JP4558413B2 - 基板、半導体装置、基板の製造方法、及び半導体装置の製造方法 - Google Patents
基板、半導体装置、基板の製造方法、及び半導体装置の製造方法 Download PDFInfo
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Description
(第1実施例)
始めに、図4を参照して、本発明の第1実施例の半導体装置60について説明する。図4は、本発明の第1実施例の半導体装置を示した図である。半導体装置60は、大略すると基板40と、半導体素子63とを有している。半導体装置60は、半導体素子63が基板40に対してフリップチップ接続されると共に、半導体素子本体64と基板40との間隙67にアンダーフィル樹脂66を配設した構成とされている。アンダーフィル樹脂66は、基板40に接続されたはんだバンプ65を保護して、基板40と半導体素子63との間の接続信頼性を向上させるためのものである。半導体素子63は、半導体素子本体64に第1の外部接続端子であるはんだバンプ65が設けられた構成とされている。はんだバンプ65は、拡散防止膜56を介して、基板40の接続パッド49に接続されている。
(第2実施例)
始めに、図22を参照して、本発明の第2実施例の半導体装置100について説明する。図22は、本発明の第2実施例の半導体装置を示した図である。半導体装置100は、大略すると基板80と、半導体素子63とを有している。半導体装置100は、半導体素子63が基板80に対してフリップチップ接続され、半導体素子本体64と基板80との間隙110には、アンダーフィル樹脂98が配設されている。
11 樹脂基材
11A,11B,41A,41B,46B,81A,81B,86B 面
12,75,82 貫通孔
13 貫通ビア
14,17,51,90 配線
15,18,49,89 接続パッド
16,19,57,91 ソルダーレジスト
16A 上面
20,60,100 半導体装置
21,54,94 はんだボール
23,63 半導体素子
24,65 はんだバンプ
26,66,98 アンダーフィル樹脂
41,81 基材
45,85 金属膜
46,46A,86,86A Cuめっき膜
47,87 貫通ビア部
48,88 配線部
52,56,92,95 拡散防止膜
57A,74,84,91A 開口部
63 半導体素子
64 半導体素子本体
67,110 間隙
71,101 支持部材
72,102 金属層
76,83 溝部
A,B 領域
D1,D2 間隙
H1 高さ
M1〜M3 厚さ
Claims (10)
- 基材と、半導体素子に設けられた第1の外部接続端子が接続される配線部とを備えた基板において、
前記配線部と一体的に形成され、前記基材を貫通する貫通ビア部を有しており、
前記配線部は、該配線部が設けられた側の前記基材の面と面一となるよう構成され、かつ、前記第1の外部接続端子が接続される接続パッドと、該接続パッドと前記貫通ビア部との間を接続する配線とを有しており、
前記配線部が設けられた側の前記基材には、前記貫通ビア部及び配線を覆うと共に、前記接続パッドを露出する絶縁層を設けたことを特徴とする基板。 - 前記配線部が設けられた側とは反対側に位置する前記貫通ビア部には、他の基板と接続するための第2の外部接続端子を設けたことを特徴とする請求項1に記載の基板。
- 第1の外部接続端子を備えた半導体素子と、請求項1または2に記載の基板とを備え、
該基板に接続された半導体素子と前記基板との間には、間隙が形成されており、
前記間隙には、アンダーフィル材を設けたことを特徴とする半導体装置。 - 基材と、他の基板と接続するための第2の外部接続端子が接続される配線部とを備え、第1の外部接続端子を備えた半導体素子が接続される基板において、
前記基材は、前記基材を貫通すると共に、前記配線部と一体的に形成された貫通ビア部を有しており、
前記配線部は、該配線部が設けられた側の前記基材の面と面一となるよう構成されており、
前記第1の外部接続端子は、前記配線部が設けられた側とは反対側の前記基材に位置する前記貫通ビアと接続され、
前記配線部は、他の基板と接続するための第2の外部接続端子が接続される接続パッドと、該接続パッドと前記貫通ビア部との間を接続する配線とを有しており、
前記配線部が設けられた側の前記基材には、前記貫通ビア部及び配線を覆うと共に、前記接続パッドを露出する絶縁層を設けたことを特徴とする基板。 - 第1の外部接続端子を備えた半導体素子と、請求項4に記載の基板とを備え、
該基板に接続された半導体素子と前記基板との間には、間隙が形成されており、
前記間隙には、アンダーフィル材を設けたことを特徴とする半導体装置。 - 基材と、半導体素子に設けられた第1の外部接続端子が接続される配線部と、他の基板と接続するための第2の外部接続端子とを備えた基板の製造方法において、
前記基材に溝部と、該溝部と一体的に形成された貫通孔とよりなる開口部を形成する開口部形成工程と、
前記開口部の内壁に金属膜を形成する金属膜形成工程と、
