CN101572231B - 半导体垂直通孔形成方法及装置 - Google Patents
半导体垂直通孔形成方法及装置 Download PDFInfo
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- CN101572231B CN101572231B CN2009100268870A CN200910026887A CN101572231B CN 101572231 B CN101572231 B CN 101572231B CN 2009100268870 A CN2009100268870 A CN 2009100268870A CN 200910026887 A CN200910026887 A CN 200910026887A CN 101572231 B CN101572231 B CN 101572231B
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- semiconductor
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000035939 shock Effects 0.000 claims abstract description 30
- 238000002161 passivation Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 38
- 239000012224 working solution Substances 0.000 claims description 31
- 238000010892 electric spark Methods 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 11
- 239000003792 electrolyte Substances 0.000 claims description 9
- 238000005498 polishing Methods 0.000 claims description 8
- 238000006056 electrooxidation reaction Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 3
- 238000001978 electrochemical passivation Methods 0.000 claims description 3
- 239000003456 ion exchange resin Substances 0.000 claims description 3
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000003746 surface roughness Effects 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052710 silicon Inorganic materials 0.000 abstract description 6
- 239000010703 silicon Substances 0.000 abstract description 6
- 239000013078 crystal Substances 0.000 abstract description 4
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 abstract description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 abstract description 2
- 229910052732 germanium Inorganic materials 0.000 abstract description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052594 sapphire Inorganic materials 0.000 abstract description 2
- 239000010980 sapphire Substances 0.000 abstract description 2
- 229910010271 silicon carbide Inorganic materials 0.000 abstract description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 16
- 238000005538 encapsulation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000002210 silicon-based material Substances 0.000 description 3
- 238000002679 ablation Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Substances OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000708 deep reactive-ion etching Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN2009100268870A CN101572231B (zh) | 2009-06-03 | 2009-06-03 | 半导体垂直通孔形成方法及装置 |
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CN2009100268870A CN101572231B (zh) | 2009-06-03 | 2009-06-03 | 半导体垂直通孔形成方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN101572231A CN101572231A (zh) | 2009-11-04 |
CN101572231B true CN101572231B (zh) | 2011-03-30 |
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CN2009100268870A Expired - Fee Related CN101572231B (zh) | 2009-06-03 | 2009-06-03 | 半导体垂直通孔形成方法及装置 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102528187B (zh) * | 2012-01-16 | 2013-12-25 | 上海交通大学 | 倒置式电化学放电加工方法及装置 |
CN102528188B (zh) * | 2012-03-08 | 2013-08-28 | 哈尔滨工业大学 | 一种微细电极的电火花电化学复合加工方法 |
CN103072939B (zh) * | 2013-01-10 | 2016-08-03 | 北京金盛微纳科技有限公司 | 一种控温深硅刻蚀方法 |
CN106744672B (zh) * | 2016-12-15 | 2019-01-04 | 盐城工学院 | 一种三维纳米多孔硅的制备装置及制备系统 |
CN108231572A (zh) * | 2016-12-21 | 2018-06-29 | 有研半导体材料有限公司 | 一种用于硅电极腐蚀的方法 |
CN113319386B (zh) * | 2021-04-15 | 2022-06-14 | 青岛理工大学 | 一种提高合金构件微区表面质量的加工方法 |
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2009
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Assignee: Jikang Instrument(Beijing) Co., Ltd. Assignor: Nanjing University of Aeronautics and Astronautics Contract record no.: 2011110000092 Denomination of invention: Method and device for forming vertical through hole in semiconductor Granted publication date: 20110330 License type: Exclusive License Open date: 20091104 Record date: 20110713 |
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Granted publication date: 20110330 Termination date: 20160603 |