KR100449180B1 - 반도체소자의정전기방지회로용트랜지스터구조 - Google Patents
반도체소자의정전기방지회로용트랜지스터구조 Download PDFInfo
- Publication number
- KR100449180B1 KR100449180B1 KR1019970081109A KR19970081109A KR100449180B1 KR 100449180 B1 KR100449180 B1 KR 100449180B1 KR 1019970081109 A KR1019970081109 A KR 1019970081109A KR 19970081109 A KR19970081109 A KR 19970081109A KR 100449180 B1 KR100449180 B1 KR 100449180B1
- Authority
- KR
- South Korea
- Prior art keywords
- gate
- semiconductor device
- terminals
- disposed
- antistatic circuit
- 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.)
- Expired - Fee Related
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 abstract description 12
- 229920005591 polysilicon Polymers 0.000 abstract description 12
- 238000009827 uniform distribution Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
- H10D89/601—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs
- H10D89/811—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs using FETs as protective elements
Landscapes
- Insulated Gate Type Field-Effect Transistor (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (2)
- 반도체 기판 상부에 배치된 제1 및 제2 단자;상기 제1 및 제2 단자의 하부의 상기 반도체 기판에 배치되며, 상기 제1 및 제2 단자와 각각 접속된 액티브 영역; 및상기 액티브 영역 사이에 배치되며, 장축방향으로 상부면이 다수의 콘택 홀에 매립된 금속층을 통해 금속라인과 전기적으로 접속된 게이트를 포함하는 반도체 소자의 정전기 방지회로용 트랜지스터 구조.
- 제 1 항에 있어서,상기 콘택 홀은 절연막 내에 형성되되, 상기 절연막은 산화막으로 이루어진 반도체 소자의 정전기 방지회로용 트랜지스터 구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970081109A KR100449180B1 (ko) | 1997-12-31 | 1997-12-31 | 반도체소자의정전기방지회로용트랜지스터구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970081109A KR100449180B1 (ko) | 1997-12-31 | 1997-12-31 | 반도체소자의정전기방지회로용트랜지스터구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990060863A KR19990060863A (ko) | 1999-07-26 |
KR100449180B1 true KR100449180B1 (ko) | 2005-01-05 |
Family
ID=37366780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970081109A Expired - Fee Related KR100449180B1 (ko) | 1997-12-31 | 1997-12-31 | 반도체소자의정전기방지회로용트랜지스터구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100449180B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8987989B2 (en) | 2010-12-16 | 2015-03-24 | Samsung Display Co., Ltd. | Organic light-emitting display device and input pad thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000067235A (ko) * | 1999-04-26 | 2000-11-15 | 김영환 | 정전기 보호용 트랜지스터 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4821089A (en) * | 1985-10-15 | 1989-04-11 | American Telephone And Telegraph Company, At&T Laboratories | Protection of IGFET integrated circuits from electrostatic discharge |
JPH06326092A (ja) * | 1993-05-11 | 1994-11-25 | Nec Ic Microcomput Syst Ltd | 半導体集積回路装置 |
US5477413A (en) * | 1994-01-26 | 1995-12-19 | Cypress Semiconductor Corp. | ESD protection structure for P-well technology |
KR960030394A (ko) * | 1995-01-11 | 1996-08-17 | 가네꼬 히사시 | 정전보호기능을 갖는 반도체 집적 회로 장치 |
-
1997
- 1997-12-31 KR KR1019970081109A patent/KR100449180B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4821089A (en) * | 1985-10-15 | 1989-04-11 | American Telephone And Telegraph Company, At&T Laboratories | Protection of IGFET integrated circuits from electrostatic discharge |
JPH06326092A (ja) * | 1993-05-11 | 1994-11-25 | Nec Ic Microcomput Syst Ltd | 半導体集積回路装置 |
US5477413A (en) * | 1994-01-26 | 1995-12-19 | Cypress Semiconductor Corp. | ESD protection structure for P-well technology |
KR960030394A (ko) * | 1995-01-11 | 1996-08-17 | 가네꼬 히사시 | 정전보호기능을 갖는 반도체 집적 회로 장치 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8987989B2 (en) | 2010-12-16 | 2015-03-24 | Samsung Display Co., Ltd. | Organic light-emitting display device and input pad thereof |
Also Published As
Publication number | Publication date |
---|---|
KR19990060863A (ko) | 1999-07-26 |
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