CN105589025A - BGA package testing socket - Google Patents
BGA package testing socket Download PDFInfo
- Publication number
- CN105589025A CN105589025A CN201610129907.7A CN201610129907A CN105589025A CN 105589025 A CN105589025 A CN 105589025A CN 201610129907 A CN201610129907 A CN 201610129907A CN 105589025 A CN105589025 A CN 105589025A
- Authority
- CN
- China
- Prior art keywords
- support component
- fixed
- screw
- sliding block
- longitudinal sliding
- Prior art date
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 238000005538 encapsulation Methods 0.000 claims description 28
- 238000004806 packaging method and process Methods 0.000 claims description 21
- 239000011148 porous material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000004065 semiconductor Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 208000002925 dental caries Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- G01R31/2601—Apparatus or methods therefor
-
- 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
- G01R1/0416—Connectors, terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a BGA package testing socket which comprises the components of a first supporting component which fixes the BGA package, a second supporting component which supports the BGA package, and a third supporting component which fixes socket needles. The first supporting component is fixed to the second supporting component. The second supporting component is fixed to the third supporting component. The first supporting component and the third supporting component are square frames. The upper part of the four sidewalls of the first supporting component is provided with a horizontal reversed-T-shaped chamber. The driving device is arranged in the chamber of the first supporting component. The BGA package testing socket has advantages of realizing simple operation, facilitating package placement, reducing working strength of an operator, and improving package test effect.
Description
Technical field:
The present invention relates to the testing tool of chip, in particular to a kind of BGA packaging and testingSocket.
Background technology:
Semiconductor element is processed to semiconductor die package through a series of encapsulation engineerings. ProcessingThe semiconductor die package completing will be passed through electric checking engineering before being provided to user; OnState in electric checking engineering, utilize test jack to check the electrical characteristic of semiconductor die package.Here, test jack is that the direct loop electrical resistance of each semiconductor element is connected to testerDevice on device.
Adding pressure type packaging and testing socket of the prior art by upper cover, lateral bolster support member, low bottom-disc,Fixed screw, fixed disk, pressurization disk, socket pin composition. When practical operation, first, fixingThere is the fixed disk of socket pin to be connected with low bottom-disc by fixed screw. The side of fixing encapsulation from the sideFace support member is also connected with low bottom-disc. Between above-mentioned lateral bolster support member, encapsulation is put into downTop, chassis. Exert pressure to above-mentioned encapsulation, the socket pin of above-mentioned socket and encapsulation ball are joinedTouch, then cover pressurization disk and lid.
There is the adding pressure type packaging and testing socket of said structure in the time of Practical Project, in order to allow encapsulationContact with socket pin, exert pressure to pressurization disk; Because this project is manual operation, thereforeCannot apply to pressurization disk a certain size pressure. Therefore, can cause the pressure of pressurization disk cannotBeing communicated to equably sealing problem on the whole occurs. In addition, in order to make above-mentioned encapsulation and socketPin contacts more securely, tends to apply excessive pressure, therefore can cause socket pin wear resistance ratioLarger problem occurs. Therefore the adding pressure type packaging and testing socket that, has said structure is along with makingWith the growth of time, due to the abrasion of contact and inhomogeneous pressure between socket and encapsulation,Above-mentioned contact state degenerates gradually, therefore tests bad probability and constantly increases. In addition, in order to executeSeam or upside-down mounting measure that plus-pressure uses fixed cover to use, therefore ON/OFF lid in testProcess, the use of adding pressure type packaging and testing socket is become and is not easily, and at this moment produceRaw time loss has also increased testing expense.
In order to solve the problems of the technologies described above, the invention that application number is CN200410053915.5 is specialProfit application discloses a kind of voltage reducing packaged test socket, is made up of following parts: fixingThe support component of encapsulation, the majority socket pin contacting with above-mentioned encapsulation, fixing above-mentioned socket pinSupport component, by above-mentioned socket pin and encapsulation between pressure reduce to above-mentioned packaging and testing socketThe decompressor of external pressure. Particularly, in above-mentioned decompressor, also comprise following parts:Pipeline, is inserted in the space between above-mentioned socket pin; Power set, provide power to make insideAir flows out to outside by pipeline. Due to said structure, this invention utilizes above-mentioned test jackInside and outside air pressure poor, makes the contact of above-mentioned packaging and testing socket pin more stable, withThis improves the efficiency of above-mentioned packaging and testing socket.
