JP2016105477A - 基板アダプタを製造する方法、基板アダプタ、および半導体素子を接触させるための方法 - Google Patents
基板アダプタを製造する方法、基板アダプタ、および半導体素子を接触させるための方法 Download PDFInfo
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- JP2016105477A JP2016105477A JP2015228544A JP2015228544A JP2016105477A JP 2016105477 A JP2016105477 A JP 2016105477A JP 2015228544 A JP2015228544 A JP 2015228544A JP 2015228544 A JP2015228544 A JP 2015228544A JP 2016105477 A JP2016105477 A JP 2016105477A
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Classifications
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Abstract
Description
−導電金属素子を構築するステップ、
−電気絶縁体、特にプラスチックによって、構築された金属素子を少なくともいくつかの区分において封止するステップ、
−金属素子の第1の面に接触材を塗布するステップ。
−特に、スクリーン印刷またはテンプレート印刷によって、基板の1つの面上に塗布するステップ、
−いくつかの区分に封止される金属素子、および基板を、金属素子の第1の面と接触材とが互いに反対に位置するように配置するステップ、
−構築された金属素子を基板に、および基板上に配置された接触材に接合するステップ。
−金属素子に接合された接触材を伴う当該金属素子と、電気絶縁体から作られるフレームとを備える細分化された基板アダプタを基板から取り外すステップ、
−接触材と半導体素子とが互いに向き合うように当該半導体素子に基板アダプタを位置づけるステップ、
−熱および/または圧力の印加によって半導体素子に基板アダプタを取り付けるステップ、
−任意選択的にコーティングされた金属素子の第2の面を接触要素、特に、ボンディングワイヤ、および/またはボンディングストリップおよび/またはクリップと接触させるステップ。
13 接触材
14 接触材の構造体
15 金属素子
16 金属素子の構造体
17 金属素子の第1の面
19’、19’’ 金属素子の区分
20 金属素子の第2の面
24 分離点
25 銅ボンディングワイヤ
26 半導体素子
28 半導体素子
30 金属素子の側面
31 フレーム
32 支持要素
33 金属素子の周縁部
34 金属素子の凸部
40 空隙
41、41’ 境界面
45 分離片
50 基板アダプタ
60 基板
d 金属素子の厚さ
dKM 接触材の厚さ
H1、H2 境界面の高さ
α 角度
Claims (17)
- 特に半導体素子(26)と接触するよう機能する基板アダプタ(50)を製造する方法であって、
−導電金属素子(15)を構築するステップと、
−電気絶縁体(10)、特にプラスチックによって少なくともいくつかの区分において前記構築された金属素子(15)を封止するステップと、
−前記金属素子(15)の第1の面(17)に接触材(13)を塗布するステップと、を含む、方法。 - 前記構築された金属素子(15)を、基板に、および前記接触材(13)に接合することを特徴とする、請求項1に記載の方法。
- 接触材(13)を備える前記構築された金属素子(15)を細分化して、前記基板が、互いに距離をおいて前記細分化された金属素子(15)を固定するようさらに処理することを特徴とする、請求項2に記載の方法。
- 前記構築された金属素子(15)を、電気絶縁体(10)によって少なくともいくつかの区分において封止する前記ステップは、圧送成形、特に、フィルムアシスト成型または熱圧縮成形によって、または射出成形、特に、マイクロ成形によって行うことができることを特徴とする、請求項1から3のいずれか一項に記載の方法。
- 前記構築された金属素子(15)が封止された場合、少なくともいくつかの区分において、前記金属素子(15)の側面(30)は、電気絶縁体(10)で被覆され、電気絶縁体(10)で作られたフレーム(31)が形成されることを特徴とする、請求項1から4のいずれか一項に記載の方法。
- 前記金属素子(15)の前記第1の面(17)に、前記フレーム(31)が、境界面(41、41’)を伴う空隙(40)を形成し、当該空隙の中に前記接触材(13)が導入されることを特徴とする、請求項5に記載の方法。
- 前記境界面(41)の少なくとも1つの高さは、前記接触材(13)の厚さ(dKM)未満(H1)であり、または前記接触材(13)の厚さ(dKM)より高く(H2)、または前記接触材(13)の厚さ(dKM)と等しいことを特徴とする、請求項6に記載の方法。
- 前記境界面(41、41’)が、前記金属素子(15)の前記第1の面(17)に対し少なくとも90°の角度(α)をなすよう形成されて、前記接触材(13)が導入される位置決め形状を形成することを特徴とする、請求項5から6のいずれか一項に記載の方法。
