KR100653147B1 - 반도체 소자 및 제조 방법 - Google Patents
반도체 소자 및 제조 방법 Download PDFInfo
- Publication number
- KR100653147B1 KR100653147B1 KR1019990062711A KR19990062711A KR100653147B1 KR 100653147 B1 KR100653147 B1 KR 100653147B1 KR 1019990062711 A KR1019990062711 A KR 1019990062711A KR 19990062711 A KR19990062711 A KR 19990062711A KR 100653147 B1 KR100653147 B1 KR 100653147B1
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- South Korea
- Prior art keywords
- anode
- wafer
- cathode
- semiconductor device
- thickness
- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D12/00—Bipolar devices controlled by the field effect, e.g. insulated-gate bipolar transistors [IGBT]
- H10D12/01—Manufacture or treatment
- H10D12/031—Manufacture or treatment of IGBTs
- H10D12/032—Manufacture or treatment of IGBTs of vertical IGBTs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D18/00—Thyristors
- H10D18/01—Manufacture or treatment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Thyristors (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (13)
- 웨이퍼 (1) 로부터 음극 구조체 (3) 및 양극 (5) 을 갖는 반도체 소자 (HL) 를 제조하는 방법으로서,a) 상기 웨이퍼 (1) 가 상기 음극측 상에서 우선적으로 처리되는 단계,b) 상기 웨이퍼 (1) 의 두께가 상기 음극 (3')의 반대측 상에서 감소되는 단계, 및c) 양극 (5) 이 상기 음극의 반대측 상에 형성되는 단계를 구비하고,배리어 영역 (21) 이 상기 음극측 처리 단계 전에 추가되는 것을 특징으로 하는 반도체 소자 제조 방법.
- 제 1 항에 있어서,상기 웨이퍼 (1) 의 두께는 적어도 상기 배리어 영역 부분이 남아 있도록 상기 단계 b) 에서 감소되는 것을 특징으로 하는 반도체 소자 제조 방법.
- 제 1 항에 있어서,상기 배리어 영역 (21) 을 추가하기 위해, 상기 웨이퍼 (1) 가 상기 음극 (3') 의 반대쪽으로부터 도핑되고, 상기 음극 반대측으로부터 시작하는 웨이퍼 두께의 감소 후에, 적어도 대략 상기 배리어 영역 (21)을 형성하는 적어도 하나의 단부 영역이 남아있도록 도핑 프로파일 (20) 이 선택되는 것을 특징으로 하는 반도체 소자 제조 방법.
- 제 3 항에 있어서,상기 남은 단부 영역은, 전압이 상기 반도체 소자 (HL) 의 오프-상태에서 증가할 때, 전기장이 상기 양극 (5) 에 도달하기 전에 브레이크다운이 발생하도록 조절되는 것을 특징으로 하는 반도체 소자 제조 방법.
- 제 1 항에 있어서,상기 배리어 영역 (21) 의 제조를 위해 요구되는 확산이 적어도 1200 ℃ 의 온도에서 발생하는 것을 특징으로 하는 반도체 소자 제조 방법.
- 제 1 항에 있어서,적어도 5×1014 ㎝-3, 그리고 많게는 6×1016 ㎝-3 의 상기 양극에서의 최대 도핑을 가진 배리어 영역 (21) 이 추가되는 것을 특징으로 하는 반도체 소자 제조 방법.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1 항에 있어서,적어도 1×1015 ㎝-3, 그리고 많게는 1×1016 ㎝-3 의 상기 양극에서의 최대 도핑을 가진 배리어 영역 (21) 이 추가되는 것을 특징으로 하는 반도체 소자 제조 방법.
