JP2000507747A - 標準化されたボンディング場所の方法と装置 - Google Patents
標準化されたボンディング場所の方法と装置Info
- Publication number
- JP2000507747A JP2000507747A JP9535566A JP53556697A JP2000507747A JP 2000507747 A JP2000507747 A JP 2000507747A JP 9535566 A JP9535566 A JP 9535566A JP 53556697 A JP53556697 A JP 53556697A JP 2000507747 A JP2000507747 A JP 2000507747A
- Authority
- JP
- Japan
- Prior art keywords
- die
- semiconductor device
- array
- external connection
- active surface
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000004065 semiconductor Substances 0.000 claims abstract description 66
- 239000000758 substrate Substances 0.000 claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 230000002829 reductive effect Effects 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 11
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- 229920001721 polyimide Polymers 0.000 claims description 10
- 239000003989 dielectric material Substances 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 229920001940 conductive polymer Polymers 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims 2
- 239000011295 pitch Substances 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000010408 film Substances 0.000 description 3
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- 230000036961 partial effect Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 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
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
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- 229920006254 polymer film Polymers 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 244000025361 Ficus carica Species 0.000 description 1
- 235000008730 Ficus carica Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000012356 Product development Methods 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
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- 238000003909 pattern recognition Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 235000011962 puddings Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.集積回路を含んだ能動表面を有するダイと、 ダイの前記集積回路と電気的に連通してダイ上で能動表面にわたって配列され た複数個のボンド・パッドと、 ボンド・パッドからオフセットされ、能動表面に渡るアレイにあるダイ上の複 数個の外部接続と、 複数個の外部接続の少なくとも幾つかを、複数個のボンド・パッドの少なくと も幾つかに接続するダイ上の複数個の回路トレース(traces)と、 外部接続の少なくともいくつかによりダイが電気的に接続される基板であって 、ダイの能動表面に面する該基板の表面上に導体を含み、該導体の少なくとも幾 つかがダイの外部接続とかみ合い接触している前記基板と、 を備えた半導体装置。 2.前記複数個の回路トレースの少なくとも1つの少なくとも部分が、前記主表 面上にある誘電材料の個別層上に配置される請求項1に記載の半導体装置。 