JPH11510906A - 集積回路内の導体を含む接続部試験方法 - Google Patents
集積回路内の導体を含む接続部試験方法Info
- Publication number
- JPH11510906A JPH11510906A JP10500372A JP50037298A JPH11510906A JP H11510906 A JPH11510906 A JP H11510906A JP 10500372 A JP10500372 A JP 10500372A JP 50037298 A JP50037298 A JP 50037298A JP H11510906 A JPH11510906 A JP H11510906A
- Authority
- JP
- Japan
- Prior art keywords
- integrated circuit
- conductor
- sensor
- coil
- current
- 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
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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/317—Testing of digital circuits
- G01R31/3173—Marginal testing
-
- 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]
- G01R31/2853—Electrical testing of internal connections or -isolation, e.g. latch-up or chip-to-lead connections
-
- 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
- G01R31/317—Testing of digital circuits
- G01R31/3181—Functional testing
- G01R31/319—Tester hardware, i.e. output processing circuits
- G01R31/31917—Stimuli generation or application of test patterns to the device under test [DUT]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
- G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/205—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using magneto-resistance devices, e.g. field plates
-
- 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]
- G01R31/2884—Testing of integrated circuits [IC] using dedicated test connectors, test elements or test circuits on the IC under test
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Tests Of Electronic Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.集積回路の外部接続端子に結合される前記集積回路内の導体を含む接続部を 試験する方法であって: − 前記導体における応答を形成するために前記集積回路に刺激を与える工程 と、 − 前記集積回路内の導体における応答を検出する工程と、 − 前記応答に基づいて前記接続部の機能性を特徴づける工程と を具えている集積回路内の導体を含む接続部試験方法において、 前記応答の検出が、前記集積回路内の導体付近に位置づけたセンサによる前 記導体に流れる電流の測定に関係することを特徴とする集積回路内の導体を含む 接続部試験方法。 2.前記刺激が時間依存特性を有し、且つ前記応答の検出が、前記センサによる 前記導体を流れる電流の動的特性の測定に関係することを特徴とする請求の範囲 1に記載の方法。 3.前記電流の動的特性の測定が、前記集積回路内の導体付近に位置づけたコイ ルにおける誘導電圧の測定に関係することを特徴とする請求の範囲2に記載の方 法。 4.前記測定の結果をディジタル信号に変換することを特徴とする請求の範囲1 に記載の方法。 5.前記集積回路が給電用接続部を経て供給電圧を受電し、供給電流を伝導する ために前記導体が前記給電用接続部に結合されていることを特徴とする請求の範 囲1に記載の方法。 6.前記刺激を与えることが、前記供給電圧を瞬時的に低下させて、前記導体に 流れる供給電流を変化させることに関係することを特徴とする請求の範囲5に記 載の方法。 7.前記集積回路がパターン信号を受信する1個以上の入力端子を具え、前記刺 激を与えることが、これらの入力端子に少なくとも2つの予定したパターン信号 を与えて、前記導体に流れる供給電流を変化させることに関係することを特 徴とする請求の範囲5に記載の方法。 8.前記刺激を与えることが、前記外部接続端子に予定した周波数のテスト信号 を与えることに関係することを特徴とする請求の範囲1に記載の方法。 9.電流を伝導する導体及び該導体を流れる電流を特徴づける検出デバイスを含 む集積回路において、前記検出デバイスが前記電流を特徴づけるために前記導体 付近に配置したセンサを具えていることを特徴とする集積回路。 10.前記センサが前記電流の変化を検出するコイルを含むことを特徴とする請求 の範囲9に記載の集積回路。 11.前記コイルが、前記導体の互いに反対側に位置づけられると共に巻回方向が 互いに反対の2個直列に接続したサブコイルを含むことを特徴とする請求の範囲 10に記載の集積回路。 12.前記コイルが少なくとも2層の巻線を含むことを特徴とする請求の範囲10 に記載の集積回路。 13.前記導体が屈曲部を含むように形づくられ、前記コイルが前記屈曲部によっ て囲まれる領域内に配置されるようにしたことを特徴とする請求の範囲10に記 載の集積回路。 14.前記センサがMRセンサを含むことを特徴とする請求の範囲9に記載の集積 回路。 15.前記検出デバイスが、前記センサにて測定すべき電圧をディジタル信号に変 換するために、前記センサに結合されるピーク検出器を含むことを特徴とする請 求の範囲9に記載の集積回路。 16.前記ディジタル信号を格納する境界走査テストセルを含むことを特徴とする 請求の範囲15に記載の集積回路。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96201569 | 1996-06-06 | ||
EP96201569.9 | 1996-06-06 | ||
PCT/IB1997/000631 WO1997046891A1 (en) | 1996-06-06 | 1997-06-03 | Method of testing a connection which includes a conductor in an integrated circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11510906A true JPH11510906A (ja) | 1999-09-21 |
JP3963952B2 JP3963952B2 (ja) | 2007-08-22 |
Family
ID=8224054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50037298A Expired - Fee Related JP3963952B2 (ja) | 1996-06-06 | 1997-06-03 | 集積回路内の導体を含む接続部試験方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5894224A (ja) |
EP (1) | EP0843824A1 (ja) |
JP (1) | JP3963952B2 (ja) |
KR (1) | KR100499739B1 (ja) |
