KR100281861B1 - 순스태거형박막트랜지스터 - Google Patents
순스태거형박막트랜지스터 Download PDFInfo
- Publication number
- KR100281861B1 KR100281861B1 KR1019970040689A KR19970040689A KR100281861B1 KR 100281861 B1 KR100281861 B1 KR 100281861B1 KR 1019970040689 A KR1019970040689 A KR 1019970040689A KR 19970040689 A KR19970040689 A KR 19970040689A KR 100281861 B1 KR100281861 B1 KR 100281861B1
- Authority
- KR
- South Korea
- Prior art keywords
- thin film
- film transistor
- electrode
- pixel electrode
- staggered thin
- 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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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
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- 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]
- H10D30/6704—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device
- H10D30/6706—Thin-film transistors [TFT] having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device for preventing leakage current
-
- 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
- H10D30/673—Thin-film transistors [TFT] characterised by the electrodes characterised by the shapes, relative sizes or dispositions of the gate electrodes
- H10D30/6732—Bottom-gate only TFTs
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Liquid Crystal (AREA)
- Geometry (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (2)
- 글래스 기판,상기 글래스 기판상에 형성된 게이트 선,드레인 선,화소 전극, 및순 스태거 형 박막 트랜지스터로 이루어진 액정 표시 장치내의 순 스태거 형 박막 트랜지스터에 있어서,상기 순 스태거 형 박막 트랜지스터는 비정질 실리콘층과, 게이트 절연막 및, 게이트 전극이, 소스 전극과 드레인 전극상에 순차로 적층된 구조를 가지며, 또한 상기 박막 트랜지스터의 소스 전극을 화소 전극에 접속하는 인출선의 폭은 소스 전극의 폭 보다 좁은 것을 특징으로 하는 순 스태거 형 박막 트랜지스터.
- 제 1 항에 있어서,상기 글래스 기판상에 보호층을 형성한 것을 특징으로 하는 순 스태거 형 박막 트랜지스터.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP96-223857 | 1996-08-26 | ||
| JP22385796A JP3223805B2 (ja) | 1996-08-26 | 1996-08-26 | 順スタガード型薄膜トランジスタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980018977A KR19980018977A (ko) | 1998-06-05 |
| KR100281861B1 true KR100281861B1 (ko) | 2001-02-15 |
Family
ID=16804805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970040689A Expired - Fee Related KR100281861B1 (ko) | 1996-08-26 | 1997-08-25 | 순스태거형박막트랜지스터 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5875009A (ko) |
| JP (1) | JP3223805B2 (ko) |
| KR (1) | KR100281861B1 (ko) |
| TW (1) | TW381347B (ko) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4021045B2 (ja) * | 1998-03-31 | 2007-12-12 | 株式会社アドバンスト・ディスプレイ | アクティブマトリクス型表示装置 |
| US20030150552A1 (en) * | 1998-12-24 | 2003-08-14 | Bernhard Beer | Laser welding process for automatic transmission oil filters |
| KR100601171B1 (ko) * | 1999-07-08 | 2006-07-13 | 삼성전자주식회사 | 액정 표시 장치용 박막 트랜지스터 기판 및 그 제조 방법 |
| JP2001196591A (ja) | 2000-01-13 | 2001-07-19 | Internatl Business Mach Corp <Ibm> | 薄膜トランジスタ、および薄膜トランジスタの製造方法 |
| JP3701832B2 (ja) | 2000-02-04 | 2005-10-05 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 薄膜トランジスタ、液晶表示パネル、および薄膜トランジスタの製造方法 |
| US6734924B2 (en) * | 2000-09-08 | 2004-05-11 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
| JP4604440B2 (ja) * | 2002-02-22 | 2011-01-05 | 日本電気株式会社 | チャネルエッチ型薄膜トランジスタ |
| JP5397219B2 (ja) * | 2006-04-19 | 2014-01-22 | イグニス・イノベーション・インコーポレイテッド | アクティブマトリックス表示装置用の安定な駆動スキーム |
| KR101189709B1 (ko) * | 2006-10-09 | 2012-10-10 | 삼성디스플레이 주식회사 | 표시 기판, 이의 제조 방법 및 이를 구비하는 표시 장치 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57122575A (en) * | 1981-01-23 | 1982-07-30 | Hitachi Ltd | Manufacture of thin film transistor |
| JPH0740101B2 (ja) * | 1985-04-23 | 1995-05-01 | 旭硝子株式会社 | 薄膜トランジスタ |
| US5229644A (en) * | 1987-09-09 | 1993-07-20 | Casio Computer Co., Ltd. | Thin film transistor having a transparent electrode and substrate |
| JPH0298333A (ja) * | 1988-10-04 | 1990-04-10 | Nagashima Ika Kikai Kk | 眼振検査における眼球運動撮像装置 |
| JPH07152048A (ja) * | 1993-11-30 | 1995-06-16 | Sanyo Electric Co Ltd | 液晶表示装置 |
-
1996
- 1996-08-26 JP JP22385796A patent/JP3223805B2/ja not_active Expired - Fee Related
-
1997
- 1997-08-13 TW TW086111604A patent/TW381347B/zh not_active IP Right Cessation
- 1997-08-18 US US08/912,790 patent/US5875009A/en not_active Expired - Lifetime
- 1997-08-25 KR KR1019970040689A patent/KR100281861B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980018977A (ko) | 1998-06-05 |
| JPH1070276A (ja) | 1998-03-10 |
| US5875009A (en) | 1999-02-23 |
| TW381347B (en) | 2000-02-01 |
| JP3223805B2 (ja) | 2001-10-29 |
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