JP2005510877A - 電子装置 - Google Patents
電子装置 Download PDFInfo
- Publication number
- JP2005510877A JP2005510877A JP2003548308A JP2003548308A JP2005510877A JP 2005510877 A JP2005510877 A JP 2005510877A JP 2003548308 A JP2003548308 A JP 2003548308A JP 2003548308 A JP2003548308 A JP 2003548308A JP 2005510877 A JP2005510877 A JP 2005510877A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49572—Lead-frames or other flat leads consisting of thin flexible metallic tape with or without a film carrier
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00
- H01L25/072—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00 the devices being arranged next to each other
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32245—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73253—Bump and layer connectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01004—Beryllium [Be]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/0102—Calcium [Ca]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01068—Erbium [Er]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4092—Integral conductive tabs, i.e. conductive parts partly detached from the substrate
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Battery Mounting, Suspending (AREA)
- Credit Cards Or The Like (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
従来技術により公知な構造の主要な欠点は、従来技術のものはまず第1に、粗くパターン形成されたパワーチップの表側接続部及び一体的なチップ厚の組み付けのためにだけ適している、という点にある。従って、信号ICが微細にパターン形成された多くの表側接続部を有していて、しかも信号ICのチップ厚が、パワーチップのチップ厚とは異なっている場合、出力素子(パワーチップ)及び信号素子(信号IC)の組み合わせは不可能である。請求項1の特徴部に記載した構成を有する本発明による電子装置は、従来技術のものに対して、出力チップとパワーチップとの組み合わせが可能であることによって、非常に簡単かつ安価にモジュール構造を拡大することができる、という利点を有している。
本発明の実施例が図面に示されていて、以下に詳しく説明されている。
図2は電子装置の第2実施例、
図3は打ち抜き及びスタンピング作業前の上側のDBC基板、
図4は打ち抜き及びスタンピング作業後の上側のDBC基板、
実施例の説明
図1には、本発明の第1実施例による電子装置のモジュール構造が示されている。電子装置は、第1の支持体10と第2の支持体11とを有している。これらの支持体10、11間に、図1で符号21,22及び23で示された半導体チップの形状の多数のスイッチ回路が配置されている。本発明によれば、3つよりも少ない数の半導体チップ21,22,23を支持体10,11間に設けることも、またそれより大きい数の半導体チップ21,22,23を設けることも可能である。図1には、符号21及び22で第1及び第2の出力半導体チップが示されている。半導体チップ21,22は、特に場合によっては半導体チップ21,22内で拡散される大きい熱量が、熱的な結合を介して導出されることを特徴としている。これに対して図1において符号23で信号ICが示されており、この信号ICは信号処理のために設けられている。信号IC23においては、熱導出の要求が一般的に、出力半導体チップ21,22におけるよりも著しく僅かである。図1では、信号IC23の半導体基板が、2つの出力半導体チップ21,22の半導体基板よりも大きい厚さを有している。
Claims (5)
- 第1の支持体(10)と、この第1の支持体(10)に対してほぼ平行に配置された第2の支持体(11)とを有するサンドイッチ構造の電子装置であって、第1の支持体(10)が第2の支持体(11)に向いた側で第1の導体路層(8)を有しており、前記第2の支持体(11)が、第1の支持体(10)に向いた側で第2の導体路層(13,14)を有している形式のものにおいて、
第2の導体路層(13,14)が部分的に第1の平面内に設けられており、第2の導体路層(13,14)が部分領域(14)内で部分的に第2の平面内に設けられていることを特徴とする、電子装置。 - 第2の支持体(11)が部分領域(12)内で切欠かれている、請求項1記載の電子装置。
- 支持体(10,11)間の部分領域(12)内に少なくとも1つの信号IC(23)が設けられている、請求項1又は2記載の電子装置。
- 支持体(110,11)間で部分領域(12)の外側に少なくとも1つの出力半導体チップ(21,22)が設けられている、請求項1から3までのいずれか1項記載の電子装置。
- 信号IC(23)と出力半導体チップ(21,22)とが異なる厚さを有している、請求項1から4までのいずれか1項記載の電子装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10156626A DE10156626A1 (de) | 2001-11-17 | 2001-11-17 | Elektronische Anordnung |
PCT/DE2002/003883 WO2003046988A2 (de) | 2001-11-17 | 2002-10-15 | Elektronische anordnung |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005510877A true JP2005510877A (ja) | 2005-04-21 |
Family
ID=7706161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003548308A Pending JP2005510877A (ja) | 2001-11-17 | 2002-10-15 | 電子装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1449252A2 (ja) |
JP (1) | JP2005510877A (ja) |
DE (1) | DE10156626A1 (ja) |
WO (1) | WO2003046988A2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004031592A1 (de) * | 2004-06-30 | 2006-02-09 | Robert Bosch Gmbh | Elektronikmodulanordnung und entsprechendes Herstellungsverfahren |
US8018056B2 (en) | 2005-12-21 | 2011-09-13 | International Rectifier Corporation | Package for high power density devices |
JP5414644B2 (ja) | 2010-09-29 | 2014-02-12 | 三菱電機株式会社 | 半導体装置 |
DE102022207848A1 (de) | 2022-07-29 | 2023-11-16 | Vitesco Technologies Germany Gmbh | Kontaktierungselement für Leistungshalbleitermodule, Leistungshalbleitermodul und Inverter mit einem Kontaktierungselement |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7512573U (de) * | 1975-04-19 | 1975-09-04 | Semikron Gesellschaft Fuer Gleichri | Halbleitergleichrichteranordnung |
DE3201296C2 (de) * | 1982-01-18 | 1986-06-12 | Institut elektrodinamiki Akademii Nauk Ukrainskoj SSR, Kiev | Transistoranordnung |
GB2146174B (en) * | 1983-09-06 | 1987-04-23 | Gen Electric | Hermetic power chip packages |
DE3910470C2 (de) * | 1988-03-31 | 1995-03-09 | Toshiba Kawasaki Kk | Leistungshalbleiter-Schaltervorrichtung mit in den beteiligten Chips verringerter Wärmebelastung, insb. Wärmespannung |
US6125039A (en) * | 1996-07-31 | 2000-09-26 | Taiyo Yuden Co., Ltd. | Hybrid module |
DE59713027D1 (de) * | 1996-09-30 | 2010-03-25 | Infineon Technologies Ag | Mikroelektronisches bauteil in sandwich-bauweise |
WO2001024260A1 (en) * | 1999-09-24 | 2001-04-05 | Virginia Tech Intellectual Properties, Inc. | Low cost 3d flip-chip packaging technology for integrated power electronics modules |
-
2001
- 2001-11-17 DE DE10156626A patent/DE10156626A1/de not_active Withdrawn
-
2002
- 2002-10-15 EP EP02779160A patent/EP1449252A2/de not_active Withdrawn
- 2002-10-15 JP JP2003548308A patent/JP2005510877A/ja active Pending
- 2002-10-15 WO PCT/DE2002/003883 patent/WO2003046988A2/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP1449252A2 (de) | 2004-08-25 |
WO2003046988A3 (de) | 2003-08-21 |
DE10156626A1 (de) | 2003-06-05 |
WO2003046988A2 (de) | 2003-06-05 |
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