JP2011222898A - 半導体装置の製造方法 - Google Patents
半導体装置の製造方法 Download PDFInfo
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- JP2011222898A JP2011222898A JP2010093260A JP2010093260A JP2011222898A JP 2011222898 A JP2011222898 A JP 2011222898A JP 2010093260 A JP2010093260 A JP 2010093260A JP 2010093260 A JP2010093260 A JP 2010093260A JP 2011222898 A JP2011222898 A JP 2011222898A
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- semiconductor wafer
- manufacturing
- semiconductor device
- semiconductor
- film
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Abstract
【解決手段】半導体ウェハ20の裏面に、裏面電極を形成する。半導体ウェハ20は、裏面電極によって、おもて面側に凸に反った状態となる。ついで、半導体ウェハ20の裏面をプラズマ処理し、半導体ウェハ20の裏面に付着する付着物を除去する。ついで、半導体ウェハ20の裏面に、半導体ウェハ20の反りに沿って剥離テープ23を貼り付ける。剥離テープ23の貼り付け後も、半導体ウェハ20は、おもて面側に凸に反った状態を維持する。ついで、無電解めっき処理を行い、半導体ウェハ20のおもて面にめっき膜26を形成する。ついで、半導体ウェハ20から剥離テープ23を剥離する。その後、半導体ウェハ20から半導体チップを切り出し、この半導体チップをはんだ接合によって実装することで半導体装置を作製する。
【選択図】図13
Description
図1は、実施の形態1にかかる半導体装置を示す断面図である。図1に示す半導体装置では、半導体チップ1のおもて面に、エミッタ電極となる第1おもて面電極2およびゲート電極となる第2おもて面電極3が設けられている。半導体チップ1には、例えばIGBTなどの半導体素子(不図示)が形成されている。第1おもて面電極2は、例えばエミッタ電極と、エミッタ電極を覆うめっき膜などで構成されてなる。半導体チップ1の裏面には、裏面電極4が設けられている。裏面電極4は、例えばコレクタ電極である。
貼付工程において、半導体ウェハ20をおもて面側に凸に積極的に反らせるように、半導体ウェハ20の裏面に剥離テープ23を貼り付けてもよい。
図16は、実施の形態3にかかるプラズマ処理装置を模式的に示す説明図である。図16に示すように、プラズマ処理装置30には、半導体ウェハ20を挟むように2枚の平らな極板31,32で構成される容量結合型(CCP:Capacitively Coupled Plasma)のプラズマ発生機構を備えている。極板31は、グランドに設置されている。一方、極板32は、高周波電源33に接続されている。極板31および極板32は、コンデンサと同様の機能を有する。また、極板31と極板32との間には、複数の半導体ウェハ20を支える石英ボート34が備えられている。
図17は、チップサイズが12mm角の半導体チップの反り量を示す特性図である。まず、ウェハサイズが6インチで裏面電極が形成された半導体ウェハを準備した。このときの半導体ウェハの反りは、2〜5mm程度であった。ついで、この半導体ウェハに対して、実施の形態1に従い、貼付工程およびめっき工程を順次行った(図12,13参照)。つまり、貼付工程では、半導体ウェハの裏面に剥離テープを貼り付けている。ついで、半導体ウェハ20をダイシングして半導体チップ1を作製した(以下、第1実施例とする)。比較として、半導体ウェハの裏面に支持基板を貼り付けてめっき処理を行い(図20,21参照)、この半導体ウェハをダイシングして半導体チップを作製した(以下、従来例とする)。従来例のそれ以外の条件は、第1実施例と同様である。その後、第1実施例および従来例において、半導体チップの反りtc(図23参照)を測定した。
図18は、裏面電極表面の炭素量を示す特性図である。図18では、ESCA(Electron Spectroscopy for Chemical Analysis:X線光電子分光分析)によって、裏面電極表面に付着した炭素(C)の組成比を測定している。まず、実施の形態1に従い、裏面電極形成工程を行った半導体ウェハを準備した(以下、第2実施例とする)。そして、第2実施例において、プラズマ処理工程前における炭素量および、プラズマ処理工程後における炭素量を測定した。
23 剥離テープ
26 めっき膜
Claims (36)
- 半導体ウェハの裏面に、裏面電極を形成する裏面電極形成工程と、
前記裏面電極が形成されることによって反った状態となっている前記半導体ウェハの裏面に、当該半導体ウェハの反りを維持するフィルムまたはテープを貼り付ける貼付工程と、
前記貼付工程の後、前記反った状態の前記半導体ウェハのおもて面に、おもて面電極としてめっき膜を形成するめっき工程と、
