CN102013427B - 雪崩击穿二极管结构及制造方法 - Google Patents
雪崩击穿二极管结构及制造方法 Download PDFInfo
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- CN102013427B CN102013427B CN 200910195611 CN200910195611A CN102013427B CN 102013427 B CN102013427 B CN 102013427B CN 200910195611 CN200910195611 CN 200910195611 CN 200910195611 A CN200910195611 A CN 200910195611A CN 102013427 B CN102013427 B CN 102013427B
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- 230000015556 catabolic process Effects 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 230000005516 deep trap Effects 0.000 claims abstract description 40
- 150000002500 ions Chemical class 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 20
- 238000002513 implantation Methods 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 125000001475 halogen functional group Chemical group 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 6
- 229910021332 silicide Inorganic materials 0.000 claims description 5
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000005229 chemical vapour deposition Methods 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 239000004065 semiconductor Substances 0.000 abstract description 3
- 230000000295 complement effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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CN 200910195611 CN102013427B (zh) | 2009-09-07 | 2009-09-07 | 雪崩击穿二极管结构及制造方法 |
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CN 200910195611 CN102013427B (zh) | 2009-09-07 | 2009-09-07 | 雪崩击穿二极管结构及制造方法 |
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CN102013427A CN102013427A (zh) | 2011-04-13 |
CN102013427B true CN102013427B (zh) | 2013-03-06 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103531439B (zh) * | 2013-10-18 | 2016-03-02 | 上海华力微电子有限公司 | 一种降低阱接出电阻的方法 |
CN103887362B (zh) * | 2014-03-28 | 2016-08-17 | 重庆邮电大学 | 一种带有深n阱的np型cmos雪崩光电二极管 |
CN105448680B (zh) * | 2014-07-01 | 2018-06-01 | 中芯国际集成电路制造(上海)有限公司 | 半导体结构的形成方法和半导体结构 |
CN114556533A (zh) * | 2020-09-27 | 2022-05-27 | 深圳市大疆创新科技有限公司 | 二极管及其制备方法、接收芯片、测距装置、可移动平台 |
CN117637897B (zh) * | 2024-01-25 | 2024-05-28 | 北京中科海芯科技有限公司 | 一种雪崩光电二极管及其制作方法、光电探测器 |
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CN1722460A (zh) * | 2004-07-15 | 2006-01-18 | 电子科技大学 | 具有基区局部重掺杂功率双极型晶体管 |
US8168466B2 (en) * | 2007-06-01 | 2012-05-01 | Semiconductor Components Industries, Llc | Schottky diode and method therefor |
KR100899764B1 (ko) * | 2007-06-26 | 2009-05-27 | 주식회사 동부하이텍 | 반도체 소자 및 그 제조방법 |
US8558275B2 (en) * | 2007-12-31 | 2013-10-15 | Alpha And Omega Semiconductor Ltd | Sawtooth electric field drift region structure for power semiconductor devices |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HONGLI SEMICONDUCTOR MANUFACTURE CO LTD, SHANGHAI Effective date: 20140217 |
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Effective date of registration: 20140217 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Patentee after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201203 Shanghai city Zuchongzhi road Pudong Zhangjiang hi tech Park No. 1399 Patentee before: Hongli Semiconductor Manufacture Co., Ltd., Shanghai |