WO2014129701A1 - 모노머, 상기 모노머를 포함하는 하드마스크 조성물 및 상기 하드마스크 조성물을 사용하는 패턴형성방법 - Google Patents
모노머, 상기 모노머를 포함하는 하드마스크 조성물 및 상기 하드마스크 조성물을 사용하는 패턴형성방법 Download PDFInfo
- Publication number
- WO2014129701A1 WO2014129701A1 PCT/KR2013/003993 KR2013003993W WO2014129701A1 WO 2014129701 A1 WO2014129701 A1 WO 2014129701A1 KR 2013003993 W KR2013003993 W KR 2013003993W WO 2014129701 A1 WO2014129701 A1 WO 2014129701A1
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- group
- formula
- hard mask
- substituted
- monomer
- Prior art date
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- VPUGDVKSAQVFFS-UHFFFAOYSA-N c1cc2ccc(cc3)c4c2c2c5c6c4c3ccc6ccc5ccc12 Chemical compound c1cc2ccc(cc3)c4c2c2c5c6c4c3ccc6ccc5ccc12 VPUGDVKSAQVFFS-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/14—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by free hydroxyl radicals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
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- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/32—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by aldehydo- or ketonic radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
- C07D407/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings linked by a carbon chain containing aromatic rings
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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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
- G03F7/004—Photosensitive materials
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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
- G03F7/004—Photosensitive materials
- G03F7/0045—Photosensitive materials with organic non-macromolecular light-sensitive compounds not otherwise provided for, e.g. dissolution inhibitors
-
- 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
- G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
- G03F7/11—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having cover layers or intermediate layers, e.g. subbing layers
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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
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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
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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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/30—Imagewise removal using liquid means
- G03F7/32—Liquid compositions therefor, e.g. developers
-
- 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
- G03F7/34—Imagewise removal by selective transfer, e.g. peeling away
Definitions
- It relates to a monomer, a hard mask composition comprising the monomer, and a pattern formation method using the hard mask composition.
- a typical lithographic technique involves forming a material layer on a semiconductor substrate, coating a photoresist layer thereon, exposing and developing a photoresist pattern, and then etching the material layer using the photoresist pattern as a mask. do.
- a fine pattern may be formed by forming a layer called a hardmask layer between the material layer to be etched and the photoresist layer.
- the hard mask layer serves as an interlayer that transfers the fine pattern of the photoresist to the material layer through a selective etching process. Therefore, the hard mask layer requires properties such as heat resistance and etching resistance to withstand multiple etching processes.
- One embodiment provides a monomer for a hard mask composition that can reduce the generation of outgas by having excellent crosslinkability.
- Another embodiment provides a hardmask composition comprising the monomer.
- Another embodiment provides a method of forming a pattern using the hard mask composition.
- a monomer for a hard mask composition represented by Chemical Formula 1 is provided:
- A is a substituted or unsubstituted polycyclic aromatic group
- a ' is a substituted or unsubstituted C6 to C20 arylene group
- X is an epoxy group
- l is an integer of 0 to 6
- m and n are each independently an integer of 1 to 4.
- A may be a substituted or unsubstituted polycyclic aromatic group selected from Group 1 below.
- a ′ may be a C6 to C20 arylene group substituted with a hydroxy group, thionyl group, thiol group, cyano group, substituted or unsubstituted amino group, substituted or unsubstituted C1 to C10 alkylamine group, or a combination thereof.
- the monomer may be represented by any one of the following Chemical Formulas 2 to 5.
- n is each independently an integer of 1 to 4.
- the monomer may have a molecular weight of 200 to 5,000.
- a hard mask composition including the monomer and the solvent is provided.
- the monomer may be included in about 0.1 to 50% by weight based on the total content of the hard mask composition.
- providing a material layer on a substrate applying the hardmask composition described above on the material layer, heat treating the hardmask composition to form a hardmask layer, on the hardmask layer Forming a silicon-containing thin film layer, forming a photoresist layer on the silicon-containing thin film layer, exposing and developing the photoresist layer to form a photoresist pattern, the silicon-containing thin film layer using the photoresist pattern, and Selectively removing the hardmask layer, exposing a portion of the material layer, and etching the exposed portion of the material layer.
