WO2010004844A1 - 電子部品の試験方法、インサート、トレイ及び電子部品試験装置 - Google Patents
電子部品の試験方法、インサート、トレイ及び電子部品試験装置 Download PDFInfo
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- WO2010004844A1 WO2010004844A1 PCT/JP2009/061100 JP2009061100W WO2010004844A1 WO 2010004844 A1 WO2010004844 A1 WO 2010004844A1 JP 2009061100 W JP2009061100 W JP 2009061100W WO 2010004844 A1 WO2010004844 A1 WO 2010004844A1
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- WIPO (PCT)
- Prior art keywords
- electronic device
- device under
- under test
- insert
- test
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/26—Testing of individual semiconductor devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2893—Handling, conveying or loading, e.g. belts, boats, vacuum fingers
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- H10P74/00—
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
Definitions
- the present invention relates to a method for testing an electronic component for testing various electronic components such as semiconductor integrated circuit elements (hereinafter also referred to as IC devices), an insert capable of accommodating an IC device, a tray including the same, and
- IC devices semiconductor integrated circuit elements
- the present invention relates to an electronic component testing apparatus.
- an electronic component testing apparatus In the manufacturing process of an IC device, an electronic component testing apparatus is used to test the performance and function of the IC device.
- an IC device In such an electronic component testing apparatus, an IC device is pressed against a socket of a test head by a handler, and a tester is connected to the IC via the test head in a state where the terminals of the IC device are in electrical contact with the contact pins of the socket. Run device tests.
- the optimal stroke amount is set for the contact pin of the socket to ensure electrical continuity during the test. Since the thickness of the IC device varies depending on the type, it is known that the stroke at the time of pressing is optimized by changing the thickness of a pusher or the like that presses the IC device.
- the problem to be solved by the present invention is to provide an electronic component test method, an insert, a tray, and an electronic component test apparatus capable of improving the operating rate.
- the electronic device under test is pressed against a socket, the terminals of the electronic device under test are brought into electrical contact with the contact pins of the socket, and the A test method for an electronic component for testing a test electronic component, the height of the terminal derived from the main body of the electronic device under test, and a first protrusion amount of the contact pin from the housing of the socket during the test And a method for testing an electronic component in which the electronic component under test is pressed against the socket in a state in which a spacer having a thickness substantially equal to the sum of the spacers is sandwiched between the main body and the housing. (See claim 1).
- the first protrusion amount is shorter than the second protrusion amount of the contact pin from the housing in an unloaded state, and the contact pin is in the most contracted state. It is preferable that the contact pin is longer than the third protruding amount from the housing (see claim 2).
- the spacer is preferably a bottom plate of an insert that accommodates the electronic device under test (see claim 3).
- the electronic device under test is pressed against a socket, the terminals of the electronic device under test are brought into electrical contact with the contact pins of the socket, and the device
- An insert that is provided in a tray that is transported in an electronic component testing apparatus that tests a test electronic component, and that can accommodate the electronic device under test, and includes a holding unit that holds the electronic device under test, The holding portion has a thickness substantially equal to the sum of the height of the terminal derived from the body of the electronic device under test and the first protrusion amount of the contact pin from the housing of the socket during the test.
- An insert having a bottom plate is provided (see claim 4).
- the bottom plate is preferably sandwiched between the main body of the electronic device under test and the housing of the socket when the electronic device under test is pressed against the socket (See claim 5).
- the first protrusion amount is shorter than the second protrusion amount of the contact pin from the housing in an unloaded state, and the contact pin is in the most contracted state. It is preferable that the contact pin is longer than the third protrusion amount from the housing (see claim 6).
- the bottom plate preferably has a through-hole into which the terminal of the electronic device under test can be fitted (see claim 7).
- the insert includes an insert main body having an accommodation hole for accommodating the electronic device under test, and the holding portion includes the electronic device under test accommodated in the accommodation hole. It is preferable to hold (see claim 8).
- an attaching / detaching means for detachably holding the holding portion with respect to the insert (see claim 9).
- a tray including the above insert and a frame member that holds the insert in a finely movable manner (see claim 10).
- the electronic device under test is pressed against a socket, the terminals of the electronic device under test are electrically contacted with the contact pins of the socket, A test unit that presses the electronic device under test against the socket in a state of being accommodated in a tray, a loader unit that carries the tray containing the electronic device under test before testing into the test unit, and the tested device under test An unloader unit that unloads the tray containing test electronic components from the test unit, and the tray is provided by the electronic component test apparatus that is circulated and conveyed in the loader unit, the test unit, and the unloader unit (See claim 11).
- a spacer is interposed between the main body of the electronic device under test and the housing of the socket so that the distance between the main body and the housing can be adjusted to the height of the terminal and the contact. It is substantially equal to the sum of the first protruding amount of the pins.
- FIG. 1 is a schematic cross-sectional view showing an electronic component testing apparatus according to an embodiment of the present invention.
- FIG. 2 is a perspective view showing an electronic component testing apparatus according to an embodiment of the present invention.
- FIG. 3 is a conceptual diagram showing tray handling in the embodiment of the present invention.
- FIG. 4 is an exploded perspective view showing an IC stocker used in the electronic component testing apparatus according to the embodiment of the present invention.
- FIG. 5 is a perspective view showing a customer tray used in the electronic component testing apparatus according to the embodiment of the present invention.
- FIG. 6 is an exploded perspective view showing a test tray used in the electronic component testing apparatus according to the embodiment of the present invention.
- FIG. 7 is an exploded perspective view showing an insert used in the test tray shown in FIG. FIG.
- FIG. 8A is a plan view of the insert in the embodiment of the present invention, and shows a state in which the latch member is in the closed position.
- FIG. 8B is a plan view of the insert according to the embodiment of the present invention, showing a state where the latch member is in the open position.
