JP7657528B2 - 半導体装置及び半導体装置の製造方法 - Google Patents
半導体装置及び半導体装置の製造方法 Download PDFInfo
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Description
図1は、本実施の形態1に係る半導体装置100の構成を示す断面図である。図1の半導体装置100は、ベース板11と、接合部材12,13と、半導体素子14と、配線部材17と、ケース部材18と、封止部材20と、コーティング部材21と、絶縁基板30とを備える。
図2は、本変形例に係る半導体装置100の構成を示す断面図である。図2に示すように、ベース板11が設けられずに、ケース部材18は導電部31を露出するように構成されてもよい。このような構成によれば、導電部31がベース板11を兼ねるので、装置のコストを低減することができる。
Claims (7)
- 半導体素子と、
前記半導体素子の上部に接続された線状の配線部材と、
前記半導体素子と、前記半導体素子の上側の領域の前記配線部材とに接するコーティング部材と、
前記半導体素子、前記配線部材及び前記コーティング部材を保護する封止部材と
を備え、
前記コーティング部材は、シリコン及び金属のそれぞれと酸素との共有結合を有する物質と、シリコン酸化物と、シロキサンとを含み、
前記コーティング部材内の前記物質の個数が、前記コーティング部材内のシリコン原子の個数の0.1%以上である、半導体装置。 - 請求項1に記載の半導体装置であって、
前記半導体素子の下部に接続された接合部材と、
前記半導体素子に前記接合部材を介して接続された導電回路部と
をさらに備え、
前記コーティング部材は、前記接合部材及び前記導電回路部とさらに接する、半導体装置。 - 請求項1に記載の半導体装置であって、
前記半導体素子の下部に接合部材を介して順に接続された導電回路部、絶縁層、及び、導電部と、
前記導電部を露出し、前記半導体素子及び前記配線部材を囲うケース部材と
をさらに備える、半導体装置。 - 請求項1から請求項3のうちのいずれか1項に記載の半導体装置であって、
前記コーティング部材の厚さが、10nm以上100μm以下である、半導体装置。 - 請求項1から請求項4のうちのいずれか1項に記載の半導体装置であって、
前記コーティング部材は、炭素原子をさらに含み、
前記炭素原子の個数が前記コーティング部材内に占める原子の個数の割合が50%以下である、半導体装置。 - 請求項1から請求項5のうちのいずれか1項に記載の半導体装置であって、
前記封止部材は、エポキシ部材またはシリコーンゲルを含む、半導体装置。 - 請求項1から請求項6のうちのいずれか1項に記載の半導体装置の製造方法であって、
前記コーティング部材の薬液に水またはアルコールを含む溶媒を加えずに、前記薬液を前記半導体素子及び前記配線部材に塗布することによって、前記コーティング部材を形成する、半導体装置の製造方法。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021178538A JP7657528B2 (ja) | 2021-11-01 | 2021-11-01 | 半導体装置及び半導体装置の製造方法 |
| US17/814,298 US20230140664A1 (en) | 2021-11-01 | 2022-07-22 | Semiconductor device and method for manufacturing the same |
| DE102022119428.0A DE102022119428A1 (de) | 2021-11-01 | 2022-08-03 | Halbleitervorrichtung und Verfahren zu deren Herstellung |
| CN202211328971.XA CN116072615A (zh) | 2021-11-01 | 2022-10-27 | 半导体装置及半导体装置的制造方法 |
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| JP2021178538A JP7657528B2 (ja) | 2021-11-01 | 2021-11-01 | 半導体装置及び半導体装置の製造方法 |
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| JP2023067372A JP2023067372A (ja) | 2023-05-16 |
| JP7657528B2 true JP7657528B2 (ja) | 2025-04-07 |
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| JP7784974B2 (ja) * | 2022-09-08 | 2025-12-12 | 三菱電機株式会社 | 半導体装置の製造方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995012895A1 (en) | 1993-11-04 | 1995-05-11 | Nitto Denko Corporation | Process for producing semiconductor element and pressure-sensitive adhesive sheet for sticking wafer |
| JP2010521552A (ja) | 2007-03-13 | 2010-06-24 | ビー・エイ・エス・エフ、コーポレーション | シランを含有する膜形成材料、架橋剤、およびコーティング組成物と、コーティング組成物およびコーティングされた基板を製造するための方法 |
| JP2011159692A (ja) | 2010-01-29 | 2011-08-18 | Honda Motor Co Ltd | 電子装置、および、電子装置の製造方法 |
| WO2014128899A1 (ja) | 2013-02-22 | 2014-08-28 | 株式会社 日立製作所 | 樹脂封止型電子制御装置 |
| WO2021117548A1 (ja) | 2019-12-11 | 2021-06-17 | 三菱電機株式会社 | 半導体装置の製造方法および半導体装置ならびに電力変換装置 |
| WO2021157024A1 (ja) | 2020-02-06 | 2021-08-12 | 三菱電機株式会社 | 半導体モジュール及び電力変換装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0327557A (ja) * | 1989-06-23 | 1991-02-05 | Fujitsu Ltd | 半導体装置 |
| US7772333B2 (en) * | 2007-03-13 | 2010-08-10 | Basf Coatings Gmbh | Film-forming material containing resin with -Si(OR)3 and crosslinkable groups |
| KR102224505B1 (ko) * | 2019-07-05 | 2021-03-09 | 피아이첨단소재 주식회사 | 폴리아믹산 조성물, 폴리아믹산 조성물의 제조 방법, 이를 포함하는 폴리이미드 및 이를 포함하는 피복물 |
| JP2021125477A (ja) * | 2020-01-31 | 2021-08-30 | 株式会社東芝 | 半導体装置 |
-
2021
- 2021-11-01 JP JP2021178538A patent/JP7657528B2/ja active Active
-
2022
- 2022-07-22 US US17/814,298 patent/US20230140664A1/en active Pending
- 2022-08-03 DE DE102022119428.0A patent/DE102022119428A1/de active Pending
- 2022-10-27 CN CN202211328971.XA patent/CN116072615A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995012895A1 (en) | 1993-11-04 | 1995-05-11 | Nitto Denko Corporation | Process for producing semiconductor element and pressure-sensitive adhesive sheet for sticking wafer |
| JP2010521552A (ja) | 2007-03-13 | 2010-06-24 | ビー・エイ・エス・エフ、コーポレーション | シランを含有する膜形成材料、架橋剤、およびコーティング組成物と、コーティング組成物およびコーティングされた基板を製造するための方法 |
| JP2011159692A (ja) | 2010-01-29 | 2011-08-18 | Honda Motor Co Ltd | 電子装置、および、電子装置の製造方法 |
| WO2014128899A1 (ja) | 2013-02-22 | 2014-08-28 | 株式会社 日立製作所 | 樹脂封止型電子制御装置 |
| WO2021117548A1 (ja) | 2019-12-11 | 2021-06-17 | 三菱電機株式会社 | 半導体装置の製造方法および半導体装置ならびに電力変換装置 |
| WO2021157024A1 (ja) | 2020-02-06 | 2021-08-12 | 三菱電機株式会社 | 半導体モジュール及び電力変換装置 |
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| JP2023067372A (ja) | 2023-05-16 |
| US20230140664A1 (en) | 2023-05-04 |
| DE102022119428A1 (de) | 2023-05-04 |
| CN116072615A (zh) | 2023-05-05 |
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