- Applying the hard mask composition may be performed by a spin-on coating method.
- Forming the hard mask layer may include a heat treatment at 100 °C to 500 °C.
- 'substituted' means that a hydrogen atom in a compound is a halogen atom (F, Br, Cl, or I), a hydroxyl group, an alkoxy group, a nitro group, a cyano group, an amino group, an azido group, an amino group Dino group, hydrazino group, hydrazono group, carbonyl group, carbamyl group, thiol group, ester group, carboxyl group or salt thereof, sulfonic acid group or salt thereof, phosphoric acid or salt thereof, C1 to C20 alkyl group, C2 to C20 alkenyl group, C2 to C20 alkynyl group, C6 to C30 aryl group, C7 to C30 arylalkyl group, C1 to C4 alkoxy group, C1 to C20 heteroalkyl group, C3 to C20 heteroarylalkyl group, C3 to C30 cycloalkyl group, C3 to
- hetero means containing 1 to 3 heteroatoms selected from N, O, S and P.
- Hard mask composition according to one embodiment may be represented by the formula (1).
- A is a substituted or unsubstituted polycyclic aromatic group
- a ' is a substituted or unsubstituted C6 to C20 arylene group
- X is an epoxy group
- l is an integer of 0 to 6
- m and n are each independently an integer of 1 to 4.
- the monomer has a polycyclic aromatic group, rigid properties can be secured.
- the epoxy group may increase the crosslinking force of the monomer during curing to increase the crosslinking density. Therefore, it can be cured at a relatively low temperature to form a highly uniform thin film excellent in chemical resistance and etching resistance.
- the number of epoxy groups connected to the polycyclic aromatic group is 1 to 4, and in particular, may be 2 or more.
- the monomer may include an epoxy group in the substituent as well as the core.
- A may be a substituted or unsubstituted polycyclic aromatic group selected from Group 1 below.
- a thin film was formed by heat treatment at 240 ° C. and 400 ° C. for 120 seconds on a hot plate. Subsequently, the thickness of the thin film was measured with a thin film thickness meter manufactured by K-MAC.
- the thin film was dry etched for 60 seconds using N 2 / O 2 mixed gas, and then the thickness of the thin film was measured.
- the thin film was dry etched for 100 seconds using CF x gas and the thickness of the thin film was measured.
- the thin film formed from the hard mask compositions according to Examples 1 and 2 has a low etching rate due to sufficient etching resistance to the etching gas as compared with the thin film formed from the hard mask compositions according to Comparative Examples 1 and 2. You can see that.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Materials For Photolithography (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
| 아웃가스 (ng/100Å) | |
| 실시예 1 | 1.7 |
| 실시예 2 | 1.6 |
| 비교예 1 | 2.4 |
| 비교예 2 | 2.1 |
| 식각율(Å/s) | ||||
| N2/O2 | CFX | |||
| 240 ℃ | 400 ℃ | 240 ℃ | 400 ℃ | |
| 실시예 1 | 22.08 | 18.71 | 24.54 | 26.17 |
| 실시예 2 | 21.24 | 17.36 | 23.22 | 26.20 |
| 비교예 1 | 24.72 | 22.35 | 27.07 | 30.33 |
| 비교예 2 | 23.57 | 22.21 | 26.94 | 29.12 |
Claims (14)
- 제1항에서,상기 A′는 히드록시기, 티오닐기, 티올기, 시아노기, 치환 또는 비치환된 아미노기, 치환 또는 비치환된 C1 내지 C10 알킬아민기 또는 이들의 조합으로 치환된 C6 내지 C20 아릴렌기인 모노머.
- 제1항에서,상기 모노머는 200 내지 5,000의 분자량을 가지는 모노머.
- 제6항에서,상기 A′는 히드록시기, 티오닐기, 티올기, 시아노기, 치환 또는 비치환된 아미노기, 치환 또는 비치환된 C1 내지 C10 알킬아민기, 또는 이들의 조합으로 치환된 C6 내지 C20 아릴렌기인 하드마스크 조성물.
- 제6항에서,상기 모노머는 200 내지 5000의 분자량을 가지는 하드마스크 조성물.
- 제6항에서,상기 모노머는 상기 하드마스크 조성물의 총 함량에 대하여 0.1 내지 50 중량%로 포함되어 있는 하드마스크 조성물.
