JP4950693B2 - 電子部品内蔵型配線基板及びその実装部品 - Google Patents
電子部品内蔵型配線基板及びその実装部品 Download PDFInfo
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- 239000002184 metal Substances 0.000 claims description 54
- 230000017525 heat dissipation Effects 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 28
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- 229920001721 polyimide Polymers 0.000 description 6
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 239000011889 copper foil Substances 0.000 description 5
- 239000002923 metal particle Substances 0.000 description 5
- 238000007650 screen-printing Methods 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- 229910052718 tin Inorganic materials 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910052681 coesite Inorganic materials 0.000 description 4
- 229910052906 cristobalite Inorganic materials 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 239000009719 polyimide resin Substances 0.000 description 4
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- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 229910052682 stishovite Inorganic materials 0.000 description 4
- 229910052905 tridymite Inorganic materials 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
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- 239000011229 interlayer Substances 0.000 description 3
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- 239000004593 Epoxy Substances 0.000 description 2
- 229910001374 Invar Inorganic materials 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 229920002577 polybenzoxazole Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007766 curtain coating Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
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- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
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- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/04105—Bonding areas formed on an encapsulation of the semiconductor or solid-state body, e.g. bonding areas on chip-scale packages
-
- 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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L2224/12105—Bump connectors formed on an encapsulation of the semiconductor or solid-state body, e.g. bumps on chip-scale packages
-
- 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
- H01L2224/18—High density interconnect [HDI] connectors; Manufacturing methods related thereto
- H01L2224/19—Manufacturing methods of high density interconnect preforms
-
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector 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
- H01L2224/32221—Disposition the layer connector 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
- H01L2224/32245—Disposition the layer connector 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
-
- 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
- H01L2224/73267—Layer and HDI connectors
-
- 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
- H01L2224/91—Methods for connecting semiconductor or solid state bodies including different methods provided for in two or more of groups H01L2224/80 - H01L2224/90
- H01L2224/92—Specific sequence of method steps
