KR101800735B1 - 하부층 조성물 및 하부층의 이미지화 방법 - Google Patents
하부층 조성물 및 하부층의 이미지화 방법 Download PDFInfo
- Publication number
- KR101800735B1 KR101800735B1 KR1020140008953A KR20140008953A KR101800735B1 KR 101800735 B1 KR101800735 B1 KR 101800735B1 KR 1020140008953 A KR1020140008953 A KR 1020140008953A KR 20140008953 A KR20140008953 A KR 20140008953A KR 101800735 B1 KR101800735 B1 KR 101800735B1
- Authority
- KR
- South Korea
- Prior art keywords
- group
- acid
- layer
- mole
- copolymer
- 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.)
- Active
Links
Images
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
- G03F7/004—Photosensitive materials
- G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
- G03F7/0388—Macromolecular compounds which are rendered insoluble or differentially wettable with ethylenic or acetylenic bands in the side chains of the photopolymer
-
- 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
- G03F7/004—Photosensitive materials
- G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
- G03F7/0392—Macromolecular compounds which are photodegradable, e.g. positive electron resists the macromolecular compound being present in a chemically amplified positive photoresist composition
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/088—Pressure-cookers; Lids or locking devices specially adapted therefor adapted to high-frequency heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/32—Closures with discharging devices other than pumps with means for venting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
-
- 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
- G03F7/16—Coating processes; Apparatus therefor
- G03F7/162—Coating on a rotating support, e.g. using a whirler or a spinner
-
- 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
- G03F7/16—Coating processes; Apparatus therefor
- G03F7/165—Monolayers, e.g. Langmuir-Blodgett
-
- 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
- G03F7/16—Coating processes; Apparatus therefor
- G03F7/168—Finishing the coated layer, e.g. drying, baking, soaking
-
- 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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/40—Treatment after imagewise removal, e.g. baking