を含むことを特徴とする半導体装置の製造方法。 - 前記半導体ウェハの裏面に、裏面電極を形成する裏面電極形成工程と、
前記裏面電極形成工程の後、前記半導体ウェハがおもて面側に凸に反った状態となるように、当該半導体ウェハの裏面に、フィルムまたはテープを貼り付ける貼付工程と、
前記反った状態の前記半導体ウェハのおもて面に、おもて面電極としてめっき膜を形成するめっき工程と、
を含むことを特徴とする半導体装置の製造方法。 - 半導体ウェハの裏面に形成された裏面電極によって、おもて面側に凸に反った状態となっている半導体ウェハの裏面に、当該半導体ウェハの反りを維持するフィルムまたはテープを貼り付ける貼付工程と、
前記貼付工程の後、前記反った状態の前記半導体ウェハのおもて面に、おもて面電極としてめっき膜を形成するめっき工程と、
を含むことを特徴とする半導体装置の製造方法。 - 前記めっき工程の後、前記半導体ウェハをチップ状に切断する切断工程をさらに含むことを特徴とする請求項1〜3のいずれか一つに記載の半導体装置の製造方法。
- 前記めっき工程の後、前記切断工程の前に、前記フィルムまたは前記テープを半導体ウェハから剥離する剥離工程をさらに含むことを特徴とする請求項1〜4のいずれか一つに記載の半導体装置の製造方法。
- 前記切断工程によって切断された半導体チップのおもて面側および裏面側に、放熱体となり、かつおもて面電極および裏面電極にそれぞれ電気的に接続された金属体を接合する接合工程と、
前記金属体が接合された前記半導体チップのうち、少なくとも当該半導体チップ全体を封止する封止工程と、
をさらに含むことを特徴とする請求項1〜5のいずれか一つに記載の半導体装置の製造方法。 - 前記貼付工程では、前記半導体ウェハのおもて面をステージに吸着させ、当該半導体ウェハを平坦にした状態で、前記フィルムまたは前記テープを貼り付けることを特徴とする請求項1〜6のいずれか一つに記載の半導体装置の製造方法。
- 前記貼付工程では、少なくとも前記半導体ウェハの前記裏面電極を覆うように、前記フィルムまたは前記テープを貼り付けることを特徴とする請求項1〜7のいずれか一つに記載の半導体装置の製造方法。
- 前記貼付工程では、前記半導体ウェハの裏面全体を覆うように、前記フィルムまたは前記テープを貼り付けることを特徴とする請求項1〜8のいずれか一つに記載の半導体装置の製造方法。
- 前記貼付工程では、前記フィルムまたは前記テープが前記半導体ウェハの裏面端部から外側にはみ出すように、当該フィルムまたは当該テープを貼り付けることを特徴とする請求項1〜9のいずれか一つに記載の半導体装置の製造方法。
- 前記半導体ウェハの裏面端部から外側にはみ出させる前記フィルムまたは前記テープの幅は、1mm以下であることを特徴とする請求項10に記載の半導体装置の製造方法。
- 前記貼付工程では、前記フィルムまたは前記テープの端部を外側に引っ張り、当該フィルムまたは当該テープに張力をかけた状態で貼り付けることを特徴とする請求項1〜11のいずれか一つに記載の半導体装置の製造方法。
- 前記貼付工程では、前記フィルムまたは前記テープを40℃以上60℃以下の温度で加熱することを特徴とする請求項1〜12のいずれか一つに記載の半導体装置の製造方法。
- 前記貼付工程では、前記半導体ウェハよりも剛性が低い前記フィルムまたは前記テープを用いることを特徴とする請求項1〜13のいずれか一つに記載の半導体装置の製造方法。
- 前記貼付工程では、40μm以上80μm以下の厚さを有する前記フィルムまたは前記テープを用いることを特徴とする請求項1〜14のいずれか一つに記載の半導体装置の製造方法。
- 前記貼付工程では、ポリイミド、ポリフェニレンサルファイド、ポリエチレンテレフタレートおよび芳香族ポリアミドのいずれか一つを主成分とする前記フィルムまたは前記テープを用いることを特徴とする請求項1〜15のいずれか一つに記載の半導体装置の製造方法。
- 前記貼付工程では、熱または紫外線によって粘着力が低下する前記フィルムまたは前記テープを用いることを特徴とする請求項1〜16のいずれか一つに記載の半導体装置の製造方法。
- 前記貼付工程では、前記フィルムまたは前記テープに備えられた粘着層が、前記半導体ウェハの裏面に接するように貼り付けられ、
前記粘着層は、熱または紫外線によって硬化して粘着力が低下することを特徴とする請求項17に記載の半導体装置の製造方法。 - 前記貼付工程では、前記フィルムまたは前記テープに備えられた粘着層が、前記半導体ウェハの裏面に接するように貼り付けられ、
前記粘着層は、アクリル酸エステルを主原料としたポリマーを主成分とすることを特徴とする請求項17に記載の半導体装置の製造方法。 - 前記貼付工程では、前記フィルムまたは前記テープに備えられた粘着層が、前記半導体ウェハの裏面に接するように貼り付けられ、
前記粘着層は、熱または紫外線によって当該粘着層から気体が発生して粘着力が低下することを特徴とする請求項17に記載の半導体装置の製造方法。 - 前記裏面電極は、少なくとも最表面に金からなる電極層が積層されてなる積層膜であること特徴とする請求項1〜20のいずれか一つに記載の半導体装置の製造方法。
- 前記めっき膜は、無電解めっき法により形成されること特徴とする請求項1〜21のいずれか一つに記載の半導体装置の製造方法。
- 前記めっき膜は、ニッケルからなる第1めっき層および金からなる第2めっき層が順次積層されてなる積層膜であること特徴とする請求項1〜22のいずれか一つに記載の半導体装置の製造方法。
- 前記第1めっき層は、75℃以上85℃以下に保たれた無電解めっき浴でめっき処理されることで形成されること特徴とする請求項23に記載の半導体装置の製造方法。
- 前記第2めっき層は、70℃以上80℃以下に保たれた無電解めっき浴でめっき処理されることで形成されること特徴とする請求項23または24に記載の半導体装置の製造方法。
- 前記第1めっき層は、ニッケルおよびリンからなる合金であり、当該第1めっき層に含まれるリンの濃度は、2wt%以上8wt%以下であることを特徴とする請求項23〜25のいずれか一つに記載の半導体装置の製造方法。
- 前記めっき膜の厚さは、3μm以上6μm以下であることを特徴とする請求項23〜26のいずれか一つに記載の半導体装置の製造方法。
- 前記半導体ウェハの裏面に前記裏面電極を形成する前に、当該半導体ウェハのおもて面に、アルミニウムを主成分とする電極を形成する工程をさらに含み、
前記めっき工程では、前記アルミニウムを主成分とする電極の上に、前記めっき膜が形成されること特徴とする請求項1〜27のいずれか一つに記載の半導体装置の製造方法。 - 前記半導体ウェハの裏面に前記裏面電極を形成する前に、当該半導体ウェハを裏面側から薄化する薄化工程をさらに含み、
前記裏面電極は、前記薄化工程によって薄くされた前記半導体ウェハの裏面に形成されることを特徴とする請求項1〜28のいずれか一つに記載の半導体装置の製造方法。 - 前記薄化工程では、前記半導体ウェハの厚さを80μm以上140μm以下にすることを特徴とする請求項29に記載の半導体装置の製造方法。
- 前記半導体ウェハの裏面に前記裏面電極を形成した後、前記貼付工程の前に、前記半導体ウェハの裏面をプラズマ処理し、当該半導体ウェハの裏面に付着した付着物を除去するプラズマ処理工程をさらに含むことを特徴とする請求項1〜30のいずれか一つに記載の半導体装置の製造方法。
- 前記プラズマ処理工程では、前記半導体ウェハのおもて面および裏面を同時にプラズマ処理し、当該半導体ウェハのおもて面および裏面に付着した付着物を除去することを特徴とする請求項31に記載の半導体装置の製造方法。
- 前記プラズマ処理工程では、酸素を原料ガスとすることを特徴とする31または32に記載の半導体装置の製造方法。
- 前記プラズマ処理工程では、容量結合型のプラズマ発生機構を用いることを特徴とする請求項31〜33のいずれか一つに記載の半導体装置の製造方法。
- 前記プラズマ処理工程では、複数枚の前記半導体ウェハをまとめて同時に処理するバッチ式のプラズマ処理装置を用いることを特徴とする請求項31〜34のいずれか一つに記載の半導体装置の製造方法。
- 前記プラズマ処理工程では、前記半導体ウェハのおもて面および裏面を同時に処理する前記プラズマ処理装置を用いることを特徴とする請求項35に記載の半導体装置の製造方法。
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US10937657B2 (en) * | 2016-10-28 | 2021-03-02 | Mitsubishi Electric Corporation | Semiconductor device including a reactant metal layer disposed between an aluminum alloy film and a catalyst metal film and method for manufacturing thereof |
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JP6897141B2 (ja) * | 2017-02-15 | 2021-06-30 | 株式会社デンソー | 半導体装置とその製造方法 |
JP6834815B2 (ja) * | 2017-07-06 | 2021-02-24 | 株式会社デンソー | 半導体モジュール |
US10804217B2 (en) | 2018-08-10 | 2020-10-13 | STATS ChipPAC Pte. Ltd. | EMI shielding for flip chip package with exposed die backside |
US11355452B2 (en) * | 2018-08-10 | 2022-06-07 | STATS ChipPAC Pte. Ltd. | EMI shielding for flip chip package with exposed die backside |
WO2020103147A1 (zh) * | 2018-11-23 | 2020-05-28 | 北京比特大陆科技有限公司 | 芯片散热结构、芯片结构、电路板和超算设备 |
FR3092698B1 (fr) * | 2019-02-11 | 2021-05-07 | St Microelectronics Tours Sas | Assemblage comportant un composant vertical de puissance monté sur une plaque métallique de connexion |
CN112802734A (zh) * | 2020-12-30 | 2021-05-14 | 长春长光圆辰微电子技术有限公司 | 硅片单侧膜淀积的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4830984A (en) * | 1987-08-19 | 1989-05-16 | Texas Instruments Incorporated | Method for heteroepitaxial growth using tensioning layer on rear substrate surface |
JP2005353960A (ja) * | 2004-06-14 | 2005-12-22 | Shinko Electric Ind Co Ltd | 無電解めっき方法 |
JP3829860B2 (ja) * | 2004-01-30 | 2006-10-04 | 株式会社デンソー | 半導体チップの製造方法 |
JP2007194514A (ja) * | 2006-01-23 | 2007-08-02 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
JP2009054965A (ja) * | 2007-08-29 | 2009-03-12 | Renesas Technology Corp | 半導体装置の製造方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3607143B2 (ja) | 1999-11-19 | 2005-01-05 | 株式会社タカトリ | 半導体ウエハへの保護テープ貼り付け方法及び装置 |
US6703707B1 (en) | 1999-11-24 | 2004-03-09 | Denso Corporation | Semiconductor device having radiation structure |
JP3601432B2 (ja) | 2000-10-04 | 2004-12-15 | 株式会社デンソー | 半導体装置 |
JP2003110064A (ja) | 2001-07-26 | 2003-04-11 | Denso Corp | 半導体装置 |
US7145254B2 (en) | 2001-07-26 | 2006-12-05 | Denso Corporation | Transfer-molded power device and method for manufacturing transfer-molded power device |
US7169685B2 (en) * | 2002-02-25 | 2007-01-30 | Micron Technology, Inc. | Wafer back side coating to balance stress from passivation layer on front of wafer and be used as die attach adhesive |
JP2006520088A (ja) | 2002-12-04 | 2006-08-31 | ズス・マイクロテック・リソグラフィ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 接着される基板を前処理するための方法および装置 |
JP2004241443A (ja) | 2003-02-03 | 2004-08-26 | Sanyo Electric Co Ltd | 半導体装置の製造方法 |
KR100487562B1 (ko) * | 2003-03-24 | 2005-05-03 | 삼성전자주식회사 | 웨이퍼 휘어짐을 억제할 수 있는 반도체 제조방법 |
JP4049035B2 (ja) | 2003-06-27 | 2008-02-20 | 株式会社デンソー | 半導体装置の製造方法 |
JP4344560B2 (ja) | 2003-07-30 | 2009-10-14 | 富士電機ホールディングス株式会社 | 半導体チップおよびこれを用いた半導体装置 |
JP3823974B2 (ja) | 2004-02-13 | 2006-09-20 | 株式会社デンソー | 半導体装置の製造方法 |
JP2006156567A (ja) | 2004-11-26 | 2006-06-15 | Sharp Corp | 表面保護テープおよび半導体装置の製造方法 |
JP2007036211A (ja) | 2005-06-20 | 2007-02-08 | Fuji Electric Device Technology Co Ltd | 半導体素子の製造方法 |
US7897452B2 (en) | 2005-06-20 | 2011-03-01 | Fuji Electric Systems Co., Ltd. | Method of producing a semiconductor device with an aluminum or aluminum alloy rear electrode |
JP4333650B2 (ja) | 2005-07-19 | 2009-09-16 | トヨタ自動車株式会社 | 半導体装置の製造方法 |
TW201015718A (en) * | 2008-10-03 | 2010-04-16 | Sanyo Electric Co | Semiconductor device and method for manufacturing the same |
-
2010
- 2010-04-14 JP JP2010093260A patent/JP5545000B2/ja active Active
-
2011
- 2011-04-12 US US13/084,603 patent/US8492256B2/en active Active
- 2011-04-13 CN CN201110100061.1A patent/CN102222623B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4830984A (en) * | 1987-08-19 | 1989-05-16 | Texas Instruments Incorporated | Method for heteroepitaxial growth using tensioning layer on rear substrate surface |
JP3829860B2 (ja) * | 2004-01-30 | 2006-10-04 | 株式会社デンソー | 半導体チップの製造方法 |
JP2005353960A (ja) * | 2004-06-14 | 2005-12-22 | Shinko Electric Ind Co Ltd | 無電解めっき方法 |
JP2007194514A (ja) * | 2006-01-23 | 2007-08-02 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
JP2009054965A (ja) * | 2007-08-29 | 2009-03-12 | Renesas Technology Corp | 半導体装置の製造方法 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013087298A (ja) * | 2011-10-13 | 2013-05-13 | Denso Corp | 半導体装置の製造方法 |
WO2015034118A1 (ko) * | 2013-09-09 | 2015-03-12 | Yoo Bong Young | 실리콘 기판의 표면 박리 방법 |
JP2015053455A (ja) * | 2013-09-09 | 2015-03-19 | 株式会社東芝 | 電力用半導体装置及びその製造方法 |
JP2015156479A (ja) * | 2014-01-20 | 2015-08-27 | 住友電気工業株式会社 | Iii族窒化物半導体デバイス |
US10230007B2 (en) | 2014-07-25 | 2019-03-12 | Tamura Corporation | Semiconductor element, method for manufacturing same, semiconductor substrate, and crystal laminate structure |
US9779951B2 (en) | 2015-09-15 | 2017-10-03 | Mitsubishi Electric Corporation | Method for manufacturing semiconductor device |
DE102016216521A1 (de) | 2015-09-15 | 2017-03-16 | Mitsubishi Electric Corporation | Verfahren zum Herstellen einer Halbleiteranordnung |
DE102016216521B4 (de) | 2015-09-15 | 2020-07-09 | Mitsubishi Electric Corporation | Verfahren zum Herstellen einer Halbleiteranordnung |
JP2016197737A (ja) * | 2016-06-29 | 2016-11-24 | 株式会社タムラ製作所 | 半導体素子及びその製造方法、並びに結晶積層構造体 |
US10892253B2 (en) | 2016-09-09 | 2021-01-12 | Fuji Electric Co., Ltd. | Semiconductor device manufacturing method and semiconductor device |
WO2021225124A1 (ja) * | 2020-05-08 | 2021-11-11 | ローム株式会社 | 半導体装置、半導体パッケージ、および、それらの製造方法 |
JPWO2021229728A1 (ja) * | 2020-05-13 | 2021-11-18 | ||
JP7414130B2 (ja) | 2020-05-13 | 2024-01-16 | 三菱電機株式会社 | 半導体素子 |
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US8492256B2 (en) | 2013-07-23 |
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