JP2021510923A - パワー半導体の表面実装パッケージ構造 - Google Patents
パワー半導体の表面実装パッケージ構造 Download PDFInfo
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 79
- 239000002184 metal Substances 0.000 claims abstract description 26
- 239000000758 substrate Substances 0.000 claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000004642 Polyimide Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229920002120 photoresistant polymer Polymers 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 229910052594 sapphire Inorganic materials 0.000 claims description 3
- 239000010980 sapphire Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 7
- 239000002994 raw material Substances 0.000 description 5
- 238000009713 electroplating Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
Description
従って、上記技術的課題を如何に解消するかが業界で早急に解決しなければならない技術的課題である。
Claims (4)
- 基板と、基板を被覆する導電性金属層とを備えるパワー半導体の表面実装パッケージ構造であって、
前記導電性金属層に複数の導電性ポストが一体成形され、前記パワー半導体の表面実装パッケージ構造は、導電性接続層を介して導電性金属層に固定され、且つ固定後の高さが導電性ポストと一致する複数の半導体チップと、導電性ポストと半導体チップを基板の同一側にパッケージ化する絶縁層とを更に備え、
導電性ポスト及び半導体チップの頂端には、それぞれ絶縁層を貫通するパッドが設けられる、前記パワー半導体の表面実装パッケージ構造。 - 前記パッドの厚さは1μmから200μmに設定されることを特徴とする
請求項1に記載のパワー半導体の表面実装パッケージ構造。 - 前記基板は、金属、シリコン、セラミックス、サファイア又はガラスのうちのいずれかの材料からなることを特徴とする
請求項1又は2に記載のパワー半導体の表面実装パッケージ構造。 - 前記絶縁層は、エポキシ樹脂、シリカゲル、セラミックス、フォトレジスト又はポリイミドのうちのいずれかの材料からなることを特徴とする
請求項3に記載のパワー半導体の表面実装パッケージ構造。
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CN201811520417.5A CN109461720A (zh) | 2018-12-12 | 2018-12-12 | 一种功率半导体贴片封装结构 |
CN201811520417.5 | 2018-12-12 | ||
PCT/CN2019/070599 WO2020118818A1 (zh) | 2018-12-12 | 2019-01-07 | 一种功率半导体贴片封装结构 |
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KR (1) | KR20200093636A (ja) |
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CN113848615B (zh) * | 2021-08-30 | 2023-06-09 | 中国电子科技集团公司第十三研究所 | 陶瓷封装外壳 |
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WO2018198990A1 (ja) * | 2017-04-24 | 2018-11-01 | ローム株式会社 | 電子部品および半導体装置 |
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JP2010263080A (ja) * | 2009-05-07 | 2010-11-18 | Denso Corp | 半導体装置 |
US8513062B2 (en) * | 2010-02-16 | 2013-08-20 | Infineon Technologies Ag | Method of manufacturing a semiconductor device with a carrier having a cavity and semiconductor device |
CN102332450B (zh) * | 2011-09-23 | 2014-08-27 | 泉州万明光电有限公司 | 一种大功率半导体元件模组封装结构 |
US9607938B2 (en) * | 2013-06-27 | 2017-03-28 | STATS ChipPAC Pte. Ltd. | Integrated circuit packaging system with embedded pad on layered substrate and method of manufacture thereof |
SG10201401622RA (en) * | 2014-04-17 | 2015-11-27 | Delta Electronics Int’L Singapore Pte Ltd | Package structure |
CN105489578B (zh) * | 2015-12-24 | 2019-03-05 | 合肥矽迈微电子科技有限公司 | 叠层芯片封装结构 |
CN107369741A (zh) * | 2017-07-13 | 2017-11-21 | 东莞市凯昶德电子科技股份有限公司 | 带一体式金属围坝的led支架模组及其制备方法 |
CN108183096A (zh) * | 2017-12-14 | 2018-06-19 | 湖北方晶电子科技有限责任公司 | 封装结构及其制备方法 |
CN208923119U (zh) * | 2018-12-12 | 2019-05-31 | 湖北方晶电子科技有限责任公司 | 一种功率半导体贴片封装结构 |
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- 2018-12-12 CN CN201811520417.5A patent/CN109461720A/zh active Pending
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2019
- 2019-01-07 WO PCT/CN2019/070599 patent/WO2020118818A1/zh unknown
- 2019-01-07 JP JP2020529200A patent/JP7086413B2/ja active Active
- 2019-01-07 KR KR1020207019013A patent/KR20200093636A/ko not_active Application Discontinuation
- 2019-01-07 EP EP19877541.3A patent/EP3696853A4/en not_active Withdrawn
- 2019-01-07 US US16/763,232 patent/US20210225754A1/en not_active Abandoned
- 2019-12-12 TW TW108145531A patent/TW202032747A/zh unknown
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WO2010147202A1 (ja) * | 2009-06-19 | 2010-12-23 | 株式会社安川電機 | 電力変換装置 |
US20160352246A1 (en) * | 2015-05-29 | 2016-12-01 | Delta Electronics Int'l (Singapore) Pte Ltd | Power module |
WO2018198990A1 (ja) * | 2017-04-24 | 2018-11-01 | ローム株式会社 | 電子部品および半導体装置 |
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EP3696853A4 (en) | 2021-08-18 |
JP7086413B2 (ja) | 2022-06-20 |
WO2020118818A1 (zh) | 2020-06-18 |
KR20200093636A (ko) | 2020-08-05 |
CN109461720A (zh) | 2019-03-12 |
EP3696853A1 (en) | 2020-08-19 |
TW202032747A (zh) | 2020-09-01 |
US20210225754A1 (en) | 2021-07-22 |
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