- 기판 위에 재료 층을 제공하는 단계,상기 재료 층 위에 제6항 내지 제11항 중 어느 한 항에 따른 하드마스크 조성물을 적용하는 단계,상기 하드마스크 조성물을 열처리하여 하드마스크 층을 형성하는 단계,상기 하드마스크 층 위에 실리콘 함유 박막층을 형성하는 단계,상기 실리콘 함유 박막층 위에 포토레지스트 층을 형성하는 단계,상기 포토레지스트 층을 노광 및 현상하여 포토레지스트 패턴을 형성하는 단계상기 포토레지스트 패턴을 이용하여 상기 실리콘 함유 박막층 및 상기 하드마스크 층을 선택적으로 제거하고 상기 재료 층의 일부를 노출하는 단계, 그리고상기 재료 층의 노출된 부분을 식각하는 단계를 포함하는 패턴 형성 방법.
- 제12항에서,상기 하드마스크 조성물을 적용하는 단계는 스핀-온 코팅 방법으로 수행하는 패턴 형성 방법.
- 제12항에서,상기 하드마스크 층을 형성하는 단계는 100℃ 내지 500℃에서 열처리하는 과정을 포함하는 패턴 형성 방법.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/764,869 US9823566B2 (en) | 2013-02-21 | 2013-05-08 | Monomer, hardmask composition comprising monomer, and pattern forming method using hardmask composition |
| CN201380073499.2A CN105026389B (zh) | 2013-02-21 | 2013-05-08 | 用于硬遮罩组成物的单体、包含所述单体的硬遮罩组成物及使用所述组成物形成图案的方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2013-0018735 | 2013-02-21 | ||
| KR1020130018735A KR101747230B1 (ko) | 2013-02-21 | 2013-02-21 | 모노머, 상기 모노머를 포함하는 하드마스크 조성물 및 상기 하드마스크 조성물을 사용하는 패턴형성방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014129701A1 true WO2014129701A1 (ko) | 2014-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2013/003993 Ceased WO2014129701A1 (ko) | 2013-02-21 | 2013-05-08 | 모노머, 상기 모노머를 포함하는 하드마스크 조성물 및 상기 하드마스크 조성물을 사용하는 패턴형성방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9823566B2 (ko) |
| KR (1) | KR101747230B1 (ko) |
| CN (1) | CN105026389B (ko) |
| TW (1) | TWI553030B (ko) |
| WO (1) | WO2014129701A1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101804260B1 (ko) | 2015-02-17 | 2017-12-04 | 삼성에스디아이 주식회사 | 모노머, 유기막 조성물, 유기막, 및 패턴형성방법 |
| KR102875172B1 (ko) | 2023-07-31 | 2025-10-29 | 로움하이텍 주식회사 | 모노머, 상기 모노머를 포함하는 하드마스크 조성물 및 상기 하드마스크 조성물을 사용하는 패턴형성방법 |
| KR102944359B1 (ko) | 2023-10-10 | 2026-03-26 | 로움하이텍 주식회사 | 플루오렌기를 갖는 모노머, 상기 모노머를 포함하는 하드마스크 조성물 및 상기 하드마스크 조성물을 사용하는 패턴형성방법 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100725794B1 (ko) * | 2005-12-26 | 2007-06-08 | 제일모직주식회사 | 레지스트 하층막용 하드마스크 조성물 및 이를 이용한반도체 집적회로 디바이스의 제조방법 |
| JP2011150023A (ja) * | 2010-01-19 | 2011-08-04 | Shin-Etsu Chemical Co Ltd | レジスト下層膜形成用組成物、レジスト下層膜形成方法、及びパターン形成方法 |
| KR20110139118A (ko) * | 2010-06-21 | 2011-12-28 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 나프탈렌 유도체, 레지스트 하층막 재료, 레지스트 하층막 형성 방법 및 패턴 형성 방법 |
| KR20120068379A (ko) * | 2010-12-17 | 2012-06-27 | 제일모직주식회사 | 하드마스크 조성물, 이를 사용한 패턴 형성 방법 및 상기 패턴을 포함하는 반도체 집적회로 디바이스 |
| KR20120088669A (ko) * | 2009-09-15 | 2012-08-08 | 미츠비시 가스 가가쿠 가부시키가이샤 | 방향족 탄화수소 수지 및 리소그래피용 하층막 형성 조성물 |
