SG11201705392XA - Adaptive groove focusing and leveling device and method - Google Patents
Adaptive groove focusing and leveling device and methodInfo
- Publication number
- SG11201705392XA SG11201705392XA SG11201705392XA SG11201705392XA SG11201705392XA SG 11201705392X A SG11201705392X A SG 11201705392XA SG 11201705392X A SG11201705392X A SG 11201705392XA SG 11201705392X A SG11201705392X A SG 11201705392XA SG 11201705392X A SG11201705392X A SG 11201705392XA
- Authority
- SG
- Singapore
- Prior art keywords
- leveling device
- adaptive groove
- groove focusing
- focusing
- adaptive
- Prior art date
Links
Classifications
-
- 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
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70483—Information management; Active and passive control; Testing; Wafer monitoring, e.g. pattern monitoring
- G03F7/70605—Workpiece metrology
- G03F7/70616—Monitoring the printed patterns
- G03F7/70641—Focus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0608—Height gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
-
- 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
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70216—Mask projection systems
- G03F7/70258—Projection system adjustments, e.g. adjustments during exposure or alignment during assembly of projection system
-
- 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
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70216—Mask projection systems
- G03F7/70275—Multiple projection paths, e.g. array of projection systems, microlens projection systems or tandem projection systems
-
- 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
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70691—Handling of masks or workpieces
- G03F7/70716—Stages
-
- 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
- G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
- G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
- G03F9/7003—Alignment type or strategy, e.g. leveling, global alignment
- G03F9/7023—Aligning or positioning in direction perpendicular to substrate surface
- G03F9/7026—Focusing
-
- 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
- G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
- G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
- G03F9/7003—Alignment type or strategy, e.g. leveling, global alignment
- G03F9/7023—Aligning or positioning in direction perpendicular to substrate surface
- G03F9/7034—Leveling
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410851525.6A CN105807570B (en) | 2014-12-31 | 2014-12-31 | The focusing leveling device and its method of adaptive groove |
PCT/CN2015/099085 WO2016107508A1 (en) | 2014-12-31 | 2015-12-27 | Adaptive groove focusing and leveling device and method |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201705392XA true SG11201705392XA (en) | 2017-08-30 |
Family
ID=56284263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201705392XA SG11201705392XA (en) | 2014-12-31 | 2015-12-27 | Adaptive groove focusing and leveling device and method |
Country Status (7)
Country | Link |
---|---|
US (1) | US10274840B2 (en) |
JP (1) | JP6457646B2 (en) |
KR (1) | KR101985338B1 (en) |
CN (1) | CN105807570B (en) |
SG (1) | SG11201705392XA (en) |
TW (1) | TWI567365B (en) |
WO (1) | WO2016107508A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108931188A (en) * | 2018-09-10 | 2018-12-04 | 苏州亿拓光电科技有限公司 | Optical position detection device and method |
CN109443210A (en) * | 2018-12-13 | 2019-03-08 | 苏州亿拓光电科技有限公司 | Optical position detection device and method |
CN113311665B (en) * | 2020-02-27 | 2023-04-07 | 上海微电子装备(集团)股份有限公司 | Positioning system, positioning method and interferometer verification method |
US11104849B1 (en) * | 2020-08-19 | 2021-08-31 | Richard Fauconier | Method for restricting laser beams entering an aperture to a chosen dyad and measuring the beams' separation |
CN114509923B (en) * | 2022-01-28 | 2023-11-24 | 复旦大学 | Focusing and leveling device in deep ultraviolet objective lens design and application thereof |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58113706A (en) * | 1981-12-26 | 1983-07-06 | Nippon Kogaku Kk <Nikon> | Detector for horizontal position |
NL9100410A (en) | 1991-03-07 | 1992-10-01 | Asm Lithography Bv | IMAGE DEVICE EQUIPPED WITH A FOCUS ERROR AND / OR TILT DETECTION DEVICE. |
JP3372728B2 (en) | 1995-10-18 | 2003-02-04 | キヤノン株式会社 | Surface position detection device |
JPH104055A (en) * | 1996-06-13 | 1998-01-06 | Canon Inc | Automatic focusing device and manufacture of device using it |
JP4174324B2 (en) * | 2003-01-06 | 2008-10-29 | キヤノン株式会社 | Exposure method and apparatus |
US6975407B1 (en) * | 2004-05-19 | 2005-12-13 | Taiwan Semiconductor Manufacturing Co, Ltd. | Method of wafer height mapping |
JP2006113198A (en) | 2004-10-13 | 2006-04-27 | Olympus Corp | Focus detecting apparatus |
WO2006068288A1 (en) * | 2004-12-22 | 2006-06-29 | Nikon Corporation | Method for measuring position of mask surface in height direction, exposure apparatus and exposure method |
US8068211B2 (en) * | 2007-07-06 | 2011-11-29 | Canon Kabushiki Kaisha | Exposure apparatus and method for manufacturing device |
CN101344727B (en) * | 2008-06-26 | 2011-09-28 | 上海微电子装备有限公司 | Focusing and leveling detection device and method |
CN101872128A (en) * | 2009-04-22 | 2010-10-27 | 瑞鼎科技股份有限公司 | Nano-photoetching system and nano-photoetching method |
CN102207694A (en) * | 2010-03-31 | 2011-10-05 | 上海微电子装备有限公司 | Imaging adjustment unit and focusing and leveling control system using the unit |
CN102455600B (en) * | 2010-10-18 | 2014-07-23 | 中芯国际集成电路制造(上海)有限公司 | Wafer surface morphology detection method |
CN102087483B (en) * | 2010-12-27 | 2013-04-03 | 中国科学院光电技术研究所 | Optical system for focal plane detection in projection lithography |
CN102566295A (en) * | 2010-12-31 | 2012-07-11 | 上海微电子装备有限公司 | Lithography device and method for measuring multi-light spot zero offset |
TWI571707B (en) * | 2011-04-22 | 2017-02-21 | 瑪波微影Ip公司 | Lithography system for processing a target, such as a wafer, a method for operating a lithography system for processing a target, such as a wafer and a substrate for use in such a lithography system |
-
2014
- 2014-12-31 CN CN201410851525.6A patent/CN105807570B/en active Active
-
2015
- 2015-12-27 WO PCT/CN2015/099085 patent/WO2016107508A1/en active Application Filing
- 2015-12-27 KR KR1020177021035A patent/KR101985338B1/en active IP Right Grant
- 2015-12-27 US US15/541,347 patent/US10274840B2/en active Active
- 2015-12-27 SG SG11201705392XA patent/SG11201705392XA/en unknown
- 2015-12-27 JP JP2017534785A patent/JP6457646B2/en active Active
- 2015-12-29 TW TW104144325A patent/TWI567365B/en active
Also Published As
Publication number | Publication date |
---|---|
TW201623915A (en) | 2016-07-01 |
CN105807570A (en) | 2016-07-27 |
WO2016107508A1 (en) | 2016-07-07 |
KR20170105025A (en) | 2017-09-18 |
CN105807570B (en) | 2018-03-02 |
KR101985338B1 (en) | 2019-06-03 |
JP2018502298A (en) | 2018-01-25 |
US10274840B2 (en) | 2019-04-30 |
TWI567365B (en) | 2017-01-21 |
JP6457646B2 (en) | 2019-01-23 |
US20170351185A1 (en) | 2017-12-07 |
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