CN219418971U - Integrated circuit repairing device based on infrared imaging positioning method - Google Patents
Integrated circuit repairing device based on infrared imaging positioning method Download PDFInfo
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- CN219418971U CN219418971U CN202320516047.8U CN202320516047U CN219418971U CN 219418971 U CN219418971 U CN 219418971U CN 202320516047 U CN202320516047 U CN 202320516047U CN 219418971 U CN219418971 U CN 219418971U
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- integrated circuit
- positioning method
- infrared imaging
- device based
- fixedly arranged
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
An integrated circuit repair device based on infrared imaging positioning method, comprising: a base; the fixed seat is fixedly arranged in the middle of the top of the base, and the middle of the top of the fixed seat is fixedly connected with a bearing; the supporting table is fixedly arranged on the inner ring of the bearing and comprises a table body, and a moving groove is formed in the middle of the top of the table body. The utility model provides an integrated circuit repairing device based on an infrared imaging positioning method, which is characterized in that a bearing is arranged between a supporting table and a fixed seat, a user can clamp an integrated circuit board at the top of a table body through an adjusting device and adjust the position of repairing between the integrated circuit board and an infrared laser through the bearing during repairing.
Description
Technical Field
The utility model relates to the field of integrated circuit repair, in particular to an integrated circuit repair device based on an infrared imaging positioning method.
Background
Integrated circuits combine multiple components on a single chip to improve chip performance and reduce cost, thus the entire industry has entered the integrated circuit age, where we are now in the ultra large scale integrated circuit (ULSI) age. With the continuous decrease of the line width of integrated circuits, the number of components is continuously increased, the semiconductor chips are increasingly complex, the reliability requirement is further improved, and the failure analysis technology related to the reliability is becoming more and more important.
The failure analysis technology is to locate and observe the integrated circuit to find out the failure points, which are the points possibly causing the open circuit or short circuit of the integrated circuit, and then to repair the circuit after finding out the failure points. The existing integrated circuit failure analysis process is to use passive voltage contrast technology to locate the failure by scanning the surface of the integrated circuit sample with electron beam or focused ion beam of a scanning electron microscope and comparing brightness and darkness of different electric potentials at different parts of the surface.
The existing repairing device mostly uses an infrared imaging positioning method to repair an integrated circuit, the integrated circuit board is placed on a monitoring platform to be detected and repaired, but scratches are easily generated between the circuit board and a table top of a supporting table when the integrated circuit board is manually moved, so that the integrated circuit board is damaged, and the repairing effect is affected.
Therefore, it is necessary to provide an integrated circuit repairing device based on infrared imaging positioning method to solve the above technical problems.
Disclosure of Invention
The utility model provides an integrated circuit repairing device based on an infrared imaging positioning method, which solves the problems that the integrated circuit board is damaged and the repairing effect is affected due to the fact that scratches are easily generated between the circuit board and the table top of a supporting table by manually rotating the integrated circuit board.
In order to solve the technical problems, the utility model provides an integrated circuit repairing device based on an infrared imaging positioning method, which comprises the following components: a base;
the fixing seat is fixedly arranged in the middle of the top of the base, and the middle of the top of the fixing seat is fixedly connected with a bearing;
the supporting table is fixedly arranged on the inner ring of the bearing and comprises a table body, a moving groove is formed in the middle of the top of the table body, an adjusting device is rotatably arranged in the moving groove, and two sides of the outer surface of the adjusting device are in threaded engagement with limiting devices.
Preferably, the adjusting device comprises a reciprocating screw rod, and an adjusting block is fixedly arranged at one end of the reciprocating screw rod.
Preferably, the limiting device comprises a moving plate, and a threaded hole is formed in the bottom of the inner portion of the moving plate.
Preferably, a detector is fixedly arranged on one side of the top of the base, and an infrared laser is fixedly arranged on the other side of the top of the base.
Preferably, the rear side fixed mounting at base top has the bracing piece, the top of bracing piece is provided with the support frame, place the bucket at the top of support frame, the surface fixed mounting of bracing piece has the support frame, the bottom fixed mounting of support frame has extraction and acceleration system, the centre fixed mounting of bracing piece front side has ion beam focusing system.
Preferably, a chute is formed in one side of the inner part of the table body, an extrusion device is fixedly arranged in the middle of the inner part of the chute and comprises a fixing rod, a spring is sleeved on the outer surface of the fixing rod, a pushing device is sleeved on the bottom of the outer surface of the fixing rod, and a shelving plate is fixedly connected to the top of the pushing device.
Preferably, the pushing device comprises a pushing plate, pushing rods are fixedly arranged on two sides of the top of the pushing plate, and pushing blocks are fixedly arranged on one side of the pushing plate.