In prior art, on the basis of such scheme by increasing and can stretch receipts formulas in encapsulationHold-down devices, thus the gap length between encapsulation and the sidewall of square box can be ignored, soCan suitably increase this gap to facilitate staff to pick and place BGA encapsulation, survey to improve encapsulationThe efficiency of examination. But this scheme problem, i.e. the start of hold-down devices by staff one by oneAdjust operation post and reach, work that this has just increased staff, is unfavorable for packaging and testingThe raising of efficiency.
Summary of the invention:
The object of the invention is for prior art deficiency, provide a kind of automaticity high, behaviourMake simple BGA packaging and testing socket.
For achieving the above object, the invention provides a kind of BGA packaging and testing socket, comprise solidDetermine the first support component of BGA encapsulation, the second support component that supports BGA encapsulation, fixing insertingThe 3rd support component of seat pin; Described the first support component is fixed on the second support component; TheTwo support components are fixed on the 3rd support component; Described the first support component and the second support portionPart is square box; BGA packaging and testing socket also comprises described socket pin and described BGA encapsulationBetween pressure drop to the decompressor below test jack external pressure; Described decompressor bagDraw together the air cavity being arranged between socket pin and BGA encapsulation, pipeline and the pipeline being communicated with air cavityThe power set that are communicated with; Described air cavity is distributed in the idle space between socket pin, air cavityTop offers pore; Described power set are motor or pump machine, for by the sky in air cavityGas flows out to outside by pipeline; The rectangular opening size of described the second support component inside is less thanThe rectangular opening size of three support component inside; Described the first support component four side wall upper part offer" protruding " font cavity of lying on one's side; Described drive unit is arranged on described the first support component cavityIn;
Described drive unit comprises driven wheel, lateral driver device and longitudinal driving device; InstituteState lateral driver device and comprise push rod and transverse slider; Described longitudinal driving device comprises the first toothWheel, left-right rotary ball-screw, cam and longitudinal sliding block; Described left-right rotary ball-screw comprises twoLeft-handed portion, dextrorotation portion, middle interconnecting piece and the extension of end; Described left-right rotary ball-screw is insertedBe located in the bearing of the first two side, support component top; The extension of described left-right rotary ball-screwPortion is positioned at outside the first support component sidewall; Described the first gear is fixed on described left-right rotary ballOn the extension of leading screw; Described the first gear engages with described driven wheel; Described push rod plugsIn transverse slider; Described push rod two ends are fixed with feed screw nut; Described push rod is by leading screw spiral shellMother is screwed onto in the left-handed portion or dextrorotation portion of left-right rotary ball-screw; Described transverse slider upper endBe fixed with upper guide plate, lower end is fixed with lower sliver; Described longitudinal sliding block offers working chamber; InstituteState on the two side of longitudinal sliding block working chamber and offer U-shaped groove; Described longitudinal sliding block upper end is fixedThere are upper sliver, lower end to be fixed with lower guide block; Described cam be fixed on left-right rotary ball-screw inBetween on connecting portion; Described left-right rotary ball-screw middle interconnecting piece is plugged in described longitudinal sliding block UType trench bottom; Described cam is arranged on described longitudinal sliding block working chamber; Described cam is resisted against instituteState on the madial wall of longitudinal sliding block working chamber; Described transverse slider first half offers placing chamber;First time air cylinder is fixed in the placing chamber of described transverse slider; Described first time air cylinderOn piston rod, be fixed with the first lower lock block; Described longitudinal sliding block first half offers placing chamber; TheTwo times air cylinder is fixed in the placing chamber of described longitudinal sliding block; The work of described second time air cylinderOn stopper rod, be fixed with the second lower lock block;
Between the upper sliver of described longitudinal sliding block and the first support component cavity madial wall, be inserted withThe first stage clip; Between the lower guide block of described longitudinal sliding block and the first support component cavity madial wall, insertBe provided with the second stage clip.
As technique scheme preferably, the paired setting of described longitudinal driving device; DescribedLateral driver device arranges in pairs; The feed screw nut at described push rod two ends is screwed onto respectivelyThe left-handed portion of a pair of left-right rotary ball-screw, the feed screw nut at another push rod two ends are spirally connected respectivelyIn the dextrorotation portion of a pair of left-right rotary ball-screw.
As technique scheme preferably, a push rod is provided with at least two transverse sliders.
As technique scheme preferably, the middle interconnecting piece of a left-right rotary ball-screw is solidSurely the longitudinal sliding block that has two cams at least and coordinate with cam.
As technique scheme preferably, described first time air cylinder and second time air cylinderRange is greater than the height of the second support component.
Beneficial effect of the present invention is: automaticity is high, and the placement of convenient encapsulation reducesOperating personnel's working strength, improves the effect of packaging and testing.
Brief description of the drawings:
Fig. 1 is cross-section structure schematic views of the present invention;
Fig. 2 is cross-section structure schematic views of the present invention;
Fig. 3 is the first support component 10 structural representation views of the present invention;
Fig. 4 is the first support component 10 cross-section structure schematic views of the present invention;
Fig. 5 is the structural representation view of drive unit 20 of the present invention;
Fig. 6 is the structural representation view of lateral driver device of the present invention.
In figure, 10, the first support component; 11, the first support component bottom; 20, drive dressPut; 21, driven wheel; 22, the first gear; 23, left-right rotary ball-screw; 24, longitudinalSlide block; 241, cam; 242, the two side of longitudinal sliding block; 243, upper sliver; 244, underGuide block; 245, the first stage clip; 246, the second stage clip; 247, second time air cylinder; 248,The second lower lock block; 25, push rod; 26, transverse slider; 261, upper guide plate; 262, lower sliver;263, first time air cylinder; 264, the first lower lock block; 30, the second support component; 31, gasChamber; 310, pore; 32, pipeline; 33, power set; 40, the 3rd support component; 50,Socket pin; 60, BGA encapsulation; 61, lower surface projection.
Detailed description of the invention:
As shown in Figure 1 and Figure 2, a kind of BGA packaging and testing socket, comprises fixing BGA encapsulationThe first support component 10, support the second support component 30, the fixed socket of BGA encapsulation 60The 3rd support component 40 of pin 50; Described the first support component 10 is fixed on the second support portionOn part 30; The second support component 30 is fixed on the 3rd support component 40; Described firstSupport part part 10 and the second support component 30 are square box; BGA packaging and testing socket also comprise byPressure between described socket pin 50 and described BGA encapsulation 60 drops to test jack external pressureFollowing decompressor; Described decompressor comprises and is arranged on socket pin 50 and BGA encapsulates itBetween air cavity 31, the pipeline 32 being communicated with air cavity 31, the power set that are communicated with pipeline 3233; Described air cavity 31 is distributed in the idle space between socket pin 50, air cavity 31 upperSide offers pore 310; Described power set 33 are motor or pump machine, for by air cavityAir in 31 flows out to outside by pipeline 32; It is characterized in that: described the second support portionThe rectangular opening size of part 30 inside is less than the rectangular opening size of the 3rd support component 40 inside; InstituteState the first support component 10 4 side wall upper part and offer " protruding " font cavity of lying on one's side; DescribedDrive unit 20 is arranged in described the first support component 10 cavitys;
As shown in Figure 5, Figure 6, described drive unit 20 comprises driven wheel 21, laterally drivesMoving device and longitudinal driving device; Described lateral driver device comprises push rod 25 and transverse slider26; Described longitudinal driving device comprises the first gear 22, left-right rotary ball-screw 23, cam241 and longitudinal sliding block 24; Described left-right rotary ball-screw 23 comprises left-handed portion, the right side at two endsRevolve portion, middle interconnecting piece and extension; Described left-right rotary ball-screw 23 is plugged in firstIn the bearing of support part part 10 two sides, top; The extending part of described left-right rotary ball-screw 23Outside the first support component 10 sidewalls; Described the first gear 22 is fixed on described left and right rotary rollOn the extension of ballscrew 23; Described the first gear 22 engages with described driven wheel 21;Described push rod 25 is plugged in transverse slider 26; Described push rod 25 two ends are fixed with leading screw spiral shellFemale; Described push rod 25 by feed screw nut be screwed onto left-right rotary ball-screw 23 left-handed portion orIn person's dextrorotation portion; Described transverse slider 26 upper ends are fixed with upper guide plate 261, lower end is fixed withLower sliver 262; Described longitudinal sliding block 24 offers working chamber; Described longitudinal sliding block 24 is workedOn the two side in chamber, offer U-shaped groove; Described longitudinal sliding block 24 upper ends be fixed with sliver 243,Lower end is fixed with lower guide block 244; Described cam 241 is fixed on left-right rotary ball-screw 23On middle interconnecting piece; Described left-right rotary ball-screw 23 middle interconnecting pieces are plugged in described longitudinalThe U-shaped trench bottom of slide block 24; Described cam 241 is arranged on described longitudinal sliding block 24 working chambers;Described cam 241 is resisted against on the madial wall of described longitudinal sliding block 24 working chambers; Described horizontalSlide block 26 first halfs offer placing chamber; First time air cylinder 263 is fixed on described horizontal cunningIn the placing chamber of piece 26; On the piston rod of described first time air cylinder 263, be fixed with first timeBriquetting 264; Described longitudinal sliding block 24 first halfs offer placing chamber; Second time air cylinder 247Be fixed in the placing chamber of described longitudinal sliding block 24; The piston of described second time air cylinder 247On bar, be fixed with the second lower lock block 248;
As shown in Figure 1, the upper sliver 243 of described longitudinal sliding block 24 and the first support component 10Between cavity madial wall, be inserted with the first stage clip 245; The lower guide block 244 of described longitudinal sliding block 24And first be inserted with the second stage clip 246 between support component 10 cavity madial walls.
As shown in Figure 4, Figure 5, the paired setting of described longitudinal driving device; Describedly laterally driveMoving device arranges in pairs; The feed screw nut at described push rod 25 two ends is screwed onto respectively oneLeft-handed portion to left-right rotary ball-screw 23, the feed screw nut at another push rod 25 two ends are respectivelyBe screwed onto the dextrorotation portion of a pair of left-right rotary ball-screw 23; A push rod 25 is provided with at least twoIndividual transverse slider 26; The middle interconnecting piece of a left-right rotary ball-screw 23 is fixed to rare twoIndividual cam 241 and the longitudinal sliding block 24 coordinating with cam 241.
As shown in Figure 1 and Figure 2, described first time air cylinder 263 and second time air cylinder 247Range be greater than the height of the second support component 30.
When concrete operations, original state, drive unit 20 is contracted in the first support component 10 skiesIn chamber; Staff by BGA encapsulation 600 snap in from top to bottom the first support component 10 underIn the square frame of portion 11, afterwards, staff's starter motor (not shown) drives driven wheel21 rotations, driven wheel 21 drives the first gear 22 to rotate, and the first gear 22 drives left and rightRotary roll ballscrew 23 rotates, be so just with moving cam 241 rotate simultaneously lateral driver device toInterior motion, longitudinal sliding block 24 and transverse slider 26 are to the square frame fortune of the first support component 10Moving, after longitudinal sliding block 24 and transverse slider 26 move a certain distance, first time air cylinder263 and second time air cylinder 247 start, the first lower lock block 264 and the second lower lock block 248 toLower motion withstands on BGA encapsulation surrounding; Meanwhile, decompressor is by described socket pin 50 HesPressure between described BGA encapsulation 60 drops to below test jack external pressure, makes BGA envelopeFill 60 lower surface projection 61 and socket pin 50 close contacts; When the following table of BGA encapsulation 60When face projection 61 and socket pin 50 close contact, the first lower lock block 264 and the second lower lock block248 quit work, and then the lower surface projection 61 of BGA encapsulation is closely connect with socket pin 50Touch and keep stable; After BGA encapsulation 60 has been tested, staff starts first time and calms the angerCylinder 263 and second time air cylinder 247, the first lower lock block 264 and the second lower lock block 248 are upwardsMotion income transverse slider 26 and longitudinal sliding block 24 inside, then starter motor (not shown)Reversion, transverse slider 26 and longitudinal sliding block 2 enter in the first support component 10 cavitys; Afterwards,Staff encapsulates BGA from the interior taking-up of square box 61.
Above content is only preferred embodiments of the present invention, for the ordinary skill people of this areaMember, according to thought of the present invention, all can change it in specific embodiments and applicationsPlace, this description should not be construed as limitation of the present invention.
