KR20160146003A - 적층체 - Google Patents
적층체 Download PDFInfo
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- KR20160146003A KR20160146003A KR1020150082474A KR20150082474A KR20160146003A KR 20160146003 A KR20160146003 A KR 20160146003A KR 1020150082474 A KR1020150082474 A KR 1020150082474A KR 20150082474 A KR20150082474 A KR 20150082474A KR 20160146003 A KR20160146003 A KR 20160146003A
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- South Korea
- Prior art keywords
- coating
- block copolymer
- substrate
- laminate according
- block
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
- B05D3/107—Post-treatment of applied coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00349—Creating layers of material on a substrate
- B81C1/0038—Processes for creating layers of materials not provided for in groups B81C1/00357 - B81C1/00373
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00436—Shaping materials, i.e. techniques for structuring the substrate or the layers on the substrate
- B81C1/00555—Achieving a desired geometry, i.e. controlling etch rates, anisotropy or selectivity
- B81C1/00626—Processes for achieving a desired geometry not provided for in groups B81C1/00563 - B81C1/00619
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D153/00—Coating compositions based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2325/00—Polymers of vinyl-aromatic compounds, e.g. polystyrene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Geometry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
| 평균두께(단위: nm) | 두께 편차(단위: nm) | |
| 실시예1 | 95 | 20 |
| 실시예2 | 60 | 15 |
| 실시예3 | 150 | 30 |
| 실시예4 | 200 | 25 |
| 비교예1 | 300 | 120 |
| 비교예2 | 250 | 110 |
Claims (17)
- 기판; 및 상기 기판의 일면에 형성되어 있고, 제 1 블록과 상기 제 1 블록과는 다른 제 2 블록을 포함하는 블록 공중합체가 자기 조립된 상태로 포함되어 있는 고분자막을 가지며, 상기 고분자막의 두께 편차가 100nm 이하인 적층체.
- 제 1 항에 있어서, 고분자막은 면적이 20,000 mm2 이상인 적층체.
- 제 1 항에 있어서, 블록 공중합체의 자기 조립 구조가 스피어, 실린더, 자이로이드 또는 라멜라 구조인 적층체.
- 제 1 항에 있어서, 자기 조립된 블록 공중합체는 수직 배향되어 있는 적층체.
- 제 1 항에 있어서, 고분자막의 두께는 30 nm 내지 500 nm의 범위 내인 적층체.
- 제 1 항에 있어서, 블록 공중합체는, 폴리스티렌-b-폴리메틸메타크릴레이트, 폴리스티렌-b-폴리비닐피리딘, 폴리스티렌-b-폴리디메틸실록산, 폴리스티렌-b-폴리에틸렌옥시드 또는 폴리스티렌-b-폴리아이소프렌인 적층체.
- 제 1 항에 있어서, 기판은 강성 기판 또는 유연 기판인 적층체.
- 제 1 항에 있어서, 기판과 고분자막의 사이에 중성층을 추가로 포함하는 적층체.
- 끊는 점이 90℃ 내지 200℃의 범위 내에 있는 용매에 용해된 블록 공중합체를 포함하는 코팅액을 10 mm/sec 내지 100 mm/sec의 속도로 기판상에 코팅하는 단계를 포함하는 적층체의 제조 방법.
- 제 9 항에 있어서, 용매가 톨루엔, 자일렌, PGMEA, 사이클로펜타논, DMF, DMSO, 아니솔 또는 1,2,4-트리클로로벤젠인 적층체의 제조 방법.
- 제 9 항에 있어서, 용매 내의 블록 공중합체의 농도가 2 중량% 내지 30 중량%의 범위 내인 적층체의 제조 방법.
- 제 9 항에 있어서, 코팅은, 콤마 코팅, 그라비어 코팅, 바 코팅 또는 립 코팅 방식으로 수행하는 적층체의 제조 방법.
- 제 9 항에 있어서, 코팅은, 습도막 두께가 0.5㎛ 내지 18㎛의 범위 내인 바를 사용하여 수행하는 적층체의 제조 방법.
