KR102326522B1 - 구조물들의 마이크로리소그래픽 제작 - Google Patents
구조물들의 마이크로리소그래픽 제작 Download PDFInfo
- Publication number
- KR102326522B1 KR102326522B1 KR1020197013579A KR20197013579A KR102326522B1 KR 102326522 B1 KR102326522 B1 KR 102326522B1 KR 1020197013579 A KR1020197013579 A KR 1020197013579A KR 20197013579 A KR20197013579 A KR 20197013579A KR 102326522 B1 KR102326522 B1 KR 102326522B1
- Authority
- KR
- South Korea
- Prior art keywords
- imprint
- rlt
- substrate
- delete delete
- fluid
- 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.)
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Classifications
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- 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
- G03F7/0002—Lithographic processes using patterning methods other than those involving the exposure to radiation, e.g. by stamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
- B29D11/00769—Producing diffraction gratings
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- 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
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
- G03F7/2012—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image using liquid photohardening compositions, e.g. for the production of reliefs such as flexographic plates or stamps
-
- 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
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2022—Multi-step exposure, e.g. hybrid; backside exposure; blanket exposure, e.g. for image reversal; edge exposure, e.g. for edge bead removal; corrective exposure
-
- 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
- G03F7/7035—Proximity or contact printers
-
- H01L21/027—
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P76/00—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020217036588A KR102681074B1 (ko) | 2016-10-18 | 2017-09-15 | 구조물들의 마이크로리소그래픽 제작 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662409533P | 2016-10-18 | 2016-10-18 | |
| US62/409,533 | 2016-10-18 | ||
| PCT/US2017/051850 WO2018075174A1 (en) | 2016-10-18 | 2017-09-15 | Microlithographic fabrication of structures |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020217036588A Division KR102681074B1 (ko) | 2016-10-18 | 2017-09-15 | 구조물들의 마이크로리소그래픽 제작 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20190058655A KR20190058655A (ko) | 2019-05-29 |
| KR102326522B1 true KR102326522B1 (ko) | 2021-11-12 |
Family
ID=61903808
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197013579A Active KR102326522B1 (ko) | 2016-10-18 | 2017-09-15 | 구조물들의 마이크로리소그래픽 제작 |
| KR1020217036588A Active KR102681074B1 (ko) | 2016-10-18 | 2017-09-15 | 구조물들의 마이크로리소그래픽 제작 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020217036588A Active KR102681074B1 (ko) | 2016-10-18 | 2017-09-15 | 구조물들의 마이크로리소그래픽 제작 |
Country Status (6)
| Country | Link |
|---|---|
| US (4) | US10274823B2 (https=) |
| JP (1) | JP6924828B2 (https=) |
| KR (2) | KR102326522B1 (https=) |
| CN (1) | CN109937127B (https=) |
| TW (1) | TWI730185B (https=) |
| WO (1) | WO2018075174A1 (https=) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2017330513B2 (en) * | 2016-09-21 | 2021-02-18 | Molecular Imprints, Inc. | Microlithographic fabrication of structures |
| KR102326522B1 (ko) * | 2016-10-18 | 2021-11-12 | 몰레큘러 임프린츠 인코퍼레이티드 | 구조물들의 마이크로리소그래픽 제작 |
| US11184967B2 (en) | 2018-05-07 | 2021-11-23 | Zane Coleman | Angularly varying light emitting device with an imager |
| US10816939B1 (en) | 2018-05-07 | 2020-10-27 | Zane Coleman | Method of illuminating an environment using an angularly varying light emitting device and an imager |
| US10976483B2 (en) * | 2019-02-26 | 2021-04-13 | Facebook Technologies, Llc | Variable-etch-depth gratings |
| US12304114B2 (en) | 2019-09-27 | 2025-05-20 | Hoya Corporation | Method for manufacturing imprint mold, imprint mold, mold blank, and method for manufacturing optical element |
| CN115956405A (zh) * | 2020-08-28 | 2023-04-11 | 3M创新有限公司 | 包括纳米结构化表面和封闭空隙的制品、其制备方法和光学元件 |
| WO2022053871A1 (en) * | 2020-09-08 | 2022-03-17 | Sony Group Corporation | Waveguide with diffraction grating, head mounted device comprising diffraction grating and template for imprinting optical gratings |
| US11709422B2 (en) | 2020-09-17 | 2023-07-25 | Meta Platforms Technologies, Llc | Gray-tone lithography for precise control of grating etch depth |
| FI130103B (fi) | 2020-12-22 | 2023-03-01 | Dispelix Oy | Diffraktiivisen optisen elementin hilan leimasimen ja master-mallin valmistusmenetelmä, master-malli ja leimasin |
| CN114100998A (zh) * | 2021-10-12 | 2022-03-01 | 维达力实业(赤壁)有限公司 | 在基材表面制备微纳结构的方法和表面具有微纳结构的基材及其应用 |
| CN114114727A (zh) * | 2021-10-12 | 2022-03-01 | 维达力实业(赤壁)有限公司 | 高透过、低反射的功能部件及其制备方法和应用 |
| EP4202547B1 (en) * | 2021-12-22 | 2024-03-06 | Snap Inc. | Optical waveguide manufacturing method |
| JP2023129913A (ja) * | 2022-03-07 | 2023-09-20 | ソニーグループ株式会社 | 導光板及び画像表示装置 |
| CN120322406A (zh) * | 2022-06-03 | 2025-07-15 | 奇跃公司 | 光学设备的纳米光刻中的压印技术 |
| EP4519089A4 (en) * | 2022-06-10 | 2025-07-23 | Magic Leap Inc | COMPENSATION FOR THICKNESS VARIATIONS IN SUBSTRATES FOR OPTICAL DEVICES |
| US20240085782A1 (en) * | 2022-09-14 | 2024-03-14 | Google Llc | Residual layer thickness modulation in nanoimprint lithography |
| KR102815881B1 (ko) * | 2022-11-29 | 2025-05-30 | 국립순천대학교산학협력단 | 패턴 마스터 몰드 제조 방법 및 패턴 형성용 롤러 |
| CN116679369A (zh) * | 2023-06-19 | 2023-09-01 | 慕德微纳(杭州)科技有限公司 | 一种衍射光学元件的同步分区加工方法 |
| CN116819664B (zh) * | 2023-06-19 | 2026-04-21 | 慕德微纳(杭州)科技有限公司 | 一种通过模板控制残胶层厚度的衍射光学元件加工方法 |
| US20240427236A1 (en) * | 2023-06-26 | 2024-12-26 | Google Llc | Process control pattern to improve nanoimprint detaching process |
| TWI875671B (zh) * | 2024-10-21 | 2025-03-01 | 聯華電子股份有限公司 | 圖案化方法 |
Citations (7)
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|---|---|---|---|---|
| US20050270312A1 (en) | 2004-06-03 | 2005-12-08 | Molecular Imprints, Inc. | Fluid dispensing and drop-on-demand dispensing for nano-scale manufacturing |
| US20060076717A1 (en) | 2002-07-11 | 2006-04-13 | Molecular Imprints, Inc. | Step and repeat imprint lithography processes |
| JP2007328096A (ja) | 2006-06-07 | 2007-12-20 | Ricoh Co Ltd | 回折光学素子とその作製方法および光学モジュール |
| US20090212012A1 (en) | 2008-02-27 | 2009-08-27 | Molecular Imprints, Inc. | Critical dimension control during template formation |
| JP2012019076A (ja) * | 2010-07-08 | 2012-01-26 | Toshiba Corp | パターン形成方法 |
| JP2015182278A (ja) * | 2014-03-24 | 2015-10-22 | パナソニックIpマネジメント株式会社 | インプリント転写物、インプリント転写型、およびインプリント転写方法 |
| JP2016058701A (ja) * | 2014-09-12 | 2016-04-21 | 株式会社東芝 | パターン形成方法および半導体装置の製造方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0270412A (ja) * | 1988-09-07 | 1990-03-09 | Hitachi Ltd | 合成樹脂成形品の製造用スタンパ |
| KR100636264B1 (ko) * | 1998-08-28 | 2006-10-19 | 후지쯔 가부시끼가이샤 | 플라즈마 디스플레이 패널 |
| JP2001343512A (ja) * | 2000-05-31 | 2001-12-14 | Canon Inc | 回折光学素子及びそれを有する光学系 |
| SG142150A1 (en) * | 2000-07-16 | 2008-05-28 | Univ Texas | High-resolution overlay alignment systems for imprint lithography |
| KR100827741B1 (ko) | 2000-07-17 | 2008-05-07 | 보드 오브 리전츠, 더 유니버시티 오브 텍사스 시스템 | 임프린트 리소그래피 공정을 위한 자동 유체 분배 방법 및시스템 |
| MY144124A (en) * | 2002-07-11 | 2011-08-15 | Molecular Imprints Inc | Step and repeat imprint lithography systems |
| US8349241B2 (en) * | 2002-10-04 | 2013-01-08 | Molecular Imprints, Inc. | Method to arrange features on a substrate to replicate features having minimal dimensional variability |
| US7396475B2 (en) | 2003-04-25 | 2008-07-08 | Molecular Imprints, Inc. | Method of forming stepped structures employing imprint lithography |
| US20050160934A1 (en) | 2004-01-23 | 2005-07-28 | Molecular Imprints, Inc. | Materials and methods for imprint lithography |
| JP4322096B2 (ja) * | 2003-11-14 | 2009-08-26 | Tdk株式会社 | レジストパターン形成方法並びに磁気記録媒体及び磁気ヘッドの製造方法 |
| US20060177535A1 (en) | 2005-02-04 | 2006-08-10 | Molecular Imprints, Inc. | Imprint lithography template to facilitate control of liquid movement |
| ATE549294T1 (de) * | 2005-12-09 | 2012-03-15 | Obducat Ab | Vorrichtung und verfahren zum transfer von mustern mit zwischenstempel |
| US8215946B2 (en) * | 2006-05-18 | 2012-07-10 | Molecular Imprints, Inc. | Imprint lithography system and method |
| US7776628B2 (en) | 2006-11-16 | 2010-08-17 | International Business Machines Corporation | Method and system for tone inverting of residual layer tolerant imprint lithography |
| JP5205866B2 (ja) * | 2007-08-23 | 2013-06-05 | 住友電気工業株式会社 | モールドの形成方法、回折格子の形成方法、および分布帰還型半導体レーザの製造方法 |
| US8480933B2 (en) | 2008-10-22 | 2013-07-09 | Molecular Imprints, Inc. | Fluid dispense device calibration |
| JP5549245B2 (ja) * | 2010-02-01 | 2014-07-16 | 住友電気工業株式会社 | ナノインプリント法による回折格子の形成方法 |
| WO2011143341A2 (en) * | 2010-05-11 | 2011-11-17 | Molecular Imprints, Inc. | Backside contact solar cell |
| JP2013224015A (ja) * | 2012-03-22 | 2013-10-31 | Mitsubishi Rayon Co Ltd | 光透過性フィルムおよびその製造方法 |
| CN110749951B (zh) | 2012-10-24 | 2022-12-30 | 视瑞尔技术公司 | 照明设备 |
| US9651862B2 (en) * | 2013-07-12 | 2017-05-16 | Canon Nanotechnologies, Inc. | Drop pattern generation for imprint lithography with directionally-patterned templates |
| KR102326522B1 (ko) | 2016-10-18 | 2021-11-12 | 몰레큘러 임프린츠 인코퍼레이티드 | 구조물들의 마이크로리소그래픽 제작 |
-
2017
- 2017-09-15 KR KR1020197013579A patent/KR102326522B1/ko active Active
- 2017-09-15 WO PCT/US2017/051850 patent/WO2018075174A1/en not_active Ceased
- 2017-09-15 JP JP2019520551A patent/JP6924828B2/ja active Active
- 2017-09-15 KR KR1020217036588A patent/KR102681074B1/ko active Active
- 2017-09-15 US US15/705,948 patent/US10274823B2/en active Active
- 2017-09-15 CN CN201780063791.4A patent/CN109937127B/zh active Active
- 2017-10-16 TW TW106135258A patent/TWI730185B/zh active
-
2019
- 2019-03-18 US US16/356,836 patent/US10585350B2/en active Active
-
2020
- 2020-03-06 US US16/811,033 patent/US10802397B2/en active Active
- 2020-10-09 US US17/067,526 patent/US11307493B2/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060076717A1 (en) | 2002-07-11 | 2006-04-13 | Molecular Imprints, Inc. | Step and repeat imprint lithography processes |
| US20050270312A1 (en) | 2004-06-03 | 2005-12-08 | Molecular Imprints, Inc. | Fluid dispensing and drop-on-demand dispensing for nano-scale manufacturing |
| JP2007328096A (ja) | 2006-06-07 | 2007-12-20 | Ricoh Co Ltd | 回折光学素子とその作製方法および光学モジュール |
| US20090212012A1 (en) | 2008-02-27 | 2009-08-27 | Molecular Imprints, Inc. | Critical dimension control during template formation |
| JP2012019076A (ja) * | 2010-07-08 | 2012-01-26 | Toshiba Corp | パターン形成方法 |
| JP2015182278A (ja) * | 2014-03-24 | 2015-10-22 | パナソニックIpマネジメント株式会社 | インプリント転写物、インプリント転写型、およびインプリント転写方法 |
| JP2016058701A (ja) * | 2014-09-12 | 2016-04-21 | 株式会社東芝 | パターン形成方法および半導体装置の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI730185B (zh) | 2021-06-11 |
| US20200278606A1 (en) | 2020-09-03 |
| US10585350B2 (en) | 2020-03-10 |
| US11307493B2 (en) | 2022-04-19 |
| CN109937127A (zh) | 2019-06-25 |
| WO2018075174A1 (en) | 2018-04-26 |
| US20210041783A1 (en) | 2021-02-11 |
| KR20190058655A (ko) | 2019-05-29 |
| US10802397B2 (en) | 2020-10-13 |
| US20180107110A1 (en) | 2018-04-19 |
| KR20210136180A (ko) | 2021-11-16 |
| JP6924828B2 (ja) | 2021-08-25 |
| CN109937127B (zh) | 2021-06-08 |
| JP2019532513A (ja) | 2019-11-07 |
| US10274823B2 (en) | 2019-04-30 |
| TW201827922A (zh) | 2018-08-01 |
| US20190302611A1 (en) | 2019-10-03 |
| KR102681074B1 (ko) | 2024-07-02 |
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