Claims (5)
1. a BGA packaging and testing socket, comprises the first support component that fixing BGA encapsulates(10), support the second support component (30), the fixed socket pin (50) of BGA encapsulation (60)The 3rd support component (40); Described the first support component (10) is fixed on the second support portionOn part (30); The second support component (30) is fixed on the 3rd support component (40); InstituteStating the first support component (10) and the second support component (30) is square box; BGA encapsulates surveyExamination socket also comprises the pressure between described socket pin (50) and described BGA encapsulation (60)Drop to the decompressor below test jack external pressure; Described decompressor comprise be arranged on slottingAir cavity (31) between seat pin 50 and BGA encapsulation, the pipeline (32) being communicated with air cavity (31),The power set (33) that are communicated with pipeline (32); Described air cavity (31) is distributed in socket pin(50), in the idle space between, the top of air cavity (31) offers pore (310); InstituteStating power set (33) is motor or pump machine, for the air in air cavity (31) is passed throughPipeline (32) flows out to outside; It is characterized in that: described the second support component (30) insideRectangular opening size be less than the inner rectangular opening size of the 3rd support component (40); Described firstSupport component (10) four side wall upper part offer " protruding " font cavity of lying on one's side; Described drivingDevice (20) is arranged in described the first support component (10) cavity;
Described drive unit (20) comprises driven wheel (21), lateral driver device and longitudinalDrive unit; Described lateral driver device comprises push rod (25) and transverse slider (26); InstituteState longitudinal driving device and comprise the first gear (22), left-right rotary ball-screw (23), cam (241)And longitudinal sliding block (24); Described left-right rotary ball-screw (23) comprise two ends left-handed portion,Dextrorotation portion, middle interconnecting piece and extension; Described left-right rotary ball-screw (23) is plugged inIn the bearing of one support component (10) two side, top; Described left-right rotary ball-screw (23)Extending part outside the first support component (10) sidewall; Described the first gear (22) is solidFix on the extension of described left-right rotary ball-screw (23); Described the first gear (22) withDescribed driven wheel (21) engagement; Described push rod (25) is plugged in transverse slider (26);Described push rod (25) two ends are fixed with feed screw nut; Described push rod (25) passes through feed screw nutBe screwed onto in the left-handed portion or dextrorotation portion of left-right rotary ball-screw (23); Described transverse slider(26) upper end is fixed with upper guide plate (261), lower end is fixed with lower sliver (262); Described verticalOffer working chamber to slide block (24); The two side (242) of described longitudinal sliding block (24) working chamberOn offer U-shaped groove; Described longitudinal sliding block (24) upper end be fixed with sliver (243), underEnd is fixed with lower guide block (244); Described cam (241) is fixed on left-right rotary ball-screw (23)Middle interconnecting piece on; Described in described left-right rotary ball-screw (23) middle interconnecting piece is plugged inThe U-shaped trench bottom of longitudinal sliding block (24); Described cam (241) is arranged on described longitudinal sliding block(24) working chamber; Described cam (241) is resisted against described longitudinal sliding block (24) working chamberMadial wall on; Described transverse slider (26) first half offers placing chamber; Calm the anger for first timeCylinder (263) is fixed in the placing chamber of described transverse slider (26); Calm the anger for described first timeOn the piston rod of cylinder (263), be fixed with the first lower lock block (264); Described longitudinal sliding block (24)First half offers placing chamber; Second time air cylinder (247) is fixed on described longitudinal sliding block (24)Placing chamber in; On the piston rod of described second time air cylinder (247), being fixed with second presses downPiece (248);
The upper sliver (243) of described longitudinal sliding block (24) and the first support component (10) skyBetween the madial wall of chamber, be inserted with the first stage clip (245); The lower guide block of described longitudinal sliding block (24)(244) between and the first support component (10) cavity madial wall, be inserted with the second stage clip (246).
2. a kind of BGA packaging and testing socket according to claim 1, is characterized in that:The paired setting of described longitudinal driving device; Described lateral driver device arranges in pairs; DescribedThe feed screw nut at a push rod (25) two ends is screwed onto respectively a pair of left-right rotary ball-screw (23)Left-handed portion, the feed screw nut at another push rod (25) two ends be screwed onto respectively a pair of left-right rotaryThe dextrorotation portion of ball-screw (23).
