KR100795504B1 - 포토리소그래피 패터닝 디바이스를 생성하는 방법, 컴퓨터 프로그램을 기록한 컴퓨터 판독가능한 기록매체, 패터닝 디바이스 - Google Patents
포토리소그래피 패터닝 디바이스를 생성하는 방법, 컴퓨터 프로그램을 기록한 컴퓨터 판독가능한 기록매체, 패터닝 디바이스 Download PDFInfo
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- 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
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making 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
- H01L21/0274—Photolithographic processes
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- 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
- G03F7/70425—Imaging strategies, e.g. for increasing throughput or resolution, printing product fields larger than the image field or compensating lithography- or non-lithography errors, e.g. proximity correction, mix-and-match, stitching or double patterning
- G03F7/70433—Layout for increasing efficiency or for compensating imaging errors, e.g. layout of exposure fields for reducing focus errors; Use of mask features for increasing efficiency or for compensating imaging errors
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- G03F1/22—Masks or mask blanks for imaging by radiation of 100nm or shorter wavelength, e.g. X-ray masks, extreme ultraviolet [EUV] masks; Preparation thereof
- G03F1/24—Reflection masks; Preparation thereof
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- 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
- G03F1/36—Masks having proximity correction features; Preparation thereof, e.g. optical proximity correction [OPC] design processes
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- 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
- G03F7/70283—Mask effects on the imaging process
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- G—PHYSICS
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- 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
- G03F7/70653—Metrology techniques
- G03F7/70666—Aerial image, i.e. measuring the image of the patterned exposure light at the image plane of the projection system
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- G—PHYSICS
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- 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
- G03F7/706843—Metrology apparatus
- G03F7/706845—Calibration, e.g. tool-to-tool calibration, beam alignment, spot position or focus
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- 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
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- 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
- G03F9/7073—Alignment marks and their environment
- G03F9/7076—Mark details, e.g. phase grating mark, temporary mark
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
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- 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
- G03F9/7088—Alignment mark detection, e.g. TTR, TTL, off-axis detection, array detector, video detection
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Abstract
Description
Claims (16)
- 삭제
- 리소그래피 투영 장치를 이용하여 패터닝 디바이스내에 형성된 패턴을 기판상으로 전사(transfer)하는 포토리소그래피 패터닝 디바이스를 생성하는 방법에 있어서,상기 패터닝 디바이스내에 형성된 상기 패턴내에 피처(feature)들을 정의하는 단계를 포함하여 이루어지고, 상기 피처들은 패턴 전사 시 상기 기판상에 원하는 이미지를 생성하도록 선택된 치수들 및 방위들을 가지며;상기 패터닝 디바이스상의 복수의 지점들에 대한 상기 정의된 피처들상의 방사선의 유효 음영 각도(effective shadow angle)를 계산하는 단계; 및상기 계산된 유효 음영 각도들에 기초하여, 변위 및 치수 오차들에 대한 상기 원하는 이미지를 보상하도록 상기 정의된 피처들을 조정하는 단계를 포함하여 이루어지며,상기 정의된 피처들은,- 상기 피처들을 정의하는데 사용되는 흡수재 층(absorber layer)의 두께; 및- 상기 흡수재의 세기 감쇠(intensity damping) 중 1이상을 이용하여 조정되는 것을 특징으로 하는 포토리소그래피 패터닝 디바이스를 생성하는 방법.
- 삭제
- 리소그래피 투영 장치를 이용하여 패터닝 디바이스내에 형성된 패턴을 기판상으로 전사하는 포토리소그래피 패터닝 디바이스를 생성하는 방법에 있어서,상기 디바이스내에 형성된 상기 패턴내에 피처들을 정의하는 단계를 포함하여 이루어지고, 상기 피처들은 패턴 전사 시 상기 기판상에 원하는 이미지를 생성하도록 선택된 치수들 및 방위들을 가지며;패턴 전사 시, 노광 슬릿(exposure slit)내의 상기 피처들의 위치에 상관(correlate)된 변위 및 치수 오차들에 대한 상기 원하는 이미지를 보상하도록 상기 정의된 피처들을 조정하는 단계를 포함하여 이루어지며,상기 정의된 피처들은,- 상기 피처들을 정의하는데 사용되는 흡수재 층의 두께; 및- 상기 흡수재의 세기 감쇠 중 1이상을 이용하여 조정되는 것을 특징으로 하는 포토리소그래피 패터닝 디바이스를 생성하는 방법.
- 컴퓨터를 제어하는 컴퓨터 프로그램을 기록한 컴퓨터 판독가능한 기록매체에 있어서,상기 컴퓨터로 하여금 리소그래피 투영 장치를 이용하여 패터닝 디바이스내에 형성된 패턴을 기판상으로 광학적으로 전사하는 패터닝 디바이스를 생성하는데 사용되는 조정 모델을 생성하도록 지시하기 위해서 상기 컴퓨터에 의해 실행가능한 코드들을 포함하여 이루어지고,상기 조정 모델의 생성은,피처들의 묘사(representation)를 분석하는 단계를 포함하여 이루어지고, 상기 피처들은 패턴 전사 시 상기 기판상에 원하는 이미지를 생성하도록 선택된 치수들 및 방위를 가지며;상기 패터닝 디바이스상의 복수의 지점들에 대한 정의된 피처들상의 방사선의 유효 음영 각도를 계산하는 단계; 및계산된 유효 음영 각도에 기초하여, 변위 및 치수 오차들에 대한 상기 원하는 이미지를 보상하도록 상기 정의된 피처들을 조정하는 단계를 포함하여 이루어지며,상기 정의된 피처들은,- 상기 피처들을 정의하는데 사용되는 흡수재 층(absorber layer)의 두께; 및- 상기 흡수재의 세기 감쇠(intensity damping) 중 1이상을 이용하여 조정되는 것을 특징으로 하는 컴퓨터 프로그램을 기록한 컴퓨터 판독가능한 기록매체.
- 컴퓨터를 제어하는 컴퓨터 프로그램을 기록한 컴퓨터 판독가능한 기록매체에 있어서,상기 컴퓨터로 하여금 리소그래피 투영 장치를 이용하여 패터닝 디바이스내에 형성된 패턴을 기판상으로 광학적으로 전사하는 패터닝 디바이스를 생성하는데 사용되는 조정 모델을 생성하도록 지시하기 위해서 상기 컴퓨터에 의해 실행가능한 코드들을 포함하여 이루어지고,상기 조정 모델의 생성은,상기 패터닝 디바이스내에 형성된 상기 패턴내의 피처들을 분석하는 단계를 포함하여 이루어지고, 상기 피처들은 패턴 전사 시 상기 기판상에 원하는 이미지를 생성하도록 선택된 치수들 및 방위를 가지며;패턴 전사 시, 노광 슬릿내의 상기 피처들의 위치에 상관된 변위 및 치수 오차들에 대한 상기 원하는 이미지를 보상하기 위해서 상기 피처들을 조정하는 단계를 포함하여 이루어지며,상기 정의된 피처들은,- 상기 피처들을 정의하는데 사용되는 흡수재 층(absorber layer)의 두께; 및- 상기 흡수재의 세기 감쇠(intensity damping) 중 1이상을 이용하여 조정되는 것을 특징으로 하는 컴퓨터 프로그램을 기록한 컴퓨터 판독가능한 기록매체.
- 리소그래피 투영 장치를 이용하여 패터닝 디바이스내에 형성된 패턴을 기판상으로 전사하는 상기 패터닝 디바이스에 있어서,상기 패터닝 디바이스는,상기 디바이스내에 형성된 상기 패턴내에 피처들을 정의하는 단계를 포함하여 이루어지고, 상기 피처들은 패턴 전사 시 상기 기판상에 원하는 이미지를 생성하도록 선택된 치수들 및 방위들을 가지며;상기 패터닝 디바이스상의 복수의 지점들에 대한 정의된 피처들상에서 방사선의 유효 음영 각도를 계산하는 단계; 및계산된 유효 음영 각도들에 기초하여, 변위 및 치수 오차들에 대한 상기 원하는 이미지를 보상하도록 상기 피처들을 조정하는 단계를 포함하여 이루어지는 방법에 의해 제조되며,상기 정의된 피처들은,- 상기 피처들을 정의하는데 사용되는 흡수재 층(absorber layer)의 두께; 및- 상기 흡수재의 세기 감쇠(intensity damping) 중 1이상을 이용하여 조정되는 것을 특징으로 하는 패터닝 디바이스.
- 리소그래피 투영 장치를 이용하여 패터닝 디바이스내에 형성된 패턴을 기판상으로 전사하는 상기 패터닝 디바이스에 있어서,상기 패터닝 디바이스는,상기 디바이스내에 형성된 상기 패턴내에 피처들을 정의하는 단계를 포함하여 이루어지고, 상기 피처들은 패턴 전사 시 상기 기판상에 원하는 이미지를 생성하도록 선택된 치수들 및 방위들을 가지며;패턴 전사 시, 노광 슬릿내의 상기 피처들의 위치에 상관된 변위 및 치수 오차들에 대한 상기 원하는 이미지를 보상하도록 상기 피처들을 조정하는 단계를 포함하여 이루어지는 방법에 의해 제조되며,상기 정의된 피처들은,- 상기 피처들을 정의하는데 사용되는 흡수재 층(absorber layer)의 두께; 및- 상기 흡수재의 세기 감쇠(intensity damping) 중 1이상을 이용하여 조정되는 것을 특징으로 하는 패터닝 디바이스.
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- 삭제
- 삭제
- 제7항 또는 제8항에 있어서,상기 패터닝 디바이스는 사전정의된 구조를 갖는 흡수재 층을 포함하여 이루어지고, 상기 흡수재 층은 유리 또는 유리 세라믹(glass ceramic) 중 1이상으로 만들어지는 것을 특징으로 하는 패터닝 디바이스.
- 제 15 항에 있어서,상기 흡수재 층은 ZERODUR®로 만들어지는 것을 특징으로 하는 패터닝 디바이스.
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KR1020070048312A Active KR100886741B1 (ko) | 2005-02-03 | 2007-05-17 | 기판상의 또는 기판에 근접한 타겟 이미지의 위치를결정하는 방법, 측정 디바이스, 및 리소그래피 장치 |
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CN (1) | CN100582947C (ko) |
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CN102331687B (zh) * | 2011-10-21 | 2013-07-17 | 苏州大学 | 一种步进式光学加工系统和加工方法 |
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CN104749901B (zh) * | 2013-12-31 | 2017-08-29 | 上海微电子装备有限公司 | 一种调焦调平装置 |
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CN109075090B (zh) * | 2016-06-27 | 2020-11-06 | 科磊股份有限公司 | 用于测量图案放置及图案大小的设备及方法及其计算机程序 |
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- 2006-02-01 CN CN200610073977A patent/CN100582947C/zh active Active
- 2006-02-02 EP EP06101178A patent/EP1688794A3/en not_active Withdrawn
- 2006-02-02 US US11/345,629 patent/US7960074B2/en active Active
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Also Published As
Publication number | Publication date |
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EP1688794A3 (en) | 2007-01-10 |
SG124407A1 (en) | 2006-08-30 |
KR20060089153A (ko) | 2006-08-08 |
TW200632589A (en) | 2006-09-16 |
TWI348076B (en) | 2011-09-01 |
CN100582947C (zh) | 2010-01-20 |
KR20070058411A (ko) | 2007-06-08 |
KR100886741B1 (ko) | 2009-03-04 |
US7960074B2 (en) | 2011-06-14 |
JP2006259699A (ja) | 2006-09-28 |
JP4566137B2 (ja) | 2010-10-20 |
CN1904737A (zh) | 2007-01-31 |
US20060194123A1 (en) | 2006-08-31 |
EP1688794A2 (en) | 2006-08-09 |
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