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials For Photolithography (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
Description
도 1A-1I는 산이 포토애시드 발생제를 함유하는 감광성 하부층 내에 생성된 일 구체예에서 하부층 상에 패턴이 형성되는 예시적 방법을 나타낸 것이다.
도 2는 실린더형 도메인을 갖도록 패턴화된, PAG가 없는 브러쉬 층과 PAG를 함유하는 이미지를 형성하는 매트층 상에 예시적으로 패턴화된 자기-조립된 블록 코폴리머층의 원자력 현미경(AFM) 이미지이다.
Claims (15)
- 매트 조성물로서,
산 분해성 기, 부착기 및 작용기를 포함하는 산 민감성 코폴리머; 포토애시드 발생제; 및 매트 조성물 총중량 기준으로 0.1 내지 5중량%의 촉매;를 포함하고,
가교제를 함유하지 않으며,
상기 산 분해성 기는 에스테르기, 아세탈기, 케탈기, 파이로카보네이트기 또는 이들 산 분해성 기들 중 적어도 하나를 포함하는 조합이고;
상기 부착기는 히드록시-, 티올-, 일차 아민- 또는 이차 아민-치환된, C1-30 알킬, C3-30 시클로알킬, C6-30 아릴, C7-30 알카릴, C7-30 아르알킬, C1-30 헤테로알킬, C3-30 헤테로시클로알킬, C6-30 헤테로아릴, C7-30 헤테로알카릴, C7-30 헤테로아르알킬, 또는 이들 기 중 적어도 하나를 포함하는 조합을 포함하며;
상기 산 민감성 코폴리머는 알콕사이드 연결(linkage)에 의해 기판에 결합하도록 작용하고;
상기 작용기는 C1-30 알킬, C3-30 시클로알킬, C6-30 아릴, C7-30 알카릴, C7-30 아르알킬, C1-30 헤테로알킬, C3-30 헤테로시클로알킬, C6-30 헤테로아릴, C7-30 헤테로알카릴, C7-30 헤테로아르알킬, 또는 이들 기 중 적어도 하나를 포함하는 조합을 포함하며;
상기 작용기는 상기 산 민감성 코폴리머의 중성을 조절하기 위한 방향족기 또는 에스테르기를 포함하는,
매트 조성물. - 제1항에 있어서, 산 민감성 코폴리머가 하기 식을 가지는 것을 특징으로 하는 매트 조성물:
상기 식에서,
R1은 삼차 알킬 에스테르기를 포함하는 산 분해성 기이고, 여기서 산 분해성 기는 최대 30개의 탄소 원자를 가지며;
R3은 히드록시기를 포함하는 C1-30 부착기이고;
R5 및 R7은 독립적으로 방향족기 또는 에스테르기를 포함하는 작용기이고, 여기서 작용기는 최대 30개의 탄소 원자를 가지며;
R2, R4, R6 및 R8은 독립적으로 H 또는 C1-10 유기기이고;
몰 분율 w 및 x는 각각 독립적으로 0.001 내지 0.999이고, 몰 분율 y 및 z는 각각 독립적으로 0 내지 0.9이며, 몰 분율 w, x, y 및 z의 합은 1이다. - 산 분해성 기, 부착기 및 작용기를 포함하는 산 민감성 코폴리머; 및 포토애시드 발생제;를 포함하는 하부층으로서,
상기 작용기는 상기 산 민감성 코폴리머의 중성을 조절하도록 작용하고;
상기 부착기는 알콕사이드 연결(linkage)에 의해 기판의 친수성 표면에 공유결합되며;
상기 부착기는 히드록시-, 티올-, 일차 아민- 또는 이차 아민-치환된, C1-30 알킬, C3-30 시클로알킬, C6-30 아릴, C7-30 알카릴, C7-30 아르알킬, C1-30 헤테로알킬, C3-30 헤테로시클로알킬, C6-30 헤테로아릴, C7-30 헤테로알카릴, C7-30 헤테로아르알킬, 또는 이들 기 중 적어도 하나를 포함하는 조합을 포함하고;
상기 산 분해성 기는 에스테르기, 아세탈기, 케탈기, 피로카보네이트기, 또는 이들 산 분해성 기 중 적어도 하나를 포함하는 조합을 포함하는,
하부층. - 제3항에 있어서, 작용기가 C1-30 알킬, C3-30 시클로알킬, C6-30 아릴, C7-30 알카릴, C7-30 아르알킬, C1-30 헤테로알킬, C3-30 헤테로시클로알킬, C6-30 헤테로아릴, C7-30 헤테로알카릴, C7-30 헤테로아르알킬, 또는 이들 기 중 적어도 하나를 포함하는 조합을 포함하는 것을 특징으로 하는, 하부층.
- 제3항에 있어서, 작용기가 3-아미노프로필 부분, 2-히드록시에틸 부분, 2-히드록시프로필 부분, 4-히드록시페닐 부분, 모노-, 디- 또는 트리알콕시실란기, 3-프로필트리메톡시실란, 또는 이들 기 중 적어도 하나를 포함하는 조합을 포함하는 것을 특징으로 하는, 하부층.
