JP2008171927A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2008171927A JP2008171927A JP2007002259A JP2007002259A JP2008171927A JP 2008171927 A JP2008171927 A JP 2008171927A JP 2007002259 A JP2007002259 A JP 2007002259A JP 2007002259 A JP2007002259 A JP 2007002259A JP 2008171927 A JP2008171927 A JP 2008171927A
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- surface electrode
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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
- H01L2224/26—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
- H01L2224/32135—Disposition the layer connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/32145—Disposition the layer connector connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked
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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
- H01L2224/26—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
- H01L2224/32225—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 non-metallic, e.g. insulating substrate with or without metallisation
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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
- H01L2224/48225—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
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
- H01L2224/48465—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area being a wedge bond, i.e. ball-to-wedge, regular stitch
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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
- H01L2224/484—Connecting portions
- H01L2224/4847—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond
- H01L2224/48471—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond the other connecting portion not on the bonding area being a ball bond, i.e. wedge-to-ball, reverse stitch
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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
- H01L2224/73—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
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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
- H01L24/73—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
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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
- H01L2924/01079—Gold [Au]
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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
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
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Abstract
【解決手段】本発明に係る半導体装置は、配線基板と、配線基板上に搭載された半導体チップと、配線基板上に形成された上面電極と、一端が上面電極に接合され、他端が半導体チップに接合された金属ワイヤと、半導体チップ等を樹脂封止するトランスファモールド樹脂と、配線基板の下面であって、金属ワイヤが上面電極に接合された位置の真下に形成された下面電極と、配線基板の下面及び下面電極を覆うソルダーレジストとを有する。そして、配線基板の厚みは80μm以下であり、ソルダーレジストの表面段差の最大値は8μm以下である。
【選択図】図7
Description
2 ソルダーレジスト
6 半導体チップ
7 上面電極
8 金メッキ
10 金属ワイヤ
11 トランスファモールド樹脂
14 下面電極
15 ソルダーレジスト
Claims (6)
- 配線基板と、
前記配線基板上に搭載された半導体チップと、
前記配線基板の上面に形成された上面電極と、
一端が前記上面電極に接合され、他端が前記半導体チップに接合された金属ワイヤと、
前記半導体チップ、前記上面電極及び前記金属ワイヤを樹脂封止するトランスファモールド樹脂と、
前記配線基板の下面であって、前記金属ワイヤが前記上面電極に接合された位置の真下に形成された下面電極と、
前記配線基板の下面及び前記下面電極を覆うソルダーレジストとを有し、
前記配線基板のコア材の厚みは80μm以下であり、前記ソルダーレジストの表面段差の最大値は8μm以下であることを特徴とする半導体装置。 - 前記ソルダーレジストは、前記下面電極よりも厚いことを特徴とする請求項1に記載の半導体装置。
- 前記ソルダーレジストの厚みは25μm以上であることを特徴とする請求項1又は2に記載の半導体装置。
- 前記金属ワイヤは、一端が前記上面電極にボールボンドされ、他端が前記半導体チップにステッチボンドされていることを特徴とする請求項1〜3の何れか1項に記載の半導体装置。
- 前記上面電極の表面は金メッキが形成されていることを特徴とする請求項1〜4の何れか1項に記載の半導体装置。
- 前記配線基板の材質は、ガラスエポキシ、ポリイミド又はBTレジンであることを特徴とする請求項1〜5の何れか1項に記載の半導体装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007002259A JP2008171927A (ja) | 2007-01-10 | 2007-01-10 | 半導体装置 |
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Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007002259A JP2008171927A (ja) | 2007-01-10 | 2007-01-10 | 半導体装置 |
Publications (1)
Publication Number | Publication Date |
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JP2008171927A true JP2008171927A (ja) | 2008-07-24 |
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JP2007002259A Pending JP2008171927A (ja) | 2007-01-10 | 2007-01-10 | 半導体装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015029022A (ja) * | 2013-07-30 | 2015-02-12 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000315751A (ja) * | 1999-03-01 | 2000-11-14 | Sumitomo Metal Mining Co Ltd | プリント配線板の製造方法 |
JP2002016182A (ja) * | 2000-06-28 | 2002-01-18 | Sharp Corp | 配線基板、半導体装置およびパッケージスタック半導体装置 |
JP2002093939A (ja) * | 2000-09-20 | 2002-03-29 | Mitsui Mining & Smelting Co Ltd | 電子部品実装用基板 |
JP2003168768A (ja) * | 2001-12-03 | 2003-06-13 | Sharp Corp | 半導体モジュール及びその製造方法、並びにicカード等用モジュール |
-
2007
- 2007-01-10 JP JP2007002259A patent/JP2008171927A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000315751A (ja) * | 1999-03-01 | 2000-11-14 | Sumitomo Metal Mining Co Ltd | プリント配線板の製造方法 |
JP2002016182A (ja) * | 2000-06-28 | 2002-01-18 | Sharp Corp | 配線基板、半導体装置およびパッケージスタック半導体装置 |
JP2002093939A (ja) * | 2000-09-20 | 2002-03-29 | Mitsui Mining & Smelting Co Ltd | 電子部品実装用基板 |
JP2003168768A (ja) * | 2001-12-03 | 2003-06-13 | Sharp Corp | 半導体モジュール及びその製造方法、並びにicカード等用モジュール |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015029022A (ja) * | 2013-07-30 | 2015-02-12 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
TWI631680B (zh) * | 2013-07-30 | 2018-08-01 | 瑞薩電子股份有限公司 | 半導體裝置 |
CN109037184A (zh) * | 2013-07-30 | 2018-12-18 | 瑞萨电子株式会社 | 半导体器件 |
US10170402B2 (en) | 2013-07-30 | 2019-01-01 | Renesas Electronics Corporation | Semiconductor device |
CN109037184B (zh) * | 2013-07-30 | 2022-05-03 | 瑞萨电子株式会社 | 半导体器件 |
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