CN101290946B - 减小霍尔集成电路失调电压方法及其装置 - Google Patents
减小霍尔集成电路失调电压方法及其装置 Download PDFInfo
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- CN101290946B CN101290946B CN2007100396761A CN200710039676A CN101290946B CN 101290946 B CN101290946 B CN 101290946B CN 2007100396761 A CN2007100396761 A CN 2007100396761A CN 200710039676 A CN200710039676 A CN 200710039676A CN 101290946 B CN101290946 B CN 101290946B
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000003247 decreasing effect Effects 0.000 title 1
- 239000004065 semiconductor Substances 0.000 claims abstract description 29
- 238000002955 isolation Methods 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 238000003491 array Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000005355 Hall effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
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- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
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CN2007100396761A CN101290946B (zh) | 2007-04-19 | 2007-04-19 | 减小霍尔集成电路失调电压方法及其装置 |
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CN2007100396761A CN101290946B (zh) | 2007-04-19 | 2007-04-19 | 减小霍尔集成电路失调电压方法及其装置 |
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CN101290946A CN101290946A (zh) | 2008-10-22 |
CN101290946B true CN101290946B (zh) | 2011-12-28 |
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CN2007100396761A Expired - Fee Related CN101290946B (zh) | 2007-04-19 | 2007-04-19 | 减小霍尔集成电路失调电压方法及其装置 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8896303B2 (en) | 2011-02-08 | 2014-11-25 | Infineon Technologies Ag | Low offset vertical Hall device and current spinning method |
US8829900B2 (en) * | 2011-02-08 | 2014-09-09 | Infineon Technologies Ag | Low offset spinning current hall plate and method to operate it |
CN102901524A (zh) * | 2011-07-28 | 2013-01-30 | 上海腾怡半导体有限公司 | 低噪声低失调电压的霍尔传感器 |
CN102509767A (zh) * | 2011-11-04 | 2012-06-20 | 湖南追日光电科技有限公司 | 一种正八边形霍尔盘结构的cmos传感器及其制作方法 |
GB2507055A (en) | 2012-10-16 | 2014-04-23 | Melexis Technologies Nv | Integrated circuit and method for biasing a hall plate |
JP6489840B2 (ja) * | 2015-01-20 | 2019-03-27 | エイブリック株式会社 | ホール素子 |
CN106153081A (zh) * | 2015-06-29 | 2016-11-23 | 苏州森特克测控技术有限公司 | 一种霍尔基片连接结构及霍尔集成传感器芯片 |
CN112670404A (zh) * | 2020-12-22 | 2021-04-16 | 中国电子科技集团公司第四十九研究所 | 霍尔元件及霍尔元件的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4253107A (en) * | 1978-10-06 | 1981-02-24 | Sprague Electric Company | Integrated circuit with ion implanted hall-cell |
CN1669159A (zh) * | 2002-09-10 | 2005-09-14 | 善卓股份有限公司 | 带有霍尔元件的磁场传感器 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4253107A (en) * | 1978-10-06 | 1981-02-24 | Sprague Electric Company | Integrated circuit with ion implanted hall-cell |
CN1669159A (zh) * | 2002-09-10 | 2005-09-14 | 善卓股份有限公司 | 带有霍尔元件的磁场传感器 |
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