3.前記誘電材料は、ポリイミド、シロキサン・ポリイミド及びスピンオン(sp in-on)ラスを含む群から選択される請求項2に記載の半導体装置。 4.前記複数個の回路トレースの少なくとも1つの少なくとも部分は、誘電材料 により覆われる請求項1に記載の半導体装置。 5.前記誘電材料は、ポリイミド、シロキサン・ポリイミド及びスピンオン(sp in-on)ガラスを含む群から選択される請求項4に記載の半導体装置。 6.前記外部接続アレイは、導電性バンプ(conductive bumps)のアレイを 備える請求項1に記載の半導体装置。 7.前記隆起は、再流動可能(reflowable)金属材料、導電性ポリマ及び導電性 材料を担持するポリマを含む群から選択される材料である請求項6に記載の半導 体装置。 8.前記外部接続アレイは、BGAを含む請求項6に記載の半導体装置。 9.前記ダイは、それを覆う外部接続アレイをもって能動表面を有する第1のダ イの代用をされる第2のダイであり、該第2のダイは、寸法、形状、ボンド・パ ッド配列及び回路の観点の少なくとも1つにおいて前記第1のダイから異なって おり、前記第2のダイの外部接続アレイは、前記第1のダイの外部接続アレイと 同じ寸法、ピッチ及びパターンである請求項1に記載の半導体装置。 10.前記第2のダイは、前記第1のダイと比較して、少なくとも1つの次元に おいて、小さい寸法である請求項9に記載の半導体装置。 11.前記第2のダイは、前記第1のダイの縮小(shrink)である請求項10に 記載の半導体装置。 12.前記外部接続アレイは、前記ダイの中央線上に単一の列で配列される請求 項1に記載の半導体装置。 13.前記外部接続アレイは、少なくとも2つの列で配列される請求項1に記載 の半導体装置。 14.前記外部接続アレイは、接続の少なくとも1つの矩形を含む矩形形状で配 列される請求項1に記載の半導体装置。 15.前記外部接続アレイは、列と行で配列される請求項1に記載の半導体装置 。 16.前記外部接続アレイは、接続の少なくとも1つの円を含む円形アレイを備 える請求項1に記載の半導体装置。 17.ダイ上に能動表面に渡って配列された複数個のボンド・パッドを持った能 動表面を有するダイを製造し、 前記ボンド・パッドの少なくとも幾つかから前記能動表面に渡る遠隔場所まで 前記バンド・パッドからオフセットされて前記ダイ上で前記能動表面に渡って複 数個の回路トレースを延設し、 アレイを区画するために前記遠隔場所において前記能動表面から突出する外部 接続を形成するようにした、 半導体装置を製造するための方法。 18.さらに、前記複数個の回路トレースの少なくとも1つの少なくとも部分を 誘電材料の層で覆うようにした請求項17に記載の方法。 19.さらに、前記主表面に適用される誘電材料の層に渡って前記回路トレース の少なくとも1つの少なくとも部分を形成するようにした請求項17に記載の方 法。 20.さらに、導電性バンプとして前記外部接続を形成するようにした請求項1 7に記載の方法。 21.前記外部接続は、金属材料、導電性ポリマ及び導電性材料を担持するポリ マを含む群から選択される材料で形成される請求項20に記載の方法。 22.前記ダイを製造する段階は、少なくとも1つの次元において大きくかつそ の上に外部接続アレイを担持するもう1つのダイを縮小する段階を含み、前記ダ イの前記外部接続アレイを形成する段階は、前記もう1つのダイの接続アレイと 同じ寸法、パターン及びピッチの外部接続アレイを形成する段階を含む請求項1 7に記載の方法。 23.さらに、前記外部接続アレイと整合するパターンで接触領域を有する導体 をその上に担持する基板を提供し、そして前記アレイの前記外部接続により前記 ダイを前記基板導体接触領域の少なくとも幾つかに接続するようにした請求項1 7に記載の方法。 24.前記基板導体の前記接触領域は、寸法、形状、ボンド・パッド配列及び回 路の観点の少なくとも1つにおいて前記ダイから異なっているもう1つのダイに 接続するよう配列され、前記もう1つのダイは、前記ダイのものと同一の外部接 続アレイを担持する請求項23に記載の方法。 25.ダイが適合可能な半導体装置アセンブリを設計する方法であって、 半導体ダイの能動表面上に製造されるべき少なくとも1つの集積回路機能を識 別し、 前記少なくとも1つの集積回路機能を外部回路に電気的に通信するための幾つ かの外部接続を識別し、 前記ダイの前記能動表面と前記外部回路との間で電気通信を行うために、与え られた寸法、形状及び接続のピッチの外部接続アレイを選択し、 寸法、形状、及びその上のボンド・パッド配列の観点の少なくとも1つにおい て異なっており、かつ前記少なくとも1つの識別された集積回路機能を含む少な くとも2つの半導体ダイの能動表面上に前記外部接続アレイを位置付けるように した方法。 26.前記少なくとも2つのダイは、第1のダイと、該第1のダイの縮小を含む 第2のダイとを含む請求項25に記載の方法。 27.前記少なくとも2つのダイは、異なった製造系統(origin)の第1及び第 2のダイを含む請求項25に記載の方法。 28.さらに、前記少なくとも1つの半導体ダイ上の前記外部接続アレイの前記 外部接続の場所と、同じ半導体ダイの能動表面上の少なくとも幾つかのボンド・ パッド場所との間に延びる前記少なくとも2つの半導体ダイの少なくとも1つ上 に回路トレースを構成するようにした請求項25に記載の方法。 29.