TW200741361A - Photolithographic systems and methods for producing sub-diffraction-limited features - Google Patents

Photolithographic systems and methods for producing sub-diffraction-limited features

Info

Publication number
TW200741361A
TW200741361A TW096100943A TW96100943A TW200741361A TW 200741361 A TW200741361 A TW 200741361A TW 096100943 A TW096100943 A TW 096100943A TW 96100943 A TW96100943 A TW 96100943A TW 200741361 A TW200741361 A TW 200741361A
Authority
TW
Taiwan
Prior art keywords
superlens
methods
features
template
diffraction
Prior art date
Application number
TW096100943A
Other languages
English (en)
Other versions
TWI351585B (en
Inventor
Jeffrey L Mackey
Original Assignee
Micron Technology Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Micron Technology Inc filed Critical Micron Technology Inc
Publication of TW200741361A publication Critical patent/TW200741361A/zh
Application granted granted Critical
Publication of TWI351585B publication Critical patent/TWI351585B/zh

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • G03F7/09Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
    • G03F7/11Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having cover layers or intermediate layers, e.g. subbing layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F1/00Originals 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
    • G03F1/62Pellicles, e.g. pellicle assemblies, e.g. having membrane on support frame; Preparation thereof
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70Microphotolithographic exposure; Apparatus therefor
    • G03F7/70216Mask projection systems
    • G03F7/70325Resolution enhancement techniques not otherwise provided for, e.g. darkfield imaging, interfering beams, spatial frequency multiplication, nearfield lenses or solid immersion lenses
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/027Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
    • H01L21/0271Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
    • H01L21/0273Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
    • H01L21/0274Photolithographic processes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/027Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
    • H01L21/033Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers
    • H01L21/0334Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane
TW096100943A 2006-01-11 2007-01-10 Photolithographic systems and methods for producin TWI351585B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/329,755 US7538858B2 (en) 2006-01-11 2006-01-11 Photolithographic systems and methods for producing sub-diffraction-limited features

Publications (2)

Publication Number Publication Date
TW200741361A true TW200741361A (en) 2007-11-01
TWI351585B TWI351585B (en) 2011-11-01

Family

ID=38169214

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096100943A TWI351585B (en) 2006-01-11 2007-01-10 Photolithographic systems and methods for producin

Country Status (7)

Country Link
US (2) US7538858B2 (zh)
EP (1) EP1971899B1 (zh)
JP (1) JP5029920B2 (zh)
KR (1) KR20090006059A (zh)
CN (1) CN101371193B (zh)
TW (1) TWI351585B (zh)
WO (1) WO2007081813A2 (zh)

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US7538858B2 (en) 2009-05-26
WO2007081813A2 (en) 2007-07-19
US20070159617A1 (en) 2007-07-12
TWI351585B (en) 2011-11-01
CN101371193B (zh) 2013-01-16
WO2007081813A3 (en) 2007-09-20
CN101371193A (zh) 2009-02-18
US20090203216A1 (en) 2009-08-13
KR20090006059A (ko) 2009-01-14
JP2009523322A (ja) 2009-06-18

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