KR20000057792A - 반도체 집적 회로의 제조 방법 - Google Patents
반도체 집적 회로의 제조 방법 Download PDFInfo
- Publication number
- KR20000057792A KR20000057792A KR1020000003060A KR20000003060A KR20000057792A KR 20000057792 A KR20000057792 A KR 20000057792A KR 1020000003060 A KR1020000003060 A KR 1020000003060A KR 20000003060 A KR20000003060 A KR 20000003060A KR 20000057792 A KR20000057792 A KR 20000057792A
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- forming
- barrier layer
- aluminum
- copper
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/01—Manufacture or treatment
- H10W72/019—Manufacture or treatment of bond pads
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/075—Connecting or disconnecting of bond wires
- H10W72/07531—Techniques
- H10W72/07532—Compression bonding, e.g. thermocompression bonding
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/075—Connecting or disconnecting of bond wires
- H10W72/07531—Techniques
- H10W72/07532—Compression bonding, e.g. thermocompression bonding
- H10W72/07533—Ultrasonic bonding, e.g. thermosonic bonding
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/536—Shapes of wire connectors the connected ends being ball-shaped
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5524—Materials of bond wires comprising metals or metalloids, e.g. silver comprising aluminium [Al]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5525—Materials of bond wires comprising metals or metalloids, e.g. silver comprising copper [Cu]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/59—Bond pads specially adapted therefor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/921—Structures or relative sizes of bond pads
- H10W72/922—Bond pads being integral with underlying chip-level interconnections
- H10W72/9226—Bond pads being integral with underlying chip-level interconnections with via interconnections
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/921—Structures or relative sizes of bond pads
- H10W72/923—Bond pads having multiple stacked layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/931—Shapes of bond pads
- H10W72/934—Cross-sectional shape, i.e. in side view
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/941—Dispositions of bond pads
- H10W72/9415—Dispositions of bond pads relative to the surface, e.g. recessed, protruding
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/951—Materials of bond pads
- H10W72/952—Materials of bond pads comprising metals or metalloids, e.g. PbSn, Ag or Cu
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
- H10W72/981—Auxiliary members, e.g. spacers
- H10W72/983—Reinforcing structures, e.g. collars
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Wire Bonding (AREA)
Abstract
Description
Claims (11)
- 표면 상호 연결 배선층이 구리로 이루어진 반도체 집적 회로의 제조 방법에 있어서,(가)상기 표면 상호 연결 배선층의 선택된 일부분의 상부에 Ta, TaN, Ti, TiN 및 그들의 조합중 어느 하나의 재료로 이루어지는 장벽층을 형성하는 단계와,(나) 상기 장벽층의 상부에 알루미늄층을 형성하는 단계와,(다)상기 도선 상호 연결 배선을 상기 알루미늄층에 접착하는 단계를 포함하는 반도체 집적 회로의 제조 방법.
- 제 1 항에 있어서,상기 반도체 집적 회로의 반도체는 실리콘인 반도체 집적 회로의 제조 방법.
- 제 2 항에 있어서,상기 도선은 금으로 이루어지고 열 압착 접착 기법을 사용해서 접착되는 반도체 집적 회로의 제조 방법.
- 제 1 항에 있어서,상기 반도체 집적 회로의 제조 방법은,상기 (가) 단계 이전에, 상기 표면 상호 연결 배선층의 상부에 피복층을 형성하는 단계와, 상기 피복층에 창을 형성하는 단계를 더 포함하여, 상기 (가) 내지 (다) 단계와 함께 처리되는 반도체 집적 회로의 제조 방법.
- 제 1 항에 있어서,상기 반도체 집적 회로의 제조 방법은,(다)단계 전에 상기 표면 상호 연결 배선층의 상부에 피복층을 형성하는 단계와, 상기 피복층에 창을 형성하여 상기 알루미늄층의 일부분을 노출시키는 단계를 더 포함하여 상기 (다 )단계와 함께 처리되는 반도체 집적 회로의 제조 방법.
