KR101450758B1 - 집적회로 패키지 - Google Patents
집적회로 패키지 Download PDFInfo
- Publication number
- KR101450758B1 KR101450758B1 KR20120111558A KR20120111558A KR101450758B1 KR 101450758 B1 KR101450758 B1 KR 101450758B1 KR 20120111558 A KR20120111558 A KR 20120111558A KR 20120111558 A KR20120111558 A KR 20120111558A KR 101450758 B1 KR101450758 B1 KR 101450758B1
- Authority
- KR
- South Korea
- Prior art keywords
- substrate
- bonding
- semiconductor chips
- integrated circuit
- leads
- 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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- 239000004065 semiconductor Substances 0.000 claims abstract description 54
- 239000000758 substrate Substances 0.000 claims abstract description 42
- 238000000465 moulding Methods 0.000 claims description 12
- 229910000679 solder Inorganic materials 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 229920006336 epoxy molding compound Polymers 0.000 description 3
- 238000012536 packaging technology Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/102—Material of the semiconductor or solid state bodies
- H01L2924/1025—Semiconducting materials
- H01L2924/10251—Elemental semiconductors, i.e. Group IV
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- H01L2924/11—Device type
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- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
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Abstract
Description
도 2는 본 발명의 제1 실시예에 따른 집적회로 패키지의 구조를 나타낸 단면도이다.
도 3은 본 발명의 일 실시예에 따른 와이어 본딩 구조를 설명하기 위한 평면도이다.
도 4는 본 발명의 제2 실시예에 따른 집적회로 패키지의 구조를 나타낸 단면도이다.
111~114, 121~124 : 반도체 칩 115 : 접착테이프
121a~124a : 본딩패드 130 : 리드프레임
140 : 본딩핑거 150 : 접착층
160 : 도전성 와이어 170 : 몰딩부
180 : 솔더볼
Claims (4)
- 회로패턴 및 제1 측 본딩핑거 및 제2 측 본딩핑거를 구비하는 기판과;
상기 기판의 상면에 탑재되고, 각각 일측 단부에 제1 본딩패드를 구비하는 복수의 제1 반도체 칩이 제1 방향으로 계단형태로 적층되는 제1 칩 적층부와;
상기 제1 칩 적층부 위에 탑재되고, 각각 타측 단부에 제2 본딩패드를 구비하는 복수의 제2 반도체 칩이 상기 제1 방향과 반대되는 제2 방향으로 계단형태로 적층되는 제2 칩 적층부와;
제1 및 제2 내부 리드와 제1 및 제2 외부 리드를 구비하고, 상기 제1 및 제2 내부 리드가 상기 기판 상면에 부착되는 리드프레임과;
상기 제1 본딩패드를 상기 제1 측 본딩핑거 또는 상기 제1 내부 리드 중 적어도 하나와 전기적으로 연결하는 복수의 제1 도전성 와이어와;
상기 제2 본딩패드를 상기 제2 측 본딩핑거 또는 상기 제2 내부 리드 중 적어도 하나와 전기적으로 연결하는 복수의 제2 도전성 와이어; 및
상기 제1 및 제2 칩 적층부와, 상기 제1 및 제2 내부 리드를 포함한 상기 기판의 상면을 밀봉하는 몰딩부를 포함하는 것을 특징으로 하는 집적회로 패키지.
- 삭제
- 제 1 항에 있어서,
상기 몰딩부가 형성되지 않은 상기 기판의 하면으로 노출된 상기 회로패턴; 및
노출된 상기 회로패턴과 대응되도록 접속된 솔더볼을 더 포함하는 것을 특징으로 하는 집적회로 패키지.
- 제 1 항에 있어서,
상기 제1 측 본딩핑거 및 상기 제2 측 본딩핑거 각각은
일렬로 배열되는 것을 특징으로 하는 집적회로 패키지.
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KR20120111558A KR101450758B1 (ko) | 2012-10-08 | 2012-10-08 | 집적회로 패키지 |
US13/779,840 US20140097530A1 (en) | 2012-10-08 | 2013-02-28 | Integrated circuit package |
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KR20120111558A KR101450758B1 (ko) | 2012-10-08 | 2012-10-08 | 집적회로 패키지 |
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KR (1) | KR101450758B1 (ko) |
Families Citing this family (4)
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US8853840B2 (en) * | 2013-02-21 | 2014-10-07 | Freescale Semiconductor, Inc. | Semiconductor package with inner and outer leads |
KR102556518B1 (ko) * | 2018-10-18 | 2023-07-18 | 에스케이하이닉스 주식회사 | 상부 칩 스택을 지지하는 서포팅 블록을 포함하는 반도체 패키지 |
CN113410193B (zh) * | 2021-05-27 | 2024-05-03 | 元成科技(苏州)有限公司 | 一种8+1堆叠式芯片封装装置 |
KR102812534B1 (ko) * | 2023-05-24 | 2025-05-23 | 김진성 | 다핀 및 박형 구조의 반도체 패키지 및 그 제조방법 |
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KR20090093398A (ko) * | 2008-02-29 | 2009-09-02 | 주식회사 하이닉스반도체 | 스택 패키지 |
KR20100105147A (ko) * | 2009-03-20 | 2010-09-29 | 삼성전자주식회사 | 멀티 칩 패키지 및 관련된 장치 |
KR20120019263A (ko) * | 2010-08-25 | 2012-03-06 | 삼성전자주식회사 | 반도체 패키지 |
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KR20100104373A (ko) * | 2009-03-17 | 2010-09-29 | 삼성전자주식회사 | 적층형 반도체 패키지 장치 |
KR101909200B1 (ko) * | 2011-09-06 | 2018-10-17 | 삼성전자 주식회사 | 수동소자가 형성된 지지 부재를 포함하는 반도체 패키지 |
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KR20090093398A (ko) * | 2008-02-29 | 2009-09-02 | 주식회사 하이닉스반도체 | 스택 패키지 |
KR20100105147A (ko) * | 2009-03-20 | 2010-09-29 | 삼성전자주식회사 | 멀티 칩 패키지 및 관련된 장치 |
KR20120019263A (ko) * | 2010-08-25 | 2012-03-06 | 삼성전자주식회사 | 반도체 패키지 |
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