KR100336181B1 - 금속상의저온동시소성세라믹다층인쇄회로기판제조방법 - Google Patents
금속상의저온동시소성세라믹다층인쇄회로기판제조방법 Download PDFInfo
- Publication number
- KR100336181B1 KR100336181B1 KR1019980061752A KR19980061752A KR100336181B1 KR 100336181 B1 KR100336181 B1 KR 100336181B1 KR 1019980061752 A KR1019980061752 A KR 1019980061752A KR 19980061752 A KR19980061752 A KR 19980061752A KR 100336181 B1 KR100336181 B1 KR 100336181B1
- Authority
- KR
- South Korea
- Prior art keywords
- metal
- metal substrate
- laminate
- green tapes
- printed circuit
- 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 - Fee Related
Links
- 239000002184 metal Substances 0.000 title claims abstract description 52
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 52
- 239000000919 ceramic Substances 0.000 title abstract description 14
- 238000004519 manufacturing process Methods 0.000 title abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 238000010304 firing Methods 0.000 claims abstract description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 238000003475 lamination Methods 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000009766 low-temperature sintering Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- -1 steatite Chemical compound 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910001374 Invar Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910000833 kovar Inorganic materials 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
- H05K3/4626—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials
- H05K3/4629—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials laminating inorganic sheets comprising printed circuits, e.g. green ceramic sheets
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
Description
Claims (6)
- a) 금속 기판 및 그린 테이프들 각각에 어라인 홀을 형성하는 단계;b) 상기 어라인 홀에 따라 상기 금속 기판의 상부에 상기 그린 테이프들을 적층하는 단계;c) 상기 적층된 상기 금속 기판 및 상기 그린 테이프들을 소정의 온도 범위에서 준등방성 가압하여 동시 적층체를 형성하는 단계; 및d) 상기 동시 적층체를 소정의 온도로 소성하는 단계로 구성되는 것을 금속상의 저온 동시 소성 세라믹 다층 인쇄 회로 기판 제조 방법.
- 제1 항에 있어서, 상기 단계 c)는 상기 적층된 금속 기판 및 그린 테이프들의 상부에 탄성 부재를 적층한 다음 가압하는 것을 특징으로 하는 금속상의 저온 동시 소성 다층 세라믹 다층 인쇄 회로 기판 제조 방법.
- 제2 항에 있어서, 상기 탄성 부재는 고무로 형성하는 것을 특징으로 하는 금속상의 저온 동시 소성 세라믹 다층 인쇄 회로 기판 제조 방법.
- 제1 항에 있어서, 상기 단계 c)에서의 상기 소정의 온도 범위는 80 ℃에서 100 ℃인 것을 특징으로 하는 금속상의 저온 동시 소성 세라믹 다층 인쇄 회로 기판 제조 방법.
- 제1 항에 있어서, 상기 가압하는 압력은 100 내지 140 Kgf/㎠ 의 압력인 것을 특징으로 하는 금속상의 저온 동시 소성 세라믹 다층 인쇄 회로 기판 제조 방법.
- 제1 항 또는 제5 항에 있어서, 상기 가압은 3분 내지 5분 동안 이행되는 것을 특징으로 하는 금속상의 저온 동시 소성 세라믹 다층 인쇄 회로 기판 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980061752A KR100336181B1 (ko) | 1998-12-30 | 1998-12-30 | 금속상의저온동시소성세라믹다층인쇄회로기판제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980061752A KR100336181B1 (ko) | 1998-12-30 | 1998-12-30 | 금속상의저온동시소성세라믹다층인쇄회로기판제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000045201A KR20000045201A (ko) | 2000-07-15 |
KR100336181B1 true KR100336181B1 (ko) | 2002-08-27 |
Family
ID=19568456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980061752A Expired - Fee Related KR100336181B1 (ko) | 1998-12-30 | 1998-12-30 | 금속상의저온동시소성세라믹다층인쇄회로기판제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100336181B1 (ko) |
-
1998
- 1998-12-30 KR KR1019980061752A patent/KR100336181B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20000045201A (ko) | 2000-07-15 |
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