KR0130736B1 - 집적회로 칩의 제위치 검사 방법 및 장치 - Google Patents
집적회로 칩의 제위치 검사 방법 및 장치Info
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- KR0130736B1 KR0130736B1 KR1019940003002A KR19940003002A KR0130736B1 KR 0130736 B1 KR0130736 B1 KR 0130736B1 KR 1019940003002 A KR1019940003002 A KR 1019940003002A KR 19940003002 A KR19940003002 A KR 19940003002A KR 0130736 B1 KR0130736 B1 KR 0130736B1
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Abstract
Description
Claims (14)
- 다수의 제1 I/O, 전력 및 접지 접촉을 갖는 반도체 칩을 검사하는 방법에 있어서, 상기 검사 방법이 a. 상기 다수의 제1접촉에 대응하고, 넓은 표면적 도체 표면을 갖는 다수의 제2접촉을 갖는 칩 캐리어를 제공하는 단계, b. 반도체 칩의 다수의 제1접촉이 칩 캐리어상의 다수의 제 2 접촉과 도전성 접촉되게 하는 단계 및, c. 반도체 칩에 검사 신호 입력 벡터를 통과시키고, 반도체 칩으로부터 검사신호출력 벡터를 수신하는 단계를 포함하는 것을 특징으로 하는 검사 방법.
- 제 1 항에 있어서, 상기 칩 캐리어는 검사 고정구이고, 상기 방법은 검사 고정구로부터 집적회로 칩을 제거하는 단계 및 검사에 불합격한 칩으로부터 검사에 합격한 칩을 분리하는 단계를 더 포함하는 것을 특징으로 하는 검사 방법.
- 제 1 항에 있어서 상기 칩 캐리어는 전자회로 패키지이고, 상기 방법은 패키지로부터 검사에 불합격한 칩을 제거하고, 패키지에 검사에 합격한 칩을 단계를 더 포함하는 것을 특징으로 하는 검사 방법.
- 제 1 항에 있어서, 반도체 칩의 다수의 제1접촉은 땜납, 200℃ 이하의 융점을 갖는 저융점 합금, 땜납볼 및 제어된 콜랩스 칩 접속기 볼로 구성된 그룹으로부터 선택되는 것을 특징으로 하는 검사 방법.
- 제 1 항에 있어서, 넓은 표면적을 갖는 다수의 제2접촉은 원주형 덴드라이트들과 중합체 코어 원뿔형 접속기로 구성된 그롭으로부터 선택되는 것을 특징으로 하는 검사 방법.
- 제 5 항에 있어서, 넓은 표면적을 갖는 다수의 제2접촉은 평탄한 Pd막 위에 있는 원주형 Pd로 구성되는 원주형 덴드라이트들인 것을 특징으로 하는 검사 방법.
- 제 6 항에 있어서, 원주형 Pd 덴드라이트들은 약 10 내지 100 미크론의 높이 및 ㎟ 당 약 200내지 500 덴드라이트들의 밀도를 갖는 것을 특징으로 하는 검사 방법.
- 제 6 항에 있어서, 상기 원주형 Pd는 2 위상 펄스식 전착에 의해 피착되는 것을 특징으로 하는 검사 방법.
- 땜납, 200℃ 이하의 융점을 갖는 저융점 합금, 땜납볼 및 제어된 콜랩스 칩 접속기들로 구성된 그룹으로부터 선택된, 다수의 제1 I/O, 전력 및 접지 접촉을 갖는 반도체 칩을 검사하는 방법에 있어서, 상기 검사 방법이 a. (i) 원주형 덴드라이트들 및 (ii) 중합체 코어 원뿔형 접속기들로 구성된 그룹으로부터 선택된 다수의 제2접촉을 갖는 칩 캐리어를 제공하는 단계, b. 반도체 기판의 다수의 제1접촉이 칩 캐리어상의 다수의 제 2 접촉과 도전성 접촉되게 하는 단계, c. 반도체 칩에 검사 신호 입력 벡터를 통과시키고, 반도체 칩으로부터 검사 신호 출력 벡터를 수신하는 단계, d. 칩 캐리어로부터 검사에 불합격한 반도체 칩을 제거하는 단계 및 e. 칩 캐리어에 검사에 합격한 반도체 칩을 결합시키는 단계를 포함하는 것을 특징으로 하는 검사 방법.