前記ボンド・パッドの前記少なくとも幾つかは、前記少なくとも2つの半 導体ダイの前記少なくとも1つの前記能動表面上の周辺に位置付けられ、前記外 部接続アレイは、前記少なくとも2つの半導体ダイの前記能動表面上の相対的に 中央に位置付けられる請求項28に記載の方法。 30.前記少なくとも2つのダイは、第1のダイと、該第1のダイの少なくとも 1つの縮小とを含み、さらに、当該方法は、回路トレースのパターンを選択する 段階を含み、前記回路トレースの少なくとも幾つかは、前記第1のダイ上の選択 されたボンド・パッド場所から前記外部接続まで、前記少なくとも1つの縮小の 選択されたボンド・パッド場所を通して延びる請求項25に記載の方法。 31.さらに、前記少なくとも2つの半導体ダイの少なくとも1つとともに使用 可能な外部接続アレイ・アダプタを設計し、そして前記選択された外部接続アレ イをその上に担持させるようにし、前記少なくとも2つの半導体ダイの前記少な くとも1つは、前記選択された外部接続アレイの場所からオフセットされるボン ド・パッドを含み、前記アダプタは、前記複数のダイの前記少なくとも1つの能 動表面上に位置付け可能であり、かつそのダイのボンド・パッド場所と、前記ア ダプタ上の前記選択された外部接続アレイの外部接続との間で通信する回路トレ ースを含み、前記少なくと2つの半導体ダイの前記少なくとも1つの上の前記外 部接続アレイの前記位置付けは、前記回路トレースの少なくとも幾つかと連通し て前記少なくとも1つの半導体ダイのボンド・パッドでもってその能動表面に前 記アダプタを適用する段階を含む請求項25に記載の方法。 32.集積回路を含んだ能動表面を有するダイと、 ダイの前記集積回路と電気的に連通してダイ上で該ダイの能動表面にわたって 配列された複数個のボンド・パッドと、 少なくとも幾つかが前記ボンド・パッドから横方向に離れて前記能動表面に渡 るアレイ内に配列される、前記ダイ上の複数個の外部接続と、 前記能動表面に渡って延び、前記複数の外部接続の少なくとも幾つかを前記複 数のボンド・パッドの少なくとも幾つかに接続する複数の回路トレースと、 を備えた半導体装置。 33.前記複数の回路トレースは、前記ダイ上に形成される請求項32に記載の 半導体装置。 34.前記回路トレースは、前記ダイの前記能動表面に適用される誘電担体上に 予め形成される請求項32に記載の半導体装置。 35.前記複数のトレースは、前記誘電材料により少なくとも部分的に覆われる 請求項32に記載の半導体装置。 36.前記外部接続は、導電性バンプを含む請求項32に記載のは半導体装置。 37.ダイのI/Oパターンを再構成する方法であって、 第1のI/Oパターンを担持する能動表面を有する第1のダイを選択し、 該第1のI/Oパターンと異なった第2のI/Oパターンを担持する能動表面 を有する第2のダイを選択し、 前記第1のダイと前記第2のダイが、それらのそれぞれの能動表面から共通の I/Oパターンを提起するように前記それぞれのダイの少なくとも1つの能動表 面上に前記第1及び前記第2の能動表面I/Oパターンの少なくとも1つを再構 成するようにした方法。 38.前記共通のI/Oパターンは、前記第1のI/Oパターン及び前記第2の I/Oパターンの双方から異なっている請求項37に記載の方法。 39.半導体ダイの能動表面にボンド・パッド・パターンを再構成する(rerout ing)ためのアダプタであって、 誘電材料の両面シートと、 各々が、前記ダイの前記パターンのボンド・パッドに対応する前記シートの第 1の面上の第1の場所から前記シート上の横方向に離れた第2の場所まで延びる 、前記シート上の複数の導電性トレースと、 前記導電性トレースと連通して前記横方向に離れた場所に配置され、前記シー トの第2の面から突出して、前記ダイを外部回路に電気的に連通する複数の外部 接続と、 を備えたアダプタ。 40.前記少なくとも2つの列の配列は、前記少なくとも2つの列が相互に平行 である配列、及び前記少なくとも2つの列が相互に直角をなす第1の列及び第2 の列を含む配列から選択される請求項13に記載の半導体装置。 41.列の前記外部接続は、少なくとも1つの隣接の列の接続からオフセットさ れている請求項15に記載の半導体装置。
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US08/627,680 US6169329B1 (en) | 1996-04-02 | 1996-04-02 | Semiconductor devices having interconnections using standardized bonding locations and methods of designing |
US627,680 | 1996-04-02 | ||
PCT/US1997/005433 WO1997037383A1 (en) | 1996-04-02 | 1997-04-01 | Standardized bonding location process and apparatus |
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AU2604097A (en) | 1997-10-22 |
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US6169329B1 (en) | 2001-01-02 |
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