KR980006438A - 실리사이드를 이용한 폴리 실리콘 박막트랜지스터 및 제조 방법 - Google Patents
실리사이드를 이용한 폴리 실리콘 박막트랜지스터 및 제조 방법 Download PDFInfo
- Publication number
- KR980006438A KR980006438A KR1019960024818A KR19960024818A KR980006438A KR 980006438 A KR980006438 A KR 980006438A KR 1019960024818 A KR1019960024818 A KR 1019960024818A KR 19960024818 A KR19960024818 A KR 19960024818A KR 980006438 A KR980006438 A KR 980006438A
- Authority
- KR
- South Korea
- Prior art keywords
- thin film
- silicide
- film transistor
- polycrystalline silicon
- layer
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
- H10D30/6737—Thin-film transistors [TFT] characterised by the electrodes characterised by the electrode materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/031—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT]
- H10D30/0312—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] characterised by the gate electrodes
- H10D30/0314—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] characterised by the gate electrodes of lateral top-gate TFTs comprising only a single gate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/031—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT]
- H10D30/0321—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] comprising silicon, e.g. amorphous silicon or polysilicon
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
- H10D30/6737—Thin-film transistors [TFT] characterised by the electrodes characterised by the electrode materials
- H10D30/6739—Conductor-insulator-semiconductor electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/674—Thin-film transistors [TFT] characterised by the active materials
- H10D30/6741—Group IV materials, e.g. germanium or silicon carbide
- H10D30/6743—Silicon
Landscapes
- Thin Film Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (10)
- 실리사이드를 소오스 및 드레인 오옴의 접촉층으로 이용한 평면형 완전자기 정렬형의 다결정직 실리콘 박막트랜지스터.
- 동일한 실리사이드막을 게이트 및 소오스/드레인 전극물질로 이용한 다결정직 실리콘 박막트랜지스터.
- 다결정직 실리콘 박막트랜지스터 제작시에 게이트 절연막 위에 비정질 실리콘층을 형성후, 형성된 비정질 실리콘을 실리사이드화하여 실리사이드 게이트 전극 구조를 갖는 박막트랜지스터.
- 다결정직 실리콘 박막트랜지스터 제작시에 게이트 패턴을 형성함으로써 노출된 게이트 절연막 양측의 다결정질 실리콘을 실리사이드화하여 실리사이드 소오스/드레인 전극 구조를 갖는 박막트랜지스터.
- 절연 기판상의 다결정질 실리콘에 게이트 절연막을 형성하는 공정과, 상기 다결정질 실리콘층상의 게이트 절연막상에 비정질 실리콘층 형성공정과, 상기 다결정질 실리콘층의 채널로 예정된 부분상에 게이트 절연막 패턴임으로서 스토퍼를 대신하는 공정과, 상기 비정질 실리콘층상의 실리사이드화 공정과, 게이트 절연막 양측의 소오스/드레인으로 예정된 다결정질 실리콘층의 실리사이드화 공정과, 실리사이드층의 게이트 및 소오스/드레인 전극을 형성하는 공정을 구비한 평면형 완전 자기정렬 다결정질 실리콘 박막트랜지스터의 제조방법.
- 상기 제5항에서 레이저 아닐링 방법에 의한 다결정질 실리콘을 이용한 박막트랜지스터.
- 상기 제5항에서 고상결정화 방법에 의한 다결정질 실리콘을 이용한 박막트랜지스터.
- 상기 제5항에서 실리사이드층으로 니켈실리사이드를 이용한 TFT 제조공정.
- 상기 제5항에서 실리사이드층을 형성하기 이전에 이온 도핑에 의해 도핑층을 이용하는 TFT 제조공정.