- 前記少なくとも1つの空隙(40)へのスキージー、またはスプレー、または噴射、または投与によって、前記金属素子(15)の前記第1の面(17)に、前記接触材(13)を直接塗布することを特徴とする、請求項6から8のいずれか一項に記載の方法。
- 基板アダプタ(50)であって、第1の面(17)および第2の面(20)を有する金属素子(15)と、前記第1の面(17)に塗布される接触材(13)と、少なくともいくつかの区分において、前記金属素子(15)の側面(30)を被覆する電気絶縁体(10)で作製される外側フレーム(31)とを備える、基板アダプタ(50)。
- 前記フレーム(31)が、前記金属素子(15)の2つの区分(19’、19’’)間に、電気絶縁体(10)で作製された少なくとも1つの分離片(45)を備えることを特徴とする、請求項10に記載の基板アダプタ(50)。
- 少なくともいくつかの区分において、前記フレーム(31)が、前記金属素子(15)の前記第1の面(17)および/または第2の面(20)の縁部(33)の後方で結合することを特徴とする、請求項10または11に記載の基板アダプタ(50)。
- 前記金属素子(15)の前記第1の面(17)に、境界面(41、41’)を伴う空隙(40)が形成され、当該空隙(40)の中に前記接触材(13)が導入されることを特徴とする、請求項10から12のいずれか一項に記載の基板アダプタ(50)。
- 前記境界面(41)の少なくとも1つの高さは、前記接触材(13)の厚さ(dKM)未満(H1)であり、または前記接触材(13)の厚さ(dKM)より高く(H2)、または前記接触材(13)の厚さ(dKM)と等しいことを特徴とする、請求項13に記載の基板アダプタ(50)。
- 少なくとも1つの分離片(45)が境界面(41’)に接続され、当該境界面(41’)の高さが、前記接触材(13)の厚さ(dKM)未満(H1)であることを特徴とする、請求項14に記載の基板アダプタ(50)。
- 前記境界面(41、41’)が、前記金属素子(15)の前記第1の面(17)に対し少なくとも90°の角度(α)をなして、位置決め形状を形成することを特徴とする、請求項13から15のいずれか一項に記載の基板アダプタ(50)。
- 請求項10から16のいずれか一項に記載の基板アダプタ(50)によって半導体素子(26)、特に、パワーコンポーネントを接触させるための方法であって、
−接触材(13)が接合された金属素子(15)と、電気絶縁体から作製されるフレーム(31)とを備える細分化された基板アダプタ(50)を基板から取り外すステップと、
−前記接触材(13)と前記半導体素子(26)とが互いに向き合うように当該半導体素子(26)に前記基板アダプタ(50)を位置づけるステップと、
−熱および/または圧力の印加によって前記半導体素子(26)に前記基板アダプタ(50)を取り付けるステップと、
−前記任意選択的にコーティングされた金属素子(15)の前記第2の面(20)を接触要素、特に、ボンディングワイヤ(25)、および/またはボンディングストリップ、および/またはクリップで接触させるステップと、を含む方法。
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JP2000277670A (ja) * | 1999-03-29 | 2000-10-06 | Mitsubishi Electric Corp | パワー半導体モジュール |
JP2000349125A (ja) * | 1999-06-08 | 2000-12-15 | Hitachi Ltd | 半導体パッケージ |
JP2009016380A (ja) * | 2007-06-29 | 2009-01-22 | Toshiba Corp | 半導体装置及びその製造方法 |
JP2016100604A (ja) * | 2014-11-25 | 2016-05-30 | ヘレウス ドイチェラント ゲーエムベーハー ウント カン | 基板アダプタを有する半導体素子、固体基板アダプタを有する半導体素子を製造するための方法および半導体素子を接触させるための方法 |
WO2016136457A1 (ja) * | 2015-02-25 | 2016-09-01 | 三菱電機株式会社 | パワーモジュール |
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WO2017204321A1 (ja) | 2016-05-26 | 2017-11-30 | 株式会社アミノアップ化学 | 睡眠改善剤 |
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JP6251715B2 (ja) | 2017-12-20 |
EP3026703B1 (de) | 2019-11-20 |
EP3026703A1 (de) | 2016-06-01 |
CN105632949B (zh) | 2019-04-30 |
KR20160062709A (ko) | 2016-06-02 |
HUE047589T2 (hu) | 2020-04-28 |
DE102014117246A1 (de) | 2016-05-25 |
KR102047899B1 (ko) | 2019-11-22 |
DE102014117246B4 (de) | 2018-11-15 |
CN105632949A (zh) | 2016-06-01 |
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