JP4926380B2 - 集積回路装置及び電気的組立体 - Google Patents
集積回路装置及び電気的組立体 Download PDFInfo
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- JP4926380B2 JP4926380B2 JP2004093393A JP2004093393A JP4926380B2 JP 4926380 B2 JP4926380 B2 JP 4926380B2 JP 2004093393 A JP2004093393 A JP 2004093393A JP 2004093393 A JP2004093393 A JP 2004093393A JP 4926380 B2 JP4926380 B2 JP 4926380B2
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Description
1)ICパッケージ150の金属パッド320とモールド用化合物、
との間、及び/又は金属パッド320とボール310との間の機械的、化学的又は冶金的接合力の相対的強度、及び
2)金属パッド320の下側表面と担体110の上側表面との間のインターフェース、
を制御することにより選択することが可能である。
110 担体
115 電気的接続部
120 ソフト膜
125 モールドブロック
130 可動ブロック
140 キャビティ
150 集積回路(IC)パッケージ
190 集積回路(IC)装置
Claims (19)
- 集積回路装置において、
第一表面と、前記第一表面の反対側の第二表面と、前記第一表面及び前記第二表面の間に延在する側壁とを具備している集積回路ダイ、
前記集積回路ダイを支持するための集積回路パッケージであって、前記集積回路ダイ第一表面の少なくとも一部及び前記集積回路ダイ第二表面の少なくとも一部が露出されるように前記集積回路ダイの前記側壁のうちの少なくとも1つへ取付けられている集積回路パッケージ、
前記集積回路ダイ第一表面の前記露出部分及び前記集積回路ダイ第二表面の前記露出部分のうちの少なくとも1つへ取付けられている少なくとも1個の補助コンポーネント、
を有しており、
前記集積回路パッケージが第一表面と、前記集積回路パッケージ第一表面と反対側の第二表面とを具備しており、且つ前記集積回路パッケージ第二表面が前記集積回路ダイ第二表面と実質的に同一面内に存在しており、
前記集積回路パッケージの第一部分が前記集積回路ダイ第一表面の周辺部分の少なくとも一部へ取付けられており且つそれを被覆しており、
前記集積回路パッケージが前記集積回路ダイ第一表面の前記周辺部分上の第一コンタクトパッドと前記集積回路パッケージ第二表面上に露出されている第二コンタクトパッドと前記第一及び第二コンタクトパッド間に延在している配線とからなる少なくとも1個の電気的接続部を取り囲んでおり、
前記第二コンタクトパッドが金属ボールと金属パッドとから構成されているか又は前記集積回路パッケージ第二表面に対して垂直方向に切断した場合に台形断面積を有している、
ことを特徴とする集積回路装置。 - 請求項1において、前記第二コンタクトパッドの露出表面が集積回路ダイ第二表面と実質的に同一面内に存在していることを特徴とする集積回路装置。
- 請求項1において、前記集積回路ダイ第二表面の実質的に全てが露出されていることを特徴とする集積回路装置。
- 請求項1において、前記少なくとも1個の補助コンポーネントが、前記集積回路ダイ第一表面上の露出されている回路接続点へ取付けられている第一補助コンポーネントの第一表面上の露出されている回路接続点を具備している第一補助コンポーネントを有していることを特徴とする集積回路装置。
- 請求項4において、前記少なくとも1個の補助コンポーネントが、前記集積回路ダイ第二表面上の露出されている回路接続点へ取付けられている第二補助コンポーネントの第一表面上の露出されている回路接続点を具備している第二補助コンポーネントを有していることを特徴とする集積回路装置。
- 請求項1において、前記少なくとも1個の補助コンポーネントが、前記集積回路ダイ第一表面の前記露出部分及び前記集積回路ダイ第二表面の前記露出部分のうちの少なくとも1つへ着脱自在に取付けられていることを特徴とする集積回路装置。
- 電気的組立体において、
プリント回路基板の第一表面上に配設されている複数個の集積回路装置を具備しているプリント回路基板、
を有しており、前記集積回路装置のうちの少なくとも1つが、
第一表面と、前記第一表面と反対側の第二表面と、前記第一表面及び前記第二表面の間に延在している側壁とを具備している集積回路ダイ、
前記集積回路ダイを支持する集積回路パッケージであって、前記集積回路ダイ第一表面の少なくとも一部及び前記集積回路ダイ第二表面の少なくとも一部が露出されているように前記集積回路ダイの前記側壁のうちの少なくとも1つへ取付けられている集積回路パッケージ、
前記集積回路ダイ第一表面の前記露出部分及び前記集積回路ダイ第二表面の前記露出部分のうちの少なくとも1つへ取付けられている少なくとも1個の補助コンポーネント、
を有しており、
前記集積回路パッケージが第一表面と前記集積回路パッケージ第一表面の反対側の第二表面とを具備しており、且つ前記集積回路パッケージ第二表面が前記集積回路ダイ第二表面と実質的に同一の面内に存在しており、
前記集積回路パッケージの第一部分が前記集積回路ダイ第一表面の周辺部分の少なくとも一部へ取付けられており且つそれを被覆しており、
前記集積回路パッケージが、前記集積回路ダイ第一表面の前記周辺部分上の第一コンタクトパッドと前記集積回路パッケージ第二表面上に露出されている第二コンタクトパッドと前記第一及び第二コンタクトパッド間に延在している配線とからなる少なくとも1個の電気的接続部を取り囲んでおり、
前記第二コンタクトパッドが金属ボールと金属パッドとから構成されているか又は前記集積回路パッケージ第二表面に対して垂直方向に切断した場合に台形断面積を有している、
ことを特徴とする電気的組立体。 - 請求項7において、前記第二コンタクトパッドの露出されている表面が集積回路ダイ第二表面と実質的に同一面内に存在していることを特徴とする電気的組立体。
- 請求項7において、前記集積回路ダイ第二表面の実質的に全てが露出されていることを特徴とする電気的組立体。
- 請求項7において、前記少なくとも1個の補助コンポーネントが、前記集積回路ダイ第一表面上の露出されている回路接続点に取付けられている第一補助コンポーネントの第一表面上の露出されている回路接続点を具備している第一補助コンポーネントを有していることを特徴とする電気的組立体。
- 請求項10において、前記少なくとも1個の補助コンポーネントが、前記集積回路ダイ第二表面上の露出されている回路接続点へ取付けられている第二補助コンポーネントの第一表面上の露出されている回路接続点を具備している第二補助コンポーネントを有していることを特徴とする電気的組立体。
- 請求項7において、前記少なくとも1個の補助コンポーネントが、前記集積回路ダイ第一表面の前記露出部分及び前記集積回路ダイ第二表面の前記露出部分のうちの少なくとも1つへ着脱自在に取付けられていることを特徴とする電気的組立体。
- 集積回路装置において、
第一表面と、前記第一表面とは反対側の第二表面と、前記第一表面及び前記第二表面の間に延在している側壁とを具備している集積回路ダイ、
第一表面と、前記第一表面とは反対側の第二表面と、前記第一表面及び前記第二表面の間に延在している側壁とを具備しており、前記第二表面が前記集積回路ダイ第二表面と実質的に同一面内に存在している中間基板、
前記集積回路ダイ及び前記中間基板を支持するための集積回路パッケージであって、前記集積回路ダイ第一表面の少なくとも一部及び前記集積回路ダイ第二表面の少なくとも一部が露出されており且つ前記中間基板第二表面の少なくとも一部が露出されているように少なくとも1個の集積回路ダイ側壁及び少なくとも1個の中間基板側壁へ取付けられている集積回路パッケージ、
前記集積回路ダイ第一表面の前記露出部分及び前記集積回路ダイ第二表面の前記露出部分のうちの少なくとも1つへ取付けられている少なくとも1個の補助コンポーネント、
を有しており、
前記集積回路パッケージが、第一表面と、前記集積回路パッケージ第一表面とは反対側の第二表面とを具備しており、且つ前記集積回路パッケージ第二表面が前記集積回路ダイ第二表面と実質的に同一面内に存在しており、
前記集積回路パッケージの第一部分が前記集積回路ダイ第一表面の周辺部分の少なくとも一部へ取付けられており且つそれを被覆しており、
前記集積回路パッケージが、前記集積回路ダイ第一表面の前記周辺部分上のコンタクトパッドと前記中間基板第二表面上に配設されているコンタクトパッドとの間に延在している少なくとも1個の電気的接続部を取り囲んでいる、
ことを特徴とする集積回路装置。 - 請求項13において、前記中間基板第二表面上に配設されている前記コンタクトパッドの露出されている表面が集積回路ダイ第二表面と実質的に同一面内に存在していることを特徴とする集積回路装置。
- 請求項14において、前記中間基板第二表面上に配設されている前記コンタクトパッドの露出されている表面が前記集積回路ダイ第二表面における凹所内に凹設されていることを特徴とする集積回路装置。
- 請求項13において、前記集積回路ダイ第二表面の実質的に全てが露出されていることを特徴とする集積回路装置。
- 請求項13において、前記少なくとも1個の補助コンポーネントが、前記集積回路ダイ第一表面上の露出されている回路接続点へ取付けられている第一補助コンポーネントの第一表面上の露出されている回路接続点を具備している第一補助コンポーネントを有していることを特徴とする集積回路装置。
- 請求項17において、前記少なくとも1個の補助コンポーネントが、前記集積回路ダイ第二表面上の露出されている回路接続点へ取付けられている第二補助コンポーネントの第一表面上の露出されている回路接続点を具備している第二補助コンポーネントを有していることを特徴とする集積回路装置。
- 請求項13において、前記少なくとも1個の補助コンポーネントが、前記集積回路ダイ第一表面の前記露出部分及び前記集積回路ダイ第二表面の前記露出部分のうちの少なくとも1つへ着脱自在に取付けられていることを特徴とする集積回路装置。
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