JP2013211352A - 回路接続材料、及びこれを用いた半導体装置の製造方法 - Google Patents
回路接続材料、及びこれを用いた半導体装置の製造方法 Download PDFInfo
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- JP2013211352A JP2013211352A JP2012079542A JP2012079542A JP2013211352A JP 2013211352 A JP2013211352 A JP 2013211352A JP 2012079542 A JP2012079542 A JP 2012079542A JP 2012079542 A JP2012079542 A JP 2012079542A JP 2013211352 A JP2013211352 A JP 2013211352A
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Abstract
【解決手段】半導体チップ10側に接着される第1の接着剤層21と、第1の接着剤層21の最低溶融粘度到達温度よりも高い最低溶融粘度到達温度を有する第2の接着剤層22とが積層された回路接続材料20を用いる。この回路接続材料20が貼り付けられた半導体チップ10を回路基板30に搭載した際、第1の接着剤層21の厚みHb1が下記式(1)を満たす範囲であることにより、対向する電極との良好な接合を得ることができる。
【選択図】図2
Description
1.回路接続材料
2.半導体装置の製造方法
3.実施例
図1は、搭載前の半導体チップを模式的に示す断面図であり、図2は、搭載後の半導体チップを模式的に示す断面図である。
He1+He2≦Ha1+Ha2 (3−2)
0.25×Hs+He2≦Ha2≦0.5×He1+Hs+He2 (4−1)
He1+He2≦Ha1+Ha2 (4−3)
次に、前述した先供給型アンダーフィルフィルムを用いた半導体装置の製造方法について説明する。
また、本技術は、半導体チップに設けた小さな孔に金属を充填することによって、サンドイッチ状に積み重ねた複数のチップ基板を電気的に接続するTSV(Through Silicon Via)技術にも適用可能である。
以下、本発明の実施例について説明する。本実施例では、厚み、最低溶融粘度到達温度、搭載温度における溶融粘度等が異なるNCF(Non Conductive Film)−A〜NCF―Eを作製し、これを用いて第1の接着剤層と第2の接着剤層とが積層された2層構造の回路接続材料を作製した。そして、回路接続材料を用いてハンダ付き電極を有するICチップと、これに対向する電極を有するIC基板とを接続させ、実装体を作製した。各実装体について、温度サイクル(TCT)試験を行い、濡れ性の評価、及び導通抵抗の評価、及びボイドの評価を行った。なお、本発明はこれらの実施例に限定されるものではない。
各NCFについて、レオメータ(TA社製ARES)を用いて、5℃/min、1Hzの条件でサンプルの最低溶融粘度到達温度、及び搭載温度(100℃)における溶融粘度を測定した。
各実装体について、−55℃(30min)⇔125℃(30min)の温度サイクルを2000サイクル行った。
各実装体を切断し、断面研磨を行い、図10及び図11に示す断面図のように、ハンダ付き電極とこれに対向する電極との間のハンダの濡れ広がりの状態をSEM(Scanning Electron Microscope)観察した。図10に示すように対向する電極へのハンダ濡れ広がり距離が25%以上のものを◎、10%以上25%未満のものを○、及び図11に示すように10%未満のものを×と評価した。
各実装体について、温度サイクル(TCT)試験後、デジタルマルチメータを用いて280ピンのそれぞれの導通抵抗値の測定を行った。1箇所もOPENが無いものを◎、1箇所以上あるものを×と評価した。
各実装体について、SAT(Scanning Acoustic Tomograph, 超音波映像装置)を用いて観察し、ボイドの発生が無いものを◎、ICチップ面積の10%以下であるものを○、ICチップ面積の10%超のものを×とした。
(NCF−A)
フェノキシ樹脂(品名:PKHH、ユニオンカーバイド社製)を13.7質量部、エポキシ樹脂(品名:HP7200H、大日本インキ化学社製)を13.7質量部、酸無水物(品名:MH−700、新日本理化社製)を8.1質量部、イミダゾール(品名:2MZ−A、四国化成工業社製)を0.07質量部、アクリル樹脂(品名:DCP、新中村化学社製)を13.7質量部、有機過酸化物(品名:パーブチルZ、日本油脂社製)を0.7質量部、フィラー(品名:SO−E5、アドマテックス社製)を44.6質量部、及びフィラー(品名:アエロジルRY200、日本アエロジル社製)を5.5質量部配合し、NCF−Aの樹脂組成物を調製した。これを、剥離処理されたPET(Polyethylene terephthalate)にバーコーターを用いて塗布し、80℃のオーブンで3分間乾燥させ、所定厚みのNCF−Aを作製した(カバー剥離PET(25μm)/NCF/ベース剥離PET(50μm))。表1に示すように、NCF−Aの最低溶融粘度到達温度は118℃であった。また、搭載温度における溶融粘度は1500Pa・sでった。