- 9A is a cross-sectional view taken along line IXA-IXA in FIG. 8A.
- 9B is a cross-sectional view taken along line IXB-IXB in FIG. 8B.
- 10A is a cross-sectional view taken along line XA-XA in FIG. 8A.
- 10B is a cross-sectional view taken along line XB-XB in FIG. 8B.
- FIG. 11 is a perspective view of a hook member used for an insert in the embodiment of the present invention.
- FIG. 12 is a cross-sectional view showing a state in which the device carrier is mounted on the insert body in the embodiment of the present invention.
- FIG. 13 is a cross-sectional view showing a state where the device carrier is finely moved together with the IC device when pressed in the embodiment of the present invention.
- FIG. 14A is a cross-sectional view showing a bottom plate of a device carrier according to an embodiment of the present invention, and shows a state where a thin IC device is pressed against a socket through the bottom plate.
- FIG. 14B is a cross-sectional view showing the bottom plate of the device carrier in the embodiment of the present invention, and shows a state where a thick IC device is pressed against the socket through the bottom plate.
- FIG. 15 is a side view showing a jig for attaching / detaching the device carrier to / from the insert body in the embodiment of the present invention.
- FIG. 16 is a cross-sectional view showing a state where the device carrier is removed from the insert body using a jig in the embodiment of the present invention.
- FIG. 17 is a cross-sectional view showing a pusher, an insert, a socket guide, and a socket in the embodiment of the present invention.
- FIG. 18 is a cross-sectional view showing a socket in the embodiment of the present invention.
- FIG. 1 is a schematic sectional view showing an electronic component testing apparatus according to an embodiment of the present invention
- FIG. 2 is a perspective view showing an electronic component testing apparatus according to an embodiment of the present invention
- FIG. FIG. 1 is a schematic sectional view showing an electronic component testing apparatus according to an embodiment of the present invention
- FIG. 2 is a perspective view showing an electronic component testing apparatus according to an embodiment of the present invention
- FIG. FIG. 1 is a schematic sectional view showing an electronic component testing apparatus according to an embodiment of the present invention
- FIG. 2 is a perspective view showing an electronic component testing apparatus according to an embodiment of the present invention
- FIG. 3 is a diagram for understanding a tray handling method in the electronic component testing apparatus, and there is actually a portion in plan view showing members arranged in the vertical direction. Therefore, the mechanical (three-dimensional) structure will be described with reference to FIG.
- the electronic component test apparatus tests (inspects) whether or not the IC device operates properly using the test head 5 and the tester 6 in a state where a high-temperature or low-temperature thermal stress is applied to the IC device.
- the device classifies the IC devices based on the test results.
- An IC device test by this electronic component testing apparatus is performed from a customer tray KST (see FIG. 5) on which a large number of IC devices to be tested are mounted to a test tray TST (see FIG. 6) that is circulated and conveyed in the handler 1. Implemented by replacing IC devices.
- the IC device is indicated by a symbol IC in the drawing.
- a space 8 is provided in the lower part of the handler 1, and a test head 5 is disposed in the space 8 so as to be replaceable.
- a socket 50 is provided on the test head 5 and is connected to the tester 6 through the cable 7. Then, the IC device and the socket 50 on the test head 5 are brought into electrical contact through the opening formed in the handler 1, and the IC device can be tested by an electric signal from the tester 6. .
- the type of IC device it is replaced with a socket suitable for the shape and number of pins of the IC device of that type.
- the handler 1 includes a storage unit 200 that stores an IC device before and after a test, and a loader unit that sends an IC device sent from the storage unit 200 to the test unit 100. 300, a test unit 100 in which the socket 50 of the test head 5 faces, and an unloader unit 400 that classifies the tested IC devices that have been tested by the test unit 100.
- FIG. 4 is an exploded perspective view showing an IC stocker used in the electronic component testing apparatus in the embodiment of the present invention
- FIG. 5 is a perspective view showing a customer tray used in the electronic component testing apparatus in the embodiment of the present invention.
- the storage unit 200 stores a pre-test stocker 201 that stores a customer tray KST that stores a pre-test IC device, a tested stocker 202 that stores a customer tray KST that stores IC devices classified according to the test results, It has.
- these stockers 201 and 202 include a frame-shaped tray support frame 203 and an elevator 204 that enters from the bottom of the tray support frame 203 and moves up and down.
- a plurality of customer trays KST are stacked on the tray support frame 203, and only the stacked customer trays KST are moved up and down by the elevator 204.
- concave accommodating portions for accommodating IC devices are arranged in, for example, 14 rows and 13 columns.
- the numbers of the pre-test stocker 201 and the tested stocker 202 can be appropriately set as necessary.
- two stockers STK-B are provided in the pre-test stocker 201, and two empty tray stockers STK-E are provided next to it.
- empty tray stocker STK-E empty customer trays KST sent to the unloader unit 400 are stacked.
- ⁇ Loader unit 300 The above-described customer tray KST is carried from the lower side of the apparatus base 101 to the two windows 370 of the loader section 300 by the tray transfer arm 205 provided between the storage section 200 and the apparatus base 101.
- the IC device loaded on the customer tray KST is once transferred by the device transport apparatus 310 to the precursor 360, where the mutual positional relationship of the IC devices is corrected. Thereafter, the IC device transferred to the precursor 360 is moved again by the device transporting device 310 and loaded onto the test tray TST stopped at the loader unit 300.
- the loader unit 300 includes the device transport device 310 that reloads IC devices from the customer tray KST to the test tray TST.
- the device transport apparatus 310 includes two rails 311 installed on the apparatus base 101, and reciprocates between the test tray TST and the customer tray KST along the rails 311.
- a movable arm 312 capable of moving (this direction is referred to as a Y direction), and a movable head 320 supported by the movable arm 312 and movable in the X direction.
