CN101325220A - 薄膜晶体管及其制造方法及包括该薄膜晶体管的显示装置 - Google Patents
薄膜晶体管及其制造方法及包括该薄膜晶体管的显示装置 Download PDFInfo
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- CN101325220A CN101325220A CN200810125129.XA CN200810125129A CN101325220A CN 101325220 A CN101325220 A CN 101325220A CN 200810125129 A CN200810125129 A CN 200810125129A CN 101325220 A CN101325220 A CN 101325220A
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- metal
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- semiconductor layer
- channel region
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Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a 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
- H01L29/78609—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 for preventing leakage current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- 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 potential barriers; including integrated passive circuit elements having potential barriers
- 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 potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
-
- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02436—Intermediate layers between substrates and deposited layers
- H01L21/02439—Materials
- H01L21/02488—Insulating materials
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- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02532—Silicon, silicon germanium, germanium
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- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02656—Special treatments
- H01L21/02664—Aftertreatments
- H01L21/02667—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth
- H01L21/02672—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth using crystallisation enhancing elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- 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 potential barriers; including integrated passive circuit elements having potential barriers
- 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 potential barriers; including integrated passive circuit elements having potential barriers 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 potential barriers; including integrated passive circuit elements having potential barriers 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- 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 potential barriers; including integrated passive circuit elements having potential barriers
- 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 potential barriers; including integrated passive circuit elements having potential barriers 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 potential barriers; including integrated passive circuit elements having potential barriers 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
- H01L27/1274—Multistep manufacturing methods with a particular formation, treatment or patterning of the active layer specially adapted to the circuit arrangement using crystallisation of amorphous semiconductor or recrystallisation of crystalline semiconductor
- H01L27/1277—Multistep manufacturing methods with a particular formation, treatment or patterning of the active layer specially adapted to the circuit arrangement using crystallisation of amorphous semiconductor or recrystallisation of crystalline semiconductor using a crystallisation promoting species, e.g. local introduction of Ni catalyst
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a 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
- H01L29/78696—Thin film transistors, i.e. transistors with a channel being at least partly a thin film characterised by the structure of the channel, e.g. multichannel, transverse or longitudinal shape, length or width, doping structure, or the overlap or alignment between the channel and the gate, the source or the drain, or the contacting structure of the channel
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thin Film Transistor (AREA)
- Recrystallisation Techniques (AREA)
- Electroluminescent Light Sources (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (32)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070057900A KR100848341B1 (ko) | 2007-06-13 | 2007-06-13 | 박막트랜지스터, 그의 제조방법, 및 이를 포함하는유기전계발광표시장치 |
KR57900/07 | 2007-06-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101325220A true CN101325220A (zh) | 2008-12-17 |
CN101325220B CN101325220B (zh) | 2011-03-23 |
Family
ID=39791336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810125129.XA Active CN101325220B (zh) | 2007-06-13 | 2008-06-13 | 薄膜晶体管及其制造方法及包括该薄膜晶体管的显示装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7838885B2 (zh) |
EP (1) | EP2003695A3 (zh) |
JP (1) | JP5091017B2 (zh) |
KR (1) | KR100848341B1 (zh) |
CN (1) | CN101325220B (zh) |
TW (1) | TWI377681B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102668097A (zh) * | 2009-11-13 | 2012-09-12 | 株式会社半导体能源研究所 | 半导体器件及其制造方法 |
CN102810569A (zh) * | 2011-06-01 | 2012-12-05 | 广东中显科技有限公司 | 可同时驱入镍和调整阈值电压的多晶硅薄膜晶体管 |
CN104143533A (zh) * | 2014-08-07 | 2014-11-12 | 深圳市华星光电技术有限公司 | 高解析度amoled背板制造方法 |
CN106298547A (zh) * | 2016-08-12 | 2017-01-04 | 烟台南山学院 | 一种新型非晶氧化物薄膜晶体管的高效退火方法 |
CN107533979A (zh) * | 2015-04-20 | 2018-01-02 | 堺显示器制品株式会社 | 薄膜晶体管的制造方法、薄膜晶体管和显示面板 |
WO2018054111A1 (zh) * | 2016-09-26 | 2018-03-29 | 京东方科技集团股份有限公司 | 阵列基板及其制作方法 |
CN110391264A (zh) * | 2018-04-19 | 2019-10-29 | 群创光电股份有限公司 | 电子装置 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100875432B1 (ko) | 2007-05-31 | 2008-12-22 | 삼성모바일디스플레이주식회사 | 다결정 실리콘층의 제조 방법, 이를 이용하여 형성된박막트랜지스터, 그의 제조방법 및 이를 포함하는유기전계발광표시장치 |
KR100889626B1 (ko) | 2007-08-22 | 2009-03-20 | 삼성모바일디스플레이주식회사 | 박막트랜지스터, 그의 제조방법, 이를 구비한유기전계발광표시장치, 및 그의 제조방법 |
KR100889627B1 (ko) | 2007-08-23 | 2009-03-20 | 삼성모바일디스플레이주식회사 | 박막트랜지스터, 그의 제조방법, 및 이를 구비한유기전계발광표시장치 |
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- 2008-06-11 TW TW097121812A patent/TWI377681B/zh active
- 2008-06-13 US US12/138,884 patent/US7838885B2/en active Active
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CN102810569A (zh) * | 2011-06-01 | 2012-12-05 | 广东中显科技有限公司 | 可同时驱入镍和调整阈值电压的多晶硅薄膜晶体管 |
CN104143533A (zh) * | 2014-08-07 | 2014-11-12 | 深圳市华星光电技术有限公司 | 高解析度amoled背板制造方法 |
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CN106298547A (zh) * | 2016-08-12 | 2017-01-04 | 烟台南山学院 | 一种新型非晶氧化物薄膜晶体管的高效退火方法 |
WO2018054111A1 (zh) * | 2016-09-26 | 2018-03-29 | 京东方科技集团股份有限公司 | 阵列基板及其制作方法 |
US10559601B2 (en) | 2016-09-26 | 2020-02-11 | Boe Technology Group Co., Ltd. | Array substrate and method for manufacturing the same |
CN110391264A (zh) * | 2018-04-19 | 2019-10-29 | 群创光电股份有限公司 | 电子装置 |
Also Published As
Publication number | Publication date |
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TW200908337A (en) | 2009-02-16 |
CN101325220B (zh) | 2011-03-23 |
EP2003695A2 (en) | 2008-12-17 |
TWI377681B (en) | 2012-11-21 |
EP2003695A3 (en) | 2011-08-10 |
US20080308809A1 (en) | 2008-12-18 |
JP5091017B2 (ja) | 2012-12-05 |
US7838885B2 (en) | 2010-11-23 |
JP2008311649A (ja) | 2008-12-25 |
KR100848341B1 (ko) | 2008-07-25 |
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