JP5867467B2 - 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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- H10W72/07251—Connecting or disconnecting of bump connectors characterised by changes in properties of the bump connectors during connecting
- H10W72/07254—Connecting or disconnecting of bump connectors characterised by changes in properties of the bump connectors during connecting changes in dispositions
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- H10W72/00—Interconnections or connectors in packages
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- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/721—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors
- H10W90/724—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors between a chip and a stacked insulating package substrate, interposer or RDL
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- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Physical Vapour Deposition (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electrodes Of Semiconductors (AREA)
Description
(実施例1の特徴2) 溝の幅方向におけるマスクの開口幅の製造誤差を記号aで表し、マスクの載置位置の誤差を記号bで表した場合に、溝の幅がa+2b以上である。
(実施例2の特徴1) 基板の上面には、凹部が形成されている。基板上にマスクを載置する工程では、凹部に隣接する領域をマスクで覆い、凹部上にマスクの開口が位置するようにマスクを載置する。このとき、マスクの開口の端部は、凹部の上方に位置させる。凹部とマスクの間には空間が存在する。
本明細書または図面に説明した技術要素は、単独であるいは各種の組み合わせによって技術的有用性を発揮するものであり、出願時請求項記載の組み合わせに限定されるものではない。また、本明細書または図面に例示した技術は複数目的を同時に達成するものであり、そのうちの一つの目的を達成すること自体で技術的有用性を持つものである。
12:半導体基板
14:絶縁膜
14a:段差構造体
14b:絶縁膜
16:導電膜
18:基板
20:溝
22:内部領域
24:外部領域
30:はんだ
32:外部端子
40:マスク
42:開口
44:端部
50:凹部
52:外部領域
Claims (3)
- 半導体装置の製造方法であって、
上面に凹部を有する基板上に、開口を有するマスクを載置する工程であって、基板の上面のうちの凹部の外側の外部領域の少なくとも一部がマスクの下面に接触し、かつ、凹部の上方にマスクの開口の端部が位置するように載置する工程と、
基板上にマスクを載置した後に、マスクを通して基板の上面に導電膜を成長させる工程と、
導電膜を成長させた後に、マスクを基板から取り外す工程、
を有し、
凹部が、基板の上面を一巡するように伸びる溝であることを特徴とする半導体装置の製造方法。 - マスクの下面に平坦領域が形成されており、
基板上にマスクを載置する工程では、平坦領域を外部領域の少なくとも一部に接触させることを特徴とする請求項1の製造方法。 - マスクを基板から取り外した後に、基板の上面の導電膜に対してろう付けする工程をさらに有する請求項1または2の製造方法。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013182439A JP5867467B2 (ja) | 2013-09-03 | 2013-09-03 | 半導体装置の製造方法 |
| US14/469,056 US9437562B2 (en) | 2013-09-03 | 2014-08-26 | Semiconductor device and manufacturing method of semiconductor device |
| DE102014217257.8A DE102014217257B4 (de) | 2013-09-03 | 2014-08-29 | Halbleitervorrichtung und Herstellungsverfahren einer Halbleitervorrichtung |
| CN201410439886.XA CN104425296B (zh) | 2013-09-03 | 2014-09-01 | 半导体装置以及半导体装置的制造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013182439A JP5867467B2 (ja) | 2013-09-03 | 2013-09-03 | 半導体装置の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015050385A JP2015050385A (ja) | 2015-03-16 |
| JP5867467B2 true JP5867467B2 (ja) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2013182439A Active JP5867467B2 (ja) | 2013-09-03 | 2013-09-03 | 半導体装置の製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9437562B2 (ja) |
| JP (1) | JP5867467B2 (ja) |
| CN (1) | CN104425296B (ja) |
| DE (1) | DE102014217257B4 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7052293B2 (ja) * | 2017-10-31 | 2022-04-12 | 株式会社デンソー | 半導体装置 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4634941Y1 (ja) * | 1968-11-18 | 1971-12-02 | ||
| JPS5264285A (en) * | 1975-11-21 | 1977-05-27 | Hitachi Ltd | Production of compositemetal layer of integrated circuit device |
| NL8004573A (nl) * | 1979-09-19 | 1981-03-23 | Gen Electric | Werkwijze voor het vervaardigen van samengestelde voorwerpen. |
| JPS6484724A (en) | 1987-09-28 | 1989-03-30 | Nec Corp | Semiconductor device |
| JPH0634941Y2 (ja) | 1989-01-06 | 1994-09-14 | 三菱電機株式会社 | エレベータの調速機用工具 |
| JPH02222162A (ja) | 1989-02-22 | 1990-09-04 | Sharp Corp | 半導体装置の製造方法 |
| JP2644079B2 (ja) * | 1990-11-05 | 1997-08-25 | 山形日本電気株式会社 | 半導体集積回路 |
| JP2727909B2 (ja) | 1993-03-26 | 1998-03-18 | 松下電器産業株式会社 | 金属配線の形成方法 |
| US6323111B1 (en) * | 1999-10-28 | 2001-11-27 | Agere Systems Guardian Corp | Preweakened on chip metal fuse using dielectric trenches for barrier layer isolation |
| JP2002025935A (ja) * | 2000-07-11 | 2002-01-25 | Advantest Corp | 導体部材形成方法、パターン形成方法 |
| JP2002038254A (ja) | 2000-07-24 | 2002-02-06 | Toray Ind Inc | 導電膜パターン化用マスク |
| JP3864232B2 (ja) | 2003-12-10 | 2006-12-27 | 独立行政法人産業技術総合研究所 | ナノギャップ電極の製造方法及び該方法により製造されたナノギャップ電極を用いた素子 |
| US20070001301A1 (en) * | 2005-06-08 | 2007-01-04 | Yongqian Wang | Under bump metallization design to reduce dielectric layer delamination |
| JP5065595B2 (ja) | 2005-12-28 | 2012-11-07 | 株式会社東芝 | 窒化物系半導体装置 |
| JP2008084697A (ja) | 2006-09-27 | 2008-04-10 | Toshiba Corp | 回転陽極x線管装置 |
| JP4963998B2 (ja) * | 2007-03-28 | 2012-06-27 | ローム株式会社 | 回路基板、半導体装置、及び半田バンプの形成方法 |
| FR2914781B1 (fr) * | 2007-04-03 | 2009-11-20 | Commissariat Energie Atomique | Procede de realisation de depots localises |
| TWI380452B (en) | 2008-03-27 | 2012-12-21 | Au Optronics Corp | Thin film transistor, active array substrate and method for manufacturing the same |
-
2013
- 2013-09-03 JP JP2013182439A patent/JP5867467B2/ja active Active
-
2014
- 2014-08-26 US US14/469,056 patent/US9437562B2/en active Active
- 2014-08-29 DE DE102014217257.8A patent/DE102014217257B4/de active Active
- 2014-09-01 CN CN201410439886.XA patent/CN104425296B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20150061122A1 (en) | 2015-03-05 |
| DE102014217257A1 (de) | 2015-03-05 |
| CN104425296B (zh) | 2017-11-10 |
| JP2015050385A (ja) | 2015-03-16 |
| DE102014217257B4 (de) | 2024-09-05 |
| US9437562B2 (en) | 2016-09-06 |
| CN104425296A (zh) | 2015-03-18 |
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