JP5432083B2 - ボンドパッドを有する半導体装置およびそのための方法 - Google Patents
ボンドパッドを有する半導体装置およびそのための方法 Download PDFInfo
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- JP5432083B2 JP5432083B2 JP2010181954A JP2010181954A JP5432083B2 JP 5432083 B2 JP5432083 B2 JP 5432083B2 JP 2010181954 A JP2010181954 A JP 2010181954A JP 2010181954 A JP2010181954 A JP 2010181954A JP 5432083 B2 JP5432083 B2 JP 5432083B2
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Description
図7には、本発明の別の実施形態による半導体装置80の平面図を示してある。集積回路80は図1に示したボンドパッドと同様の複数のボンドパッドを備え、図2または図3に示した実施形態に従って構築することができる。集積回路80は、集積回路80の縁部81に沿って形成された複数のボンドパッド82〜85を備える。前記複数のボンドパッドのそれぞれの上にある点線は、パッシベーション層に形成された開口部86を示してい
る。各ボンドパッドは、図1で議論したようにプローブ領域およびワイヤボンド領域に分離されている。楕円形を境界とする各ボンドパッド上の領域はプローブ検査用に指定された領域であり、円形を境界とする各ボンドパッド上の領域はワイヤボンディング用に指定された領域である。前記複数のボンドパッドは同じ大きさであり、外周81から等距離に配置されている。
12 ワイヤボンド
14 プローブ
18 パッシベーション層
20 半導体集積回路
25 外周
24 相互接続領域
26 基板
28 最終金属層
36 ボンドパッド
38 ワイヤボンド
37 プローブ
34 半導体集積回路
44 ボンドパッド
48 ワイヤボンド
47 プローブ
40 半導体集積回路
42 最終金属パッド
66 開口
76 開口
Claims (2)
- 能動回路構成部を有する基板;
前記基板上の複数の相互接続層;
前記複数の相互接続層上に位置する相互接続最終層であって、前記基板の外周の周りに位置する複数の最終層パッドと複数の相互接続ラインとを有する相互接続最終層;
前記相互接続最終層上に位置し、複数の開口部を有するパッシベーション層であって、該複数の開口部の各々は前記複数の最終層パッドのうちの一つの最終層パッドに対応し、かつ、前記複数の開口部の各々はそれが対応する最終層パッド上に位置する、パッシベーション層;および
複数のボンドパッドであって、該複数のボンドパッドの各ボンドパッドは前記複数の開口部のうちの一つの開口部に対応し、各ボンドパッドはそれが対応する開口部の上に位置するとともに、各ボンドパッドは、第1領域および第2領域を有し、各ボンドパッドの前記第1領域は各ボンドパッドの前記第2領域よりも前記基板の外周に近接しており、隣接するボンドパッドの各第1領域はプローブ領域とワイヤボンド領域とを交互になしており、隣接するボンドパッドのワイヤボンド領域は互いに整列しており、プローブ領域として機能するボンドパッド部分は前記パッシベーション層の上面上に延びている、複数のボンドパッド;
を備える集積回路。 - 能動回路構成部を有する基板を提供する工程;
前記基板上に複数の相互接続層を形成する工程;
前記複数の相互接続層上に、前記基板の外周の周囲に複数の最終層パッドを有し、かつ、複数の相互接続ラインを有する相互接続最終層を形成する工程;
前記相互接続最終層上に、複数の開口部を有するパッシベーション層を形成する工程であって、前記複数の開口部の各々が前記複数の最終層パッドのうちの一つの最終層パッドに対応し、かつ、前記複数の開口部の各々がそれが対応する最終層パッド上にある工程;および
前記パッシベーション層の形成後に、前記開口部を通って前記最終層パッドに結合する複数のボンドパッドを形成する工程;
を備え、
前記複数のボンドパッドの各ボンドパッドが、
前記複数の開口部のうちの一つの開口部に対応し、
実質的に重なり合わない第1領域および第2領域を有し、各ボンドパッドの前記第1領域は各ボンドパッドの前記第2領域よりも前記基板の外周に近接しており、隣接するボンドパッドの各第1領域はプローブ領域とワイヤボンド領域とを交互になしており、隣接するボンドパッドのワイヤボンド領域は互いに整列しており、プローブ領域として機能するボンドパッド部分は前記パッシベーション層の上面上に延びている;
集積回路の形成方法。
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JP2001284394A (ja) * | 2000-03-31 | 2001-10-12 | Matsushita Electric Ind Co Ltd | 半導体素子 |
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JP2002016069A (ja) * | 2000-06-29 | 2002-01-18 | Matsushita Electric Ind Co Ltd | 半導体装置およびその製造方法 |
US6844631B2 (en) * | 2002-03-13 | 2005-01-18 | Freescale Semiconductor, Inc. | Semiconductor device having a bond pad and method therefor |
-
2002
- 2002-03-13 US US10/097,036 patent/US6844631B2/en not_active Expired - Lifetime
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2003
- 2003-03-12 EP EP03714136A patent/EP1483787A2/en not_active Withdrawn
- 2003-03-12 JP JP2003577333A patent/JP5283300B2/ja not_active Expired - Fee Related
- 2003-03-12 AU AU2003218145A patent/AU2003218145A1/en not_active Abandoned
- 2003-03-12 WO PCT/US2003/007782 patent/WO2003079437A2/en active Application Filing
- 2003-03-12 TW TW092105326A patent/TWI266402B/zh not_active IP Right Cessation
- 2003-03-12 CN CNB038057700A patent/CN100435327C/zh not_active Expired - Lifetime
- 2003-03-12 KR KR1020047014389A patent/KR100979081B1/ko active IP Right Grant
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Also Published As
Publication number | Publication date |
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AU2003218145A1 (en) | 2003-09-29 |
KR20040093738A (ko) | 2004-11-08 |
US20030173667A1 (en) | 2003-09-18 |
KR100979081B1 (ko) | 2010-08-31 |
CN100435327C (zh) | 2008-11-19 |
WO2003079437A3 (en) | 2004-05-13 |
TWI266402B (en) | 2006-11-11 |
US20050098903A1 (en) | 2005-05-12 |
JP5283300B2 (ja) | 2013-09-04 |
EP1483787A2 (en) | 2004-12-08 |
US7271013B2 (en) | 2007-09-18 |
CN1643684A (zh) | 2005-07-20 |
JP2005527968A (ja) | 2005-09-15 |
JP2011040759A (ja) | 2011-02-24 |
US6844631B2 (en) | 2005-01-18 |
TW200306659A (en) | 2003-11-16 |
WO2003079437A2 (en) | 2003-09-25 |
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