KR100447495B1 - 테이프캐리어형 반도체패키지의 배선패턴 및 이의 제조방법 - Google Patents
테이프캐리어형 반도체패키지의 배선패턴 및 이의 제조방법 Download PDFInfo
- Publication number
- KR100447495B1 KR100447495B1 KR10-2001-0087294A KR20010087294A KR100447495B1 KR 100447495 B1 KR100447495 B1 KR 100447495B1 KR 20010087294 A KR20010087294 A KR 20010087294A KR 100447495 B1 KR100447495 B1 KR 100447495B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- tape carrier
- wiring pattern
- semiconductor package
- type semiconductor
- 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.)
- Expired - Lifetime
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 66
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 229920002120 photoresistant polymer Polymers 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000005530 etching Methods 0.000 claims abstract description 12
- 238000007747 plating Methods 0.000 claims abstract description 8
- 238000000151 deposition Methods 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 20
- 239000010949 copper Substances 0.000 claims description 19
- 239000010931 gold Substances 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 239000007769 metal material Substances 0.000 abstract description 5
- 239000010408 film Substances 0.000 description 34
- 239000010409 thin film Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 239000000758 substrate Substances 0.000 description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 238000009713 electroplating Methods 0.000 description 5
- 239000004642 Polyimide Substances 0.000 description 4
- 229920001721 polyimide Polymers 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 238000007736 thin film deposition technique Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/4985—Flexible insulating substrates
-
- 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
- H01L24/01—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
- H01L24/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L24/30—Structure, shape, material or disposition of the layer connectors prior to the connecting process of a plurality of layer connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/291—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/29144—Gold [Au] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/30—Structure, shape, material or disposition of the layer connectors prior to the connecting process of a plurality of layer connectors
- H01L2224/301—Disposition
- H01L2224/3012—Layout
- H01L2224/3013—Square or rectangular array
- H01L2224/30131—Square or rectangular array being uniform, i.e. having a uniform pitch across the array
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Wire Bonding (AREA)
Abstract
Description
Claims (4)
- 서로 이격된 제 1 전기회로와 제 2 전기회로를 연결하는 베어필름(bear film)과, 상기 베어필름 상에 실장되는 반도체 칩을 포함하는 테이프케리어형 반도체패키지에 있어서, 상기 베어필름 상에 상기 반도체 칩을 매개로 상기 제 1 전기회로와 제 2 전기회로를 전기적으로 연결하는 다수의 스트라이프(stripe) 형상의 배선패턴으로서,다수의 스트라이프 형상을 가지고 상기 베어필름 상에 적층된 금속재질의 제 1 층과;상기 제 1 층과 동일재질로, 실질적으로 동일형상을 가지고 상기 각각의 제 1 층 상단에 적층되는 제 2 층과;상기 제 2 층과 실질적으로 동일형상을 가지고 상기 각각의 제 2층 상단에 적층되는 접합층을 포함하는 테이프케리어형 반도체패키지의 배선패턴
