KR20060129519A - 오버몰드 패키지 및 그 제조 방법 - Google Patents
오버몰드 패키지 및 그 제조 방법 Download PDFInfo
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- KR20060129519A KR20060129519A KR1020067020570A KR20067020570A KR20060129519A KR 20060129519 A KR20060129519 A KR 20060129519A KR 1020067020570 A KR1020067020570 A KR 1020067020570A KR 20067020570 A KR20067020570 A KR 20067020570A KR 20060129519 A KR20060129519 A KR 20060129519A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 66
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 229920001940 conductive polymer Polymers 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims description 47
- 229910000679 solder Inorganic materials 0.000 claims description 36
- 238000004519 manufacturing process Methods 0.000 claims 8
- 208000032365 Electromagnetic interference Diseases 0.000 description 21
- 239000004020 conductor Substances 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 238000000465 moulding Methods 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 6
- 238000007591 painting process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 229920006336 epoxy molding compound Polymers 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000010297 mechanical methods and process Methods 0.000 description 2
- 230000005226 mechanical processes and functions Effects 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
- H01L23/60—Protection against electrostatic charges or discharges, e.g. Faraday shields
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/552—Protection against radiation, e.g. light or electromagnetic waves
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/93—Batch processes
- H01L24/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L24/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3121—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
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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
- H01L2924/01004—Beryllium [Be]
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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
- H01L2924/01005—Boron [B]
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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
- H01L2924/01013—Aluminum [Al]
-
- 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]
-
- 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]
-
- 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]
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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
- H01L2924/15—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
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/1901—Structure
- H01L2924/1904—Component type
- H01L2924/19041—Component type being a capacitor
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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
- H01L2924/3025—Electromagnetic shielding
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Abstract
Description
Claims (20)
- 오버몰드 패키지(overmolded package)로서,기판 상에 위치하는 반도체 다이와,상기 반도체 다이 및 상기 기판 상에 위치하며, 상부면을 갖는 오버몰드와,상기 오버몰드의 상기 상부면 상에 위치하며, 도전성 폴리머(conductive polymer)를 포함하는 도전층을 포함하되,상기 도전층은 EMI 및 RFI 차폐물을 형성하며, 상기 도전층은 상기 오버몰드 패키지의 최상부층인오버몰드 패키지.
- 제 1 항에 있어서,상기 기판 상에 위치하는 기둥을 더 포함하되, 상기 기둥은 상기 도전층에 접속되는오버몰드 패키지.
- 제 2 항에 있어서,상기 오버몰드 내에 위치하는 홀을 더 포함하되, 상기 홀은 상기 기둥 위에 위치하고, 상기 도전성 폴리머로 채워지며, 상기 도전성 폴리머는 상기 기둥과 접촉하고 있는오버몰드 패키지.
- 제 2 항에 있어서,상기 기둥은 기준 전압에 접속되는오버몰드 패키지.
- 제 4 항에 있어서,상기 기둥은 솔더 패드 상에 위치하고, 상기 솔더 패드는 상기 기둥을 상기 기준 전압에 접속시키는오버몰드 패키지.
- 제 1 항에 있어서,상기 도전층의 두께는 약 25.0 마이크론 내지 약 125.0 마이크론인오버몰드 패키지.
- 제 2 항에 있어서,상기 기둥의 폭은 약 100.0 마이크론 내지 약 200.0 마이크론인오버몰드 패키지.
- 오버몰드 패키지 제조 방법에 있어서,기판 및 상기 기판 상에 위치한 반도체 다이 상에 오버몰드를 형성하는 단계와,상기 오버몰드의 상부면 상에 도전성 폴리머를 포함하는 도전층을 형성하는 단계를 포함하되,상기 도전층은 EMI 및 RFI 차폐물을 형성하고, 상기 도전층은 상기 오버몰드 패키지의 최상부층인오버몰드 패키지 제조 방법.
- 제 8 항에 있어서,상기 기판 상에 솔더 패드를 형성하는 단계와,상기 오버몰드를 형성하는 단계 전에 기둥을 상기 솔더 패드에 부착하는 단계를 더 포함하는오버몰드 패키지 제조 방법.
- 제 9 항에 있어서,상기 오버몰드 형성 단계 후 상기 도전층 형성 단계 전에, 상기 기둥의 상부면을 노출하도록 상기 오버몰드 내에 홀을 형성하는 단계를 더 포함하는오버몰드 패키지 제조 방법.
