CN103515387B - 一种具有可调节电势分布的半导体装置及其制备方法 - Google Patents
一种具有可调节电势分布的半导体装置及其制备方法 Download PDFInfo
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- CN103515387B CN103515387B CN201210237780.2A CN201210237780A CN103515387B CN 103515387 B CN103515387 B CN 103515387B CN 201210237780 A CN201210237780 A CN 201210237780A CN 103515387 B CN103515387 B CN 103515387B
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 67
- 238000009826 distribution Methods 0.000 title abstract description 5
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000000463 material Substances 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 230000003628 erosive effect Effects 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 7
- 238000002161 passivation Methods 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000005530 etching Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 33
- 239000000377 silicon dioxide Substances 0.000 description 16
- 239000002210 silicon-based material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000001459 lithography Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 229910003978 SiClx Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
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CN201210237780.2A CN103515387B (zh) | 2012-06-30 | 2012-06-30 | 一种具有可调节电势分布的半导体装置及其制备方法 |
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CN201210237780.2A CN103515387B (zh) | 2012-06-30 | 2012-06-30 | 一种具有可调节电势分布的半导体装置及其制备方法 |
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CN103515387A CN103515387A (zh) | 2014-01-15 |
CN103515387B true CN103515387B (zh) | 2017-05-17 |
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Families Citing this family (1)
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CN103531617B (zh) * | 2012-07-02 | 2017-09-08 | 朱江 | 一种具有沟槽终端结构肖特基器件及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101783345A (zh) * | 2010-03-04 | 2010-07-21 | 无锡新洁能功率半导体有限公司 | 一种沟槽型半导体整流器及其制造方法 |
CN103426883A (zh) * | 2012-05-20 | 2013-12-04 | 朱江 | 一种可调节电势分布的半导体装置及其制备方法 |
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CN102549759B (zh) * | 2009-06-19 | 2015-01-21 | Pi公司 | 具有分级掺杂区的垂直结型场效应晶体管和二极管及其制造方法 |
CN101916728B (zh) * | 2010-07-20 | 2012-05-30 | 中国科学院上海微系统与信息技术研究所 | 可完全消除衬底辅助耗尽效应的soi超结ldmos结构的制作工艺 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101783345A (zh) * | 2010-03-04 | 2010-07-21 | 无锡新洁能功率半导体有限公司 | 一种沟槽型半导体整流器及其制造方法 |
CN103426883A (zh) * | 2012-05-20 | 2013-12-04 | 朱江 | 一种可调节电势分布的半导体装置及其制备方法 |
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Effective date of registration: 20170424 Address after: 310027 Hangzhou, Zhejiang Province, Xihu District, Zhejiang Road, No. 38, No. Applicant after: Sheng Kuang Address before: 310027 School of electrical engineering, Zhejiang Hangzhou, Zhejiang Province, No. 38 Applicant before: Sheng Kuang Applicant before: Zhu Jiang |
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Effective date of registration: 20220107 Address after: 310000 Yuhang Tang Road, Xihu District, Hangzhou, Zhejiang 866 Patentee after: ZHEJIANG University Address before: 310027 No. 38, Zhejiang Road, Hangzhou, Zhejiang, Xihu District Patentee before: Sheng Kuang |
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Effective date of registration: 20230309 Address after: 312000 No. 518, Linjiang Road, Gaobu street, Yuecheng District, Shaoxing City, Zhejiang Province Patentee after: Shaoxing SMIC integrated circuit manufacturing Co.,Ltd. Address before: 310000 Yuhang Tang Road, Xihu District, Hangzhou, Zhejiang 866 Patentee before: ZHEJIANG University |
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Effective date of registration: 20231213 Address after: Room 203-18, Building 1, No. 1433 Renmin East Road, Gaobu Street, Yuecheng District, Shaoxing City, Zhejiang Province, 312035 Patentee after: Xinlian Power Technology (Shaoxing) Co.,Ltd. Address before: 312000, No. 518 Linjiang Road, Gaobu Street, Yuecheng District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing SMIC integrated circuit manufacturing Co.,Ltd. |