JP2017507371A - 感光性化学増幅レジスト化学物質およびプロセスを使用する方法および技術 - Google Patents
感光性化学増幅レジスト化学物質およびプロセスを使用する方法および技術 Download PDFInfo
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- JP2017507371A JP2017507371A JP2016570931A JP2016570931A JP2017507371A JP 2017507371 A JP2017507371 A JP 2017507371A JP 2016570931 A JP2016570931 A JP 2016570931A JP 2016570931 A JP2016570931 A JP 2016570931A JP 2017507371 A JP2017507371 A JP 2017507371A
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Abstract
Description
本出願は、2014年2月24日に出願された“Methods and Techniques to use with Photosensitized Chemically Amplified Resist Chemicals and Processes”という名称の米国仮特許出願第61/944,041号明細書の利益を主張し、その全体が参照により本明細書に援用される。
206 前記下層上にフォトレジスト層を堆積するステップであって、前記フォトレジスト層が、第1の光波長活性化閾値と第2の光波長活性化閾値とを含む、ステップ
208 パターン化マスクを通して第1の光波長を前記基板上に露光するステップ
210 第2の光波長を前記基板に露光するステップ
212 前記基板上の前記フォトレジスト層を現像するステップ
304 下層とフォトレジスト層とを含む基板を受け取るステップであって、前記フォトレジスト層が第1の光波長活性化閾値と第2の光波長活性化閾値とを含む、ステップ
306 前記フォトレジスト上に第1のトップコート層を堆積するステップ
308 パターン化マスクを通して第1の光波長範囲を前記基板上に露光するステップ(FIG.3Bのブロック310に続く)
310 (FIG.3Aのブロック308からの続き)前記第1のトップコート層を除去するステップ
312 第2の光波長を前記基板上に露光するステップ
Claims (20)
- 基板を処理する方法であって:
前記基板上に下層を含む前記基板を受け取るステップであって、前記下層が下層屈折率および下層厚さを含む、ステップと;
前記下層上にフォトレジスト層を堆積するステップであって、前記フォトレジスト層が:
前記フォトレジスト層中の酸の生成を第1の酸濃度に制御する第1の光波長活性化閾値と;
前記第1の酸濃度を第2の酸濃度まで増加させる第2の光波長活性化閾値であって、第2の光波長が第1の光波長と異なる、第2の光波長活性化閾値と;
を含む、ステップと;
パターン化マスクを通して光の第1の波長を前記基板上に露光するステップと;
光の第2の波長を前記基板に露光するステップであって、前記光の第2の波長が前記光の第1の光波長と異なる波長を含む、ステップと;
を含む、方法。 - 前記下層が、光が前記下層の表面に反射するのを制限する発色団を含む、請求項1に記載の方法。
- 前記発色団が、炭素元素と、以下の元素: C、H、O、N、Bl、Br、S、またはIの少なくとも1種類以上とを含む、請求項2に記載の方法。
- 前記フォトレジスト層が:
フォトレジスト屈折率と;
フォトレジスト厚さと;
前記下層と前記フォトレジスト層との界面に隣接した干渉平面であって、光が前記下層から反射される場合に、前記フォトレジスト層の他の部分よりも比較的強い光強度の干渉を受けるように配置される干渉平面と;
を含む、請求項1に記載の方法。 - 前記フォトレジスト屈折率が0.9〜1.7を含む、請求項4に記載の方法。
- 前記発色団が、前記フォトレジスト層と下層界面との界面において、前記フォトレジスト層の残りの部分よりも高い濃度を含む、請求項2に記載の方法。
- 前記フォトレジスト層が:
フォトレジスト屈折率と;
フォトレジスト厚さと;
フォトレジストと前記下層との界面と反対側の前記フォトレジストの表面における前記フォトレジスト層の干渉表面であって、光が前記下層から反射される場合に、前記フォトレジスト層の他の部分よりも比較的強い光強度の干渉を受けるように配置される干渉表面と;
を含む、請求項1に記載の方法。 - 前記フォトレジスト厚さが30nm〜60nmの値を含む、請求項7に記載の方法。
- 前記発色団が、フォトレジスト層と前記下層との界面と反対側の前記フォトレジスト層の表面の近傍でより高い濃度を含む、請求項2に記載の方法。
- フォトレジストが:
アセトフェノン;
トリフェニレン;
ベンゾフェノン;
フルオレノン(flourenone);
アントラキノン;
フェナントレン;または
それらの誘導体;
を含む、光増感剤発生化合物と;
トリフェニルスルホニウムトリフレート、トリフェニルスルホニウムノナフレート、パーフルオロオクチルスルホン酸トリフェニルスルホニウム、トリアリールスルホニウムトリフレート、トリアリールスルホニウムノナフレート、パーフルオロオクチルスルホン酸トリアリールスルホニウム、トリフェニルスルホニウム塩、トリアリールスルホニウム塩、ヘキサフルオロアンチモン酸トリアリールスルホニウム塩、N−ヒドロキシナフタルイミドトリフレート、1,1−ビス[p−クロロフェニル]−2,2,2−トリクロロエタン(DDT)、1,1−ビス[p−メトキシフェニル]−2,2,2−トリクロロエタン、1,2,5,6,9,10−ヘキサブロモシクロドデカン、1,10−ジブロモデカン、1,1−ビス[p−クロロフェニル]2,2−ジクロロエタン、4,4−ジクロロ−2−(トリクロロメチル)ベンズヒドロール、1,1−ビス(クロロフェニル)2−2,2−トリクロロエタノール、ヘキサクロロジメチルスルホン、2−クロロ−6−(トリクロロメチル)ピリジン、またはそれらの誘導体の少なくとも1つを含む、光酸発生化合物と;
を含む、請求項1に記載の方法。 - 基板を処理する方法であって、
前記基板上に下層を含む前記基板を受け取るステップと;
前記下層上にフォトレジスト層を堆積するステップであって、フォトレジストが:
前記フォトレジスト層中の酸の生成を第1の酸濃度に制御する第1の光波長活性化閾値と;
前記第1の酸濃度を第2の酸濃度まで増加させる第2の光波長活性化閾値であって、第2の光波長が第1の光波長と異なる、第2の光波長活性化閾値と;
を含む、ステップと;
前記フォトレジスト上に第1のトップコート層を堆積するステップと;
パターン化マスクを通して光波長の第1の範囲を前記トップコート層および前記フォトレジスト層上に露光するステップと;
前記フォトレジストを露光するため、前記第1のトップコート層を除去するステップと;
光波長の第2の範囲を前記フォトレジスト層に露光するステップであって、光の露光が、前記フォトレジスト層にわたるブランケット露光である、ステップと;
前記フォトレジスト層を現像するステップと;
を含む、方法。 - 前記第1のトップコート層が、15nmより大きい波長の光が前記フォトレジストに到達するのを防止する、請求項11に記載の方法。
- 前記第1のトップコート層の前記除去の後に、前記フォトレジスト上に第2のトップコート層を堆積するステップをさらに含む、請求項12に記載の方法。
- 前記第2のトップコート層が、300nm未満の波長の光が前記フォトレジストに到達するのを防止する、請求項13に記載の方法。
- 基板を処理する方法であって、
前記基板上に下層を堆積するステップと;
前記下層上にフォトレジスト層を堆積するステップであって、フォトレジストが:
前記フォトレジスト層中の酸の生成を第1の酸濃度に制御する第1の光波長活性化閾値と、
前記第1の酸濃度を第2の酸濃度まで増加させる第2の光波長活性化閾値であって、第2の光波長が第1の光波長と異なる、第2の光波長活性化閾値と、
を含む、ステップと;
前記フォトレジスト上にEUVトップコート層を堆積するステップと;
パターン化マスクを通して光の第1の波長をEUVトップコートおよび前記フォトレジスト層上に露光するステップであって、前記光の第1の波長がEUVスペクトル中の波長を含む、ステップと;
光の第2の波長を前記フォトレジストに対して前記EUVトップコートおよび前記フォトレジスト層上に露光するステップであって、第2の露光が前記基板のブランケット露光であり、前記光の第2の波長が前記第1の光波長と異なる波長を含む、ステップと;
前記フォトレジスト層を現像するステップと;
を含む、方法。 - 前記第1の波長が30nm未満の大きさを含み、かつ前記光の第2の波長が30nm以上の大きさを含む、請求項15に記載の方法。
- 前記光の第1の波長の前記露光の後に、120秒以下にわたり前記基板を30℃〜90℃に加熱するステップをさらに含む、請求項15に記載の方法。
- 前記光の第2の波長の前記露光の後に、120秒以下にわたり前記基板を80℃〜130℃に加熱するステップをさらに含む、請求項17に記載の方法。
- 前記EUVトップコートが:
前記光の第1の波長の前記露光中の前記フォトレジスト層からのガス放出を減少させ、
光の第1の波長範囲の前記露光からの帯域外放射線による意図しない酸光分解の発生を軽減し、かつ
前記光の第2の波長が前記フォトレジストを透過することを可能にする、
ように構成される、請求項15に記載の方法。 - EUVトップコートが0.9〜1.1の屈折率を含む、請求項15に記載の方法。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019517026A (ja) * | 2016-05-13 | 2019-06-20 | 東京エレクトロン株式会社 | 光増感化学又は感光性化学増幅レジストを用いた限界寸法制御 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102615912B1 (ko) | 2014-02-24 | 2023-12-19 | 도쿄엘렉트론가부시키가이샤 | 감광화된 화학적 증폭 레지스트 화학물질을 사용하는 방법과 기술 및 프로세스 |
