JP2006093419A - 半導体装置及びその実装方法 - Google Patents
半導体装置及びその実装方法 Download PDFInfo
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 47
- 239000000758 substrate Substances 0.000 claims abstract description 58
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims 1
- 239000003990 capacitor Substances 0.000 abstract description 75
- 239000010408 film Substances 0.000 description 74
- 239000010410 layer Substances 0.000 description 51
- 238000001312 dry etching Methods 0.000 description 23
- 229910052782 aluminium Inorganic materials 0.000 description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 18
- 239000011229 interlayer Substances 0.000 description 17
- 230000004888 barrier function Effects 0.000 description 16
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 14
- 238000000206 photolithography Methods 0.000 description 13
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 11
- 229910052710 silicon Inorganic materials 0.000 description 11
- 239000010703 silicon Substances 0.000 description 11
- 239000004020 conductor Substances 0.000 description 9
- 238000004544 sputter deposition Methods 0.000 description 9
- 229910018104 Ni-P Inorganic materials 0.000 description 8
- 229910018536 Ni—P Inorganic materials 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 238000002161 passivation Methods 0.000 description 8
- 239000010409 thin film Substances 0.000 description 8
- 238000005229 chemical vapour deposition Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 7
- 229920005591 polysilicon Polymers 0.000 description 7
- 238000005546 reactive sputtering Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 229910052697 platinum Inorganic materials 0.000 description 6
- 238000004380 ashing Methods 0.000 description 5
- 229920002120 photoresistant polymer Polymers 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- 229910052581 Si3N4 Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 4
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 3
- 238000000137 annealing Methods 0.000 description 3
- 238000007772 electroless plating Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 3
- 229910001936 tantalum oxide Inorganic materials 0.000 description 3
- 238000009279 wet oxidation reaction Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/02—Bonding areas ; Manufacturing methods related thereto
-
- 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
- H01L2224/1012—Auxiliary members for bump connectors, e.g. spacers
- H01L2224/10122—Auxiliary members for bump connectors, e.g. spacers being formed on the semiconductor or solid-state body to be connected
- H01L2224/10125—Reinforcing structures
- H01L2224/10126—Bump collar
-
- 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
- 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
- H01L2924/01004—Beryllium [Be]
-
- 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
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- H01L2924/01005—Boron [B]
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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
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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
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- H01L2924/01014—Silicon [Si]
-
- 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
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- H01L2924/01033—Arsenic [As]
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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
- H01L2924/01—Chemical elements
- H01L2924/0105—Tin [Sn]
-
- 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
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- H01L2924/01073—Tantalum [Ta]
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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
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- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Wire Bonding (AREA)
Abstract
【解決手段】先ず、実装基板210を用意し、さらに、2以上の素子が形成された半導体チップとして高誘電体キャパシタが形成されたコンデンサチップ200を用意する。次に、実装基板上に半導体チップを積層する。次に、半導体チップに形成された導電端子90と、実装基板とをワイヤボンディングで接続する。
【選択図】図4
Description
春原昌宏、村山啓、東光敏著「部品内臓基板の開発」マイクロファブリケーション研究会 第4回研究成果報告会資料 85−88ページ 郡利明、倉澤千春、田中秀一、伊東春樹著「鉛フリー対応WaferLevelCSPの二次実装信頼性考察」マイクロファブリケーション研究会 第4回研究成果報告会資料 101−104ページ
図1〜3を参照して、半導体チップの一例として高誘電体キャパシタを形成したコンデンサチップの製造方法について説明する。図1〜3は、コンデンサチップの製造方法を説明するための工程図である。
図5を参照して、第2実施形態の、半導体チップの実装基板への実装について説明する。図5(A)は、第2実施形態のコンデンサチップを説明するための概略的平面図である。図5(B)は、第2実施形態のコンデンサチップを実装基板に実装し、さらにコンデンサチップ上に他の半導体チップを実装した状態を説明するための側面図である。
図7〜9を参照して、半導体チップの一例として抵抗体を形成した抵抗体チップの製造方法について説明する。図7及び図8は、抵抗体チップの製造方法を説明するための工程図である。
図11を参照して、半導体チップの一例としてインダクタを形成したインダクタチップの製造方法について説明する。図11は、インダクタチップの製造方法を説明するための工程図である。
20 プロテクト酸化膜
20a プロテクト酸化膜の表面
32 密着層
34 第1導電体層
36 高誘電体層
38 第2導電体層
40 キャパシタ領域
44 下部電極
46 高誘電体薄膜
48 上部電極
49 高誘電体キャパシタ
50 高誘電体開口部
52 コンタクト用開口部
60 第1層間絶縁膜
65、87 TiNバリア膜
70、72 Al電極
75 バリア膜
80 パッシベーション膜
85、86 端子用開口部
90 導電端子
91 Ni−P層
93 Au層
100 第1構造体
130 ポリシリコン層
132 抵抗体
140 アルミニウム層
142 インダクタ
200、200a コンデンサチップ
201 コンデンサチップの端子面
202 周辺領域
203 中央領域
210 実装基板
211 実装面
220 金属ワイヤ
240 抵抗体チップ
241 抵抗体チップの端子面
250 インダクタチップ
251 インダクタチップの端子面
Claims (3)
- 実装基板を用意する過程と、
2以上の素子が形成された半導体チップを用意する過程と、
前記実装基板上に前記半導体チップを積層する過程と、
前記半導体チップに形成された導電端子と、前記実装基板とをワイヤボンディングで接続する過程と
を備えることを特徴とする半導体装置の実装方法。 - 実装基板と、該実装基板上に積層された半導体チップとを備える半導体装置であって、
前記半導体チップは、当該半導体チップに2以上の素子が形成されていて、
前記半導体チップに形成された導電端子と、前記実装基板とはワイヤボンディングで接続されている
ことを特徴とする半導体装置。 - 前記導電端子は、前記半導体チップの周辺部に形成されている
ことを特徴とする請求項2に記載の半導体装置。
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JP2004277282A JP2006093419A (ja) | 2004-09-24 | 2004-09-24 | 半導体装置及びその実装方法 |
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JP2004277282A JP2006093419A (ja) | 2004-09-24 | 2004-09-24 | 半導体装置及びその実装方法 |
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JP2006093419A true JP2006093419A (ja) | 2006-04-06 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH113969A (ja) * | 1997-06-13 | 1999-01-06 | Matsushita Electric Ind Co Ltd | チップ部品が積層された基板部品 |
JP2000243779A (ja) * | 1999-02-19 | 2000-09-08 | Hitachi Ltd | 高周波電力増幅器モジュール |
-
2004
- 2004-09-24 JP JP2004277282A patent/JP2006093419A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH113969A (ja) * | 1997-06-13 | 1999-01-06 | Matsushita Electric Ind Co Ltd | チップ部品が積層された基板部品 |
JP2000243779A (ja) * | 1999-02-19 | 2000-09-08 | Hitachi Ltd | 高周波電力増幅器モジュール |
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