JPH08512414A - 放射線に敏感なレジスト組成 - Google Patents
放射線に敏感なレジスト組成Info
- Publication number
- JPH08512414A JPH08512414A JP7504278A JP50427895A JPH08512414A JP H08512414 A JPH08512414 A JP H08512414A JP 7504278 A JP7504278 A JP 7504278A JP 50427895 A JP50427895 A JP 50427895A JP H08512414 A JPH08512414 A JP H08512414A
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- resist
- resist layer
- resist composition
- sensitive
- 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.)
- Pending
Links
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
-
- 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
-
- 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
- C09D135/00—Coating compositions based on homopolymers or 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 a carboxyl radical, and containing at least another carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D135/06—Copolymers with vinyl aromatic monomers
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Materials For Photolithography (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.以下の成分 薄膜を形成するベースポリマー、 照射時に酸を遊離する放射線活性成分、 放射線に敏感なエステル形成剤及び 溶剤 を有することを特徴とする高解像度のレリーフ構造を製造するための放射線に敏 感なレジスト組成。 2.エステル形成剤が以下の構造 (式中R1は脂肪族、芳香族、環状又は異種環状の炭化水素基であり、R2は水素 又はR1を表す)のジアゾケトンであることを特徴とする請求項1記載のレジス ト組成。 3.放射線に敏感なエステル形成剤の分量が放射線活性成分に関して1〜200 モル%であることを特徴とする請求項1又は2記載のレジスト組成。 4.放射線活性成分がジアゾジカルボニル化合物、ジアゾキノン、クリベロ塩又 はニトロベンジルトシレートであることを特徴とする請求項1ないし3の1つに 記載のレジスト組成。 5.ベースポリマーが酸に不安定な基を含んでおり、特にテルト.−ブトキシカ ルボニルマレインイミドにより誘導される構造単位を有するコポリマー又はター ポリマーであることを特徴とする請求項1ないし4の1つに記載のレジスト組成 。 6.請求項1ないし5の1つに記載の放射線に敏感なレジスト組成を基板上に施 し、乾燥し、その際放射線に敏感なレジスト層が生じ、このレジスト層が像に応 じて照射され、レジスト層内に潜像を作り、照射されたレジスト層を現像剤で処 理し、引続き乾燥し、その際潜像がレリーフ構造に転写されることを特徴とする 高解像能レリーフ構造の製造方法。 7.レジスト層を像に応じて照射した後熱処理することを特徴とする請求項6記 載の方法。 8.レジスト層を像に応じて照射又は熱処理した後シリル化試薬で処理すること を特徴とする請求項6又は7記載の方法。 9.レジスト層を乾燥後シリル化試薬で処理することを特徴とする請求項6又は 7記載の方法。 10.像に応じて照射又は熱処理した後比較的波長の短い放射線でフラド露光す ることを特徴とする請求項6ないし9の1つに記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4323289.2 | 1993-07-12 | ||
DE4323289A DE4323289A1 (de) | 1993-07-12 | 1993-07-12 | Strahlungsempfindliche Lackzusammensetzung |
PCT/DE1994/000740 WO1995002851A1 (de) | 1993-07-12 | 1994-06-28 | Strahlungsempfindliche lackzusammensetzung |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH08512414A true JPH08512414A (ja) | 1996-12-24 |
Family
ID=6492602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7504278A Pending JPH08512414A (ja) | 1993-07-12 | 1994-06-28 | 放射線に敏感なレジスト組成 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5648195A (ja) |
EP (1) | EP0708934B1 (ja) |
JP (1) | JPH08512414A (ja) |
KR (1) | KR100300935B1 (ja) |
AT (1) | ATE172549T1 (ja) |
DE (2) | DE4323289A1 (ja) |
WO (1) | WO1995002851A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100551653B1 (ko) * | 1997-08-18 | 2006-05-25 | 제이에스알 가부시끼가이샤 | 감방사선성수지조성물 |
US6358672B2 (en) * | 1998-02-05 | 2002-03-19 | Samsung Electronics Co., Ltd. | Method of forming semiconductor device pattern including cross-linking and flow baking a positive photoresist |
DE59906054D1 (de) * | 1998-04-24 | 2003-07-31 | Infineon Technologies Ag | Filmbildende Polymere |
US8137895B2 (en) * | 2005-08-09 | 2012-03-20 | Taiwan Semiconductor Manufacturing Company, Ltd. | Structure and method for improving photoresist pattern adhesion |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01300248A (ja) * | 1988-05-30 | 1989-12-04 | Tosoh Corp | フォトレジスト組成物 |
US4959293A (en) * | 1988-10-28 | 1990-09-25 | J. T. Baker, Inc. | Deep UV photoresist with alkyl 2-diazo-1-ones as solubility modification agents |
DE69027799T2 (de) * | 1989-03-14 | 1997-01-23 | Ibm | Chemisch amplifizierter Photolack |
EP0410256A1 (de) * | 1989-07-26 | 1991-01-30 | Siemens Aktiengesellschaft | Lichtempfindliches Gemisch |
DE3930087A1 (de) * | 1989-09-09 | 1991-03-14 | Hoechst Ag | Positiv arbeitendes strahlungsempfindliches gemisch und daraus hergestelltes strahlungsempfindliches aufzeichnungsmaterial |
DE4006190A1 (de) * | 1990-02-28 | 1991-08-29 | Hoechst Ag | Negativ arbeitendes strahlungsempfindliches gemisch und daraus hergestelltes strahlungsempfindliches aufzeichnungsmaterial |
EP0453610B1 (de) * | 1990-04-27 | 1996-06-26 | Siemens Aktiengesellschaft | Verfahren zur Erzeugung einer Resiststruktur |
US5273856A (en) * | 1990-10-31 | 1993-12-28 | International Business Machines Corporation | Positive working photoresist composition containing mid or near UV radiation sensitive quinone diazide and sulfonic acid ester of imide or oxime which does not absorb mid or near UV radiation |
US5389491A (en) * | 1992-07-15 | 1995-02-14 | Matsushita Electric Industrial Co., Ltd. | Negative working resist composition |
-
1993
- 1993-07-12 DE DE4323289A patent/DE4323289A1/de not_active Withdrawn
-
1994
- 1994-06-28 AT AT94918745T patent/ATE172549T1/de not_active IP Right Cessation
- 1994-06-28 KR KR1019960700127A patent/KR100300935B1/ko not_active IP Right Cessation
- 1994-06-28 EP EP94918745A patent/EP0708934B1/de not_active Expired - Lifetime
- 1994-06-28 US US08/571,879 patent/US5648195A/en not_active Expired - Lifetime
- 1994-06-28 DE DE59407144T patent/DE59407144D1/de not_active Expired - Lifetime
- 1994-06-28 WO PCT/DE1994/000740 patent/WO1995002851A1/de active IP Right Grant
- 1994-06-28 JP JP7504278A patent/JPH08512414A/ja active Pending
Non-Patent Citations (2)
Title |
---|
CANCER RESEARCH=1991 * |
J.BIOL.CHEM.=1992 * |
Also Published As
Publication number | Publication date |
---|---|
KR100300935B1 (ko) | 2001-11-22 |
EP0708934A1 (de) | 1996-05-01 |
KR960704254A (ko) | 1996-08-31 |
US5648195A (en) | 1997-07-15 |
DE59407144D1 (de) | 1998-11-26 |
ATE172549T1 (de) | 1998-11-15 |
DE4323289A1 (de) | 1995-01-19 |
WO1995002851A1 (de) | 1995-01-26 |
EP0708934B1 (de) | 1998-10-21 |
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