GB2325342B - Method of crystallizing amorphous silicon layer and method of fabricating a thin film transistor - Google Patents
Method of crystallizing amorphous silicon layer and method of fabricating a thin film transistorInfo
- Publication number
- GB2325342B GB2325342B GB9808250A GB9808250A GB2325342B GB 2325342 B GB2325342 B GB 2325342B GB 9808250 A GB9808250 A GB 9808250A GB 9808250 A GB9808250 A GB 9808250A GB 2325342 B GB2325342 B GB 2325342B
- Authority
- GB
- United Kingdom
- Prior art keywords
- fabricating
- thin film
- film transistor
- silicon layer
- amorphous silicon
- 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 - Lifetime
Links
- 229910021417 amorphous silicon Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000010409 thin film Substances 0.000 title 1
Classifications
-
- 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
-
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/20—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy
-
- 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
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/02422—Non-crystalline insulating materials, e.g. glass, polymers
-
- 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
-
- 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
- H01L21/02587—Structure
-
- 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
- H01L21/02587—Structure
- H01L21/0259—Microstructure
- H01L21/02595—Microstructure polycrystalline
-
- 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
- H01L21/02675—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth using laser beams
-
- 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
- H01L29/66007—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
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
- H01L29/6675—Amorphous silicon or polysilicon transistors
- H01L29/66757—Lateral single gate single channel transistors with non-inverted structure, i.e. the channel layer is formed before the gate
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Recrystallisation Techniques (AREA)
- Thin Film Transistor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970018243A KR100234894B1 (en) | 1997-05-12 | 1997-05-12 | Crystalizing method of amorphous silicon layer and method of fabricating thin film transistor using the same |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9808250D0 GB9808250D0 (en) | 1998-06-17 |
GB2325342A GB2325342A (en) | 1998-11-18 |
GB2325342B true GB2325342B (en) | 2000-03-01 |
Family
ID=19505571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9808250A Expired - Lifetime GB2325342B (en) | 1997-05-12 | 1998-04-17 | Method of crystallizing amorphous silicon layer and method of fabricating a thin film transistor |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4203141B2 (en) |
KR (1) | KR100234894B1 (en) |
DE (1) | DE19820441A1 (en) |
FR (1) | FR2766613B1 (en) |
GB (1) | GB2325342B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19802131B4 (en) * | 1998-01-21 | 2007-03-15 | Robert Bosch Gmbh | Process for producing a monocrystalline layer of a conductive or semiconductive material |
SE514645C2 (en) | 1998-10-06 | 2001-03-26 | Perstorp Flooring Ab | Floor covering material comprising disc-shaped floor elements intended to be joined by separate joint profiles |
DE29911462U1 (en) | 1999-07-02 | 1999-11-18 | Akzenta Paneele & Profile Gmbh | Fastening system for panels |
SE518184C2 (en) | 2000-03-31 | 2002-09-03 | Perstorp Flooring Ab | Floor covering material comprising disc-shaped floor elements which are joined together by means of interconnecting means |
KR100380141B1 (en) * | 2000-09-25 | 2003-04-11 | 엘지.필립스 엘시디 주식회사 | array panel for liquid crystal display and fabricating method of the same |
