JP4945682B2 - 半導体記憶装置およびその製造方法 - Google Patents
半導体記憶装置およびその製造方法 Download PDFInfo
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- JP4945682B2 JP4945682B2 JP2010279877A JP2010279877A JP4945682B2 JP 4945682 B2 JP4945682 B2 JP 4945682B2 JP 2010279877 A JP2010279877 A JP 2010279877A JP 2010279877 A JP2010279877 A JP 2010279877A JP 4945682 B2 JP4945682 B2 JP 4945682B2
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- 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
- H01L2924/01082—Lead [Pb]
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- H—ELECTRICITY
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- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12044—OLED
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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
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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
- H01L2924/181—Encapsulation
- H01L2924/1815—Shape
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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
- H01L2924/19—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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
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- Semiconductor Memories (AREA)
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Description
図1は、第1の実施の形態にかかる半導体記憶装置の外観を示す平面図である。図2は、図1に示す半導体記憶装置の外観を示す底面図である。図3は、図1に示す半導体記憶装置の内部構成を模式的に示す図である。図4は、図1に示す半導体記憶装置のA−A線に沿った断面構造を示す横断面図。半導体記憶装置10は、例えば、マイクロSDカード(登録商標)である。
図16は、第2の実施の形態にかかる半導体記憶装置の内部構成を模式的に示す平面図である。図17は、図16に示す半導体記憶装置のB−B線に沿った断面構造を示す横断面図である。なお、上記実施の形態と同様の構成については同様の符号を付して詳細な説明を省略する。また、第2の実施の形態にかかる半導体記憶装置150の外観は、上記第1の実施の形態と略同様であるため、外観図も省略する。すなわち、図16では、図3と同様に、樹脂モールド部18を省略して図示している。
Claims (8)
- 一方の面側に外部接続端子が設けられるとともに、内部配線が形成された有機基板と、
前記有機基板の前記一方の面側の反対の面側である他方の面側に相対的に位置決めされたリードフレームまたは非導電性支持基板と、
前記リードフレームまたは前記非導電性支持基板のうち前記有機基板に位置決めされた面とは反対の面側に接着材料を介して設けられた半導体メモリチップと、
前記他方の面側に接着材料を介して設けられ、前記半導体メモリチップを制御するためのコントローラチップと、
前記半導体メモリチップおよび前記コントローラチップと前記内部配線とを電気的に接続するための金属ワイヤと、
前記半導体メモリチップ、前記コントローラチップ、前記金属ワイヤを覆う樹脂モールド部と、を有し、
前記樹脂モールド部は、前記一方の面側が露出する様に、前記他方の面側を封止し、
前記有機基板は、前記外部接続端子が設けられる領域と略同じ平面形状に個片化される半導体記憶装置。 - 前記リードフレームまたは前記非導電性支持基板と、前記有機基板とは、接着剤を用いて接着して位置決めされる請求項1に記載の半導体記憶装置。
- 前記リードフレームは、前記半導体記憶装置の外部へはみ出る部分が切断された連結部を有する請求項1または2に記載の半導体記憶装置。
- 前記連結部は、前記半導体記憶装置の側面であって、前記外部接続端子が設けられた側を除く側面のいずれかに、切断面を有する請求項3に記載の半導体記憶装置。
- 前記非導電性支持基板に、前記有機基板の前記コントローラチップを設ける部分と前記他方の面側の前記金属ワイヤを接続する部分とを露出する様に開口が設けられている請求項1または2に記載の半導体記憶装置。
- 前記非導電性支持基板に、前記半導体メモリチップの前記金属ワイヤを接続する面とは反対の面の一部を露出する様に開口が設けられている請求項1、2または5に記載の半導体記憶装置。
- 前記有機基板の前記他方の面側に設けられ、前記内部配線を介して前記半導体メモリチップと前記コントローラチップの少なくとも一方に電気的に接続された電子部品をさらに有し、
前記樹脂モールド部は、前記電子部品を覆う請求項1〜6のいずれか1つに記載の半導体記憶装置。 - 一方の面側に外部接続端子が設けられるとともに、内部配線が形成された有機基板を前記外部接続端子が設けられる領域と略同じ平面形状に個片化し、
前記有機基板の前記一方の面側の反対の面側である他方の面側にリードフレームまたは非導電性支持基板を接着し、
前記リードフレームまたは前記非導電性支持基板のうち前記有機基板と接着された面とは反対の面側に接着材料を介して半導体メモリチップを設け、
前記他方の面側に接着材料を介して前記半導体メモリチップを制御するためのコントローラチップを設け、
前記半導体メモリチップおよび前記コントローラチップと前記内部配線とを、金属ワイヤを用いて電気的に接続し、
前記半導体メモリチップ、前記コントローラチップ、前記金属ワイヤを覆うとともに、前記一方の面側が露出する様に、前記他方の面側を樹脂封止する半導体記憶装置の製造方法。
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US13/027,668 US8269325B2 (en) | 2010-02-15 | 2011-02-15 | Semiconductor storage device and manufacturing method thereof |
US13/599,575 US8492885B2 (en) | 2010-02-15 | 2012-08-30 | Semiconductor storage device and manufacturing method thereof |
US13/921,870 US8603865B2 (en) | 2010-02-15 | 2013-06-19 | Semiconductor storage device and manufacturing method thereof |
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JP2013025540A (ja) | 2011-07-20 | 2013-02-04 | Toshiba Corp | 半導体記憶装置 |
JP2013062470A (ja) * | 2011-09-15 | 2013-04-04 | Powertech Technology Inc | 半導体装置 |
JP2015005141A (ja) * | 2013-06-20 | 2015-01-08 | 株式会社東芝 | 半導体記憶装置及び製造方法 |
US10121767B2 (en) * | 2015-09-10 | 2018-11-06 | Toshiba Memory Corporation | Semiconductor storage device and manufacturing method thereof |
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JPH0230597A (ja) | 1988-07-20 | 1990-01-31 | Mitsubishi Electric Corp | 半導体カード用モジュール |
JPH07282218A (ja) | 1994-04-15 | 1995-10-27 | Hitachi Ltd | 半導体集積回路装置 |
JP4086534B2 (ja) * | 2002-04-17 | 2008-05-14 | 松下電器産業株式会社 | メモリーカードとその成形方法 |
JP2004349396A (ja) | 2003-05-21 | 2004-12-09 | Renesas Technology Corp | 半導体装置およびその製造方法 |
US7193305B1 (en) * | 2004-11-03 | 2007-03-20 | Amkor Technology, Inc. | Memory card ESC substrate insert |
JP2006221501A (ja) * | 2005-02-14 | 2006-08-24 | Matsushita Electric Ind Co Ltd | アンテナ内蔵半導体メモリモジュール |
JP2007134486A (ja) * | 2005-11-10 | 2007-05-31 | Toshiba Corp | 積層型半導体装置及びその製造方法 |
US7488620B2 (en) * | 2005-12-29 | 2009-02-10 | Sandisk Corporation | Method of fabricating leadframe based flash memory cards including singulation by straight line cuts |
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US8603865B2 (en) | 2013-12-10 |
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US20130280862A1 (en) | 2013-10-24 |
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US20120319257A1 (en) | 2012-12-20 |
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