KR100337459B1 - 반도체패키지의 제조 방법 - Google Patents
반도체패키지의 제조 방법 Download PDFInfo
- Publication number
- KR100337459B1 KR100337459B1 KR1019980046571A KR19980046571A KR100337459B1 KR 100337459 B1 KR100337459 B1 KR 100337459B1 KR 1019980046571 A KR1019980046571 A KR 1019980046571A KR 19980046571 A KR19980046571 A KR 19980046571A KR 100337459 B1 KR100337459 B1 KR 100337459B1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit board
- board sheet
- semiconductor chip
- reinforcing agent
- adhesive
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 100
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 229910000679 solder Inorganic materials 0.000 claims abstract description 52
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 37
- 239000000853 adhesive Substances 0.000 claims abstract description 22
- 230000001070 adhesive effect Effects 0.000 claims abstract description 22
- 239000008393 encapsulating agent Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000004642 Polyimide Substances 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 229920001721 polyimide Polymers 0.000 claims abstract description 7
- 239000010409 thin film Substances 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- 238000005538 encapsulation Methods 0.000 claims abstract description 5
- 238000005530 etching Methods 0.000 claims abstract description 4
- 230000004927 fusion Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 5
- 239000010931 gold Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000873 masking effect Effects 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
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- 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
- H01L21/4846—Leads on or in insulating or insulated substrates, e.g. metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- 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
- H01L21/565—Moulds
-
- 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
- H01L24/80—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
- 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
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)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Wire Bonding (AREA)
Abstract
Description
Claims (3)
- 폴리이미드층상에 구리박막을 입히는 원시 회로기판시트 제조 단계와;상기 원시 회로기판시트 상에 통상의 포토마스킹 및 에칭 기술을 이용하여 본드핑거, 연결부, 솔더볼랜드 등의 회로패턴을 형성하고, 상기 본드핑거, 솔더볼랜드를 제외한 상면을 커버코오트로 코팅하며, 반도체칩이 위치될 부분의 내외주연 일정 영역에 공간부를 형성하는 회로기판시트 제조 단계와;상기 회로기판시트의 저면에 접착제를 개재하여 소정의 공간부가 형성되어 있되, 상기 회로기판시트의 공간부와 연통되어 있는 보강제를 접착하고, 상기 회로기판시트의 저면에는 접착제를 개재하여 엣지패드를 갖는 반도체칩을 접착하는 보강제 및 반도체칩 접착 단계와;상기 반도체칩의 엣지패드와 회로기판시트의 본드핑거를 도전성와이어로 본딩하는 와이어 본딩 단계와;상기 회로기판시트의 공간부 또는 반도체칩과 보강제 사이에 형성된 소정의 공간부에 봉지재를 주입하여 봉지하는 봉지 단계와;상기 회로기판시트에 구비된 솔더볼랜드상에 고온의 환경에서 솔더볼을 융착하는 솔더볼 융착 단계와;상기 회로기판시트를 소정의 반도체패키지 유닛으로 소잉하는 싱귤레이션 단계를 포함하여 이루어진 반도체패키지의 제조 방법.
- 제1항에 있어서, 상기 보강제 및 반도체칩 접착 단계는 회로기판시트의 저면에 접착제를 접착한 후 보강제 및 반도체칩을 동시에 접착하는 것을 특징으로 하는 반도체패키지의 제조 방법.
- 제1항에 있어서, 상기 보강제 및 반도체칩 접착 단계는 먼저 보강제 상면에 접착제를 접착하여 회로기판시트의 저면에 접착한 후, 반도체칩의 상면에 접착제를 접착하여 회로기판시트의 저면에 접착하는 것을 특징으로 하는 반도체패키지의 제조 방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980046571A KR100337459B1 (ko) | 1998-10-31 | 1998-10-31 | 반도체패키지의 제조 방법 |
JP11171708A JP2000138262A (ja) | 1998-10-31 | 1999-06-17 | チップスケ―ル半導体パッケ―ジ及びその製造方法 |
US09/422,027 US6462274B1 (en) | 1998-10-31 | 1999-10-20 | Chip-scale semiconductor package of the fan-out type and method of manufacturing such packages |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980046571A KR100337459B1 (ko) | 1998-10-31 | 1998-10-31 | 반도체패키지의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000028366A KR20000028366A (ko) | 2000-05-25 |
KR100337459B1 true KR100337459B1 (ko) | 2002-07-18 |
Family
ID=19556726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980046571A KR100337459B1 (ko) | 1998-10-31 | 1998-10-31 | 반도체패키지의 제조 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100337459B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100386817B1 (ko) * | 2001-06-28 | 2003-06-09 | 동부전자 주식회사 | 칩 스케일형 반도체 패키지 제조 방법 |
-
1998
- 1998-10-31 KR KR1019980046571A patent/KR100337459B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20000028366A (ko) | 2000-05-25 |
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