KR100339426B1 - 이에스디(esd) 보호회로 - Google Patents
이에스디(esd) 보호회로 Download PDFInfo
- Publication number
- KR100339426B1 KR100339426B1 KR1020000044644A KR20000044644A KR100339426B1 KR 100339426 B1 KR100339426 B1 KR 100339426B1 KR 1020000044644 A KR1020000044644 A KR 1020000044644A KR 20000044644 A KR20000044644 A KR 20000044644A KR 100339426 B1 KR100339426 B1 KR 100339426B1
- Authority
- KR
- South Korea
- Prior art keywords
- protection circuit
- gate electrode
- region
- esd protection
- source
- Prior art date
Links
- 230000003068 static effect Effects 0.000 title 1
- 239000012535 impurity Substances 0.000 claims abstract description 20
- 238000002955 isolation Methods 0.000 claims abstract description 15
- 239000004065 semiconductor Substances 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 claims abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0248—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection
- H01L27/0251—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0207—Geometrical layout of the components, e.g. computer aided design; custom LSI, semi-custom LSI, standard cell technique
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (5)
- 액티브 영역과 필드 영역으로 정의된 반도체 기판의 액티브 영역에 일방향으로 형성되는 게이트 전극과, 상기 게이트 전극 양측의 액티브 영역에 형성되는 소오스/드레인 불순물 영역과, 상기 소오스/드레인 불순물 영역에 일정한 간격을 형성되는 콘택영역을 포함하여 구성되는 ESD 보호회로에 있어서,상기 콘택영역의 주변에 졍션간 격리막을 구성하는 것을 특징으로 하는 ESD 보호회로.
- 제 1 항에 있어서, 상기 졍션간 격리막은 게이트 전극으로 구성하는 것을 특징으로 하는 ESD 보호회로.
- 제 1 항에 있어서, 상기 졍션간 격리막은 0.1 ~ 1.0㎛의 두께로 구성하는 것을 특징으로 하는 ESD 보호회로.
- 제 1 항에 있어서, 상기 졍션간 격리막은 게이트 전극의 아래 부분에는 형성되지 않는 필드 산화막인 것을 특징으로 하는 ESD 보호회로.
- 제 1 항에 있어서, 상기 졍션간 격리막은 소오스/드레인 불순물 영역에 서로 나란하게 구성되거나 서로 어긋나게 구성하는 것을 특징으로 하는 ESD 보호회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000044644A KR100339426B1 (ko) | 2000-08-01 | 2000-08-01 | 이에스디(esd) 보호회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000044644A KR100339426B1 (ko) | 2000-08-01 | 2000-08-01 | 이에스디(esd) 보호회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020011266A KR20020011266A (ko) | 2002-02-08 |
KR100339426B1 true KR100339426B1 (ko) | 2002-06-03 |
Family
ID=19681291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000044644A KR100339426B1 (ko) | 2000-08-01 | 2000-08-01 | 이에스디(esd) 보호회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100339426B1 (ko) |
-
2000
- 2000-08-01 KR KR1020000044644A patent/KR100339426B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20020011266A (ko) | 2002-02-08 |
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