CN102741747A - 无氟稠环杂芳族光致产酸剂和包含其的抗蚀剂组合物 - Google Patents
无氟稠环杂芳族光致产酸剂和包含其的抗蚀剂组合物 Download PDFInfo
- Publication number
- CN102741747A CN102741747A CN2011800070545A CN201180007054A CN102741747A CN 102741747 A CN102741747 A CN 102741747A CN 2011800070545 A CN2011800070545 A CN 2011800070545A CN 201180007054 A CN201180007054 A CN 201180007054A CN 102741747 A CN102741747 A CN 102741747A
- Authority
- CN
- China
- Prior art keywords
- alkoxy
- alkyl
- unsubstituted
- photo
- acid generator
- 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.)
- Granted
Links
- 0 CCC(C)=C(*)Sc1cccc(*)c1C Chemical compound CCC(C)=C(*)Sc1cccc(*)c1C 0.000 description 4
- QYRIGIVZKMJVRD-UHFFFAOYSA-N C[S](C1=C[IH](C([N+]([O-])=O)=CC=C2)=C2S1)(O)(=O)=O Chemical compound C[S](C1=C[IH](C([N+]([O-])=O)=CC=C2)=C2S1)(O)(=O)=O QYRIGIVZKMJVRD-UHFFFAOYSA-N 0.000 description 1
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
- G03F7/004—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/25—Sulfonic acids having sulfo groups bound to carbon atoms of rings other than six-membered aromatic rings of a carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/25—Sulfonic acids having sulfo groups bound to carbon atoms of rings other than six-membered aromatic rings of a carbon skeleton
- C07C309/26—Sulfonic acids having sulfo groups bound to carbon atoms of rings other than six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
-
- 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
- G03F7/0041—Photosensitive materials providing an etching agent upon 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
- G03F7/004—Photosensitive materials
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
- G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
-
- 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
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
- G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
- G03F7/029—Inorganic compounds; Onium compounds; Organic compounds having hetero atoms other than oxygen, nitrogen or sulfur
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
- C07D261/20—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings condensed with carbocyclic rings or ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
-
- 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
- G03F7/0382—Macromolecular compounds which are rendered insoluble or differentially wettable the macromolecular compound being present in a chemically amplified negative photoresist composition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/114—Initiator containing
- Y10S430/12—Nitrogen compound containing
- Y10S430/121—Nitrogen in heterocyclic ring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/114—Initiator containing
- Y10S430/122—Sulfur compound containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/114—Initiator containing
- Y10S430/122—Sulfur compound containing
- Y10S430/123—Sulfur in heterocyclic ring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/1053—Imaging affecting physical property or radiation sensitive material, or producing nonplanar or printing surface - process, composition, or product: radiation sensitive composition or product or process of making binder containing
- Y10S430/1055—Radiation sensitive composition or product or process of making
- Y10S430/114—Initiator containing
- Y10S430/126—Halogen compound containing
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Materials For Photolithography (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
Description
Claims (28)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/692,961 | 2010-01-25 | ||
US12/692,961 US8343706B2 (en) | 2010-01-25 | 2010-01-25 | Fluorine-free fused ring heteroaromatic photoacid generators and resist compositions containing the same |
PCT/EP2011/050142 WO2011089033A1 (en) | 2010-01-25 | 2011-01-07 | Fluorine-free fused ring heteroaromatic photoacid generators and resist compositions containing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102741747A true CN102741747A (zh) | 2012-10-17 |