Compared with the related art, the integrated circuit repairing device based on the infrared imaging positioning method has the following beneficial effects:
the utility model provides an integrated circuit repairing device based on an infrared imaging positioning method, which is characterized in that a bearing is arranged between a supporting table and a fixed seat, a user can clamp an integrated circuit board at the top of a table body through an adjusting device and adjust the position of repairing between the integrated circuit board and an infrared laser through the bearing during repairing.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of an integrated circuit repair device based on an infrared imaging positioning method according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
fig. 3 is a schematic structural diagram of a second embodiment of an integrated circuit repairing device based on an infrared imaging positioning method according to the present utility model.
Reference numerals in the drawings: 1. the device comprises a base, 2, a fixed seat, 3, a bearing, 4, a supporting table, 41, a table body, 42, a moving groove, 43, a limiting device, 44, an adjusting device, 5, a moving plate, 6, a threaded hole, 7, a reciprocating screw rod, 8, an adjusting block, 9, a detector, 10, an infrared laser, 11, a supporting rod, 12, a supporting frame, 13, a placing bucket, 14, an extraction and acceleration system, 15, an ion beam focusing system, 16, a sliding groove, 17, a communication hole, 18, a pushing device, 181, a pushing plate, 182, a pushing rod, 183, a pushing block, 19, an extruding device, 191, a fixing rod, 192, a spring, 20 and a placing plate.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1 and fig. 2 in combination, fig. 1 is a schematic structural diagram of a first embodiment of an integrated circuit repairing device based on an infrared imaging positioning method according to the present utility model; fig. 2 is an enlarged schematic view at a shown in fig. 1. An integrated circuit repair device based on infrared imaging positioning method, comprising: a base 1;
the fixing seat 2 is fixedly arranged in the middle of the top of the base 1, and the bearing 3 is fixedly connected in the middle of the top of the fixing seat 2;
the supporting bench 4, supporting bench 4 fixed mounting in the inner circle of bearing 3, supporting bench 4 includes stage body 41, the removal groove 42 has been seted up to the centre at stage body 41 top, the inside rotation of removal groove 42 is installed adjusting device 44, the both sides of adjusting device 44 surface all screw thread engagement has stop device 43.
The outer ring of the bearing 3 is connected with the fixed seat 2, and the inner ring of the bearing is connected with the table body 41, so that the table body 41 can rotate conveniently.
The adjusting device 44 comprises a reciprocating screw rod 7, and an adjusting block 8 is fixedly arranged at one end of the reciprocating screw rod 7.
The limiting device 43 comprises a moving plate 5, and a threaded hole 6 is formed in the bottom of the inner portion of the moving plate 5.
The two limiting devices 43 are respectively in threaded engagement with the left side and the right side of the outer surface of the reciprocating screw rod 7, the moving plate 5 is in threaded engagement with the outer surface of the reciprocating screw rod 7 through the threaded hole 6, and the moving plate 5 is matched with the moving groove 42, so that the reciprocating screw rod can only slide left and right.
A detector 9 is fixedly arranged on one side of the top of the base 1, and an infrared laser 10 is fixedly arranged on the other side of the top of the base 1.
The rear side fixed mounting at base 1 top has bracing piece 11, the top of bracing piece 11 is provided with support frame 12, place bucket 13 has been placed at the top of support frame 12, the surface fixed mounting of bracing piece 11 has support frame 12, the bottom fixed mounting of support frame 12 has extraction and acceleration system 14, the centre fixed mounting of bracing piece 11 front side has ion beam focusing system 15.
The repairing mode adopts the existing device.
The utility model provides an integrated circuit repairing device based on an infrared imaging positioning method, which has the following working principle:
when the infrared laser repair device works, firstly, a user rotates the adjusting block 8 to drive the reciprocating screw rod 7 to rotate, the reciprocating screw rod 7 rotates to be in threaded engagement with the moving plates 5 on the left side and the right side of the outer surface to be close to each other along the moving groove 42, the integrated circuit board on the top of the table body 41 is clamped, and the infrared laser 10 repairs the integrated circuit board.
When the user needs to adjust the focusing position of the integrated circuit board and the infrared laser 10, the user rotates the table body 41, adjusts the repairing position between the surface of the integrated circuit board and the infrared laser 10,
compared with the related art, the integrated circuit repairing device based on the infrared imaging positioning method has the following beneficial effects:
the utility model provides an integrated circuit repairing device based on an infrared imaging positioning method, which is characterized in that a bearing 3 is arranged between a supporting table 4 and a fixed seat 2, a user can adjust a limiting device 43 to clamp an integrated circuit board at the top of a table body 41 through an adjusting device 44, and when repairing, the repairing position between the integrated circuit board and an infrared laser 10 is adjusted through the bearing 3.
Second embodiment
Referring to fig. 3 in combination, an integrated circuit repairing device based on an infrared imaging positioning method according to a first embodiment of the present application is provided. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides an integrated circuit repairing device based on infrared imaging positioning method, which is different in that, an integrated circuit repairing device based on infrared imaging positioning method, a chute 16 is provided on one side of the inside of a table body 41, an extrusion device 19 is fixedly installed in the middle of the inside of the chute 16, the extrusion device 19 includes a fixing rod 191, a spring 192 is sleeved on the outer surface of the fixing rod 191, a pushing device 18 is sleeved on the bottom of the outer surface of the fixing rod 191, and a rest plate 20 is fixedly connected to the top of the pushing device 18.
