JP2006140512A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2006140512A JP2006140512A JP2005360411A JP2005360411A JP2006140512A JP 2006140512 A JP2006140512 A JP 2006140512A JP 2005360411 A JP2005360411 A JP 2005360411A JP 2005360411 A JP2005360411 A JP 2005360411A JP 2006140512 A JP2006140512 A JP 2006140512A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 219
- 239000000758 substrate Substances 0.000 claims abstract description 114
- 229910000679 solder Inorganic materials 0.000 claims abstract description 57
- 230000002265 prevention Effects 0.000 claims description 38
- 239000011347 resin Substances 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 16
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 65
- 239000000463 material Substances 0.000 description 15
- 238000004088 simulation Methods 0.000 description 11
- 239000000945 filler Substances 0.000 description 10
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 230000001681 protective effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
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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
- H01L2224/44—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
-
- 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
-
- 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
- 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
-
- 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
-
- 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
- H01L2924/013—Alloys
- H01L2924/014—Solder alloys
-
- 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
Landscapes
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
【解決手段】第1基板40-1の一方の主面30uに、ダイスボンド層26を介して半導体チップ24が搭載されて構成されている。ハンダボール36は第3の基板40-3の半導体チップが搭載された側と反対側の他の主面30dに取り付けられている。基板の主面30-1u上の半導体チップの外縁下方に相当する基板の一方の主面30-1u上の位置S1を中心とし、P"とQ"とで囲まれた易断線領域には、配線が存在しない。一方、基板40-2の主面30-2u上の半導体チップの垂直投影像の輪郭が存在する位置S2を中心とし、基板の主面上の易断線領域に相当する領域には、配線32dが配置されている。
【選択図】図5
Description
図3及び図4を参照して、参考例であるBGAパッケージ構造の半導体装置の構造を説明する。また図3は、参考例であるBGAパッケージ構造の半導体装置の構造を説明するための概略的断面図で、模式的に示してある。また図4は、図3に示した参考例であるBGAパッケージ構造の半導体装置の模式的な平面図であり、半導体チップ、封止樹脂及び半導体チップの電極と配線とを結線する金属線を取り除いた状態で、基板10の一方の主面に垂直方向から正対して見た状態を概略的に示してある。
図5(A)及び(B)を参照して、第1の実施の形態であるBGAパッケージ構造の半導体装置の構造を説明する。図5(A)及び(B)は、第1の実施の形態であるBGAパッケージ構造の半導体装置の構造を説明するための模式的な概略的断面図である。以下の説明において、第1の実施の形態における半導体装置の構造と、従来のBGAパッケージ構造の半導体装置の構造とが相違する点について説明する。
図6を参照して、第2の実施の形態であるBGAパッケージ構造の半導体装置の構造を説明する。第2の実施の形態が有する構造上の特徴点は、半導体チップ24の外縁下方に相当する基板40の一方の主面30u上の矢印Sを中心とした、図6中において矢印P"と矢印Q"とで挟まれた易断線領域に配置される配線の主面30uに垂直な方向の厚みが、他の領域におけるよりも厚い構造である。
12:半導体チップの外縁線
12a、12b:ソルダーレジスト層の外縁線
14、44:基板側のボンディングパット
16、32a、32b:配線
18:スルーホール
20:配線構造体
24:半導体チップ
26:ダイスボンド層
30:配線板
34a、34b:ソルダーレジスト層
36:ハンダボール
38:封止樹脂
40:基板
42:金属線
46:半導体チップ側ボンディングパット
48:易断線領域
50:擬似封止樹脂
52:擬似半導体チップ
54:擬似ダイスボンド層
56:擬似配線板
58:気泡
60:フィラー
148:断線防止領域
Claims (3)
- 配線構造体が作り付けられた絶縁性基体であって、一方の主面に該配線構造体の一部を構成する配線が設けられている当該絶縁性基体と、
該絶縁性基体の前記一方の主面にソルダーレジスト層を介在させて搭載された半導体チップと、
該絶縁性基体の上側全面に設けられて前記半導体チップを封止する封止樹脂とを具え、
前記半導体チップの外縁下方に該外縁に沿ってその領域内に存在する前記配線部分の断線を防止する断線防止領域が設定されており、
前記断線防止領域内に存在する前記配線構造体の配線部分は、前記絶縁性基体の他方の主面側に迂回させることにより前記ソルダーレジスト層から離間させて設けられている
ことを特徴とする半導体装置。 - 配線構造体が作り付けられた絶縁性基体であって、一方の主面に該配線構造体の一部を構成する配線が設けられている当該絶縁性基体と、
該絶縁性基体の前記一方の主面にソルダーレジスト層を介在させて搭載された半導体チップと、
該絶縁性基体の上側全面に設けられて前記半導体チップを封止する封止樹脂とを具え、
前記半導体チップの外縁下方に該外縁に沿ってその領域内に存在する前記配線部分の断線を防止する断線防止領域が設定されており、
前記ソルダーレジスト層は、前記断線防止領域の内外に連続して設けられ、及び
前記断線防止領域内に設けられている前記配線構造体の配線部分は、前記断線防止領域外の前記配線構造体の配線部分よりも厚く形成されている
ことを特徴とする半導体装置。 - 配線構造体が作り付けられた絶縁性基体であって、一方の主面に該配線構造体の一部を構成する配線が設けられている当該絶縁性基体と、
該絶縁性基体の前記一方の主面にソルダーレジスト層を介在させて搭載された半導体チップと、
該絶縁性基体の上側全面に設けられて前記半導体チップを封止する封止樹脂とを具え、
前記半導体チップの外縁下方に該外縁に沿ってその領域内に存在する前記配線部分の断線を防止する断線防止領域が設定されており、
前記ソルダーレジスト層は、前記断線防止領域の内外に連続して設けられ、及び
前記断線防止領域内に設けられている前記配線構造体の配線部分は、前記断線防止領域外の前記配線構造体の配線部分よりも厚くかつ幅が広く形成されている
ことを特徴とする半導体装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005360411A JP4355313B2 (ja) | 2005-12-14 | 2005-12-14 | 半導体装置 |
Applications Claiming Priority (1)
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JP2005360411A JP4355313B2 (ja) | 2005-12-14 | 2005-12-14 | 半導体装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003372783A Division JP3897749B2 (ja) | 2003-10-31 | 2003-10-31 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
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JP2006140512A true JP2006140512A (ja) | 2006-06-01 |
JP4355313B2 JP4355313B2 (ja) | 2009-10-28 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016122802A (ja) * | 2014-12-25 | 2016-07-07 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US10347573B2 (en) | 2016-10-17 | 2019-07-09 | Lapis Semiconductor Co., Ltd. | Semiconductor device and wiring board design method |
JP2021044583A (ja) * | 2020-12-04 | 2021-03-18 | ラピスセミコンダクタ株式会社 | 半導体装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10214928A (ja) * | 1996-02-27 | 1998-08-11 | Ibiden Co Ltd | プリント配線板 |
JPH11163201A (ja) * | 1997-11-28 | 1999-06-18 | Hitachi Ltd | 半導体装置 |
JPH11186440A (ja) * | 1997-12-22 | 1999-07-09 | Hitachi Ltd | 半導体装置 |
JP2000133742A (ja) * | 1998-10-23 | 2000-05-12 | Hitachi Ltd | パッケージ基板およびそれを用いた半導体装置ならびにその製造方法 |
JP2001160597A (ja) * | 1999-11-30 | 2001-06-12 | Nec Corp | 半導体装置、配線基板及び半導体装置の製造方法 |
JP2001217261A (ja) * | 2000-01-31 | 2001-08-10 | Hitachi Ltd | 半導体装置およびその製造方法 |
JP2002057245A (ja) * | 2000-08-14 | 2002-02-22 | Hitachi Ltd | 半導体装置およびその製造方法 |
JP2002164385A (ja) * | 2000-11-24 | 2002-06-07 | Oki Electric Ind Co Ltd | 半導体装置を実装する実装基板および実装構造 |
JP2002217336A (ja) * | 2001-01-22 | 2002-08-02 | Kyocera Corp | 配線基板 |
-
2005
- 2005-12-14 JP JP2005360411A patent/JP4355313B2/ja not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10214928A (ja) * | 1996-02-27 | 1998-08-11 | Ibiden Co Ltd | プリント配線板 |
JPH11163201A (ja) * | 1997-11-28 | 1999-06-18 | Hitachi Ltd | 半導体装置 |
JPH11186440A (ja) * | 1997-12-22 | 1999-07-09 | Hitachi Ltd | 半導体装置 |
JP2000133742A (ja) * | 1998-10-23 | 2000-05-12 | Hitachi Ltd | パッケージ基板およびそれを用いた半導体装置ならびにその製造方法 |
JP2001160597A (ja) * | 1999-11-30 | 2001-06-12 | Nec Corp | 半導体装置、配線基板及び半導体装置の製造方法 |
JP2001217261A (ja) * | 2000-01-31 | 2001-08-10 | Hitachi Ltd | 半導体装置およびその製造方法 |
JP2002057245A (ja) * | 2000-08-14 | 2002-02-22 | Hitachi Ltd | 半導体装置およびその製造方法 |
JP2002164385A (ja) * | 2000-11-24 | 2002-06-07 | Oki Electric Ind Co Ltd | 半導体装置を実装する実装基板および実装構造 |
JP2002217336A (ja) * | 2001-01-22 | 2002-08-02 | Kyocera Corp | 配線基板 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016122802A (ja) * | 2014-12-25 | 2016-07-07 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US9991195B2 (en) | 2014-12-25 | 2018-06-05 | Renesas Electronics Corporation | Semiconductor device |
US10347573B2 (en) | 2016-10-17 | 2019-07-09 | Lapis Semiconductor Co., Ltd. | Semiconductor device and wiring board design method |
JP2021044583A (ja) * | 2020-12-04 | 2021-03-18 | ラピスセミコンダクタ株式会社 | 半導体装置 |
JP7020629B2 (ja) | 2020-12-04 | 2022-02-16 | ラピスセミコンダクタ株式会社 | 半導体装置 |
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