CN102741747B CN102741747B (zh) | 2014-09-10 |
Family
ID=43663702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180007054.5A Expired - Fee Related CN102741747B (zh) | 2010-01-25 | 2011-01-07 | 无氟稠环杂芳族光致产酸剂和包含其的抗蚀剂组合物 |
Country Status (8)
Country | Link |
---|---|
US (13) | US8343706B2 (zh) |
JP (1) | JP5855580B2 (zh) |
KR (1) | KR101379130B1 (zh) |
CN (1) | CN102741747B (zh) |
DE (1) | DE112011100086B4 (zh) |
GB (1) | GB2486851B (zh) |
TW (1) | TWI493283B (zh) |
WO (1) | WO2011089033A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114276296A (zh) * | 2021-12-27 | 2022-04-05 | 同济大学 | 一种含吡唑啉基团的光致产酸剂及制备方法和应用 |
CN114524840A (zh) * | 2020-11-23 | 2022-05-24 | 国际商业机器公司 | 光酸产生剂 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8343706B2 (en) | 2010-01-25 | 2013-01-01 | International Business Machines Corporation | Fluorine-free fused ring heteroaromatic photoacid generators and resist compositions containing the same |
DE102018133511A1 (de) | 2018-12-21 | 2020-06-25 | Sebastian Hermann Schneider | Halterung, insbesondere Spüllappenhalter |
Citations (5)
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US3775367A (en) * | 1969-06-13 | 1973-11-27 | Bayer Ag | Flame resistant polycarbonates |
US4039509A (en) * | 1973-12-28 | 1977-08-02 | General Electric Company | Non-opaque flame retardant polycarbonate composition |
US20030109608A1 (en) * | 2001-12-04 | 2003-06-12 | Worku Anteneh Z. | Flame retardant polymer compositions |
CN1780813A (zh) * | 2003-03-05 | 2006-05-31 | Jsr株式会社 | 产酸剂、磺酸、磺酰卤、和辐射敏感树脂组合物 |
CN1836191A (zh) * | 2002-12-05 | 2006-09-20 | 国际商业机器公司 | 用于电子基平版印刷术的高灵敏性抗蚀剂组合物 |
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US3974170A (en) | 1974-08-26 | 1976-08-10 | Monsanto Company | Preparation of 2-mercaptoazoles |
DE2920300A1 (de) * | 1979-05-19 | 1980-11-20 | Basf Ag | Herbizide mittel auf der basis von n-azolyl-methyl-acetaniliden und cyclohexan-1,3-dionderivaten |
US4855017A (en) | 1985-05-03 | 1989-08-08 | Texas Instruments Incorporated | Trench etch process for a single-wafer RIE dry etch reactor |
JPS62106029A (ja) * | 1985-11-02 | 1987-05-16 | Tokuyama Soda Co Ltd | エ−テル化合物の製造方法 |
CA1305823C (en) * | 1986-08-29 | 1992-07-28 | Union Carbide Corporation | Photocurable blends of cyclic ethers and cycloaliphatic epoxides |
US5364866A (en) * | 1989-05-19 | 1994-11-15 | Hoechst-Roussel Pharmaceuticals, Inc. | Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analetics |
US5169951A (en) * | 1990-04-23 | 1992-12-08 | Ciba-Geigy Corporation | Process for preparing nematicidal compositions |
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JP3271359B2 (ja) | 1993-02-25 | 2002-04-02 | ソニー株式会社 | ドライエッチング方法 |
US5562801A (en) | 1994-04-28 | 1996-10-08 | Cypress Semiconductor Corporation | Method of etching an oxide layer |
US5948570A (en) | 1995-05-26 | 1999-09-07 | Lucent Technologies Inc. | Process for dry lithographic etching |
US6063806A (en) | 1995-10-05 | 2000-05-16 | Kyoto Pharmaceutical Industries, Ltd. | Indolyl or indolinyl derivatives and medicinal use thereof as ACAT or lipid peroxidation inhibitors |
US5635322A (en) * | 1995-11-17 | 1997-06-03 | Xerox Corportion | Process for developing and overcoating migration imaging members |
US5744376A (en) | 1996-04-08 | 1998-04-28 | Chartered Semiconductor Manufacturing Pte, Ltd | Method of manufacturing copper interconnect with top barrier layer |
US5618751A (en) | 1996-05-23 | 1997-04-08 | International Business Machines Corporation | Method of making single-step trenches using resist fill and recess |
US5821469A (en) | 1996-12-18 | 1998-10-13 | Lucent Technologies Inc. | Device for securing cables in a telecommunications system |
US5801094A (en) | 1997-02-28 | 1998-09-01 | United Microelectronics Corporation | Dual damascene process |
JPH11322744A (ja) * | 1998-05-14 | 1999-11-24 | Mitsui Chem Inc | 光増感剤および該光増感剤を用いる可視光硬化性樹脂組成物およびその用途 |
US6344966B1 (en) * | 1998-09-08 | 2002-02-05 | Showa Denko K.K. | Solid electrolytic capacitor and method for producing the same |