フェノキシ樹脂(品名:PKHH、ユニオンカーバイド社製)を13.7質量部、エポキシ樹脂(品名:HP7200H、大日本インキ化学社製)を22.7質量部、酸無水物(品名:MH−700、新日本理化社製)を13.4質量部、イミダゾール(品名:2MZ−A、四国化成工業社製)を0.11質量部、フィラー(品名:SO−E2、アドマテックス社製)を44.6質量部、及びフィラー(品名:アエロジルRY200、日本アエロジル社製)を5.5質量部配合し、NCF−Bの樹脂組成物を調製した。これを、剥離処理されたPET(Polyethylene terephthalate)にバーコーターを用いて塗布し、80℃のオーブンで3分間乾燥させ、所定厚みのNCF−Bを作製した(カバー剥離PET(25μm)/NCF/ベース剥離PET(50μm))。表1に示すように、NCF−Bの最低溶融粘度到達温度は135℃であった。また、搭載温度における溶融粘度は1450Pa・sでった。
フェノキシ樹脂(品名:PKHH、ユニオンカーバイド社製)を13.7質量部、エポキシ樹脂(品名:HP7200H、大日本インキ化学社製)を20.6質量部、酸無水物(品名:MH−700、新日本理化社製)を12.1質量部、イミダゾール(品名:2MZ−A、四国化成工業社製)を0.10質量部、アクリル樹脂(品名:DCP、新中村化学社製)を3.3質量部、有機過酸化物(品名:パーブチルZ、日本油脂社製)を0.2質量部、フィラー(品名:SO−E2、アドマテックス社製)を44.6質量部、及びフィラー(品名:アエロジルRY200、日本アエロジル社製)を5.5質量部配合し、NCF−Cの樹脂組成物を調製した。これを、剥離処理されたPET(Polyethylene terephthalate)にバーコーターを用いて塗布し、80℃のオーブンで3分間乾燥させ、所定厚みのNCF−Cを作製した(カバー剥離PET(25μm)/NCF/ベース剥離PET(50μm))。表1に示すように、NCF−Cの最低溶融粘度到達温度は130℃であった。また、搭載温度における溶融粘度は1460Pa・sでった。
フェノキシ樹脂(品名:PKHH、ユニオンカーバイド社製)を13.7質量部、エポキシ樹脂(品名:HP7200H、大日本インキ化学社製)を15.1質量部、酸無水物(品名:MH−700、新日本理化社製)を8.9質量部、イミダゾール(品名:2MZ−A、四国化成工業社製)を0.08質量部、アクリル樹脂(品名:DCP、新中村化学社製)を11.6質量部、有機過酸化物(品名:パーブチルZ、日本油脂社製)を0.6質量部、フィラー(品名:SO−E2、アドマテックス社製)を44.6質量部、及びフィラー(品名:アエロジルRY200、日本アエロジル社製)を5.5質量部配合し、NCF−Dの樹脂組成物を調製した。これを、剥離処理されたPET(Polyethylene terephthalate)にバーコーターを用いて塗布し、80℃のオーブンで3分間乾燥させ、所定厚みのNCF−Dを作製した(カバー剥離PET(25μm)/NCF/ベース剥離PET(50μm))。表1に示すように、NCF−Dの最低溶融粘度到達温度は120℃であった。また、搭載温度における溶融粘度は1480Pa・sでった。
フェノキシ樹脂(品名:PKHH、ユニオンカーバイド社製)を13.7質量部、エポキシ樹脂(品名:HP7200H、大日本インキ化学社製)を22.7質量部、酸無水物(品名:MH−700、新日本理化社製)を13.4質量部、イミダゾール(品名:2MZ−A、四国化成工業社製)を0.11質量部、フィラー(品名:SO−E2、アドマテックス社製)を41.8質量部、及びフィラー(品名:アエロジルRY200、日本アエロジル社製)を8.2質量部配合し、NCF−Eの樹脂組成物を調製した。これを、剥離処理されたPET(Polyethylene terephthalate)にバーコーターを用いて塗布し、80℃のオーブンで3分間乾燥させ、所定厚みのNCF−Eを作製した(カバー剥離PET(25μm)/NCF/ベース剥離PET(50μm))。表1に示すように、NCF−Eの最低溶融粘度到達温度は135℃であった。また、搭載温度における溶融粘度は3200Pa・sでった。
(回路接続材料の作製)
第1の接着剤層としてNCF−Aを使用し、第2の接着剤層としてNCF−Bを使用し、ロールラミネータを用いてラミネートし、NCF−A(Ha1=25μm)/NCF−B(Ha2=25μm)の2層構成のアンダーフィルフィルムを作製した。
アンダーフィルフィルムの第1の接着剤層側をウエハ上にプレス機にて、50℃−0.5MPaの条件で貼り合わせ、ダンシングしてハンダ付き電極を有するICチップを得た。
表2に、実施例1の評価結果を示す。第1の接着剤層の溶融粘度と第2の接着剤層の溶融粘度との比の最大値は70であった。また、搭載温度(100℃)における第1の接着剤層の溶融粘度η1と第2の接着剤層の溶融粘度η2との比は1.03であった。また、搭載時における第1の接着剤層の厚みHb1は25μmであった。また、実装体のハンダ濡れ性の評価は◎、導通抵抗の評価は◎、及びボイドの評価は○であった。
(回路接続材料の作製)
第1の接着剤層としてNCF−Aを使用し、第2の接着剤層としてNCF−Cを使用し、ロールラミネータを用いてラミネートし、NCF−A(Ha1=25μm)/NCF−C(Ha2=25μm)の2層構成のアンダーフィルフィルムを作製した。
アンダーフィルフィルム以外は、実施例1と同様に実装体を作製した。すなわち、図1に示す断面図において、半導体チップ10の電極12の厚みHe1は20μmであり、ハンダ13の厚みHsは16μmであった。また、回路基板30の電極32の厚みHe2は20μmであった。また、第1の接着剤層21の厚みHa1は25μmであり、第2の接着剤層22の厚みHa2は25μmであった。
表2に、実施例2の評価結果を示す。第1の接着剤層の溶融粘度と第2の接着剤層の溶融粘度との比の最大値は12であった。また、搭載温度(100℃)における第1の接着剤層の溶融粘度η1と第2の接着剤層の溶融粘度η2との比は1.03であった。また、搭載時における第1の接着剤層の厚みHb1は25μmであった。また、実装体のハンダ濡れ性の評価は◎、導通抵抗の評価は◎、及びボイドの評価は◎であった。
(回路接続材料の作製)
第1の接着剤層としてNCF−Aを使用し、第2の接着剤層としてNCF−Bを使用し、ロールラミネータを用いてラミネートし、NCF−A(Ha1=15μm)/NCF−B(Ha2=35μm)の2層構成のアンダーフィルフィルムを作製した。
アンダーフィルフィルム以外は、実施例1と同様に実装体を作製した。すなわち、図1に示す断面図において、半導体チップ10の電極12の厚みHe1は20μmであり、ハンダ13の厚みHsは16μmであった。また、回路基板30の電極32の厚みHe2は20μmであった。また、第1の接着剤層21の厚みHa1は15μmであり、第2の接着剤層22の厚みHa2は35μmであった。
表2に、実施例3の評価結果を示す。第1の接着剤層の溶融粘度と第2の接着剤層の溶融粘度との比の最大値は70であった。また、搭載温度(100℃)における第1の接着剤層の溶融粘度η1と第2の接着剤層の溶融粘度η2との比は1.03であった。また、搭載時における第1の接着剤層の厚みHb1は15μmであった。また、実装体のハンダ濡れ性の評価は◎、導通抵抗の評価は◎、及びボイドの評価は○であった。
(回路接続材料の作製)
第1の接着剤層としてNCF−Aを使用し、第2の接着剤層としてNCF−Bを使用し、ロールラミネータを用いてラミネートし、NCF−A(Ha1=30μm)/NCF−B(Ha2=20μm)の2層構成のアンダーフィルフィルムを作製した。
アンダーフィルフィルム以外は、実施例1と同様に実装体を作製した。すなわち、図1に示す断面図において、半導体チップ10の電極12の厚みHe1は20μmであり、ハンダ13の厚みHsは16μmであった。また、回路基板30の電極32の厚みHe2は20μmであった。また、第1の接着剤層21の厚みHa1は30μmであり、第2の接着剤層22の厚みHa2は20μmであった。
表2に、実施例4の評価結果を示す。第1の接着剤層の溶融粘度と第2の接着剤層の溶融粘度との比の最大値は70であった。また、搭載温度(100℃)における第1の接着剤層の溶融粘度η1と第2の接着剤層の溶融粘度η2との比は1.03であった。また、搭載時における第1の接着剤層の厚みHb1は30μmであった。また、実装体のハンダ濡れ性の評価は◎、導通抵抗の評価は◎、及びボイドの評価は○であった。
(回路接続材料の作製)
第1の接着剤層としてNCF−Aを使用し、第2の接着剤層としてNCF−Eを使用し、ロールラミネータを用いてラミネートし、NCF−A(Ha1=40μm)/NCF−E(Ha2=30μm)の2層構成のアンダーフィルフィルムを作製した。
アンダーフィルフィルム以外は、実施例1と同様に実装体を作製した。すなわち、図1に示す断面図において、半導体チップ10の電極12の厚みHe1は20μmであり、ハンダ13の厚みHsは16μmであった。また、回路基板30の電極32の厚みHe2は20μmであった。また、第1の接着剤層21の厚みHa1は40μmであり、第2の接着剤層22の厚みHa2は30μmであった。
表2に、実施例5の評価結果を示す。第1の接着剤層の溶融粘度と第2の接着剤層の溶融粘度との比の最大値は70であった。また、搭載温度(100℃)における第1の接着剤層の溶融粘度η1と第2の接着剤層の溶融粘度η2との比は0.47であった。また、搭載時における第1の接着剤層の厚みHb1は15μmであった。また、実装体のハンダ濡れ性の評価は◎、導通抵抗の評価は◎、及びボイドの評価は○であった。
(回路接続材料の作製)
第1の接着剤層としてNCF−Aを使用し、第2の接着剤層としてNCF−Dを使用し、ロールラミネータを用いてラミネートし、NCF−A(Ha1=25μm)/NCF−D(Ha2=25μm)の2層構成のアンダーフィルフィルムを作製した。
アンダーフィルフィルム以外は、実施例1と同様に実装体を作製した。すなわち、図1に示す断面図において、半導体チップ10の電極12の厚みHe1は20μmであり、ハンダ13の厚みHsは16μmであった。また、回路基板30の電極32の厚みHe2は20μmであった。また、第1の接着剤層21の厚みHa1は25μmであり、第2の接着剤層22の厚みHa2は25μmであった。
表2に、実施例6の評価結果を示す。第1の接着剤層の溶融粘度と第2の接着剤層の溶融粘度との比の最大値は4であった。また、搭載温度(100℃)における第1の接着剤層の溶融粘度η1と第2の接着剤層の溶融粘度η2との比は1.01であった。また、搭載時における第1の接着剤層の厚みHb1は25μmであった。また、実装体のハンダ濡れ性の評価は○、導通抵抗の評価は◎、及びボイドの評価は◎であった。
(回路接続材料の作製)
第1の接着剤層としてNCF−Aを使用し、第2の接着剤層としてNCF−Bを使用し、ロールラミネータを用いてラミネートし、NCF−A(Ha1=10μm)/NCF−B(Ha2=40μm)の2層構成のアンダーフィルフィルムを作製した。
アンダーフィルフィルム以外は、実施例1と同様に実装体を作製した。すなわち、図1に示す断面図において、半導体チップ10の電極12の厚みHe1は20μmであり、ハンダ13の厚みHsは16μmであった。また、回路基板30の電極32の厚みHe2は20μmであった。また、第1の接着剤層21の厚みHa1は10μmであり、第2の接着剤層22の厚みHa2は40μmであった。
表2に、実施例7の評価結果を示す。第1の接着剤層の溶融粘度と第2の接着剤層の溶融粘度との比の最大値は70であった。また、搭載温度(100℃)における第1の接着剤層の溶融粘度η1と第2の接着剤層の溶融粘度η2との比は1.03であった。また、搭載時における第1の接着剤層の厚みHb1は10μmであった。また、実装体のハンダ濡れ性の評価は○、導通抵抗の評価は◎、及びボイドの評価は○であった。
(回路接続材料の作製)
第1の接着剤層としてNCF−Bを使用し、第2の接着剤層としてNCF−Aを使用し、ロールラミネータを用いてラミネートし、NCF−B(Ha1=25μm)/NCF−A(Ha2=25μm)の2層構成のアンダーフィルフィルムを作製した。
アンダーフィルフィルム以外は、実施例1と同様に実装体を作製した。すなわち、図1に示す断面図において、半導体チップ10の電極12の厚みHe1は20μmであり、ハンダ13の厚みHsは16μmであった。また、回路基板30の電極32の厚みHe2は20μmであった。また、第1の接着剤層21の厚みHa1は25μmであり、第2の接着剤層22の厚みHa2は25μmであった。
表3に、比較例1の評価結果を示す。第1の接着剤層の溶融粘度と第2の接着剤層の溶融粘度との比の最大値は0.045であった。また、搭載温度(100℃)における第1の接着剤層の溶融粘度η1と第2の接着剤層の溶融粘度η2との比は0.97であった。また、搭載時における第1の接着剤層の厚みHb1は25μmであった。また、実装体のハンダ濡れ性の評価は×、導通抵抗の評価は×、及びボイドの評価は○であった。
(回路接続材料の作製)
第1の接着剤層としてNCF−Aを使用し、第2の接着剤層としてNCF−Bを使用し、ロールラミネータを用いてラミネートし、NCF−A(Ha1=5μm)/NCF−B(Ha2=45μm)の2層構成のアンダーフィルフィルムを作製した。
アンダーフィルフィルム以外は、実施例1と同様に実装体を作製した。すなわち、図1に示す断面図において、半導体チップ10の電極12の厚みHe1は20μmであり、ハンダ13の厚みHsは16μmであった。また、回路基板30の電極32の厚みHe2は20μmであった。また、第1の接着剤層21の厚みHa1は5μmであり、第2の接着剤層22の厚みHa2は45μmであった。
表3に、比較例2の評価結果を示す。第1の接着剤層の溶融粘度と第2の接着剤層の溶融粘度との比の最大値は70であった。また、搭載温度(100℃)における第1の接着剤層の溶融粘度η1と第2の接着剤層の溶融粘度η2との比は1.03であった。また、搭載時における第1の接着剤層の厚みHb1は5μmであった。また、実装体のハンダ濡れ性の評価は×、導通抵抗の評価は×、及びボイドの評価は○であった。
(回路接続材料の作製)
第1の接着剤層としてNCF−Aを使用し、第2の接着剤層としてNCF−Bを使用し、ロールラミネータを用いてラミネートし、NCF−A(Ha1=40μm)/NCF−B(Ha2=10μm)の2層構成のアンダーフィルフィルムを作製した。
アンダーフィルフィルム以外は、実施例1と同様に実装体を作製した。すなわち、図1に示す断面図において、半導体チップ10の電極12の厚みHe1は20μmであり、ハンダ13の厚みHsは16μmであった。また、回路基板30の電極32の厚みHe2は20μmであった。また、第1の接着剤層21の厚みHa1は40μmであり、第2の接着剤層22の厚みHa2は10μmであった。
表3に、比較例3の評価結果を示す。第1の接着剤層の溶融粘度と第2の接着剤層の溶融粘度との比の最大値は70であった。また、搭載温度(100℃)における第1の接着剤層の溶融粘度η1と第2の接着剤層の溶融粘度η2との比は1.03であった。また、搭載時における第1の接着剤層の厚みHb1は40μmであった。また、実装体のハンダ濡れ性の評価は×、導通抵抗の評価は×、及びボイドの評価は○であった。
(回路接続材料の作製)
第1の接着剤層としてNCF−Aを使用し、第2の接着剤層としてNCF−Eを使用し、ロールラミネータを用いてラミネートし、NCF−A(Ha1=20μm)/NCF−E(Ha2=50μm)の2層構成のアンダーフィルフィルムを作製した。
アンダーフィルフィルム以外は、実施例1と同様に実装体を作製した。すなわち、図1に示す断面図において、半導体チップ10の電極12の厚みHe1は20μmであり、ハンダ13の厚みHsは16μmであった。また、回路基板30の電極32の厚みHe2は20μmであった。また、第1の接着剤層21の厚みHa1は20μmであり、第2の接着剤層22の厚みHa2は50μmであった。
表3に、比較例4の評価結果を示す。第1の接着剤層の溶融粘度と第2の接着剤層の溶融粘度との比の最大値は22であった。また、搭載温度(100℃)における第1の接着剤層の溶融粘度η1と第2の接着剤層の溶融粘度η2との比は0.47であった。また、搭載時における第1の接着剤層の厚みHb1は2μmであった。また、実装体のハンダ濡れ性の評価は×、導通抵抗の評価は×、及びボイドの評価は○であった。
(回路接続材料の作製)
第1の接着剤層としてNCF−Aを使用し、第2の接着剤層としてNCF−Bを使用し、ロールラミネータを用いてラミネートし、NCF−A(Ha1=25μm)/NCF−B(Ha2=25μm)の2層構成のアンダーフィルフィルムを作製した。
アンダーフィルフィルム、及び、150℃−5秒−10Nの条件で加熱加圧後、200℃−20秒−30Nの条件で熱圧着した以外は、実施例1と同様に実装体を作製した。すなわち、図1に示す断面図において、半導体チップ10の電極12の厚みHe1は20μmであり、ハンダ13の厚みHsは16μmであった。また、回路基板30の電極32の厚みHe2は20μmであった。また、第1の接着剤層21の厚みHa1は25μmであり、第2の接着剤層22の厚みHa2は25μmであった。
表3に、比較例5の評価結果を示す。第1の接着剤層の溶融粘度と第2の接着剤層の溶融粘度との比の最大値は70であった。また、搭載温度(100℃)における第1の接着剤層の溶融粘度η1と第2の接着剤層の溶融粘度η2との比は1.03であった。また、搭載時における第1の接着剤層の厚みHb1は25μmであった。また、実装体のハンダ濡れ性の評価は×、導通抵抗の評価は×、及びボイドの評価は○であった。
(回路接続材料の作製)
NCF−A(厚み50μm)の1層構成のアンダーフィルフィルムを作製した。
アンダーフィルフィルム以外は、実施例1と同様に実装体を作製した。すなわち、図1に示す断面図において、半導体チップ10の電極12の厚みHe1は20μmであり、ハンダ13の厚みHsは16μmであった。また、回路基板30の電極32の厚みHe2は20μmであった。
表3に、従来例の評価結果を示す。実装体のハンダ濡れ性の評価は×、導通抵抗の評価は×、及びボイドの評価は◎であった。
Claims (9)
- ハンダ付き電極が形成された半導体チップと、前記ハンダ付き電極と対向する対向電極が形成された回路基板とを接合するための回路接続材料であって、
前記半導体チップ側に接着される第1の接着剤層と、該第1の接着剤層の最低溶融粘度到達温度よりも高い最低溶融粘度到達温度を有する第2の接着剤層とが積層され、
当該回路接続材料が貼り付けられた前記半導体チップを前記回路基板に前記第1の接着剤層の最低溶融粘度到達温度よりも低い温度で搭載した際、前記第1の接着剤層の厚みHb1が下記式(1)を満たす範囲である回路接続材料。
0.5×He1≦Hb1≦He1+0.75×Hs (1)
前記式(1)中、He1は前記ハンダ付き電極の電極厚みであり、Hsは前記ハンダ付き電極のハンダ厚みである。 - 当該回路接続材料が貼り付けられた前記半導体チップを前記回路基板に前記第1の接着剤層の最低溶融粘度到達温度よりも低い温度で搭載した際、前記第1の接着剤層の厚みHb1が下記式(2)を満たす範囲である請求項1記載の回路接続材料。
0.75×He1≦Hb1≦He1+0.75×Hs (2)
前記式(2)中、He1は前記ハンダ付き電極の電極厚みであり、Hsは前記ハンダ付き電極のハンダ厚みである。 - 前記第1の接着剤層の溶融粘度と前記第2の接着剤層の溶融粘度の比の最大値が10以上である請求項1又は2記載の回路接続材料。
- 前記第1の接着剤層及び前記第2の接着剤層が、膜形成樹脂と、エポキシ樹脂と、エポキシ硬化剤と、アクリル樹脂と、ラジカル重合開始剤とを含有する請求項1乃至3のいずれか1項に記載の回路接続材料。
- 前記半導体チップを前記回路基板に搭載する温度において、前記第1の接着剤層の溶融粘度η1と前記第2の接着剤層の溶融粘度η2との比(η1/η2)が0.8以上の場合、搭載前の第1の接着剤層の厚みHa1及び第2の接着剤層の厚みHa2が下記式(3−1)及び式(3−2)を満たす範囲である請求項1乃至4のいずれか1項に記載の回路接続材料。
0.5×He1≦Ha1≦He1+0.75×Hs (3−1)
He1+He2≦Ha1+Ha2 (3−2)
前記式(3−1)及び式(3−2)中、He1は前記ハンダ付き電極の電極厚みであり、Hsは前記ハンダ付き電極のハンダ厚みであり、He2は前記対向電極の電極厚みである。 - 前記半導体チップを前記回路基板に搭載する温度において、前記第1の接着剤層の溶融粘度η1と前記第2の接着剤層の溶融粘度η2との比(η1/η2)が0.6以下の場合、搭載前の前記第2の接着剤層の厚みHa2が下記式(4−1)乃至式(4−3)を満たす範囲である請求項1乃至4のいずれか1項に記載の回路接続材料。
0.5×He1≦Ha1 (4−1)
0.25×Hs+He2≦Ha2≦0.5×He1+Hs+He2 (4−1)
He1+He2≦Ha1+Ha2 (4−3)
前記式(4−1)乃至式(4−3)中、He1は前記ハンダ付き電極の電極厚みであり、Hsは前記ハンダ付き電極のハンダ厚みであり、He2は前記対向電極の電極厚みである。 - ハンダ付き電極が形成された半導体チップと、前記ハンダ付き電極と対向する対向電極が形成された回路基板とを、前記半導体チップ側に接着される第1の接着剤層と、該第1の接着剤層の最低溶融粘度到達温度よりも高い最低溶融粘度到達温度を有する第2の接着剤層とが積層された回路接続材料を介して接合する半導体装置の製造方法であって、