- H01L2224/922—Connecting different surfaces of the semiconductor or solid-state body with connectors of different types
- H01L2224/9222—Sequential connecting processes
- H01L2224/92242—Sequential connecting processes the first connecting process involving a layer connector
- H01L2224/92244—Sequential connecting processes the first connecting process involving a layer connector the second connecting process involving a build-up interconnect
Landscapes
- Coils Or Transformers For Communication (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
との密着性に優れた材料で構成されているために、前記表面金属層2d2は、前記導電性ペーストからなる導熱性接着層3との接着強度を高め熱抵抗を減少させることができる。
2 電子部品チップ
2a 半導体基板
2b 電極層
2c 絶縁保護層
2d 導熱金属層
2d1 下地層
2d2 表面金属層
2B 再配線層
3 導熱接着層
4、6 第1配線基板、第2配線基板
4a、6a 第1絶縁基板、第2絶縁基板
4b、6b 第1配線層、第2配線層
4c、6c 第1貫通孔、第2貫通孔
4d、6d 第1貫通電極、第2貫通電極
5 絶縁性封止層
5a スペーサ
5b、5c、6e 接着層
7 保護マスク
8 外部端子
h 小孔
H スペーサ開口部
X、Y、Z IC素子領域
Claims (5)
- 電子部品内蔵型配線基板に実装される実装部品であって、前記配線基板に設けられた放熱基板に、導熱性の金属成分を含む導電性ペーストからなる導熱性接着層を介して接着される電子部品チップは、前記導熱性接着層に接着される面に導熱金属層が設けられ、
前記導熱金属層は、前記導電性ペーストに含まれる金属成分と合金層を形成する材料であることを特徴とする実装部品。 - 放熱基板と、前記放熱基板上に配置されていて一方の面に電極層を有し他方の面に導熱金属層を有する電子部品チップと、前記導熱金属層を前記放熱基板に接着する導電性ペーストからなる導熱性接着層と、絶縁基板の一方の面に配線層を有し前記電子部品チップ上に配置された配線基板と、前記絶縁基板を貫通して設けられていて一端面が前記配線層に接続され他端面が前記電子部品チップの電極層に電気的に接続された貫通電極とを備え、
前記導熱性接着層及び前記導熱金属層は相互界面に合金層を形成して接着されていることを特徴とする電子部品内蔵型配線基板。 - 前記導熱性接着層及び貫通電極は同一の導電ペースト材料からなることを特徴とする請求項2記載の電子部品内蔵型配線基板。
- 前記電子部品チップは、前記一方の面に、前記電極層に接続して設けられた再配線層を有し、前記貫通電極は前記再配線層を介して前記電極層に接続されていることを特徴とする請求項2または3記載の電子部品内蔵型配線基板。
- 前記電子部品チップの側周を囲んで前記放熱基板及び前記配線基板相互間に絶縁性封止層が設けられ、前記絶縁性封止層は前記電子部品チップを挿入可能とする開口部が形成されたスペーサを有することを特徴とする請求項2〜4のいずれか一項に記載の電子部品内蔵型配線基板。
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5588137B2 (ja) * | 2009-09-14 | 2014-09-10 | 新光電気工業株式会社 | 半導体装置の製造方法 |
JP5295932B2 (ja) * | 2009-11-02 | 2013-09-18 | 新光電気工業株式会社 | 半導体パッケージ及びその評価方法、並びにその製造方法 |
JP5343932B2 (ja) * | 2010-06-22 | 2013-11-13 | 株式会社デンソー | 半導体装置の製造方法 |
CN102244061A (zh) * | 2011-07-18 | 2011-11-16 | 江阴长电先进封装有限公司 | Low-k芯片封装结构 |
JP6014419B2 (ja) * | 2012-08-29 | 2016-10-25 | 日立オートモティブシステムズ株式会社 | 電子制御装置 |
JP2015122351A (ja) * | 2013-12-20 | 2015-07-02 | 京セラ株式会社 | 電子部品搭載基板および回路基板 |
JP6418686B2 (ja) * | 2014-12-25 | 2018-11-07 | 株式会社ジェイデバイス | 半導体装置及びその製造方法 |
KR101617124B1 (ko) * | 2015-03-13 | 2016-04-29 | 이기윤 | 전자기 액추에이터용 코일 부품 및 그 제조 방법 |
KR101617139B1 (ko) | 2016-01-28 | 2016-05-11 | 이기윤 | 코일 부품 및 그 제조 방법 |
KR101617138B1 (ko) | 2016-01-28 | 2016-05-11 | 이기윤 | 코일 부품 및 그 제조 방법 |
KR101617137B1 (ko) * | 2016-01-28 | 2016-04-29 | 이기윤 | 코일 부품 및 그 제조 방법 |
JP2018049938A (ja) | 2016-09-21 | 2018-03-29 | 株式会社東芝 | 半導体装置 |
JP6658846B2 (ja) * | 2018-11-15 | 2020-03-04 | 大日本印刷株式会社 | 貫通電極基板 |
Family Cites Families (6)
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JP3277997B2 (ja) * | 1999-06-29 | 2002-04-22 | 日本電気株式会社 | ボールグリッドアレイパッケージとその製造方法 |
JP4869488B2 (ja) * | 2000-12-15 | 2012-02-08 | イビデン株式会社 | 多層プリント配線板の製造方法 |
JP2003110051A (ja) * | 2001-09-28 | 2003-04-11 | Toshiba Corp | 高周波実装体及びその実装方法 |
JP2003258165A (ja) * | 2002-03-05 | 2003-09-12 | Toshiba Corp | 半導体装置 |
JP4054672B2 (ja) * | 2002-12-20 | 2008-02-27 | 松下電器産業株式会社 | 半導体装置の製造方法 |
JP2006049762A (ja) * | 2004-08-09 | 2006-02-16 | Nec Corp | 部品内蔵基板及び部品内蔵基板の製造方法 |
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