KR100486676B1 (en) * | 2002-10-04 | 2005-05-03 | 엘지.필립스 엘시디 주식회사 | Phase Shift Laser Mask and sequential lateral solidification Crystallization Method using by the same |
CN101562197B (en) | 2003-06-27 | 2011-08-10 | 日本电气株式会社 | Thin film transistor, thin film transistor substrate and electronic apparatus |
JP4973698B2 (en) * | 2009-06-30 | 2012-07-11 | カシオ計算機株式会社 | THIN FILM TRANSISTOR AND METHOD FOR PRODUCING THIN FILM TRANSISTOR |
KR101116093B1 (en) | 2009-06-26 | 2012-02-21 | 가시오게산키 가부시키가이샤 | Semiconductor device and fabrication method thereof and display device |
DE102010004717A1 (en) | 2010-01-15 | 2011-07-21 | Pergo (Europe) Ab | Set of panels comprising retaining profiles with a separate clip and method for introducing the clip |
CN104831904B (en) | 2010-05-10 | 2017-05-24 | 佩尔戈(欧洲)股份公司 | Set of panels |
CN103325688A (en) * | 2013-06-17 | 2013-09-25 | 深圳市华星光电技术有限公司 | Method for forming channel of thin film transistor and compensating circuit |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS575327A (en) * | 1980-06-13 | 1982-01-12 | Matsushita Electric Ind Co Ltd | Manufacture of semiconductor device |
JPS577117A (en) * | 1980-06-17 | 1982-01-14 | Fujitsu Ltd | Manufacture of semiconductor device |
JPS5724536A (en) * | 1980-07-18 | 1982-02-09 | Matsushita Electric Ind Co Ltd | Preparation of semiconductor device |
JPS57157519A (en) * | 1981-03-23 | 1982-09-29 | Fujitsu Ltd | Manufacture of semiconductor device |
JPS5892209A (en) * | 1981-11-27 | 1983-06-01 | Fujitsu Ltd | Manufacture of semiconductor device |
JPH0799321A (en) * | 1993-05-27 | 1995-04-11 | Sony Corp | Method and device for manufacturing thin-film semiconductor element |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5166087A (en) * | 1991-01-16 | 1992-11-24 | Sharp Kabushiki Kaisha | Method of fabricating semiconductor element having lightly doped drain (ldd) without using sidewalls |
JPH06302824A (en) * | 1993-02-16 | 1994-10-28 | Sanyo Electric Co Ltd | Thin-film transistor and its manufacture |
JPH07335906A (en) * | 1994-06-14 | 1995-12-22 | Semiconductor Energy Lab Co Ltd | Thin film semiconductor device and fabrication thereof |
-
1997
- 1997-05-12 KR KR1019970018243A patent/KR100234894B1/en not_active IP Right Cessation
-
1998
- 1998-04-10 FR FR9804558A patent/FR2766613B1/en not_active Expired - Lifetime
- 1998-04-17 GB GB9808250A patent/GB2325342B/en not_active Expired - Lifetime
- 1998-04-21 JP JP11065898A patent/JP4203141B2/en not_active Expired - Lifetime
- 1998-05-07 DE DE19820441A patent/DE19820441A1/en not_active Ceased
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS575327A (en) * | 1980-06-13 | 1982-01-12 | Matsushita Electric Ind Co Ltd | Manufacture of semiconductor device |
JPS577117A (en) * | 1980-06-17 | 1982-01-14 | Fujitsu Ltd | Manufacture of semiconductor device |
JPS5724536A (en) * | 1980-07-18 | 1982-02-09 | Matsushita Electric Ind Co Ltd | Preparation of semiconductor device |
JPS57157519A (en) * | 1981-03-23 | 1982-09-29 | Fujitsu Ltd | Manufacture of semiconductor device |
JPS5892209A (en) * | 1981-11-27 | 1983-06-01 | Fujitsu Ltd | Manufacture of semiconductor device |
JPH0799321A (en) * | 1993-05-27 | 1995-04-11 | Sony Corp | Method and device for manufacturing thin-film semiconductor element |
US5648276A (en) * | 1993-05-27 | 1997-07-15 | Sony Corporation | Method and apparatus for fabricating a thin film semiconductor device |
Also Published As
Publication number | Publication date |
---|---|
KR19980083097A (en) | 1998-12-05 |
JP4203141B2 (en) | 2008-12-24 |
GB2325342A (en) | 1998-11-18 |
FR2766613A1 (en) | 1999-01-29 |
JPH10321870A (en) | 1998-12-04 |
GB9808250D0 (en) | 1998-06-17 |
FR2766613B1 (en) | 2003-01-17 |
DE19820441A1 (en) | 1998-11-19 |
KR100234894B1 (en) | 1999-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Expiry date: 20180416 |