KR100251986B1 - 출력구동기 및 그 제조 방법 - Google Patents
출력구동기 및 그 제조 방법 Download PDFInfo
- Publication number
- KR100251986B1 KR100251986B1 KR1019970014881A KR19970014881A KR100251986B1 KR 100251986 B1 KR100251986 B1 KR 100251986B1 KR 1019970014881 A KR1019970014881 A KR 1019970014881A KR 19970014881 A KR19970014881 A KR 19970014881A KR 100251986 B1 KR100251986 B1 KR 100251986B1
- Authority
- KR
- South Korea
- Prior art keywords
- transistor
- output driver
- pull
- forming
- threshold voltage
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 239000004065 semiconductor Substances 0.000 claims abstract description 7
- 238000005468 ion implantation Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 2
- 238000013459 approach Methods 0.000 claims 1
- 229920002120 photoresistant polymer Polymers 0.000 description 6
- 239000012535 impurity Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0165—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices
- H10D84/0167—Manufacturing their channels
-
- 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
- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
- H01L21/225—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities using diffusion into or out of a solid from or into a solid phase, e.g. a doped oxide layer
- H01L21/2251—Diffusion into or out of group IV semiconductors
- H01L21/2252—Diffusion into or out of group IV semiconductors using predeposition of impurities into the semiconductor surface, e.g. from a gaseous phase
- H01L21/2253—Diffusion into or out of group IV semiconductors using predeposition of impurities into the semiconductor surface, e.g. from a gaseous phase by ion implantation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
Landscapes
- 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)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (4)
- 풀업 트랜지스터와 풀다운 트랜지스터를 구비하는 출력구동기에 있어서,상기 풀업 트랜지스터와 상기 출력구동기의 출력단 사이에 문턱전압이 0에 가까운 NMOS 트랜지스터를 더 구비하는 출력구동기.
- 제 1 항에 있어서,상기 출력구동기의 출력단은 다른 회로의 출력단과 접속되는 것을 특징으로하는 출력구동기.
- 출력구동기 제조 방법에 있어서,풀업 트랜지스터를 이루는 웰과 풀다운 트랜지스터를 이루는 웰이 형성된 반도체 기판 상에 전면이온주입 공정을 실시하여 상기 두 웰 사이에 존재하게 될 트랜지스터의 문턱전압이 0에 가까와지도록 하는 단계;풀업 트랜지스터의 문턱전압과 풀다운 트랜지스터의 문턱전압을 조절하기 위한 이온주입 공정을 각기 실시하는 단계;절연막을 형성하는 단계;상기 각 트랜지스터의 게이트 전극을 형성하는 단계;상기 각 트랜지스터의 소스 및 드레인을 형성하기 위한 이온주입 공정을 실시하는 단계; 및소정의 층간 절연막 형성 공정 및 상기 각 트랜지스터간의 전기적 연결을 위한 금속 배선 형성 공정 단계를 포함하는 출력구동기 제조 방법.
- 제 3 항에 있어서,상기 금속 배선 형성 공정 단계는,상기 풀업 트랜지스터의 소스단과 상기 문턱전압이 0인 트랜지스터의 드레인단을 연결하는 금속 배선을 형성하는 단계; 및상기 문턱전압이 0인 트랜지스터의 소스단과 상기 풀다운 트랜지스터의 소스단을 연결하는 금속 배선을 형성하는 단계를 포함하는 것을 특징으로 하는 출력구동기 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970014881A KR100251986B1 (ko) | 1997-04-22 | 1997-04-22 | 출력구동기 및 그 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970014881A KR100251986B1 (ko) | 1997-04-22 | 1997-04-22 | 출력구동기 및 그 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980077677A KR19980077677A (ko) | 1998-11-16 |
KR100251986B1 true KR100251986B1 (ko) | 2000-04-15 |
Family
ID=19503516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970014881A KR100251986B1 (ko) | 1997-04-22 | 1997-04-22 | 출력구동기 및 그 제조 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100251986B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920008757A (ko) * | 1990-10-29 | 1992-05-28 | 마이클 에이치.모리스 | 3상태 이중 cmos 구동기회로내 출력 트랜지스터의 에미터 베이스 접합부의 역 바이어스 파괴를 최소화하기 위한 장치 |
KR960043524A (ko) * | 1995-05-23 | 1996-12-23 | 홍-치우 후 | 출력 버퍼링 장치 |
-
1997
- 1997-04-22 KR KR1019970014881A patent/KR100251986B1/ko not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920008757A (ko) * | 1990-10-29 | 1992-05-28 | 마이클 에이치.모리스 | 3상태 이중 cmos 구동기회로내 출력 트랜지스터의 에미터 베이스 접합부의 역 바이어스 파괴를 최소화하기 위한 장치 |
KR960043524A (ko) * | 1995-05-23 | 1996-12-23 | 홍-치우 후 | 출력 버퍼링 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR19980077677A (ko) | 1998-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100207338B1 (ko) | 드라이버 회로 | |
US5825695A (en) | Semiconductor device for reference voltage | |
US4791321A (en) | CMOS output circuit device | |
US4952825A (en) | Semiconductor integrated circuit having signal level conversion circuit | |
US6741098B2 (en) | High speed semiconductor circuit having low power consumption | |
JPH04256007A (ja) | 出力回路 | |
JPS588588B2 (ja) | 半導体集積回路 | |
JPH0210678Y2 (ko) | ||
JPH06314773A (ja) | 半導体装置 | |
KR100251986B1 (ko) | 출력구동기 및 그 제조 방법 | |
CN112689959B (zh) | 一种传输门电路、矩阵开关以及电子设备 | |
US4677314A (en) | Buffer circuit having a P-channel output mosfet with an open drain terminal connected to an external load | |
US5795807A (en) | Semiconductor device having a group of high performance transistors and method of manufacture thereof | |
US6269042B1 (en) | I/O circuit of semiconductor integrated device | |
JPH11353066A (ja) | 出力バッファ | |
JP2946547B2 (ja) | Mos型半導体集積回路 | |
JPH11345886A (ja) | 半導体装置の静電破壊防止回路 | |
US6538493B2 (en) | Semiconductor integrated circuit | |
KR100244287B1 (ko) | 씨모스펫 | |
KR100271207B1 (ko) | 보조 트랜지스터를 구비한 고속/저전력 전계효과트랜지스터 | |
KR19980058428A (ko) | 반도체 장치 및 그의 제조방법 | |
KR100696230B1 (ko) | 반도체 집적 회로 | |
US20030205759A1 (en) | Reduction of parasitic bipolar leakage current in silicon on insulator devices | |
US7259590B1 (en) | Driver for multi-voltage island/core architecture | |
KR0143341B1 (ko) | 반도체소자의 부트스트랩회로 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19970422 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19970422 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19990427 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19991021 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20000115 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20000117 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20021223 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20031219 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20041220 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20051219 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20061211 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20080102 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20090102 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20090102 Start annual number: 10 End annual number: 10 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20101210 |