- 반도체 집적 회로의 제조 방법에 있어서,(가)반도체 기판의 상부에 구리 상호 연결 배선층을 형성하는 단계와,(나)상기 구리 상호 연결 배선층의 상부에 유전체층을 형성하는 단계와,(다)상기 유전체층의 다수개의 개구를 형성해서 상기 구리 상호 연결 배선층의 일부분을 노출된 상태로 남기는 단계와,(라)상기 구리 상호 연결 배선층의 상기 노출된 부분의 상부 및 상기 유전체 층의 상부에 장벽층을 형성하는 단계와,(마)상기 장벽층의 상부에 알루미늄층을 형성하고, 상기 장벽층 및 상기 알루미늄층의 선택된 일부분을 식각으로 제거하여 상기 제 2 도전성 상호 연결 배선층의 상기 노출된 부분의 상부에 장벽층 패드와 알루미늄층 패드를 남기는 단계와,(바)열 압착에 의해서 도선을 상기 알루미늄 패드로 접착하는 단계를 포함하는 반도체 집적 회로의 제조 방법.
- 제 6 항에 있어서,상기 장벽층은,Ta, TaN, Ti, TiN 및 그들의 조합중 어느 하나의 재료로 이루어지는 반도체 집적 회로의 제조 방법.
- 반도체 장치의 제조 방법에 있어서,(가) 반도체 기판의 상부에 제 1 상호 연결 배선 형상을 갖는 제 1 도전성 상호 연결 배선층을 형성하는 단계와,(나)상기 제 1 도전성 상호 연결 배선 층의 상부에 제 1 유전체층을 형성하는 단계와,(다)상기 제 1 유전체층에 적어도 하나의 층간 개구를 형성해서 상기 제 1 상호 연결 배선의 일부분을 노출시키는 단계와,(라)상기 층간 개구의 내부를 포함한 상기 제 1 유전체층의 상부에 제 1 장벽층을 형성하는 단계와,(마)상기 제 1 장벽층의 상부에 상기 층간 개구를 충분히 충진할 수 있는 정도의 두께를 갖는 구리 층을 도금하는 단계와,(바)상기 제 1 장벽층 및 상기 구리층의 일부분을 제거해서 상기 장벽층과 상기 층간 개구를 충진하는 구리 플러그를 남기는 단계와,(사)상기 제 1 유전체 층의 상부 및 사이 플러그의 상부에 장벽층을 형성하고, 상기 장벽층의 상부에 알루미늄을 형성하는 단계와,(아)상기 장벽층 및 상기 알루미늄층중의 선택된 일부분을 식각으로 제거해서 상기 구리 플러그의 상부에 장벽층 패드 및 알루미늄층 패드를 남기는 단계와,(자)도선을 상기 알루미늄 패드로 열압착 접착하는 단계를 포함하는 반도체 집적 회로의 제조 방법.
- 제 8 항에 있어서,상기 장벽층은,Ta, TaN, Ti, TiN 및 그들의 조합중 어느 하나의 재료로 이루어지는 반도체 집적 회로의 제조 방법.
- 반도체 집적 회로의 제조 방법에 있어서,(가)반도체 기판의 상부에 구리 상호 연결 배선층을 형성하는 단계와,(나)상기 구리 상호 연결 배선층의 선택된 일부분의 상부에 장벽층을 형성하는 단계와,(다)상기 장벽층의 상부에 알루미늄층을 형성하는 단계와,(라)상기 반도체 기판 위에 절연 피복층을 형성하는 단계와,(마)상기 절연 피복층의 선택된 일부분을 제거하여 상기 알루미늄층의 일부분을 노출시키는 단계와,(바)도선을 상기 알루미늄 패드로 열압착 접착하는 단계를 포함하는 반도체 집적 회로의 제조 방법.
- 제 10 항에 있어서,상기 장벽층은,Ta, TaN, Ti, TiN 및 그들의 조합중 어느 하나의 재료로 이루어지는 반도체 집적 회로의 제조 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23640699A | 1999-01-23 | 1999-01-23 | |
| US9/236,406 | 1999-01-23 | ||
| US09/236,406 | 1999-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000057792A true KR20000057792A (ko) | 2000-09-25 |
| KR100659801B1 KR100659801B1 (ko) | 2006-12-19 |
Family
ID=22889365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000003060A Expired - Lifetime KR100659801B1 (ko) | 1999-01-23 | 2000-01-22 | 반도체 집적 회로 제조 방법 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6472304B2 (ko) |
| EP (1) | EP1022776B1 (ko) |
| JP (1) | JP3575676B2 (ko) |
| KR (1) | KR100659801B1 (ko) |
| DE (1) | DE60039800D1 (ko) |
| TW (1) | TW426980B (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020006779A (ko) * | 2000-07-13 | 2002-01-26 | 박종섭 | 반도체 장치의 금속배선 형성방법 |
| KR20030007228A (ko) * | 2001-07-17 | 2003-01-23 | 닛본 덴기 가부시끼가이샤 | 반도체장치 및 그 제조방법 |
| KR100702549B1 (ko) * | 2002-12-11 | 2007-04-04 | 인터내셔널 비지네스 머신즈 코포레이션 | 반도체 인터커넥트 구조 상의 금속층 증착 방법 |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19843624C1 (de) * | 1998-09-23 | 2000-06-15 | Siemens Ag | Integrierte Schaltungsanordnung und Verfahren zu deren Herstellung |
| US6303423B1 (en) * | 1998-12-21 | 2001-10-16 | Megic Corporation | Method for forming high performance system-on-chip using post passivation process |
| US6790757B1 (en) * | 1999-12-20 | 2004-09-14 | Agere Systems Inc. | Wire bonding method for copper interconnects in semiconductor devices |
| JP2002076051A (ja) * | 2000-09-01 | 2002-03-15 | Nec Corp | 半導体装置のボンディングパッド構造及びボンディング方法 |
| EP1119046A3 (en) * | 2000-01-21 | 2002-07-03 | Lucent Technologies Inc. | Wire bonding technique and architecture suitable for copper metallization in semiconductor structures |
| JP3651765B2 (ja) * | 2000-03-27 | 2005-05-25 | 株式会社東芝 | 半導体装置 |
| KR100374300B1 (ko) * | 2000-10-06 | 2003-03-03 | 동부전자 주식회사 | 반도체용 구리 배선 제조 방법 |
| US6683383B2 (en) * | 2001-10-18 | 2004-01-27 | Intel Corporation | Wirebond structure and method to connect to a microelectronic die |
| US7262133B2 (en) * | 2003-01-07 | 2007-08-28 | Applied Materials, Inc. | Enhancement of copper line reliability using thin ALD tan film to cap the copper line |
| US7566964B2 (en) * | 2003-04-10 | 2009-07-28 | Agere Systems Inc. | Aluminum pad power bus and signal routing for integrated circuit devices utilizing copper technology interconnect structures |
| US20050098605A1 (en) * | 2003-11-06 | 2005-05-12 | International Business Machines Corporation | Apparatus and method for low pressure wirebond |
| JP4696532B2 (ja) * | 2004-05-20 | 2011-06-08 | 株式会社デンソー | パワー複合集積型半導体装置およびその製造方法 |
| US7833896B2 (en) * | 2004-09-23 | 2010-11-16 | Taiwan Semiconductor Manufacturing Company, Ltd. | Aluminum cap for reducing scratch and wire-bond bridging of bond pads |
| US8384189B2 (en) | 2005-03-29 | 2013-02-26 | Megica Corporation | High performance system-on-chip using post passivation process |
| US8148822B2 (en) * | 2005-07-29 | 2012-04-03 | Megica Corporation | Bonding pad on IC substrate and method for making the same |