- 제 9 항에 있어서, 코팅은, 롤투롤 방식으로 수행하는 적층체의 제조 방법.
- 제 9 항에 있어서, 기판의 표면에 중성층을 형성하는 단계를 추가로 수행하는 적층체의 제조 방법.
- 제 9 항에 있어서, 코팅에 의해 형성된 막을 어닐링하는 단계를 추가로 수행하는 적층체의 제조 방법.
- 제 1 항 내지 제 8 항 중 어느 한 항에 따른 적층체의 고분자막에서 블록 공중합체의 어느 한 블록을 선택적으로 제거하는 단계를 포함하는 패턴 형성 방법.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150082474A KR101985802B1 (ko) | 2015-06-11 | 2015-06-11 | 적층체 |
| CN201680034118.3A CN107750191B (zh) | 2015-06-11 | 2016-06-13 | 层合体 |
| EP16807867.3A EP3308955B1 (en) | 2015-06-11 | 2016-06-13 | Laminate |
| US15/580,459 US11027532B2 (en) | 2015-06-11 | 2016-06-13 | Laminate |
| PCT/KR2016/006228 WO2016200227A1 (ko) | 2015-06-11 | 2016-06-13 | 적층체 |
| JP2017564002A JP6674480B2 (ja) | 2015-06-11 | 2016-06-13 | 積層体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150082474A KR101985802B1 (ko) | 2015-06-11 | 2015-06-11 | 적층체 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160146003A true KR20160146003A (ko) | 2016-12-21 |
| KR101985802B1 KR101985802B1 (ko) | 2019-06-04 |
Family
ID=57504302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150082474A Active KR101985802B1 (ko) | 2015-06-11 | 2015-06-11 | 적층체 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11027532B2 (ko) |
| EP (1) | EP3308955B1 (ko) |
| JP (1) | JP6674480B2 (ko) |
| KR (1) | KR101985802B1 (ko) |
| CN (1) | CN107750191B (ko) |
| WO (1) | WO2016200227A1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190052743A (ko) * | 2017-11-09 | 2019-05-17 | 주식회사 엘지화학 | 적층체 |
| KR20230131127A (ko) * | 2022-03-04 | 2023-09-12 | 연세대학교 산학협력단 | 용매 증발 전 어닐링을 통한 초거대 분자량 블록공중합체 자기조립 및 자이로이드 광결정 구현 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019083337A1 (ko) * | 2017-10-27 | 2019-05-02 | 주식회사 엘지화학 | 랜덤 공중합체 및 이를 포함하는 피닝 조성물 |
| US20230377883A1 (en) * | 2022-05-20 | 2023-11-23 | Taiwan Semiconductor Manufacturing Co., Ltd. | System and method for directed self-assembly with high boiling point solvent |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005097442A (ja) * | 2003-09-25 | 2005-04-14 | Ube Ind Ltd | パターン表面とその製造方法 |
| KR20120119998A (ko) * | 2011-04-22 | 2012-11-01 | 한양대학교 산학협력단 | 신규한 디블록공중합체, 이의 제조 방법 및 이를 사용한 나노 패턴 형성 방법 |
| JP5318217B2 (ja) * | 2009-09-28 | 2013-10-16 | 株式会社東芝 | パターン形成方法 |
| KR20140091316A (ko) * | 2013-01-11 | 2014-07-21 | 삼성디스플레이 주식회사 | 블록 공중합체, 그 형성 방법 및 패턴 형성 방법 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4423493B2 (ja) * | 2003-06-30 | 2010-03-03 | 富士フイルム株式会社 | ワイヤバー塗布装置及び塗工用ワイヤバーの製作方法並びに塗布液の塗布方法 |
| JP2008545565A (ja) * | 2005-06-07 | 2008-12-18 | エス.シー. ジョンソン アンド サン、インコーポレイテッド | 表面にデザインを付与するためのデザイン用具 |
| US20070048457A1 (en) * | 2005-08-25 | 2007-03-01 | Fuji Film Corporation | Producing method of film having coated layer, film having coated layer, optical film, polarizing plate and liquid crystal display |