前記回路接続材料が貼り付けられた前記半導体チップを前記回路基板に前記第1の接着剤層の最低溶融粘度到達温度よりも低い温度で搭載し、前記第1の接着剤層の厚みHb1が下記式(1)を満たす範囲とする搭載工程と、
前記半導体チップと前記回路基板とを、前記ハンダ付き電極のハンダの融点以上の温度で熱圧着する熱圧着工程と
を有する半導体装置の製造方法。
0.5×He1≦Hb1≦He1+0.75×Hs (1)
前記式(1)中、He1は前記ハンダ付き電極の電極厚みであり、Hsは前記ハンダ付き電極のハンダ厚みである。 - ウエハ上に回路接続材料を貼り付ける工程と、
前記ウエハをダイシングし、個々の半導体チップに分割する工程と
をさらに有する請求項7記載の半導体装置の製造方法。 - ハンダ付き電極が形成された第1の面と、第1の面の反対側に前記ハンダ付き電極と対向する対向電極が形成された第2の面を有する複数のチップ基板を、前記第1の面側に接着される第1の接着剤層と、該第1の接着剤層の最低溶融粘度到達温度よりも高い最低溶融粘度到達温度を有する第2の接着剤層とが積層された回路接続材料を介して積層する半導体装置の製造方法であって、
前記回路接続材料が貼り付けられた第1のチップ基板の第1の面を第2のチップ基板の第2の面に前記第1の接着剤層の最低溶融粘度到達温度よりも低い温度で搭載し、前記第1の接着剤層の厚みHb1が下記式(1)を満たす範囲とする搭載工程と、
前記第1のチップ基板の第1の面と前記第2のチップ基板の第2の面とを前記ハンダ付き電極のハンダの融点以上の温度で熱圧着する熱圧着工程と
を有する半導体装置の製造方法。
0.5×He1≦Hb1≦He1+0.75×Hs (1)
前記式(1)中、He1は前記ハンダ付き電極の電極厚みであり、Hsは前記ハンダ付き電極のハンダ厚みである。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2960929A1 (en) * | 2014-06-23 | 2015-12-30 | Rohm and Haas Electronic Materials LLC | Pre-applied underfill |
WO2016125881A1 (ja) * | 2015-02-06 | 2016-08-11 | デクセリアルズ株式会社 | 半導体装置の製造方法、及びアンダーフィルフィルム |
JPWO2015186744A1 (ja) * | 2014-06-04 | 2017-04-20 | 日立化成株式会社 | フィルム状エポキシ樹脂組成物、フィルム状エポキシ樹脂組成物の製造方法、及び半導体装置の製造方法 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6129696B2 (ja) * | 2013-09-11 | 2017-05-17 | デクセリアルズ株式会社 | アンダーフィル材、及びこれを用いた半導体装置の製造方法 |
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US11664364B2 (en) | 2021-03-25 | 2023-05-30 | Nanya Technology Corporation | Semiconductor device with through semiconductor via and method for fabricating the same |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08120228A (ja) * | 1994-10-20 | 1996-05-14 | Hitachi Ltd | 導体接続構造体、その製造方法および接続部材 |
JPH09283566A (ja) * | 1996-04-10 | 1997-10-31 | Hitachi Chem Co Ltd | 基板の接続方法 |
JP2001127107A (ja) * | 1999-10-22 | 2001-05-11 | Sony Chem Corp | 接続材料および接続体 |
JP2003324125A (ja) * | 2002-04-26 | 2003-11-14 | Seiko Instruments Inc | 半導体装置 |
JP2004111993A (ja) * | 2003-12-02 | 2004-04-08 | Hitachi Chem Co Ltd | 電極の接続方法およびこれに用いる接続部材 |
JP2007129132A (ja) * | 2005-11-07 | 2007-05-24 | Matsushita Electric Ind Co Ltd | 部品実装装置および部品実装方法 |
JP2011515839A (ja) * | 2008-03-14 | 2011-05-19 | チェイル インダストリーズ インコーポレイテッド | 半導体パッケージ用複合機能テープ及びこれを用いた半導体素子の製造方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63119552A (ja) * | 1986-11-07 | 1988-05-24 | Sharp Corp | Lsiチツプ |
