JP2005166898A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP2005166898A JP2005166898A JP2003402907A JP2003402907A JP2005166898A JP 2005166898 A JP2005166898 A JP 2005166898A JP 2003402907 A JP2003402907 A JP 2003402907A JP 2003402907 A JP2003402907 A JP 2003402907A JP 2005166898 A JP2005166898 A JP 2005166898A
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- JP
- Japan
- Prior art keywords
- chip
- filler
- mold resin
- semiconductor device
- resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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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
Landscapes
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
【解決手段】 ICチップ10をフィラー41を含有するモールド樹脂40により包み込むように封止してなる半導体装置において、ICチップ10におけるモールド樹脂40と接する表面11は、当該表面11より突出するとともに、モールド樹脂40に含有されるフィラー41の最小径よりも小さい間隔で配列された樹脂製円柱状の突起物15により被覆されている。
【選択図】 図1
Description
図4は、他の実施形態を示す概略断面図である。この例は、上記突起物15に替えて発泡樹脂を採用して、同様の効果をねらったものである。
40…モールド樹脂、41…フィラー。
Claims (1)
- ICチップ(10)をフィラー(41)を含有するモールド樹脂(40)により包み込むように封止してなる半導体装置において、
前記ICチップ(10)における前記モールド樹脂(40)と接する表面(11)は、当該表面(11)より突出するとともに、前記モールド樹脂(40)に含有される前記フィラー(41)の最小径よりも小さい間隔で配列された樹脂製円柱状の突起物(15)により被覆されていることを特徴とする半導体装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003402907A JP4466057B2 (ja) | 2003-12-02 | 2003-12-02 | 半導体装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003402907A JP4466057B2 (ja) | 2003-12-02 | 2003-12-02 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005166898A true JP2005166898A (ja) | 2005-06-23 |
JP4466057B2 JP4466057B2 (ja) | 2010-05-26 |
Family
ID=34726354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003402907A Expired - Lifetime JP4466057B2 (ja) | 2003-12-02 | 2003-12-02 | 半導体装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4466057B2 (ja) |
-
2003
- 2003-12-02 JP JP2003402907A patent/JP4466057B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP4466057B2 (ja) | 2010-05-26 |
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