JP2010219498A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP2010219498A JP2010219498A JP2010003217A JP2010003217A JP2010219498A JP 2010219498 A JP2010219498 A JP 2010219498A JP 2010003217 A JP2010003217 A JP 2010003217A JP 2010003217 A JP2010003217 A JP 2010003217A JP 2010219498 A JP2010219498 A JP 2010219498A
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- wiring
- wiring layer
- pattern
- ground plane
- semiconductor device
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- 229920005989 resin Polymers 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
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- 230000008054 signal transmission Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
- H01L23/49816—Spherical bumps on the substrate for external connection, e.g. ball grid arrays [BGA]
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
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Abstract
【解決手段】 半導体装置は、信号配線が設けられた第1の配線層と、この第1の配線層に絶縁層を介して積層され、電源プレーン又はグランドプレーンが設けられた第2の配線層とを備える。第2の配線層における第1の配線層の信号配線に対向する領域の少なくとも一部には、電源プレーン又はグランドプレーンが設けられていない。
【選択図】図2
Description
11,11a,11b パッケージ基板
12 半導体チップ
13 ボンディングワイヤ
14 モールド樹脂
15−1,15−2 絶縁層
16−1 第1配線層
16−2 第2配線層
17 ソルダーボール
18 インナーリード
19 応力緩衝材
21 ボンディングパッド
22 パッドエリア
23 ソルダーボールランド
24 貫通電極
25 信号配線
26 グランドプレーン
27 ボイド
41 フローティングパターン
42 溝
61 差動配線
111 スリット
141 フローティングプレーン
Claims (8)
- 信号配線が設けられた第1の配線層と、
該第1の配線層に絶縁層を介して積層され、電源プレーン又はグランドプレーンが設けられた第2の配線層とを備え、
前記第2の配線層において、前記第1の配線層の信号配線又はそれに接続されるソルダーボールランドに対向する領域の少なくとも一部には前記電源プレーン又は前記グランドプレーンが設けられていないことを特徴とする半導体装置。 - 前記電源プレーン又は前記グランドプレーンが設けられていない領域内に、前記電源プレーン又は前記グランドプレーンから電気的に独立したフローティングパターンが形成されていることを特徴とする請求項1に記載された半導体装置。
- 信号配線が設けられた第1の配線層と、
該第1の配線層に絶縁層を介して積層され、電源プレーン又はグランドプレーンが設けられた第2の配線層とを備え、
前記第1の配線層の信号線又はそれに接続される該第2の配線層のソルダーボールランドに対向する領域の少なくとも一部には前記電源プレーン又は前記グランドプレーン若しくは第1の配線層に設けられた別の電源プレーン又はグランドプレーンが設けられていないことを特徴とする半導体装置。 - 前記電源プレーン又は前記グランドプレーンが設けられていない領域内に、前記電源プレーン又は前記グランドプレーンから電気的に独立したフローティングパターンが形成されていることを特徴とする請求項3に記載された半導体装置。
- 前記第2の配線層の前記電源プレーン又は前記グランドプレーンが設けられていない領域が、前記第1の配線層に形成された差動配線に対向する領域を含むことを特徴とする請求項1乃至4のいずれか1項に記載された半導体装置。
- 一方の面に第1の信号配線が設けられ、他方の面に第1の電源電位に固定されかつ前記第1の信号配線よりも幅の広い第1の配線パターンが設けられた絶縁層と、
前記絶縁層に固定され前記信号配線に接続される電極を有する半導体素子と、を備え、
前記他方の面であって前記第1の信号配線に対応する領域には、前記第1の配線パターンが設けられていないことを特徴とする半導体装置。 - 前記他方の面に第2の信号配線が設けられ、前記一方の面に第2の電源電位に固定されかつ前記第2の信号配線よりも幅の広い第2の配線パターンが設けられ、
前記一方の面であって前記第2の信号配線に対応する領域には、前記第2の配線パターンが設けられていないことを特徴とする請求項6に記載された半導体装置。 - 前記半導体素子を複数有し、これら半導体素子が積層されていることを特徴とする請求項6又は7に記載された半導体装置。
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JP2010003217A JP2010219498A (ja) | 2009-02-20 | 2010-01-08 | 半導体装置 |
US12/708,320 US8604601B2 (en) | 2009-02-20 | 2010-02-18 | Semiconductor device having wiring layers with power-supply plane and ground plane |
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JP2010003217A JP2010219498A (ja) | 2009-02-20 | 2010-01-08 | 半導体装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012099714A (ja) * | 2010-11-04 | 2012-05-24 | Elpida Memory Inc | 半導体チップ及びこれを備える半導体装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011082451A (ja) * | 2009-10-09 | 2011-04-21 | Elpida Memory Inc | 半導体用パッケージ基板及びこれを備える半導体装置 |
JP5579108B2 (ja) * | 2011-03-16 | 2014-08-27 | 株式会社東芝 | 半導体装置 |
JP6114577B2 (ja) | 2013-03-06 | 2017-04-12 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US10090235B2 (en) * | 2013-11-14 | 2018-10-02 | Toshiba Memory Corporation | Semiconductor device and semiconductor package |
JP2015099890A (ja) * | 2013-11-20 | 2015-05-28 | 株式会社東芝 | 半導体装置、及び半導体パッケージ |
KR20170045553A (ko) * | 2015-10-19 | 2017-04-27 | 에스케이하이닉스 주식회사 | 재배선 라인을 구비하는 반도체 장치 |
JP6244499B2 (ja) * | 2015-12-25 | 2017-12-06 | 太陽誘電株式会社 | プリント配線板、及びカメラモジュール |
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JP2004128169A (ja) * | 2002-10-01 | 2004-04-22 | Toshiba Corp | 配線基板及び半導体装置 |
JP2006128633A (ja) * | 2004-09-28 | 2006-05-18 | Canon Inc | 多端子素子及びプリント配線板 |
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JPH10173087A (ja) | 1996-12-09 | 1998-06-26 | Hitachi Ltd | 半導体集積回路装置 |
US6713853B1 (en) * | 2002-07-23 | 2004-03-30 | Applied Micro Circuits Corporation | Electronic package with offset reference plane cutout |
US6882266B2 (en) * | 2003-01-07 | 2005-04-19 | Cts Corporation | Ball grid array resistor network having a ground plane |
KR100535181B1 (ko) * | 2003-11-18 | 2005-12-09 | 삼성전자주식회사 | 디커플링 커패시터를 갖는 반도체 칩 패키지와 그 제조 방법 |
JP4309433B2 (ja) * | 2007-01-19 | 2009-08-05 | エルピーダメモリ株式会社 | 半導体装置 |
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2010
- 2010-01-08 JP JP2010003217A patent/JP2010219498A/ja not_active Withdrawn
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JP2002270722A (ja) * | 2001-01-31 | 2002-09-20 | Samsung Electronics Co Ltd | 電気的接続構造体及び半導体チップパッケージ |
JP2004128169A (ja) * | 2002-10-01 | 2004-04-22 | Toshiba Corp | 配線基板及び半導体装置 |
JP2006128633A (ja) * | 2004-09-28 | 2006-05-18 | Canon Inc | 多端子素子及びプリント配線板 |
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JP2012099714A (ja) * | 2010-11-04 | 2012-05-24 | Elpida Memory Inc | 半導体チップ及びこれを備える半導体装置 |
US8922053B2 (en) | 2010-11-04 | 2014-12-30 | Ps4 Luxco S.A.R.L. | Semiconductor chip and semiconductor device including the same |
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US8604601B2 (en) | 2013-12-10 |
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