CN1194591C - Circuit board design method - Google Patents
Circuit board design method Download PDFInfo
- Publication number
- CN1194591C CN1194591C CNB02103656XA CN02103656A CN1194591C CN 1194591 C CN1194591 C CN 1194591C CN B02103656X A CNB02103656X A CN B02103656XA CN 02103656 A CN02103656 A CN 02103656A CN 1194591 C CN1194591 C CN 1194591C
- Authority
- CN
- China
- Prior art keywords
- layer
- copper
- reference planes
- circuit board
- signal lead
- 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.)
- Expired - Fee Related
Links
Landscapes
- Structure Of Printed Boards (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB02103656XA CN1194591C (en) | 2002-02-04 | 2002-02-04 | Circuit board design method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB02103656XA CN1194591C (en) | 2002-02-04 | 2002-02-04 | Circuit board design method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1437436A CN1437436A (en) | 2003-08-20 |
CN1194591C true CN1194591C (en) | 2005-03-23 |
Family
ID=27627906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB02103656XA Expired - Fee Related CN1194591C (en) | 2002-02-04 | 2002-02-04 | Circuit board design method |
Country Status (1)
Country | Link |
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CN (1) | CN1194591C (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101175377B (en) * | 2006-10-30 | 2010-08-25 | 英业达股份有限公司 | System and method for removing electronic components |
US8723047B2 (en) | 2007-03-23 | 2014-05-13 | Huawei Technologies Co., Ltd. | Printed circuit board, design method thereof and mainboard of terminal product |
CN102291951B (en) * | 2011-06-20 | 2014-10-08 | 华为终端有限公司 | Impedance control method and structure of FPC (Flexible Printed Circuit) |
CN103167719B (en) * | 2011-12-19 | 2016-07-06 | 联想(北京)有限公司 | The wiring method of printed circuit board (PCB), printed circuit board (PCB) and electronic equipment |
CN103889140A (en) * | 2012-12-20 | 2014-06-25 | 深圳市共进电子股份有限公司 | Wiring method for double-face printed circuit board |
CN106446429B (en) * | 2016-09-29 | 2023-07-21 | 全球能源互联网研究院 | Method for dividing complex plane of printed circuit board |
CN107135454A (en) * | 2017-06-13 | 2017-09-05 | 南京钟山苑航空技术有限公司 | A kind of public address set for SUAV |
CN110035606B (en) * | 2019-03-18 | 2023-11-28 | 武汉精立电子技术有限公司 | PCB lamination method and structure suitable for circuit comprising analog sensor |
-
2002
- 2002-02-04 CN CNB02103656XA patent/CN1194591C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1437436A (en) | 2003-08-20 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUIZHOU ZHONGJING ELECTRONIC SCIENCE CO., LTD. Free format text: FORMER OWNER: HUAWEI TECHNOLOGY CO., LTD. Effective date: 20090508 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: Guangdong goose Ling Nan Lu Huizhou 7, Lane 3, Beijing Science and Technology Park Patentee after: Huizhou China Eagle Electronic Technology Co., Ltd. Address before: Guangdong Shenzhen science and Technology Park HUAWEI road user service center building intellectual property department Patentee before: Huawei Technologies Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050323 Termination date: 20130204 |