CN1241025A - 在液晶显示器中形成薄膜晶体管的方法 - Google Patents
在液晶显示器中形成薄膜晶体管的方法 Download PDFInfo
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- CN1241025A CN1241025A CN99109464A CN99109464A CN1241025A CN 1241025 A CN1241025 A CN 1241025A CN 99109464 A CN99109464 A CN 99109464A CN 99109464 A CN99109464 A CN 99109464A CN 1241025 A CN1241025 A CN 1241025A
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- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/12—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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1259—Multistep manufacturing methods
- H01L27/127—Multistep manufacturing methods with a particular formation, treatment or patterning of the active layer specially adapted to the circuit arrangement
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- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/12—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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
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- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/12—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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1259—Multistep manufacturing methods
- H01L27/1288—Multistep manufacturing methods employing particular masking sequences or specially adapted masks, e.g. half-tone mask
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- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
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- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
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- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
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- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
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- H01L29/66757—Lateral single gate single channel transistors with non-inverted structure, i.e. the channel layer is formed before the gate
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- H—ELECTRICITY
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- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78606—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
- H01L29/78618—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure
- H01L29/78621—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure with LDD structure or an extension or an offset region or characterised by the doping profile
Abstract
Description
Claims (11)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980019760A KR100543436B1 (ko) | 1998-05-29 | 1998-05-29 | 액정 표시 장치의 제조 방법 |
KR19760/98 | 1998-05-29 | ||
KR19760/1998 | 1998-05-29 | ||
KR48365/1998 | 1998-11-12 | ||
KR48365/98 | 1998-11-12 | ||
KR1019980048365A KR100330165B1 (ko) | 1998-11-12 | 1998-11-12 | 박막 트랜지스터 액정 표시 장치의 제조 방법 |
KR1019980053796A KR100645035B1 (ko) | 1998-12-08 | 1998-12-08 | 액정표시장치용 박막트랜지스터의 제조방법 |
KR53796/98 | 1998-12-08 | ||
KR53796/1998 | 1998-12-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1241025A true CN1241025A (zh) | 2000-01-12 |
CN1157772C CN1157772C (zh) | 2004-07-14 |
Family
ID=27349745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991094646A Expired - Fee Related CN1157772C (zh) | 1998-05-29 | 1999-05-28 | 在液晶显示器中形成薄膜晶体管的方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US6225150B1 (zh) |
JP (2) | JP3377184B2 (zh) |
CN (1) | CN1157772C (zh) |
TW (1) | TW418539B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US7112817B2 (en) | 2000-03-06 | 2006-09-26 | Semiconductor Energy Laboratory Co., Ltd. | Electronic appliance including transistor having LDD region |
US7218361B2 (en) | 2000-03-27 | 2007-05-15 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor display device and manufacturing method thereof |
CN103021820A (zh) * | 2011-09-20 | 2013-04-03 | 乐金显示有限公司 | 制造薄膜晶体管的方法和制造有机发光显示设备的方法 |
CN105977158A (zh) * | 2015-03-11 | 2016-09-28 | 株式会社日本显示器 | 半导体装置的制造方法 |
Families Citing this family (43)
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JP4076648B2 (ja) * | 1998-12-18 | 2008-04-16 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP4074018B2 (ja) * | 1998-12-22 | 2008-04-09 | 東芝松下ディスプレイテクノロジー株式会社 | 薄膜のパターニング方法 |
JP4008133B2 (ja) * | 1998-12-25 | 2007-11-14 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP4202502B2 (ja) | 1998-12-28 | 2008-12-24 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US8158980B2 (en) | 2001-04-19 | 2012-04-17 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having a pixel matrix circuit that includes a pixel TFT and a storage capacitor |
