CN102760752B - 一种半导体功率器件 - Google Patents
一种半导体功率器件 Download PDFInfo
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- CN102760752B CN102760752B CN201110110851.8A CN201110110851A CN102760752B CN 102760752 B CN102760752 B CN 102760752B CN 201110110851 A CN201110110851 A CN 201110110851A CN 102760752 B CN102760752 B CN 102760752B
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 75
- 239000002184 metal Substances 0.000 claims abstract description 17
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 16
- 229920005591 polysilicon Polymers 0.000 claims abstract description 16
- 230000004888 barrier function Effects 0.000 claims description 57
- 239000000463 material Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 5
- 239000003574 free electron Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000005036 potential barrier Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910000673 Indium arsenide Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000005380 borophosphosilicate glass Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- RPQDHPTXJYYUPQ-UHFFFAOYSA-N indium arsenide Chemical compound [In]#[As] RPQDHPTXJYYUPQ-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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- Thin Film Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
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CN201110110851.8A CN102760752B (zh) | 2011-04-29 | 2011-04-29 | 一种半导体功率器件 |
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CN201110110851.8A CN102760752B (zh) | 2011-04-29 | 2011-04-29 | 一种半导体功率器件 |
Publications (2)
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CN102760752A CN102760752A (zh) | 2012-10-31 |
CN102760752B true CN102760752B (zh) | 2015-07-22 |
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CN201110110851.8A Active CN102760752B (zh) | 2011-04-29 | 2011-04-29 | 一种半导体功率器件 |
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CN (1) | CN102760752B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113497112B (zh) * | 2020-03-19 | 2023-05-05 | 广东美的白色家电技术创新中心有限公司 | 绝缘栅双极型晶体管、智能功率器件及电子产品 |
CN117153680B (zh) * | 2023-08-17 | 2024-11-26 | 上海鲲程电子科技有限公司 | 一种门控晶体管的制造方法及门控晶体管 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0837508A2 (en) * | 1996-10-18 | 1998-04-22 | Hitachi, Ltd. | Semiconductor device and electric power conversion apparatus therewith |
CN101019236A (zh) * | 2004-07-15 | 2007-08-15 | 斯平内克半导体股份有限公司 | 金属源极功率晶体管及其制造方法 |
CN101036235A (zh) * | 2004-10-07 | 2007-09-12 | 费查尔德半导体有限公司 | 设计带隙的mos栅功率晶体管 |
CN102034707A (zh) * | 2009-09-29 | 2011-04-27 | 比亚迪股份有限公司 | 一种igbt的制作方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007103770A (ja) * | 2005-10-06 | 2007-04-19 | Sanken Electric Co Ltd | 絶縁ゲート型バイポーラトランジスタ |
JP5384878B2 (ja) * | 2008-08-22 | 2014-01-08 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
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2011
- 2011-04-29 CN CN201110110851.8A patent/CN102760752B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0837508A2 (en) * | 1996-10-18 | 1998-04-22 | Hitachi, Ltd. | Semiconductor device and electric power conversion apparatus therewith |
CN101019236A (zh) * | 2004-07-15 | 2007-08-15 | 斯平内克半导体股份有限公司 | 金属源极功率晶体管及其制造方法 |
CN101036235A (zh) * | 2004-10-07 | 2007-09-12 | 费查尔德半导体有限公司 | 设计带隙的mos栅功率晶体管 |
CN102034707A (zh) * | 2009-09-29 | 2011-04-27 | 比亚迪股份有限公司 | 一种igbt的制作方法 |
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CN102760752A (zh) | 2012-10-31 |
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Effective date of registration: 20191230 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: BYD 518118 Shenzhen Road, Guangdong province Pingshan New District No. 3009 Patentee before: BYD Co.,Ltd. |
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Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. |
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