CN103050508A - 超级结器件终端结构 - Google Patents
超级结器件终端结构 Download PDFInfo
- Publication number
- CN103050508A CN103050508A CN2012103352130A CN201210335213A CN103050508A CN 103050508 A CN103050508 A CN 103050508A CN 2012103352130 A CN2012103352130 A CN 2012103352130A CN 201210335213 A CN201210335213 A CN 201210335213A CN 103050508 A CN103050508 A CN 103050508A
- Authority
- CN
- China
- Prior art keywords
- type
- type trap
- district
- region
- termination environment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 230000001413 cellular effect Effects 0.000 claims description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 20
- 229910052760 oxygen Inorganic materials 0.000 claims description 20
- 239000001301 oxygen Substances 0.000 claims description 20
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 12
- 230000003647 oxidation Effects 0.000 claims description 12
- 238000007254 oxidation reaction Methods 0.000 claims description 12
- 229910052710 silicon Inorganic materials 0.000 claims description 12
- 239000010703 silicon Substances 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 6
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 6
- 229920005591 polysilicon Polymers 0.000 claims description 6
- 238000002513 implantation Methods 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 239000002019 doping agent Substances 0.000 claims description 2
- 230000005684 electric field Effects 0.000 abstract description 8
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210335213.0A CN103050508B (zh) | 2012-09-11 | 2012-09-11 | 超级结器件终端结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210335213.0A CN103050508B (zh) | 2012-09-11 | 2012-09-11 | 超级结器件终端结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103050508A true CN103050508A (zh) | 2013-04-17 |
CN103050508B CN103050508B (zh) | 2015-08-19 |
Family
ID=48063097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210335213.0A Active CN103050508B (zh) | 2012-09-11 | 2012-09-11 | 超级结器件终端结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103050508B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115440588A (zh) * | 2022-04-08 | 2022-12-06 | 上海林众电子科技有限公司 | 一种超结绝缘双极型晶体管的终结区制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101510561A (zh) * | 2009-03-30 | 2009-08-19 | 东南大学 | 超结纵向双扩散金属氧化物半导体管 |
US20100059818A1 (en) * | 2008-09-10 | 2010-03-11 | Sony Corporation | Semiconductor device and manufacturing method for the same |
JP2011249712A (ja) * | 2010-05-31 | 2011-12-08 | Toshiba Corp | 半導体装置及びその製造方法 |
CN102386224A (zh) * | 2010-08-30 | 2012-03-21 | 苏州博创集成电路设计有限公司 | 一种纵向超结金属氧化物场效应晶体管器件及其制备方法 |
-
2012
- 2012-09-11 CN CN201210335213.0A patent/CN103050508B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100059818A1 (en) * | 2008-09-10 | 2010-03-11 | Sony Corporation | Semiconductor device and manufacturing method for the same |
CN101510561A (zh) * | 2009-03-30 | 2009-08-19 | 东南大学 | 超结纵向双扩散金属氧化物半导体管 |
JP2011249712A (ja) * | 2010-05-31 | 2011-12-08 | Toshiba Corp | 半導体装置及びその製造方法 |
CN102386224A (zh) * | 2010-08-30 | 2012-03-21 | 苏州博创集成电路设计有限公司 | 一种纵向超结金属氧化物场效应晶体管器件及其制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115440588A (zh) * | 2022-04-08 | 2022-12-06 | 上海林众电子科技有限公司 | 一种超结绝缘双极型晶体管的终结区制备方法 |
CN115440588B (zh) * | 2022-04-08 | 2023-12-05 | 上海林众电子科技有限公司 | 一种超结绝缘双极型晶体管的终结区制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103050508B (zh) | 2015-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8227854B2 (en) | Semiconductor device having first and second resurf layers | |
KR101876573B1 (ko) | 반도체 소자 및 그 제조 방법 | |
CN102184944B (zh) | 一种横向功率器件的结终端结构 | |
US20090057713A1 (en) | Semiconductor device with a semiconductor body | |
CN102376762B (zh) | 超级结ldmos器件及制造方法 | |
CN103650148A (zh) | 绝缘栅双极晶体管 | |
JP2019521529A (ja) | パワーデバイス及びその製造方法 | |
US9006062B2 (en) | Method of manufacturing a semiconductor device including an edge area | |
CN102751332A (zh) | 耗尽型功率半导体器件及其制造方法 | |
CN105914231B (zh) | 电荷存储型igbt及其制造方法 | |
CN103236439B (zh) | 一种新型结构的vdmos器件及其制造方法 | |
CN105633153A (zh) | 超级结半导体器件及其形成方法 | |
CN108110057A (zh) | 超结金属氧化物场效应晶体管 | |
CN208028069U (zh) | 具有埋层结构的新型双面阶梯埋氧型soi ldmos | |
CN108091684B (zh) | 超结金属氧化物场效应晶体管 | |
CN103035714A (zh) | 超级结mosfet的元胞结构 | |
CN102130163B (zh) | Esd高压dmos器件及其制造方法 | |
CN209981222U (zh) | 一种高压多次外延型超结mosfet的结构 | |
KR102198982B1 (ko) | 절연 게이트 바이폴라 트랜지스터를 제조하기 위한 방법 | |
KR101403061B1 (ko) | 전력 반도체 디바이스 | |
CN102931218B (zh) | 超结器件的结终端结构 | |
CN103050508A (zh) | 超级结器件终端结构 | |
CN103515432B (zh) | P型超结横向双扩散mosfet器件 | |
CN203690304U (zh) | 纵向超结金属氧化物场效应晶体管 | |
CN202736927U (zh) | 耗尽型功率半导体器件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20140117 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201206 PUDONG NEW AREA, SHANGHAI TO: 201203 PUDONG NEW AREA, SHANGHAI |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20140117 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Applicant after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 1188 Bridge Applicant before: Shanghai Huahong NEC Electronics Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |