KR20100000328A - 조인트 신뢰성이 향상된 반도체 패키지 및 그 제조방법 - Google Patents
조인트 신뢰성이 향상된 반도체 패키지 및 그 제조방법 Download PDFInfo
- Publication number
- KR20100000328A KR20100000328A KR1020080059780A KR20080059780A KR20100000328A KR 20100000328 A KR20100000328 A KR 20100000328A KR 1020080059780 A KR1020080059780 A KR 1020080059780A KR 20080059780 A KR20080059780 A KR 20080059780A KR 20100000328 A KR20100000328 A KR 20100000328A
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- Prior art keywords
- connection pad
- semiconductor package
- redistribution line
- wire
- redistribution
- 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.)
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- H01L2924/01—Chemical elements
- H01L2924/01022—Titanium [Ti]
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- 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
- H01L2924/01029—Copper [Cu]
-
- 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
- H01L2924/01033—Arsenic [As]
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- 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
- H01L2924/01047—Silver [Ag]
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- 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
- H01L2924/01078—Platinum [Pt]
-
- 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
- H01L2924/01079—Gold [Au]
-
- 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
- H01L2924/01082—Lead [Pb]
-
- 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
- H01L2924/013—Alloys
- H01L2924/014—Solder alloys
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10348—Fuzz's as connector elements, i.e. small pieces of metallic fiber to make connection
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10954—Other details of electrical connections
- H05K2201/10977—Encapsulated connections
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- Engineering & Computer Science (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
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- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (20)
- 반도체 소자들이 배열되는 반도체 웨이퍼의 일면상에 배열되는 접속 패드;상기 접속 패드와 상기 반도체 기판상에 배열되어 상기 접속 패드의 일부분을 노출시키는 제1개구부를 구비하는 제1절연막;상기 제1절연막상에 배열되어 상기 접속 패드의 상기 노출된 일부분과 전기적으로 연결되는 재배선 라인;상기 재배선 라인 및 상기 제1절연막상에 배열되어 상기 재배선 라인의 일부분을 노출시키는 제2개구부를 구비하는 제2절연막;상기 재배선 라인의 상기 노출된 일부분에 배열되어 상기 재배선 라인과 전기적으로 연결되는, 얽혀진 와이어로 된 연결단자를 구비하는 반도체 패키지.
- 제 1 항에 있어서, 상기 재배선 라인은 솔더가 가능한 물질을 포함하는 것을 특징으로 하는 반도체 패키지.
- 제 2 항에 있어서, 상기 재배선 라인은 은, 금 또는 니켈과 같은 메탈을 포함하는 것을 특징으로 하는 반도체 패키지.
- 제 2 항에 있어서, 상기 재배선 라인은상기 제1절연막상에 배열되어 상기 접속 패드의 상기 노출된 일부분과 연결 되는 하부 재배선층; 및상기 하부 재배선층상에 배열되는 상부 재배선층을 포함하되,상기 상부 재배선층은 상기 솔더가 가능한 물질을 포함하는 것을 특징으로 하는 반도체 패키지.
- 제 1 항에 있어서, 상기 재배선 라인상에 배열되고, 상기 제2개구부를 통해 일부분이 노출되는 연결 패드를 더 포함하는 것을 특징으로 하는 반도체 패키지.
- 제 5 항에 있어서, 상기 연결 패드는 솔더가 가능한 물질을 포함하는 것을 특징으로 하는 반도체 패키지.
- 제 6 항에 있어서, 상기 연결 패드는 은, 금 또는 니켈과 같은 메탈을 포함하는 것을 특징으로 하는 반도체 패키지.
- 제 7 항에 있어서, 상기 재배선 라인은상기 제1절연막상에 배열되어 상기 접속 패드의 상기 노출된 일부분과 연결되는 하부 재배선층; 및상기 하부 재배선층상에 배열되는 상부 재배선층을 포함하는 것을 특징으로 하는 반도체 패키지.
- 제 1 항에 있어서, 상기 와이어는 메탈, 수지 또는 세라믹 물질을 포함하는 것을 특징으로 하는 반도체 패키지.
- 제 9 항에 있어서, 상기 연결 단자는 상기 얽혀진 와이어가 도전성 물질에 의해 코팅된 와이어 볼을 포함하는 것을 특징으로 하는 반도체 패키지.
- 제 10 항에 있어서, 상기 도전성 물질은 솔더가 가능한 물질을 포함하는 것을 특징으로 하는 반도체 패키지.
- 제 9 항에 있어서, 상기 연결 단자는 상기 얽혀진 와이어가 매립된 와이어 범프를 구비하는 것을 특징으로 하는 반도체 패키지.
- 제 12 항에 있어서, 상기 와이어 범프는 솔더가 가능한 물질을 포함하는 것을 특징으로 하는 반도체 패키지.
- 제 13 항에 있어서, 상기 솔더가 가능한 물질은 은, 금 또는 니켈과 같은 메탈 물질을 포함하는 것을 특징으로 하는 반도체 패키지.
- 반도체 소자들이 배열되는 반도체 웨이퍼의 일면상에 접속 패드를 형성하고;상기 접속 패드와 상기 반도체 기판상에, 상기 접속 패드의 일부분을 노출시 키는 제1개구부를 구비하는 제1절연막을 형성하며;상기 제1절연막상에 상기 접속 패드의 상기 노출된 일부분과 전기적으로 연결되는 재배선 라인을 형성하며;상기 재배선 라인 및 상기 제1절연막상에, 상기 재배선 라인의 일부분을 노출시키는 제2개구부를 구비하는 제2절연막을 형성하며,상기 재배선 라인의 상기 노출된 일부분에 얽혀진 와이어로 된 연결단자를 배열하며;리플로우 공정을 수행하여 상기 연결단자를 상기 재배선 라인의 내부로 침투시켜 주는 것을 포함하는 반도체 패키지의 제조방법.
- 제 15 항에 있어서, 상기 재배선 라인을 형성하는 것은 솔더가 가능한 물질막을 형성하는 것을 포함하는 것을 특징으로 하는 반도체 패키지의 제조방법.
- 제 15 항에 있어서, 상기 재배선 라인을 형성한 다음 상기 제2절연막을 형성하기 전에, 상기 재배선 라인상에 상기 제2개구부를 통해 일부분이 노출되는 연결 패드를 형성하는 것을 더 포함하는 것을 특징으로 하는 반도체 패키지의 제조방법.
- 제 15 항에 있어서, 상기 연결 패드를 형성하는 것은 솔더가 가능한 물질막을 형성하는 것을 포함하는 것을 특징으로 하는 반도체 패키지의 제조방법.
- 제 15 항에 있어서, 상기 와이어는 메탈, 수지 또는 세라믹 물질을 포함하는 것을 특징으로 하는 반도체 패키지의 제조방법.
- 제 15 항에 있어서, 상기 연결 단자를 배열하는 것은상기 얽혀진 와이어에 솔더가 가능한 물질이 코팅된 와이어 볼을 배열하거나 또는 상기 얽혀진 와이어가 매립된 솔더가 가능한 와이어 범프를 배열하는 것을 포함하는 것을 특징으로 하는 반도체 패키지의 제조방법.
Priority Applications (2)
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KR1020080059780A KR20100000328A (ko) | 2008-06-24 | 2008-06-24 | 조인트 신뢰성이 향상된 반도체 패키지 및 그 제조방법 |
US12/453,103 US7969024B2 (en) | 2008-06-24 | 2009-04-29 | Semiconductor package with joint reliability, entangled wires including insulating material |
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KR1020080059780A KR20100000328A (ko) | 2008-06-24 | 2008-06-24 | 조인트 신뢰성이 향상된 반도체 패키지 및 그 제조방법 |
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KR20160010827A (ko) * | 2014-07-18 | 2016-01-28 | 삼성전자주식회사 | 외장 메모리 장치 |
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KR20100000328A (ko) * | 2008-06-24 | 2010-01-06 | 삼성전자주식회사 | 조인트 신뢰성이 향상된 반도체 패키지 및 그 제조방법 |
US20120248201A1 (en) * | 2011-01-31 | 2012-10-04 | American Bank Note Company | Dual-interface smart card |
US11721642B2 (en) | 2021-06-17 | 2023-08-08 | Nxp Usa, Inc. | Semiconductor device package connector structure and method therefor |
Family Cites Families (11)
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US5476211A (en) * | 1993-11-16 | 1995-12-19 | Form Factor, Inc. | Method of manufacturing electrical contacts, using a sacrificial member |
KR100319609B1 (ko) * | 1999-03-09 | 2002-01-05 | 김영환 | 와이어 어래이드 칩 사이즈 패키지 및 그 제조방법 |
KR100596766B1 (ko) | 1999-06-28 | 2006-07-04 | 주식회사 하이닉스반도체 | 반도체 패키지의 외부 단자 구조 |
JP3548082B2 (ja) * | 2000-03-30 | 2004-07-28 | 三洋電機株式会社 | 半導体装置及びその製造方法 |
US6545226B2 (en) * | 2001-05-31 | 2003-04-08 | International Business Machines Corporation | Printed wiring board interposer sub-assembly |
KR100422346B1 (ko) | 2001-06-12 | 2004-03-12 | 주식회사 하이닉스반도체 | 칩크기 패키지 구조 및 그 제조방법 |
KR100444163B1 (ko) | 2001-12-27 | 2004-08-11 | 동부전자 주식회사 | 솔더조인트 강성 보강장치 |
TW577160B (en) * | 2002-02-04 | 2004-02-21 | Casio Computer Co Ltd | Semiconductor device and manufacturing method thereof |
US7304376B2 (en) * | 2003-07-30 | 2007-12-04 | Tessers, Inc. | Microelectronic assemblies with springs |
US20070085220A1 (en) * | 2005-10-19 | 2007-04-19 | Hortaleza Edgardo R | Re-enforced ball-grid array packages for semiconductor products |
KR20100000328A (ko) * | 2008-06-24 | 2010-01-06 | 삼성전자주식회사 | 조인트 신뢰성이 향상된 반도체 패키지 및 그 제조방법 |
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2008
- 2008-06-24 KR KR1020080059780A patent/KR20100000328A/ko not_active Abandoned
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KR20160010827A (ko) * | 2014-07-18 | 2016-01-28 | 삼성전자주식회사 | 외장 메모리 장치 |
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