| US8399989B2 (en) * | 2005-07-29 | 2013-03-19 | Megica Corporation | Metal pad or metal bump over pad exposed by passivation layer |
| US8076779B2 (en) * | 2005-11-08 | 2011-12-13 | Lsi Corporation | Reduction of macro level stresses in copper/low-K wafers |
| JP2008066451A (ja) * | 2006-09-06 | 2008-03-21 | Rohm Co Ltd | 半導体装置 |
| US20090057907A1 (en) * | 2007-08-30 | 2009-03-05 | Ming-Tzong Yang | Interconnection structure |
| US7947592B2 (en) * | 2007-12-14 | 2011-05-24 | Semiconductor Components Industries, Llc | Thick metal interconnect with metal pad caps at selective sites and process for making the same |
| US8610283B2 (en) | 2009-10-05 | 2013-12-17 | International Business Machines Corporation | Semiconductor device having a copper plug |
| US9831122B2 (en) | 2012-05-29 | 2017-11-28 | Globalfoundries Inc. | Integrated circuit including wire structure, related method and design structure |
| US20150212357A1 (en) * | 2014-01-24 | 2015-07-30 | Himax Display, Inc. | Manufacturing process for liquid crystal display panel |
| US10115688B2 (en) | 2015-05-29 | 2018-10-30 | Infineon Technologies Ag | Solder metallization stack and methods of formation thereof |
| US9761548B1 (en) * | 2016-05-19 | 2017-09-12 | Infineon Technologies Ag | Bond pad structure |
| KR102798125B1 (ko) | 2020-01-31 | 2025-04-23 | 삼성전자주식회사 | 반도체 장치 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3733685A (en) * | 1968-11-25 | 1973-05-22 | Gen Motors Corp | Method of making a passivated wire bonded semiconductor device |
| JPS5982737A (ja) * | 1982-11-04 | 1984-05-12 | Nippon Telegr & Teleph Corp <Ntt> | 半導体装置の電極部構造およびその製造方法 |
| US4845543A (en) * | 1983-09-28 | 1989-07-04 | Hitachi, Ltd. | Semiconductor device and method of manufacturing the same |
| JPS63128634A (ja) * | 1986-11-18 | 1988-06-01 | Nec Corp | 半導体装置の製造方法 |
| JPH0727921B2 (ja) * | 1987-07-31 | 1995-03-29 | 日本電気株式会社 | 半導体装置の製造方法 |
| JP2563652B2 (ja) * | 1990-07-17 | 1996-12-11 | 株式会社東芝 | 半導体装置及びその製造方法 |
| JPH0567686A (ja) * | 1991-09-09 | 1993-03-19 | Hitachi Ltd | 半導体装置配線 |
| JPH0878410A (ja) * | 1994-09-05 | 1996-03-22 | Mitsubishi Electric Corp | 配線接続部及びその製造方法 |
| US5661081A (en) * | 1994-09-30 | 1997-08-26 | United Microelectronics Corporation | Method of bonding an aluminum wire to an intergrated circuit bond pad |
| US6537905B1 (en) * | 1996-12-30 | 2003-03-25 | Applied Materials, Inc. | Fully planarized dual damascene metallization using copper line interconnect and selective CVD aluminum plug |
| US6069068A (en) * | 1997-05-30 | 2000-05-30 | International Business Machines Corporation | Sub-quarter-micron copper interconnections with improved electromigration resistance and reduced defect sensitivity |
| JP3906522B2 (ja) * | 1997-06-10 | 2007-04-18 | ソニー株式会社 | 半導体装置の製造方法 |
| US6197688B1 (en) * | 1998-02-12 | 2001-03-06 | Motorola Inc. | Interconnect structure in a semiconductor device and method of formation |
| US5968333A (en) * | 1998-04-07 | 1999-10-19 | Advanced Micro Devices, Inc. | Method of electroplating a copper or copper alloy interconnect |
| US6117769A (en) * | 1998-08-11 | 2000-09-12 | Advanced Micro Devices, Inc. | Pad structure for copper interconnection and its formation |
-
