JP2006351767A - 半導体装置及びその製造方法 - Google Patents
半導体装置及びその製造方法 Download PDFInfo
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Abstract
信頼性の高いBGA型の半導体装置を提供する。
【解決手段】
半導体基板1上に形成されたパッド電極4と、前記パッド電極4の端部を被覆するとともに前記パッド電極4上に第1の開口部6を有する第1のパッシベーション膜5と、前記パッド電極4上に前記第1の開口部6を介して形成されたメッキ層7と、前記第1のパッシベーション膜5の端と前記メッキ層7との間の前記パッド電極4の露出部8を被覆し、さらに前記メッキ層7の端部を被覆するとともに前記メッキ層7上に第2の開口部10を有する第2のパッシベーション膜9と、前記メッキ層7上に前記第2の開口部10を介して形成された導電端子11を有することを特徴とする。
【選択図】図5
Description
4 パッド電極 5 第1のパッシベーション膜 6 開口部
7 メッキ層 8 露出部 9 第2のパッシベーション膜
10 開口部 11 導電端子
100 半導体基板 101 シリコン酸化膜 102 層間絶縁膜
103 パッド電極 104 パッシベーション膜 105 開口部
106 メッキ層 107 露出部 108 導電端子
Claims (6)
- 半導体基板上に形成されたパッド電極と、
前記パッド電極の端部を被覆するとともに前記パッド電極上に第1の開口部を有する第1のパッシベーション膜と、
前記パッド電極上に前記第1の開口部を介して形成されたメッキ層と、
前記第1のパッシベーション膜の端部と前記メッキ層との間の前記パッド電極の露出部を被覆し、さらに前記メッキ層の端部を被覆するとともに前記メッキ層上に第2の開口部を有する第2のパッシベーション膜と、
前記メッキ層上に前記第2の開口部を介して形成された導電端子と、を有することを特徴とする半導体装置。 - 前記第1及び第2のパッシベーション膜は、有機材料から成ることを特徴とする請求項1に記載の半導体装置。
- 前記メッキ層はニッケル層及び金層の積層構造から成ることを特徴とする請求項1、2のいずれかに記載の半導体装置。
- 半導体基板上に形成されたパッド電極の端部を被覆するとともに、前記パッド電極上に第1の開口部を有する第1のパッシベーション膜を形成する工程と、
前記パッド電極上に前記第1の開口部を介してメッキ層を形成する工程と、
前記第1のパッシベーション膜の端部と前記メッキ層との間の前記パッド電極の露出部を被覆し、さらに前記メッキ層の端部を被覆するとともに前記メッキ層上に第2の開口部を有する第2のパッシベーション膜を形成する工程と、
前記メッキ層上に前記第2の開口部を介して導電端子を形成する工程と、
を備えることを特徴とする半導体装置の製造方法。 - 前記第1及び第2のパッシベーション膜は、有機材料から成ることを特徴とする請求項4に記載の半導体装置の製造方法。
- 前記メッキ層を形成する工程は、電解メッキ法または無電解メッキ法によりニッケル層を形成する工程と、
前記ニッケル層の表面に、電解メッキ法または無電解メッキ法により金層を形成する工程を含むことを特徴とする請求項4、5のいずれかに記載の半導体装置の製造方法。
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005174922A JP5165190B2 (ja) | 2005-06-15 | 2005-06-15 | 半導体装置及びその製造方法 |
| TW095119561A TWI300602B (en) | 2005-06-15 | 2006-06-02 | Semiconductor devcie and method for manufacturing same |
| CNB200610091292XA CN100527401C (zh) | 2005-06-15 | 2006-06-08 | 半导体装置及其制造方法 |
| SG200603995A SG128598A1 (en) | 2005-06-15 | 2006-06-13 | Semiconductor device and manufacturing method of the same |
| US11/451,633 US7575994B2 (en) | 2005-06-15 | 2006-06-13 | Semiconductor device and manufacturing method of the same |
| EP06012323A EP1734579A3 (en) | 2005-06-15 | 2006-06-14 | Semiconductor device and manufacturing method of the same |
| KR1020060053430A KR100802267B1 (ko) | 2005-06-15 | 2006-06-14 | Bga형 반도체 장치 및 그 제조 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005174922A JP5165190B2 (ja) | 2005-06-15 | 2005-06-15 | 半導体装置及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006351767A true JP2006351767A (ja) | 2006-12-28 |
| JP5165190B2 JP5165190B2 (ja) | 2013-03-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005174922A Expired - Lifetime JP5165190B2 (ja) | 2005-06-15 | 2005-06-15 | 半導体装置及びその製造方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7575994B2 (ja) |
| EP (1) | EP1734579A3 (ja) |
| JP (1) | JP5165190B2 (ja) |
| KR (1) | KR100802267B1 (ja) |
| CN (1) | CN100527401C (ja) |
| SG (1) | SG128598A1 (ja) |
| TW (1) | TWI300602B (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012049954A1 (ja) * | 2010-10-12 | 2012-04-19 | 株式会社安川電機 | 電子装置及び電子部品 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5355504B2 (ja) * | 2009-07-30 | 2013-11-27 | 株式会社東芝 | 半導体装置の製造方法および半導体装置 |
| US8492892B2 (en) * | 2010-12-08 | 2013-07-23 | International Business Machines Corporation | Solder bump connections |
| TWI415237B (zh) * | 2011-08-15 | 2013-11-11 | Chipbond Technology Corp | 具有彈性凸塊之基板結構及其製造方法 |
| JP7219146B2 (ja) * | 2019-04-17 | 2023-02-07 | Koa株式会社 | 硫化検出センサの製造方法 |
| JP7226186B2 (ja) * | 2019-08-23 | 2023-02-21 | 三菱電機株式会社 | 半導体装置 |
| US11207744B2 (en) * | 2019-10-25 | 2021-12-28 | Micron Technology, Inc. | Two-step solder-mask-defined design |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59100559A (ja) * | 1982-11-30 | 1984-06-09 | Mitsubishi Electric Corp | 半導体装置 |
| JPS6180836A (ja) * | 1984-09-28 | 1986-04-24 | Hitachi Ltd | 多層配線を有する半導体装置 |
