JP4590961B2 - 電子装置 - Google Patents
電子装置 Download PDFInfo
- Publication number
- JP4590961B2 JP4590961B2 JP2004211628A JP2004211628A JP4590961B2 JP 4590961 B2 JP4590961 B2 JP 4590961B2 JP 2004211628 A JP2004211628 A JP 2004211628A JP 2004211628 A JP2004211628 A JP 2004211628A JP 4590961 B2 JP4590961 B2 JP 4590961B2
- Authority
- JP
- Japan
- Prior art keywords
- lead frame
- conductive adhesive
- recess
- electronic device
- electronic
- 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
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Classifications
-
- 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
- H01L2224/01—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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—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
- H01L2224/48221—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
- H01L2224/48245—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
- H01L2224/48247—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 connecting the wire to a bond pad of the item
-
- 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
- H01L2224/73265—Layer and wire connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/73—Means for bonding being of different types provided for in two or more of groups H01L24/10, H01L24/18, H01L24/26, H01L24/34, H01L24/42, H01L24/50, H01L24/63, H01L24/71
-
- 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
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/1901—Structure
- H01L2924/1904—Component type
- H01L2924/19041—Component type being a capacitor
-
- 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
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19105—Disposition of discrete passive components in a side-by-side arrangement on a common die mounting substrate
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Description
図1は、本発明の第1実施形態に係る電子装置100の構成を示す概略平面図である。
続いて、ワイヤボンディングを行って各ボンディングワイヤ50を形成する。これは、受動素子40を搭載してから、ワイヤボンディングを行うと、ワイヤボンディングのツールが、ボンディングワイヤ50の近傍に位置する受動素子40に当たるので、ワイヤボンディングがうまくできないためである。
図4は、本発明の第2実施形態に係る電子装置の要部の概略断面構成を示す図、すなわち、電子部品としての受動素子40とリードフレーム10との接合部近傍を示す概略断面図である。
ここで、本実施形態の変形例を挙げておく。
図8は、本発明の第3実施形態に係る電子装置の要部の概略断面構成を示す図、すなわち、電子部品としての受動素子40とリードフレーム10との接合部近傍を示す概略断面図である。
なお、上記実施形態に示されている各電子装置において、モールド樹脂60は無いものとしてもよい。
20…導電性接着剤、30…電子部品としての半導体素子、
40…電子部品としての受動素子、60…モールド樹脂。
Claims (1)
- 導電性接着剤(20)を介して、リードフレーム(10)上に電子部品(30、40)を搭載してなる電子装置において、
前記リードフレーム(10)のうち前記導電性接着剤(20)が配置される部位には、前記リードフレームの表面から凹んだ凹部(15)が形成されており、
前記凹部(15)において前記導電性接着剤(20)を介して前記電子部品(30、40)が接合されているとともに、前記電子部品(30、40)の一部が前記凹部(15)内に入り込んでおり、
前記凹部(15)は、当該凹部(15)の開口部側の側面(15a)が、当該開口部に向かって広がるテーパ形状となっているとともに、当該開口部に向かって広がるテーパ形状をなす側面よりも当該凹部(15)の底部側の側面(15a)が、前記開口部に向かってすぼまるテーパ形状となっており、
前記電子部品(30、40)が搭載された前記リードフレーム(10)における前記凹部(15)以外の部位にはボンディングワイヤ(50)が接続されており、
前記リードフレーム(10)および前記電子部品(30、40)は、モールド樹脂(60)により封止されていることを特徴とする電子装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004211628A JP4590961B2 (ja) | 2004-07-20 | 2004-07-20 | 電子装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004211628A JP4590961B2 (ja) | 2004-07-20 | 2004-07-20 | 電子装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006032775A JP2006032775A (ja) | 2006-02-02 |
JP4590961B2 true JP4590961B2 (ja) | 2010-12-01 |
Family
ID=35898733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004211628A Expired - Fee Related JP4590961B2 (ja) | 2004-07-20 | 2004-07-20 | 電子装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4590961B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102157500A (zh) * | 2011-03-04 | 2011-08-17 | 南通富士通微电子股份有限公司 | 半导体封装 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4566799B2 (ja) * | 2005-03-31 | 2010-10-20 | 大日本印刷株式会社 | 樹脂封止型電子部品内蔵半導体装置および電子部品内蔵リードフレーム |
US20080013298A1 (en) * | 2006-07-14 | 2008-01-17 | Nirmal Sharma | Methods and apparatus for passive attachment of components for integrated circuits |
JP4661830B2 (ja) * | 2007-06-15 | 2011-03-30 | トヨタ自動車株式会社 | パワーモジュール |
JP2013077739A (ja) * | 2011-09-30 | 2013-04-25 | Kyocera Corp | 配線基板ならびにその配線基板を備えた電子装置および電子モジュール装置 |
EP3128550B1 (en) | 2014-04-04 | 2020-11-04 | Mitsubishi Electric Corporation | Semiconductor device |
WO2016024333A1 (ja) * | 2014-08-12 | 2016-02-18 | 新電元工業株式会社 | 半導体モジュール |
JP6741416B2 (ja) | 2015-12-03 | 2020-08-19 | ラピスセミコンダクタ株式会社 | 半導体装置および半導体装置の製造方法 |
JP6402281B1 (ja) * | 2017-05-19 | 2018-10-10 | 新電元工業株式会社 | 電子モジュール、接続体の製造方法及び電子モジュールの製造方法 |
DE102017111824A1 (de) * | 2017-05-30 | 2018-12-06 | Infineon Technologies Ag | Package mit einer Komponente, die auf der Träger-Ebene verbunden ist |
JP7290420B2 (ja) * | 2019-01-22 | 2023-06-13 | 株式会社日立製作所 | パワー半導体装置 |
JP7090579B2 (ja) * | 2019-05-08 | 2022-06-24 | 三菱電機株式会社 | 半導体装置およびその製造方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5739545A (en) * | 1980-08-21 | 1982-03-04 | Toshiba Corp | Semiconductor device |
JPS61255043A (ja) * | 1985-05-07 | 1986-11-12 | Canon Inc | 電子部品装置 |
JPH03280452A (ja) * | 1990-03-29 | 1991-12-11 | Seiko Epson Corp | 半導体装置 |
JPH0459956U (ja) * | 1990-09-29 | 1992-05-22 | ||
JPH0634259U (ja) * | 1992-09-30 | 1994-05-06 | ミツミ電機株式会社 | 半導体装置のパッケージ構造 |
JPH09213868A (ja) * | 1996-01-30 | 1997-08-15 | Nec Corp | マイクロ波半導体集積回路用リ−ドフレ−ム |
JPH1093146A (ja) * | 1997-10-20 | 1998-04-10 | Nichia Chem Ind Ltd | 発光ダイオード |
JP2000223640A (ja) * | 1999-01-29 | 2000-08-11 | Nec Kyushu Ltd | 半導体装置用リードフレーム、半導体装置、および半導体装置の製造方法 |
JP2003243595A (ja) * | 2002-02-19 | 2003-08-29 | New Japan Radio Co Ltd | 受動部品内蔵型半導体装置 |
-
2004
- 2004-07-20 JP JP2004211628A patent/JP4590961B2/ja not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5739545A (en) * | 1980-08-21 | 1982-03-04 | Toshiba Corp | Semiconductor device |
JPS61255043A (ja) * | 1985-05-07 | 1986-11-12 | Canon Inc | 電子部品装置 |
JPH03280452A (ja) * | 1990-03-29 | 1991-12-11 | Seiko Epson Corp | 半導体装置 |
JPH0459956U (ja) * | 1990-09-29 | 1992-05-22 | ||
JPH0634259U (ja) * | 1992-09-30 | 1994-05-06 | ミツミ電機株式会社 | 半導体装置のパッケージ構造 |
JPH09213868A (ja) * | 1996-01-30 | 1997-08-15 | Nec Corp | マイクロ波半導体集積回路用リ−ドフレ−ム |
JPH1093146A (ja) * | 1997-10-20 | 1998-04-10 | Nichia Chem Ind Ltd | 発光ダイオード |
JP2000223640A (ja) * | 1999-01-29 | 2000-08-11 | Nec Kyushu Ltd | 半導体装置用リードフレーム、半導体装置、および半導体装置の製造方法 |
JP2003243595A (ja) * | 2002-02-19 | 2003-08-29 | New Japan Radio Co Ltd | 受動部品内蔵型半導体装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102157500A (zh) * | 2011-03-04 | 2011-08-17 | 南通富士通微电子股份有限公司 | 半导体封装 |
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JP2006032775A (ja) | 2006-02-02 |
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