CN111867276A - 一种嵌入式电容材料基材的加工方法 - Google Patents
一种嵌入式电容材料基材的加工方法 Download PDFInfo
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- CN111867276A CN111867276A CN202010330713.XA CN202010330713A CN111867276A CN 111867276 A CN111867276 A CN 111867276A CN 202010330713 A CN202010330713 A CN 202010330713A CN 111867276 A CN111867276 A CN 111867276A
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- Prior art keywords
- embedded capacitor
- capacitor material
- grinding
- material substrate
- cross
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- 239000000463 material Substances 0.000 title claims abstract description 133
- 239000003990 capacitor Substances 0.000 title claims abstract description 108
- 238000003672 processing method Methods 0.000 title abstract description 6
- 239000000758 substrate Substances 0.000 claims abstract description 70
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000005498 polishing Methods 0.000 claims abstract description 16
- 229910052593 corundum Inorganic materials 0.000 claims description 18
- 239000010431 corundum Substances 0.000 claims description 18
- 238000012360 testing method Methods 0.000 claims description 13
- 244000137852 Petrea volubilis Species 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 8
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 229910021418 black silicon Inorganic materials 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 239000003082 abrasive agent Substances 0.000 claims 1
- 238000005530 etching Methods 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
- H05K1/162—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed capacitors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911264244 | 2019-11-28 | ||
CN201911264244X | 2019-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111867276A true CN111867276A (zh) | 2020-10-30 |
Family
ID=72985522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010330713.XA Pending CN111867276A (zh) | 2019-11-28 | 2020-04-14 | 一种嵌入式电容材料基材的加工方法 |
Country Status (1)
Country | Link |
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CN (1) | CN111867276A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1424732A (zh) * | 2001-11-26 | 2003-06-18 | 希普利公司 | 介电结构 |
US7570491B2 (en) * | 2002-12-23 | 2009-08-04 | Samsung Electro-Mechanics Co., Ltd. | Printed circuit board with embedded capacitors therein, and process for manufacturing the same |
CN103531356A (zh) * | 2013-09-29 | 2014-01-22 | 广东风华高新科技股份有限公司 | 安规片式多层陶瓷电容器的制备方法 |
CN105140029A (zh) * | 2015-09-25 | 2015-12-09 | 安捷利(番禺)电子实业有限公司 | 一种高电容密度的埋入式电容的制备方法 |
CN106009510A (zh) * | 2016-05-23 | 2016-10-12 | 电子科技大学 | 埋嵌电容用复合介电材料与埋嵌电容覆铜板及其制备方法 |
-
2020
- 2020-04-14 CN CN202010330713.XA patent/CN111867276A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1424732A (zh) * | 2001-11-26 | 2003-06-18 | 希普利公司 | 介电结构 |
US7570491B2 (en) * | 2002-12-23 | 2009-08-04 | Samsung Electro-Mechanics Co., Ltd. | Printed circuit board with embedded capacitors therein, and process for manufacturing the same |
CN103531356A (zh) * | 2013-09-29 | 2014-01-22 | 广东风华高新科技股份有限公司 | 安规片式多层陶瓷电容器的制备方法 |
CN105140029A (zh) * | 2015-09-25 | 2015-12-09 | 安捷利(番禺)电子实业有限公司 | 一种高电容密度的埋入式电容的制备方法 |
CN106009510A (zh) * | 2016-05-23 | 2016-10-12 | 电子科技大学 | 埋嵌电容用复合介电材料与埋嵌电容覆铜板及其制备方法 |
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DD01 | Delivery of document by public notice | ||
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Addressee: Chen Zhaowang Document name: Notice of conformity Addressee: Shanghai junliheng Intellectual Property Agency (special general partnership) Chen Zhaowang Document name: Notice of conformity |
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Effective date of registration: 20210128 Address after: 518009 b3404, Danfeng Bailuyuan, 1001 Shennan East Road, Luohu District, Shenzhen City, Guangdong Province Applicant after: Liu Xiaojuan Address before: 518128 218, building 25B, Zhongwu Industrial Zone, Zhongwu community, Hangcheng street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Heguang New Material Technology Co.,Ltd. |
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RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20201030 |