TW200503277A - Manufacture of thin film transistors - Google Patents
Manufacture of thin film transistorsInfo
- Publication number
- TW200503277A TW200503277A TW092135038A TW92135038A TW200503277A TW 200503277 A TW200503277 A TW 200503277A TW 092135038 A TW092135038 A TW 092135038A TW 92135038 A TW92135038 A TW 92135038A TW 200503277 A TW200503277 A TW 200503277A
- Authority
- TW
- Taiwan
- Prior art keywords
- layer
- photopolymer
- areas
- photomask
- opaque
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000010409 thin film Substances 0.000 title abstract 2
- 238000005530 etching Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000000206 photolithography Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- 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
- H01L29/66765—Lateral single gate single channel transistors with inverted structure, i.e. the channel layer is formed after the gate
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/50—Mask blanks not covered by G03F1/20 - G03F1/34; Preparation thereof
-
- 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
- G02F1/136231—Active matrix addressed cells for reducing the number of lithographic steps
- G02F1/136236—Active matrix addressed cells for reducing the number of lithographic steps using a grey or half tone lithographic process
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/30—Reducing waste in manufacturing processes; Calculations of released waste quantities
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Thin Film Transistor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0229220.9A GB0229220D0 (en) | 2002-12-14 | 2002-12-14 | Manufacture of thin film transistors |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200503277A true TW200503277A (en) | 2005-01-16 |
Family
ID=9949718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW092135038A TW200503277A (en) | 2002-12-14 | 2003-12-11 | Manufacture of thin film transistors |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU2003279485A1 (zh) |
GB (1) | GB0229220D0 (zh) |
TW (1) | TW200503277A (zh) |
WO (1) | WO2004055917A2 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7256922B2 (en) * | 2004-07-02 | 2007-08-14 | Idc, Llc | Interferometric modulators with thin film transistors |
CN105140131A (zh) * | 2015-07-15 | 2015-12-09 | 京东方科技集团股份有限公司 | 氧化物薄膜晶体管的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2245741A (en) * | 1990-06-27 | 1992-01-08 | Philips Electronic Associated | Active matrix liquid crystal devices |
US6077630A (en) * | 1998-01-08 | 2000-06-20 | Micron Technology, Inc. | Subresolution grating for attenuated phase shifting mask fabrication |
US6838696B2 (en) * | 2000-03-15 | 2005-01-04 | Advanced Display Inc. | Liquid crystal display |
KR20020036023A (ko) * | 2000-11-07 | 2002-05-16 | 구본준, 론 위라하디락사 | 액정 표시 장치용 어레이 기판의 제조 방법 |
JP2002268084A (ja) * | 2001-03-08 | 2002-09-18 | Sharp Corp | アクティブマトリクス基板及びその製造方法 |
-
2002
- 2002-12-14 GB GBGB0229220.9A patent/GB0229220D0/en not_active Ceased
-
2003
- 2003-11-28 AU AU2003279485A patent/AU2003279485A1/en not_active Abandoned
- 2003-11-28 WO PCT/IB2003/005512 patent/WO2004055917A2/en not_active Application Discontinuation
- 2003-12-11 TW TW092135038A patent/TW200503277A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
GB0229220D0 (en) | 2003-01-22 |
WO2004055917A2 (en) | 2004-07-01 |
AU2003279485A8 (en) | 2004-07-09 |
WO2004055917A3 (en) | 2004-09-02 |
AU2003279485A1 (en) | 2004-07-09 |
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