CN214014626U - 一种埋阻金属箔 - Google Patents
一种埋阻金属箔 Download PDFInfo
- Publication number
- CN214014626U CN214014626U CN202022692710.9U CN202022692710U CN214014626U CN 214014626 U CN214014626 U CN 214014626U CN 202022692710 U CN202022692710 U CN 202022692710U CN 214014626 U CN214014626 U CN 214014626U
- Authority
- CN
- China
- Prior art keywords
- layer
- resistance
- resistive
- metal foil
- metal
- 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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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 78
- 239000002184 metal Substances 0.000 title claims abstract description 78
- 239000011888 foil Substances 0.000 title claims abstract description 40
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002923 metal particle Substances 0.000 claims description 32
- 238000007747 plating Methods 0.000 claims description 24
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000005229 chemical vapour deposition Methods 0.000 claims description 5
- 238000009713 electroplating Methods 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 238000005240 physical vapour deposition Methods 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000007772 electroless plating Methods 0.000 claims description 2
- 239000011889 copper foil Substances 0.000 abstract description 18
- 230000003746 surface roughness Effects 0.000 abstract description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 16
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
- 229910052759 nickel Inorganic materials 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910001096 P alloy Inorganic materials 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- OFNHPGDEEMZPFG-UHFFFAOYSA-N phosphanylidynenickel Chemical compound [P].[Ni] OFNHPGDEEMZPFG-UHFFFAOYSA-N 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022692710.9U CN214014626U (zh) | 2020-11-19 | 2020-11-19 | 一种埋阻金属箔 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202022692710.9U CN214014626U (zh) | 2020-11-19 | 2020-11-19 | 一种埋阻金属箔 |
Publications (1)
Publication Number | Publication Date |
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CN214014626U true CN214014626U (zh) | 2021-08-20 |
Family
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Family Applications (1)
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CN202022692710.9U Active CN214014626U (zh) | 2020-11-19 | 2020-11-19 | 一种埋阻金属箔 |
Country Status (1)
Country | Link |
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CN (1) | CN214014626U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116798714A (zh) * | 2023-06-30 | 2023-09-22 | 广州方邦电子股份有限公司 | 一种复合金属箔与电路板 |
-
2020
- 2020-11-19 CN CN202022692710.9U patent/CN214014626U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116798714A (zh) * | 2023-06-30 | 2023-09-22 | 广州方邦电子股份有限公司 | 一种复合金属箔与电路板 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211227 Address after: 510530 6th floor, building A5, No. 11, Kaiyuan Avenue, Guangzhou hi tech Industrial Development Zone, Guangzhou, Guangdong Province Patentee after: GUANGZHOU FANG BANG ELECTRONICS Co.,Ltd. Patentee after: Zhuhai Dachuang Electronics Co.,Ltd. Address before: 510530 6th floor, building A5, No. 11, Kaiyuan Avenue, Guangzhou hi tech Industrial Development Zone, Guangzhou, Guangdong Province Patentee before: GUANGZHOU FANG BANG ELECTRONICS Co.,Ltd. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A buried resistance metal foil Granted publication date: 20210820 Pledgee: Guangzhou Development Zone sub branch of Huaxia Bank Co.,Ltd. Pledgor: GUANGZHOU FANG BANG ELECTRONICS Co.,Ltd. Registration number: Y2024980004538 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |