CN102043874B - 印刷电路板温升分析系统及方法 - Google Patents
印刷电路板温升分析系统及方法 Download PDFInfo
- Publication number
- CN102043874B CN102043874B CN2009103085640A CN200910308564A CN102043874B CN 102043874 B CN102043874 B CN 102043874B CN 2009103085640 A CN2009103085640 A CN 2009103085640A CN 200910308564 A CN200910308564 A CN 200910308564A CN 102043874 B CN102043874 B CN 102043874B
- Authority
- CN
- China
- Prior art keywords
- pcb
- circuit board
- printed circuit
- temperature rise
- copper foil
- 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
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/36—Circuit design at the analogue level
- G06F30/367—Design verification, e.g. using simulation, simulation program with integrated circuit emphasis [SPICE], direct methods or relaxation methods
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Structure Of Printed Boards (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103085640A CN102043874B (zh) | 2009-10-21 | 2009-10-21 | 印刷电路板温升分析系统及方法 |
US12/790,857 US8255862B2 (en) | 2009-10-21 | 2010-05-31 | System and method for analyzing temperature rise of a printed circuit board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103085640A CN102043874B (zh) | 2009-10-21 | 2009-10-21 | 印刷电路板温升分析系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102043874A CN102043874A (zh) | 2011-05-04 |
CN102043874B true CN102043874B (zh) | 2013-06-05 |
Family
ID=43880255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009103085640A Expired - Fee Related CN102043874B (zh) | 2009-10-21 | 2009-10-21 | 印刷电路板温升分析系统及方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8255862B2 (zh) |
CN (1) | CN102043874B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI478000B (zh) * | 2011-06-30 | 2015-03-21 | Hon Hai Prec Ind Co Ltd | 印刷電路板功率檢視系統及方法 |
CN104424374B (zh) * | 2013-09-05 | 2018-12-11 | 北京宝沃汽车有限公司 | 电路板的热仿真模型的标定方法及系统 |
CN106156464B (zh) * | 2015-04-03 | 2019-02-26 | 申智渊 | 金属件过电流的温升计算方法及装置 |
CN107300371A (zh) * | 2017-06-16 | 2017-10-27 | 郑州云海信息技术有限公司 | 一种测量铜箔瓶颈宽度和电流的方法 |
CN107944083B (zh) * | 2017-10-26 | 2021-11-16 | 惠州市金百泽电路科技有限公司 | 一种自动制作pcb线路削铜的方法 |
CN108170958B (zh) * | 2017-12-28 | 2020-04-10 | 华南理工大学 | Pcb的载流能力的确定方法、装置及计算机设备 |
CN109783970B (zh) * | 2019-01-29 | 2021-01-15 | 北京航空航天大学 | 一种面向电子产品可靠性仿真分析的热分析方法 |
CN110364506B (zh) * | 2019-07-04 | 2022-01-28 | 武汉理工大学 | 一种具有高稳定性的仿生集成电路 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1771500A (zh) * | 2004-02-05 | 2006-05-10 | 松下电器产业株式会社 | 印刷布线板、程序、记录介质、印刷布线板设计设备及cad系统 |
US20070079190A1 (en) * | 2005-09-15 | 2007-04-05 | Hillman Industries, Llc | Product reliability analysis |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7089129B2 (en) * | 2003-11-12 | 2006-08-08 | International Business Machines Corporation | Electromigration check of signal nets using net capacitance to evaluate thermal characteristics |
US8219953B2 (en) * | 2008-01-17 | 2012-07-10 | Texas Instruments Incorporated | Budgeting electromigration-related reliability among metal paths in the design of a circuit |
JP4450104B2 (ja) * | 2008-04-30 | 2010-04-14 | ダイキン工業株式会社 | 接続部材の取付構造及び冷凍装置 |
JP2010262338A (ja) * | 2009-04-30 | 2010-11-18 | Fujitsu Ltd | 電磁流分布処理装置、電磁流分布処理方法、及び電磁流分布処理プログラム |
-
2009
- 2009-10-21 CN CN2009103085640A patent/CN102043874B/zh not_active Expired - Fee Related
-
2010
- 2010-05-31 US US12/790,857 patent/US8255862B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1771500A (zh) * | 2004-02-05 | 2006-05-10 | 松下电器产业株式会社 | 印刷布线板、程序、记录介质、印刷布线板设计设备及cad系统 |
US20070079190A1 (en) * | 2005-09-15 | 2007-04-05 | Hillman Industries, Llc | Product reliability analysis |
Non-Patent Citations (1)
Title |
---|
JP特开2006-72938A 2006.03.16 |
Also Published As
Publication number | Publication date |
---|---|
CN102043874A (zh) | 2011-05-04 |
US20110093831A1 (en) | 2011-04-21 |
US8255862B2 (en) | 2012-08-28 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110504 Assignee: Hongfujin Precision Electronics (Tianjin) Co., Ltd. Assignor: Hon Hai Precision Industry Co., Ltd. | Hong Fujin Precision Industry (Shenzhen) Co., Ltd. Contract record no.: 2014990000931 Denomination of invention: Temperature rise analysis system and method for printed circuit board Granted publication date: 20130605 License type: Exclusive License Record date: 20141216 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
ASS | Succession or assignment of patent right |
Owner name: FENG LIN Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY (SHENZHEN) CO., LTD. Effective date: 20150227 Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY CO., LTD. Effective date: 20150227 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518109 SHENZHEN, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20150227 Address after: 518000 Guangdong city of Shenzhen province Futian District Binjiang Binhe Village East 8 Building 502 Patentee after: Feng Lin Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Patentee before: Hon Hai Precision Industry Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: HONGFUJIN PRECISE INDUSTRY (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: FENG LIN Effective date: 20150601 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 518109 SHENZHEN, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20150601 Address after: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Patentee after: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District Binjiang Binhe Village East 8 Building 502 Patentee before: Feng Lin |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151021 |
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