- 제3항에 있어서, 산 민감성 코폴리머가 하기 식 (1)의 구조를 가지는 것을 특징으로 하는, 하부층:
상기 식에서,
R1은 삼차 알킬 에스테르기를 포함하는 산 분해성 기이고, 여기서 산 분해성 기는 최대 30개의 탄소 원자를 가지며;
R3은 히드록시기를 포함하는 C1-30 부착기이고;
R5 및 R7은 독립적으로 방향족 기 또는 에스테르기를 포함하는 작용기이고;
R2, R4, R6 및 R8은 독립적으로 H 또는 C1-10 유기기이며;
몰 분율 w 및 x는 각각 독립적으로 0.001 내지 0.999이고, 몰 분율 y 및 z는 각각 독립적으로 0 내지 0.9 미만이며, 몰 분율 w, x, y, 및 z의 합은 1이다. - 산 분해성 기, 부착기 및 작용기를 포함하는 산 민감성 코폴리머; 및 포토애시드 발생제;를 포함하는 하부층; 및
하부층의 패턴화된 표면 상에 배치된 자기-조립층;을 포함하고,
상기 하부층은 기판의 친수성 표면상에 배치되고 부착기를 통한 알콕사이드 연결(linkage)에 의해 그에 공유결합되고, 여기서 산 분해성 기를 갖는 하부층의 표면의 부분들은 분해되어 하부층의 패턴화된 표면을 형성하며;
상기 부착기는 히드록시-, 티올-, 일차 아민- 또는 이차 아민-치환된, C1-30 알킬, C3-30 시클로알킬, C6-30 아릴, C7-30 알카릴, C7-30 아르알킬, C1-30 헤테로알킬, C3-30 헤테로시클로알킬, C6-30 헤테로아릴, C7-30 헤테로알카릴, C7-30 헤테로아르알킬, 또는 이들 기 중 적어도 하나를 포함하는 조합을 포함하고;
상기 작용기는 C1-30 알킬, C3-30 시클로알킬, C6-30 아릴, C7-30 알카릴, C7-30 아르알킬, C1-30 헤테로알킬, C3-30 헤테로시클로알킬, C6-30 헤테로아릴, C7-30 헤테로알카릴, C7-30 헤테로아르알킬, 또는 이들 기 중 적어도 하나를 포함하는 조합을 포함하며;
상기 하부층의 패턴화된 표면 상에 배치된 자기-조립층은 분해된 산 분해성 기를 갖는 하부층의 표면의 부분에 대해 친화성을 갖는 제1 블록, 및 분해된 산 분해성 기를 갖는 하부층의 표면의 부분에 대해 제1 블록보다 적은 친화성을 갖는 제2 블록을 가지는 블록 코폴리머를 포함하고;
상기 제1 블록은 분해된 산 분해성 기를 갖는 하부층의 부분에 대해 정렬된 제1 도메인을 형성하고, 제2 블록은 하부층의 표면 상에 제1 도메인에 인접하여 그에 따라 정렬된 제2 도메인을 형성하는 것을 특징으로 하는,
자기-조립 다층 필름.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38952710P | 2010-10-04 | 2010-10-04 | |
| US61/389,527 | 2010-10-04 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110100911A Division KR101396815B1 (ko) | 2010-10-04 | 2011-10-04 | 하부층 조성물 및 하부층의 이미지화 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140018423A KR20140018423A (ko) | 2014-02-12 |
| KR101800735B1 true KR101800735B1 (ko) | 2017-11-23 |
Family
ID=45925409
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110100911A Active KR101396815B1 (ko) | 2010-10-04 | 2011-10-04 | 하부층 조성물 및 하부층의 이미지화 방법 |
| KR1020140008953A Active KR101800735B1 (ko) | 2010-10-04 | 2014-01-24 | 하부층 조성물 및 하부층의 이미지화 방법 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110100911A Active KR101396815B1 (ko) | 2010-10-04 | 2011-10-04 | 하부층 조성물 및 하부층의 이미지화 방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US8822133B2 (ko) |
| JP (3) | JP5820676B2 (ko) |
| KR (2) | KR101396815B1 (ko) |
| CN (1) | CN102566261B (ko) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0751177Y2 (ja) | 1990-11-22 | 1995-11-22 | 川崎重工業株式会社 | 振動ふるいの発振機構 |
| JP6035017B2 (ja) | 2010-10-04 | 2016-11-30 | ローム アンド ハース エレクトロニック マテリアルズ エルエルシーRohm and Haas Electronic Materials LLC | 下層組成物および下層を像形成する方法 |
| JP5112500B2 (ja) * | 2010-11-18 | 2013-01-09 | 株式会社東芝 | パターン形成方法 |
| JP5694109B2 (ja) * | 2011-09-26 | 2015-04-01 | 株式会社東芝 | パターン形成方法 |
| JP5542766B2 (ja) * | 2011-09-26 | 2014-07-09 | 株式会社東芝 | パターン形成方法 |
| JP6118573B2 (ja) * | 2012-03-14 | 2017-04-19 | 東京応化工業株式会社 | 下地剤、ブロックコポリマーを含む層のパターン形成方法 |
| JP5710546B2 (ja) | 2012-04-27 | 2015-04-30 | 信越化学工業株式会社 | パターン形成方法 |
| US9005877B2 (en) | 2012-05-15 | 2015-04-14 | Tokyo Electron Limited | Method of forming patterns using block copolymers and articles thereof |
