CN208045508U - 高频率大功率沟槽mos场效应管 - Google Patents
高频率大功率沟槽mos场效应管 Download PDFInfo
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- CN208045508U CN208045508U CN201721813506.XU CN201721813506U CN208045508U CN 208045508 U CN208045508 U CN 208045508U CN 201721813506 U CN201721813506 U CN 201721813506U CN 208045508 U CN208045508 U CN 208045508U
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- 230000005669 field effect Effects 0.000 title claims abstract description 20
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 34
- 230000005516 deep trap Effects 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 29
- 238000009413 insulation Methods 0.000 claims abstract description 26
- 238000000407 epitaxy Methods 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims abstract description 6
- 229920005591 polysilicon Polymers 0.000 claims description 2
- 229910052738 indium Inorganic materials 0.000 claims 1
- 230000005684 electric field Effects 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 208000032750 Device leakage Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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CN201721813506.XU CN208045508U (zh) | 2017-12-22 | 2017-12-22 | 高频率大功率沟槽mos场效应管 |
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Cited By (1)
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CN114743893A (zh) * | 2022-06-13 | 2022-07-12 | 绍兴中芯集成电路制造股份有限公司 | 导电插塞的深度的监控方法、检测结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114743893A (zh) * | 2022-06-13 | 2022-07-12 | 绍兴中芯集成电路制造股份有限公司 | 导电插塞的深度的监控方法、检测结构 |
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Effective date of registration: 20240205 Address after: 518000 Room 201, building A, 1 front Bay Road, Shenzhen Qianhai cooperation zone, Shenzhen, Guangdong Patentee after: Shenzhen Hemeiyuan Technology Co.,Ltd. Country or region after: Zhong Guo Address before: Room 501, Building NW20, Suzhou Nano City, No. 99 Jinjihu Avenue, Industrial Park, Suzhou City, Jiangsu Province, 215123 Patentee before: SUZHOU SILIKRON SEMICONDUCTOR TECHNOLOGY CO.,LTD. Country or region before: Zhong Guo |
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Effective date of registration: 20240319 Address after: Room 306, Building 2, No.1 Qingshan Road, High tech Zone, Suzhou City, Jiangsu Province, 215100 Patentee after: New Silicon Microelectronics (Suzhou) Co.,Ltd. Country or region after: Zhong Guo Address before: 518000 Room 201, building A, 1 front Bay Road, Shenzhen Qianhai cooperation zone, Shenzhen, Guangdong Patentee before: Shenzhen Hemeiyuan Technology Co.,Ltd. Country or region before: Zhong Guo |
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