JP2005162942A - 半導体封止用エポキシ樹脂組成物の製法およびそれによって得られた半導体封止用エポキシ樹脂組成物ならびに半導体装置 - Google Patents
半導体封止用エポキシ樹脂組成物の製法およびそれによって得られた半導体封止用エポキシ樹脂組成物ならびに半導体装置 Download PDFInfo
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- JP2005162942A JP2005162942A JP2003406213A JP2003406213A JP2005162942A JP 2005162942 A JP2005162942 A JP 2005162942A JP 2003406213 A JP2003406213 A JP 2003406213A JP 2003406213 A JP2003406213 A JP 2003406213A JP 2005162942 A JP2005162942 A JP 2005162942A
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/62—Alcohols or phenols
- C08G59/621—Phenols
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
- C08G59/688—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing phosphorus
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
- H01L23/293—Organic, e.g. plastic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Epoxy Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
【解決手段】下記の(A)〜(C)成分を含有する半導体封止用エポキシ樹脂組成物の製法である。まず、下記の(A)〜(C)成分を含有する配合成分のうち、予め(A)成分を除く配合成分の全部または一部を、1.333〜66.65kPaの減圧条件、かつ100〜230℃の加熱条件下において予備混合する。ついで、この予備混合物に、下記の(A)成分ならびに残余成分を配合して混合することにより半導体封止用エポキシ樹脂組成物を製造する。
(A)エポキシ樹脂。
(B)フェノール樹脂。
(C)硬化促進剤。
【選択図】なし
Description
(A)エポキシ樹脂。
(B)フェノール樹脂。
(C)硬化促進剤。
予備混合物の作製に際して減圧条件、温度条件および減圧時間を下記の表1〜表2に示す設定条件に変えた。それ以外は実施例1と同様にして半導体封止用エポキシ樹脂組成物を作製した。
金線ワイヤー(ワイヤー径23μm、ワイヤー長6mm)を張ったLQFP−144(大きさ:20mm×20mm×厚み1.4mm)を、上記のようにして製造した。そして、上記半導体装置の作製時において、図1に示すように、ダイパッド1を有するLQFPのパッケージフレームに金線ワイヤー2を張り、これを用い先に述べたように半導体装置(パッケージ)を作製した。図1において、3は半導体チップ、4はリードピンである。そして、作製したパッケージを軟X線解析装置を用いて、金線ワイヤー流れ量を測定した。測定は、各パッケージから10本ずつ金線ワイヤーを選定して測定し、図2に示すように、正面方向からの金線ワイヤー2の流れ量を測定した。そして、金線ワイヤー2の流れ量の最大部分となる値をそのパッケージの金線ワイヤー流れ量の値(dmm)とし、金線流れ率〔(d/L)×100〕を算出した。なお、Lは金線ワイヤー2間の距離(mm)を示す。そして、上記金線流れ率が6%以上のものを×、6%未満のものを○として表示した。
上記作製したパッケージ(LQFP−144)を軟X線解析装置で観察して、直径0.2mm以上のボイドをカウントしボイドが発生したパッケージの個数を示した。なお、各実施例および比較例各々につきパッケージは10個作製した。
Claims (4)
- 下記の(A)〜(C)成分を含有する半導体封止用エポキシ樹脂組成物の製法であって、下記の(A)〜(C)成分を含有する配合成分のうち、下記の(A)成分を除く配合成分の全部または一部を、1.333〜66.65kPaの減圧条件、かつ100〜230℃の加熱条件下において予備混合し、ついで、この混合物に、下記の(A)成分ならびに残余成分を配合して混合することを特徴とする半導体封止用エポキシ樹脂組成物の製法。
(A)エポキシ樹脂。
(B)フェノール樹脂。
(C)硬化促進剤。 - 上記(C)成分である硬化促進剤が、テトラ置換ホスホニウム・テトラ置換ボレートである請求項1記載の半導体封止用エポキシ樹脂組成物の製法。
- 請求項1または2記載の半導体封止用エポキシ樹脂組成物の製法によって得られた半導体封止用エポキシ樹脂組成物であって、下記の(A)〜(C)成分を含有することを特徴とする半導体封止用エポキシ樹脂組成物。
(A)エポキシ樹脂。
(B)フェノール樹脂。
(C)硬化促進剤。 - 請求項3記載の半導体封止用エポキシ樹脂組成物を用いて半導体素子を樹脂封止してなる半導体装置。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003406213A JP4452071B2 (ja) | 2003-12-04 | 2003-12-04 | 半導体封止用エポキシ樹脂組成物の製法 |
DE602004002263T DE602004002263T2 (de) | 2003-12-04 | 2004-11-19 | Verfahren zur Herstellung von Epoxidharzzusammensetzungen zur Verkapselung von Halbleitern, Epoxidharzzusammensetzungen zur Verkapselung von Halbleitern und Halbleiter davon |
