive shaft 100: hammer drive motor holding cap

110,210: Fixed bracket 200: Maguri holding cap

300: hammer fixing cap 310: hammer

400: Hammer position control cap 420: Tightening handle

500: Rotating disc holding cap 600: Coil plate spring

700: Revolving Disc 800: Bowl

900: LCD module 910: tab

The present invention relates to a tab bonding failure inspection apparatus of an LCD module that can test a short circuit or poor connection of the tab portion of the LCD module, and more specifically, a cradle that can be corrected and mounted according to the size of the LCD module; In addition, the tester connected to the LCD module and the connector mounted on the cradle, and also the hammer fixed caps to drive the hammer having a predetermined weight in the longitudinal equal intervals on the cradle to be movable by the hammer fixing cap, By driving sequentially by the hammer, as the hammers sequentially strike in the longitudinal direction of the tab of the LCD module mounted on the cradle, the position of the short-circuit and the contact failure of the hitted part through the tester is automatically and accurately. The present invention relates to a tab bonding defect inspection device of an LCD module that can be detected.

In general, liquid crystal displays (LCDs) utilize low power consumption, small size, and light weight characteristics, and are widely used for field and display applications such as notebook computers and TVs, as well as watches and electronic calculators. It is widely applied in small and high-density fields such as finders and projection display devices.

The liquid crystal display device is a flat panel display device which realizes an image by electrophoretic properties of liquid crystal by injecting liquid crystal between a pair of electrode plates arranged in parallel, and is mainly a printed circuit through a tape automated bonding (TAB) package. The display panel is connected to the substrate or directly to the printed circuit board.

In order to make the LCD effective display area as large as possible or to form a thin panel, a technology of embedding a drive chip in the LCD module is becoming increasingly important. A commonly used method is a tap in which a drive chip is embedded. To the LCD panel.

In other words, the tab mounting method is the most commonly used technology for high pixel LCDs such as LCD TVs and color LCD modules for office equipment. The driving chips are collectively connected by thermocompression bonding on a tab tape carrier. .

After connecting the driving chip to the tap tape, the LCD tab product must be finally tested in order to examine the characteristics and reliability of the product at an early stage of development. That is, a test such as a short circuit in a single product state should be performed. Conventionally, this process places the LCD module on the test stand and is connected to the tester, and then the inspector manually hits the tap part with a hammer, thereby causing the tap part to be hit. It is designed to test for shorts and defects.

As described above, if the impact on the tab portion of the LCD module is not a skilled worker, the impact force is not uniform, so it is difficult to accurately and promptly inspect the product, and there is a limit to minimizing the defective rate of the product. There is also a problem that a defect occurs that damages the circuit pattern by hitting the LCD module other than the portion.

The present invention is to solve the above problems, an object of the hit test of the tab portion of the LCD module can be automatically performed. In addition, an object of the present invention is to be able to correct the width of the cradle according to the size of the LCD module in forming a cradle for mounting the LCD module. In addition, the present invention arranges the hammer fixing cap is fixed to the hammer having a predetermined weight portion at equal intervals in the longitudinal direction at the top of the cradle, so that the hammer fixing cap can be driven by the drive shaft of the hammer drive motor, The purpose of the hammer to be driven by the hammer of the cap fixed to sequentially hit the tab of the LCD module. In addition, by allowing the hammer cap to be fixed by adjusting the front and rear caps, the purpose of the hammer is to precisely adjust the blow point hitting the tab of the LCD module to perform the blow.

The present invention can be installed at a predetermined angle with respect to the base, and the base for mounting the LCD module; Hammers are installed at equal intervals in the longitudinal direction above the cradle base, the circular motion by the drive shaft of the hammer drive motor; is formed, the hammers in the longitudinal direction of the tab of the LCD module mounted on the variable mounting plate In the tab bonding failure inspection device of the LCD module to be hit, the cradle base is a fixed base plate that can be mounted by correcting in the up and down, left and right directions to mount the LCD module, the fixed base A variable mounting plate is formed on the upper side of the plate to correct and fix the position in the up and down directions with respect to the mounting base, so that the variable mounting plates can be corrected and set according to the size of the LCD module.