- 제 10 항에 있어서,상기 도전층 형성 단계는 상기 도전층이 상기 기둥에 접촉되도록 상기 도전성 폴리머로 상기 오버몰드 내의 상기 홀을 채우는 단계를 포함하는오버몰드 패키지 제조 방법.
- 제 8 항에 있어서,상기 도전층은 기준 전압에 접속되는오버몰드 패키지 제조 방법.
- 제 8 항에 있어서,상기 도전층의 두께는 약 25.0 마이크론 내지 약 125.0 마이크론인오버몰드 패키지 제조 방법.
- 제 9 항에 있어서,상기 기둥의 폭은 약 100.0 마이크론 내지 약 200.0 마이크론인오버몰드 패키지 제조 방법.
- 오버몰드 패키지로서,기판 상에 위치하는 반도체 다이와,상기 기판 상에 위치하며, 기준 전압에 접속되어 있는 기둥과,상기 반도체 다이와 상기 기둥 상에 위치하며, 상부면을 갖는 오버몰드와,상기 오버몰드의 상기 상부면 상에 위치하며, 상기 기둥에 접속되는 도전성 폴리머를 포함하는 도전층을 포함하되,상기 도전층은 EMI 및 RFI 차폐물을 형성하고, 상기 도전층은 상기 오버몰드 패키지의 최상부층인오버몰드 패키지.
- 제 15 항에 있어서,상기 오버몰드 내에 형성된 홀을 더 포함하되, 상기 홀은 상기 기둥 위에 위치하고, 상기 도전성 폴리머로 채워지며, 상기 도전성 폴리머는 상기 기둥과 접촉하고 있는오버몰드 패키지.
- 제 15 항에 있어서,상기 기판 상에 위치하는 솔더 패드를 더 포함하되, 상기 솔더 패드는 상기 기둥 아래에 위치하며, 상기 기둥을 기준 전압에 접속시키는오버몰드 패키지.
- 제 15 항에 있어서,상기 오버몰드는 측면을 포함하며, 상기 도전층은 상기 측면 상에 위치하는오버몰드 패키지.
- 제 15 항에 있어서,상기 도전층의 두께는 약 25.0 마이크론 내지 약 125.0 마이크론인오버몰드 패키지.
- 제 15 항에 있어서,상기 기둥의 폭은 약 100.0 마이크론 내지 약 200.0 마이크론인오버몰드 패키지.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/793,618 | 2004-03-04 | ||
US10/793,618 US7198987B1 (en) | 2004-03-04 | 2004-03-04 | Overmolded semiconductor package with an integrated EMI and RFI shield |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060129519A true KR20060129519A (ko) | 2006-12-15 |
KR100824562B1 KR100824562B1 (ko) | 2008-04-24 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020067020570A KR100824562B1 (ko) | 2004-03-04 | 2005-02-11 | 오버몰드 패키지 및 그 제조 방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7198987B1 (ko) |
EP (1) | EP1733427A4 (ko) |
KR (1) | KR100824562B1 (ko) |
CN (1) | CN100485921C (ko) |
WO (1) | WO2005093833A1 (ko) |
Cited By (1)
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KR101332332B1 (ko) * | 2011-12-27 | 2013-11-22 | 앰코 테크놀로지 코리아 주식회사 | 전자파 차폐수단을 갖는 반도체 패키지 및 그 제조 방법 |
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2005
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- 2005-02-11 WO PCT/US2005/004696 patent/WO2005093833A1/en active Application Filing
- 2005-02-11 KR KR1020067020570A patent/KR100824562B1/ko active IP Right Grant
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KR101332332B1 (ko) * | 2011-12-27 | 2013-11-22 | 앰코 테크놀로지 코리아 주식회사 | 전자파 차폐수단을 갖는 반도체 패키지 및 그 제조 방법 |
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US7198987B1 (en) | 2007-04-03 |
CN1926682A (zh) | 2007-03-07 |
CN100485921C (zh) | 2009-05-06 |
EP1733427A4 (en) | 2010-03-31 |
KR100824562B1 (ko) | 2008-04-24 |
EP1733427A1 (en) | 2006-12-20 |
WO2005093833A1 (en) | 2005-10-06 |
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