KR101108823B1 - 세라믹 기판 제조 방법 - Google Patents
세라믹 기판 제조 방법Info
- Publication number
- KR101108823B1 KR101108823B1 KR1020110005911A KR20110005911A KR101108823B1 KR 101108823 B1 KR101108823 B1 KR 101108823B1 KR 1020110005911 A KR1020110005911 A KR 1020110005911A KR 20110005911 A KR20110005911 A KR 20110005911A KR 101108823 B1 KR101108823 B1 KR 101108823B1
- Authority
- KR
- South Korea
- Prior art keywords
- ceramic
- ceramic substrate
- ceramic sheet
- electrode
- external electrode
- 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
- 239000000919 ceramic Substances 0.000 title claims abstract description 91
- 239000000758 substrate Substances 0.000 title claims description 38
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 238000000034 method Methods 0.000 claims abstract description 40
- 238000010304 firing Methods 0.000 claims abstract description 29
- 238000005498 polishing Methods 0.000 claims abstract description 7
- 238000007650 screen-printing Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 4
- 238000007772 electroless plating Methods 0.000 claims description 3
- 238000009713 electroplating Methods 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 238000007517 polishing process Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 6
- 238000010030 laminating Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000001459 lithography Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- SWPMTVXRLXPNDP-UHFFFAOYSA-N 4-hydroxy-2,6,6-trimethylcyclohexene-1-carbaldehyde Chemical compound CC1=C(C=O)C(C)(C)CC(O)C1 SWPMTVXRLXPNDP-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000007606 doctor blade method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- -1 glycerin compound Chemical class 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
-
- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/429—Plated through-holes specially for multilayer circuits, e.g. having connections to inner circuit layers
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1126—Firing, i.e. heating a powder or paste above the melting temperature of at least one of its constituents
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Ceramic Capacitors (AREA)
Abstract
Description
11 : 내부 전극
12 : 비아
13 : 개구부
14 : 외부 전극
Claims (7)
- (a)복수개의 세라믹 시트를 준비하는 단계;
(b)각각의 세라믹 시트 상에 내부 전극 및 각 층의 내부 전극을 연결하는 비아를 형성하고, 최외층의 세라믹 시트 상에 개구부를 형성는 단계;
(c)상기 복수개의 세라믹 시트를 일괄 적층하는 단계;
(d)상기 일괄 적층된 적층체를 소성하는 단계;
(e)적층체의 상/하면을 연마하여 평탄화하는 단계; 및
(f)상기 (c)단계에서 형성된 개구부에 외부 전극을 형성하는 단계;
를 포함하는 세라믹 기판의 제조 방법.
- 제 1 항에 있어서,
상기 (b)단계에서 형성되는 개구부의 폭은 내부 전극의 폭보다 작은 100㎛ 내지 5mm 범위내이고, 그 깊이는 10㎛ 내지 5mm 범위내인 것을 특징으로 하는 세라믹 기판의 제조 방법.
- 제 1 항에 있어서,
상기 (d)단계는 700℃ 내지 1000℃ 범위내의 온도에서 소성하는 세라믹 기판의 제조 방법.
- 제 1 항에 있어서,
상기 (e)단계는 드라이 에치백 또는 화학적, 기계적 연마법에 의해 이루어지는 세라믹 기판의 제조 방법.
- 제 1 항에 있어서,
상기 외부 전극은 스크린 인쇄 후 소성하거나, 전해 도금 또는 무전해 도금 방식에 의해 형성되는 세라믹 기판의 제조 방법.
- 제 5 항에 있어서,
상기 소성 온도는 상기 (d)단계에서 이루어지는 소성 온도와 같거나 낮은 세라믹 기판의 제조 방법.
- 제 1 항에 있어서,
상기 (f)단계 이후, 적층체의 상부면을 연마하여 평탄화하는 단계를 추가로 포함하는 세라믹 기판의 제조 방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110005911A KR101108823B1 (ko) | 2011-01-20 | 2011-01-20 | 세라믹 기판 제조 방법 |
JP2011038002A JP5356434B2 (ja) | 2011-01-20 | 2011-02-24 | セラミック基板の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110005911A KR101108823B1 (ko) | 2011-01-20 | 2011-01-20 | 세라믹 기판 제조 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101108823B1 true KR101108823B1 (ko) | 2012-01-31 |
Family
ID=45614662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110005911A Expired - Fee Related KR101108823B1 (ko) | 2011-01-20 | 2011-01-20 | 세라믹 기판 제조 방법 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5356434B2 (ko) |
KR (1) | KR101108823B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020088196A (ja) * | 2018-11-27 | 2020-06-04 | 京セラ株式会社 | 配線基板および電子装置 |
CN114446661B (zh) * | 2021-12-06 | 2023-06-23 | 中北大学 | 一种基于化学机械抛光的多层陶瓷电容器及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07221433A (ja) * | 1994-02-07 | 1995-08-18 | Shinko Electric Ind Co Ltd | セラミック回路基板及びその製造方法 |
JPH07321466A (ja) * | 1994-05-24 | 1995-12-08 | Ibiden Co Ltd | 多層セラミックス基板の製造方法 |
JP2005277217A (ja) | 2004-03-25 | 2005-10-06 | Murata Mfg Co Ltd | セラミック基板の製造方法 |
JP2009117835A (ja) | 2007-11-05 | 2009-05-28 | Samsung Electro-Mechanics Co Ltd | 無収縮セラミック基板の製造方法及びこれを用いた無収縮セラミック基板 |
-
2011
- 2011-01-20 KR KR1020110005911A patent/KR101108823B1/ko not_active Expired - Fee Related
- 2011-02-24 JP JP2011038002A patent/JP5356434B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07221433A (ja) * | 1994-02-07 | 1995-08-18 | Shinko Electric Ind Co Ltd | セラミック回路基板及びその製造方法 |
JPH07321466A (ja) * | 1994-05-24 | 1995-12-08 | Ibiden Co Ltd | 多層セラミックス基板の製造方法 |
JP2005277217A (ja) | 2004-03-25 | 2005-10-06 | Murata Mfg Co Ltd | セラミック基板の製造方法 |
JP2009117835A (ja) | 2007-11-05 | 2009-05-28 | Samsung Electro-Mechanics Co Ltd | 無収縮セラミック基板の製造方法及びこれを用いた無収縮セラミック基板 |
Also Published As
Publication number | Publication date |
---|---|
JP5356434B2 (ja) | 2013-12-04 |
JP2012151428A (ja) | 2012-08-09 |
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Legal Events
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20110120 |
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20120102 |
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Comment text: Registration of Establishment Patent event date: 20120116 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 20120116 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20141231 Year of fee payment: 4 |
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PR1001 | Payment of annual fee |
Payment date: 20141231 Start annual number: 4 End annual number: 4 |
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LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20161209 |