CN108614941B - Board-level packaging design optimization method for integrated QFN chip - Google Patents
Board-level packaging design optimization method for integrated QFN chip Download PDFInfo
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- CN108614941B CN108614941B CN201810428420.8A CN201810428420A CN108614941B CN 108614941 B CN108614941 B CN 108614941B CN 201810428420 A CN201810428420 A CN 201810428420A CN 108614941 B CN108614941 B CN 108614941B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/39—Circuit design at the physical level
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/18—Chip packaging
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CN201810428420.8A CN108614941B (en) | 2018-05-08 | 2018-05-08 | Board-level packaging design optimization method for integrated QFN chip |
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CN201810428420.8A CN108614941B (en) | 2018-05-08 | 2018-05-08 | Board-level packaging design optimization method for integrated QFN chip |
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CN108614941B true CN108614941B (en) | 2022-04-12 |
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Families Citing this family (3)
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CN111985055B (en) * | 2020-08-28 | 2023-08-08 | 北京世冠金洋科技发展有限公司 | Model packaging method and device and electronic equipment |
CN113068326B (en) * | 2021-03-29 | 2022-09-30 | 北京小米移动软件有限公司 | Welding quality processing method and device and circuit board |
CN114417476B (en) * | 2022-01-24 | 2023-05-12 | 杭州朗迅科技有限公司 | Virtual simulation model and training system of integrated circuit packaging industrial line |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6291884B1 (en) * | 1999-11-09 | 2001-09-18 | Amkor Technology, Inc. | Chip-size semiconductor packages |
US9000587B1 (en) * | 2013-03-12 | 2015-04-07 | Maxim Integrated Products, Inc. | Wafer-level thin chip integration |
CN104701292A (en) * | 2013-12-06 | 2015-06-10 | 上海北京大学微电子研究院 | Method for collaboratively and optimally designing high-speed IC-QFN (integrated circuit-quad flat no-lead) packages |
WO2016081806A1 (en) * | 2014-11-20 | 2016-05-26 | Microchip Technology Incorporated | Qfn package with improved contact pins |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070068605A1 (en) * | 2005-09-23 | 2007-03-29 | U.I.T., Llc | Method of metal performance improvement and protection against degradation and suppression thereof by ultrasonic impact |
GB0815870D0 (en) * | 2008-09-01 | 2008-10-08 | Cambridge Silicon Radio Ltd | Improved qfn package |
JP5355988B2 (en) * | 2008-10-29 | 2013-11-27 | 株式会社日立製作所 | Electronic component thermal stress analysis method, resin flow analysis method, and thermal stress analysis device |
US8604614B2 (en) * | 2010-03-26 | 2013-12-10 | Samsung Electronics Co., Ltd. | Semiconductor packages having warpage compensation |
US9324673B2 (en) * | 2011-06-23 | 2016-04-26 | Stats Chippac Ltd. | Integrated circuit packaging system with wafer level reconfiguration and method of manufacture thereof |
US20120326304A1 (en) * | 2011-06-24 | 2012-12-27 | Warren Robert W | Externally Wire Bondable Chip Scale Package in a System-in-Package Module |
US20140251658A1 (en) * | 2013-03-07 | 2014-09-11 | Bridge Semiconductor Corporation | Thermally enhanced wiring board with built-in heat sink and build-up circuitry |
US9837368B2 (en) * | 2014-03-04 | 2017-12-05 | Maxim Integrated Products, Inc. | Enhanced board level reliability for wafer level packages |
JP2017135698A (en) * | 2015-12-29 | 2017-08-03 | 株式会社半導体エネルギー研究所 | Semiconductor device, computer, and electronic device |
-
2018
- 2018-05-08 CN CN201810428420.8A patent/CN108614941B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6291884B1 (en) * | 1999-11-09 | 2001-09-18 | Amkor Technology, Inc. | Chip-size semiconductor packages |
US9000587B1 (en) * | 2013-03-12 | 2015-04-07 | Maxim Integrated Products, Inc. | Wafer-level thin chip integration |
CN104701292A (en) * | 2013-12-06 | 2015-06-10 | 上海北京大学微电子研究院 | Method for collaboratively and optimally designing high-speed IC-QFN (integrated circuit-quad flat no-lead) packages |
WO2016081806A1 (en) * | 2014-11-20 | 2016-05-26 | Microchip Technology Incorporated | Qfn package with improved contact pins |
Non-Patent Citations (5)
Title |
---|
FBGA封装翘曲的黏弹性仿真与验证;谭琳等;《半导体技术》;20150203(第02期);67-72 * |
Prediction of package warpage combined experimental and simulation for four maps substrate;WU R W 等;《Proceedings of International Conference on Electronic Packaging Technology&High Density Packaging(ICEPT-HDP)》;20101231;576-581 * |
基于有限元的车载电路板多场热应力分析;周嘉诚等;《武汉纺织大学学报》;20171215(第06期);78-82 * |
晶圆尺寸级封装器件的热应力及翘曲变形;牛利刚等;《电子元件与材料》;20091105(第11期);52-55 * |
预变形印刷电路板热-力耦合结构优化设计;黄志亮等;《计算机辅助工程》;20150831(第04期);83-87 * |
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Inventor after: Huang Zhiliang Inventor after: Zeng Qi Inventor after: Zeng Xianchen Inventor after: Yang Tongguang Inventor after: Li Hangyang Inventor after: Zhao Zhiguo Inventor before: Huang Zhiliang Inventor before: Li Xiao Inventor before: Zhou Chaolun Inventor before: Zeng Xianchen |
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Application publication date: 20181002 Assignee: Hunan Hongyuyun Technology Co.,Ltd. Assignor: Hunan City University Contract record no.: X2022980020752 Denomination of invention: An Optimization Method of Board Level Packaging Design for Integrated QFN Chip Granted publication date: 20220412 License type: Exclusive License Record date: 20221110 |