- a suction pad (not shown) is mounted downward on the movable head 320 of the device transport apparatus 310, and the suction head moves while sucking to hold an IC device from the customer tray KST. Transfer device to test tray TST.
- about eight such suction pads are provided in one movable head 320, and eight IC devices can be transferred to the test tray TST at a time.
- Test tray TST is loaded with the IC device by the loader unit 300 and then sent to the test unit 100, and the test of each IC device is executed with the IC device mounted on the test tray TST.
- the test unit 100 includes a soak chamber 110 that applies a target high-temperature or low-temperature heat stress to an IC device mounted on the test tray TST, and the soak chamber 110 has a heat stress.
- the test chamber 120 is configured to press the IC device in a state of being applied to the test head 5 and the unsoak chamber 130 that removes thermal stress from the IC device tested in the test chamber 120.
- the IC device When a high temperature is applied to the IC device in the soak chamber 110, the IC device is cooled by blowing in the unsoak chamber 130 and returned to room temperature. On the other hand, when a low temperature is applied to the IC device in the soak chamber 110, the IC device is heated in the unsoak chamber 130 with warm air or a heater to return to a temperature at which condensation does not occur.
- the soak chamber 110 and the unsoak chamber 130 of the test unit 100 protrude upward from the test chamber 120. Further, as conceptually shown in FIG. 3, the soak chamber 110 is provided with a vertical transfer device, and a plurality of test trays TST are supported by the vertical transfer device until the test chamber 120 is empty. Wait while. Mainly, high-temperature or low-temperature heat stress is applied to the IC device during this standby.
- the test head 5 is arranged in the center, and the test tray TST is carried on the test head 5, and the solder balls (terminals) HB (see FIG. 14A) of the IC device are inserted into the sockets of the test head 5.
- the test is performed by making electrical contact with 50 contact pins 52 (see FIG. 14A).
- the test tray TST for which the test has been completed is removed by the unsoak chamber 130, and after the temperature of the IC device is returned to room temperature, it is carried out to the unloader unit 400.
- an inlet for carrying the test tray TST from the apparatus base 101 is formed in the upper part of the soak chamber 110.
- an outlet for carrying out the test tray TST to the apparatus base 101 is also formed in the upper part of the unsoak chamber 130.
- the apparatus base 101 is provided with a tray transport device 102 for taking the test tray TST in and out from the test unit 100 through these inlets and outlets.
- the tray transport device 102 is constituted by, for example, a rotating roller.
- test tray TST unloaded from the unsoak chamber 130 by the tray transport device 102 is loaded into the unloader unit 400 and the loader unit 300 after all mounted IC devices are reloaded by the device transport device 410 (described later). To the soak chamber 110.
- FIG. 6 is an exploded perspective view showing a test tray used in the electronic component testing apparatus according to the embodiment of the present invention.
- the test tray TST protrudes at equal intervals from a rectangular frame member 701, bars 702 provided parallel to the frame member 701 at equal intervals, and sides 701 a of the bars 702 or the frame member 701.
- the insert accommodating part 704 is comprised by the crosspiece 702, the edge
- Each insert accommodating portion 704 accommodates one insert 710.
- attachment holes 706 for attaching the insert 710 to the attachment piece 703 are formed, respectively. It is attached in a possible state).
- 64 of these inserts 710 are attached to one test tray TST in an array of 4 rows and 16 columns, and an IC device is accommodated in the insert 710, so that an IC is mounted on the test tray TST. Devices will be loaded.
- FIG. 7 is an exploded perspective view showing the insert used in the test tray shown in FIG. 6, FIGS. 8A and 8B are plan views of the insert in the embodiment of the present invention, and FIGS. 9A to 10B are sectional views of FIGS. 8A and 8B.
- 11 is a perspective view of a hook member used for an insert in the embodiment of the present invention
- FIG. 12 is a cross-sectional view showing a state in which a device carrier is attached to the insert body in the embodiment of the present invention
- FIG. FIG. 14A and FIG. 14B are sectional views showing the bottom plate of the device carrier in the embodiment of the present invention
- FIG. 15 is an embodiment of the present invention.
- FIG. 16 is a side view of a jig for attaching / detaching a device carrier to / from the insert body in the embodiment
- FIG. 16 is a jig in the embodiment of the present invention. It is a sectional view showing a state in which to remove the device carrier from the insert body with.
- the insert 710 in the present embodiment includes an insert body 720, a lever plate 750, and a device carrier (holding portion) 760, as shown in FIG.
- a device housing hole 721 for housing an IC device is provided in the approximate center of the insert main body 720.
- the device accommodation hole 721 has an entrance 721a into which an IC device enters, and an attachment port 721b into which the device carrier 740 is attached in the lower part.
- the entrance port 721a and the mounting port 721b communicate with each other, and the IC device that has entered the device accommodation hole 721 from the entrance port 721a is guided to the device carrier 760 mounted in the mounting port 721b.
- guide holes 726 into which guide pins 122b of the pusher 121 described later and guide bushes 56 of the socket guide 55 are inserted from above and below are formed at both ends of the insert main body 720, respectively.
- one IC device is accommodated in one insert 710.
- the present invention is not particularly limited to this.
- a plurality of device housing holes 721 may be formed in one insert main body 720, and a plurality of IC devices may be housed in the same insert 710.
- the insert body 720 has a latch mechanism including a latch member 731, a winding spring 732, a shaft 733, a lever 734, and a coil spring 735.
- the latch member 731 includes a tip 731a that approaches or separates from the upper surface of the IC device accommodated in the device accommodation hole 721, and a rear end 731c that is pressed by the lever 734.
- a through hole serving as a rotation center 731 b is formed between the front end 731 a and the rear end 731 c, and the shaft 733 is inserted into the through hole so that the latch member 731 is inserted into the latch member 731.
- the main body 720 is rotatably supported.
