CN101106162A - 薄膜晶体管和图像显示装置 - Google Patents
薄膜晶体管和图像显示装置 Download PDFInfo
- Publication number
- CN101106162A CN101106162A CNA2007101125875A CN200710112587A CN101106162A CN 101106162 A CN101106162 A CN 101106162A CN A2007101125875 A CNA2007101125875 A CN A2007101125875A CN 200710112587 A CN200710112587 A CN 200710112587A CN 101106162 A CN101106162 A CN 101106162A
- Authority
- CN
- China
- Prior art keywords
- thin film
- branch
- film transistor
- gate electrode
- semiconductor film
- 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.)
- Granted
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Classifications
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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
- H10D30/6708—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 the kink effect or the snapback effect, e.g. discharging the minority carriers of the channel region for preventing bipolar effect
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
Landscapes
- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP191176/2006 | 2006-07-12 | ||
| JP2006191176A JP2008021760A (ja) | 2006-07-12 | 2006-07-12 | 薄膜トランジスタおよび画像表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101106162A true CN101106162A (zh) | 2008-01-16 |
| CN100505315C CN100505315C (zh) | 2009-06-24 |
Family
ID=38948355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101125875A Active CN100505315C (zh) | 2006-07-12 | 2007-06-22 | 薄膜晶体管和图像显示装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7755142B2 (zh) |
| JP (1) | JP2008021760A (zh) |
| CN (1) | CN100505315C (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336295A (zh) * | 2014-08-05 | 2016-02-17 | 三星显示有限公司 | 显示设备 |
| CN109950320A (zh) * | 2019-03-18 | 2019-06-28 | 武汉华星光电半导体显示技术有限公司 | 阵列基板和阵列基板的制造方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010056169A (ja) * | 2008-08-26 | 2010-03-11 | Toshiba Mobile Display Co Ltd | 薄膜トランジスタ及びこれを用いた表示装置 |
| JP6204145B2 (ja) * | 2012-10-23 | 2017-09-27 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| CN105261654B (zh) * | 2015-11-05 | 2018-12-28 | 京东方科技集团股份有限公司 | 低温多晶硅薄膜晶体管及制作方法、阵列基板、显示面板 |
| CN109509793B (zh) * | 2017-09-15 | 2020-12-01 | 京东方科技集团股份有限公司 | 薄膜晶体管、其制造方法及电子装置 |
| US11189704B2 (en) | 2019-06-10 | 2021-11-30 | Tcl China Star Optofi Fctronics Technology Co.. Ltd. | Thin film transistor and electrical circuit |
| CN110289309B (zh) * | 2019-06-10 | 2021-04-27 | Tcl华星光电技术有限公司 | 薄膜晶体管及电路 |
| WO2025005301A1 (en) * | 2023-06-30 | 2025-01-02 | Murata Manufacturing Co., Ltd. | Near-zero dibl mosfet of two channel lengths |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0680829B2 (ja) * | 1985-03-14 | 1994-10-12 | 株式会社日立製作所 | 半導体装置 |
| JPS6419751A (en) * | 1987-04-07 | 1989-01-23 | Nec Corp | Semiconductor integrated circuit device |
| JP3403807B2 (ja) * | 1994-06-02 | 2003-05-06 | 松下電器産業株式会社 | 薄膜トランジスタおよび液晶表示装置 |
| JPH08116063A (ja) * | 1994-10-14 | 1996-05-07 | Sharp Corp | 薄膜トランジスター及び液晶表示装置 |
| US5689129A (en) * | 1995-06-07 | 1997-11-18 | Harris Corporation | High efficiency power MOS switch |
| US7195960B2 (en) * | 1996-06-28 | 2007-03-27 | Seiko Epson Corporation | Thin film transistor, manufacturing method thereof, and circuit and liquid crystal display device using the thin film transistor |
| JP2000277741A (ja) * | 1999-03-24 | 2000-10-06 | Toshiba Corp | 薄膜トランジスタ、その製造方法および液晶表示素子 |
| JP2003124473A (ja) * | 2001-10-19 | 2003-04-25 | Matsushita Electric Ind Co Ltd | 薄膜トランジスタ及び液晶表示装置及び有機el表示装置 |
| JP2005317851A (ja) * | 2004-04-30 | 2005-11-10 | Toshiba Matsushita Display Technology Co Ltd | 薄膜トランジスタおよびその製造方法 |
-
2006
- 2006-07-12 JP JP2006191176A patent/JP2008021760A/ja active Pending
-
2007
- 2007-06-12 US US11/761,930 patent/US7755142B2/en active Active
- 2007-06-22 CN CNB2007101125875A patent/CN100505315C/zh active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336295A (zh) * | 2014-08-05 | 2016-02-17 | 三星显示有限公司 | 显示设备 |
| CN109950320A (zh) * | 2019-03-18 | 2019-06-28 | 武汉华星光电半导体显示技术有限公司 | 阵列基板和阵列基板的制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080012023A1 (en) | 2008-01-17 |
| CN100505315C (zh) | 2009-06-24 |
| US7755142B2 (en) | 2010-07-13 |
| JP2008021760A (ja) | 2008-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Co-patentee before: IPS pioneer support society Patentee before: Hitachi Displays, Ltd. Address after: Chiba County, Japan Co-patentee after: IPS Pioneer Support Society Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: APAN DISPLAY EAST, INC. Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD. Owner name: JAPAN DISPLAY, INC. Free format text: FORMER NAME: APAN DISPLAY EAST, INC. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: Japan Display East Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Japan Display East Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080116 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Thin-film transistor and image display device Granted publication date: 20090624 License type: Common License Record date: 20131016 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231207 Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250724 Address after: Tokyo, Japan Patentee after: MAGNO SEISHIN Co., Ltd. Country or region after: Japan Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Country or region after: U.S.A. Address before: Tokyo, Japan Patentee before: JAPAN DISPLAY Inc. Country or region before: Japan Patentee before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Country or region before: U.S.A. |