AT04027559T ATE338791T1 (de) | 2003-12-04 | 2004-11-19 | Verfahren zur herstellung von epoxidharzzusammensetzungen zur verkapselung von halbleitern, epoxidharzzusammensetzungen zur verkapselung von halbleitern und halbleiter davon |
EP04027559A EP1538182B1 (en) | 2003-12-04 | 2004-11-19 | Method for producing epoxy resin composition for semiconductor encapsulation and epoxy resin composition for semiconductor encapsulation and semiconductor device obtained thereby |
MYPI20044897A MY136797A (en) | 2003-12-04 | 2004-11-26 | Method for producing epoxy resin composition for semiconductor encapsulation and epoxy resin composition for semiconductor encapsulation and semiconductor device obtained thereby |
TW093136807A TWI315732B (en) | 2003-12-04 | 2004-11-30 | Method for producing epoxy resin composition for semiconductor encapsulation |
US11/000,905 US7268191B2 (en) | 2003-12-04 | 2004-12-02 | Method for producing epoxy resin composition for semiconductor encapsulation and epoxy resin composition for semiconductor encapsulation and semiconductor device obtained thereby |
KR1020040100466A KR100678808B1 (ko) | 2003-12-04 | 2004-12-02 | 반도체 캡슐화용 에폭시 수지 조성물의 제조 방법 및 그에 의해 얻어지는 반도체 캡슐화용 에폭시 수지 조성물 및 반도체 장치 |
SG200407014A SG112939A1 (en) | 2003-12-04 | 2004-12-02 | Method for producing epoxy resin composition for semiconductor encapsulation and epoxy resin composition for semiconductor encapsulation and semiconductor device obtained thereby |
CNB2004101001915A CN1330704C (zh) | 2003-12-04 | 2004-12-03 | 环氧树脂组合物及其制法和由此得到的半导体器件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003406213A JP4452071B2 (ja) | 2003-12-04 | 2003-12-04 | 半導体封止用エポキシ樹脂組成物の製法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005162942A true JP2005162942A (ja) | 2005-06-23 |
JP4452071B2 JP4452071B2 (ja) | 2010-04-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003406213A Expired - Fee Related JP4452071B2 (ja) | 2003-12-04 | 2003-12-04 | 半導体封止用エポキシ樹脂組成物の製法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7268191B2 (ja) |
EP (1) | EP1538182B1 (ja) |
JP (1) | JP4452071B2 (ja) |
KR (1) | KR100678808B1 (ja) |
CN (1) | CN1330704C (ja) |
AT (1) | ATE338791T1 (ja) |
DE (1) | DE602004002263T2 (ja) |
MY (1) | MY136797A (ja) |
SG (1) | SG112939A1 (ja) |
TW (1) | TWI315732B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007077291A (ja) * | 2005-09-14 | 2007-03-29 | Sumitomo Bakelite Co Ltd | エポキシ樹脂組成物、および半導体装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5133598B2 (ja) | 2007-05-17 | 2013-01-30 | 日東電工株式会社 | 封止用熱硬化型接着シート |
CN102030968B (zh) * | 2009-09-30 | 2012-02-01 | 北京科化新材料科技有限公司 | 用于半导体器件封装的环氧树脂组合物及其制备方法 |
JP7390995B2 (ja) * | 2020-08-28 | 2023-12-04 | 信越化学工業株式会社 | パワーモジュールの製造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5458795A (en) | 1977-10-19 | 1979-05-11 | Hitachi Ltd | Preparation of curing agent for epoxy resin |
JPH0735432B2 (ja) | 1984-09-29 | 1995-04-19 | 日東電工株式会社 | 半導体封止用エポキシ樹脂組成物の製造方法 |
JPH05275572A (ja) * | 1992-03-26 | 1993-10-22 | Nippon Steel Chem Co Ltd | 半導体封止用樹脂組成物 |
JP2792395B2 (ja) * | 1992-12-10 | 1998-09-03 | 信越化学工業株式会社 | エポキシ樹脂用硬化剤及びエポキシ樹脂組成物並びに半導体装置 |
JPH07122683A (ja) * | 1993-10-25 | 1995-05-12 | Sumitomo Bakelite Co Ltd | 半導体封止用エポキシ樹脂組成物 |
JP3009027B2 (ja) * | 1995-08-17 | 2000-02-14 | 住友ベークライト株式会社 | 半導体封止用エポキシ樹脂組成物の製造方法 |
JPH09124772A (ja) * | 1995-10-30 | 1997-05-13 | Sumitomo Bakelite Co Ltd | エポキシ樹脂組成物 |
JPH09216936A (ja) * | 1996-02-08 | 1997-08-19 | San Apro Kk | エポキシ樹脂の硬化促進剤 |
JPH11288979A (ja) * | 1998-02-02 | 1999-10-19 | Shin Etsu Chem Co Ltd | 半導体装置の製造方法 |
JP4054927B2 (ja) * | 1998-06-25 | 2008-03-05 | 北興化学工業株式会社 | 半導体封止用エポキシ樹脂組成物及び半導体装置 |
US6235865B1 (en) * | 1998-07-02 | 2001-05-22 | Shin-Etsu Chemical Co., Ltd. | Phosphonium borate compound, making method, curing catalyst, and epoxy resin composition |
ATE226222T1 (de) * | 1999-06-17 | 2002-11-15 | Arakawa Chem Ind | Epoxidharzzusammensetzung und verfahren zur herstellung von silanmodifizierten epoxidharzen |
US6767980B2 (en) * | 2002-04-19 | 2004-07-27 | Nippon Shokubai Co., Ltd. | Reactive diluent and curable resin composition |
JP2006013382A (ja) * | 2004-06-29 | 2006-01-12 | Nitto Denko Corp | 半導体封止用樹脂組成物の成形方法およびそれを用いた半導体装置 |
-
2003
- 2003-12-04 JP JP2003406213A patent/JP4452071B2/ja not_active Expired - Fee Related
-
2004
- 2004-11-19 AT AT04027559T patent/ATE338791T1/de not_active IP Right Cessation
- 2004-11-19 EP EP04027559A patent/EP1538182B1/en not_active Not-in-force
- 2004-11-19 DE DE602004002263T patent/DE602004002263T2/de not_active Expired - Fee Related
- 2004-11-26 MY MYPI20044897A patent/MY136797A/en unknown
- 2004-11-30 TW TW093136807A patent/TWI315732B/zh not_active IP Right Cessation
- 2004-12-02 SG SG200407014A patent/SG112939A1/en unknown
- 2004-12-02 KR KR1020040100466A patent/KR100678808B1/ko not_active IP Right Cessation
- 2004-12-02 US US11/000,905 patent/US7268191B2/en not_active Expired - Fee Related
- 2004-12-03 CN CNB2004101001915A patent/CN1330704C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007077291A (ja) * | 2005-09-14 | 2007-03-29 | Sumitomo Bakelite Co Ltd | エポキシ樹脂組成物、および半導体装置 |
Also Published As
Publication number | Publication date |
---|---|
US20050154152A1 (en) | 2005-07-14 |
ATE338791T1 (de) | 2006-09-15 |
EP1538182A1 (en) | 2005-06-08 |
JP4452071B2 (ja) | 2010-04-21 |
KR20050054454A (ko) | 2005-06-10 |
CN1330704C (zh) | 2007-08-08 |
CN1654538A (zh) | 2005-08-17 |
TWI315732B (en) | 2009-10-11 |
EP1538182B1 (en) | 2006-09-06 |
DE602004002263D1 (de) | 2006-10-19 |
SG112939A1 (en) | 2005-07-28 |
KR100678808B1 (ko) | 2007-02-05 |
US7268191B2 (en) | 2007-09-11 |
DE602004002263T2 (de) | 2006-12-28 |
TW200530323A (en) | 2005-09-16 |
MY136797A (en) | 2008-11-28 |
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