| JP5808301B2 (ja) * | 2012-09-20 | 2015-11-10 | 東京エレクトロン株式会社 | パターン形成方法 |
| JP2014063908A (ja) * | 2012-09-21 | 2014-04-10 | Tokyo Electron Ltd | 基板処理システム |
| JP5887244B2 (ja) * | 2012-09-28 | 2016-03-16 | 富士フイルム株式会社 | パターン形成用自己組織化組成物、それを用いたブロックコポリマーの自己組織化によるパターン形成方法、及び自己組織化パターン、並びに電子デバイスの製造方法 |
| US10280328B2 (en) | 2012-12-18 | 2019-05-07 | Nissan Chemical Industries, Ltd. | Bottom layer film-forming composition of self-organizing film containing styrene structure |
| KR102165966B1 (ko) * | 2013-02-20 | 2020-10-15 | 도오꾜오까고오교 가부시끼가이샤 | 하지제 및 패턴 형성 방법 |
| JP6263378B2 (ja) * | 2013-02-20 | 2018-01-17 | 東京応化工業株式会社 | 下地剤及びパターン形成方法 |
| US8999623B2 (en) | 2013-03-14 | 2015-04-07 | Wiscousin Alumni Research Foundation | Degradable neutral layers for block copolymer lithography applications |
| US20140273534A1 (en) | 2013-03-14 | 2014-09-18 | Tokyo Electron Limited | Integration of absorption based heating bake methods into a photolithography track system |
| US8980538B2 (en) * | 2013-03-14 | 2015-03-17 | Tokyo Electron Limited | Chemi-epitaxy in directed self-assembly applications using photo-decomposable agents |
| US9147574B2 (en) * | 2013-03-14 | 2015-09-29 | Tokyo Electron Limited | Topography minimization of neutral layer overcoats in directed self-assembly applications |
| US8975009B2 (en) | 2013-03-14 | 2015-03-10 | Tokyo Electron Limited | Track processing to remove organic films in directed self-assembly chemo-epitaxy applications |
| US9209014B2 (en) | 2013-03-15 | 2015-12-08 | Tokyo Electron Limited | Multi-step bake apparatus and method for directed self-assembly lithography control |
| JP6299076B2 (ja) * | 2013-04-05 | 2018-03-28 | 三菱ケミカル株式会社 | リソグラフィー用重合体の製造方法、レジスト組成物の製造方法、およびパターンが形成された基板の製造方法 |
| JP6237766B2 (ja) * | 2013-04-19 | 2017-11-29 | Jsr株式会社 | 自己組織化リソグラフィプロセスに用いられる組成物 |
| KR102394994B1 (ko) | 2013-09-04 | 2022-05-04 | 도쿄엘렉트론가부시키가이샤 | 유도 자기 조립용 화학 템플릿을 생성하기 위한 경화 포토레지스트의 자외선을 이용한 박리 |
| US9349604B2 (en) | 2013-10-20 | 2016-05-24 | Tokyo Electron Limited | Use of topography to direct assembly of block copolymers in grapho-epitaxial applications |
| US9793137B2 (en) | 2013-10-20 | 2017-10-17 | Tokyo Electron Limited | Use of grapho-epitaxial directed self-assembly applications to precisely cut logic lines |
| KR20150066151A (ko) | 2013-12-06 | 2015-06-16 | 삼성전자주식회사 | 블록 공중합체의 정제 방법 및 블록 공중합체를 이용한 패턴 형성 방법 |
| JP6558894B2 (ja) * | 2013-12-31 | 2019-08-14 | ローム アンド ハース エレクトロニック マテリアルズ エルエルシーRohm and Haas Electronic Materials LLC | コポリマーの設計、その製造方法およびそれを含む物品 |
| WO2015142641A1 (en) * | 2014-03-15 | 2015-09-24 | Board Of Regents, The Univrsity Of Texas System | Ordering block copolymers |
| US9690192B2 (en) * | 2014-04-21 | 2017-06-27 | Jsr Corporation | Composition for base, and directed self-assembly lithography method |
| JP6475963B2 (ja) * | 2014-12-05 | 2019-02-27 | 東京応化工業株式会社 | 下地剤組成物及び相分離構造を含む構造体の製造方法 |
| US9633847B2 (en) * | 2015-04-10 | 2017-04-25 | Tokyo Electron Limited | Using sub-resolution openings to aid in image reversal, directed self-assembly, and selective deposition |
| KR102402958B1 (ko) | 2015-11-11 | 2022-05-27 | 삼성전자주식회사 | 반도체 장치의 패턴 형성 방법 및 반도체 장치의 제조 방법 |
| US9947597B2 (en) | 2016-03-31 | 2018-04-17 | Tokyo Electron Limited | Defectivity metrology during DSA patterning |
| JP7126338B2 (ja) * | 2016-06-21 | 2022-08-26 | 東京応化工業株式会社 | 樹脂の製造方法、及び相分離構造を含む構造体の製造方法 |
| US10366887B2 (en) * | 2016-10-04 | 2019-07-30 | Brewer Science, Inc. | Method of using chemically patterned guide layers in chemoepitaxy directing of block co-polymers |
| KR102308953B1 (ko) * | 2017-03-10 | 2021-10-05 | 주식회사 엘지화학 | 패턴화 기판의 제조 방법 |
| US10345702B2 (en) * | 2017-08-24 | 2019-07-09 | International Business Machines Corporation | Polymer brushes for extreme ultraviolet photolithography |
| TWI805617B (zh) | 2017-09-15 | 2023-06-21 | 南韓商Lg化學股份有限公司 | 層壓板 |
| CN112368645B (zh) | 2018-06-13 | 2024-07-26 | 布鲁尔科技公司 | 用于euv光刻的粘附层 |
| US11201051B2 (en) * | 2018-11-13 | 2021-12-14 | Tokyo Electron Limited | Method for layer by layer growth of conformal films |
| US12360454B2 (en) | 2019-07-12 | 2025-07-15 | Inpria Corporation | Stabilized interfaces of inorganic radiation patterning compositions on substrates |
| DE102019134535B4 (de) * | 2019-08-05 | 2023-09-07 | Taiwan Semiconductor Manufacturing Co., Ltd. | Materialien für unteren antireflexbelag |
| US11782345B2 (en) | 2019-08-05 | 2023-10-10 | Taiwan Semiconductor Manufacturing Co., Ltd. | Bottom antireflective coating materials |
| BR112022020459A2 (pt) * | 2020-04-07 | 2022-11-29 | Sofresh Inc | Filme laminado, saco, postigo de sacos, método de fabricação de uma pluralidade de sacos de filme laminado |
| US20220291586A1 (en) * | 2021-03-10 | 2022-09-15 | Taiwan Semiconductor Manufacturing Company, Ltd. | Underlayer composition and method of manufacturing a semiconductor device |
| US12393118B2 (en) * | 2021-05-28 | 2025-08-19 | Dupont Electronic Materials International, Llc | Composition for photoresist underlayer |
| JP2023084319A (ja) * | 2021-12-07 | 2023-06-19 | 日産化学株式会社 | 自己組織化膜のための下地剤 |
| WO2025106697A1 (en) * | 2023-11-17 | 2025-05-22 | Phillip Dene Hustad | Bio-based compositions for photoresists and patterning |
| JP2025131026A (ja) | 2024-02-28 | 2025-09-09 | 東京応化工業株式会社 | 感光性組成物、感光性膜、下層膜、相分離構造を有する構造体の製造方法、及び化合物 |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1230198A (en) | 1982-07-26 | 1987-12-08 | Joseph V. Koleske | High solids primer-guidecoats based on t-butyl acrylate and styrene |
| AU1233200A (en) | 1998-10-27 | 2000-05-15 | E.I. Du Pont De Nemours And Company | Photoresists and processes for microlithography |
| US6423465B1 (en) * | 2000-01-28 | 2002-07-23 | International Business Machines Corporation | Process for preparing a patterned continuous polymeric brush on a substrate surface |
| EP1126321A1 (en) * | 2000-02-10 | 2001-08-22 | Shipley Company LLC | Positive photoresists containing crosslinked polymers |
| TWI253543B (en) * | 2000-07-19 | 2006-04-21 | Shinetsu Chemical Co | Chemically amplified positive resist composition |
| US6746825B2 (en) * | 2001-10-05 | 2004-06-08 | Wisconsin Alumni Research Foundation | Guided self-assembly of block copolymer films on interferometrically nanopatterned substrates |
| US7758880B2 (en) | 2002-12-11 | 2010-07-20 | Advanced Cardiovascular Systems, Inc. | Biocompatible polyacrylate compositions for medical applications |
| US7429633B2 (en) | 2004-04-09 | 2008-09-30 | Shiseido Company, Ltd. | Brush-form alternative copolymer and process for producing the same |
| US20050255410A1 (en) * | 2004-04-29 | 2005-11-17 | Guerrero Douglas J | Anti-reflective coatings using vinyl ether crosslinkers |
| US8287957B2 (en) * | 2004-11-22 | 2012-10-16 | Wisconsin Alumni Research Foundation | Methods and compositions for forming aperiodic patterned copolymer films |
| US8808446B2 (en) | 2005-03-01 | 2014-08-19 | Jsr Corporation | Composition for resist underlayer film and process for producing same |
| EP1742108B1 (en) | 2005-07-05 | 2015-10-28 | Rohm and Haas Electronic Materials, L.L.C. | Coating compositions for use with an overcoated photoresist |
| JP5029832B2 (ja) * | 2005-08-25 | 2012-09-19 | 日産化学工業株式会社 | ビニルナフタレン樹脂誘導体を含有するリソグラフィー用塗布型下層膜形成組成物 |
| US20070142587A1 (en) | 2005-12-19 | 2007-06-21 | Board Of Trustees Of Michigan State University | Composites of poly (tert-butylacrylate) and process for the preparation thereof |
| US7919222B2 (en) | 2006-01-29 | 2011-04-05 | Rohm And Haas Electronics Materials Llc | Coating compositions for use with an overcoated photoresist |
| EP2034364A4 (en) | 2006-06-27 | 2010-12-01 | Jsr Corp | METHOD FOR FORMING A STRUCTURE AND COMPOSITION FOR FORMING AN ORGANIC THIN FILM FOR USE THEREOF |
| JP2008076889A (ja) | 2006-09-22 | 2008-04-03 | Jsr Corp | レジスト下層膜用組成物及びその製造方法 |
| JP5132117B2 (ja) | 2006-10-10 | 2013-01-30 | キヤノン株式会社 | パターン形成方法 |
| CN101308329B (zh) * | 2007-04-06 | 2013-09-04 | 罗门哈斯电子材料有限公司 | 涂料组合物 |
| US7790350B2 (en) * | 2007-07-30 | 2010-09-07 | International Business Machines Corporation | Method and materials for patterning a neutral surface |
| US8088548B2 (en) * | 2007-10-23 | 2012-01-03 | Az Electronic Materials Usa Corp. | Bottom antireflective coating compositions |
| US7763319B2 (en) | 2008-01-11 | 2010-07-27 | International Business Machines Corporation | Method of controlling orientation of domains in block copolymer films |
| US7989026B2 (en) | 2008-01-12 | 2011-08-02 | International Business Machines Corporation | Method of use of epoxy-containing cycloaliphatic acrylic polymers as orientation control layers for block copolymer thin films |
| US7521094B1 (en) * | 2008-01-14 | 2009-04-21 | International Business Machines Corporation | Method of forming polymer features by directed self-assembly of block copolymers |
| JP5459211B2 (ja) | 2008-07-17 | 2014-04-02 | Jsr株式会社 | 第1膜の改質方法及びこれに用いる酸転写樹脂膜形成用組成物 |