The spout 16 communicates the front side surface of stage 41, and the top and the bottom of dead lever 191 are connected respectively at the top of spout 16 inner chamber and the centre of bottom, and the top of spout 16 inner chamber is connected to the top of spring 192, and the spring 192 cover is established at dead lever 191 surface, and push pedal 181 is connected to the bottom of spring 192.
The pushing device 18 comprises a pushing plate 181, push rods 182 are fixedly arranged on two sides of the top of the pushing plate 181, and a pushing block 183 is fixedly arranged on one side of the pushing plate 181.
Two push rods 182 are respectively fixed on the front side and the rear side of the top of the push plate 181, and the top ends of the push rods 182 penetrate through the communication holes 17 and extend out of the top outer surface of the fixed seat 2 to be connected with the rest plate 20.
The utility model provides an integrated circuit repairing device based on an infrared imaging positioning method, which has the following working principle:
when the integrated circuit board lifting device works, firstly a user pushes the push block 183 upwards, the push block 183 drives the push rod 182 to move upwards, the push plate 181 moves upwards along the fixing rod 191 and presses the spring 192, and the shelving plate 20 is driven to lift the integrated circuit board upwards, so that the integrated circuit board is conveniently taken.
The push plate 181 is pushed downward by the restoring elastic force of the spring 192 by releasing the push block 183 so that the rest plate 20 returns to the surface of the table body 41.
Compared with the related art, the integrated circuit repairing device based on the infrared imaging positioning method has the following beneficial effects:
the utility model provides an integrated circuit repairing device based on an infrared imaging positioning method, which drives a shelving board 20 to move upwards by a pushing device 18 moving upwards to push the integrated circuit board upwards and hang the integrated circuit board in the air, so that a user can conveniently pick up the integrated circuit board.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. An integrated circuit repair device based on infrared imaging positioning method, comprising: a base;
the fixing seat is fixedly arranged in the middle of the top of the base, and the middle of the top of the fixing seat is fixedly connected with a bearing;
the supporting table is fixedly arranged on the inner ring of the bearing and comprises a table body, a moving groove is formed in the middle of the top of the table body, an adjusting device is rotatably arranged in the moving groove, and two sides of the outer surface of the adjusting device are in threaded engagement with limiting devices.
2. The integrated circuit repair device based on the infrared imaging positioning method according to claim 1, wherein the adjusting device comprises a reciprocating screw, and an adjusting block is fixedly arranged at one end of the reciprocating screw.
3. The integrated circuit repairing device based on the infrared imaging positioning method according to claim 1, wherein the limiting device comprises a movable plate, and a threaded hole is formed in the bottom of the inner portion of the movable plate.
4. The integrated circuit repair device based on the infrared imaging positioning method according to claim 1, wherein a detector is fixedly arranged on one side of the top of the base, and an infrared laser is fixedly arranged on the other side of the top of the base.
5. The integrated circuit repairing device based on the infrared imaging positioning method according to claim 1, wherein a supporting rod is fixedly installed on the rear side of the top of the base, a supporting frame is arranged on the top of the supporting rod, a placing bucket is placed on the top of the supporting frame, a supporting frame is fixedly installed on the outer surface of the supporting rod, an extraction and acceleration system is fixedly installed on the bottom of the supporting frame, and an ion beam focusing system is fixedly installed in the middle of the front side of the supporting rod.
6. The integrated circuit repairing device based on the infrared imaging positioning method according to claim 1, wherein a chute is formed in one side of the interior of the table body, an extrusion device is fixedly arranged in the middle of the interior of the chute, the extrusion device comprises a fixing rod, a spring is sleeved on the outer surface of the fixing rod, a pushing device is sleeved on the bottom of the outer surface of the fixing rod, and a shelving plate is fixedly connected to the top of the pushing device.
7. The integrated circuit repairing device based on the infrared imaging positioning method according to claim 6, wherein the pushing device comprises a pushing plate, pushing rods are fixedly arranged on two sides of the top of the pushing plate, and pushing blocks are fixedly arranged on one side of the pushing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320516047.8U CN219418971U (en) | 2023-03-16 | 2023-03-16 | Integrated circuit repairing device based on infrared imaging positioning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320516047.8U CN219418971U (en) | 2023-03-16 | 2023-03-16 | Integrated circuit repairing device based on infrared imaging positioning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219418971U true CN219418971U (en) | 2023-07-25 |
Family
ID=87242985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320516047.8U Active CN219418971U (en) | 2023-03-16 | 2023-03-16 | Integrated circuit repairing device based on infrared imaging positioning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219418971U (en) |
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2023
- 2023-03-16 CN CN202320516047.8U patent/CN219418971U/en active Active
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