1999
- 1999-11-24 TW TW088120537A patent/TW426980B/zh not_active IP Right Cessation
-
2000
- 2000-01-13 EP EP00300208A patent/EP1022776B1/en not_active Expired - Lifetime
- 2000-01-13 DE DE60039800T patent/DE60039800D1/de not_active Expired - Lifetime
- 2000-01-17 JP JP2000007951A patent/JP3575676B2/ja not_active Expired - Lifetime
- 2000-01-22 KR KR1020000003060A patent/KR100659801B1/ko not_active Expired - Lifetime
-
2001
- 2001-05-24 US US09/864,577 patent/US6472304B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020006779A (ko) * | 2000-07-13 | 2002-01-26 | 박종섭 | 반도체 장치의 금속배선 형성방법 |
| KR20030007228A (ko) * | 2001-07-17 | 2003-01-23 | 닛본 덴기 가부시끼가이샤 | 반도체장치 및 그 제조방법 |
| KR100702549B1 (ko) * | 2002-12-11 | 2007-04-04 | 인터내셔널 비지네스 머신즈 코포레이션 | 반도체 인터커넥트 구조 상의 금속층 증착 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW426980B (en) | 2001-03-21 |
| JP2000216191A (ja) | 2000-08-04 |
| US20010036716A1 (en) | 2001-11-01 |
| EP1022776A3 (en) | 2000-09-13 |
| DE60039800D1 (de) | 2008-09-25 |
| EP1022776B1 (en) | 2008-08-13 |
| US6472304B2 (en) | 2002-10-29 |
| JP3575676B2 (ja) | 2004-10-13 |
| EP1022776A2 (en) | 2000-07-26 |
| KR100659801B1 (ko) | 2006-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100659801B1 (ko) | 반도체 집적 회로 제조 방법 | |
| US6187680B1 (en) | Method/structure for creating aluminum wirebound pad on copper BEOL | |
| US7494912B2 (en) | Terminal pad structures and methods of fabricating same | |
| US6727590B2 (en) | Semiconductor device with internal bonding pad | |
| CN100593232C (zh) | 制造倒装芯片器件的结构和方法 | |
| US9230885B2 (en) | Semiconductor structure and method for making same | |
| US10910345B2 (en) | Semiconductor device with stacked die device | |
| CN101630667A (zh) | 形成具有铜互连的导电凸块的方法和系统 | |
| US7566964B2 (en) | Aluminum pad power bus and signal routing for integrated circuit devices utilizing copper technology interconnect structures | |
| KR100691051B1 (ko) | 반도체 디바이스 및 본드 패드 형성 프로세스 | |
| US12237219B2 (en) | Contact with bronze material to mitigate undercut | |
| US20170317042A1 (en) | Multi-Layer Metal Pads | |
| US8652960B2 (en) | Active area bonding compatible high current structures | |
| WO2005062367A1 (en) | I/o sites for probe test and wire bond | |
| EP1119046A2 (en) | Wire bonding technique and architecture suitable for copper metallization in semiconductor structures | |
| JP2000228486A (ja) | 半導体チップおよびチップ・オン・チップ構造の半導体装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20121122 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20131119 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20141124 Year of fee payment: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11 |
|
| FPAY | Annual fee payment |
Payment date: 20171211 Year of fee payment: 12 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 12 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 13 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 14 |
|
| PC1801 | Expiration of term |
St.27 status event code: N-4-6-H10-H14-oth-PC1801 Not in force date: 20200123 Ip right cessation event data comment text: Termination Category : EXPIRATION_OF_DURATION |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |