CN218570534U - 印刷电路板 - Google Patents
印刷电路板 Download PDFInfo
- Publication number
- CN218570534U CN218570534U CN202221510327.XU CN202221510327U CN218570534U CN 218570534 U CN218570534 U CN 218570534U CN 202221510327 U CN202221510327 U CN 202221510327U CN 218570534 U CN218570534 U CN 218570534U
- Authority
- CN
- China
- Prior art keywords
- layer
- signal
- printed circuit
- circuit board
- thickness
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000010410 layer Substances 0.000 description 290
- 239000002344 surface layer Substances 0.000 description 20
- 238000007747 plating Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000007769 metal material Substances 0.000 description 2
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
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- Structure Of Printed Boards (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221510327.XU CN218570534U (zh) | 2022-06-15 | 2022-06-15 | 印刷电路板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221510327.XU CN218570534U (zh) | 2022-06-15 | 2022-06-15 | 印刷电路板 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN218570534U true CN218570534U (zh) | 2023-03-03 |
Family
ID=85302225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202221510327.XU Active CN218570534U (zh) | 2022-06-15 | 2022-06-15 | 印刷电路板 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN218570534U (zh) |
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2022
- 2022-06-15 CN CN202221510327.XU patent/CN218570534U/zh active Active
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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: 20230913 Address after: 303, 3rd Floor, Building A, Building 1, Courtyard 6, Tangjialing North Ring Road, Haidian District, Beijing, 100094 Patentee after: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT Co.,Ltd. Address before: 200131 Part 317, third floor, building 1, No. 526, Fute East Third Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee before: Shanghai Jusheng Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Jusheng Technology Co.,Ltd. Assignor: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT Co.,Ltd. Contract record no.: X2023980048854 Denomination of utility model: printed circuit board Granted publication date: 20230303 License type: Common License Record date: 20231128 |
|
EE01 | Entry into force of recordation of patent licensing contract |