KR100675494B1 - 반도체 장치 및 반도체 장치를 제조하고 패키징하기 위한 공정 - Google Patents
반도체 장치 및 반도체 장치를 제조하고 패키징하기 위한 공정 Download PDFInfo
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- KR100675494B1 KR100675494B1 KR1020000053120A KR20000053120A KR100675494B1 KR 100675494 B1 KR100675494 B1 KR 100675494B1 KR 1020000053120 A KR1020000053120 A KR 1020000053120A KR 20000053120 A KR20000053120 A KR 20000053120A KR 100675494 B1 KR100675494 B1 KR 100675494B1
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 16
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- 229910052759 nickel Inorganic materials 0.000 description 8
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- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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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
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/30107—Inductance
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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
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3011—Impedance
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49121—Beam lead frame or beam lead device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
- Y10T29/49146—Assembling to base an electrical component, e.g., capacitor, etc. with encapsulating, e.g., potting, etc.
Abstract
Description
절연된 장치 다이 접촉부들(60)을 접촉시킴으로써 반도체 장치 다이(40)의 후면에 대한 전기적 접촉부가 만들어질 수 있다. 절연된 장치 리드 접촉부들(62)을 접촉시킴으로써 반도체 장치 다이(40) 상의 장치 단자들 각각에 대한 전기적 접촉부가 만들어질 수 있다. 이제 오리지널 도전 시트(20) 상에 장착된 반도체 장치 다이 모두는, 접촉부(60, 62)를 탐침함으로써 전기적으로 테스트될 수 있다. 개별적인 장치들이 일체로 몰드된 수지 하우징(50)에 의해 수용되어 있으므로, 복수의 다이의 테스트는 쉽게 자동화될 수 있으며, 불합격 다이는 표기되거나 그렇지 않으면 나중에 버리기 위해 표시될 수 있다.
Claims (5)
- 반도체 장치(70)를 제조하기 위한 공정으로서,제 1 표면(27), 제 2 표면(23) 및 두께(21)를 갖는 도전 물질의 시트(sheet)(20)를 제공하는 단계,에칭 저항 물질(24, 26)을 상기 시트(20)의 상기 제 1 표면(27)에 선택적으로 도포하는 단계,상기 시트(20)의 상기 제 2 표면(23)으로부터 위로 확장(extending)하는 몰드 락(mold lock)(34)을 형성하는 단계,반도체 다이를 상기 시트(20)의 상기 제 2 표면(23)에 부착하는 단계,상기 반도체 다이(40)에서 상기 몰드 락(34)으로 전기적 연결부(42)를 형성하는 단계,상기 몰드 락(34), 반도체 다이(40) 및 전기적 연결부(42)를 캡슐화하기 위해 상기 시트(20)의 상기 제 2 표면(23) 위에 놓이는 캡슐화 수지(encapsulating resin)(50)를 제공하는 단계, 및에칭 마스크로서 상기 에칭 저항 물질(24, 26)을 사용하여 상기 제 1 표면(27)으로부터 상기 시트(20)의 두께(21)를 선택적으로 에칭하는 단계를 포함하는, 반도체 장치 제조 공정.
- 제 1 항에 있어서,상기 몰드 락(34)을 형성하는 단계는,패터닝된 도금 마스크(32)를 상기 도전 물질의 시트(20)의 상기 제 2 표면(23) 상에 형성하는 단계,상기 패터닝된 도금 마스크(32) 내의 개구들을 통해 노출된 상기 도전 물질의 시트(20)의 일부분들을 구리로 도금하는 단계, 및상기 패터닝된 도금 마스크(32)를 제거하는 단계를 포함하는, 반도체 장치 제조 공정.
- 복수의 반도체 장치들(70)을 제조하기 위한 공정으로서,제 1 측면(23) 및 제 2 측면(27)을 갖는 제 1 도전 물질의 시트(20)를 제공하는 단계,복수의 다이 부착 영역들(22)을 형성하기 위해 상기 시트(20)의 상기 제 1 측면(23)을 제 2 도전 물질로 선택적으로 도금하는 단계,복수의 장치 리드 접촉부들(26) 및 복수의 장치 다이 접촉부들(24)을 정의하기 위해 상기 시트의 상기 제 2 측면(27)을 제 3 에칭 저항 도전 물질로 선택적으로 도금하는 단계로서, 상기 장치 다이 접촉부들(24)은 상기 다이 부착 영역(22)과 정렬되어 정의되는, 상기 도금 단계,상기 복수의 장치 리드 접촉부들(26)과 정렬하여 복수의 몰드 락들(34)을 형성하기 위해 상기 시트(20)의 상기 제 1 측면(23)을 제 4 도전 물질로 선택적으로 도금하는 단계,반도체 다이(40)를 상기 복수의 다이 부착 영역들(22) 각각에 부착하는 단계,상기 반도체 다이(40) 각각으로부터 상기 몰드 락들(34) 중 연관된 하나로 확장하는 전기적 상호 연결부(42)를 형성하는 단계,상기 반도체 다이와 상기 전기적 상호 연결부들 모두를 일체로 몰드된 수지 하우징(50) 내에 캡슐화하는 단계,절연된 복수의 장치 리드 접촉부들(62)과 복수의 장치 다이 접촉부들(60)을 형성하기 위해, 에칭 마스크로서 상기 제 3 에칭 저항 도전 물질(24, 26)을 사용하여 상기 제 2 측면(27)으로부터 상기 시트(20)를 선택적으로 에칭하는 단계, 및상기 복수의 반도체 다이(40)를 복수의 개별적인 장치 구조들(70)로 분리하기 위해 일체로 몰드된 수지 하우징(50)을 절단하는 단계를 포함하는, 복수의 반도체 장치들 제조 공정.
- 복수의 반도체 장치들을 제조하기 위한 공정으로서,희생 물질의 도전 시트(20)를 제공하는 단계,복수의 상호 연결 본딩 영역들(34)과 복수의 다이 부착 영역들(22)을 상기 도전 시트(20)의 제 1 표면(23) 상에 정의하는 단계,복수의 반도체 장치 다이(40)를 상기 다이 부착 영역들(22)에 부착하고, 상기 반도체 장치 다이(40) 각각과 상기 상호 연결 본딩 영역들(34) 중 연관된 하나 사이에 상호 연결부(42)를 제공하는 단계,상기 복수의 반도체 장치 다이를 일체의 수지 하우징(50) 내에 캡슐화하는 단계,상기 도전 시트의 제 1 부분을 제거하고, 상기 다이 부착 영역들(22)과 상기 상호 연결 본딩 영역들(34)에 결합된 상기 도전 시트(20)의 제 2 부분(60, 62)을 남기도록 상기 도전 시트를 선택적으로 에칭하는 단계, 및상기 반도체 장치 다이를 개별화하기 위해 상기 일체의 수지 하우징을 절단하는 단계를 포함하는, 복수의 반도체 장치들 제조 공정.
- 복수의 반도체 장치들을 제조하기 위한 공정으로서,제 1 표면(23) 및 제 2 표면(27)을 갖고 구리를 포함하는 시트(20)를 제공하는 단계,복수의 다이 부착 영역들(22)을 형성하기 위해 상기 시트(20)의 상기 제 1 표면(23)을 선택적으로 도금하는 단계,복수의 다이 접촉 영역(24) 및 복수의 본딩 접촉 영역(26)을 정의하기 위해 상기 시트의 상기 제 2 표면(27)을 도전성 에칭 저항 물질로 선택적으로 도금하는 단계로서, 상기 다이 접촉 영역들(24)은 상기 다이 부착 영역(22)과 정렬되는, 상기 도금 단계,복수의 몰드 락들(34)을 형성하기 위해 상기 시트의 상기 제 1 표면(23)을 구리로 선택적으로 도금하는 단계로서, 상기 몰드 락들(34) 각각은 상기 복수의 본딩 접촉 영역(26) 중 각자의 본드 접촉 영역에 정렬되고, 본딩 표면을 갖는, 상기 도금 단계,반도체 다이(40)를 상기 복수의 다이 부착 영역들(22) 각각에 부착하는 단계,상기 반도체 다이(40) 각각과 상기 본딩 표면(34) 중 연관된 하나 사이에 전기적 상호 연결부(42)를 제공하는 단계,모든 상기 반도체 다이(40)를 캡슐화하는 일체의 수지 하우징(50)을 형성하는 단계,복수의 전기적으로 절연된 다이 접촉 영역(60)과 복수의 본딩 접촉 영역들(62)로 상기 시트를 분리하기 위해, 에칭 마스크로서 에칭 저항 도전 물질(24, 26)을 사용하여 상기 시트의 상기 제 2 표면(27)을 에칭하는 단계, 및상기 반도체 다이를 복수의 반도체 장치들(70)로 개별화하기 위해 상기 일체의 수지 하우징을 절단하는 단계를 포함하는, 복수의 반도체 장치들 제조 공정.
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US09/391,879 | 1999-09-07 | ||
US09/391,879 US6451627B1 (en) | 1999-09-07 | 1999-09-07 | Semiconductor device and process for manufacturing and packaging a semiconductor device |
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2000
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- 2000-09-04 JP JP2000266476A patent/JP2001110945A/ja active Pending
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US6451627B1 (en) | 2002-09-17 |
KR20010070056A (ko) | 2001-07-25 |
JP2001110945A (ja) | 2001-04-20 |
TW456014B (en) | 2001-09-21 |
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