US6506635B1 (en) | 1999-02-12 | 2003-01-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, and method of forming the same |
TW480554B (en) * | 1999-07-22 | 2002-03-21 | Semiconductor Energy Lab | Semiconductor device and manufacturing method thereof |
JP5020428B2 (ja) * | 1999-08-30 | 2012-09-05 | 三星電子株式会社 | トップゲート形ポリシリコン薄膜トランジスター製造方法 |
JP2001168343A (ja) * | 1999-12-13 | 2001-06-22 | Mitsubishi Electric Corp | 半導体装置、液晶表示装置、半導体装置の製造方法、液晶表示装置の製造方法 |
TW565939B (en) * | 2000-04-07 | 2003-12-11 | Koninkl Philips Electronics Nv | Electronic device manufacture |
US7525165B2 (en) * | 2000-04-17 | 2009-04-28 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and manufacturing method thereof |
KR100778835B1 (ko) * | 2000-12-28 | 2007-11-22 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 제조방법 |
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JP5168959B2 (ja) * | 2007-03-14 | 2013-03-27 | 住友電気工業株式会社 | イオン注入マスク、イオン注入方法および半導体装置の製造方法 |
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CN103681776B (zh) * | 2013-12-24 | 2017-11-07 | 京东方科技集团股份有限公司 | 低温多晶硅薄膜及其制备方法、薄膜晶体管和显示装置 |
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CN109920856B (zh) * | 2019-02-27 | 2021-03-19 | 合肥鑫晟光电科技有限公司 | 薄膜晶体管及其制造方法、阵列基板和显示装置 |
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JPS5197369A (en) * | 1975-02-21 | 1976-08-26 | Handotaisoshino denkyokuno seizohoho | |
JPH0293081A (ja) * | 1988-09-28 | 1990-04-03 | Hitachi Ltd | 多層膜のエッチング法 |
JPH02226727A (ja) * | 1989-02-28 | 1990-09-10 | Oki Electric Ind Co Ltd | Ldd型mos半導体装置の製造方法 |
JPH06104241A (ja) * | 1992-09-18 | 1994-04-15 | Fujitsu Ltd | アルミニウム電極のパターニング方法 |
JP3163822B2 (ja) * | 1993-02-23 | 2001-05-08 | セイコーエプソン株式会社 | トランジスタ及びその製造方法 |
JP3474604B2 (ja) * | 1993-05-25 | 2003-12-08 | 三菱電機株式会社 | 薄膜トランジスタおよびその製法 |
JPH07176745A (ja) * | 1993-12-17 | 1995-07-14 | Semiconductor Energy Lab Co Ltd | 半導体素子 |
JP3377853B2 (ja) * | 1994-03-23 | 2003-02-17 | ティーディーケイ株式会社 | 薄膜トランジスタの作製方法 |
JPH07307549A (ja) * | 1994-05-11 | 1995-11-21 | Toshiba Corp | 薄膜配線パターンの形成方法および薄膜配線基板の製造方法 |
JPH07321329A (ja) * | 1994-05-27 | 1995-12-08 | Matsushita Electric Ind Co Ltd | 薄膜トランジスタの製造方法および液晶表示装置 |
JP3253808B2 (ja) * | 1994-07-07 | 2002-02-04 | 株式会社半導体エネルギー研究所 | 半導体装置およびその作製方法 |
JPH08116065A (ja) * | 1994-10-12 | 1996-05-07 | Sony Corp | 薄膜半導体装置 |
JPH08254680A (ja) * | 1995-03-17 | 1996-10-01 | Toshiba Corp | 半導体装置およびその製造方法 |
-
1999
- 1999-05-17 TW TW088108139A patent/TW418539B/zh not_active IP Right Cessation
- 1999-05-28 CN CNB991094646A patent/CN1157772C/zh not_active Expired - Fee Related
- 1999-05-31 JP JP15184099A patent/JP3377184B2/ja not_active Expired - Fee Related
- 1999-06-01 US US09/323,030 patent/US6225150B1/en not_active Expired - Lifetime
-
2001
- 2001-02-27 US US09/793,541 patent/US6403406B2/en not_active Expired - Lifetime
- 2001-12-18 JP JP2001384463A patent/JP3564455B2/ja not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US7112817B2 (en) | 2000-03-06 | 2006-09-26 | Semiconductor Energy Laboratory Co., Ltd. | Electronic appliance including transistor having LDD region |
US8124973B2 (en) | 2000-03-06 | 2012-02-28 | Semiconductor Energy Laboratory Co., Ltd. | Electronic appliance including transistor having LDD region |
US8772778B2 (en) | 2000-03-06 | 2014-07-08 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
US9601515B2 (en) | 2000-03-06 | 2017-03-21 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
US7218361B2 (en) | 2000-03-27 | 2007-05-15 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor display device and manufacturing method thereof |
US7486344B2 (en) | 2000-03-27 | 2009-02-03 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor display device and manufacturing method thereof |
CN103021820A (zh) * | 2011-09-20 | 2013-04-03 | 乐金显示有限公司 | 制造薄膜晶体管的方法和制造有机发光显示设备的方法 |
CN103021820B (zh) * | 2011-09-20 | 2015-10-28 | 乐金显示有限公司 | 制造薄膜晶体管的方法和制造有机发光显示设备的方法 |
CN105977158A (zh) * | 2015-03-11 | 2016-09-28 | 株式会社日本显示器 | 半导体装置的制造方法 |
CN105977158B (zh) * | 2015-03-11 | 2019-03-15 | 株式会社日本显示器 | 半导体装置的制造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20010008781A1 (en) | 2001-07-19 |
TW418539B (en) | 2001-01-11 |
JP3564455B2 (ja) | 2004-09-08 |
JP3377184B2 (ja) | 2003-02-17 |
US6403406B2 (en) | 2002-06-11 |
JP2000031496A (ja) | 2000-01-28 |
CN1157772C (zh) | 2004-07-14 |
JP2002252231A (ja) | 2002-09-06 |
US6225150B1 (en) | 2001-05-01 |
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