CN103325743B - 高可靠性绝缘导热基板 - Google Patents
高可靠性绝缘导热基板 Download PDFInfo
- Publication number
- CN103325743B CN103325743B CN201310275151.3A CN201310275151A CN103325743B CN 103325743 B CN103325743 B CN 103325743B CN 201310275151 A CN201310275151 A CN 201310275151A CN 103325743 B CN103325743 B CN 103325743B
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- Prior art keywords
- heat
- high stability
- ceramic layer
- conducting substrate
- conductive ceramic
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- 239000000758 substrate Substances 0.000 title claims abstract description 44
- 238000009413 insulation Methods 0.000 title claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000919 ceramic Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 31
- 230000007704 transition Effects 0.000 claims abstract description 20
- 239000004411 aluminium Substances 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000005219 brazing Methods 0.000 claims abstract description 13
- 238000005476 soldering Methods 0.000 claims abstract description 13
- 239000011159 matrix material Substances 0.000 claims abstract description 11
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 claims abstract description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 7
- 239000011889 copper foil Substances 0.000 claims abstract description 7
- 238000000151 deposition Methods 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims description 12
- 229910000679 solder Inorganic materials 0.000 claims description 12
- 238000004544 sputter deposition Methods 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 238000000137 annealing Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 230000008646 thermal stress Effects 0.000 abstract description 8
- 230000010354 integration Effects 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 description 7
- 229910052709 silver Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Parts Printed On Printed Circuit Boards (AREA)
- Ceramic Products (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310275151.3A CN103325743B (zh) | 2013-07-03 | 2013-07-03 | 高可靠性绝缘导热基板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310275151.3A CN103325743B (zh) | 2013-07-03 | 2013-07-03 | 高可靠性绝缘导热基板 |
Publications (2)
Publication Number | Publication Date |
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CN103325743A CN103325743A (zh) | 2013-09-25 |
CN103325743B true CN103325743B (zh) | 2015-09-09 |
Family
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Family Applications (1)
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CN201310275151.3A Active CN103325743B (zh) | 2013-07-03 | 2013-07-03 | 高可靠性绝缘导热基板 |
Country Status (1)
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CN (1) | CN103325743B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103710693A (zh) * | 2013-12-12 | 2014-04-09 | 江苏克罗德科技有限公司 | 一种绝缘镀铝锌板及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2492445A1 (en) * | 2011-02-28 | 2012-08-29 | Honeywell International Inc. | Protective coatings and coated components comprising the protective coatings |
CN103079339A (zh) * | 2013-01-28 | 2013-05-01 | 深圳市泓亚光电子有限公司 | 一种金属陶瓷复合基板及其制造方法 |
-
2013
- 2013-07-03 CN CN201310275151.3A patent/CN103325743B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2492445A1 (en) * | 2011-02-28 | 2012-08-29 | Honeywell International Inc. | Protective coatings and coated components comprising the protective coatings |
CN103079339A (zh) * | 2013-01-28 | 2013-05-01 | 深圳市泓亚光电子有限公司 | 一种金属陶瓷复合基板及其制造方法 |
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Publication number | Publication date |
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CN103325743A (zh) | 2013-09-25 |
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TR01 | Transfer of patent right |
Effective date of registration: 20190104 Address after: 221000 Bus Commercial Building No. 255 Huaihai West Road, Xuzhou City, Jiangsu Province, 1-404 Patentee after: Gao Jiaojiao Address before: 318020 West Street Community, Xicheng Street, Huangyan District, Taizhou City, Zhejiang Province, Room 1502, Unit 1 Patentee before: Liang Luyi |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20190826 Address after: 310000 Zidong Village, Heshang Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Ruihe Technology Co., Ltd. Address before: 221000 Bus Commercial Building No. 255 Huaihai West Road, Xuzhou City, Jiangsu Province, 1-404 Patentee before: Gao Jiaojiao |
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