KR20010039547A - 반도체 장치 및 그 제조 방법 - Google Patents
반도체 장치 및 그 제조 방법 Download PDFInfo
- Publication number
- KR20010039547A KR20010039547A KR1020000014584A KR20000014584A KR20010039547A KR 20010039547 A KR20010039547 A KR 20010039547A KR 1020000014584 A KR1020000014584 A KR 1020000014584A KR 20000014584 A KR20000014584 A KR 20000014584A KR 20010039547 A KR20010039547 A KR 20010039547A
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- South Korea
- Prior art keywords
- wire
- semiconductor element
- semiconductor
- electrode
- substrate
- Prior art date
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 313
- 238000000034 method Methods 0.000 title claims description 29
- 239000000758 substrate Substances 0.000 claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 claims abstract description 31
- 125000006850 spacer group Chemical group 0.000 claims description 39
- 238000005304 joining Methods 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 description 22
- 239000002184 metal Substances 0.000 description 22
- 229910001111 Fine metal Inorganic materials 0.000 description 16
- 238000010586 diagram Methods 0.000 description 16
- 229920005989 resin Polymers 0.000 description 15
- 239000011347 resin Substances 0.000 description 15
- 229910000679 solder Inorganic materials 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 230000029142 excretion Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 241000587161 Gomphocarpus Species 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
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- H01L24/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
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- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07 e.g. sealing of a cap to a base of a container
- H01L21/60—Attaching or detaching leads or other conductive members, to be used for carrying current to or from the device in operation
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Abstract
Description
Claims (7)
- 기재 상에 적층된 복수의 반도체 소자와,상기 복수의 반도체 소자 중, 하나의 반도체 소자에 형성된 전극과 이 하나의 반도체 소자 상에 직접 적층된 다른 반도체 소자에 형성된 전극 사이 및 상기 기재와 상기 기재 상에 직접 적층된 반도체 소자에 형성된 전극 간을 전기적으로 접속하는 와이어를 구비하고,또한 적어도 상기 하나의 반도체 소자에 형성된 전극 또는 상기 다른 반도체 소자에 형성된 전극중 어느 한쪽과 상기 와이어의 접합부 사이 및 상기 기재 상에 직접 적층된 반도체 소자에 형성된 전극과 상기 와이어의 접합부 사이에 도전성 재료로 되는 스페이서 부재를 배설하고,상기 스페이서 부재에 의해서 상기 와이어와 상기 반도체 소자 사이에 갭이 형성되도록 구성한 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서,상기 스페이서 부재는 스터드 범프인 것을 특징으로 하는 반도체 장치.
- 제1항 또는 제2항에 있어서,상기 반도체 소자 상에 소정의 재배선 패턴이 형성된 재배선층을 배설하고, 이 재배선층을 중계함으로써, 상기 와이어가 상기 하나의 반도체 소자와 상기 다른 반도체 소자 사이 및 상기 기재와 상기 기재 상에 직접 적층된 반도체 소자 사이를 전기적으로 접속하는 구성으로 한 것을 특징으로 하는 반도체 장치.
- 제2항 또는 제3항에 있어서,상기 와이어는 상기 스터드 범프를 형성할 때에 사용하는 스터드 범프용 와이어의 직경 치수에 대해서, 굵은 직경의 것을 사용한 것을 특징으로 하는 반도체 장치.
- 제1항 내지 제4항중 어느 한항에 있어서,상기 반도체 소자는 소자내 회로와 전기적으로 비접속으로 된 더미 패드가 설치되어 있는 것을 특징으로 하는 반도체 장치.
- 기재 상에 복수의 반도체 소자를 적층하는 적층 공정과,상기 복수의 반도체 소자 중, 하나의 반도체 소자에 형성된 전극과 이 하나의 반도체 소자 상에 직접 적층된 다른 반도체 소자에 형성된 전극 사이 및 상기 기재와 상기 기재 상에 직접 적층된 반도체 소자에 형성된 전극 사이를 와이어로 전기적으로 접속하는 와이어 본딩 공정을 갖는 반도체 장치의 제조 방법에 있어서,상기 와이어 본딩 공정은상기 와이어를 배설하기 전에, 상기 하나의 반도체 소자에 형성된 전극 또는 상기 다른 반도체 소자에 형성된 전극의 적어도 한쪽 및 상기 기재 상에 직접 적층된 반도체 소자에 형성된 전극에 스페이서 부재를 형성하는 스페이서 부재 배설 공정과 ,상기 스페이서 부재 배설 공정에서 형성된 스페이서 부재의 상부에 상기 와이어를 접합하는 접합 공정을 갖는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제6항에 있어서,상기 스페이서 부재 배설 공정에서는, 제1 와이어를 사용하여 스터드 범프를 형성함으로써 이 스터드 범프를 상기 스페이서 부재로 하고,또한 상기 접합 공정에서는 상기 제1 와이어의 직경 치수보다 굵은 제2 와이어를 사용하는 것을 특징으로 하는 반도체 장치의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29741099A JP3765952B2 (ja) | 1999-10-19 | 1999-10-19 | 半導体装置 |
JP99-297410 | 1999-10-19 |
Publications (2)
Publication Number | Publication Date |
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KR20010039547A true KR20010039547A (ko) | 2001-05-15 |
KR100610170B1 KR100610170B1 (ko) | 2006-08-09 |
Family
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KR1020000014584A KR100610170B1 (ko) | 1999-10-19 | 2000-03-22 | 반도체 장치 및 그 제조 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6215182B1 (ko) |
EP (2) | EP1713122A3 (ko) |
JP (1) | JP3765952B2 (ko) |
KR (1) | KR100610170B1 (ko) |
DE (1) | DE60030931T2 (ko) |
TW (1) | TW445557B (ko) |
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- 2000-03-17 DE DE60030931T patent/DE60030931T2/de not_active Expired - Lifetime
- 2000-03-17 EP EP00105690A patent/EP1094517B1/en not_active Expired - Lifetime
- 2000-03-20 US US09/531,232 patent/US6215182B1/en not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
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DE60030931D1 (de) | 2006-11-09 |
TW445557B (en) | 2001-07-11 |
EP1094517B1 (en) | 2006-09-27 |
DE60030931T2 (de) | 2007-02-15 |
EP1094517A2 (en) | 2001-04-25 |
JP3765952B2 (ja) | 2006-04-12 |
JP2001118877A (ja) | 2001-04-27 |
EP1094517A3 (en) | 2002-04-10 |
US6215182B1 (en) | 2001-04-10 |
KR100610170B1 (ko) | 2006-08-09 |
EP1713122A3 (en) | 2006-11-02 |
EP1713122A2 (en) | 2006-10-18 |
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