- the latch member 731 rotates around the shaft 733, thereby approaching the upper surface of the IC device housed in the device housing portion 721 and preventing the IC device from popping out (shown in FIGS. 8A, 9A, and 10A). And is simply referred to as a closed position hereinafter), and a position (FIGS. 8B, 9B, and FIG. 8) that allows the IC device to be withdrawn / retracted from the upper surface of the IC device accommodated in the device accommodation hole 721. 10B, hereinafter, simply referred to as an open position), the tip 731a of the latch member 731 can move.
- the distal end 731a of the latch member 731 is rotated in the plan view of the insert 710 shown in FIGS. 8A and 8B, a large amount of movement of the distal end 731a can be ensured.
- the tip 731a of the latch member 731 can move to the vicinity of the center of the device housing hole 721. Therefore, a relatively small IC indicated by reference numeral IC in FIGS. 8A, 9A, and 10A.
- a device can be accommodated, and an IC device having a relatively large size indicated by the symbol IC B in the figure can be accommodated, and the versatility with respect to the size of the IC device is high.
- the winding spring 732 is interposed between the latch member 731 and the insert main body 720 with the shaft 733 as the center of rotation, and the latch member 731 is closed by the elastic force thereof. Energizing position. Therefore, when the rear end 731c of the latch member 731 is pressed against the elastic force of the winding spring 732, the tip 731a of the latch member 731 moves to the open position. On the other hand, when the pressing of the rear end 731c of the latch member 731 is released, the leading end 731a of the latch member 731 is returned to the closed position by the elastic force of the winding spring 732.
- the shaft 733 is ⁇ degree (for example, about 45 °) toward the IC device with respect to the IC device accommodation direction (usually the vertical direction) in the insert 710.
- the shaft 733 is inserted into the insert body 720 in an inclined state. Therefore, the distal end 731a of the shaft member 733 rotates on the shaft 733 on the virtual plane PL inclined with respect to the main surface of the insert body 720. For this reason, since the height of the tip 731a of the latch member 731 is variable in accordance with the rotation operation of the latch member 731, it is possible to cope with a change in the thickness of the IC device accompanying the product type change. .
- an accommodation recess 722 for accommodating the latch member 731 is formed on the inner wall surface of the device accommodation hole 721 of the insert body 720 along the longitudinal direction of the insert body 720. ing.
- the latch member 731 is completely accommodated in the accommodating recess 722 in the open position, and the opening size of the device accommodating hole 721 is set to be the same. It can be utilized to the maximum for the size of the IC device.
- the latch member 731 is along the longitudinal direction of the insert body 720 in the open position, the distance from the rotation center 731b to the tip 731a can be increased in the latch member 731 and the rotation of the tip 731a can be increased. The amount of movement can be increased.
- the lever 734 is inserted into a lever insertion hole 723 formed in the insert main body 720 via a coil spring 735.
- a step portion 734a is formed in the lower portion of the lever 734, and the lever insertion hole 723 communicates with the housing recess 722, and the step portion 734a is the latch member 731.
- the rear end 731c can be contacted.
- the coil spring 735 urges the lever 734 upward (in a direction away from the insert body 720). For this reason, when a downward pressing force (in a direction approaching the insert main body 720) is received, the lever 734 moves downward against the elastic force of the coil spring 735. On the other hand, when the pressure on the lever 734 is released, the lever 734 is returned upward by the elastic force of the coil spring 735.
- a long hole 734b is formed in the lower portion of the lever 734, and a pin 736 is inserted into the long hole 734b from the outside of the insert body 720. As shown in FIG. Thereby, the upward movement of the lever 734 is restricted.
- the insert body 720 has a clamp mechanism (mounting mechanism) composed of a hook member 741, a coil spring 742, and a shaft 743.
- the hook member 741 has a hook 741a that engages with the engagement hole 761 of the device carrier 760 at the tip.
- the hook member 741 is housed in the clamp housing portion 724 of the insert body 720 and is rotatably supported by a shaft 743 inserted from the outside of the insert body 720.
- the hook member 741 is formed with a long hole 741b into which the shaft 743 is inserted.
- the long hole 741b has a cross-sectional shape having a long axis along the pressing direction in which the IC device is pressed during a test in a state where the coil spring 742 biases the hook member 741 (the state shown in FIG. 12). ing.
- the long hole 741b the hook member 741 supported by the shaft 743 is allowed to move slightly in the vertical direction.
- the pressing direction substantially coincides with the vertical direction.
- the coil spring 742 is housed in the clamp housing portion 724 together with the hook member 741, and the protrusion 741 c of the hook member 741 is inserted into the inner hole of the coil spring 742.
- the coil spring 742 biases the hook member 741 in one rotational direction (counterclockwise in FIG. 12) about the shaft 743. Further, as shown in FIG. 12, the coil spring 742 always pushes the hook member 731 upward when there is no load (non-pressing), and the shaft 743 moves relatively downward in the long hole 741b of the hook member 741. is doing.
- the means for biasing the hook member 741 in one rotational direction and the means for biasing the hook member 741 upward are shared by the same coil spring 742.
- the number of points is reduced.
- the above two means may be constituted by separate springs or the like.
- another elastic body such as rubber or sponge may be used instead of the coil spring 742.
- the insert main body 720 is provided with two such clamping mechanisms, and the device carrier 760 can be detachably held.
- the number of clamp mechanisms is not particularly limited as long as it is plural, and for example, one insert body 720 may be provided with four clamp mechanisms.
- a lever plate 750 is attached to the upper side of the insert body 720 via a coil spring 754 as shown in FIG.
- the coil spring 754 biases the lever plate 750 upward (in a direction away from the insert body 720). Therefore, when a downward pressing force (in the direction approaching the insert body 720) is received, the lever plate 750 moves downward against the elastic force of the coil spring 754, and when the pressing is released, the coil spring 754 The lever plate 750 is returned upward by the elastic force.
- FIGS. 7, 10 ⁇ / b> A, and 10 ⁇ / b> B the long side 751 of the lever plate 750 is engaged with the groove 725 formed on the side surface of the insert body 720, thereby moving the lever plate 750 upward. Is limited.
- an opening 752 is provided in the approximate center of the lever plate 750 so that the device accommodation hole 721 of the insert body 720 is exposed.
- the opening 752 is formed to be slightly larger than the entrance 721a so as not to prevent the IC device from entering and exiting the device housing hole 721 via the entrance 721a.
- the lever plate 750 is provided with a through hole 753 at a position corresponding to the clamp housing portion 724 of the insert body 720.
- the through hole 753 is used when the device carrier 760 is attached to and detached from the insert body 720.
- a device carrier 760 is mounted on the lower side of the insert body 720 as shown in FIG.
- a number of guide holes 762 passing through the bottom plate 760a of the device carrier 760 are provided.
- the IC device is positioned with respect to the device carrier 760 by fitting the solder balls HB (see FIGS. 9A to 10B and 14A) of the IC device into the guide holes 762. For this reason, even when the external shape of the IC device is changed by changing the type of IC device, if the size and pitch of the terminal HB are the same, the device carrier 760 may not be replaced. It is high.
- one guide hole 762 is made to correspond to one solder ball HB.
- the present invention is not particularly limited to this, and one guide hole 762 corresponds to a plurality of solder balls HB. You may let them.
- the main body 901 of the IC device increases from thickness T 1 to T 2 . Become.
- the same device carrier 760 can support both IC devices shown in FIGS. 14A and 14B.
- the flange 760b surrounding the bottom surface 760a in the device carrier 760 is provided with engagement holes 761 at two locations on the same diagonal line.
- Each engagement hole 761 is formed in a straight line so that the hook 741a of the hook member 741 of the clamp mechanism is engaged.
- the device carrier 760 is replaced when the size or pitch of the solder balls HB is changed by changing the type of IC device.
- a dedicated jig 800 as shown in FIG. 15 is used.
- the pin 801 of the jig 800 is inserted into the clamp housing portion 724 from above through the through hole 753 of the lever plate 750.
- the pin 801 As shown in FIG. 16, the hook member 741 stands upright against the elastic force of the coil spring 742, and the hook 741a rotates inward (clockwise in FIG. 16).
- the engagement between the hook 741a and the engagement hole 761 is released, so that the device carrier 760 can be detached from the insert body 720.
- the device carrier 760 is mounted on the insert body 720, the pin 801 of the jig 800 is inserted into the clamp housing portion 724, and the hook member 731 is erected.
- the device carrier 760 is held by the insert body 720 by setting the device carrier 760 below the insert body 720 and removing the pin 801 of the jig 800 from the clamp housing portion 724.
- FIG. 17 is a cross-sectional view showing the structure of the pusher, insert, socket guide and socket of the electronic component test apparatus according to the embodiment of the present invention
- FIG. 18 is a cross-sectional view showing the socket of the electronic component test apparatus according to the embodiment of the present invention. .
- the pusher 121 is provided above the test head 5 in the test chamber 120.
- the pusher 121 includes a base 122, a pusher block 123, a head 124, and a coil spring 125.
- An opening 122a into which the pusher block 123 is inserted is formed in the approximate center of the base 122. Further, guide pins 122 b inserted into the guide holes 726 of the insert 710 and the guide bushes 56 of the socket guide 55 protrude from both ends of the lower surface of the base 122.
- the pusher block 123 has a small-diameter portion 123a having an outer diameter smaller than the opening 122a of the base 122, and a large-diameter portion 123b having an outer diameter larger than the opening 122a.
- the small diameter portion 123 a of the pusher block 123 is inserted into the opening 122 a from above the base 122.
- the large diameter portion 123 b of the pusher block 123 is locked to the upper surface of the base 122.
- the head 124 is fixed to the upper part of the base 122 with a bolt or the like.
- a coil spring 125 that biases the pusher block 123 downward is interposed between the head 124 and the large-diameter portion 123 b of the pusher block 123.
- a mechanical spring such as a leaf spring, or an elastic body such as rubber or elastomer may be used.
- the pusher 121 is held by a match plate (not shown), for example, in 4 rows and 16 columns so as to correspond to the IC devices to be tested at the same time. 5 is provided above.
- a Z-axis drive device 128 having a fluid pressure cylinder is provided above the pusher 121.
- the Z-axis drive device 128 can move the pressing plate 129 up and down in the Z-axis direction (pressing direction). It is possible.
- the pusher 121 is pressed downward by the pressing plate 129.
- a socket 50 provided in the test head 5 includes a plurality of contact pins 51 that are in electrical contact with the solder balls HB of the IC device, and a housing 52 that holds the contact pins 51. And.
- Each contact pin 51 is constituted by a so-called pogo pin, and its tip can be moved up and down by a coil spring (not shown) housed inside.
- the tip of the contact pin 51 extends from the upper surface 52a of the housing 52 by the second protrusion amount Cmax when no load is applied to the coil spring (that is, when the coil spring is not pressed). It protrudes.
- the tip of the contact pin 51 protrudes from the upper surface 52a of the housing 52 by the third protrusion amount Cmin .
- the above-described protrusion amount C op of 1 is the optimum stroke amount of the contact pin 51 for ensuring electrical continuity between the solder ball HB and the contact pin 51 during the test, and the second protrusion amount. It is shorter than C max and longer than the third protrusion amount C min (C min ⁇ C op ⁇ C max ).
- a socket guide 55 is fixed around the socket 50.
- guide bushes 56 into which the guide pins 122b of the pusher 121 are inserted are provided.
- the guide pin 122b of the pusher 121 is inserted into the guide hole 726 of the insert 710 from above, and then the guide bush 56 of the socket guide 55 is inserted into the insert.
