CN213752376U - 一种环状多孔陶瓷电容 - Google Patents
一种环状多孔陶瓷电容 Download PDFInfo
- Publication number
- CN213752376U CN213752376U CN202021291549.8U CN202021291549U CN213752376U CN 213752376 U CN213752376 U CN 213752376U CN 202021291549 U CN202021291549 U CN 202021291549U CN 213752376 U CN213752376 U CN 213752376U
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- Prior art keywords
- electrode layer
- ceramic substrate
- ceramic
- capacitor
- annular porous
- 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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- 239000003985 ceramic capacitor Substances 0.000 title claims abstract description 22
- 239000000919 ceramic Substances 0.000 claims abstract description 62
- 239000000758 substrate Substances 0.000 claims description 37
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000003990 capacitor Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011135 tin Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- KELHQGOVULCJSG-UHFFFAOYSA-N n,n-dimethyl-1-(5-methylfuran-2-yl)ethane-1,2-diamine Chemical compound CN(C)C(CN)C1=CC=C(C)O1 KELHQGOVULCJSG-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
Images
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- Ceramic Capacitors (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021291549.8U CN213752376U (zh) | 2020-07-03 | 2020-07-03 | 一种环状多孔陶瓷电容 |
Applications Claiming Priority (1)
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CN202021291549.8U CN213752376U (zh) | 2020-07-03 | 2020-07-03 | 一种环状多孔陶瓷电容 |
Publications (1)
Publication Number | Publication Date |
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CN213752376U true CN213752376U (zh) | 2021-07-20 |
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CN202021291549.8U Active CN213752376U (zh) | 2020-07-03 | 2020-07-03 | 一种环状多孔陶瓷电容 |
Country Status (1)
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CN (1) | CN213752376U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116272211A (zh) * | 2023-05-17 | 2023-06-23 | 河北科技师范学院 | 一种介电电泳电极结构、制备方法及气体净化装置 |
-
2020
- 2020-07-03 CN CN202021291549.8U patent/CN213752376U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116272211A (zh) * | 2023-05-17 | 2023-06-23 | 河北科技师范学院 | 一种介电电泳电极结构、制备方法及气体净化装置 |
CN116272211B (zh) * | 2023-05-17 | 2023-08-18 | 河北科技师范学院 | 一种介电电泳电极结构、制备方法及气体净化装置 |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of annular porous ceramic capacitor Effective date of registration: 20230131 Granted publication date: 20210720 Pledgee: Chenghua sub branch of Bank of Chengdu Co.,Ltd. Pledgor: Chengdu Hongke Electronic Technology Co.,Ltd. Registration number: Y2023510000037 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231205 Granted publication date: 20210720 Pledgee: Chenghua sub branch of Bank of Chengdu Co.,Ltd. Pledgor: Chengdu Hongke Electronic Technology Co.,Ltd. Registration number: Y2023510000037 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |