KR100415281B1 - 양면 실장형 회로 기판 및 이를 포함하는 멀티 칩 패키지 - Google Patents
양면 실장형 회로 기판 및 이를 포함하는 멀티 칩 패키지 Download PDFInfo
- Publication number
- KR100415281B1 KR100415281B1 KR10-2001-0038191A KR20010038191A KR100415281B1 KR 100415281 B1 KR100415281 B1 KR 100415281B1 KR 20010038191 A KR20010038191 A KR 20010038191A KR 100415281 B1 KR100415281 B1 KR 100415281B1
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- South Korea
- Prior art keywords
- circuit board
- package
- chip
- semiconductor chip
- gate hole
- Prior art date
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- 239000004065 semiconductor Substances 0.000 claims abstract description 87
- 230000002093 peripheral effect Effects 0.000 claims abstract description 33
- 229920005989 resin Polymers 0.000 claims abstract description 25
- 239000011347 resin Substances 0.000 claims abstract description 25
- 238000000465 moulding Methods 0.000 claims abstract description 14
- 229910000679 solder Inorganic materials 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 14
- 238000001746 injection moulding Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 239000008188 pellet Substances 0.000 description 5
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- 239000002390 adhesive tape Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229920006336 epoxy molding compound Polymers 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
Classifications
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- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
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- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
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- H01L23/3128—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation the substrate having spherical bumps for external connection
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- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/065—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L27/00
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
Description
Claims (18)
- 회로 배선이 각각 형성되어 있는 제1 면과 제2 면을 포함하는 회로 기판으로서,상기 제1 면과 제2 면은 서로 마주보는 표면이고,상기 제1 면은 패키지 영역과 주변부를 포함하고, 상기 패키지 영역은 제1 반도체 칩이 부착되는 칩 실장부와 상기 제1 반도체 칩과 전기적으로 연결되는 본딩부를 포함하고, 상기 주변부는 성형 수지가 지나가는 런너부(runner area)를 포함하며, 상기 주변부에는 상기 런너부와 연결되어 있는 게이트 홀이 형성되어 있고,상기 제2 면은 패키지 영역과 주변부를 포함하고, 상기 패키지 영역은 제2 반도체 칩이 부착되는 칩 실장부와 상기 제2 반도체 칩과 전기적으로 연결되는 본딩부를 포함하고, 상기 주변부는 상기 제1 반도체 칩과 제2 반도체 칩을 외부와 전기적으로 연결하는 외부 접속 패턴을 포함하며, 상기 제1 면에 형성된 게이트 홀과 대응되는 위치에 게이트 홀이 형성되어 있고,상기 제1 면과 제2 면에 형성된 게이트 홀은 상기 회로 기판을 관통하여 상기 제1 면에서 제2 면까지 하나의 관통 구멍으로 형성되어 있는 것을 특징으로 하는 양면 실장형 회로 기판.
- 제1 항에 있어서, 상기 제1 면과 제2 면의 칩 실장부 중 최소한 하나는 그 표면으로부터 기판쪽으로 움푹 들어간 오목부 형태로 형성되어 있는 것을 특징으로 하는 양면 실장형 회로 기판.
- 제1 항 또는 제2 항에 있어서, 상기 게이트 홀은 상기 주변부를 지나 상기 패키지 영역까지 연장된 게이트 홀인 것을 특징으로 하는 양면 실장형 회로 기판.
- 제1 항 또는 제3 항에 있어서, 상기 게이트 홀은 평면에서 본 모양이 직사각형인 것을 특징으로 하는 양면 실장형 회로 기판.
- 삭제
- 제1 항 또는 제2 항에 있어서, 상기 게이트 홀은 평면에서 본 모양이 사다리꼴이며, 이 사다리꼴은 상기 런너부와 연결된 변의 길이가 더 긴 것을 특징으로 하는 양면 실장형 회로 기판.
- 제1 항 또는 제2항 에 있어서, 상기 본딩부는 반도체 칩과 본딩 와이어에 의해 연결되는 것을 특징으로 하는 양면 실장형 회로 기판.
- 제1 항 또는 제2 항에 있어서, 상기 외부 접속 패턴은 솔더 볼 랜드인 것을 특징으로 하는 양면 실장형 회로 기판.
- 제1 항 또는 제2 항에 있어서, 상기 본딩부는 상기 회로 배선 중 적어도 하나와 전기적으로 연결되어 있는 것을 특징으로 하는 양면 실장형 회로 기판.
- 서로 마주보는 제1 면과 제2 면을 갖는 회로 기판과, 상기 회로 기판의 제1 면과 제2 면에 각각 실장되며 전극 패드를 갖는 복수의 반도체 칩과, 상기 반도체 칩의 전극 패드와 상기 회로 기판을 전기적으로 연결하는 제1 전기적 접속 수단과, 상기 반도체 칩과 상기 제1 전기적 접속 수단을 밀봉하는 패키지 몸체와, 상기 반도체 칩을 상기 회로 기판을 통해 외부와 전기적으로 연결하는 제2 전기적 접속 수단을 포함하는 멀티 칩 패키지로서,상기 회로 기판의 제1 면은 패키지 영역과 주변부를 포함하고, 상기 패키지 영역은 제1 반도체 칩이 부착되는 칩 실장부와 상기 제1 반도체 칩과 전기적으로 연결되는 본딩부를 포함하고, 상기 주변부는 성형 수지가 지나가는 런너부(runner area)를 포함하며, 상기 주변부에는 상기 런너부와 연결되어 있는 게이트 홀이 형성되어 있고,상기 회로 기판의 제2 면은 패키지 영역과 주변부를 포함하고, 상기 패키지 영역은 제2 반도체 칩이 부착되는 칩 실장부와 상기 제2 반도체 칩과 전기적으로 연결되는 본딩부를 포함하고, 상기 주변부는 상기 제1 반도체 칩과 제2 반도체 칩을 외부와 전기적으로 연결하는 상기 제 2전기적 접속 수단이 형성되는 외부 접속 패턴을 포함하며, 상기 제1 면에 형성된 게이트 홀과 대응되는 위치에 게이트 홀이 형성되어 있고,상기 제1 면과 제2 면에 형성된 게이트 홀은 상기 회로 기판을 관통하여 상기 제1 면에서 제2 면까지 하나의 관통 구멍으로 형성되어 있는 것을 특징으로 하는 멀티 칩 패키지.
- 제10 항에 있어서, 상기 회로 기판의 제1 면과 제2 면의 칩 실장부 중 최소한 하나는 그 표면으로부터 기판쪽으로 움푹 들어간 오목부 형태로 형성되어 있는 것을 특징으로 하는 멀티 칩 패키지.
- 제10 항 또는 제11 항에 있어서, 상기 게이트 홀은 상기 주변부를 지나 상기 패키지 영역까지 연장된 게이트 홀인 것을 특징으로 하는 멀티 칩 패키지.
- 제10 항 또는 제12 항에 있어서, 상기 게이트 홀은 평면에서 본 모양이 직사각형인 것을 특징으로 하는 멀티 칩 패키지.
- 제13 항에 있어서, 상기 패키지 몸체는 상부 금형과 하부 금형에 결합되어 상기 게이트 홀들을 관통하는 관통구멍 내에 위치하여 게이트 넥을 형성하는 게이트 편을 포함하는 금형에 의해 제조되는 것을 특징으로 하는 멀티 칩 패키지.
- 제10 항 또는 제11 항에 있어서, 상기 게이트 홀은 평면에서 본 모양이 사다리꼴이며, 이 사다리꼴은 상기 런너부와 연결된 변의 길이가 더 긴 것을 특징으로 하는 멀티 칩 패키지.
- 제10 항 또는 제11 항에 있어서, 상기 제1 전기적 접속 수단은 금속 와이어인 것을 특징으로 하는 멀티 칩 패키지.
- 제10 항 또는 제11 항에 있어서, 상기 제2 전기적 접속 수단은 솔더 볼 접속부인 것을 특징으로 하는 멀티 칩 패키지.
- 제10 항 또는 제11 항에 있어서, 상기 패키지 몸체는 주입 성형 공정에 의해 상기 회로 기판의 제1 면과 제2 면에 동시에 형성되는 것을 특징으로 하는 멀티 칩 패키지.
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KR10-2001-0038191A KR100415281B1 (ko) | 2001-06-29 | 2001-06-29 | 양면 실장형 회로 기판 및 이를 포함하는 멀티 칩 패키지 |
DE10229692A DE10229692B4 (de) | 2001-06-29 | 2002-06-27 | Leiterplatte, Mehrchippackung und zugehöriges Herstellungsverfahren |
US10/186,101 US7170158B2 (en) | 2001-06-29 | 2002-06-27 | Double-sided circuit board and multi-chip package including such a circuit board and method for manufacture |
US11/606,284 US20070096288A1 (en) | 2001-06-29 | 2006-11-30 | Double-sided circuit board and multi-chip package including such a circuit board and method for manufacture |
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KR100997793B1 (ko) * | 2008-09-01 | 2010-12-02 | 주식회사 하이닉스반도체 | 반도체 패키지 및 이의 제조 방법 |
US8053879B2 (en) | 2008-09-01 | 2011-11-08 | Hynix Semiconductor Inc. | Stacked semiconductor package and method for fabricating the same |
US8445322B2 (en) | 2008-09-01 | 2013-05-21 | SK Hynix Inc. | Method of fabricating semiconductor package |
Also Published As
Publication number | Publication date |
---|---|
DE10229692A1 (de) | 2003-03-13 |
US7170158B2 (en) | 2007-01-30 |
US20030015782A1 (en) | 2003-01-23 |
KR20030002539A (ko) | 2003-01-09 |
US20070096288A1 (en) | 2007-05-03 |
DE10229692B4 (de) | 2007-09-27 |
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