- the pusher 121, the insert 710, and the socket 50 are positioned relative to each other by being inserted into the guide hole 726 of 710 from below and the guide pin 122 b of the pusher 121 being inserted into the guide bush 56.
- the bottom plate 760a of the device carrier 760 of the insert 710 is moved between the main body 901 of the IC device and the socket 50 as shown in FIGS. 14A and 14B. It is sandwiched between the housing 52. For this reason, the distance between the main body 901 and the housing 52 is defined by the bottom plate 760a, and the optimum stroke amount of the contact pin 51 is automatically ensured.
- the test of the IC device is executed by the tester 6 in a state where the solder ball HB of the IC device and the contact pin 51 of the socket 50 are in electrical contact.
- the test result of the IC device is stored at an address determined by, for example, an identification number assigned to the test tray TST and an IC device number assigned in the test tray TST.
- the Z-axis drive unit 128 uses all the types of IC devices with the pressing load when pressing the type with the maximum pressing load among all types of IC devices that the electronic component testing apparatus should support.
- the excess load is absorbed by the coil spring 125 of the pusher 121.
- the pressing load required for the Z-axis drive device 128 is based on the pressing load required per contact pin, the number of contact pins 51 in the IC device, and the number of IC devices that press simultaneously. Is calculated.
- the installation position of the absorbing means for absorbing the extra load due to the Z-axis drive device 128 and the difference in the thickness of the IC device main body 901 is not limited to the pusher 121.
- the absorbing means may be provided on the pressing plate 129 or the Z-axis driving device 128 itself.
- the unloader unit 400 is also provided with two device transport devices 410 having the same structure as the device transport device 310 provided in the loader unit 300. Tested IC devices are transferred from the test tray TST carried out to the customer tray KST according to the test result.
- the apparatus base 101 in the unloader unit 400 has a pair of windows arranged so that the customer tray KST carried from the storage unit 200 to the unloader unit 400 faces the upper surface of the apparatus base 101. Two sets of 470 are formed.
- an elevating table for elevating and lowering the customer tray KST is provided below each of the windows 370 and 470.
- the elevator table lowers the customer tray KST that is fully loaded with the tested IC devices, and transfers the full tray to the tray transfer arm 205.
- the device transport device 410 when an IC device accommodated in the test tray TST is taken out using the device transport device 410, the device is in the state shown in FIGS. 8A, 9A, and 10A (the tip 731a of the latch member 731 is in the closed position).
- the suction head of the transport device 410 approaches each insert 710, the lever plate 750 is pushed down by a part of the suction head.
- the rear end 731c of the latch member 731 is pushed down by the lever 734, and the latch member 731 rotates about the shaft 733, so that the front end 731a of the latch member 731 transitions to the open position.
- FIGS. 8B, 9B, and 10B This state is shown in FIGS. 8B, 9B, and 10B.
- the latch member 731 is retracted from the upper surface of the IC device and is completely accommodated in the accommodating recess 722 of the insert body 720, and the suction head is the IC device. Can be held.
- the bottom plate 760a of the device carrier 760 is interposed between the main body 901 of the IC device and the housing 52 of the socket 50.
- the distance B between the first and second pins 52 is substantially equal to the sum of the height A of the solder ball HB and the first protrusion amount C op of the contact pin 51.
- the hook mechanism that holds the IC device in the insert is not limited to that of the above-described embodiment.
- a hook mechanism that rotates about an axis orthogonal to the insertion direction of the IC device into the insert may be employed.
