KR100539961B1 - 고전력 트렌치 모스 전계 트랜지스터 - Google Patents
고전력 트렌치 모스 전계 트랜지스터 Download PDFInfo
- Publication number
- KR100539961B1 KR100539961B1 KR10-2004-0035606A KR20040035606A KR100539961B1 KR 100539961 B1 KR100539961 B1 KR 100539961B1 KR 20040035606 A KR20040035606 A KR 20040035606A KR 100539961 B1 KR100539961 B1 KR 100539961B1
- Authority
- KR
- South Korea
- Prior art keywords
- high power
- source
- plate layer
- field plate
- field
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/52—Weather protecting means, e.g. against wind, rain or snow
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (4)
- 반도체 기판;상기 반도체 기판의 트렌치에 형성된 게이트;상기 게이트의 하부 쪽에 형성된 드레인;상기 게이트의 상부 쪽에 형성된 소오스;상기 소오스와 전기적으로 연결된 소오스용 금속배선; 및상기 소오스와 일부 중첩되면서 상기 소오스용 금속배선에 전기적으로 연결된 필드 플레이트층을 포함하여 구성되는 고전력 트렌치 모스 전계 트랜지스터.
- 제 1 항에 있어서,상기 필드 플레이트층은 외부에 인가된 전압에 따라 극성이 빠르게 반응하는 물질로 형성하는 고전력 트렌치 모스 전계 트랜지스터.
- 제 1 항 또는 제 2 항에 있어서,상기 필드 플레이트층은 도프트 폴리실리콘이나 Al-Cu로 형성하는 고전력 트렌치 모스 전계 트랜지스터.
- 제 1 항에 있어서,상기 필드 플레이트층은 높은 동작 전압 인가 시에 공핍층이 상기 소오스로부터 바깥쪽으로 확장되어 P-N 접합부의 전계를 완화시키는 고전력 트렌치 모스 전계 트랜지스터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-0035606A KR100539961B1 (ko) | 2004-05-19 | 2004-05-19 | 고전력 트렌치 모스 전계 트랜지스터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-0035606A KR100539961B1 (ko) | 2004-05-19 | 2004-05-19 | 고전력 트렌치 모스 전계 트랜지스터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050110786A KR20050110786A (ko) | 2005-11-24 |
KR100539961B1 true KR100539961B1 (ko) | 2005-12-28 |
Family
ID=37286178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2004-0035606A KR100539961B1 (ko) | 2004-05-19 | 2004-05-19 | 고전력 트렌치 모스 전계 트랜지스터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100539961B1 (ko) |
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2004
- 2004-05-19 KR KR10-2004-0035606A patent/KR100539961B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20050110786A (ko) | 2005-11-24 |
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