- 상기 제5항에서 게이트 절연막으로 질화막을 이용하는 TFT 제조공정.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960024818A KR100252926B1 (ko) | 1996-06-28 | 1996-06-28 | 실리사이드를 이용한 폴리실리콘 박막트랜지스터 및 제조방법 |
GB9927225A GB2339966B (en) | 1996-06-28 | 1997-06-18 | Polysilicon thin film transistor |
GB9712868A GB2314677B (en) | 1996-06-28 | 1997-06-18 | Method for fabricating thin film transistor |
FR9708021A FR2752338B1 (fr) | 1996-06-28 | 1997-06-26 | Transistor en couche mince a siliciure |
JP9185997A JPH1098199A (ja) | 1996-06-28 | 1997-06-27 | シリサイドを用いたポリシリコン薄膜トランジスタ及び製造方法 |
DE19727396A DE19727396B4 (de) | 1996-06-28 | 1997-06-27 | Polysilizium-Dünnschichttransistor mit Silizid und Herstellungsverfahren dafür |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960024818A KR100252926B1 (ko) | 1996-06-28 | 1996-06-28 | 실리사이드를 이용한 폴리실리콘 박막트랜지스터 및 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980006438A true KR980006438A (ko) | 1998-03-30 |
KR100252926B1 KR100252926B1 (ko) | 2000-04-15 |
Family
ID=19464086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960024818A KR100252926B1 (ko) | 1996-06-28 | 1996-06-28 | 실리사이드를 이용한 폴리실리콘 박막트랜지스터 및 제조방법 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH1098199A (ko) |
KR (1) | KR100252926B1 (ko) |
DE (1) | DE19727396B4 (ko) |
FR (1) | FR2752338B1 (ko) |
GB (1) | GB2314677B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020076791A (ko) * | 2001-03-30 | 2002-10-11 | 주승기 | 실리콘 박막의 결정화 방법 및 이를 이용한박막트랜지스터 제조 방법 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100411153C (zh) * | 2003-01-10 | 2008-08-13 | 统宝光电股份有限公司 | 薄膜晶体管阵列及其驱动电路的制造方法 |
TWI382455B (zh) | 2004-11-04 | 2013-01-11 | Semiconductor Energy Lab | 半導體裝置和其製造方法 |
US7550382B2 (en) | 2005-05-31 | 2009-06-23 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of semiconductor device, evaluation method of semiconductor device, and semiconductor device |
US7696024B2 (en) | 2006-03-31 | 2010-04-13 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
CN103943509B (zh) * | 2014-04-11 | 2017-02-15 | 深圳市华星光电技术有限公司 | 薄膜晶体管的制程方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1111823B (it) * | 1978-03-17 | 1986-01-13 | Rca Corp | Dispositivo mosfet a bassa resistenza superficiale e metodo di fabbricazione dello stesso |
JPS57134970A (en) * | 1981-02-13 | 1982-08-20 | Citizen Watch Co Ltd | Manufacture of thin film transistor |
JPH0693509B2 (ja) * | 1983-08-26 | 1994-11-16 | シャープ株式会社 | 薄膜トランジスタ |
EP0197531B1 (en) * | 1985-04-08 | 1993-07-28 | Hitachi, Ltd. | Thin film transistor formed on insulating substrate |
JPS6257252A (ja) * | 1985-09-06 | 1987-03-12 | Nippon Telegr & Teleph Corp <Ntt> | 薄膜トランジスタ |
GB2215126B (en) * | 1988-02-19 | 1990-11-14 | Gen Electric Co Plc | Process for manufacturing a thin film transistor |
JP2624797B2 (ja) * | 1988-09-20 | 1997-06-25 | 株式会社日立製作所 | アクティブマトリクス基板の製造方法 |
JP2508851B2 (ja) * | 1989-08-23 | 1996-06-19 | 日本電気株式会社 | 液晶表示素子用アクティブマトリクス基板とその製造方法 |
GB9008214D0 (en) * | 1990-04-11 | 1990-06-13 | Gen Electric Co Plc | Semiconductor devices |
JP3662263B2 (ja) * | 1993-02-15 | 2005-06-22 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
KR100275717B1 (ko) * | 1993-12-28 | 2000-12-15 | 윤종용 | 다결정 실리콘 박막 트랜지스터 제조 방법 |
-
1996
- 1996-06-28 KR KR1019960024818A patent/KR100252926B1/ko not_active IP Right Cessation
-
1997
- 1997-06-18 GB GB9712868A patent/GB2314677B/en not_active Expired - Lifetime
- 1997-06-26 FR FR9708021A patent/FR2752338B1/fr not_active Expired - Lifetime
- 1997-06-27 DE DE19727396A patent/DE19727396B4/de not_active Expired - Lifetime
- 1997-06-27 JP JP9185997A patent/JPH1098199A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020076791A (ko) * | 2001-03-30 | 2002-10-11 | 주승기 | 실리콘 박막의 결정화 방법 및 이를 이용한박막트랜지스터 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
GB9712868D0 (en) | 1997-08-20 |
DE19727396A1 (de) | 1998-01-02 |
KR100252926B1 (ko) | 2000-04-15 |
JPH1098199A (ja) | 1998-04-14 |
GB2314677B (en) | 2000-04-05 |
GB2314677A (en) | 1998-01-07 |
FR2752338B1 (fr) | 2001-05-18 |
DE19727396B4 (de) | 2004-07-22 |
FR2752338A1 (fr) | 1998-02-13 |
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