EP1448033A1 (en) * | 1996-12-27 | 2004-08-18 | Matsushita Electric Industrial Co., Ltd. | Method and device for mounting electronic component on a circuit board |
JP3455871B2 (ja) * | 1997-06-23 | 2003-10-14 | 株式会社スリーボンド | マイクロカプセル型導電性フィラーの製造方法 |
EP1025587A4 (en) | 1997-07-21 | 2000-10-04 | Aguila Technologies Inc | SEMICONDUCTOR FLIPCHIP PACK AND PRODUCTION METHOD THEREFOR |
US6335571B1 (en) * | 1997-07-21 | 2002-01-01 | Miguel Albert Capote | Semiconductor flip-chip package and method for the fabrication thereof |
KR100305750B1 (ko) * | 1999-03-10 | 2001-09-24 | 윤덕용 | 플라스틱 기판의 플립 칩 접속용 이방성 전도성 접착제의 제조방법 |
US6746896B1 (en) * | 1999-08-28 | 2004-06-08 | Georgia Tech Research Corp. | Process and material for low-cost flip-chip solder interconnect structures |
JP3818623B2 (ja) | 1999-09-21 | 2006-09-06 | 住友ベークライト株式会社 | 半導体装置の組立方法 |
JP3597754B2 (ja) * | 2000-04-24 | 2004-12-08 | Necエレクトロニクス株式会社 | 半導体装置及びその製造方法 |
JP3981817B2 (ja) * | 2001-08-08 | 2007-09-26 | セイコーエプソン株式会社 | 半導体装置の製造方法 |
KR100531591B1 (ko) * | 2002-06-17 | 2005-11-28 | 알프스 덴키 가부시키가이샤 | 액정표시장치 |
US6933221B1 (en) * | 2002-06-24 | 2005-08-23 | Micron Technology, Inc. | Method for underfilling semiconductor components using no flow underfill |
US6673649B1 (en) * | 2002-07-05 | 2004-01-06 | Micron Technology, Inc. | Microelectronic device packages and methods for controlling the disposition of non-conductive materials in such packages |
JP4170839B2 (ja) | 2003-07-11 | 2008-10-22 | 日東電工株式会社 | 積層シート |
US7081675B2 (en) * | 2004-08-16 | 2006-07-25 | Telephus Inc. | Multilayered anisotropic conductive adhesive for fine pitch |
US7701071B2 (en) * | 2005-03-24 | 2010-04-20 | Texas Instruments Incorporated | Method for fabricating flip-attached and underfilled semiconductor devices |
KR20080003002A (ko) * | 2005-04-27 | 2008-01-04 | 린텍 가부시키가이샤 | 시트상 언더필재 및 반도체장치의 제조방법 |
JP4691417B2 (ja) * | 2005-08-22 | 2011-06-01 | 日立化成デュポンマイクロシステムズ株式会社 | 回路接続構造体及びその製造方法及び回路接続構造体用の半導体基板 |
US20070170599A1 (en) * | 2006-01-24 | 2007-07-26 | Masazumi Amagai | Flip-attached and underfilled stacked semiconductor devices |
KR100762354B1 (ko) * | 2006-09-11 | 2007-10-12 | 주식회사 네패스 | 플립칩 반도체 패키지 및 그 제조방법 |
JP2009141267A (ja) * | 2007-12-10 | 2009-06-25 | Sony Chemical & Information Device Corp | 電気部品の実装方法及び実装装置 |
JP2009141269A (ja) * | 2007-12-10 | 2009-06-25 | Sony Chemical & Information Device Corp | 電気部品の実装方法及び実装装置 |