3. a kind of BGA packaging and testing socket according to claim 1, is characterized in that:A push rod (25) is provided with at least two transverse sliders (26).
4. a kind of BGA packaging and testing socket according to claim 1, is characterized in that:The middle interconnecting piece of a left-right rotary ball-screw (23) is fixed to rare two cams (241)With the longitudinal sliding block (24) coordinating with cam (241).
5. a kind of BGA packaging and testing socket according to claim 2, is characterized in that:The range of described first time air cylinder (263) and second time air cylinder (247) is greater thanThe height of two support components (30).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129907.7A CN105589025B (en) | 2016-03-08 | 2016-03-08 | A kind of BGA package test jack |
| CN201810070224.8A CN107976618B (en) | 2016-03-08 | 2016-03-08 | Working method of BGA packaging test socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129907.7A CN105589025B (en) | 2016-03-08 | 2016-03-08 | A kind of BGA package test jack |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810070224.8A Division CN107976618B (en) | 2016-03-08 | 2016-03-08 | Working method of BGA packaging test socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105589025A true CN105589025A (en) | 2016-05-18 |
| CN105589025B CN105589025B (en) | 2018-06-12 |
Family
ID=55928759
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810070224.8A Active CN107976618B (en) | 2016-03-08 | 2016-03-08 | Working method of BGA packaging test socket |
| CN201610129907.7A Expired - Fee Related CN105589025B (en) | 2016-03-08 | 2016-03-08 | A kind of BGA package test jack |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810070224.8A Active CN107976618B (en) | 2016-03-08 | 2016-03-08 | Working method of BGA packaging test socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107976618B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871720A (en) * | 2018-04-28 | 2018-11-23 | 马鞍山市金韩防水保温工程有限责任公司 | A kind of exterior-wall heat insulation Anti-shock test device |
| CN110799848A (en) * | 2017-12-07 | 2020-02-14 | 株式会社Tse | History management pad for semiconductor test socket, method of manufacturing the same, and semiconductor test apparatus including the history management pad |
| CN114675056A (en) * | 2022-03-18 | 2022-06-28 | 苏州依克赛伦电子科技有限公司 | Semi-automatic BGA encapsulation test socket |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045160B (en) * | 2019-05-24 | 2021-06-08 | 安徽鹰龙工业设计有限公司 | Test seat that top of BGA encapsulation usefulness was got and is put |
| CN110045159B (en) * | 2019-05-24 | 2021-03-05 | 何华辉 | Get test seat of BGA encapsulation of material convenient |
| CN110045161B (en) * | 2019-05-24 | 2021-02-09 | 杨学习 | BGA packaged test socket |
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| KR100629958B1 (en) * | 2005-01-15 | 2006-09-28 | 황동원 | Busy socket for semiconductor testing and burn-in |
| JP4868413B2 (en) * | 2007-12-04 | 2012-02-01 | センサータ テクノロジーズ インコーポレーテッド | socket |
| JP2011257227A (en) * | 2010-06-08 | 2011-12-22 | Panasonic Corp | Semiconductor inspection device and inspection method |
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| CN1741261A (en) * | 2004-08-23 | 2006-03-01 | 上海乐金广电电子有限公司 | Voltage reducing packaged test socket |
| CN105353175A (en) * | 2015-11-22 | 2016-02-24 | 苏州光韵达光电科技有限公司 | BGA packaging test socket |
| CN205720545U (en) * | 2016-03-08 | 2016-11-23 | 浙江乔兴建设集团湖州智能科技有限公司 | A kind of BGA package test jack |
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| CN110799848B (en) * | 2017-12-07 | 2020-09-01 | 株式会社Tse | History management pad for semiconductor test socket, method of manufacturing the same, and semiconductor test apparatus including the history management pad |
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| CN114675056A (en) * | 2022-03-18 | 2022-06-28 | 苏州依克赛伦电子科技有限公司 | Semi-automatic BGA encapsulation test socket |
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| Publication number | Publication date |
|---|---|
| CN105589025B (en) | 2018-06-12 |
| CN107976618B (en) | 2020-02-07 |
| CN107976618A (en) | 2018-05-01 |
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