| JPS63250142A (ja) * | 1987-04-06 | 1988-10-18 | Nec Corp | 半導体装置 |
| JPH01109747A (ja) * | 1987-10-22 | 1989-04-26 | Mitsubishi Electric Corp | 半導体装置 |
| JP2003332371A (ja) * | 2002-05-17 | 2003-11-21 | Tamura Seisakusho Co Ltd | 突起電極の形成方法およびその装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5739560A (en) | 1980-08-22 | 1982-03-04 | Citizen Watch Co Ltd | Mounting method for semiconductor element |
| JP3057130B2 (ja) | 1993-02-18 | 2000-06-26 | 三菱電機株式会社 | 樹脂封止型半導体パッケージおよびその製造方法 |
| JPH0946027A (ja) | 1995-07-26 | 1997-02-14 | Matsushita Electric Works Ltd | プリント配線板のレジスト印刷方法 |
| JP3409598B2 (ja) * | 1996-08-29 | 2003-05-26 | ソニー株式会社 | 半導体装置の製造方法 |
| EP0831528A3 (en) * | 1996-09-10 | 1999-12-22 | Hitachi Chemical Company, Ltd. | Multilayer wiring board for mounting semiconductor device and method of producing the same |
| US5923115A (en) * | 1996-11-22 | 1999-07-13 | Acuson Corporation | Low mass in the acoustic path flexible circuit interconnect and method of manufacture thereof |
| US5946590A (en) | 1996-12-10 | 1999-08-31 | Citizen Watch Co., Ltd. | Method for making bumps |
| US6656828B1 (en) * | 1999-01-22 | 2003-12-02 | Hitachi, Ltd. | Method of forming bump electrodes |
| JP2000299406A (ja) | 1999-04-15 | 2000-10-24 | Sanyo Electric Co Ltd | 半導体装置 |
| US6683583B2 (en) * | 2000-02-11 | 2004-01-27 | 3M Innovative Properties Company | Flexible electrode antenna |
| JP3596864B2 (ja) * | 2000-05-25 | 2004-12-02 | シャープ株式会社 | 半導体装置 |
| JP3842548B2 (ja) * | 2000-12-12 | 2006-11-08 | 富士通株式会社 | 半導体装置の製造方法及び半導体装置 |
| US6762470B2 (en) * | 2001-11-30 | 2004-07-13 | Stmicroelectronics, Inc. | Fingerprint sensor having a portion of the fluorocarbon polymer physical interface layer amorphized |
| JP3949505B2 (ja) * | 2002-04-26 | 2007-07-25 | シャープ株式会社 | 接続端子及びその製造方法並びに半導体装置及びその製造方法 |
| US7232207B2 (en) * | 2002-12-27 | 2007-06-19 | Konica Minolta Holdings, Inc. | Ink jet head |
| US7180185B2 (en) | 2003-06-13 | 2007-02-20 | Oki Electric Industry Co., Ltd | Semiconductor device with connections for bump electrodes |
| US7112524B2 (en) * | 2003-09-29 | 2006-09-26 | Phoenix Precision Technology Corporation | Substrate for pre-soldering material and fabrication method thereof |
-
2005
- 2005-06-15 JP JP2005174922A patent/JP5165190B2/ja not_active Expired - Lifetime
-
2006
- 2006-06-02 TW TW095119561A patent/TWI300602B/zh not_active IP Right Cessation
- 2006-06-08 CN CNB200610091292XA patent/CN100527401C/zh not_active Expired - Fee Related
- 2006-06-13 US US11/451,633 patent/US7575994B2/en active Active
- 2006-06-13 SG SG200603995A patent/SG128598A1/en unknown
- 2006-06-14 KR KR1020060053430A patent/KR100802267B1/ko not_active Expired - Fee Related
- 2006-06-14 EP EP06012323A patent/EP1734579A3/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59100559A (ja) * | 1982-11-30 | 1984-06-09 | Mitsubishi Electric Corp | 半導体装置 |
| JPS6180836A (ja) * | 1984-09-28 | 1986-04-24 | Hitachi Ltd | 多層配線を有する半導体装置 |
| JPS63250142A (ja) * | 1987-04-06 | 1988-10-18 | Nec Corp | 半導体装置 |
| JPH01109747A (ja) * | 1987-10-22 | 1989-04-26 | Mitsubishi Electric Corp | 半導体装置 |
| JP2003332371A (ja) * | 2002-05-17 | 2003-11-21 | Tamura Seisakusho Co Ltd | 突起電極の形成方法およびその装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012049954A1 (ja) * | 2010-10-12 | 2012-04-19 | 株式会社安川電機 | 電子装置及び電子部品 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5165190B2 (ja) | 2013-03-21 |
| TW200644138A (en) | 2006-12-16 |
| US20070001302A1 (en) | 2007-01-04 |
| KR100802267B1 (ko) | 2008-02-11 |
| US7575994B2 (en) | 2009-08-18 |
| TWI300602B (en) | 2008-09-01 |
| KR20060131647A (ko) | 2006-12-20 |
| CN100527401C (zh) | 2009-08-12 |
| SG128598A1 (en) | 2007-01-30 |
| EP1734579A2 (en) | 2006-12-20 |
| CN1881572A (zh) | 2006-12-20 |
| EP1734579A3 (en) | 2008-09-03 |
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