JP5852929B2 - インターポーザ、プリント基板及び半導体装置 - Google Patents
インターポーザ、プリント基板及び半導体装置 Download PDFInfo
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- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
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- H01L23/538—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
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- H01L25/162—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits the devices being mounted on two or more different substrates
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- H01L2924/151—Die mounting substrate
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- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
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- H05K1/02—Details
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
- H05K1/092—Dispersed materials, e.g. conductive pastes or inks
- H05K1/095—Dispersed materials, e.g. conductive pastes or inks for polymer thick films, i.e. having a permanent organic polymeric binder
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- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
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Description
本願は上記課題を解決する手段を複数含んでいるが、その一例を挙げるならば、複数の半導体LSIの間に挿入されるインターポーザであって、前記インターポーザは、電源端子、GND端子及び信号端子からなり、コンデンサを内蔵した端子構造と、前記複数の半導体LSI間のノイズ伝播を抑制するノイズフィルタ構造と、を有することを特徴とする構成をとるものである。
なお、実施例を説明するための全図において、同一部には原則として同一の符号を付し、繰り返しの説明は省略する。
図1は、本実施例の半導体装置の構成図の例である。 半導体装置には、複数の半導体LSIを実装したプリント回路基板(PCB)7を有し、図1はその一部分を描画している。図1では、PCB7上に複数のLSIを搭載したパッケージであるSystem in Package(SiP)6がBGA半田ボール5bを介して実装されている。
図5のフィルタ部の基本的な構造は、一般的なEBG構造を基本としている。一般的なEBG構造では、電源とグランドの2層構造において、グランドはベタ面、電源に特殊な周期構造を有している。この特殊構造とは、メタルパッチと呼ばれる大きい正方形と複数のメタルパッチ間を接続する小サイズのメタルブランチと呼ばれる構造からなる。
図9に本発明のノイズフィルタ効果を示す。電源パターンにおけるフィルタ構造として、Electromagnetic Band Gap(EBG)構造があるが、配線パターンで構成するEBGのフィルタ特性はパターンサイズでその帯域阻止フィルタの周波数が決まるため、GHz超の高周波領域でしか有効とならない。
実施例2では、実施例1で説明した図6に記載の配線パターンのパッケージを作成しておき、その後、対象の信号種類に応じて、グランド配線パターン10aや電源配線パターン11aに電気的にショートさせることで、電極に電源・信号・グランドといった特性を与えたものである。
実施例3では、Top層、Bottom層でグランド、電源パターンにBGAボール電極を繋いでおき、後で15aのような切込みを入れて分離することで、各電極に特性を与えることである。こちらの方法でも、汎用的なボール配置でのインターポーザの開発が可能となり、低コスト化に繋がる。
2a、2b 半導体LSI
3a、3b、3c チップコンデンサ
4a、4b チップインダクタ
5a、5b BGA(Ball Grid Array)半田ボール
6 パッケージ基板
7 プリント回路基板
8a、8b、8c スルーホール
9a、9b、9c BGAボール電極
10a、10b、 グランドプレーン、グランド配線
11a、11b、 電源プレーン、電源配線
12a、12b、 チップコンデンサ実装電極
13a、 チップインダクタ実装電極
14a、14b 半田ショート
15a、15b パターン分離切り込み
Claims (6)
- 複数の半導体LSIの間に挿入されるインターポーザであって、
前記インターポーザは、電源端子、GND端子及び信号端子からなり、コンデンサを内蔵した端子構造と、
前記複数の半導体LSI間のノイズ伝播を抑制するノイズフィルタ構造と、を有し、
前記ノイズフィルタ構造は、インターポーザ基板に内層に用いた薄膜高誘電体材料により形成されたキャパシタと配線パターンで形成された、前記端子構造よりも高いインダクタンスを有する構造であることを特徴とするインターポーザ。 - 複数の半導体LSIの間に挿入されるインターポーザであって、
前記インターポーザは、電源端子、GND端子及び信号端子からなり、コンデンサを内蔵した端子構造と、
前記複数の半導体LSI間のノイズ伝播を抑制するノイズフィルタ構造と、を有し、
前記ノイズフィルタ構造は、コンデンサにより高周波でインピーダンスが低くなる構造とインダクタにより高周波でインピーダンスが高くなる構造を周期的に繰り返すパターンを持たせていることを特徴とするインターポーザ。 - 複数の半導体LSIの間に挿入されるインターポーザであって、
前記インターポーザは、上端層、下端層、 および前記上端層と下端層の間をつなぐVIAを有し、該上端層には電源端子とGND端子が配置され、
前記上端層には前記電源端子と前記GND端子の間にGND配線パターンが設けられ、前記下端層には前記GND配線パターンと対向するように電源配線パターンが設けられており、
前記上端層において前記GND端子は前記GND配線パターンと電気的に接続され、前記下端層において前記電源端子は前記電源パターンと電気的に接続されたことを特徴とするインターポーザ。 - 請求項3に記載のインターポーザであって、
前記上端層には、前記下端層に形成された電源配線パターンからVIAを介して接続されたチップコンデンサ実装電極を有し、該チップコンデンサ実装電極にその一端が、前記GND配線パターンにその他端が配置されたチップコンデンサを有することを特徴とするインターポーザ。 - 半導体LSIを複数搭載するプリント基板であって、
前記半導体LSIと接続された請求項1〜4のいずれか1項に記載のインターポーザを有することを特徴とするプリント基板。 - 半導体LSIを複数搭載する半導体装置であって、
前記半導体LSIと接続された請求項1〜4のいずれか1項に記載のインターポーザを有することを特徴とする半導体装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2012146309A JP5852929B2 (ja) | 2012-06-29 | 2012-06-29 | インターポーザ、プリント基板及び半導体装置 |
PCT/JP2013/064570 WO2014002663A1 (ja) | 2012-06-29 | 2013-05-27 | インターポーザ、プリント基板及び半導体装置 |
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JP2012146309A JP5852929B2 (ja) | 2012-06-29 | 2012-06-29 | インターポーザ、プリント基板及び半導体装置 |
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JP2014011284A JP2014011284A (ja) | 2014-01-20 |
JP5852929B2 true JP5852929B2 (ja) | 2016-02-03 |
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Cited By (1)
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US11854985B2 (en) | 2020-09-04 | 2023-12-26 | Samsung Electronics Co., Ltd. | Semiconductor package and method of manufacturing the same |
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EP3164888A1 (en) * | 2014-07-03 | 2017-05-10 | Qualcomm Incorporated | High quality factor filter implemented in wafer level packaging (wlp) integrated device |
JP2016119375A (ja) * | 2014-12-19 | 2016-06-30 | ホシデン株式会社 | 光電変換モジュール及びアクティブ光ケーブル |
US9917026B2 (en) | 2014-12-24 | 2018-03-13 | Renesas Electronics Corporation | Semiconductor device |
JP6429647B2 (ja) | 2015-01-26 | 2018-11-28 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP6553531B2 (ja) * | 2016-03-08 | 2019-07-31 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
WO2017179583A1 (ja) * | 2016-04-14 | 2017-10-19 | 株式会社村田製作所 | 複合部品内蔵回路基板、及び、複合部品 |
CN109817610A (zh) * | 2017-11-21 | 2019-05-28 | 环旭电子股份有限公司 | 半导体封装装置 |
WO2019123995A1 (ja) * | 2017-12-20 | 2019-06-27 | 株式会社村田製作所 | 電子部品 |
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US4811082A (en) * | 1986-11-12 | 1989-03-07 | International Business Machines Corporation | High performance integrated circuit packaging structure |
JPH0582717A (ja) * | 1991-09-24 | 1993-04-02 | Toshiba Corp | 半導体集積回路装置 |
JP3205138B2 (ja) * | 1992-09-09 | 2001-09-04 | 株式会社日立製作所 | 電子回路装置 |
JP3178437B2 (ja) * | 1998-11-13 | 2001-06-18 | 日本電気株式会社 | 半導体装置 |
JP3925032B2 (ja) * | 2000-03-14 | 2007-06-06 | 富士ゼロックス株式会社 | プリント配線基板 |
JP4545889B2 (ja) * | 2000-06-09 | 2010-09-15 | 富士通株式会社 | 回路基板及びその製造方法並びに半導体装置 |
US6867493B2 (en) * | 2000-11-15 | 2005-03-15 | Skyworks Solutions, Inc. | Structure and method for fabrication of a leadless multi-die carrier |
CN101401206B (zh) * | 2006-03-29 | 2011-04-13 | 京瓷株式会社 | 电路组件和无线通信设备、以及电路组件的制造方法 |
JP5511119B2 (ja) * | 2006-04-14 | 2014-06-04 | 株式会社リキッド・デザイン・システムズ | インターポーザ及び半導体装置 |
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US11854985B2 (en) | 2020-09-04 | 2023-12-26 | Samsung Electronics Co., Ltd. | Semiconductor package and method of manufacturing the same |
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