JP2014179514A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2014179514A JP2014179514A JP2013053387A JP2013053387A JP2014179514A JP 2014179514 A JP2014179514 A JP 2014179514A JP 2013053387 A JP2013053387 A JP 2013053387A JP 2013053387 A JP2013053387 A JP 2013053387A JP 2014179514 A JP2014179514 A JP 2014179514A
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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
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- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45117—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 400°C and less than 950°C
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
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- H—ELECTRICITY
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- 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
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- 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
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48145—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked
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- H—ELECTRICITY
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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
- H01L2224/73—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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Abstract
【解決手段】インナーリード111A及びアウターリード111Bを有する複数のリードと、複数のリード上に設けられる半導体チップ124と、半導体チップ124と複数のリードとの間に介在し、半導体チップ124の裏面と複数のリードとの間に隙間を形成するスペーサ130と、隙間に設けられ、半導体チップ124の裏面下においてインナーリード間を電気的に接続するワイヤ140と、を備える。
【選択図】図1
Description
図1は、実施形態に係る半導体装置100の平面図である。図2は、実施形態に係る半導体装置100の一部拡大断面図である。この実施形態では、半導体装置100は、TOSP(Thin Small Outline Packeage)型の半導体装置である。
図5は、半導体装置100の製造方法を示すフローチャートである。以下、図1〜図5を参照して、半導体装置100の製造方法について説明する。
以上のように、本発明のいくつかの実施形態について説明したが、上記実施形態は、例として提示したものであり、発明の範囲を限定することを意図するものではない。上記実施形態は、その他の様々な形態で実施されることが可能であり、発明の要旨を変更しない範囲で、種々の省略、置き換え、変更を行うことができる。これら実施形態や変形が、発明の範囲や要旨に含まれるのと同様に、特許請求の範囲に記載された発明とその均等の範囲に含まれるものである。
Claims (6)
- インナーリード及びアウターリードを有する複数のリードと、
前記複数のリード上に設けられる半導体チップと、
前記半導体チップの裏面全体を覆う絶縁層と、
前記半導体チップの裏面の一部と前記複数のリードとの間に介在し、前記半導体チップの裏面と前記複数のリードとの間に隙間を形成するスペーサと、
前記隙間に設けられ、前記半導体チップの裏面下において、前記複数のリードのうち、IO信号用リードに隣接する電源用リードのインナーリード間、グランド用リードのインナーリード間及び制御信号用リードのインナーリード間の少なくとも1以上のインナーリード間を他のインナーリードを跨いで電気的に接続するワイヤと、
を備え、
前記ワイヤが接続されているインナーリードの上面と前記半導体チップの裏面との距離が、前記ワイヤが接続されているインナーリードに挟まれているインナーリードの上面と前記半導体チップの裏面との距離よりも短い半導体装置。 - インナーリード及びアウターリードを有する複数のリードと、
前記複数のリード上に設けられる半導体チップと、
前記半導体チップと前記複数のリードとの間に介在し、前記半導体チップの裏面と前記複数のリードとの間に隙間を形成するスペーサと、
前記隙間に設けられ、前記半導体チップの裏面下において前記インナーリード間を電気的に接続するワイヤと、
を備える半導体装置。 - 前記ワイヤは、
前記複数のリードのうち、電源用リードのインナーリード間、グランド用リードのインナーリード間及び制御信号用リードのインナーリード間の少なくとも1以上のインナーリード間を電気的に接続する請求項2に記載の半導体装置。 - 前記ワイヤは、他のインナーリードを跨いで、前記インナーリード間を電気的に接続している請求項2又は請求項3に記載の半導体装置。
- 前記ワイヤが接続されているインナーリードの上面と前記半導体チップの裏面との距離が、前記ワイヤが接続されているインナーリードに挟まれているインナーリードの上面と前記半導体チップの裏面との距離よりも短い請求項2乃至請求項4のいずれか1項に記載の半導体装置。
- 前記半導体チップの裏面全体を覆う絶縁層を備え、
前記スペーサは、
前記半導体チップの裏面の一部に設けられている請求項2乃至請求項5のいずれか1項に記載の半導体装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013053387A JP5814965B2 (ja) | 2013-03-15 | 2013-03-15 | 半導体装置 |
TW102126160A TWI546918B (zh) | 2013-03-15 | 2013-07-22 | Semiconductor device |
CN201310328880.0A CN104051418A (zh) | 2013-03-15 | 2013-07-31 | 半导体装置 |
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JP2013053387A JP5814965B2 (ja) | 2013-03-15 | 2013-03-15 | 半導体装置 |
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JP2014179514A true JP2014179514A (ja) | 2014-09-25 |
JP5814965B2 JP5814965B2 (ja) | 2015-11-17 |
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JP2013053387A Expired - Fee Related JP5814965B2 (ja) | 2013-03-15 | 2013-03-15 | 半導体装置 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003124433A (ja) * | 2001-08-27 | 2003-04-25 | Samsung Electronics Co Ltd | マルチチップパッケージ |
JP2005197491A (ja) * | 2004-01-08 | 2005-07-21 | Matsushita Electric Ind Co Ltd | 半導体装置 |
JP2006005333A (ja) * | 2004-05-20 | 2006-01-05 | Toshiba Corp | 積層型電子部品とその製造方法 |
JP2006294795A (ja) * | 2005-04-08 | 2006-10-26 | Toshiba Corp | 半導体装置およびその製造方法 |
JP2008311559A (ja) * | 2007-06-18 | 2008-12-25 | Toshiba Corp | 半導体パッケージ |
JP2012178607A (ja) * | 2012-05-18 | 2012-09-13 | Lapis Semiconductor Co Ltd | リードフレーム |
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2013
- 2013-03-15 JP JP2013053387A patent/JP5814965B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003124433A (ja) * | 2001-08-27 | 2003-04-25 | Samsung Electronics Co Ltd | マルチチップパッケージ |
JP2005197491A (ja) * | 2004-01-08 | 2005-07-21 | Matsushita Electric Ind Co Ltd | 半導体装置 |
JP2006005333A (ja) * | 2004-05-20 | 2006-01-05 | Toshiba Corp | 積層型電子部品とその製造方法 |
JP2006294795A (ja) * | 2005-04-08 | 2006-10-26 | Toshiba Corp | 半導体装置およびその製造方法 |
JP2008311559A (ja) * | 2007-06-18 | 2008-12-25 | Toshiba Corp | 半導体パッケージ |
JP2012178607A (ja) * | 2012-05-18 | 2012-09-13 | Lapis Semiconductor Co Ltd | リードフレーム |
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