JP6098323B2 - 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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- Condensed Matter Physics & Semiconductors (AREA)
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- Mechanical Treatment Of Semiconductor (AREA)
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Description
2 エッジ領域
3 デバイスチップ領域
4 エミッタ電極
5 ゲート電極パッド
6 ポリイミド樹脂膜
7a、7b、7c モニタチップ領域
8 n型フィールドストップ層
10 コレクタ領域
11 コレクタ電極
12 ゲート酸化膜
13 MOSゲート構造
Claims (8)
- 半導体基板ウェハの一方の主面側に格子状に区画される領域内のそれぞれの基板表層に所要の活性領域と該活性領域を取り巻くエッジ領域を有するデバイスチップ領域と中央にセンシング領域を備えるプロセス管理用のモニタチップ領域とを形成する第1工程と、前記デバイスチップ領域および前記モニタチップ領域の表面上に蒸着とフォトリソグラフィにより所要のパターンの金属膜を形成した後、前記デバイスチップ領域と前記モニタチップ領域のそれぞれの表面上に保護膜を形成する第2工程と、前記半導体基板ウェハの他方の主面側を研磨研削して前記半導体基板ウェハを薄くする第3工程とを有する半導体装置の製造方法において、前記モニタチップ領域の1チップ内の前記保護膜の占有面積と前記デバイスチップ領域の1チップ内の前記保護膜の占有面積との差が20%以下であることを特徴とする半導体装置の製造方法。
- 前記モニタチップ領域内に形成する前記保護膜のパターンが、前記デバイスチップ領域内に形成する前記保護膜のパターンと同じであることを特徴とする請求項1記載の半導体装置の製造方法。
- 前記保護膜が、前記デバイスチップ領域と前記モニタチップ領域の周辺領域に形成されることを特徴とする請求項1記載の半導体装置の製造方法。
- 前記デバイスチップ領域と前記モニタチップ領域における前記保護膜の占有面積がいずれも30%以下であることを特徴とする請求項1記載の半導体装置の製造方法。
- 前記保護膜がポリイミド樹脂膜であることを特徴とする請求項1乃至4のいずれか一項に記載の半導体装置の製造方法。
- 前記第2工程で形成される前記金属膜と前記保護膜との積層領域の膜厚が10μm以上であることを特徴とする請求項1記載の半導体装置の製造方法。
- 前記第3工程後の前記半導体基板ウェハの厚さAと、前記金属膜と前記保護膜との積層領域の膜厚Bの比がB/A>7.7%を満たすことを特徴とする請求項1記載の半導体装置の製造方法。
- 前記デバイスチップ領域と前記モニタチップ領域とにおける前記金属膜の占有面積がいずれも62.6%以上であることを特徴とする請求項1記載の半導体装置の製造方法。
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JP2013086324A JP6098323B2 (ja) | 2013-04-17 | 2013-04-17 | 半導体装置の製造方法 |
US14/251,086 US8999814B2 (en) | 2013-04-17 | 2014-04-11 | Semiconductor device fabricating method |
CN201410150419.5A CN104112669B (zh) | 2013-04-17 | 2014-04-15 | 半导体装置的生产方法 |
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JP2013086324A JP6098323B2 (ja) | 2013-04-17 | 2013-04-17 | 半導体装置の製造方法 |
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JP2014212154A JP2014212154A (ja) | 2014-11-13 |
JP6098323B2 true JP6098323B2 (ja) | 2017-03-22 |
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JP (1) | JP6098323B2 (ja) |
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CN106409660B (zh) * | 2016-10-13 | 2019-06-28 | 无锡中微高科电子有限公司 | 一种半导体芯片表面沾污的处理方法 |
CN107104063B (zh) * | 2017-03-09 | 2019-07-16 | 江苏邦融微电子有限公司 | 一种提高半导体晶元出片率的排布方法 |
CN109994388B (zh) * | 2017-12-29 | 2021-02-26 | 中芯国际集成电路制造(上海)有限公司 | 一种半导体器件的制造方法、半导体器件和电子装置 |
JP7230434B2 (ja) | 2018-10-30 | 2023-03-01 | 富士電機株式会社 | 半導体装置の製造方法 |
CN112117207B (zh) * | 2020-09-25 | 2022-07-15 | 上海华力微电子有限公司 | 晶圆缺陷的监控方法 |
CN111929987A (zh) * | 2020-09-25 | 2020-11-13 | 歌尔股份有限公司 | 纳米压印工艺监测装置、方法和纳米压印设备 |
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JP2000114334A (ja) | 1998-09-30 | 2000-04-21 | Toshiba Corp | 半導体装置の製造方法 |
JP2003007678A (ja) * | 2001-06-21 | 2003-01-10 | Sharp Corp | 半導体装置の製造方法及びこの方法により製造される半導体装置 |
JP3895987B2 (ja) * | 2001-12-27 | 2007-03-22 | 株式会社東芝 | 半導体装置およびその製造方法 |
US6838294B2 (en) * | 2002-02-13 | 2005-01-04 | Intel Corporation | Focused ion beam visual endpointing |
JP4830253B2 (ja) * | 2003-07-01 | 2011-12-07 | 富士電機株式会社 | 半導体素子の製造方法 |
US7193296B2 (en) * | 2004-01-26 | 2007-03-20 | Yamaha Corporation | Semiconductor substrate |
JP2006196710A (ja) * | 2005-01-13 | 2006-07-27 | Fuji Electric Device Technology Co Ltd | 半導体素子の製造方法 |
JP4677331B2 (ja) * | 2005-11-30 | 2011-04-27 | エルピーダメモリ株式会社 | 島状の分散構造を備えた半導体チップおよびその製造方法 |
JP4994757B2 (ja) * | 2006-09-15 | 2012-08-08 | 三菱電機株式会社 | 半導体装置の製造方法、半導体ウエハおよび半導体装置 |
JP2009218343A (ja) | 2008-03-10 | 2009-09-24 | Fuji Electric Device Technology Co Ltd | 半導体装置の製造方法 |
JP5638218B2 (ja) | 2009-10-15 | 2014-12-10 | 三菱電機株式会社 | 半導体装置およびその製造方法 |
JP5631038B2 (ja) | 2010-04-01 | 2014-11-26 | 三菱電機株式会社 | 半導体装置の製造方法 |
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