KR20010107535A - 판상체 및 반도체 장치의 제조 방법 - Google Patents
판상체 및 반도체 장치의 제조 방법 Download PDFInfo
- Publication number
- KR20010107535A KR20010107535A KR1020010009191A KR20010009191A KR20010107535A KR 20010107535 A KR20010107535 A KR 20010107535A KR 1020010009191 A KR1020010009191 A KR 1020010009191A KR 20010009191 A KR20010009191 A KR 20010009191A KR 20010107535 A KR20010107535 A KR 20010107535A
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- conductive film
- shaped object
- semiconductor element
- shaped body
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 132
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 27
- 229920005989 resin Polymers 0.000 claims description 63
- 239000011347 resin Substances 0.000 claims description 63
- 229920002120 photoresistant polymer Polymers 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 18
- 239000011888 foil Substances 0.000 claims description 15
- 229910052737 gold Inorganic materials 0.000 claims description 10
- 229910017767 Cu—Al Inorganic materials 0.000 claims description 9
- 239000011159 matrix material Substances 0.000 claims description 8
- 229910052709 silver Inorganic materials 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
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- 238000011049 filling Methods 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 239000000758 substrate Substances 0.000 abstract description 22
- 230000006866 deterioration Effects 0.000 abstract 1
- 238000005530 etching Methods 0.000 description 61
- 229910000679 solder Inorganic materials 0.000 description 20
- 230000000694 effects Effects 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 238000000576 coating method Methods 0.000 description 9
- 239000010931 gold Substances 0.000 description 9
- 238000000926 separation method Methods 0.000 description 9
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- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 4
- 238000001039 wet etching Methods 0.000 description 4
- 239000011889 copper foil Substances 0.000 description 3
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- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 2
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- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
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- 239000012776 electronic material Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
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- 229910052697 platinum Inorganic materials 0.000 description 1
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- 238000004080 punching Methods 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/31—Structure, shape, material or disposition of the layer connectors after the connecting process
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- H01L23/32—Holders for supporting the complete device in operation, i.e. detachable fixtures
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- 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
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
- H01L21/4814—Conductive parts
- H01L21/4821—Flat leads, e.g. lead frames with or without insulating supports
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- H01L21/4832—Etching a temporary substrate after encapsulation process to form leads
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- 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
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
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- 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
- 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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- 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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- H01L2221/68304—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
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Abstract
Description
Claims (25)
- 평탄면으로 이루어지는 제1 표면과, 상기 제1 표면에 대향하여 설치되고 평탄면으로 이루어지는 제2 표면을 포함하는 판상체에 있어서,상기 제2 표면에는,반도체 소자 탑재 영역의 주변에 설치된 본딩 패드,상기 본딩 패드와 일체로 상기 반도체 소자 탑재 영역으로 연장되는 배선, 및상기 배선과 일체로 설치된 외부 인출용 전극과 실질적으로 동일한 패턴의 제1 도전 피막이 형성되는 것을 특징으로 하는 판상체.
- 평탄면으로 이루어지는 제1 표면과, 상기 제1 표면에 대향하여 설치되고 평탄면으로 이루어지는 제2 표면을 포함하는 판상체에 있어서,상기 제2 표면에는,반도체 소자 탑재 영역의 주변에 설치된 본딩 패드,상기 본딩 패드와 일체로 상기 반도체 소자 탑재 영역으로 연장되는 배선, 및상기 배선과 일체로 설치된 외부 인출용 전극과 실질적으로 동일한 패턴의 포토레지스트가 형성되는 것을 특징으로 하는 판상체.
- 제2항에 있어서,상기 본딩 패드에 대응하는 영역에는 도전 피막이 설치되고, 이 도전 피막을 피복하도록 상기 포토레지스트가 형성되는 것을 특징으로 하는 판상체.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 판상체의 서로 대향하는 측변에는, 가이드 핀과 실질적으로 동일한 패턴 또는 상기 가이드 핀이 삽입되는 가이드 구멍이 형성되는 것을 특징으로 하는 판상체.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 판상체는 도전박으로 이루어지고,상기 도전 피막은 상기 도전박의 재료와는 다른 재료로 이루어지는 것을 특징으로 하는 판상체.
- 평탄면으로 이루어지는 제1 표면과, 소망의 높이로 형성된 볼록부를 갖고 상기 제1 표면에 대향하여 이루어지는 제2 표면을 포함하는 판상체에 있어서,상기 볼록부는,반도체 소자 탑재 영역의 주변에 설치된 본딩 패드,상기 본딩 패드와 일체로 상기 반도체 소자 탑재 영역으로 연장되는 배선, 및상기 배선과 일체로 설치된 외부 인출용 전극을 구성하는 것을 특징으로 하는 판상체.
- 제6항에 있어서,상기 볼록부의 표면은 도전 피막이 설치되는 것을 특징으로 하는 판상체.
- 제7항에 있어서,적어도 상기 본딩 패드에 대응하는 영역에 도전 피막이 설치되는 것을 특징으로 하는 판상체.
- 제6항 내지 제8항 중 어느 한 항에 있어서,상기 판상체는 도전박으로 이루어지고,상기 도전 피막은 상기 도전박의 재료와는 다른 재료로 이루어지는 것을 특징으로 하는 판상체.
- 제6항 내지 제8항 중 어느 한 항에 있어서,상기 판상체의 서로 대향하는 측변에는, 가이드 핀과 실질적으로 동일한 패턴의 볼록부 또는 상기 가이드 핀이 삽입되는 가이드 구멍이 형성되는 것을 특징으로 하는 판상체.