- 청구항 1 항에 있어서,상기 제 1 층과 제 2 층은 각각 구리(Cu) 재질이고, 상기 접합층은 금(Au) 재질이며, 상기 제 1 층은 0.01 마이크로미터 이상 1 마이크로미터 이하의 두께를 가지는 테이프케리어형 반도체패키지의 배선패턴
- 서로 이격된 제 1 전기회로와 제 2 전기회로를 연결하는 베어필름과, 상기 베어필름 상에 실장된 반도체 칩을 포함하는 테이프캐리어형 반도체패키지에 있어서, 상기 베어필름 상에 상기 반도체 칩을 매개로 상기 제 1 전기회로와 제 2 전기회로를 전기적으로 연결하는 다수의 스프라이프 형상의 배선패턴 제조방법으로서,상기 베어필름 전면에 걸쳐 금속재질의 제 1 층을 증착하는 단계와;상기 제 1 층의 상부 전 면적에 걸쳐 포토레지스트를 도포하고, 마스크를 사용하여 노광, 현상하여 포토레지스트 패턴을 형성하는 단계와;상기 제 1 층을 일 전극으로 하여, 상기 제 1 층의 노출된 부분의 상단으로 상기 제 1 층과 동일재질의 제 2 층을 습식 도금하여 성장시키는 단계와;상기 잔여 포토레지스트를 제거하는 단계와;상기 제 2 층 사이로 노출된 제 1 층을 식각하여 제거하는 단계를 포함하는 테이프케리어형 반도체패키지의 배선패턴 제조방법
- 청구항 3에 있어서,상기 제 1 층과 제 2 층은 각각 구리(Cu) 재질이고, 상기 제 1 층은 0.01 마이크로미터 이상 1 마이크로미터 이하의 두께이며,상기 제 2 층을 습식 도금하여 성장시키는 단계에 있어서, 상기 제 2 층의 성장 이후 동일공정에서 상기 제 2 층의 상단으로 금(Au) 재질의 접합층을 도금하여 성장시키는 단계를 더욱 포함하는 테이프케리어형 반도체패키지의 배선패턴 제조방법
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0087294A KR100447495B1 (ko) | 2001-12-28 | 2001-12-28 | 테이프캐리어형 반도체패키지의 배선패턴 및 이의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0087294A KR100447495B1 (ko) | 2001-12-28 | 2001-12-28 | 테이프캐리어형 반도체패키지의 배선패턴 및 이의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030056948A KR20030056948A (ko) | 2003-07-04 |
KR100447495B1 true KR100447495B1 (ko) | 2004-09-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0087294A Expired - Lifetime KR100447495B1 (ko) | 2001-12-28 | 2001-12-28 | 테이프캐리어형 반도체패키지의 배선패턴 및 이의 제조방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100447495B1 (ko) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS571251A (en) * | 1980-06-04 | 1982-01-06 | Mitsubishi Electric Corp | Manufacture of semiconductor device |
JPH04119643A (ja) * | 1990-09-11 | 1992-04-21 | Oki Electric Ind Co Ltd | テープキャリアパッケージの位置決め穴の形成方法 |
JPH0529396A (ja) * | 1991-07-23 | 1993-02-05 | Shinko Electric Ind Co Ltd | Tabテープ |
JPH06151511A (ja) * | 1992-07-13 | 1994-05-31 | Fuji Micro Kogyo Kk | 2色メッキ付きタブ用テープの製造方法 |
JPH1154568A (ja) * | 1997-07-29 | 1999-02-26 | Shindo Denshi Kogyo Kk | テープキャリアとその製造方法 |
JP2002329754A (ja) * | 2001-05-02 | 2002-11-15 | Shindo Denshi Kogyo Kk | テープキャリアの製造方法 |
-
2001
- 2001-12-28 KR KR10-2001-0087294A patent/KR100447495B1/ko not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS571251A (en) * | 1980-06-04 | 1982-01-06 | Mitsubishi Electric Corp | Manufacture of semiconductor device |
JPH04119643A (ja) * | 1990-09-11 | 1992-04-21 | Oki Electric Ind Co Ltd | テープキャリアパッケージの位置決め穴の形成方法 |
JPH0529396A (ja) * | 1991-07-23 | 1993-02-05 | Shinko Electric Ind Co Ltd | Tabテープ |
JPH06151511A (ja) * | 1992-07-13 | 1994-05-31 | Fuji Micro Kogyo Kk | 2色メッキ付きタブ用テープの製造方法 |
JPH1154568A (ja) * | 1997-07-29 | 1999-02-26 | Shindo Denshi Kogyo Kk | テープキャリアとその製造方法 |
JP2002329754A (ja) * | 2001-05-02 | 2002-11-15 | Shindo Denshi Kogyo Kk | テープキャリアの製造方法 |
Also Published As
Publication number | Publication date |
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KR20030056948A (ko) | 2003-07-04 |
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