前記金属膜を給電層として、電解めっき法により前記開口部にめっき膜を析出成長させ、前記貫通孔に前記第2の外部接続端子が接続される貫通ビア部を形成すると共に、前記溝部に前記第1の外部接続端子が接続される配線部を形成するめっき膜形成工程とを含み、
前記配線部は、該配線部が設けられた側の前記基材の面と面一となるよう構成され、かつ、前記第1の外部接続端子が接続される接続パッドと、該接続パッドと前記貫通ビア部との間を接続する配線とを有しており、
前記貫通ビア部及び配線を覆うと共に、前記接続パッドを露出する絶縁層を前記基材に形成する絶縁層形成工程とを設けたことを特徴とする基板の製造方法。 - 前記めっき膜形成工程において、前記めっき膜が前記基材の面よりも突出した際には、前記めっき膜と前記基材の面が面一となるように前記突出しためっき膜を研磨するめっき膜研磨工程を設けたことを特徴とする請求項6に記載の基板の製造方法。
- 基材と、配線部とを有した基板と、
前記配線部に接続される第1の外部接続端子を備えた半導体素子とを備え、
前記基板に接続された半導体素子と前記基板との間に形成される間隙に、アンダーフィル材を設けた半導体装置の製造方法において、
前記基材を支持する支持部材に、前記基材を配設する基材配設工程と、
該基材配設工程後に、請求項6または7に記載の基板の製造方法により前記基板を製造する基板製造工程と、
該基板製造工程後に、前記第1の外部接続端子を前記配線部に接続する半導体素子接続工程と、
該半導体素子接続工程後に、前記基板に接続された半導体素子と前記基板との間に形成された間隙に、前記アンダーフィル材を配設するアンダーフィル材配設工程と、
該アンダーフィル樹脂配設工程後に、前記支持部材を除去する支持部材除去工程とを含んだことを特徴とする半導体装置の製造方法。 - 基材と、他の基板と接続するための第2の外部接続端子が接続される配線部とを備え、第1の外部接続端子を備えた半導体素子が接続される基板の製造方法において、
前記基材に溝部と、該溝部と一体的に形成された貫通孔とよりなる開口部を形成する開口部形成工程と、
前記開口部の内壁に金属膜を形成する金属膜形成工程と、
前記金属膜を給電層として、電解めっき法により前記開口部にめっき膜を析出成長させ、前記貫通孔に前記第1の外部接続端子と接続される貫通ビア部を形成すると共に、前記溝部に前記第2の外部接続端子が接続される配線部を形成するめっき膜形成工程とを含み、
前記配線部は、該配線部が設けられた側の前記基材の面と面一となるよう構成され、かつ、前記第2の外部接続端子が接続される接続パッドと、該接続パッドと前記貫通ビア部との間を接続する配線とを有しており、
前記貫通ビア部及び配線を覆うと共に、前記接続パッドを露出する絶縁層を前記基材に形成する絶縁層形成工程とを設けたことを特徴とする基板の製造方法。 - 前記めっき膜形成工程において、前記めっき膜が前記基材の面よりも突出した際には、前記めっき膜と前記基材の面が面一となるように前記突出しためっき膜を研磨するめっき膜研磨工程を設けたことを特徴とする請求項9に記載の基板の製造方法。
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| JP2004245468A JP4558413B2 (ja) | 2004-08-25 | 2004-08-25 | 基板、半導体装置、基板の製造方法、及び半導体装置の製造方法 |
| TW094125889A TWI289422B (en) | 2004-08-25 | 2005-07-29 | Substrate, semiconductor device, substrate fabricating method, and semiconductor device fabricating method |
| US11/193,243 US20060043570A1 (en) | 2004-08-25 | 2005-07-29 | Substrate, semiconductor device, substrate fabricating method, and semiconductor device fabricating method |
| KR1020050075539A KR20060053087A (ko) | 2004-08-25 | 2005-08-18 | 기판, 반도체 장치, 기판 제조 방법, 및 반도체 장치 제조방법 |
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| JP4605155B2 (ja) * | 2004-03-29 | 2011-01-05 | 日本電気株式会社 | 半導体装置及びその製造方法 |
| JP2006100385A (ja) | 2004-09-28 | 2006-04-13 | Rohm Co Ltd | 半導体装置 |
| US11842972B2 (en) | 2004-09-28 | 2023-12-12 | Rohm Co., Ltd. | Semiconductor device with a semiconductor chip connected in a flip chip manner |
| JP4790297B2 (ja) * | 2005-04-06 | 2011-10-12 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
| JP4890835B2 (ja) * | 2005-10-28 | 2012-03-07 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
| KR100713932B1 (ko) * | 2006-03-29 | 2007-05-07 | 주식회사 하이닉스반도체 | 플립 칩 본디드 패키지 |
| WO2008014633A1 (en) | 2006-06-29 | 2008-02-07 | Intel Corporation | Apparatus, system, and method for wireless connection in integrated circuit packages |
| JP4916241B2 (ja) * | 2006-07-28 | 2012-04-11 | パナソニック株式会社 | 半導体装置及びその製造方法 |
| JP5394604B2 (ja) * | 2006-09-29 | 2014-01-22 | 新光電気工業株式会社 | 半導体装置及びその製造方法 |
| DE102007034402B4 (de) | 2006-12-14 | 2014-06-18 | Advanpack Solutions Pte. Ltd. | Halbleiterpackung und Herstellungsverfahren dafür |
| KR101067216B1 (ko) * | 2010-05-24 | 2011-09-22 | 삼성전기주식회사 | 인쇄회로기판 및 이를 구비하는 반도체 패키지 |
| US9368475B2 (en) | 2013-05-23 | 2016-06-14 | Industrial Technology Research Institute | Semiconductor device and manufacturing method thereof |
| TWI539572B (zh) | 2013-05-23 | 2016-06-21 | 財團法人工業技術研究院 | 半導體裝置及其製造方法 |
| CN106455933B (zh) * | 2014-06-20 | 2018-10-30 | 奥林巴斯株式会社 | 缆线连接构造和内窥镜装置 |
| TWI559829B (zh) * | 2014-10-22 | 2016-11-21 | 矽品精密工業股份有限公司 | 封裝結構及其製法 |
| JP6552811B2 (ja) * | 2014-11-28 | 2019-07-31 | マクセルホールディングス株式会社 | パッケージ基板とその製造方法、および半導体装置 |
| JP6476494B2 (ja) * | 2015-08-28 | 2019-03-06 | Shマテリアル株式会社 | リードフレーム及び半導体装置、並びにそれらの製造方法 |
| WO2017138299A1 (ja) | 2016-02-08 | 2017-08-17 | 株式会社村田製作所 | 高周波モジュールとその製造方法 |
| KR102725285B1 (ko) * | 2016-10-13 | 2024-11-01 | 삼성디스플레이 주식회사 | 표시 장치 |
| CN109545691B (zh) * | 2018-11-16 | 2021-03-26 | 华进半导体封装先导技术研发中心有限公司 | 一种超薄扇出型封装结构的制造方法 |
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| JPH08306745A (ja) * | 1995-04-27 | 1996-11-22 | Nitto Denko Corp | 半導体装置及びその製造方法 |
| JP3629375B2 (ja) * | 1998-11-27 | 2005-03-16 | 新光電気工業株式会社 | 多層回路基板の製造方法 |
| JP3530149B2 (ja) * | 2001-05-21 | 2004-05-24 | 新光電気工業株式会社 | 配線基板の製造方法及び半導体装置 |
| JP4056854B2 (ja) * | 2002-11-05 | 2008-03-05 | 新光電気工業株式会社 | 半導体装置の製造方法 |
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| KR20060053087A (ko) | 2006-05-19 |
| US20060043570A1 (en) | 2006-03-02 |
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