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19860581A DE19860581A1 (de) | 1998-12-29 | 1998-12-29 | Halbleiterelement und Verfahren zur Herstellung |
DE19860581.1 | 1998-12-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000048433A KR20000048433A (ko) | 2000-07-25 |
KR100653147B1 true KR100653147B1 (ko) | 2006-12-01 |
Family
ID=7893028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990062711A Expired - Lifetime KR100653147B1 (ko) | 1998-12-29 | 1999-12-27 | 반도체 소자 및 제조 방법 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6762080B2 (ko) |
EP (1) | EP1017093B1 (ko) |
JP (1) | JP4685206B2 (ko) |
KR (1) | KR100653147B1 (ko) |
CN (1) | CN1161830C (ko) |
CZ (1) | CZ299715B6 (ko) |
DE (1) | DE19860581A1 (ko) |
RU (1) | RU2237949C2 (ko) |
TW (1) | TW434751B (ko) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10031781A1 (de) | 2000-07-04 | 2002-01-17 | Abb Semiconductors Ag Baden | Halbleiterbauelement und Verfahren zu dessen Herstellung |
DE10117483A1 (de) | 2001-04-07 | 2002-10-17 | Bosch Gmbh Robert | Halbleiterleistungsbauelement und entsprechendes Herstellungsverfahren |
FR2842021B1 (fr) * | 2002-07-05 | 2005-05-13 | Commissariat Energie Atomique | Dispositif electronique, notamment dispositif de puissance, a couche mince, et procede de fabrication de ce dispositif |
US6900091B2 (en) * | 2002-08-14 | 2005-05-31 | Advanced Analogic Technologies, Inc. | Isolated complementary MOS devices in epi-less substrate |
JP4525048B2 (ja) * | 2003-10-22 | 2010-08-18 | 富士電機システムズ株式会社 | 半導体装置の製造方法 |
US7645659B2 (en) * | 2005-11-30 | 2010-01-12 | Fairchild Korea Semiconductor, Ltd. | Power semiconductor device using silicon substrate as field stop layer and method of manufacturing the same |
CN100459151C (zh) * | 2007-01-26 | 2009-02-04 | 北京工业大学 | 具有内透明集电极的绝缘栅双极晶体管 |
TW200945596A (en) * | 2008-04-16 | 2009-11-01 | Mosel Vitelic Inc | A method for making a solar cell with a selective emitter |
CN102714218B (zh) | 2009-11-10 | 2015-09-30 | Abb技术有限公司 | 穿通半导体装置及其生产方法 |
DE102010024257B4 (de) | 2010-06-18 | 2020-04-30 | Semikron Elektronik Gmbh & Co. Kg | Leistungshalbleiterbauelement mit zweistufigem Dotierungsprofil |
WO2012136848A1 (en) | 2011-04-06 | 2012-10-11 | Abb Technology Ag | Bipolar punch-through semiconductor device and method for manufacturing such a semiconductor device |
KR101851821B1 (ko) * | 2011-05-05 | 2018-06-11 | 에이비비 슈바이쯔 아게 | 바이폴라 펀치 쓰루 반도체 디바이스 및 그러한 반도체 디바이스의 제조 방법 |
US10181513B2 (en) | 2012-04-24 | 2019-01-15 | Semiconductor Components Industries, Llc | Power device configured to reduce electromagnetic interference (EMI) noise |
US20130277793A1 (en) | 2012-04-24 | 2013-10-24 | Fairchild Korea Semiconductor, Ltd. | Power device and fabricating method thereof |
US9685335B2 (en) | 2012-04-24 | 2017-06-20 | Fairchild Korea Semiconductor Ltd. | Power device including a field stop layer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60145660A (ja) * | 1984-01-09 | 1985-08-01 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5887870A (ja) * | 1981-11-20 | 1983-05-25 | Nec Corp | サイリスタの製造方法 |
