KR870000764A - 누설 전류개선형 mis fet 반도체장치 - Google Patents
누설 전류개선형 mis fet 반도체장치 Download PDFInfo
- Publication number
- KR870000764A KR870000764A KR1019860003971A KR860003971A KR870000764A KR 870000764 A KR870000764 A KR 870000764A KR 1019860003971 A KR1019860003971 A KR 1019860003971A KR 860003971 A KR860003971 A KR 860003971A KR 870000764 A KR870000764 A KR 870000764A
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- KR
- South Korea
- Prior art keywords
- region
- semiconductor device
- electrode
- mis fet
- fet semiconductor
- 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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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions
- H10D64/27—Electrodes not carrying the current to be rectified, amplified, oscillated or switched, e.g. gates
- H10D64/311—Gate electrodes for field-effect devices
- H10D64/411—Gate electrodes for field-effect devices for FETs
- H10D64/511—Gate electrodes for field-effect devices for FETs for IGFETs
- H10D64/517—Gate electrodes for field-effect devices for FETs for IGFETs characterised by the conducting layers
- H10D64/519—Gate electrodes for field-effect devices for FETs for IGFETs characterised by the conducting layers characterised by their top-view geometrical layouts
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/111—Field plates
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/69—Inorganic materials
- H10P14/692—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses
- H10P14/6921—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon
- H10P14/69215—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon the material being a silicon oxide, e.g. SiO2
Landscapes
- Insulated Gate Type Field-Effect Transistor (AREA)
- Thin Film Transistor (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Element Separation (AREA)
Abstract
Description
Claims (9)
- 첫번쌔 도전형을 갖는 반도체기판, 상기 기판내에 형성되고 소오스 영역(4), 드레인 영역(5,5')와 채널영역(6,6')으로 구성된 액티브 영역(3), 상기 소오스 영역과 드레인 영역은 첫번째 도전형에 반대되는 두번째 도전형을 가지며, 상기 기판상에 형성되고 상기 액티브영역(3)을 포위하는 전게산화막(2), 상기 채널영역(6,6')상에 형성된 게이트 절연막(7,7'), 상기 게이트 절연막(7,7')상에 형성된 게이트 전극(8,8'), 상기 기판 전체를 덮고 있는 절연층(9), 상기 절연층(9)내에 형성된 접촉호올(hole)을 통하여 상기 드레인 영역과 접촉하기 위하여 상기 절연층(9)상에 형성된 드레인 전극(11), 상기 드레인 전극(11)과 연결하기 위하여 상기 절연층(9)상에 형성된 드레인 배선(11'), 상기 절연층(9)하의 상기 게이트 전극(8,8')으로부터 연장되고 상기 액티브 영역(3)과 상기 전계산화 영역 사이의 경게 영역을 따라 형성된 억제게이트 전극(8')을 포함하여 상기 억제게이트 전극(8")은 상기 드레인 배선(11')하에 형성되는 것을 특징으로 하는 MIS FET 반도체장치.
- 청구범위 제1항에 있어서, 상기 억제게이트 전극(8")이 상기 소오스 영역(4)과 상기 전게산화막(2) 사이의 경게영역을 따라 형성되는 것을 특징으로 하는 MIS FET 반도체장치.(제4도)
- 청구범위 제1항에 있어서, 상기 억제 게이트 전극이 상기 드레인 영역(5,5')과 상기 전게산화막 사이의 경게영역을 따라 형성되는 것을 특징으로 하는 MIS FET 반도체 장치.(제5도)
- 청구범위 제1항에 있어서, 상기 억제게이트 전극이 상기 전게 산화막(2)과 상기 소오스영역(4) 사이, 그리고 상기 전게 산화막과 상기 드레인영역(5,5') 사이의 두 경게영역을 따라 형성되는 것을 특징으로 하는 MIS FET 반도체 장치.
- 청구범위 제1항에 있어서, 상기 억제게이트 전극이 상기 경게영역을 따라 형성되고 상기 경계영역이 상기 액티브 영역(3) 내부에 있는 것을 특징으로 하는 MIS FET 반도체 장치.
- 청구범위 제1항에 있어서, 상기 억제게이트 전극이 상기 경게영역을 따라 형성되고 상기 경계영역은 상기 액티브 영역(3)과 상기 전게산화막(2) 영역둘을 포함하는 것을 특징으로 하는 MIS FET 반도체 장치.
- 청구범위 제1항에 있어서, 더우기 상기 전게 산화막(2)하에 형성된 채널스토퍼(16)를 포함하는 것을 특징으로 하는 MIS FET 반도체 장치.
- 청구범위 제1항에 있어서, 더우기 상기 전게 산화막(2)의 개공내에 형성된 채널스토퍼(16)를 포함하는 것을 특징으로 하는 MIS FET 반도체장치.
- 청구범위 제1항에 있어서, 상기 게이트 절연막이 이산화 실리콘 막인 것을 특징으로 하는 MIS FET 반도체장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60123646A JPS61281554A (ja) | 1985-06-07 | 1985-06-07 | Mis型半導体装置 |
| JP123646 | 1985-06-07 | ||
| JP60-123646 | 1985-06-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870000764A true KR870000764A (ko) | 1987-02-20 |
| KR900000062B1 KR900000062B1 (ko) | 1990-01-19 |
Family
ID=14865746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019860003971A Expired KR900000062B1 (ko) | 1985-06-07 | 1986-05-21 | 누설 전류 개선형 mis fet 반도체 장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4785343A (ko) |
| EP (1) | EP0204336B1 (ko) |
| JP (1) | JPS61281554A (ko) |
| KR (1) | KR900000062B1 (ko) |
| DE (1) | DE3688809T2 (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02114533A (ja) * | 1988-10-24 | 1990-04-26 | Nec Corp | 半導体装置 |
| US5200637A (en) * | 1988-12-15 | 1993-04-06 | Kabushiki Kaisha Toshiba | MOS transistor and differential amplifier circuit with low offset |
| JPH02136340U (ko) * | 1989-04-18 | 1990-11-14 | ||
| JPH04239761A (ja) * | 1991-01-23 | 1992-08-27 | Oki Electric Ind Co Ltd | 半導体装置 |
| JP3189327B2 (ja) * | 1991-10-08 | 2001-07-16 | ソニー株式会社 | 電荷検出装置 |
| GB9201004D0 (en) * | 1992-01-17 | 1992-03-11 | Philips Electronic Associated | A semiconductor device comprising an insulated gate field effect device |
| JP2713258B2 (ja) * | 1995-07-25 | 1998-02-16 | 日本電気株式会社 | 半導体装置およびその検査方法 |
| US5998850A (en) * | 1998-02-24 | 1999-12-07 | Sun Microsystems, Inc. | Tunable field plate |
| JP3472476B2 (ja) * | 1998-04-17 | 2003-12-02 | 松下電器産業株式会社 | 半導体装置及びその駆動方法 |
| US10553687B2 (en) | 2013-10-11 | 2020-02-04 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device having conductive feature overlapping an edge of an active region |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5055275A (ko) * | 1973-09-12 | 1975-05-15 | ||
| JPS5285484A (en) * | 1976-01-09 | 1977-07-15 | Hitachi Ltd | Mis type semiconductor device |
| JPS53132276A (en) * | 1977-04-22 | 1978-11-17 | Nec Corp | Insulation gate type field effect semiconductor device |
| FR2420209A1 (fr) * | 1978-03-14 | 1979-10-12 | Thomson Csf | Structure de circuit integre fonctionnant a haute tension |
| JPS55130170A (en) * | 1979-03-30 | 1980-10-08 | Hitachi Ltd | Semiconductor device and method of fabricating the same |
| JPS57154875A (en) * | 1981-03-20 | 1982-09-24 | Hitachi Ltd | Mos semiconductor device |
| JPS6092667A (ja) * | 1983-10-27 | 1985-05-24 | Fujitsu Ltd | Mis型トランジスタ |
-
1985
- 1985-06-07 JP JP60123646A patent/JPS61281554A/ja active Pending
-
1986
- 1986-05-21 KR KR1019860003971A patent/KR900000062B1/ko not_active Expired
- 1986-06-05 DE DE86107628T patent/DE3688809T2/de not_active Expired - Fee Related
- 1986-06-05 EP EP86107628A patent/EP0204336B1/en not_active Expired - Lifetime
- 1986-06-06 US US06/871,336 patent/US4785343A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0204336A2 (en) | 1986-12-10 |
| EP0204336B1 (en) | 1993-08-04 |
| DE3688809T2 (de) | 1993-11-18 |
| DE3688809D1 (de) | 1993-09-09 |
| US4785343A (en) | 1988-11-15 |
| KR900000062B1 (ko) | 1990-01-19 |
| EP0204336A3 (en) | 1988-04-20 |
| JPS61281554A (ja) | 1986-12-11 |
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