CN102623507B - 栅下体引出高可靠ldmos功率器件 - Google Patents
栅下体引出高可靠ldmos功率器件 Download PDFInfo
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- CN102623507B CN102623507B CN201210103801.1A CN201210103801A CN102623507B CN 102623507 B CN102623507 B CN 102623507B CN 201210103801 A CN201210103801 A CN 201210103801A CN 102623507 B CN102623507 B CN 102623507B
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- 238000002347 injection Methods 0.000 claims abstract description 73
- 239000007924 injection Substances 0.000 claims abstract description 73
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- 238000002955 isolation Methods 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 15
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 4
- 229920005591 polysilicon Polymers 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
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- 230000003071 parasitic effect Effects 0.000 abstract description 9
- 230000005611 electricity Effects 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
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- 230000005684 electric field Effects 0.000 description 2
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- 238000010521 absorption reaction Methods 0.000 description 1
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- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
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Claims (8)
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Application Number | Priority Date | Filing Date | Title |
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CN201210103801.1A CN102623507B (zh) | 2012-04-10 | 2012-04-10 | 栅下体引出高可靠ldmos功率器件 |
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CN201210103801.1A CN102623507B (zh) | 2012-04-10 | 2012-04-10 | 栅下体引出高可靠ldmos功率器件 |
Publications (2)
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CN102623507A CN102623507A (zh) | 2012-08-01 |
CN102623507B true CN102623507B (zh) | 2016-04-27 |
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CN201210103801.1A Active CN102623507B (zh) | 2012-04-10 | 2012-04-10 | 栅下体引出高可靠ldmos功率器件 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113241375B (zh) | 2021-04-30 | 2022-09-30 | 武汉新芯集成电路制造有限公司 | 半导体器件及其制造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6316808B1 (en) * | 1998-08-07 | 2001-11-13 | International Business Machines Corporation | T-Gate transistor with improved SOI body contact structure |
CN101257047A (zh) * | 2008-04-03 | 2008-09-03 | 北京大学 | 一种耐高压的横向双扩散mos晶体管 |
CN101807603A (zh) * | 2010-03-26 | 2010-08-18 | 上海宏力半导体制造有限公司 | Vdmos晶体管测试结构 |
CN102222620A (zh) * | 2011-06-23 | 2011-10-19 | 上海集成电路研发中心有限公司 | 一种有效收集衬底电流的ldmos制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7170947B2 (en) * | 2001-07-18 | 2007-01-30 | Massana Research Limited | Data receiver |
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2012
- 2012-04-10 CN CN201210103801.1A patent/CN102623507B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6316808B1 (en) * | 1998-08-07 | 2001-11-13 | International Business Machines Corporation | T-Gate transistor with improved SOI body contact structure |
CN101257047A (zh) * | 2008-04-03 | 2008-09-03 | 北京大学 | 一种耐高压的横向双扩散mos晶体管 |
CN101807603A (zh) * | 2010-03-26 | 2010-08-18 | 上海宏力半导体制造有限公司 | Vdmos晶体管测试结构 |
CN102222620A (zh) * | 2011-06-23 | 2011-10-19 | 上海集成电路研发中心有限公司 | 一种有效收集衬底电流的ldmos制备方法 |
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Owner name: BEIJING YANDONG MICROELECTRNIC CO.,LTD. Free format text: FORMER OWNER: INST OF MICROELECTRONICS, C. A. S Effective date: 20150710 |
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Effective date of registration: 20150710 Address after: 100015 Beijing city Chaoyang District Dongzhimen West eight room Wanhong No. 2 West Street Applicant after: BEIJING YANDONG MICROELECTRONIC Co.,Ltd. Address before: 100029 Beijing city Chaoyang District Beitucheng West Road No. 3 Applicant before: Institute of Microelectronics of the Chinese Academy of Sciences |
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Effective date of registration: 20170110 Address after: 225004 Longquan Road, Guangling Industrial Park, Jiangsu, China, No. 16, No. Patentee after: YANGZHOU JIANGXIN ELECTRONICS Co.,Ltd. Address before: 100015 Beijing city Chaoyang District Dongzhimen West eight room Wanhong No. 2 West Street Patentee before: BEIJING YANDONG MICROELECTRONIC Co.,Ltd. |