KR100722729B1 - 반도체 장치, 반도체상의 회로 형성에 사용하는 금속적층판, 및 회로 형성 방법 - Google Patents
반도체 장치, 반도체상의 회로 형성에 사용하는 금속적층판, 및 회로 형성 방법 Download PDFInfo
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- KR100722729B1 KR100722729B1 KR1020027008871A KR20027008871A KR100722729B1 KR 100722729 B1 KR100722729 B1 KR 100722729B1 KR 1020027008871 A KR1020027008871 A KR 1020027008871A KR 20027008871 A KR20027008871 A KR 20027008871A KR 100722729 B1 KR100722729 B1 KR 100722729B1
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- 238000004544 sputter deposition Methods 0.000 description 2
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- 229910052804 chromium Inorganic materials 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- ALKZAGKDWUSJED-UHFFFAOYSA-N dinuclear copper ion Chemical compound [Cu].[Cu] ALKZAGKDWUSJED-UHFFFAOYSA-N 0.000 description 1
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- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- 229910052721 tungsten Inorganic materials 0.000 description 1
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Abstract
Description
Claims (28)
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- 반도체, 반도체 상에 반도체 측으로부터 순차적으로 배선용 동박/에칭 스톱층 니켈/범프 형성용 구리 또는 땜납박을 적층한 금속 적층제로 이루어지는 배선형성용 다층 금속박, 상기 금속 적층체를 에칭하여 형성한 상기 반도체 상의 범프, 및 상기 금속 적층체를 에칭하여 형성한 도체배선으로 이루어진 것을 특징으로 하는 반도체 장치.
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- 제 9 항에 있어서,상기 에칭 스톱층 니켈은 도금으로 적층된 것임을 특징으로 하는 반도체 장치.
- 제 12 항에 있어서,상기 배선형성용 다층 금속박의 범프형성용 구리 또는 땜납박의 두께는 5 ∼ 100 ㎛ 이고, 상기 에칭 스톱층 니켈 도금의 두께는 0.5 ∼ 3 ㎛ 이며, 상기 배선용 동박의 두께는 l ∼ 100 ㎛ 인 것을 특징으로 하는 반도체 장치.
- 제 9 항에 있어서,상기 에칭 스톱층 니켈은 박 (箔) 을 클래드한 것임을 특징으로 하는 반도체 장치.
- 제 14 항에 있어서,싱기 배선형성용 다층 금속박의 범프형성용 구리 또는 땜납박의 두께는 5 ∼ 100 ㎛ 이고, 상기 에칭 스톱층 니켈 클래드 박의 두께는 l ∼ 1O ㎛ 이며, 상기 배선용 동박의 두께는 1 ∼ 1OO ㎛ 인 것을 특징으로 하는 반도체 장치.
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- 반도체상의 전극형성면측에 반도체측으로부터 순차적으로 배선용 동박/애칭 스톱층 니켈/범프 형성용 구리 또는 땜납박을 형성한 배선형성용 다층 금속박을 적층하는 공정,상기 다층 금속박을 포토에칭하여 범프 형성용 레지스트 배선 패턴을 형성하는 공정,선택 에칭에 의해 범프를 형성하는 공정,에칭 스톱층을 제거하는 공정,배선형성용 레지스트 배선 패턴을 형성하는 공정,에칭에 의해 배선을 형성하는 공정, 및레지스트를 제거하여 배선을 형성하는 공정으로 이루어지는 것을 특징으로 하는, 반도체상에 범프를 갖는 도체배선을 형성하는 방법.
- 삭제
- 삭제
- 제 18 항에 있어서,상기 에칭 스톱층 니켈은 도금으로 적층된 것임을 특징으로 하는, 반도체상에 범프를 갖는 도체배선을 형성하는 방법.
- 제 21 항에 있어서,상기 배선형성용 다층 금속박의 범프 형성용 구리 또는 땜납박의 두께는 5 ∼ 100 ㎛ 이고, 상기 에칭 스톱층 니켈 도금의 두께는 0.5 ∼ 3 ㎛ 이며, 상기 배선용 동박의 두께는 l ∼ lOO ㎛ 인 것을 특징으로 하는, 반도체상에 범프를 갖는 도체배선을 형성하는 방법.
- 제 18 항에 있어서,상기 에칭 스톱층 니켈은 박을 클래드한 것임을 특징으로 하는, 반도체상에 범프를 갖는 도체배선을 형성하는 방법.
- 제 23 항에 있어서,상기 배선형성용 다층 금속박의 범프 형성용 구리 또는 땜납박의 두께는 5 ∼ 100 ㎛ 이고, 상기 에칭 스톱층 니켈 클래드 박의 두께는 1 ∼ 1O ㎛ 이며, 상기 배선용 동박의 두께는 1 ∼ 1OO ㎛ 인 것을 특징으로 하는, 반도체상에 범프를 갖는 도체배선을 형성하는 방법.
- 삭제
- 삭제
- 제 18 항에 있어서,상기 반도체는 금속 박막이 표면에 형성된 반도체인 것을 특징으로 하는, 반도체상에 범프를 갖는 도체배선을 형성하는 방법.
- 제 27 항에 있어서,상기 금속 박막은 니켈인 것을 특징으로 하는, 반도체상에 범프를 갖는 도체배선을 형성하는 방법.