| US7964107B2 (en) | 2007-02-08 | 2011-06-21 | Micron Technology, Inc. | Methods using block copolymer self-assembly for sub-lithographic patterning |
| JP2008231233A (ja) | 2007-03-20 | 2008-10-02 | Kyoto Univ | 高分子薄膜、パターン基板、磁気記録用パターン媒体及びこれらの製造方法 |
| JP2010058314A (ja) | 2008-09-02 | 2010-03-18 | Fujifilm Corp | 可撓性基板上ミクロ相分離構造体、およびその製造方法 |
| JP5330527B2 (ja) * | 2009-09-29 | 2013-10-30 | 株式会社東芝 | 構造体 |
| US8378001B2 (en) * | 2010-01-29 | 2013-02-19 | Owens Corning Intellectual Capital, Llc | Polystyrene/polyethylene oxide copolymer for enhancing water vapor permeability in thermoplastic foam |
| JP5649315B2 (ja) * | 2010-03-05 | 2015-01-07 | Jx日鉱日石エネルギー株式会社 | 太陽電池用透明導電性基板、その製造方法及びそれを用いた太陽電池 |
| WO2012039218A1 (ja) * | 2010-09-25 | 2012-03-29 | コニカミノルタホールディングス株式会社 | 塗布方法、有機エレクトロニクス素子の製造方法 |
| KR101412228B1 (ko) * | 2012-06-11 | 2014-07-02 | 한국과학기술원 | 혼합 블록공중합체 박막 제조방법, 혼합 블록공중합체 주형 제조방법 및 이에 의하여 제조된 혼합 블록공중합체 박막 및 주형 |
| JP2014186773A (ja) * | 2013-03-22 | 2014-10-02 | Toshiba Corp | パターンの形成方法、及び磁気記録媒体の製造方法 |
-
2015
- 2015-06-11 KR KR1020150082474A patent/KR101985802B1/ko active Active
-
2016
- 2016-06-13 JP JP2017564002A patent/JP6674480B2/ja active Active
- 2016-06-13 EP EP16807867.3A patent/EP3308955B1/en active Active
- 2016-06-13 CN CN201680034118.3A patent/CN107750191B/zh active Active
- 2016-06-13 US US15/580,459 patent/US11027532B2/en active Active
- 2016-06-13 WO PCT/KR2016/006228 patent/WO2016200227A1/ko not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005097442A (ja) * | 2003-09-25 | 2005-04-14 | Ube Ind Ltd | パターン表面とその製造方法 |
| JP5318217B2 (ja) * | 2009-09-28 | 2013-10-16 | 株式会社東芝 | パターン形成方法 |
| KR20120119998A (ko) * | 2011-04-22 | 2012-11-01 | 한양대학교 산학협력단 | 신규한 디블록공중합체, 이의 제조 방법 및 이를 사용한 나노 패턴 형성 방법 |
| KR20140091316A (ko) * | 2013-01-11 | 2014-07-21 | 삼성디스플레이 주식회사 | 블록 공중합체, 그 형성 방법 및 패턴 형성 방법 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190052743A (ko) * | 2017-11-09 | 2019-05-17 | 주식회사 엘지화학 | 적층체 |
| KR20230131127A (ko) * | 2022-03-04 | 2023-09-12 | 연세대학교 산학협력단 | 용매 증발 전 어닐링을 통한 초거대 분자량 블록공중합체 자기조립 및 자이로이드 광결정 구현 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3308955B1 (en) | 2021-06-02 |
| CN107750191A (zh) | 2018-03-02 |
| US20180170024A1 (en) | 2018-06-21 |
| CN107750191B (zh) | 2021-07-23 |
| EP3308955A4 (en) | 2018-04-18 |
| JP2018516788A (ja) | 2018-06-28 |
| WO2016200227A1 (ko) | 2016-12-15 |
| JP6674480B2 (ja) | 2020-04-01 |
| US11027532B2 (en) | 2021-06-08 |
| EP3308955A1 (en) | 2018-04-18 |
| KR101985802B1 (ko) | 2019-06-04 |
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