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Abstract
Description
図4は本発明の実施形態における電子部品試験装置に用いられるICストッカを示す分解斜視図、図5は本発明の実施形態における電子部品試験装置に用いられるカスタマトレイを示す斜視図である。
上述したカスタマトレイKSTは、格納部200と装置基台101との間に設けられたトレイ移送アーム205によってローダ部300の2箇所の窓部370に、装置基台101の下側から運び込まれる。そして、このローダ部300において、カスタマトレイKSTに積み込まれたICデバイスを、デバイス搬送装置310がプリサイサ(preciser)360に一旦移送し、ここでICデバイスの相互の位置関係を修正する。その後、このプリサイサ360に移送されたICデバイスを、デバイス搬送装置310が再び移動させて、ローダ部300に停止しているテストトレイTSTに積み替える。
上述したテストトレイTSTは、ローダ部300でICデバイスが積み込まれた後、テスト部100に送り込まれ、ICデバイスをテストトレイTSTに搭載したままの状態で、各ICデバイスのテストが実行される。
図2に戻り、アンローダ部400にも、ローダ部300に設けられたデバイス搬送装置310と同一構造のデバイス搬送装置410が2台設けられており、これらのデバイス搬送装置410によって、アンローダ部400に運び出されたテストトレイTSTから試験済みのICデバイスが、試験結果に応じたカスタマトレイKSTに積み替えられる。
100…テスト部
200…格納部
300…ローダ部
400…アンローダ部
5…テストヘッド
50…ソケット
51…コンタクトピン
52…ハウジング
6…テスタ
TST…テストトレイ
701…フレーム部材
710…インサート
720…インサート本体
760…デバイスキャリア
760a…底面
762…ガイド孔
IC…ICデバイス
901…ICデバイスの本体
HB…半田ボール
Claims (11)
- 被試験電子部品をソケットに押し付けて、前記被試験電子部品の端子を前記ソケットのコンタクトピンに電気的に接触させて、前記被試験電子部品のテストを行う電子部品の試験方法であって、
前記被試験電子部品の本体から導出する前記端子の高さと、テスト時における前記ソケットのハウジングからの前記コンタクトピンの第1の突出量と、の合計に実質的に等しい厚さを有するスペーサを、前記本体と前記ハウジングとの間に挟んだ状態で、前記被試験電子部品を前記ソケットに押し付ける電子部品の試験方法。 - 前記第1の突出量は、無負荷状態における前記コンタクトピンの前記ハウジングからの第2の突出量よりも短く、且つ、前記コンタクトピンが最も収縮した状態における前記コンタクトピンの前記ハウジングからの第3の突出量よりも長い請求項1記載の電子部品の試験方法。
- 前記スペーサは、前記被試験電子部品を収容するインサートの底板である請求項1又は2記載の電子部品の試験方法。
- 被試験電子部品をソケットに押し付けて、前記被試験電子部品の端子を前記ソケットのコンタクトピンに電気的に接触させて、前記被試験電子部品のテストを行う電子部品試験装置内で搬送されるトレイに設けられ、前記被試験電子部品を収容可能なインサートであって、
前記被試験電子部品を保持する保持部を備えており、
前記保持部は、前記被試験電子部品の本体から導出する前記端子の高さと、テスト時における前記ソケットのハウジングからの前記コンタクトピンの第1の突出量と、の合計に実質的に等しい厚さの底板を有するインサート。 - 前記底板は、前記被試験電子部品を前記ソケットに押し付ける際に、前記本体と前記ハウジングとの間に挟み込まれる請求項4記載のインサート。
- 前記第1の突出量は、無負荷状態における前記コンタクトピンの前記ハウジングからの第2の突出量よりも短く、且つ、前記コンタクトピンが最も収縮した状態における前記コンタクトピンの前記ハウジングからの第3の突出量よりも長い請求項4又は5記載のインサート。
- 前記底板は、前記被試験電子部品の前記端子が嵌合可能な貫通孔を有する請求項4~6の何れかに記載のインサート。
- 前記インサートは、
前記被試験電子部品を収容する収容孔を有するインサート本体を備えており、
前記保持部は、前記収容孔に収容された前記被試験電子部品を保持する請求項4~7の何れかに記載のインサート。 - 前記インサートに対して前記保持部を着脱可能に保持する着脱手段をさらに備えた請求項4~8の何れかに記載のインサート。
- 請求項4~9の何れかに記載のインサートと、
前記インサートを微動可能に保持するフレーム部材と、を備えたトレイ。 - 被試験電子部品をソケットに押し付けて、前記被試験電子部品の端子を前記ソケットのコンタクトピンに電気的に接触させて、前記被試験電子部品のテストを行う電子部品試験装置であって、
前記被試験電子部品を請求項10記載のトレイに収容した状態で、前記被試験電子部品を前記ソケットに押し付けるテスト部と、
試験前の前記被試験電子部品を収容した前記トレイを前記テスト部に搬入するローダ部と、
試験済みの前記被試験電子部品を収容した前記トレイを前記テスト部から搬出するアンローダ部と、を備えており、
前記トレイは、前記ローダ部、前記テスト部及び前記アンローダ部において循環搬送される電子部品試験装置。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009801267784A CN102084260A (zh) | 2008-07-08 | 2009-06-18 | 电子元件测试方法、插入件、托盘及电子元件测试装置 |
| KR1020117000631A KR101156962B1 (ko) | 2008-07-08 | 2009-06-18 | 전자부품 시험방법, 인서트, 트레이 및 전자부품 시험장치 |
| JP2010519708A JP5282093B2 (ja) | 2008-07-08 | 2009-06-18 | 電子部品の試験方法及び電子部品試験システム |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008178274 | 2008-07-08 | ||
| JP2008-178274 | 2008-07-08 |
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| WO2010004844A1 true WO2010004844A1 (ja) | 2010-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2009/061100 Ceased WO2010004844A1 (ja) | 2008-07-08 | 2009-06-18 | 電子部品の試験方法、インサート、トレイ及び電子部品試験装置 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5282093B2 (ja) |
| KR (1) | KR101156962B1 (ja) |
| CN (1) | CN102084260A (ja) |
| TW (1) | TWI394960B (ja) |
| WO (1) | WO2010004844A1 (ja) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013168196A1 (ja) * | 2012-05-10 | 2013-11-14 | ユニテクノ株式会社 | 半導体搬送テスト治具 |
| JP2014519039A (ja) * | 2011-06-03 | 2014-08-07 | 日本テキサス・インスツルメンツ株式会社 | 複数の半導体パッケージサイズに対応するためのポケットを有するシャトルプレート |
| CN104375075A (zh) * | 2014-11-05 | 2015-02-25 | 中山市智牛电子有限公司 | 一种测试仪 |
| JP2015105834A (ja) * | 2013-11-28 | 2015-06-08 | 東京エレクトロン株式会社 | 電子部品検査装置、電子部品の検査方法、及び、検査方法のプログラム |
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| JP2025091365A (ja) * | 2023-12-06 | 2025-06-18 | アテコ・インコーポレイテッド | 電子部品用インサートモジュール及びこれを含むテストトレイ |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI505051B (zh) * | 2014-01-28 | 2015-10-21 | Hon Tech Inc | A plurality of electronic components can be positioned at the same time positioning device and its application of the operating equipment |
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| CN108267618A (zh) * | 2017-01-03 | 2018-07-10 | 东捷科技股份有限公司 | 具有可伸缩探针的夹具 |
| CN109990988B (zh) * | 2017-12-29 | 2023-11-07 | 上海共联通信信息发展有限公司 | 一种4g无线基站设备板卡性能测试装置 |
