CN101894746B - 一种利用电子束辐射改性芯片的方法 - Google Patents
一种利用电子束辐射改性芯片的方法 Download PDFInfo
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- CN101894746B CN101894746B CN2010101955755A CN201010195575A CN101894746B CN 101894746 B CN101894746 B CN 101894746B CN 2010101955755 A CN2010101955755 A CN 2010101955755A CN 201010195575 A CN201010195575 A CN 201010195575A CN 101894746 B CN101894746 B CN 101894746B
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Abstract
Description
辐射前后关断时间差Δt(μs) | 辐射剂量D(KGy) |
0.3 | 0.1 |
0.5 | 0.18 |
1 | 0.34 |
2 | 0.7 |
3 | 1 |
… | … |
参数 | 辐射前ts0(μs) | 辐射后ts(μs) | hFE平均下降 | BVCBO平均下降(V) |
值 | 5~25 | 2~5 | 1~1.5 | 20~25 |
Claims (5)
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CN2010101955755A CN101894746B (zh) | 2010-06-08 | 2010-06-08 | 一种利用电子束辐射改性芯片的方法 |
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CN2010101955755A CN101894746B (zh) | 2010-06-08 | 2010-06-08 | 一种利用电子束辐射改性芯片的方法 |
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CN101894746A CN101894746A (zh) | 2010-11-24 |
CN101894746B true CN101894746B (zh) | 2012-03-28 |
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Families Citing this family (2)
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CN103187330B (zh) * | 2011-12-29 | 2015-12-09 | 无锡华润华晶微电子有限公司 | 晶圆制造过程中Hfe测试方法 |
CN104808135A (zh) * | 2015-05-12 | 2015-07-29 | 深圳市共进电子股份有限公司 | 一种无线芯片抽测方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1790734A (zh) * | 2004-12-02 | 2006-06-21 | 台湾积体电路制造股份有限公司 | 半导体装置及其制造方法 |
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US7026634B2 (en) * | 2001-06-28 | 2006-04-11 | E-Beam & Light, Inc. | Method and apparatus for forming optical materials and devices |
JP2003318444A (ja) * | 2002-04-24 | 2003-11-07 | Toyoda Gosei Co Ltd | Iii族窒化物系化合物半導体素子の製造方法 |
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CN1790734A (zh) * | 2004-12-02 | 2006-06-21 | 台湾积体电路制造股份有限公司 | 半导体装置及其制造方法 |
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JP特开203-318444A 2003.11.07 |
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Denomination of invention: Method for modifying chips by using electron beam radiation Effective date of registration: 20120608 Granted publication date: 20120328 Pledgee: Pudong Development Bank of Shanghai Ningbo Yuyao sub branch Pledgor: Chaoneng Science & Tech. Co., Ltd., Ningbo Registration number: 2012990000279 Denomination of invention: Method for modifying chips by using electron beam radiation Effective date of registration: 20120608 Granted publication date: 20120328 Pledgee: Pudong Development Bank of Shanghai Ningbo Yuyao sub branch Pledgor: Chaoneng Science & Tech. Co., Ltd., Ningbo Registration number: 2012990000279 |
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Owner name: YUYAO SHUNCHENG ELECTRON ACCELERATOR TECHNOLOGY SE Free format text: FORMER OWNER: CHAONENG SCIENCE + TECH. CO., LTD., NINGBO Effective date: 20150126 |
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Effective date of registration: 20150126 Address after: 315470, Ningbo City, Zhejiang province Yuyao Si Zhen West Industrial Zone Patentee after: Yuyao Shuncheng Electron Accelerator Technology Service Co., Ltd. Address before: 315470, Ningbo City, Zhejiang province Yuyao Si Zhen West Industrial Zone Patentee before: Chaoneng Science & Tech. Co., Ltd., Ningbo Effective date of registration: 20150126 Address after: 315470, Ningbo City, Zhejiang province Yuyao Si Zhen West Industrial Zone Patentee after: Yuyao Shuncheng Electron Accelerator Technology Service Co., Ltd. Address before: 315470, Ningbo City, Zhejiang province Yuyao Si Zhen West Industrial Zone Patentee before: Chaoneng Science & Tech. Co., Ltd., Ningbo |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20190608 |