CN101445386B - 一种陶瓷覆铜基板的制备方法 - Google Patents
一种陶瓷覆铜基板的制备方法 Download PDFInfo
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- CN101445386B CN101445386B CN200710195406XA CN200710195406A CN101445386B CN 101445386 B CN101445386 B CN 101445386B CN 200710195406X A CN200710195406X A CN 200710195406XA CN 200710195406 A CN200710195406 A CN 200710195406A CN 101445386 B CN101445386 B CN 101445386B
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- CN
- China
- Prior art keywords
- bonding interface
- aluminium nitride
- copper foil
- nitride ceramics
- copper
- 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.)
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- 239000000919 ceramic Substances 0.000 title claims abstract description 154
- 238000000034 method Methods 0.000 title claims abstract description 32
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000005496 eutectics Effects 0.000 claims abstract description 38
- 239000012298 atmosphere Substances 0.000 claims abstract description 23
- 230000001590 oxidative effect Effects 0.000 claims abstract description 10
- 239000011261 inert gas Substances 0.000 claims abstract description 9
- 229910017083 AlN Inorganic materials 0.000 claims description 116
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims description 116
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 111
- 239000011889 copper foil Substances 0.000 claims description 107
- LBJNMUFDOHXDFG-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu].[Cu] LBJNMUFDOHXDFG-UHFFFAOYSA-N 0.000 claims description 43
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 38
- 238000005476 soldering Methods 0.000 claims description 35
- 238000010438 heat treatment Methods 0.000 claims description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 238000002360 preparation method Methods 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 230000007935 neutral effect Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 7
- 239000000376 reactant Substances 0.000 abstract description 7
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 abstract description 6
- 229940112669 cuprous oxide Drugs 0.000 abstract description 6
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 abstract 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 4
- 239000010931 gold Substances 0.000 abstract 4
- 229910052737 gold Inorganic materials 0.000 abstract 4
- 229910018572 CuAlO2 Inorganic materials 0.000 abstract 1
- 238000005219 brazing Methods 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 39
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000010949 copper Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000010008 shearing Methods 0.000 description 9
- 239000012299 nitrogen atmosphere Substances 0.000 description 8
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 8
- 229910010271 silicon carbide Inorganic materials 0.000 description 8
- XJKVPKYVPCWHFO-UHFFFAOYSA-N silicon;hydrate Chemical compound O.[Si] XJKVPKYVPCWHFO-UHFFFAOYSA-N 0.000 description 8
- 238000005245 sintering Methods 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 239000003960 organic solvent Substances 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000012776 electronic material Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000833 kovar Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Ceramic Products (AREA)
Abstract
Description
实施例编号 | 实施例5 | 实施例6 | 实施例7 | 实施例8 | 对比例3 | 对比例4 |
剪切强度(kg.mm-2) | 3.1 | 3.5 | 3.6 | 3.7 | 2.1 | 2.4 |
结合强度(MPa) | 41.1 | 42.5 | 43.5 | 44.5 | 22.7 | 25.8 |
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200710195406XA CN101445386B (zh) | 2007-11-27 | 2007-11-27 | 一种陶瓷覆铜基板的制备方法 |
Applications Claiming Priority (1)
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CN200710195406XA CN101445386B (zh) | 2007-11-27 | 2007-11-27 | 一种陶瓷覆铜基板的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101445386A CN101445386A (zh) | 2009-06-03 |