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| JP2023055016A (ja) * | 2021-10-05 | 2023-04-17 | 株式会社アドバンテスト | 電子部品試験装置、ソケット、及び、キャリア |
| CN114046975A (zh) * | 2021-11-10 | 2022-02-15 | 日月光半导体制造股份有限公司 | 适用于ic承载盘的测试治具和测试方法 |
| CN115932342B (zh) * | 2023-02-20 | 2023-05-16 | 天津伍嘉联创科技发展股份有限公司 | 一种电子元器件检测用可调节式测试台 |
| TWI869188B (zh) * | 2024-02-01 | 2025-01-01 | 英業達股份有限公司 | 主板托盤及主板測試生產系統 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995034825A1 (en) * | 1994-06-15 | 1995-12-21 | Advantest Corporation | Carrier of ic handler |
| WO2002067000A1 (en) * | 2001-02-21 | 2002-08-29 | Advantest Corporation | Insert for electronic component test device |
| JP2006269366A (ja) * | 2005-03-25 | 2006-10-05 | Enplas Corp | 電気接触子及び電気部品用ソケット |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW530159B (en) * | 1999-07-16 | 2003-05-01 | Advantest Corp | Insert for electric devices testing apparatus |
| JP2003004800A (ja) * | 2001-06-22 | 2003-01-08 | Ando Electric Co Ltd | デバイスキャリア及びオートハンドラ |
| JP2003066104A (ja) * | 2001-08-22 | 2003-03-05 | Advantest Corp | インサートおよびこれを備えた電子部品ハンドリング装置 |
| TWM270487U (en) * | 2004-10-26 | 2005-07-11 | Advanced Semiconductor Eng | A BGA type testbase having a counting a number of tests capability |
| KR100702587B1 (ko) * | 2005-04-16 | 2007-04-04 | 주식회사 대성엔지니어링 | 슬라이드 래치부재가 구비된 인서트 |
| KR101042652B1 (ko) * | 2006-05-18 | 2011-06-20 | 가부시키가이샤 아드반테스트 | 전자부품 시험장치 |
-
2009
- 2009-06-18 CN CN2009801267784A patent/CN102084260A/zh active Pending
- 2009-06-18 KR KR1020117000631A patent/KR101156962B1/ko not_active Expired - Fee Related
- 2009-06-18 WO PCT/JP2009/061100 patent/WO2010004844A1/ja not_active Ceased
- 2009-06-18 JP JP2010519708A patent/JP5282093B2/ja not_active Expired - Fee Related
- 2009-06-30 TW TW098121955A patent/TWI394960B/zh not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995034825A1 (en) * | 1994-06-15 | 1995-12-21 | Advantest Corporation | Carrier of ic handler |
| WO2002067000A1 (en) * | 2001-02-21 | 2002-08-29 | Advantest Corporation | Insert for electronic component test device |
| JP2006269366A (ja) * | 2005-03-25 | 2006-10-05 | Enplas Corp | 電気接触子及び電気部品用ソケット |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014519039A (ja) * | 2011-06-03 | 2014-08-07 | 日本テキサス・インスツルメンツ株式会社 | 複数の半導体パッケージサイズに対応するためのポケットを有するシャトルプレート |
| WO2013168196A1 (ja) * | 2012-05-10 | 2013-11-14 | ユニテクノ株式会社 | 半導体搬送テスト治具 |
| JPWO2013168196A1 (ja) * | 2012-05-10 | 2015-12-24 | ユニテクノ株式会社 | 半導体搬送テスト治具 |
| US9529039B2 (en) | 2012-05-10 | 2016-12-27 | Unitechno, Inc. | Semiconductor transporting and testing fixture |
| JP2015105834A (ja) * | 2013-11-28 | 2015-06-08 | 東京エレクトロン株式会社 | 電子部品検査装置、電子部品の検査方法、及び、検査方法のプログラム |
| CN104375075A (zh) * | 2014-11-05 | 2015-02-25 | 中山市智牛电子有限公司 | 一种测试仪 |
| KR101587774B1 (ko) * | 2015-12-14 | 2016-01-22 | 주식회사 케이엔케이 | Ito 필름 검사를 위한 포고 핀 및 포고 핀 가이드 블록 |
| CN106807650A (zh) * | 2017-01-22 | 2017-06-09 | 江苏安纳金机械有限公司 | 一种充放电及休眠测试的自动拣料机及其运作方法 |
| KR20220088345A (ko) * | 2020-12-18 | 2022-06-27 | 크로마 에이티이 인코포레이티드 | 소켓용 칩 고정 장치 |
| JP2022097451A (ja) * | 2020-12-18 | 2022-06-30 | 致茂電子股▲分▼有限公司 | ソケット用のチップ固定装置 |
| JP7285307B2 (ja) | 2020-12-18 | 2023-06-01 | 致茂電子股▲分▼有限公司 | ソケット用のチップ固定装置 |
| KR102654985B1 (ko) * | 2020-12-18 | 2024-04-04 | 크로마 에이티이 인코포레이티드 | 소켓용 칩 고정 장치 |
| US12142868B2 (en) | 2020-12-18 | 2024-11-12 | Chroma Ate Inc. | Chip-fixing device for a socket |
| GR1010789B (el) * | 2023-10-05 | 2024-10-15 | Γεωργιος Βασιλειου Παπαϊωαννου | Βαθμονομηση γεωμετριας για ρομποτικα καθοδηγουμενη πολυτροπικη απεικονιση και ρομποτικα καθοδηγουμενη ανακατασκευη υπολογιστικης τομογραφιας |
| GR1010794B (el) * | 2023-10-05 | 2024-10-16 | Γεωργιος Βασιλειου Παπαϊωαννου | Μεθοδος ανακατασκευης διατομων αντικειμενου στη ρομποτικη |
| JP2025091365A (ja) * | 2023-12-06 | 2025-06-18 | アテコ・インコーポレイテッド | 電子部品用インサートモジュール及びこれを含むテストトレイ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2010004844A1 (ja) | 2011-12-22 |
| CN102084260A (zh) | 2011-06-01 |
| JP5282093B2 (ja) | 2013-09-04 |
| TW201013197A (en) | 2010-04-01 |
| TWI394960B (zh) | 2013-05-01 |
| KR20110018426A (ko) | 2011-02-23 |
| KR101156962B1 (ko) | 2012-06-20 |
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