JP4835124B2 - 半導体ic内蔵基板及びその製造方法 - Google Patents
半導体ic内蔵基板及びその製造方法 Download PDFInfo
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- JP4835124B2 JP4835124B2 JP2005343062A JP2005343062A JP4835124B2 JP 4835124 B2 JP4835124 B2 JP 4835124B2 JP 2005343062 A JP2005343062 A JP 2005343062A JP 2005343062 A JP2005343062 A JP 2005343062A JP 4835124 B2 JP4835124 B2 JP 4835124B2
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- 238000007747 plating Methods 0.000 description 8
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- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
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- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
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Description
T1<T2
を満たす熱剥離シート192,194を用いればよい。そして、支持基板191を剥離する際に加える温度Txを
T1≦Tx<T2
に設定すれば、後に取り付けた支持基板193を剥離することなく、先に取り付けた支持基板191だけを剥離することが可能となる。
101,102 コア層
101a,101b,102a,112a 貫通孔
111,112 樹脂層
120 半導体IC
120a 半導体ICの主面
120b 半導体ICの裏面
120c 半導体ICの側面
121 スタッドバンプ
121a パッド電極
122 金属層
129 ダイアタッチフィルム
130 アライメントマーク
130a,181,182 導体層
130b 凹部
131 原点
140,150,160 配線パターン
140a,150a,160a 配線パターンを形成すべき領域
141,151 下地導体層
171〜174 貫通電極
191,193 支持基板
192,194 熱剥離シート
201〜206 ドライフィルム
301 金型
302 突起
Claims (13)
- 芯材に樹脂を含浸させてなる第1及び第2のコア層と、前記第1のコア層と前記第2のコア層との間に設けられた少なくとも1層の樹脂層と、前記樹脂層に埋め込まれた半導体ICとを備え、前記第1及び第2のコア層の厚さがいずれも100μm以下であり、前記第1及び第2のコア層がいずれも単層構造であることを特徴とする半導体IC内蔵基板。
- 前記少なくとも1層の樹脂層は、前記半導体ICの主面に接して設けられた第1の樹脂層と、前記半導体ICの裏面を覆う第2の樹脂層とを含んでおり、前記半導体ICの前記主面に設けられた導電性突起物が前記第1の樹脂層の表面から突出していることを特徴とする請求項1に記載の半導体IC内蔵基板。
- 前記半導体ICの前記裏面にはダイアタッチフィルムが設けられており、前記半導体ICの前記裏面は、前記ダイアタッチフィルムを介して前記第2の樹脂層に覆われていることを特徴とする請求項2に記載の半導体IC内蔵基板。
- 前記半導体ICが薄型化されていることを特徴とする請求項1乃至3のいずれか1項に記載の半導体IC内蔵基板。
- 前記第1のコア層の表面に設けられた配線パターンと、前記第1のコア層及び前記第2の樹脂層を貫通して設けられた貫通電極と、前記半導体ICの前記裏面に設けられた金属層とをさらに備え、前記配線パターンと前記金属層は、前記貫通電極を介して接続されていることを特徴とする請求項2に記載の半導体IC内蔵基板。
- 芯材に樹脂を含浸させてなる厚さ100μm以下の単層構造の第1のコア層を第1の支持基板上に固定する第1の工程と、
前記第1のコア基板上に、半導体ICが埋め込まれた少なくとも1層の樹脂層を形成する第2の工程と、
芯材に樹脂を含浸させてなる厚さ100μm以下の単層構造の第2のコア層を前記樹脂層上に形成する第3の工程とを備えることを特徴とする半導体IC内蔵基板の製造方法。 - 前記第1の支持基板と前記第1のコア層は、第1の熱剥離シートによって固定されていることを特徴とする請求項6に記載の半導体IC内蔵基板の製造方法。
- 前記第1の支持基板を剥離した後、前記第1のコア層に貫通孔を形成する第4の工程をさらに備えることを特徴とする請求項6又は7に記載の半導体IC内蔵基板の製造方法。
- 前記第4の工程においては、前記貫通孔によって前記半導体ICの裏面に設けられた金属層を露出させ、
前記第1のコア層の表面及び前記貫通孔にそれぞれ配線パターン及び貫通電極を形成することにより、前記配線パターンと前記金属層とを前記貫通電極によって接続する第7の工程をさらに備えることを特徴とする請求項8に記載の半導体IC内蔵基板の製造方法。 - 前記第3の工程を行った後、前記第4の工程を行う前に、前記第2のコア層に貫通孔を形成する第5の工程をさらに備えることを特徴とする請求項8又は9に記載の半導体IC内蔵基板の製造方法。
- 前記第5の工程を行った後、前記第4の工程を行う前に、前記第2のコア層を第2の支持基板によって固定する第6の工程をさらに備えることを特徴とする請求項10に記載の半導体IC内蔵基板の製造方法。
- 前記第2の支持基板と前記第2のコア層は、第2の熱剥離シートによって固定されており、前記第2の熱剥離シートの剥離温度は、前記第1の熱剥離シートの剥離温度よりも高いことを特徴とする請求項11に記載の半導体IC内蔵基板の製造方法。
- 前記第2の工程は、前記第1のコア基板上に第2の樹脂層を形成する工程と、裏面が前記第2の樹脂層側を向くように前記半導体ICを前記第2の樹脂層に搭載する工程と、前記半導体ICの主面を覆うように第1の樹脂層を形成する工程と、前記第1の樹脂層の厚さを減少させることにより、前記半導体ICの主面に設けられた導電性突起物を第1の樹脂層の一方の表面から突出させる工程とを含んでいることを特徴とする請求項6乃至12のいずれか1項に記載の半導体IC内蔵基板の製造方法。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10186486B2 (en) | 2016-07-27 | 2019-01-22 | Ibiden Co., Ltd. | Wiring board |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007188986A (ja) * | 2006-01-12 | 2007-07-26 | Tdk Corp | 多層回路基板及びその製造方法 |
JP4965989B2 (ja) * | 2006-12-19 | 2012-07-04 | 新光電気工業株式会社 | 電子部品内蔵基板および電子部品内蔵基板の製造方法 |
JP5263918B2 (ja) * | 2007-07-24 | 2013-08-14 | 日本電気株式会社 | 半導体装置及びその製造方法 |
US8115113B2 (en) | 2007-11-30 | 2012-02-14 | Ibiden Co., Ltd. | Multilayer printed wiring board with a built-in capacitor |
JP2009239247A (ja) * | 2008-03-27 | 2009-10-15 | Ibiden Co Ltd | 多層プリント配線板の製造方法 |
AT10247U8 (de) * | 2008-05-30 | 2008-12-15 | Austria Tech & System Tech | Verfahren zur integration wenigstens eines elektronischen bauteils in eine leiterplatte sowie leiterplatte |
JP4888736B2 (ja) | 2008-08-29 | 2012-02-29 | Tdk株式会社 | 配線基板の製造方法 |
JP5313626B2 (ja) * | 2008-10-27 | 2013-10-09 | 新光電気工業株式会社 | 電子部品内蔵基板及びその製造方法 |
FI20095110A0 (fi) * | 2009-02-06 | 2009-02-06 | Imbera Electronics Oy | Elektroniikkamoduuli, jossa on EMI-suoja |
JP2011165741A (ja) | 2010-02-05 | 2011-08-25 | Renesas Electronics Corp | 半導体装置およびその製造方法 |
JP5460388B2 (ja) * | 2010-03-10 | 2014-04-02 | 新光電気工業株式会社 | 半導体装置及びその製造方法 |
KR101241699B1 (ko) | 2011-06-10 | 2013-03-11 | 엘지이노텍 주식회사 | 인쇄회로기판 및 그의 제조 방법 |
JP6221221B2 (ja) * | 2012-03-27 | 2017-11-01 | Tdk株式会社 | 電子部品内蔵基板及びその製造方法 |
JPWO2014115288A1 (ja) * | 2013-01-24 | 2017-01-26 | 株式会社メイコー | 部品内蔵基板の製造方法 |
JP2015130443A (ja) | 2014-01-08 | 2015-07-16 | 富士通株式会社 | 部品内蔵基板の製造方法 |
JP2018022823A (ja) | 2016-08-05 | 2018-02-08 | イビデン株式会社 | プリント配線板 |
JP6731061B2 (ja) * | 2016-10-06 | 2020-07-29 | 三井金属鉱業株式会社 | 多層配線板の製造方法 |
WO2018066113A1 (ja) * | 2016-10-06 | 2018-04-12 | 三井金属鉱業株式会社 | 多層配線板の製造方法 |
KR20190088465A (ko) * | 2016-11-28 | 2019-07-26 | 미쓰이금속광업주식회사 | 다층 배선판의 제조 방법 |
KR102493697B1 (ko) * | 2016-11-28 | 2023-02-01 | 미쓰이금속광업주식회사 | 다층 배선판의 제조 방법 |
JP7272046B2 (ja) * | 2019-03-26 | 2023-05-12 | Tdk株式会社 | 電子部品内蔵回路基板及びその製造方法 |
JP7302224B2 (ja) * | 2019-03-26 | 2023-07-04 | Tdk株式会社 | 電子部品内蔵回路基板 |
JP7443689B2 (ja) * | 2019-07-24 | 2024-03-06 | Tdk株式会社 | 電子部品内蔵基板の製造方法 |
JP7363158B2 (ja) * | 2019-07-24 | 2023-10-18 | Tdk株式会社 | 電子部品内蔵基板及びその製造方法 |
Family Cites Families (7)
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JP3861669B2 (ja) * | 2001-11-22 | 2006-12-20 | ソニー株式会社 | マルチチップ回路モジュールの製造方法 |
JP4056256B2 (ja) * | 2002-01-15 | 2008-03-05 | 日東電工株式会社 | 熱剥離型粘着シートを用いた易損傷性被加工物の両面加工方法 |
JP2004343021A (ja) * | 2003-03-17 | 2004-12-02 | Matsushita Electric Ind Co Ltd | 部品内蔵モジュールの製造方法及び製造装置 |
JP4016340B2 (ja) * | 2003-06-13 | 2007-12-05 | ソニー株式会社 | 半導体装置及びその実装構造、並びにその製造方法 |
JP3938921B2 (ja) * | 2003-07-30 | 2007-06-27 | Tdk株式会社 | 半導体ic内蔵モジュールの製造方法 |
JP2005217372A (ja) * | 2004-02-02 | 2005-08-11 | Sony Corp | 電子部品を内蔵する基板、基板およびそれらの製造方法 |
JP4565861B2 (ja) * | 2004-02-27 | 2010-10-20 | 日本特殊陶業株式会社 | 配線基板の製造方法 |
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