JP2006216720A - 半導体装置及びその製造方法 - Google Patents
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Abstract
【解決手段】COF等の半導体装置10には、配線パターン2・3が形成されたフイルム状のフレキシブル配線基板1に半導体チップ4が搭載されている。フレキシブル配線基板1と半導体チップ4との隙間に半導体チップ4の保護用の封止樹脂6が充填されている。半導体チップ4の長辺側をノズルで描画して封止樹脂を充填するときにできる描画塗布跡6cの樹脂幅が0.1〜1.0mmであり、かつ描画塗布跡6cの樹脂厚みが10μm以下である。
【選択図】図1
Description
半導体装置のフレキシブルでない領域を従来に比べて小さくすることができ、半導体装置の打ち抜き外形サイズをより小さくすることが可能となるという効果を奏する。
2 配線パターン
3 配線パターン
4 半導体チップ(半導体素子)
5 バンプ電極)
6 フィレット部
6a フィレット部
6b フィレット部
6c 描画塗布跡
8 スプロケットホール
10 半導体装置
11 異方性導電接着剤
20 液晶モジュール
21 液晶表示パネル
21a TFT基板
21b カラーフィルタ基板
30 PW基板(回路基板)
41 ノズル
Claims (17)
- 配線パターンが形成されたフイルム状のフレキシブル配線基板に半導体素子が搭載された半導体装置において、
上記フレキシブル配線基板と半導体素子との隙間に該半導体素子の保護用の封止樹脂が充填されていると共に、
上記半導体素子の少なくとも長辺側をノズルで描画して上記封止樹脂を充填するときにできる描画塗布跡の樹脂幅が0.1〜1.0mmであり、かつ該描画塗布跡の樹脂厚みは10μm以下であることを特徴とする半導体装置。 - 配線パターンが形成されたフイルム状のフレキシブル配線基板に半導体素子が搭載された半導体装置において、
上記フレキシブル配線基板と半導体素子との隙間に該半導体素子の保護用の封止樹脂が充填されていると共に、
上記半導体素子の一つの長辺側をノズルで描画して上記封止樹脂を充填するときにできる半導体素子周辺充填部の幅は、
上記半導体素子の一つの長辺側のノズル塗布側では半導体素子から1.0mm以下である一方、上記半導体素子の一つの長辺側に対向する長辺側では半導体素子から0.8mm以下であることを特徴とする半導体装置。 - 前記封止樹脂は、充填時の粘度が25℃において50〜600mPa・sであることを特徴とする請求項1又は2記載の半導体装置。
- 前記封止樹脂は、充填時の温度が60〜120℃であることを特徴とする請求項1、2又は3記載の半導体装置。
- 前記半導体素子の保護用の封止樹脂には、0.10〜0.30重量%の着色料が添加されていることを特徴とする請求項1〜4のいずれか1項に記載の半導体装置。
- 前記描画塗布跡は、前記半導体素子の一つの長辺側にのみ存在することを特徴とする請求項1及び3〜5のいずれか1項に記載の半導体装置。
- 前記フレキシブル配線基板は、フイルムキャリアテープに連続的に複数形成されていると共に、
前記半導体素子は、上記フレキシブル配線基板にそれぞれ搭載されていることを特徴とする請求項1〜6のいずれか1項に記載の半導体装置。 - 前記フレキシブル配線基板には、液晶表示素子及び周辺部品が搭載された液晶モジュールが接続されることを特徴とする請求項1〜6のいずれか1項に記載の半導体装置。
- 配線パターンが形成されたフイルム状のフレキシブル配線基板に半導体素子が搭載された半導体装置の製造方法において、
上記フレキシブル配線基板と半導体素子との隙間に該半導体素子の保護用の封止樹脂を充填すると共に、
上記半導体素子の少なくとも長辺側をノズルで描画して上記封止樹脂を充填するときにできる描画塗布跡の樹脂幅を0.1〜1.0mmとし、かつ該描画塗布跡の樹脂厚みを10μm以下とすることを特徴とする半導体装置の製造方法。 - 配線パターンが形成されたフイルム状のフレキシブル配線基板に半導体素子が搭載された半導体装置の製造方法において、
上記フレキシブル配線基板と半導体素子との隙間に該半導体素子の保護用の封止樹脂を充填すると共に、
上記半導体素子の一つの長辺側をノズルで描画して上記封止樹脂を充填するときにできる半導体素子周辺充填部の幅を、
上記半導体素子の一つの長辺側のノズル塗布側では半導体素子から1.0mm以下とする一方、上記半導体素子の一つの長辺側に対向する長辺側では半導体素子から0.8mm以下とすることを特徴とする半導体装置の製造方法。 - 前記封止樹脂を充填するときに、樹脂粘度を25℃において50〜600mPa・sとすることを特徴とする請求項9又は10記載の半導体装置の製造方法。
- 前記封止樹脂の充填時における樹脂温度を60〜120℃とすることを特徴とする請求項9、10又は11記載の半導体装置の製造方法。
- 前記封止樹脂の充填時における樹脂温度を上げるときに、半導体素子を加熱することを特徴とする請求項12記載の半導体装置の製造方法。
- 前記封止樹脂に、0.10〜0.30重量%の着色料を添加することを特徴とする請求項9〜13のいずれか1項に記載の半導体装置の製造方法。
- 前記封止樹脂を、前記半導体素子の一つの長辺側からのみノズルで描画して充填することを特徴とする請求項9〜14のいずれか1項に記載の半導体装置の製造方法。
- 前記フレキシブル配線基板を、フイルムキャリアテープに連続的に複数形成すると共に、
前記半導体素子を、上記フレキシブル配線基板にそれぞれ搭載することを特徴とする請求項9〜15のいずれか1項に記載の半導体装置の製造方法。 - 前記フレキシブル配線基板に、液晶表示素子及び周辺部品が搭載された液晶モジュールが接続されることを特徴とする請求項9〜15のいずれか1項に記載の半導体装置の製造方法。
