JP4403821B2 - パッケージ基板とその製造方法、及び半導体装置とその製造方法、ならびに積層構造体 - Google Patents
パッケージ基板とその製造方法、及び半導体装置とその製造方法、ならびに積層構造体 Download PDFInfo
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- JP4403821B2 JP4403821B2 JP2004039518A JP2004039518A JP4403821B2 JP 4403821 B2 JP4403821 B2 JP 4403821B2 JP 2004039518 A JP2004039518 A JP 2004039518A JP 2004039518 A JP2004039518 A JP 2004039518A JP 4403821 B2 JP4403821 B2 JP 4403821B2
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- Prior art keywords
- substrate
- package substrate
- electrode
- semiconductor chip
- package
- Prior art date
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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
-
- 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
- H01L2924/1532—Connection portion the connection portion being formed on the die mounting surface of the substrate
- H01L2924/1533—Connection portion the connection portion being formed on the die mounting surface of the substrate the connection portion being formed both on the die mounting surface of the substrate and outside the die mounting surface of the substrate
- H01L2924/15331—Connection portion the connection portion being formed on the die mounting surface of the substrate the connection portion being formed both on the die mounting surface of the substrate and outside the die mounting surface of the substrate being a ball array, e.g. BGA
-
- 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
- H01L2924/1816—Exposing the passive side of the semiconductor or solid-state body
- H01L2924/18165—Exposing the passive side of the semiconductor or solid-state body of a wire bonded chip
Landscapes
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Description
Claims (8)
- 半導体チップと電気的に接続される基板と、
前記基板に形成された半導体チップ搭載用の開口部と、
前記開口部の周囲で前記基板を部分的に厚み方向に削り込むことにより形成された段付き部と、
前記基板を貫通する状態で前記段付き部に形成されるとともに、当該段付き部の底面部に端部を露出させた電極部と
を有するパッケージ基板。 - 前記段付き部に露出させた前記電極部の端部を被覆するメッキ層を有する
請求項1記載のパッケージ基板。 - 基板に当該基板を貫通する状態で電極部を形成する工程と、
前記電極部及び前記基板を厚み方向に並行して削り込むことにより、前記電極部が形成された部分を基板面から凹ませて段付き部を形成しかつ当該段付き部の底面部に前記電極部の端部を露出させる工程と、
前記基板に半導体チップ搭載用の開口部を形成する工程と
を有するパッケージ基板の製造方法。 - 前記段付き部に露出させた前記電極部の端部をメッキ層で被覆する工程を含む
請求項3記載のパッケージ基板の製造方法。 - 基板と、前記基板に形成された半導体チップ搭載用の開口部と、前記開口部の周囲で前記基板を部分的に厚み方向に削り込むことにより形成された段付き部と、前記基板を貫通する状態で前記段付き部に形成されるとともに、当該段付き部の底面部に端部を露出させた電極部とを有するパッケージ基板と、
前記開口部に搭載されるとともに、前記段付き部に露出させた前記電極部の端部にワイヤボンディングによって電気的に接続された半導体チップと
を備える半導体装置。 - 基板に当該基板を貫通する状態で電極部を形成する工程と、
前記電極部及び前記基板を厚み方向に並行して削り込むことにより、前記電極部が形成された部分を基板面から凹ませて段付き部を形成しかつ当該段付き部の底面部に前記電極部の端部を露出させる工程と、
前記基板に半導体チップ搭載用の開口部を形成する工程と、
前記開口部に半導体チップを搭載する工程と
を有する半導体装置の製造方法。 - 前記段付き部に露出させた前記電極部の端部にワイヤボンディングによって前記半導体チップを電気的に接続する工程を含む
請求項6記載の半導体装置の製造方法。 - 基板と、前記基板に形成された半導体チップ搭載用の開口部と、前記開口部の周囲で前記基板を部分的に厚み方向に削り込むことにより形成された段付き部と、前記基板を貫通する状態で前記段付き部に形成されるとともに、当該段付き部の底面部に端部を露出させた電極部とを有するパッケージ基板と、
前記開口部に搭載されるとともに、前記段付き部に露出させた前記電極部の端部にワイヤボンディングによって電気的に接続された半導体チップと
を備える半導体装置を複数積層してなる
積層構造体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004039518A JP4403821B2 (ja) | 2004-02-17 | 2004-02-17 | パッケージ基板とその製造方法、及び半導体装置とその製造方法、ならびに積層構造体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004039518A JP4403821B2 (ja) | 2004-02-17 | 2004-02-17 | パッケージ基板とその製造方法、及び半導体装置とその製造方法、ならびに積層構造体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005235824A JP2005235824A (ja) | 2005-09-02 |
JP4403821B2 true JP4403821B2 (ja) | 2010-01-27 |
Family
ID=35018498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004039518A Expired - Fee Related JP4403821B2 (ja) | 2004-02-17 | 2004-02-17 | パッケージ基板とその製造方法、及び半導体装置とその製造方法、ならびに積層構造体 |
Country Status (1)
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JP (1) | JP4403821B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7919844B2 (en) * | 2005-05-26 | 2011-04-05 | Aprolase Development Co., Llc | Tier structure with tier frame having a feedthrough structure |
JP2007235791A (ja) * | 2006-03-03 | 2007-09-13 | Epson Toyocom Corp | 圧電デバイス |
JP3942190B1 (ja) | 2006-04-25 | 2007-07-11 | 国立大学法人九州工業大学 | 両面電極構造の半導体装置及びその製造方法 |
JP5215587B2 (ja) | 2007-04-27 | 2013-06-19 | ラピスセミコンダクタ株式会社 | 半導体装置 |
JP5280014B2 (ja) | 2007-04-27 | 2013-09-04 | ラピスセミコンダクタ株式会社 | 半導体装置及びその製造方法 |
JP5215605B2 (ja) | 2007-07-17 | 2013-06-19 | ラピスセミコンダクタ株式会社 | 半導体装置の製造方法 |
JP5370765B2 (ja) * | 2008-09-29 | 2013-12-18 | 日立化成株式会社 | 半導体素子搭載用パッケージ基板とその製造方法 |
US8633597B2 (en) * | 2010-03-01 | 2014-01-21 | Qualcomm Incorporated | Thermal vias in an integrated circuit package with an embedded die |
CN108172553A (zh) * | 2018-01-17 | 2018-06-15 | 杭州暖芯迦电子科技有限公司 | 一种视网膜假体植入芯片的封装结构及其封装方法 |
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2004
- 2004-02-17 JP JP2004039518A patent/JP4403821B2/ja not_active Expired - Fee Related
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JP2005235824A (ja) | 2005-09-02 |
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