- 땜납, 200℃ 이하의 융점을 갖는 저융점 합금, 땜납볼 및 제어된 콜랩스 칩 잡속기들로 구성된 그룹으로부터 선택된, 다수의 제1 I/O, 전력 및 접지 접촉을 갖는 반도체 칩을 검사하는 방법에 있어서, 상기 검사 방법이 a. 상기 다수의 제1접촉에 대응하는 원주형 Pd 덴드라이트들을 포함하는 다수의 제2접촉을 갖는 칩 캐리어를 제공하는 단계, b. 반도체 칩의 닷의 제1접촉이 칩 캐리어상의 다수의 제2접촉과 도전성 접촉되게 하는 단계, c. 반도체 칩에 검사 신호 입력 벡터를 통과시키고, 반도체 칩으로부터 검사 신호 출력 벡터를 수신하는 단계, d. 칩 캐리어로부터 검사에 불합격한 반도체 칩을 제거하는 단계 및 e. 칩 캐리어에 검사에 합격한 반도체 칩을 결합시키는 단계를 포함하는 것을 특징으로 하는 검사 방법.
- 제10항에 있어서, 원주형 덴드라이트들의 평탄형 Pd막 위에 있는 원주형 Pd를 포함하는 것을 특징으로 하는 검사 방법.
- 제11항에 있어서, 원주형 Pd 덴드라이트들이 약 10 내지 100 미크론의 높이 및 ㎟당 약 200 내지 500 덴드라이트의 밀도를 갖는 것을 특징으로 하는 검사 방법.
- 제11항에 있어서, 상기 원주형 Pd는 2위상 펄스식 전착에 의해 피착되는 것을 특징으로 하는 검사 방법.
- 땜납, 200℃ 이하의 융점을 갖는 저융점 합금, 땜납볼 및 제어된 콜랩스 칩 접속기들로 구성된 그룹으로부터 선택된, 다수의 제1 I/O, 전력 및 접지 접촉을 갖는 반도체 칩을 검사하는 방법에 있어서, 상기 검사 방법이 a. 상기 다수의 제1접촉에 대응하고, 평탄형 Pd막 위에 2 위상 펄스식 전착에 의해 피착된 원주형 Pd를 포함하고, 약 10 내지 100 미크론의 높이 및 ㎟당 약 200 내지 500 덴드라이트들의 밀도를 갖는 원주형 Pd 덴드라이트들을 포함하는 다수의 제2접촉을 갖는 칩 캐리어를 제공하는 단계, b. 반도체 칩의 다수의 제1접촉을 칩 캐리어상의 다수의 제2접촉과 도전성 접촉되게 하는 단계. c. 반도체 칩에 검사 신호 입력 벡터를 통과시키고, 반도체 칩으로부터 검사 신호 출력 벡터를 수신하는 단계, b. 칩 캐리어로부터 검사에 불합격한 반도체 칩을 제거하는 단계 및 e. 칩 캐리어에 검사에 합격한 칩을 결합시는 단계를 포함하는 것을 특징으로 하는 검사 방법.
