JP4860128B2 - ワイヤボンディング方法 - Google Patents
ワイヤボンディング方法 Download PDFInfo
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- JP4860128B2 JP4860128B2 JP2004253339A JP2004253339A JP4860128B2 JP 4860128 B2 JP4860128 B2 JP 4860128B2 JP 2004253339 A JP2004253339 A JP 2004253339A JP 2004253339 A JP2004253339 A JP 2004253339A JP 4860128 B2 JP4860128 B2 JP 4860128B2
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- H—ELECTRICITY
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- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/075—Connecting or disconnecting of bond wires
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- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
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- 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
- H10W72/015—Manufacture or treatment of bond wires
- H10W72/01551—Changing the shapes of bond wires
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- H—ELECTRICITY
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- 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
- H10W72/0711—Apparatus therefor
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- H—ELECTRICITY
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- 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
- H10W72/0711—Apparatus therefor
- H10W72/07141—Means for applying energy, e.g. ovens or lasers
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- H—ELECTRICITY
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- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/075—Connecting or disconnecting of bond wires
- H10W72/07511—Treating the bonding area before connecting, e.g. by applying flux or cleaning
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- 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
- H10W72/07521—Aligning
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- 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
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- H—ELECTRICITY
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- 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
- H10W72/07541—Controlling the environment, e.g. atmosphere composition or temperature
- H10W72/07553—Controlling the environment, e.g. atmosphere composition or temperature changes in shapes
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- 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
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- 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
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- 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
- H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
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- 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
- H10W72/5366—Shapes of wire connectors the bond wires having kinks
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- 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
- H10W72/541—Dispositions of bond wires
- H10W72/5434—Dispositions of bond wires the connected ends being on auxiliary connecting means on bond pads, e.g. on other bond wires
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- 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]
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- 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]
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- 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]
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- 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
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- 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
- H10W72/932—Plan-view shape, i.e. in top view
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- 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
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- 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
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
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- 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
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink
Landscapes
- Wire Bonding (AREA)
Description
12 ボンディングパッド
14 保護層
20 配線基板
22 リード
30 キャピラリ
32 ワイヤクランプ
40 ボンディングワイヤ
42 ボールバンプ
44 ボールステッチ状ステッチボンド
46 ステッチボンド
Claims (3)
- ボンディングパッドを有する半導体チップが実装され、前記半導体チップに近接してボンディング位置が形成される配線基板を備える段階と、
前記ボンディングパッドとボンディング位置を接続するためにキャピラリを通じてボンディングワイヤを提供する段階と、
前記キャピラリの下に出てきたボンディングワイヤの一端にボールを形成する段階と、
前記ボンディングパッド上に前記ボンディングワイヤのボールを押し付けて前記半導体チップのボンディングパッド上にボールバンプを形成する段階と、
前記ボールバンプをボンディングパッド上に保持するために前記ボンディングワイヤから切断する段階と、
前記ボールバンプ上に前記ボンディングワイヤを押し付けて前記ボールバンプ上に前記ボンディングワイヤの第1ステッチボンドを形成する段階と、
前記ボンディングワイヤを緩めながらボンディングパッドよりボンディング位置へ前記キャピラリを移動させる段階と、
前記ボンディング位置に前記ボンディングワイヤを押し付けて前記ボンディング位置に前記ボンディングワイヤの第2ステッチボンドを形成する段階と、
前記キャピラリ内部のボンディングワイヤから前記第2ステッチボンドを切断する段階と、
を有することを特徴とする、ワイヤボンディング方法。 - 前記ボンディングワイヤは、金線、アルミニウム線、または銅線であることを特徴とする、請求項1に記載のワイヤボンディング方法。
- 前記配線基板は、リードフレーム、印刷回路基板、セラミック基板またはフレキシブル回路基板であることを特徴とする、請求項1に記載のワイヤボンディング方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2003-061760 | 2003-09-04 | ||
| KR10-2003-0061760A KR100536898B1 (ko) | 2003-09-04 | 2003-09-04 | 반도체 소자의 와이어 본딩 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005086200A JP2005086200A (ja) | 2005-03-31 |
| JP4860128B2 true JP4860128B2 (ja) | 2012-01-25 |
Family
ID=34225410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004253339A Expired - Fee Related JP4860128B2 (ja) | 2003-09-04 | 2004-08-31 | ワイヤボンディング方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7067413B2 (ja) |
| JP (1) | JP4860128B2 (ja) |
| KR (1) | KR100536898B1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220009937A (ko) | 2020-07-15 | 2022-01-25 | 가부시키가이샤 신가와 | 와이어 본딩 장치 및 반도체 장치의 제조 방법 |
Families Citing this family (27)
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| JP2005159267A (ja) * | 2003-10-30 | 2005-06-16 | Shinkawa Ltd | 半導体装置及びワイヤボンディング方法 |
| JP4298665B2 (ja) | 2005-02-08 | 2009-07-22 | 株式会社新川 | ワイヤボンディング方法 |
| KR20060091622A (ko) * | 2005-02-16 | 2006-08-21 | 삼성테크윈 주식회사 | 와이어 본딩 방법 |
| JP2009503822A (ja) * | 2005-07-26 | 2009-01-29 | マイクロボンズ・インコーポレイテッド | 絶縁ワイヤボンドを用いてパッケージ集積回路を組み立てるためのシステムおよび方法 |
| US20070216026A1 (en) * | 2006-03-20 | 2007-09-20 | Adams Zhu | Aluminum bump bonding for fine aluminum wire |
| CH697970B1 (de) * | 2006-03-30 | 2009-04-15 | Oerlikon Assembly Equipment Ag | Verfahren zur Herstellung einer Wedge Wedge Drahtbrücke. |
| KR100752664B1 (ko) * | 2006-06-15 | 2007-08-29 | 삼성전자주식회사 | 와이어 루프를 갖는 반도체 디바이스, 그 형성 방법 및와이어 루프를 형성하기 위한 와이어 본딩 장치 |
| KR100833187B1 (ko) * | 2006-11-02 | 2008-05-28 | 삼성전자주식회사 | 반도체 패키지의 와이어 본딩방법 |
| US20090020872A1 (en) * | 2007-07-19 | 2009-01-22 | Shinkawa Ltd. | Wire bonding method and semiconductor device |
| JP5343069B2 (ja) | 2008-07-11 | 2013-11-13 | 新日鉄住金マテリアルズ株式会社 | ボンディングワイヤの接合構造 |
| US8692370B2 (en) | 2009-02-27 | 2014-04-08 | Semiconductor Components Industries, Llc | Semiconductor device with copper wire ball-bonded to electrode pad including buffer layer |
| US8093707B2 (en) * | 2009-10-19 | 2012-01-10 | National Semiconductor Corporation | Leadframe packages having enhanced ground-bond reliability |
| US8587101B2 (en) * | 2010-12-13 | 2013-11-19 | International Rectifier Corporation | Multi-chip module (MCM) power quad flat no-lead (PQFN) semiconductor package utilizing a leadframe for electrical interconnections |
| US9711437B2 (en) | 2010-12-13 | 2017-07-18 | Infineon Technologies Americas Corp. | Semiconductor package having multi-phase power inverter with internal temperature sensor |
| US9324646B2 (en) | 2010-12-13 | 2016-04-26 | Infineon Technologies America Corp. | Open source power quad flat no-lead (PQFN) package |
| US9355995B2 (en) | 2010-12-13 | 2016-05-31 | Infineon Technologies Americas Corp. | Semiconductor packages utilizing leadframe panels with grooves in connecting bars |
| US9449957B2 (en) | 2010-12-13 | 2016-09-20 | Infineon Technologies Americas Corp. | Control and driver circuits on a power quad flat no-lead (PQFN) leadframe |
| US9524928B2 (en) | 2010-12-13 | 2016-12-20 | Infineon Technologies Americas Corp. | Power quad flat no-lead (PQFN) package having control and driver circuits |
| US9659845B2 (en) | 2010-12-13 | 2017-05-23 | Infineon Technologies Americas Corp. | Power quad flat no-lead (PQFN) package in a single shunt inverter circuit |
| US9443795B2 (en) | 2010-12-13 | 2016-09-13 | Infineon Technologies Americas Corp. | Power quad flat no-lead (PQFN) package having bootstrap diodes on a common integrated circuit (IC) |
| US9620954B2 (en) | 2010-12-13 | 2017-04-11 | Infineon Technologies Americas Corp. | Semiconductor package having an over-temperature protection circuit utilizing multiple temperature threshold values |
| US9362215B2 (en) | 2010-12-13 | 2016-06-07 | Infineon Technologies Americas Corp. | Power quad flat no-lead (PQFN) semiconductor package with leadframe islands for multi-phase power inverter |
| JP2012195459A (ja) * | 2011-03-16 | 2012-10-11 | Sharp Corp | ワイヤーボンディング方法、及び、半導体装置 |
| US8609525B2 (en) | 2011-03-21 | 2013-12-17 | Stats Chippac Ltd. | Integrated circuit packaging system with interconnects and method of manufacture thereof |
| JP2013084848A (ja) * | 2011-10-12 | 2013-05-09 | Asahi Kasei Electronics Co Ltd | 半導体装置及びワイヤーボンディング方法 |
| CN115380376A (zh) * | 2020-02-06 | 2022-11-22 | 德州仪器公司 | 半导体裸片接合垫上的金凸块上的铜线接合件 |
| US12142595B2 (en) * | 2020-12-23 | 2024-11-12 | Skyworks Solutions, Inc. | Apparatus and methods for tool mark free stitch bonding |
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-
2003
- 2003-09-04 KR KR10-2003-0061760A patent/KR100536898B1/ko not_active Expired - Fee Related
-
2004
- 2004-07-08 US US10/885,769 patent/US7067413B2/en not_active Expired - Lifetime
- 2004-08-31 JP JP2004253339A patent/JP4860128B2/ja not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220009937A (ko) | 2020-07-15 | 2022-01-25 | 가부시키가이샤 신가와 | 와이어 본딩 장치 및 반도체 장치의 제조 방법 |
| US12107070B2 (en) | 2020-07-15 | 2024-10-01 | Shinkawa Ltd. | Wire bonding apparatus and method for manufacturing semiconductor device |
Also Published As
| Publication number | Publication date |
|---|---|
| US20050054186A1 (en) | 2005-03-10 |
| US7067413B2 (en) | 2006-06-27 |
| JP2005086200A (ja) | 2005-03-31 |
| KR100536898B1 (ko) | 2005-12-16 |
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