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In addition, the hammer fixing caps are fixed to the hammer fixed cap having a predetermined weight portion at equal intervals in the longitudinal direction above the cradle base of the present invention, the hammer fixing caps are rotated sequentially by the drive shaft of the hammer drive motor hammer fixing The hammers on the cab are designed to strike in sequence against the variable base plate.

In addition, the fixing bracket is fixed to both sides of the upper portion of the cradle base of the present invention, one side of the fixing bracket is a hammer drive motor holding cap is fixed hammer drive motor is also formed on the other side of the hammer holding cap, the hammer Fixed shaft rods are connected to the driving motor holding cap and the copper holding cap, and the end of the driving shaft of the hammer driving motor is supported by the copper holding cap, and the hammer fixing caps are disposed between the hammer driving motor holding cap and the copper holding cap. Are arranged.

In addition, the hammer fixing cap of the present invention is connected to the hammer position control cap and the coil plate spring fixed to the fixed shaft rod, and is driven in contact with the rotating disk fixed to the drive shaft of the hammer drive motor is separated from the coil plate spring The circular motion is performed by the elastic restoring force of the hammer so that the hammer of the hammer fixing cap can strike the variable support plate.

In addition, the hammer drive motor holding cap and the copper holding cap of the present invention is to be set by correcting the position in the front and rear direction with respect to the fixing brackets.

Hereinafter, the configuration and operation of the present invention will be described in detail.

Figure 1a, b is a front perspective view of the tab bonding failure inspection device of the LCD module of the present invention, and Figures 2a, b is a rear perspective view of the tab bonding failure inspection device of the LCD module of the present invention, and Figure 3 is Figure 4 is a side view of the tab bonding failure inspection device of the LCD module, and Figure 4 is a perspective view of the combination of the hammer fixing cap, the hammer position control cap and the rotation disc retaining cap of the present invention, Figure 5a, b is a hammer fixing cap of the present invention, Left and right perspective views of the hammer position control cap and the rotation disc holding cap, and FIG. 6 is a longitudinal cross-sectional view of the hammer fixing cap and the hammer position control cap of the present invention, and FIGS. 7A, B, C, D are hammers of the present invention. Figure 8a, b is also a cross-sectional view illustrating the operation of the bowl and the hammer fixing cap and the rotating plate retaining cap of the rotating disc of the present invention, Figure 9a, b is a hammer hitting the LCD module of the present invention One cross-sectional side view of an example, and also FIG. 10 Combined cross-sectional view of the hammer fixing cap and the hammer position control cap of the present invention, and Figure 11 is a partially cut-away coupling enlarged cross-sectional view of the base plate and the variable mounting plate of the present invention, Figure 12 is also a harness fixing cap and drive motor mounting This is a longitudinal sectional view of an example of fixing the cap to the fixing bracket.

Tab bonding failure inspection apparatus of the LCD module 900 of the present invention can be installed at a predetermined angle with respect to the base 10, the cradle base 20 that can mount the LCD module 900; Hammers 310 installed at equal intervals in the longitudinal direction above the cradle base 20 and circularly moved by the drive shaft 81 of the hammer drive motor 80; are formed, the cradle 50, The hammers 310 may be hit in the longitudinal direction of the tab 910 of the LCD module 900 mounted on the 60.

As shown in Figure 1a, b to 3 can be separated into a fixed mounting plate 50 and a variable mounting plate 60 to the mounting base 20, the hinge rod (1) on the back of the mounting base (20) The holder fixing brackets (2) are fixed by the fixing means such as screws and fixed across, and both sides of the hinge rod (1) is movable to the base fixing brackets (3) fixed to the base (10) At the same time, it is set to be fixed and maintained so that the base 20 can be inclined at any predetermined angle.

As shown in FIG. 3, the base fixing bracket 3 has a hinge hole 4 having a dimension in which the hinge rod 1 is movable, and an incision gap 5 connected to the hinge hole 4 to communicate therewith. A screw hole is cut in the vertical direction of the cutting gap 5 so as to be tightened by a tightening handle 8 having a screw 7 having a support head 6 formed therein. The base fixing bracket 3 is fixed to the base 10 by fixing means such as screws.

As shown in FIGS. 2A and 2B, one of the base fixing brackets 3 is capable of fastening and fixing the hexagonal screw bolt 9, and the other side of the base fixing bracket 3 has a support head having a tightening handle 8 formed therein ( 6) has a screw (7) is fastened, it can be fixed by setting the cradle base (20) at a predetermined angle.

In addition, the cradle base 20 of the present invention is a fixed mounting plate 50 is fixed to the bottom, and also the variable mounting that can be fixed by fixing the position in the up and down direction above the fixed mounting plate 50 The plate 60 is formed.

In addition, the fixed mounting plate 50 is a pedestal 70 that can be supported by mounting the LCD module 900 is to be mounted to be corrected up and down, left and right directions.

A plurality of pin holes 51 and the like are drilled in the fixing plate 50, and the pins 70 formed in the pedestal 70 are inserted into and fixed to the pin holes 51. To 50.

The right side of the fixed plate 50 in the formation of the pin hole 51 in the fixed plate 50 is formed with two rows of pin holes 51 in the up and down directions, the left side of the fixed plate 50 is a plurality of equal intervals In this case, the pin holes 51 of the pedestal 70 can be inserted and fixed by selecting the pin holes 51 on the left and right sides of the fixed mounting plate 50 according to the height of the LCD module 900. According to the dimension of the width of the module 900, the left pedestal 70 can be selectively coupled to the left pin hole 51 of the fixed mounting plate 50 and set. The pinholes 51 are drilled with the dimensions to which the pins 71 of the pedestal 70 can be coupled, and are also drilled at equal intervals, such as the width of the pins 71 of the pedestal 70.

In addition, the variable mounting plate 60 can be fixed by fixing the position in the up and down direction with respect to the mounting base 20 in the upper side of the fixed mounting plate 50, according to the size of the LCD module 900 The variable mounting plates 60 may be corrected and set.

As shown in Figures 2a, b, 3 and 11 the variable mounting plate 60 is slidably coupled by rails (21, 61) formed in a vertical direction with the cradle base (20), In addition, the long hole 22 is drilled in the vertical direction of the cradle base 20, and the screw 31 of the tightening handle 30 penetrates the long hole 22 and is screwed with the variable mounting plate 60 to tighten the tightening handle ( The variable mounting plate 60 may be fixed to the holder base 20 by the coupling of the washer member 32 of the 30 to be held in close contact with the long hole 22.

Fine adjustment of the interval of the variable mounting plate 60 with respect to the cradle base 20 is a micro fixed to the side bracket 41 of the cradle base 20 as shown in Figure 1a, b, 2a, b and 3 The lower end of the variable mounting plate 60 abuts against the end of the measurement rod of the meter 40, so that the correction of the dimensions can be precisely corrected.

Correction of the variable mounting plate 60 is to accurately set the hitting position of the tab 910 of the LCD module 900, the hammer 310 of the hammer fixing cap 300 to be described later mounted on the mounting plate.

Next, as shown in Figures 1a, 3 to 3, the hammer fixing cap 300 is arranged is fixed to the hammer 310 having a predetermined weight portion at equal intervals in the longitudinal direction above the cradle base 20, the hammer The fixed caps 300 are rotated sequentially by the drive shaft 81 of the hammer drive motor 80 so that the hammer 310 of the hammer fixing cap 300 can hit the variable mounting plate 60 sequentially.

The fixing brackets 110 and 210 are fixed to both sides of the upper portion of the cradle base 20 side by side with fixing members such as screws, and one of the fixing brackets 110 and 210 is hammer driven motors to which the hammer driving motor 80 is fixed. Retaining cap 100 is coupled, and the other side of the copper holding cap 200 is coupled.

As shown in Figures 2a, b and 12, the fixing brackets (110, 210) and the hammer drive motor holding cap 100 and the copper holding cap 200 is slidably coupled by rails (101,201) of unevenness At the same time, since the screws 131 and 231 of the tightening handles 130 and 230 are coupled so as to be screwed with the engaging members 120 and 220 which are restrained by the restraining jaws below the rails 101 and 201 of the unevenness, the tightening of the tightening handles 130 and 230 By setting the hammer drive motor holding cap 100 and the copper holding cap 200 to the fixing bracket (110, 210) can be fixed. The fixing bracket (110, 210) is formed with a measuring rod of the micrometer (140, 240) to correct the position of the hammer drive motor holding cap 100 and the copper holding cap 200, the hammer from the fixed bracket (110, 210) After correcting the positions of the driving motor holding cap 100 and the copper holding cap 200, it may be set by tightening the tightening handles (130,230).

Setting of the hammer drive motor holding cap 100 and the fixing bracket (110, 210) of the copper holding cap 200 is the hammer module 310 of the hammer fixing cap 300 to be described later the LCD module (50, 60) of the mounting module ( The position hit by the tab 910 of the 900 can be maintained to be able to accurately hit the position.

And, as shown in Figure 2b the hammer drive motor holding cap 100 and the copper holding cap 200 is connected to the two fixed shaft rods 90 and at the same time, the drive shaft 81 of the hammer drive motor 80 The end is supported by the copper holding cap 200.

In addition, the hammer fixing cap 300 is arranged between the hammer driving motor holding cap 100 and the copper holding cap 200, and the hammer fixing cap 300 as shown in Figure 5a, b and 10 The hammer position control cap 400 and the rotation disc retaining cap 500 which are maintained to be driven by the drive shaft 81 of the drive motor 80 are coupled to and fixed to the fixed shaft rods 90. The hammer position control cap 400 and the rotation disc holding cap 500 are coupled to the fixed shaft rods 90 through the fixed shaft rod through holes 410 and 510.

Hammer fixing cap 300 is coupled to the hammer position control cap 400 and the rotation disc holding cap 500 which is fixed to the fixed shaft rod 90 on both sides of the cylindrical body. The rod 320 is fixed to the tip of the hammer fixing cap 300 by a fixing member such as a nut screw (number omitted), and a hammer 310 having a weight part is fixed to the tip of the rod.

Hammer fixing cap 300 is connected to the hammer position control cap 400 and the coil plate spring 600 fixed to the fixed shaft rod 90, as shown in Figure 5a, b and 10, the hammer drive motor 80 In contact with the rotating disk 700 is fixed to the drive shaft 81 of the rectangular cross-section of the drive is separated and the circular motion by the elastic restoring force of the coil plate spring 600, hammer 310 of the hammer fixing cap 300 ) Is able to strike toward the variable mounting plate (60).

As shown in FIG. 6, the fixed shaft rods 90 pass through the fixed shaft rod through holes 410 of the base portion of the hammer position control cap 400, and the screw of the tightening handle 420 having the stopper 421 formed therein. 422 is spirally coupled with the screw assembly 430 of the hammer position control cap 400.

Therefore, the stopper 421 may be held in close contact with the fixed shaft rod 90 by tightening the tightening handle 420 of the hammer position control cap 400.

Cylindrical portion of the hammer position control cap 400 is formed with a cylindrical cap 450 is formed with a spring end fixing groove 440, as shown in Figure 5a and 5b, as shown in Figure 10 the spring end fixing groove 440 One end of the coil plate spring 600 is fixed to the other end, and the other end of the coil plate spring 600 is fixed to the spring end fixing groove 330 formed in the inner diameter of the hammer fixing cap 300.

In addition, the cylindrical portion of the hammer fixing cap 300 is formed in the bowl guide circumferential groove 340, as shown in Figure 5b, the ball guide circumferential groove 340 is formed to face a long hole 350 of a predetermined depth. The bowl guide circumferential groove 340 is a groove in which the bowl 800 may be guided, and the long hole 350 is shaped to accommodate the bowl 800.

The bowl 800 is guided to the rotating disk 700 is integrally rotated by being coupled to the drive shaft 81 of the hammer drive motor (80). The pivot disk 700 has a hole 710 that can accommodate the bowls 800 are formed to face.

The rotational disc 700 has a square shaft hole 720 is rotated in combination with the drive shaft 81 of the hammer drive motor 80, one side of the rotational disc 700 in Figures 5b and 8a, b. As shown in the hammer retaining cap 300 of the ball guide circumferential groove 340 and the long hole 350 to hold the ball 800 to move in contact with the cloud, and the other side of Figure 5a and 8a, b As shown in the rotation guide plate retaining cap 500, the bowl guide circumferential groove 520 and the long hole 530, the bowl 800 is to be moved in contact with the cloud.

Magnets 360 and 540 are formed in the long hole 350 of the hammer fixing cap 300 and the long hole 530 of the rotation disc retaining cap 500, as shown in FIGS. 5A and 5B. The bowl guide circumferential grooves 340 and 520 constitute respective thrust bearing grooves. Therefore, as will be described later, the bowl 800 is rotated by the driving of the hammer drive motor 80 in the state inserted into the hole 710 of the rotating disk 700, with the rotation of the drive shaft 81 and 8a and FIG. As shown in 8b it is possible to move between the long hole 350 of the hammer fixing cap 300 and the long hole 530 of the rotating plate holding cap 500.

The magnets 360 and 540 help the bowl 800 to move smoothly to the long holes 350 and 530.

When the bowl 800 mounted in the hole 710 of the rotation disk 700 is moved toward the long hole 350 of the hammer fixing cap 300, the hammer 310 is lifted as shown in FIGS. When the bowl 800 falls into the long hole 530 of the rotation disc retaining cap 500 as shown in Figure 8b, the hammer 310 hits (goes down) as shown in Figure 7d.

That is, when the drive shaft 81 of the hammer drive motor 80 is rotated by the switch on, the rotating disk 700 also rotates, and the bowl 800 is mounted in the holes 710 of the rotating disk 700. In the bowl 800, one side of the hammer fixed cap 300 of the hammer 310 is inserted into the long hole 350 of the hammer fixed cap 300 as shown in Figure 7a in Figure 7b at a predetermined angle.

At this time, the rotation of the predetermined angle of the hammer fixing cap 300, the hammer fixing cap 300 is maintained in the state connected to the cylindrical cap 450 and the coil plate spring 600 of the hammer position control cap 400 Therefore, the coil plate spring 600 is tightened.

When the rotation is continued at a predetermined angle in the state of FIG. 7C, the ball 800 mounted on the hole 710 of the rotation disc 700 contacts the opposite side by a magnet of the rotation disc retaining cap 500. When inserted into the 530, as the restraining force of the bowl 800 is released, the hammer fixing cap 300 is hammered by the elastic restoring force of the coil plate spring 600, as shown in FIGS. 7D and 9B. The tab 910 of the LCD module 900 is hit. And when the blow is completed by the elasticity of the hammer fixed cap 300 is located in the original position to stand by.

In particular, the present invention is a hole of the hammer fixing cap 300 and the hammer position control cap 400 and the rotating disk holding plate 500 and the rotating disk 700 is formed in one set By designing the positions of the holes 710 to be accommodated at different circumferential angles, the hammer 310 is controlled by adjusting the operation timing of the hammer fixing cap 300 operated by the rotation of the drive shaft 81 of the hammer driving motor 80. The taps of the LCD module 900 may be sequentially hit.

In addition, when the LCD module 900 is mounted on the mounting boards 50 and 60, a signal is transmitted to the inspection device (not shown), and the LCD module 900 is connected to the inspection control unit so that the LCD module may be hit by the hammer. Bond failure of the tab 910 of 900 can be discriminated immediately.

As described above, the present invention is a cradle that can be mounted by correcting according to the size of the LCD module, the tester connected to the LCD module and the connector mounted on the cradle, and also a predetermined weight at equal intervals in the longitudinal direction on the cradle It is possible to sequentially drive the hammer fixing caps by the hammer drive source, while the hammer is mounted to be movable by the hammer fixing cap, hammers sequentially hit in the longitudinal direction of the tab of the LCD module mounted on the cradle By doing this, it is possible to automatically and accurately detect the position of the short-circuit and contact failure of the hit area through the tester.

Claims (6)

delete It can be installed at a predetermined angle with respect to the base 10, the cradle base 20 that can mount the LCD module 900; Hammers 310 installed at equal intervals in the longitudinal direction above the cradle base 20 and circularly moved by the drive shaft 81 of the hammer drive motor 80; are formed, and the variable mounting plate 60 In the tab bonding failure inspection apparatus of the LCD module to be hit the hammer 310 in the longitudinal direction of the tab 910 of the LCD module 900 mounted on the), The cradle base 20 is a fixed support plate 50 that can be mounted by correcting in the left and right, up and down, the base 70 that can be supported by mounting the LCD module 900, the fixed mounting plate 50 A variable mounting plate 60 is formed above the mounting base 20 to correct and fix the position in the up and down directions with respect to the mounting base 20, and the variable mounting plate 60 according to the size of the LCD module 900 is formed. Tap bonding failure inspection apparatus of the LCD module, characterized in that to be set by correcting them. According to claim 2, the hammer fixing cap 300 is fixed to the hammer 310 having a predetermined weight portion at equal intervals in the longitudinal direction above the cradle base 20 is arranged, the hammer fixing cap 300 The tap-bonding of the LCD module, characterized in that the hammer 310 of the hammer fixing cap 300 can be sequentially hit toward the variable support plate 60 by sequentially rotating by the drive shaft 81 of the hammer drive motor (80). Defective inspection device. According to claim 2 or 3, wherein the fixing bracket (110, 210) is fixed to both sides of the upper portion of the cradle base (20), one side of the fixing bracket (110, 210) hammer drive motor is fixed to the hammer drive The motor holding cap 100 is also formed with a copper holding cap 200 on the other side, while the hammer drive motor holding cap 100 and the fixed shaft rods 90 are connected to the copper holding cap 200 at the same time hammer driving The end of the drive shaft 81 of the motor 80 is supported by the copper holding cap 200, the hammer fixing cap 300 between the hammer driving motor holding cap 100 and the copper holding cap 200 Tap bonding failure inspection apparatus of the LCD module, characterized in that arranged. According to claim 4, Hammer fixing cap 300 is connected to the hammer position control cap 400 and the coil plate spring 600 fixed to the fixed shaft rod 90, the drive shaft of the hammer driving motor (80) 81 is driven in contact with the rotating disk 700 is fixed to the separated and the circular motion by the elastic restoring force of the coil plate spring 600, the hammer 310 of the hammer fixing cap 300 is a variable support plate ( Tab bonding failure inspection device of the LCD module, characterized in that the hitting to 60). The method of claim 4, wherein the hammer drive motor holding cap 100 and the copper holding cap 200 is the LCD module, characterized in that to be set by correcting the position in the front and rear direction with respect to the fixing bracket (110,210). Tap bonding defect inspection device.

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