PT1154993E (pt) * | 1999-02-18 | 2005-01-31 | Hoffmann La Roche | Derivados de tioamida |
JP2000264872A (ja) * | 1999-03-16 | 2000-09-26 | Fuji Photo Film Co Ltd | アミノベンゼンスルホン酸誘導体の合成方法 |
KR100538501B1 (ko) | 1999-08-16 | 2005-12-23 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 신규한 오늄염, 레지스트 재료용 광산발생제, 레지스트재료 및 패턴 형성 방법 |
SI1272486T1 (en) * | 2000-03-16 | 2004-12-31 | Basf Aktiengesellschaft | Method for producing 7-(pyrazole-3-yl) benzoxazoles |
US6627391B1 (en) | 2000-08-16 | 2003-09-30 | International Business Machines Corporation | Resist compositions containing lactone additives |
US6482567B1 (en) | 2000-08-25 | 2002-11-19 | Shipley Company, L.L.C. | Oxime sulfonate and N-oxyimidosulfonate photoacid generators and photoresists comprising same |
US6730452B2 (en) | 2001-01-26 | 2004-05-04 | International Business Machines Corporation | Lithographic photoresist composition and process for its use |
US6635401B2 (en) | 2001-06-21 | 2003-10-21 | International Business Machines Corporation | Resist compositions with polymers having 2-cyano acrylic monomer |
TW200307671A (en) | 2002-05-24 | 2003-12-16 | Elan Pharm Inc | Heteroaryl compounds which inhibit leukocyte adhesion mediated by α 4 integrins |
US7087356B2 (en) | 2002-09-30 | 2006-08-08 | International Business Machines Corporation | 193nm resist with improved post-exposure properties |
US6756180B2 (en) | 2002-10-22 | 2004-06-29 | International Business Machines Corporation | Cyclic olefin-based resist compositions having improved image stability |
TW200506516A (en) | 2003-04-09 | 2005-02-16 | Rohm & Haas Elect Mat | Photoresists and methods for use thereof |
JP4397659B2 (ja) | 2003-09-11 | 2010-01-13 | 独立行政法人科学技術振興機構 | 蛍光性分子のモノマー発光とエキシマー発光のスイッチングを利用した分子ビーコンを用いるdna検出法 |
US7063931B2 (en) | 2004-01-08 | 2006-06-20 | International Business Machines Corporation | Positive photoresist composition with a polymer including a fluorosulfonamide group and process for its use |
WO2007016208A2 (en) * | 2005-07-28 | 2007-02-08 | Teva Pharmaceutical Industries Ltd. | 1,2-benzisoxazole-3-methane-sulfonic acid ammonium salt |
WO2007099053A1 (en) * | 2006-02-28 | 2007-09-07 | Agfa Graphics Nv | Method for making a lithographic printing plate |
JP2008033016A (ja) * | 2006-07-28 | 2008-02-14 | Tokyo Ohka Kogyo Co Ltd | 多層レジスト用ポジ型レジスト組成物及びこれを用いたパターン形成方法 |
US7655379B2 (en) | 2008-01-08 | 2010-02-02 | International Business Machines Corporation | Ionic, organic photoacid generators for DUV, MUV and optical lithography based on peraceptor-substituted aromatic anions |
US20090181319A1 (en) | 2008-01-16 | 2009-07-16 | International Business Machines Corporation | Aromatic fluorine-free photoacid generators and photoresist compositions containing the same |
US8034533B2 (en) | 2008-01-16 | 2011-10-11 | International Business Machines Corporation | Fluorine-free heteroaromatic photoacid generators and photoresist compositions containing the same |
EP2380208A1 (en) * | 2009-01-22 | 2011-10-26 | E. I. du Pont de Nemours and Company | Solar cell modules with poly(vinyl butyral) encapsulant comprising unsaturated heterocyclic compound |
US8343706B2 (en) | 2010-01-25 | 2013-01-01 | International Business Machines Corporation | Fluorine-free fused ring heteroaromatic photoacid generators and resist compositions containing the same |
JP2011195548A (ja) * | 2010-03-23 | 2011-10-06 | Sumitomo Seika Chem Co Ltd | 光酸発生剤及び光反応性組成物 |
-
2010
- 2010-01-25 US US12/692,961 patent/US8343706B2/en not_active Expired - Fee Related
-
2011
- 2011-01-05 TW TW100100274A patent/TWI493283B/zh active
- 2011-01-07 CN CN201180007054.5A patent/CN102741747B/zh not_active Expired - Fee Related
- 2011-01-07 JP JP2012549298A patent/JP5855580B2/ja not_active Expired - Fee Related
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CN114524840A (zh) * | 2020-11-23 | 2022-05-24 | 国际商业机器公司 | 光酸产生剂 |
CN114276296A (zh) * | 2021-12-27 | 2022-04-05 | 同济大学 | 一种含吡唑啉基团的光致产酸剂及制备方法和应用 |
CN114276296B (zh) * | 2021-12-27 | 2023-06-02 | 同济大学 | 一种含吡唑啉基团的光致产酸剂及制备方法和应用 |
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