- 제9항에 있어서,상기 판상체의 서로 대향하는 측변에는, 가이드 핀과 실질적으로 동일한 패턴의 볼록부 또는 상기 가이드 핀이 삽입되는 가이드 구멍이 형성되는 것을 특징으로 하는 판상체.
- 제6항 내지 제8항 중 어느 한 항에 있어서,상기 판상체에는, 상기 볼록부로 이루어지는 소정의 패턴이 매트릭스형으로 배치되는 것을 특징으로 하는 판상체.
- 제9항에 있어서,상기 판상체에는, 상기 볼록부로 이루어지는 소정의 패턴이 매트릭스형으로 배치되는 것을 특징으로 하는 판상체.
- 제10항에 있어서,상기 판상체에는, 상기 볼록부로 이루어지는 소정의 패턴이 매트릭스형으로 배치되는 것을 특징으로 하는 판상체.
- 제11항에 있어서,상기 판상체에는, 상기 볼록부로 이루어지는 소정의 패턴이 매트릭스형으로 배치되는 것을 특징으로 하는 판상체.
- 제6항에 있어서,상기 판상체는, Cu, Al, Fe-Ni 합금, Cu-Al의 적층체 또는 Al-Cu-Al의 적층체로 이루어지는 것을 특징으로 하는 판상체.
- 제6항에 있어서,상기 볼록부의 측면은 앵커 구조를 갖는 것을 특징으로 하는 판상체.
- 제6항 내지 제8항 중 어느 한 항에 있어서,상기 도전 피막은 상기 볼록부의 상면에 차양을 구성하는 것을 특징으로 하는 판상체.
- 제9항에 있어서,상기 도전 피막은 상기 볼록부의 상면에 차양을 구성하는 것을 특징으로 하는 판상체.
- 제18항에 있어서,상기 도전 피막은 Ni, Au, Ag 또는 Pd로 이루어지는 것을 특징으로 하는 판상체.
- 제19항에 있어서,상기 도전 피막은 Ni, Au, Ag 또는 Pd로 이루어지는 것을 특징으로 하는 판상체.
- 수지 밀봉 영역에 대응하는 전면에 걸쳐 평탄한 이면과, 상기 이면부터 소정의 두께로 시트형으로 형성되고, 상부 금형과의 접촉 영역으로 둘러싸이는 영역에, 반도체 소자 탑재 영역의 주변에 설치된 본딩 패드, 상기 본딩 패드와 일체로 상기 반도체 소자 탑재 영역으로 연장되는 배선, 및 상기 배선과 일체로 설치된 외부 인출용 전극으로 구성된 볼록부가 형성되는 표면을 갖는 판상체에 있어서,적어도 상기 상부 금형과의 접촉 영역으로 둘러싸이는 영역은, 상기 표면 및 상기 상부 금형에 의해서 밀폐 공간을 구성하는 것을 특징으로 하는 판상체.
- 수지 밀봉 영역에 대응하는 전면에 걸쳐 평탄한 이면과, 상기 이면부터 소정의 두께로 시트형으로 형성되고, 상부 금형과의 접촉 영역으로 둘러싸이는 영역에 설치된 본딩 패드, 상기 본딩 패드와 일체로 상기 반도체 소자 탑재 영역으로 연장되는 배선, 및 상기 배선과 일체로 설치된 외부 인출용 전극으로 구성된 볼록부가 형성되는 표면을 갖는 판상체를 준비하는 단계;상기 반도체 소자 탑재 영역에 반도체 소자를 탑재함과 함께, 상기 본딩 패드와 상기 반도체 소자를 전기적으로 접속하는 단계;상기 판상체를 금형에 탑재하고, 상기 판상체와 상기 상부 금형으로 구성되는 공간에 수지를 충전하는 단계; 및상기 충전된 수지의 이면에 노출하는 판상체를 제거하여 상기 볼록부를 각각 분리하는 단계를 포함하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제23항에 있어서,상기 수지 밀봉 영역에 대응하는 상기 판상체의 이면의 전역은 하부 금형에 접촉되는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제24항에 있어서,상기 하부 금형의 접촉 영역은 진공 흡인 수단이 분산되어 배치되는 것을 특징으로 하는 반도체 장치의 제조 방법.
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JP2000152429A JP3883784B2 (ja) | 2000-05-24 | 2000-05-24 | 板状体および半導体装置の製造方法 |
JP2000-152429 | 2000-05-24 |
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US (2) | US6975022B2 (ko) |
EP (1) | EP1160858A3 (ko) |
JP (1) | JP3883784B2 (ko) |
KR (1) | KR100404062B1 (ko) |
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-
2000
- 2000-05-24 JP JP2000152429A patent/JP3883784B2/ja not_active Expired - Lifetime
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- 2001-02-15 TW TW090103353A patent/TWI272707B/zh not_active IP Right Cessation
- 2001-02-15 CN CNB011116722A patent/CN1173400C/zh not_active Expired - Lifetime
- 2001-02-23 KR KR10-2001-0009191A patent/KR100404062B1/ko active IP Right Grant
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JP3883784B2 (ja) | 2007-02-21 |
TWI272707B (en) | 2007-02-01 |
EP1160858A3 (en) | 2004-04-28 |
CN1173400C (zh) | 2004-10-27 |
CN1325136A (zh) | 2001-12-05 |
KR100404062B1 (ko) | 2003-11-03 |
JP2001332649A (ja) | 2001-11-30 |
US20040214374A1 (en) | 2004-10-28 |
US20010045625A1 (en) | 2001-11-29 |
US7138296B2 (en) | 2006-11-21 |
US6975022B2 (en) | 2005-12-13 |
EP1160858A2 (en) | 2001-12-05 |
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