JP2007027559A - 表面実装型電子部品、その製造方法および光学電子機器 - Google Patents
表面実装型電子部品、その製造方法および光学電子機器 Download PDFInfo
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- 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
- H01L24/93—Batch processes
- H01L24/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L24/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
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- 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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0555—Shape
- H01L2224/05552—Shape in top view
- H01L2224/05553—Shape in top view being rectangular
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- 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
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- 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
- H01L2224/48225—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 non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—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 non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
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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
- H01L2224/42—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
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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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4912—Layout
- H01L2224/49171—Fan-out arrangements
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- H—ELECTRICITY
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/161—Cap
- H01L2924/1615—Shape
- H01L2924/16195—Flat cap [not enclosing an internal cavity]
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
- H01L2924/1815—Shape
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Abstract
【解決手段】 表面実装型電子部品1は、表面実装用に構成された基板2、基板2の表面にダイボンディングおよびワイヤボンディングされて実装された半導体チップ3、半導体チップ3の端子を基板2に形成された配線パターン2pに接続するワイヤ4、基板2および半導体チップ3をエポキシ樹脂で樹脂封止して半導体チップ3およびワイヤ4を周囲環境から保護する樹脂封止部5により構成される。樹脂封止部5は、光電効果素子部3sの表面を除いて形成されている。
【選択図】 図1
Description
図1は、本発明の実施の形態1に係る表面実装型電子部品の説明図であり、(A)は透視的に表した透視側面図、(B)は平面図である。
図4は、本発明の実施の形態2に係る表面実装型電子部品の製造方法の工程を説明する説明図である。
図5は、本発明の実施の形態3に係る表面実装型電子部品の製造方法の工程を説明する説明図である。
本実施の形態では、実施の形態1ないし実施の形態3で開示した表面実装型電子部品1を光学電子機器(不図示)に実装(搭載)する。本発明に係る表面実装型電子部品1は、光電効果素子部3sの表面に樹脂封止部5が形成されないことから、光電効果素子部3sによる樹脂封止部5への影響が全く生じない。
2 基板
3 半導体チップ
3a アノード電極(段差部)
3k カソード電極(段差部)
3f 撥樹脂部
3s 光電効果素子部
5 樹脂封止部
12 多連基板
15 多連樹脂封止部
20 封止樹脂防止部材
30 樹脂封止用注型枠
31 封止樹脂
32 シリンジ
ST シリンジ軌跡
Claims (11)
- 半導体チップを実装してある基板と、前記半導体チップおよび前記基板を樹脂封止する樹脂封止部とを備えた表面実装型電子部品において、
前記半導体チップは光電効果素子部を有してあり、前記樹脂封止部は前記光電効果素子部の表面を除いて形成してあることを特徴とする表面実装型電子部品。 - 前記光電効果素子部の表面の周囲に、前記封止樹脂を位置決めする段差部が形成してあることを特徴とする請求項1に記載の表面実装型電子部品。
- 前記段差部は、前記光電効果素子部に対する表面電極により構成してあることを特徴とする請求項2に記載の表面実装型電子部品。
- 前記光電効果素子部の表面に、撥樹脂部が被覆形成してあることを特徴とする請求項1に記載の表面実装型電子部品。
- 前記撥樹脂部は、フッ素系離型剤で形成してあることを特徴とする請求項4に記載の表面実装型電子部品。
- 前記光電効果素子部は、受光素子または発光素子を有することを特徴とする請求項1ないし請求項5のいずれか一つに記載の表面実装型電子部品。
- 前記発光素子は短波長発光領域を有する半導体レーザであることを特徴とする請求項6に記載の表面実装型電子部品。
- 前記基板に受動電子部品が実装してあることを特徴とする請求項1ないし請求項7のいずれか一つに記載の表面実装型電子部品。
- 光電効果素子部を有する半導体チップを基板上に実装する工程と、前記基板上に樹脂封止用注型枠を載置する工程と、前記樹脂封止用注型枠に封止樹脂を注入して硬化する工程とを備える表面実装型電子部品の製造方法において、
前記光電効果素子部の表面に、封止樹脂防止部材を載置して前記封止樹脂を注入することを特徴とする表面実装型電子部品の製造方法。 - 光電効果素子部を有する半導体チップを基板上に実装する工程と、前記基板上に樹脂封止用注型枠を載置する工程と、前記樹脂封止用注型枠に封止樹脂を注入して硬化する工程とを備える表面実装型電子部品の製造方法において、
前記封止樹脂を前記光電効果素子部から離れた半導体チップの外周部に沿って注入することを特徴とする表面実装型電子部品の製造方法。 - 表面実装型電子部品を搭載した光学電子機器において、前記表面実装型電子部品は、請求項1ないし請求項8のいずれか一つに記載の表面実装型電子部品であることを特徴とする光学電子機器。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008053546A (ja) * | 2006-08-25 | 2008-03-06 | Tdk Corp | 受光素子 |
JP2008288539A (ja) * | 2007-05-16 | 2008-11-27 | Philips Lumileds Lightng Co Llc | 実装用に半導体発光デバイスを前処理するための方法 |
JP2009099680A (ja) * | 2007-10-15 | 2009-05-07 | Panasonic Corp | 光学デバイスおよびその製造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0480989A (ja) * | 1990-07-23 | 1992-03-13 | Nec Home Electron Ltd | 封止樹脂の塞止め構造 |
JP2001250889A (ja) * | 2000-03-06 | 2001-09-14 | Matsushita Electric Ind Co Ltd | 光素子の実装構造体およびその製造方法 |
JP2003273371A (ja) * | 2002-03-19 | 2003-09-26 | Matsushita Electric Ind Co Ltd | 集積回路素子の実装構造および実装方法 |
JP2005166870A (ja) * | 2003-12-02 | 2005-06-23 | Seiko Epson Corp | 光素子及びその製造方法、光モジュール、光伝送装置 |
JP2006186288A (ja) * | 2004-09-14 | 2006-07-13 | Sony Chem Corp | 機能素子実装モジュール及びその製造方法 |
JP2007189182A (ja) * | 2005-03-09 | 2007-07-26 | Pioneer Electronic Corp | 光検出半導体装置及びその製造方法 |
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2005
- 2005-07-20 JP JP2005210115A patent/JP2007027559A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0480989A (ja) * | 1990-07-23 | 1992-03-13 | Nec Home Electron Ltd | 封止樹脂の塞止め構造 |
JP2001250889A (ja) * | 2000-03-06 | 2001-09-14 | Matsushita Electric Ind Co Ltd | 光素子の実装構造体およびその製造方法 |
JP2003273371A (ja) * | 2002-03-19 | 2003-09-26 | Matsushita Electric Ind Co Ltd | 集積回路素子の実装構造および実装方法 |
JP2005166870A (ja) * | 2003-12-02 | 2005-06-23 | Seiko Epson Corp | 光素子及びその製造方法、光モジュール、光伝送装置 |
JP2006186288A (ja) * | 2004-09-14 | 2006-07-13 | Sony Chem Corp | 機能素子実装モジュール及びその製造方法 |
JP2007189182A (ja) * | 2005-03-09 | 2007-07-26 | Pioneer Electronic Corp | 光検出半導体装置及びその製造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008053546A (ja) * | 2006-08-25 | 2008-03-06 | Tdk Corp | 受光素子 |
JP2008288539A (ja) * | 2007-05-16 | 2008-11-27 | Philips Lumileds Lightng Co Llc | 実装用に半導体発光デバイスを前処理するための方法 |
JP2009099680A (ja) * | 2007-10-15 | 2009-05-07 | Panasonic Corp | 光学デバイスおよびその製造方法 |
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