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| JPH07145346A (ja) * | 1993-11-22 | 1995-06-06 | Dainippon Ink & Chem Inc | ソルダーレジストインキ用樹脂組成物 |
| JP2000347397A (ja) | 1999-06-04 | 2000-12-15 | Jsr Corp | 感放射線性樹脂組成物およびその層間絶縁膜への使用 |
| CN101550265B (zh) | 2003-04-02 | 2014-04-16 | 日产化学工业株式会社 | 含有环氧化合物和羧酸化合物的光刻用形成下层膜的组合物 |
| US7943706B2 (en) * | 2005-03-24 | 2011-05-17 | Shin-Etsu Chemical Co., Ltd. | Semiconductor encapsulating epoxy resin composition and semiconductor device |
| KR100665758B1 (ko) | 2005-09-15 | 2007-01-09 | 제일모직주식회사 | 반사방지성을 갖는 하드마스크 조성물 |
| KR100713231B1 (ko) * | 2005-12-26 | 2007-05-02 | 제일모직주식회사 | 레지스트 하층막용 하드마스크 조성물 및 이를 이용한반도체 집적회로 디바이스의 제조방법 |
| KR100930673B1 (ko) | 2007-12-24 | 2009-12-09 | 제일모직주식회사 | 반사방지 하드마스크 조성물 및 이를 이용한재료의 패턴화 방법 |
| WO2010055852A1 (ja) | 2008-11-12 | 2010-05-20 | 日産化学工業株式会社 | レジスト下層膜形成組成物及びそれを用いたパターニング方法 |
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| JP2012203393A (ja) | 2011-03-28 | 2012-10-22 | Jsr Corp | レジスト下層膜形成用組成物、レジスト下層膜及びパターン形成方法 |
| KR101599961B1 (ko) | 2012-12-26 | 2016-03-04 | 제일모직 주식회사 | 모노머, 상기 모노머를 포함하는 하드마스크 조성물 및 상기 하드마스크 조성물을 사용하는 패턴형성방법 |
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- 2013-05-08 WO PCT/KR2013/003993 patent/WO2014129701A1/ko not_active Ceased
- 2013-05-08 CN CN201380073499.2A patent/CN105026389B/zh active Active
- 2013-05-08 US US14/764,869 patent/US9823566B2/en active Active
- 2013-07-18 TW TW102125735A patent/TWI553030B/zh active
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| KR100725794B1 (ko) * | 2005-12-26 | 2007-06-08 | 제일모직주식회사 | 레지스트 하층막용 하드마스크 조성물 및 이를 이용한반도체 집적회로 디바이스의 제조방법 |
| KR20120088669A (ko) * | 2009-09-15 | 2012-08-08 | 미츠비시 가스 가가쿠 가부시키가이샤 | 방향족 탄화수소 수지 및 리소그래피용 하층막 형성 조성물 |
| JP2011150023A (ja) * | 2010-01-19 | 2011-08-04 | Shin-Etsu Chemical Co Ltd | レジスト下層膜形成用組成物、レジスト下層膜形成方法、及びパターン形成方法 |
| KR20110139118A (ko) * | 2010-06-21 | 2011-12-28 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 나프탈렌 유도체, 레지스트 하층막 재료, 레지스트 하층막 형성 방법 및 패턴 형성 방법 |
| KR20120068379A (ko) * | 2010-12-17 | 2012-06-27 | 제일모직주식회사 | 하드마스크 조성물, 이를 사용한 패턴 형성 방법 및 상기 패턴을 포함하는 반도체 집적회로 디바이스 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI553030B (zh) | 2016-10-11 |
| CN105026389B (zh) | 2018-01-16 |
| US9823566B2 (en) | 2017-11-21 |
| CN105026389A (zh) | 2015-11-04 |
| US20150362837A1 (en) | 2015-12-17 |
| KR20140104791A (ko) | 2014-08-29 |
| TW201433586A (zh) | 2014-09-01 |
| KR101747230B1 (ko) | 2017-06-14 |
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