TW (1) | TW332260B (ja) |
WO (1) | WO1997046891A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009124086A (ja) * | 2007-11-19 | 2009-06-04 | Toshiba Corp | 集積回路装置 |
JP2012199385A (ja) * | 2011-03-22 | 2012-10-18 | Toyota Motor Corp | 半導体装置と制御手段とを備えるシステム、及び、半導体装置を流れる電流の制御方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6177806B1 (en) * | 1997-09-03 | 2001-01-23 | International Business Machines Corp. | Signal sensor for rf integrated systems |
EP1070260B1 (en) * | 1999-02-10 | 2005-07-20 | Koninklijke Philips Electronics N.V. | An arrangement for transient-current testing of a digital electronic cmos circuit |
DE60122066T2 (de) | 2000-02-23 | 2007-03-01 | Koninklijke Philips Electronics N.V. | Integrierte schaltung mit testinterface |
US6621280B1 (en) * | 2000-06-27 | 2003-09-16 | Agere Systems Inc. | Method of testing an integrated circuit |
EP1381875A1 (en) | 2001-04-09 | 2004-01-21 | Koninklijke Philips Electronics N.V. | Integrated circuit with power supply test interface |
KR20060019556A (ko) * | 2003-05-28 | 2006-03-03 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 집적 회로 디바이스 테스트 방법 및 장치, 집적 회로디바이스 |
JP4224483B2 (ja) * | 2005-10-14 | 2009-02-12 | Tdk株式会社 | 電流センサ |
KR100748511B1 (ko) * | 2006-05-12 | 2007-08-14 | 엘지전자 주식회사 | 코일형 센서 모듈 |
EP3085200A1 (de) * | 2013-12-17 | 2016-10-26 | BSH Hausgeräte GmbH | Gargerätevorrichtung |
TWI555991B (zh) * | 2015-02-11 | 2016-11-01 | 友達光電股份有限公司 | 積體電路及判斷積體電路之接腳連接狀況的方法 |
US10222430B2 (en) * | 2016-03-01 | 2019-03-05 | Mitsumi Electric Co., Ltd. | Sensor device and semiconductor device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4186338A (en) * | 1976-12-16 | 1980-01-29 | Genrad, Inc. | Phase change detection method of and apparatus for current-tracing the location of faults on printed circuit boards and similar systems |
NL8801835A (nl) * | 1988-07-20 | 1990-02-16 | Philips Nv | Werkwijze en inrichting voor het testen van meervoudige voedingsverbindingen van een geintegreerde schakeling op een printpaneel. |
DE4211548A1 (de) * | 1992-04-06 | 1993-10-07 | Siemens Ag | Verfahren und Vorrichtung zum zweidimensional ortsauflösenden Testen von Stromverteilungen in einem Detektionsobjekt und zugehörige Anwendung bei Printplatten |
DE9313266U1 (de) * | 1993-09-03 | 1993-12-09 | Testlab Ges Fuer Automatisches | Magnetoresistiver Sensor zur Suche von Unterbrechungen an bestückten elektronischen Baugruppen |
US5485080A (en) * | 1993-09-08 | 1996-01-16 | The United States Of America As Represented By The Secretary Of Commerce | Non-contact measurement of linewidths of conductors in semiconductor device structures |
DE4403753C1 (de) * | 1994-02-08 | 1995-07-20 | Angewandte Digital Elektronik | Kombinierte Chipkarte |
-
1997
- 1997-02-07 US US08/795,156 patent/US5894224A/en not_active Expired - Fee Related
- 1997-02-20 TW TW086102045A patent/TW332260B/zh not_active IP Right Cessation
- 1997-06-03 EP EP97921993A patent/EP0843824A1/en not_active Ceased
- 1997-06-03 JP JP50037298A patent/JP3963952B2/ja not_active Expired - Fee Related
- 1997-06-03 KR KR10-1998-0700728A patent/KR100499739B1/ko not_active IP Right Cessation
- 1997-06-03 WO PCT/IB1997/000631 patent/WO1997046891A1/en active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009124086A (ja) * | 2007-11-19 | 2009-06-04 | Toshiba Corp | 集積回路装置 |
JP2012199385A (ja) * | 2011-03-22 | 2012-10-18 | Toyota Motor Corp | 半導体装置と制御手段とを備えるシステム、及び、半導体装置を流れる電流の制御方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100499739B1 (ko) | 2005-09-30 |
US5894224A (en) | 1999-04-13 |
EP0843824A1 (en) | 1998-05-27 |
KR19990036063A (ko) | 1999-05-25 |
WO1997046891A1 (en) | 1997-12-11 |
TW332260B (en) | 1998-05-21 |
JP3963952B2 (ja) | 2007-08-22 |
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