WO2010116694A2 (en) * | 2009-04-06 | 2010-10-14 | Canon Kabushiki Kaisha | Method of manufacturing semiconductor device |
JP5614217B2 (ja) * | 2010-10-07 | 2014-10-29 | デクセリアルズ株式会社 | マルチチップ実装用緩衝フィルム |
JP2013122957A (ja) * | 2011-12-09 | 2013-06-20 | Dexerials Corp | 接続方法、接続構造体、絶縁性接着部材、及び、接着部材付電子部品及びその製造方法 |
KR20130116643A (ko) * | 2012-04-16 | 2013-10-24 | 에스케이하이닉스 주식회사 | 범프를 갖는 기판, 반도체칩, 및 반도체 패키지와, 그 제조방법 |
-
2012
- 2012-03-30 JP JP2012079542A patent/JP5965185B2/ja active Active
-
2013
- 2013-03-06 WO PCT/JP2013/056123 patent/WO2013146141A1/ja active Application Filing
- 2013-03-06 KR KR1020147030022A patent/KR101853165B1/ko active IP Right Grant
- 2013-03-06 EP EP13767783.7A patent/EP2833394A4/en not_active Withdrawn
- 2013-03-06 US US14/387,783 patent/US9202755B2/en active Active
- 2013-03-12 TW TW102108568A patent/TWI552294B/zh active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08120228A (ja) * | 1994-10-20 | 1996-05-14 | Hitachi Ltd | 導体接続構造体、その製造方法および接続部材 |
JPH09283566A (ja) * | 1996-04-10 | 1997-10-31 | Hitachi Chem Co Ltd | 基板の接続方法 |
JP2001127107A (ja) * | 1999-10-22 | 2001-05-11 | Sony Chem Corp | 接続材料および接続体 |
JP2003324125A (ja) * | 2002-04-26 | 2003-11-14 | Seiko Instruments Inc | 半導体装置 |
JP2004111993A (ja) * | 2003-12-02 | 2004-04-08 | Hitachi Chem Co Ltd | 電極の接続方法およびこれに用いる接続部材 |
JP2007129132A (ja) * | 2005-11-07 | 2007-05-24 | Matsushita Electric Ind Co Ltd | 部品実装装置および部品実装方法 |
JP2011515839A (ja) * | 2008-03-14 | 2011-05-19 | チェイル インダストリーズ インコーポレイテッド | 半導体パッケージ用複合機能テープ及びこれを用いた半導体素子の製造方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2015186744A1 (ja) * | 2014-06-04 | 2017-04-20 | 日立化成株式会社 | フィルム状エポキシ樹脂組成物、フィルム状エポキシ樹脂組成物の製造方法、及び半導体装置の製造方法 |
EP2960929A1 (en) * | 2014-06-23 | 2015-12-30 | Rohm and Haas Electronic Materials LLC | Pre-applied underfill |
WO2016125881A1 (ja) * | 2015-02-06 | 2016-08-11 | デクセリアルズ株式会社 | 半導体装置の製造方法、及びアンダーフィルフィルム |
JP2016146412A (ja) * | 2015-02-06 | 2016-08-12 | デクセリアルズ株式会社 | 半導体装置の製造方法、及びアンダーフィルフィルム |
KR20170056663A (ko) * | 2015-02-06 | 2017-05-23 | 데쿠세리아루즈 가부시키가이샤 | 반도체 장치의 제조 방법 및 언더필 필름 |
KR101947293B1 (ko) | 2015-02-06 | 2019-02-12 | 데쿠세리아루즈 가부시키가이샤 | 반도체 장치의 제조 방법 및 언더필 필름 |
US10280347B2 (en) | 2015-02-06 | 2019-05-07 | Dexerials Corporation | Semiconductor device manufacturing method and underfill film |
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