CN208615414U - 一种低介电常数双面挠性覆铜板 - Google Patents
一种低介电常数双面挠性覆铜板 Download PDFInfo
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- CN208615414U CN208615414U CN201820996708.0U CN201820996708U CN208615414U CN 208615414 U CN208615414 U CN 208615414U CN 201820996708 U CN201820996708 U CN 201820996708U CN 208615414 U CN208615414 U CN 208615414U
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- Prior art keywords
- low
- layer
- double side
- thickness
- side flexible
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 46
- 239000010949 copper Substances 0.000 title claims abstract description 46
- 239000011889 copper foil Substances 0.000 claims abstract description 65
- 239000007800 oxidant agent Substances 0.000 claims abstract description 45
- 230000001590 oxidative effect Effects 0.000 claims abstract description 45
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 43
- 229920001721 polyimide Polymers 0.000 claims abstract description 32
- 239000010410 layer Substances 0.000 claims description 167
- 229920001577 copolymer Polymers 0.000 claims description 11
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 125000001153 fluoro group Chemical group F* 0.000 claims description 8
- 229920001187 thermosetting polymer Polymers 0.000 claims description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 6
- 229920006332 epoxy adhesive Polymers 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 3
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- 229920006266 Vinyl film Polymers 0.000 claims 1
- 238000003490 calendering Methods 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 150000002466 imines Chemical class 0.000 claims 1
- 239000010408 film Substances 0.000 description 21
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 239000010409 thin film Substances 0.000 description 8
- 239000004642 Polyimide Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 229920006259 thermoplastic polyimide Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820996708.0U CN208615414U (zh) | 2018-06-26 | 2018-06-26 | 一种低介电常数双面挠性覆铜板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820996708.0U CN208615414U (zh) | 2018-06-26 | 2018-06-26 | 一种低介电常数双面挠性覆铜板 |
Publications (1)
Publication Number | Publication Date |
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CN208615414U true CN208615414U (zh) | 2019-03-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201820996708.0U Active CN208615414U (zh) | 2018-06-26 | 2018-06-26 | 一种低介电常数双面挠性覆铜板 |
Country Status (1)
Country | Link |
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CN (1) | CN208615414U (zh) |
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2018
- 2018-06-26 CN CN201820996708.0U patent/CN208615414U/zh active Active
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Legal Events
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 low dielectric constant double-sided flexible copper clad laminate Effective date of registration: 20211216 Granted publication date: 20190319 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI HENGCHI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2021420000146 |
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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: 20230106 Granted publication date: 20190319 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI HENGCHI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2021420000146 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of double-sided flexible copper clad plate with low dielectric constant Effective date of registration: 20230109 Granted publication date: 20190319 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI HENGCHI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2023420000010 |
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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 |
Granted publication date: 20190319 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI HENGCHI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2023420000010 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A low dielectric constant double-sided flexible copper clad plate Granted publication date: 20190319 Pledgee: Bank of China Limited Huangshi Branch Pledgor: HUBEI HENGCHI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2024980007119 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |