CN107949151B - 一种高频混压背板制作方法 - Google Patents
一种高频混压背板制作方法 Download PDFInfo
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- CN107949151B CN107949151B CN201711214620.5A CN201711214620A CN107949151B CN 107949151 B CN107949151 B CN 107949151B CN 201711214620 A CN201711214620 A CN 201711214620A CN 107949151 B CN107949151 B CN 107949151B
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- 238000000034 method Methods 0.000 title claims abstract description 18
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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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
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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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
- H05K1/0245—Lay-out of balanced signal pairs, e.g. differential lines or twisted lines
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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
- H05K3/0005—Apparatus or processes for manufacturing printed circuits for designing circuits by computer
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201711214620.5A CN107949151B (zh) | 2017-11-28 | 2017-11-28 | 一种高频混压背板制作方法 |
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CN201711214620.5A CN107949151B (zh) | 2017-11-28 | 2017-11-28 | 一种高频混压背板制作方法 |
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CN107949151A CN107949151A (zh) | 2018-04-20 |
CN107949151B true CN107949151B (zh) | 2020-06-12 |
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CN201711214620.5A Active CN107949151B (zh) | 2017-11-28 | 2017-11-28 | 一种高频混压背板制作方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112541318A (zh) * | 2020-12-10 | 2021-03-23 | 成都博思微科技有限公司 | 一种用于提高封装基板隔离度的优化设计方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100571484C (zh) * | 2008-08-13 | 2009-12-16 | 东莞生益电子有限公司 | 半加成法制作局部区域高频电路印制线路板的方法 |
CN101699938B (zh) * | 2009-10-21 | 2011-10-05 | 深南电路有限公司 | 线路板的加工方法及线路板 |
CN104427756A (zh) * | 2013-09-09 | 2015-03-18 | 鸿富锦精密工业(深圳)有限公司 | 多层混压印刷电路板 |
US10276519B2 (en) * | 2015-06-02 | 2019-04-30 | Sarcina Technology LLC | Package substrate differential impedance optimization for 25 to 60 Gbps and beyond |
CN105307428A (zh) * | 2015-11-24 | 2016-02-03 | 悦虎电路(苏州)有限公司 | Pcb混合板材制作方法 |
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Denomination of invention: A manufacturing method of high frequency hybrid backplane Effective date of registration: 20210325 Granted publication date: 20200612 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: P.C.B.A. ELECTRONIC (WUXI) Ltd. Registration number: Y2021320010110 |
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Address after: No. 11-3 Hongyi Road, Xinwu District, Wuxi City, Jiangsu Province, 214028 Patentee after: Wuxi Synchronous Electronic Technology Co.,Ltd. Country or region after: China Address before: 214135 No. 18 Qingyuan Road, Wuxi New District, Wuxi City, Jiangsu Province C207-2, 530 Building, Sensor Network University Science Park, Taihu International Science Park Patentee before: P.C.B.A. ELECTRONIC (WUXI) LTD. Country or region before: China |
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Change date: 20240327 Registration number: Y2021320010110 Pledgor after: Wuxi Synchronous Electronic Technology Co.,Ltd. Pledgor before: P.C.B.A. ELECTRONIC (WUXI) LTD. |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200612 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: Wuxi Synchronous Electronic Technology Co.,Ltd. Registration number: Y2021320010110 |