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Application Number | Priority Date | Filing Date | Title |
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JP2005027056A JP2006216720A (ja) | 2005-02-02 | 2005-02-02 | 半導体装置及びその製造方法 |
TW095103138A TWI296428B (en) | 2005-02-02 | 2006-01-26 | Semiconductor device and manufacturing method thereof |
US11/344,084 US7768136B2 (en) | 2005-02-02 | 2006-02-01 | Sealed-by-resin type semiconductor device |
KR1020060009916A KR100786047B1 (ko) | 2005-02-02 | 2006-02-02 | 반도체 장치 및 그 제조 방법 |
CNB2006100068353A CN100530612C (zh) | 2005-02-02 | 2006-02-05 | 半导体装置及其制造方法 |
KR1020070065751A KR100784743B1 (ko) | 2005-02-02 | 2007-06-29 | 반도체 장치 및 그 제조 방법 |
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JP2005027056A Pending JP2006216720A (ja) | 2005-02-02 | 2005-02-02 | 半導体装置及びその製造方法 |
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Country | Link |
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US (1) | US7768136B2 (ja) |
JP (1) | JP2006216720A (ja) |
KR (2) | KR100786047B1 (ja) |
CN (1) | CN100530612C (ja) |
TW (1) | TWI296428B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7687321B2 (en) | 2006-09-13 | 2010-03-30 | Seiko Epson Corporation | Method for manufacturing semiconductor device |
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US11842972B2 (en) | 2004-09-28 | 2023-12-12 | Rohm Co., Ltd. | Semiconductor device with a semiconductor chip connected in a flip chip manner |
JP2006100385A (ja) | 2004-09-28 | 2006-04-13 | Rohm Co Ltd | 半導体装置 |
JP2007227558A (ja) * | 2006-02-22 | 2007-09-06 | Nec Electronics Corp | 半導体装置の製造装置及び半導体装置の製造方法 |
JP5353153B2 (ja) * | 2007-11-09 | 2013-11-27 | パナソニック株式会社 | 実装構造体 |
US8701267B2 (en) | 2010-11-05 | 2014-04-22 | Authentec, Inc. | Method of making a finger sensor package |
CN102738014B (zh) * | 2011-04-14 | 2013-08-28 | 颀中科技(苏州)有限公司 | 覆晶封装方法 |
TWI692108B (zh) * | 2013-04-10 | 2020-04-21 | 日商半導體能源研究所股份有限公司 | 半導體裝置及其製造方法 |
KR20160022603A (ko) * | 2014-08-20 | 2016-03-02 | 삼성전기주식회사 | 플립칩 패키지 및 그 제조 방법 |
CN107567186B (zh) * | 2017-08-28 | 2020-04-24 | 维沃移动通信有限公司 | 一种贴装方法和电路板 |
CN111370322B (zh) * | 2020-03-24 | 2022-04-01 | 江苏海莱新创医疗科技有限公司 | 将片或板状电子元器件密封的固定于基体上的方法 |
KR102761365B1 (ko) * | 2023-08-29 | 2025-01-31 | 스테코 주식회사 | 레이저 리플로우를 이용한 cof 패키지 포팅 방법 및 장치 |
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JP3246826B2 (ja) | 1994-03-30 | 2002-01-15 | 株式会社東芝 | 半導体パッケージ |
KR100194130B1 (ko) | 1994-03-30 | 1999-06-15 | 니시무로 타이죠 | 반도체 패키지 |
JPH08153830A (ja) | 1994-11-29 | 1996-06-11 | Toshiba Corp | 半導体装置およびその製造方法 |
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JPH11345834A (ja) | 1998-06-01 | 1999-12-14 | Matsushita Electric Ind Co Ltd | 半導体素子とそれを用いた半導体装置の製造方法および半導体装置 |
JP2000260790A (ja) | 1999-03-08 | 2000-09-22 | Citizen Watch Co Ltd | 半導体装置の製造方法 |
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US6211320B1 (en) * | 1999-07-28 | 2001-04-03 | Dexter Corporation | Low viscosity acrylate monomers formulations containing same and uses therefor |
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JP3554533B2 (ja) | 2000-10-13 | 2004-08-18 | シャープ株式会社 | チップオンフィルム用テープおよび半導体装置 |
KR100928124B1 (ko) | 2001-01-29 | 2009-11-24 | 우베 고산 가부시키가이샤 | Cof 실장용 언더필재 및 전자부품 |
JP3858705B2 (ja) | 2001-01-29 | 2006-12-20 | 宇部興産株式会社 | Cof実装用アンダ−フィル材および電子部品 |
JP4730501B2 (ja) | 2001-08-16 | 2011-07-20 | 信越化学工業株式会社 | 液状エポキシ樹脂組成物及びこれを用いた半導体装置 |
JP3730166B2 (ja) | 2001-12-07 | 2005-12-21 | セイコーインスツル株式会社 | 半導体素子の実装方法、及び、表示装置の製造方法 |
JP2004221319A (ja) | 2003-01-15 | 2004-08-05 | Matsushita Electric Ind Co Ltd | 半導体装置の製造方法 |
JP2004349343A (ja) | 2003-05-20 | 2004-12-09 | Seiko Epson Corp | 半導体装置の製造方法および電子デバイスの製造方法 |
JP2005026447A (ja) | 2003-07-02 | 2005-01-27 | Sumitomo Bakelite Co Ltd | 半導体装置および半導体装置の製造方法 |
-
2005
- 2005-02-02 JP JP2005027056A patent/JP2006216720A/ja active Pending
-
2006
- 2006-01-26 TW TW095103138A patent/TWI296428B/zh not_active IP Right Cessation
- 2006-02-01 US US11/344,084 patent/US7768136B2/en active Active
- 2006-02-02 KR KR1020060009916A patent/KR100786047B1/ko not_active Expired - Fee Related
- 2006-02-05 CN CNB2006100068353A patent/CN100530612C/zh not_active Expired - Fee Related
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2007
- 2007-06-29 KR KR1020070065751A patent/KR100784743B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7687321B2 (en) | 2006-09-13 | 2010-03-30 | Seiko Epson Corporation | Method for manufacturing semiconductor device |
Also Published As
Publication number | Publication date |
---|---|
TWI296428B (en) | 2008-05-01 |
KR100786047B1 (ko) | 2007-12-17 |
CN1862792A (zh) | 2006-11-15 |
US7768136B2 (en) | 2010-08-03 |
US20060170085A1 (en) | 2006-08-03 |
TW200636883A (en) | 2006-10-16 |
KR100784743B1 (ko) | 2007-12-13 |
CN100530612C (zh) | 2009-08-19 |
KR20060088844A (ko) | 2006-08-07 |
KR20070082073A (ko) | 2007-08-20 |
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