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JPJP-P-2000-00004041 | 2000-01-12 | ||
JP2000004041A JP2001196381A (ja) | 2000-01-12 | 2000-01-12 | 半導体装置、半導体上の回路形成に用いる金属積層板、および回路形成方法 |
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KR20020093788A KR20020093788A (ko) | 2002-12-16 |
KR100722729B1 true KR100722729B1 (ko) | 2007-05-29 |
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KR1020027008871A Expired - Fee Related KR100722729B1 (ko) | 2000-01-12 | 2000-12-26 | 반도체 장치, 반도체상의 회로 형성에 사용하는 금속적층판, 및 회로 형성 방법 |
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US (1) | US6841877B2 (ko) |
EP (1) | EP1255295A4 (ko) |
JP (1) | JP2001196381A (ko) |
KR (1) | KR100722729B1 (ko) |
CN (1) | CN1433571A (ko) |
AU (1) | AU2001222261A1 (ko) |
TW (1) | TW522773B (ko) |
WO (1) | WO2001052322A1 (ko) |
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JP2001308095A (ja) * | 2000-04-19 | 2001-11-02 | Toyo Kohan Co Ltd | 半導体装置およびその製造方法 |
KR100598259B1 (ko) * | 2003-07-31 | 2006-07-07 | 동부일렉트로닉스 주식회사 | 반도체의 하이브리드 레이어 배선 형성방법 |
US7495179B2 (en) | 2003-10-06 | 2009-02-24 | Tessera, Inc. | Components with posts and pads |
KR100702805B1 (ko) * | 2005-12-28 | 2007-04-03 | 동부일렉트로닉스 주식회사 | 반도체 소자의 금속 배선 형성 방법 |
JP5080067B2 (ja) * | 2006-11-24 | 2012-11-21 | 新光電気工業株式会社 | 半導体装置の製造方法 |
WO2009045371A2 (en) | 2007-09-28 | 2009-04-09 | Tessera, Inc. | Flip chip interconnection with double post |
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US8330272B2 (en) | 2010-07-08 | 2012-12-11 | Tessera, Inc. | Microelectronic packages with dual or multiple-etched flip-chip connectors |
US8580607B2 (en) | 2010-07-27 | 2013-11-12 | Tessera, Inc. | Microelectronic packages with nanoparticle joining |
US20120139095A1 (en) * | 2010-12-03 | 2012-06-07 | Manusharow Mathew J | Low-profile microelectronic package, method of manufacturing same, and electronic assembly containing same |
US8853558B2 (en) | 2010-12-10 | 2014-10-07 | Tessera, Inc. | Interconnect structure |
US9269681B2 (en) * | 2012-11-16 | 2016-02-23 | Qualcomm Incorporated | Surface finish on trace for a thermal compression flip chip (TCFC) |
US10886250B2 (en) | 2015-07-10 | 2021-01-05 | Invensas Corporation | Structures and methods for low temperature bonding using nanoparticles |
US9633971B2 (en) | 2015-07-10 | 2017-04-25 | Invensas Corporation | Structures and methods for low temperature bonding using nanoparticles |
CN105253854B (zh) * | 2015-11-12 | 2017-05-24 | 中国工程物理研究院电子工程研究所 | 一种soi mems牺牲层腐蚀时金属电极的保护方法 |
CN106378583B (zh) * | 2016-09-14 | 2018-11-30 | 厦门大学 | 一种高温封装用Sn/Cu/Sn冷压预制片的制备方法 |
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CN114127981A (zh) * | 2019-06-28 | 2022-03-01 | 阿莫绿色技术有限公司 | 薄膜箔及制造薄膜箔的方法 |
KR20230126736A (ko) | 2020-12-30 | 2023-08-30 | 아데이아 세미컨덕터 본딩 테크놀로지스 인코포레이티드 | 전도성 특징부를 갖는 구조 및 그 형성방법 |
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- 2000-12-26 AU AU2001222261A patent/AU2001222261A1/en not_active Abandoned
- 2000-12-26 EP EP00985900A patent/EP1255295A4/en not_active Withdrawn
- 2000-12-26 US US10/169,917 patent/US6841877B2/en not_active Expired - Fee Related
- 2000-12-26 WO PCT/JP2000/009255 patent/WO2001052322A1/ja not_active Application Discontinuation
- 2000-12-26 KR KR1020027008871A patent/KR100722729B1/ko not_active Expired - Fee Related
- 2000-12-26 CN CN00818330A patent/CN1433571A/zh active Pending
- 2000-12-27 TW TW089127912A patent/TW522773B/zh not_active IP Right Cessation
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Also Published As
Publication number | Publication date |
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JP2001196381A (ja) | 2001-07-19 |
US20030134497A1 (en) | 2003-07-17 |
CN1433571A (zh) | 2003-07-30 |
KR20020093788A (ko) | 2002-12-16 |
EP1255295A1 (en) | 2002-11-06 |
EP1255295A4 (en) | 2005-03-02 |
WO2001052322A1 (fr) | 2001-07-19 |
US6841877B2 (en) | 2005-01-11 |
TW522773B (en) | 2003-03-01 |
AU2001222261A1 (en) | 2001-07-24 |
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