CN101445386B true CN101445386B (zh) | 2011-06-15 |
Family
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Family Applications (1)
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CN200710195406XA Withdrawn - After Issue CN101445386B (zh) | 2007-11-27 | 2007-11-27 | 一种陶瓷覆铜基板的制备方法 |
Country Status (1)
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CN (1) | CN101445386B (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101955369B (zh) * | 2009-07-15 | 2013-08-21 | 比亚迪股份有限公司 | 一种氮化铝覆铜膜前体及其制备方法、氮化铝覆铜膜及其制备方法 |
CN102206098B (zh) * | 2010-03-30 | 2013-04-10 | 比亚迪股份有限公司 | 一种陶瓷覆铜基板及其制备方法 |
CN102208371B (zh) * | 2010-03-31 | 2012-11-21 | 比亚迪股份有限公司 | 一种氮化铝陶瓷覆铜基板及其制备方法 |
CN102054713A (zh) * | 2010-09-26 | 2011-05-11 | 浙江大学 | 金属基氮化铝板绝缘基板制备方法 |
CN102452843B (zh) * | 2010-10-30 | 2013-08-21 | 比亚迪股份有限公司 | 一种氧化铝陶瓷覆铜板及其制备方法 |
CN102452844B (zh) * | 2010-10-30 | 2013-10-02 | 比亚迪股份有限公司 | 一种氮化铝覆铝基板及其制备方法 |
CN103117256A (zh) * | 2011-11-17 | 2013-05-22 | 上海申和热磁电子有限公司 | 陶瓷覆铜基板及其制造方法 |
DE102012101057A1 (de) * | 2011-12-27 | 2013-06-27 | Curamik Electronics Gmbh | Verfahren zur Herstellung von DCB-Substraten |
CN102569625A (zh) * | 2012-01-05 | 2012-07-11 | 中国计量学院 | 一种大功率led散热用覆铜线路铝碳化硅陶瓷基板 |
CN103819215B (zh) * | 2014-03-20 | 2015-04-15 | 李磊 | 氮化铝基陶瓷覆铜板的制备方法 |
CN106550535B (zh) * | 2016-07-06 | 2019-08-27 | 深圳市微纳科学技术有限公司 | 设置有热沉基板的多层陶瓷印制电路板及其制造方法 |
CN110937913B (zh) * | 2018-09-25 | 2021-11-12 | 比亚迪股份有限公司 | 一种氮化铝陶瓷覆铜基板及其制备方法 |
CN109734470A (zh) * | 2019-02-22 | 2019-05-10 | 上海产业技术研究院 | 覆铜氮化硅陶瓷基板及其制备方法 |
CN112533388B (zh) * | 2019-09-19 | 2022-10-18 | 比亚迪股份有限公司 | 陶瓷覆铜板及其制备方法 |
CN111933610B (zh) * | 2020-07-17 | 2022-03-29 | 江苏富乐华半导体科技股份有限公司 | 一种带有缓冲层的金属陶瓷基板及其制备方法 |
CN112271139A (zh) * | 2020-11-16 | 2021-01-26 | 深圳思睿辰新材料有限公司 | 覆铜氮化物陶瓷基板的制造方法 |
CN112830814A (zh) * | 2021-01-21 | 2021-05-25 | 清华大学 | 一种在氮化铝陶瓷表面敷铜或敷铜合金的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1364748A (zh) * | 2002-01-31 | 2002-08-21 | 中国科学院上海硅酸盐研究所 | 一种氮化铝与铜的结合方法 |
CN1396037A (zh) * | 2002-08-09 | 2003-02-12 | 中国科学院上海硅酸盐研究所 | 氮化铝与铜的高温钎焊方法 |
US20050104064A1 (en) * | 2002-03-01 | 2005-05-19 | John Hegarty | Semiconductor photodetector |
-
2007
- 2007-11-27 CN CN200710195406XA patent/CN101445386B/zh not_active Withdrawn - After Issue
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1364748A (zh) * | 2002-01-31 | 2002-08-21 | 中国科学院上海硅酸盐研究所 | 一种氮化铝与铜的结合方法 |
US20050104064A1 (en) * | 2002-03-01 | 2005-05-19 | John Hegarty | Semiconductor photodetector |
CN1396037A (zh) * | 2002-08-09 | 2003-02-12 | 中国科学院上海硅酸盐研究所 | 氮化铝与铜的高温钎焊方法 |
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Publication number | Publication date |
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CN101445386A (zh) | 2009-06-03 |
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Effective date of registration: 20201203 Address after: 214500, No. 60, North Ring Road, Chengbei District, Jingjiang Economic Development Zone, Taizhou, Jiangsu Patentee after: Jingjiang Chengyuan Auto Parts Manufacturing Co.,Ltd. Address before: 518119 BYD Industrial Park, Yanan Road, Kwai Chung Town, Longgang District, Guangdong, Shenzhen Patentee before: BYD Co.,Ltd. |
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Effective date of registration: 20211210 Address after: 214500 No. 18 Shannan Road, Chengbei Park, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: Jingjiang City Huaxin Technology Park Co.,Ltd. Address before: 214500 No.60, North Third Ring Road, Chengbei Park, Jingjiang Economic Development Zone, Taizhou City, Jiangsu Province Patentee before: Jingjiang Chengyuan Auto Parts Manufacturing Co.,Ltd. |
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Granted publication date: 20110615 Effective date of abandoning: 20231112 |
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