JPH0648729B2 (ja) * | 1988-02-24 | 1994-06-22 | シーメンス、アクチエンゲゼルシシヤフト | 電界効果制御可能のバイポーラ・トランジスタ |
JPH0793431B2 (ja) * | 1988-04-01 | 1995-10-09 | 富士電機株式会社 | たて型伝導度変調型mosfetの基板の製造方法 |
JPH0724312B2 (ja) * | 1988-06-10 | 1995-03-15 | 三菱電機株式会社 | 半導体装置の製造方法 |
DE58909264D1 (de) * | 1988-06-21 | 1995-07-06 | Siemens Ag | Diode mit verbessertem Abschaltverhalten. |
US5055889A (en) * | 1989-10-31 | 1991-10-08 | Knauf Fiber Glass, Gmbh | Lateral varactor with staggered punch-through and method of fabrication |
JP2657129B2 (ja) * | 1991-06-25 | 1997-09-24 | 三洋電機株式会社 | 絶縁ゲート型バイポーラトランジスタとその製造方法 |
DE4313170A1 (de) * | 1993-04-22 | 1994-10-27 | Abb Management Ag | Leistungshalbleiterbauelement |
US5466951A (en) * | 1993-12-08 | 1995-11-14 | Siemens Aktiengesellschaft | Controllable power semiconductor element with buffer zone and method for the manufacture thereof |
RU2082259C1 (ru) * | 1994-05-25 | 1997-06-20 | Всероссийский электротехнический институт им.В.И.Ленина | Силовой тиристор, проводящий в обратном направлении |
JP3113156B2 (ja) * | 1994-08-31 | 2000-11-27 | 信越半導体株式会社 | 半導体基板の製造方法 |
DE4431294A1 (de) * | 1994-09-02 | 1996-03-07 | Abb Management Ag | Abschaltbarer Thyristor für hohe Blockierspannungen und kleiner Bauelementdicke |
JPH0982955A (ja) * | 1995-09-14 | 1997-03-28 | Hitachi Ltd | 半導体装置の製法 |
DE19731495C2 (de) * | 1997-07-22 | 1999-05-20 | Siemens Ag | Durch Feldeffekt steuerbarer Bipolartransistor und Verfahren zu seiner Herstellung |
JP3523056B2 (ja) * | 1998-03-23 | 2004-04-26 | 株式会社東芝 | 半導体装置 |
-
1998
- 1998-12-29 DE DE19860581A patent/DE19860581A1/de not_active Withdrawn
-
1999
- 1999-12-13 EP EP99811142A patent/EP1017093B1/de not_active Expired - Lifetime
- 1999-12-23 CZ CZ0472399A patent/CZ299715B6/cs not_active IP Right Cessation
- 1999-12-23 TW TW088122766A patent/TW434751B/zh not_active IP Right Cessation
- 1999-12-24 JP JP36659699A patent/JP4685206B2/ja not_active Expired - Lifetime
- 1999-12-27 KR KR1019990062711A patent/KR100653147B1/ko not_active Expired - Lifetime
- 1999-12-28 RU RU99127439A patent/RU2237949C2/ru active
- 1999-12-29 CN CNB991159969A patent/CN1161830C/zh not_active Expired - Lifetime
-
2002
- 2002-08-21 US US10/224,495 patent/US6762080B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60145660A (ja) * | 1984-01-09 | 1985-08-01 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1017093B1 (de) | 2010-08-18 |
EP1017093A1 (de) | 2000-07-05 |
TW434751B (en) | 2001-05-16 |
CN1161830C (zh) | 2004-08-11 |
US20020195658A1 (en) | 2002-12-26 |
CN1259763A (zh) | 2000-07-12 |
DE19860581A1 (de) | 2000-07-06 |
CZ9904723A3 (en) | 2001-06-13 |
JP4685206B2 (ja) | 2011-05-18 |
RU2237949C2 (ru) | 2004-10-10 |
CZ299715B6 (cs) | 2008-10-29 |
KR20000048433A (ko) | 2000-07-25 |
US6762080B2 (en) | 2004-07-13 |
JP2000195870A (ja) | 2000-07-14 |
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