KR950012640A - 내부도금버스를 이용한 도금방법과 내부도금버스를 갖는 반도체장치 - Google Patents

내부도금버스를 이용한 도금방법과 내부도금버스를 갖는 반도체장치 Download PDF

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KR950012640A
KR950012640A KR1019940024237A KR19940024237A KR950012640A KR 950012640 A KR950012640 A KR 950012640A KR 1019940024237 A KR1019940024237 A KR 1019940024237A KR 19940024237 A KR19940024237 A KR 19940024237A KR 950012640 A KR950012640 A KR 950012640A
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plating
conductive
bus
plating bus
portions
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KR1019940024237A
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KR100232939B1 (ko
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노미 빅터
알.패스토르 죤
제이. 리베스 트윌라
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빈센트 비.인그라시아
모토로라 인코포레이티드
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    • Y10T29/49144—Assembling to base an electrical component, e.g., capacitor, etc. by metal fusion

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

본 발명에 따르면 배선용 기층(10)의 노선밀도는 외부도금버스(16)에 대한 보충수단으로서의 내부도금버스(18)를 제공함으로써 증대되며, 제1군의 도전로(14)는 내부도금버스에 대해 연결되고 제2군의 도전로는 외부도금버스에 대해 연결되며, 도전요소들이 도금된 후에는 에칭가공이나 밀링가공 또는 스탭핑가공에 의해 내부도금버스가 제거된다 내부도금버스를 이용하면 주어진 기층면적에 있어서의 입출력부의 수를 증대시키고 기층의 하나 이상의 층상에서 노선을 마련해야 할 필요성을 감소시킬 수 있다.

Description

내부도금버스를 이용한 도금방법과 내부도금버스를 갖는 반도체장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 반도체장치를 제조하기 위한 도금에 이용되는 기증의 일부를 도시한 평면도,
제2도는 제1도에 도시된 기층의 일부의 분해도.
제3도는 제1도에 도시되어 있고 본 발명에 따른 기층을 이용한 반도체장치의 단면도.

Claims (4)

  1. 제1군의 도전요소와 제2군의 도전요소들로 나뉘어 있으며 각각의 내부단부와 외부단부를 갖는 다수의 반경방향으로 배치된 도전요소들을 도금하는 방법에 있어서, 제1군의 도전요소의 각각의 외부단부를 외부도금버스에 대해 연결하는 제1연결단계와, 제2군의 도전요소의 각각의 내부단부를 외부도금버스의 안쪽에 있는 내부도금버스에 대해 연결하고 그러한 제2군의 외부단부는 외부도금버스에 연결하지 않는 제2연 결단계 및, 다수의 도전요소들을 도금하는 도금단계를 포함하는 것을 특징으로 하는 도전요소의 도금방법
  2. 배선용 기층을 도금하는 방법에 있어서, 표면과 한정된 팩키지구역 및 그러한 팩키지 구역내의 한정된 다이수용구역을 갖는 절연기층물질을 제공하는 절연물질제공단계와, 기층의 표면상에 상기 팩키지구역을 거의 둘러싸는 외부도금버스를 형성하는 외부도금버스형성단계와, 기층의 표면상의 상기 외부도금버스의 안쪽에 내부도금버스를 형성하는 내부도금버스형성단계와, 기층의 표면상의 상기 팩키지구역의 안쪽에 상기 외부도금버스에 대해 연결되는 다수의 제1도전로들을 형성하는 제1도전로형성단계와, 기증의 표면상의 상기 팩키지구역내에 상기 외부도금버스에 대해서는 연결되지 않고 상기 내부도금버스에 대해 연결되는 다수의 제2도전로들을 형성하는 제2도전로형성단계 및, 상기 제1 및 제2의 도전로들을 도금하근 포전로도금단계를 포함하는 것을 특징으로 하는 배선용 기증의 도금방법 .
  3. 반도체장치에 있어서, 주변파 표면과 그러한 표면상의 다이수용구역과 그러한 다이수용구역을 둘러싸는 다수의 도전성 접착돌기와 그러한 다수의 도전성 접착돌기내에 배치되고 기층을 통해 연장하는 다수의 제1경유부와 그러한 다수의 도전성 접착돌기내에 배치되고 기층을 통해 연장하는 다수의 제2경유부를 갖 고, 거기에서, 다수의 상기 제1및 제2의 경유부들의 각각은 하나는 접착용 도전로부분이고 다른 하나는 도금용 도전로부분인 2개의 도전로부분을 갖고 상기 제1 및 제2의 경유부들의 각각의 접착용 도전로부분은 대용하는 접착돌기에 대해 노선이 이어지며 상기 제1경유부들의 각각의 도금용 도전로부분은 기층의 상기 주변에 대해 외향으로 노선이 이어지고 제2경유부들의 각각의 도금용 도선로부분은 기층의 중심을 향해 안쪽으로 노선이 이어지는, 배선용 기층과, 상기 다이수용구역내에 배치된 반도체다이와, 상기 반도체다이를 기층상의 상기 접착돌기들에 대해 전기적으로 연결하는 연결수단 및, 반도체를 내장한 보호체를 포함한 것 을 특징으로 하는 반도체장치
  4. 반도체장치에 있어서, 주변과 표면과 그러한 표면상의 다이수용구역파 기층을 통해 연장되는 다수의 제1 및 제2의 도전성 경유부 및 그러한 제1 및 제2의 경유부들의 각각에 연결된 도금용 도전로를 갖고, 거기에서, 상기 제1경유부들과 관련된 도금용 도전로들은 기층의 주변가지 연장되고 상기 제2경유부들과 관련된 도금용 도전로들은 상기 다이수용구역의 근처가지 연장되는, 배선용 기층과, 상기 다이수용구역내에 배치된 반도체다이와, 상기 반도체다이를 상기 제1 및 제2의 경유부들에 대해 전기적으로 연결하는 연결수 단 및, 상기 반도체다이를 환경으로부터 차폐시키는 차폐수단을 포함한 것을 특징으로 하는 반도체장치
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940024237A 1993-10-18 1994-09-27 내부도금버스를 이용한 도금방법과 내부도금버스를 갖는 반도체장치 KR100232939B1 (ko)

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US08/136,845 US5467252A (en) 1993-10-18 1993-10-18 Method for plating using nested plating buses and semiconductor device having the same
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