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US2454993A | 1993-03-01 | 1993-03-01 | |
US08/024,549 | 1993-03-01 | ||
US8/024,549 | 1993-03-01 |
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KR0130736B1 true KR0130736B1 (ko) | 1998-04-06 |
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US (1) | US6414509B1 (ko) |
EP (1) | EP0614089A3 (ko) |
JP (1) | JP2528619B2 (ko) |
KR (1) | KR0130736B1 (ko) |
CA (1) | CA2110472C (ko) |
TW (1) | TW232090B (ko) |
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US5829128A (en) | 1993-11-16 | 1998-11-03 | Formfactor, Inc. | Method of mounting resilient contact structures to semiconductor devices |
US5917707A (en) | 1993-11-16 | 1999-06-29 | Formfactor, Inc. | Flexible contact structure with an electrically conductive shell |
US5476211A (en) | 1993-11-16 | 1995-12-19 | Form Factor, Inc. | Method of manufacturing electrical contacts, using a sacrificial member |
US7084656B1 (en) | 1993-11-16 | 2006-08-01 | Formfactor, Inc. | Probe for semiconductor devices |
US7200930B2 (en) | 1994-11-15 | 2007-04-10 | Formfactor, Inc. | Probe for semiconductor devices |
DE69531996T2 (de) * | 1994-11-15 | 2004-07-22 | Formfactor, Inc., Livermore | Elektrische kontaktstruktur aus flexiblem draht |
EP1262782A3 (en) * | 1994-11-15 | 2009-06-17 | FormFactor, Inc. | Mounting spring elements on semiconductor devices, and wafer-level testing methodology |
US20100065963A1 (en) | 1995-05-26 | 2010-03-18 | Formfactor, Inc. | Method of wirebonding that utilizes a gas flow within a capillary from which a wire is played out |
US6142789A (en) * | 1997-09-22 | 2000-11-07 | Silicon Graphics, Inc. | Demateable, compliant, area array interconnect |
US7898275B1 (en) * | 1997-10-03 | 2011-03-01 | Texas Instruments Incorporated | Known good die using existing process infrastructure |
JP3553791B2 (ja) | 1998-04-03 | 2004-08-11 | 株式会社ルネサステクノロジ | 接続装置およびその製造方法、検査装置並びに半導体素子の製造方法 |
DE10127351A1 (de) | 2001-06-06 | 2002-12-19 | Infineon Technologies Ag | Elektronischer Chip und elektronische Chip-Anordnung |
US6764869B2 (en) * | 2001-09-12 | 2004-07-20 | Formfactor, Inc. | Method of assembling and testing an electronics module |
US6747472B2 (en) * | 2002-01-18 | 2004-06-08 | International Business Machines Corporation | Temporary device attach structure for test and burn in of microjoint interconnects and method for fabricating the same |
US6836134B2 (en) * | 2002-06-11 | 2004-12-28 | Delphi Technologies, Inc. | Apparatus and method for determining leakage current between a first semiconductor region and a second semiconductor region to be formed therein |
EP2067160B1 (en) * | 2006-09-12 | 2009-12-16 | Koninklijke Philips Electronics N.V. | Lamp comprising a conductor embedded in the quartz glass envelope of the lamp |
WO2009037596A2 (en) | 2007-09-17 | 2009-03-26 | Barrick Gold Corporation | Method to improve recovery of gold from double refractory gold ores |
CA2699873C (en) | 2007-09-18 | 2013-05-14 | Barrick Gold Corporation | Process for recovering gold and silver from refractory ores |
US8262770B2 (en) | 2007-09-18 | 2012-09-11 | Barrick Gold Corporation | Process for controlling acid in sulfide pressure oxidation processes |
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CN113990793A (zh) * | 2021-10-21 | 2022-01-28 | 东莞市中麒光电技术有限公司 | 一种led芯片转移方法 |
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JPS57110690A (en) | 1980-12-24 | 1982-07-09 | Ibm | Growing of tentrite by electroplating |
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US4820976A (en) | 1987-11-24 | 1989-04-11 | Advanced Micro Devices, Inc. | Test fixture capable of electrically testing an integrated circuit die having a planar array of contacts |
US5137461A (en) * | 1988-06-21 | 1992-08-11 | International Business Machines Corporation | Separable electrical connection technology |
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-
1993
- 1993-12-01 CA CA002110472A patent/CA2110472C/en not_active Expired - Fee Related
-
1994
- 1994-02-07 JP JP6013281A patent/JP2528619B2/ja not_active Expired - Lifetime
- 1994-02-19 KR KR1019940003002A patent/KR0130736B1/ko not_active IP Right Cessation
- 1994-02-25 EP EP94102896A patent/EP0614089A3/en not_active Withdrawn
- 1994-03-03 TW TW083101868A patent/TW232090B/zh active
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Publication number | Publication date |
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KR940022769A (ko) | 1994-10-21 |
EP0614089A3 (en) | 1995-07-12 |
US6414509B1 (en) | 2002-07-02 |
JP2528619B2 (ja) | 1996-08-28 |
CA2110472A1 (en) | 1994-09-02 |
JPH06252226A (ja) | 1994-09-09 |
EP0614089A2 (en) | 1994-09-07 |
TW232090B (ko) | 1994-10-11 |
CA2110472C (en) | 1999-08-10 |
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