| CN102124064B (zh) * | 2008-08-18 | 2014-09-03 | 日产化学工业株式会社 | 具有*基的含硅的抗蚀剂下层膜形成用组合物 |
| JP2012508897A (ja) | 2008-11-14 | 2012-04-12 | ビーエーエスエフ ソシエタス・ヨーロピア | 機能性ポリマーを用いた表面パターニング |
| US8362179B2 (en) * | 2008-11-19 | 2013-01-29 | Wisconsin Alumni Research Foundation | Photopatternable imaging layers for controlling block copolymer microdomain orientation |
| KR101535227B1 (ko) * | 2008-12-31 | 2015-07-08 | 삼성전자주식회사 | 블록 공중합체를 이용한 미세 패턴 형성 방법 |
| US20120288795A1 (en) | 2010-01-18 | 2012-11-15 | Nissan Chemical Industries, Ltd. | Composition for formation of photosensitive resist underlayer film and method for formation of resist pattern |
| JP5729537B2 (ja) * | 2010-09-14 | 2015-06-03 | 東京応化工業株式会社 | 下地剤 |
| JP6035017B2 (ja) | 2010-10-04 | 2016-11-30 | ローム アンド ハース エレクトロニック マテリアルズ エルエルシーRohm and Haas Electronic Materials LLC | 下層組成物および下層を像形成する方法 |
-
2011
- 2011-09-29 JP JP2011213653A patent/JP5820676B2/ja active Active
- 2011-09-30 CN CN201110462290.8A patent/CN102566261B/zh active Active
- 2011-10-04 KR KR1020110100911A patent/KR101396815B1/ko active Active
- 2011-10-04 US US13/253,023 patent/US8822133B2/en active Active
-
2014
- 2014-01-24 KR KR1020140008953A patent/KR101800735B1/ko active Active
- 2014-07-25 US US14/340,938 patent/US10191371B2/en active Active
-
2015
- 2015-07-22 JP JP2015145146A patent/JP6634234B2/ja active Active
-
2018
- 2018-05-07 JP JP2018089411A patent/JP2018139007A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US10191371B2 (en) | 2019-01-29 |
| US8822133B2 (en) | 2014-09-02 |
| KR20140018423A (ko) | 2014-02-12 |
| US20120088192A1 (en) | 2012-04-12 |
| JP5820676B2 (ja) | 2015-11-24 |
| KR20120035134A (ko) | 2012-04-13 |
| CN102566261B (zh) | 2017-09-22 |
| US20140335454A1 (en) | 2014-11-13 |
| KR101396815B1 (ko) | 2014-05-19 |
| JP2012078830A (ja) | 2012-04-19 |
| CN102566261A (zh) | 2012-07-11 |
| JP6634234B2 (ja) | 2020-01-22 |
| JP2018139007A (ja) | 2018-09-06 |
| JP2015222435A (ja) | 2015-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101800735B1 (ko) | 하부층 조성물 및 하부층의 이미지화 방법 | |
| KR101800734B1 (ko) | 하부층 조성물 및 하부층 조성물 이미징 방법 | |
| EP2859023B1 (en) | Neutral layer polymer composition for directed self assembly and processes thereof | |
| JPH11349639A (ja) | 重合体及びこれを利用した微細パタ―ンの形成方法 | |
| JPH09211866A (ja) | 化学増幅ポジ型レジスト材料 | |
| WO2019012716A1 (ja) | 下層膜形成組成物、パターン形成方法及びパターン形成下層膜形成用コポリマー | |
| JP2018503241A (ja) | 誘導自己集合体パターン化のための欠陥低減方法および組成物 | |
| JP2023061994A (ja) | ブロックコポリマーの自己組織化のための新規組成物及び方法 | |
| US20050112382A1 (en) | Molecular photoresists containing nonpolymeric silsesquioxanes | |
| JP3587770B2 (ja) | フォトレジスト用共重合体とその製造方法、フォトレジスト組成物、フォトレジストパターン形成方法、及び半導体素子 | |
| TW202319412A (zh) | 新型親水性釘壓mat之開發 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A107 | Divisional application of patent | ||
| PA0107 | Divisional application |
St.27 status event code: A-0-1-A10-A18-div-PA0107 St.27 status event code: A-0-1-A10-A16-div-PA0107 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE) Year of fee payment: 9 |