JP4326366B2 - 金属ベース回路基板 - Google Patents
金属ベース回路基板 Download PDFInfo
- Publication number
- JP4326366B2 JP4326366B2 JP2004042993A JP2004042993A JP4326366B2 JP 4326366 B2 JP4326366 B2 JP 4326366B2 JP 2004042993 A JP2004042993 A JP 2004042993A JP 2004042993 A JP2004042993 A JP 2004042993A JP 4326366 B2 JP4326366 B2 JP 4326366B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- circuit
- metal base
- metal
- base circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/753—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between laterally-adjacent chips
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
Landscapes
- Insulated Metal Substrates For Printed Circuits (AREA)
Description
2 絶縁層
3 低誘電率部分
4 ボンディングワイヤー
5 回路
6 ヒートスプレッダー
7 出力用半導体
8 制御用半導体
Claims (3)
- 金属板と、前記金属板上に設けられた絶縁層と、前記絶縁層上に設けられた回路と、前記回路上に実装される複数の半導体とからなる混成集積回路に用いられる金属ベース回路基板であって、前記回路の半導体搭載部ではない部分の一部について、当該回路部分の下部の金属板に低誘電率部分を設け、しかも低誘電率部分が、前記金属板の表面に窪み部分を設け、当該窪み部分に無機質充填剤を含有している樹脂を充填したことを特徴とする金属ベース回路基板。
- 窪み部分の側壁が35〜65°の傾きを有していることを特徴とする請求項1記載の金属ベース回路基板。
- 無機質充填剤が、溶融シリカからなり、しかも前記溶融シリカは、平均粒径0.3〜5.0μmのものを3.5〜45.0体積%、平均粒径6〜30μmのものを18.0〜80.0体積%含有していることを特徴する請求項1又は請求項2記載の金属ベース回路基板。
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004042993A JP4326366B2 (ja) | 2004-02-19 | 2004-02-19 | 金属ベース回路基板 |
| PCT/JP2004/005365 WO2004093186A1 (ja) | 2003-04-15 | 2004-04-15 | 金属ベース回路基板とその製造方法 |
| EP04727676.1A EP1615267B1 (en) | 2003-04-15 | 2004-04-15 | Hybrid integrated circuit comprising a metal-base circuit board and its manufacturing method |
| SG200802901-9A SG162619A1 (en) | 2003-04-15 | 2004-04-15 | Metal base circuit board and its production process |
| SG200802903-5A SG163439A1 (en) | 2003-04-15 | 2004-04-15 | Metal base circuit board and its production process |
| MXPA05011216A MXPA05011216A (es) | 2003-04-15 | 2004-04-15 | Tablero de circuitos con base de metal y su metodo de fabricacion. |
| CA2773085A CA2773085A1 (en) | 2003-04-15 | 2004-04-15 | Metal base circuit board and its production process |
| CA2773112A CA2773112A1 (en) | 2003-04-15 | 2004-04-15 | Metal base circuit board and its production process |
| CA2520241A CA2520241C (en) | 2003-04-15 | 2004-04-15 | Metal base circuit board and its production process |
| US10/553,076 US7709939B2 (en) | 2003-04-15 | 2004-04-15 | Metal-base circuit board and its manufacturing method |
| KR1020107028252A KR101097075B1 (ko) | 2003-04-15 | 2004-04-15 | 금속 베이스 회로 기판과 그 제조 방법 |
| CA2773076A CA2773076A1 (en) | 2003-04-15 | 2004-04-15 | Metal base circuit board and its production process |
| SG200802902-7A SG162620A1 (en) | 2003-04-15 | 2004-04-15 | Metal base circuit board and its production process |
| KR1020107028250A KR101162133B1 (ko) | 2003-04-15 | 2004-04-15 | 금속 베이스 회로 기판과 그 제조 방법 |
| KR1020107028251A KR101097076B1 (ko) | 2003-04-15 | 2004-04-15 | 금속 베이스 회로 기판과 그 제조 방법 |
| KR1020057019663A KR101051908B1 (ko) | 2003-04-15 | 2004-04-15 | 금속 베이스 회로 기판과 그 제조 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004042993A JP4326366B2 (ja) | 2004-02-19 | 2004-02-19 | 金属ベース回路基板 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005236015A JP2005236015A (ja) | 2005-09-02 |
| JP2005236015A5 JP2005236015A5 (ja) | 2006-11-02 |
| JP4326366B2 true JP4326366B2 (ja) | 2009-09-02 |
Family
ID=35018652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004042993A Expired - Fee Related JP4326366B2 (ja) | 2003-04-15 | 2004-02-19 | 金属ベース回路基板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4326366B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101589547B1 (ko) | 2014-09-04 | 2016-02-04 | 정병직 | 내전압 측정이 가능한 동박적층판 및 그 제조 방법 |
| CN119020717B (zh) * | 2024-08-13 | 2025-06-06 | 中机凯博表面技术江苏有限公司 | 一种低电容值的绝缘涂层及其制备方法和绝缘轴承 |
-
2004
- 2004-02-19 JP JP2004042993A patent/JP4326366B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005236015A (ja) | 2005-09-02 |
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