JP6895600B2 (ja) * | 2014-02-25 | 2021-06-30 | 東京エレクトロン株式会社 | 現像可能な底部反射防止コーティングおよび着色インプラントレジストのための化学増幅方法および技術 |
US10503070B2 (en) * | 2015-12-10 | 2019-12-10 | Taiwan Semiconductor Manufacturing Co., Ltd. | Photosensitive material and method of lithography |
US10048594B2 (en) | 2016-02-19 | 2018-08-14 | Tokyo Electron Limited | Photo-sensitized chemically amplified resist (PS-CAR) model calibration |
US10429745B2 (en) * | 2016-02-19 | 2019-10-01 | Osaka University | Photo-sensitized chemically amplified resist (PS-CAR) simulation |
WO2017197288A1 (en) | 2016-05-13 | 2017-11-16 | Tokyo Electron Limited | Critical dimension control by use of a photo agent |
JP6531723B2 (ja) * | 2016-06-29 | 2019-06-19 | 信越化学工業株式会社 | レジスト材料及びパターン形成方法 |
KR102669150B1 (ko) * | 2016-07-27 | 2024-05-27 | 삼성전자주식회사 | 자외선(uv) 노광 장치를 구비한 극자외선(euv) 노광 시스템 |
US11289355B2 (en) | 2017-06-02 | 2022-03-29 | Lam Research Corporation | Electrostatic chuck for use in semiconductor processing |
KR102129049B1 (ko) * | 2017-09-11 | 2020-07-01 | 주식회사 엘지화학 | 광산 발생제 및 이를 포함하는 후막용 화학 증폭형 포지티브 타입 포토레지스트 조성물 |
KR20190085654A (ko) | 2018-01-11 | 2019-07-19 | 삼성전자주식회사 | 반도체 소자의 제조 방법 |
JP7374103B2 (ja) | 2018-01-31 | 2023-11-06 | ラム リサーチ コーポレーション | 静電チャック(esc)ペデスタル電圧分離 |
US11086233B2 (en) * | 2018-03-20 | 2021-08-10 | Lam Research Corporation | Protective coating for electrostatic chucks |
KR102590254B1 (ko) * | 2018-06-14 | 2023-10-17 | 오사카 유니버시티 | 레지스트패턴 형성방법 |
US20210277017A1 (en) | 2018-07-19 | 2021-09-09 | Lintfield Limited | Thioxanthone Derivatives, Composition Comprising the Same and Pattern Forming Method Comprising Said Composition |
KR20240104192A (ko) | 2018-11-14 | 2024-07-04 | 램 리써치 코포레이션 | 차세대 리소그래피에서 유용한 하드 마스크들을 제조하기 위한 방법들 |
WO2020223011A1 (en) | 2019-04-30 | 2020-11-05 | Lam Research Corporation | Atomic layer etch and selective deposition process for extreme ultraviolet lithography resist improvement |
TWI837391B (zh) | 2019-06-26 | 2024-04-01 | 美商蘭姆研究公司 | 利用鹵化物化學品的光阻顯影 |
KR20220046598A (ko) | 2019-08-16 | 2022-04-14 | 도쿄엘렉트론가부시키가이샤 | 확률 중심 결함 교정을 위한 방법 및 공정 |
JP7189375B2 (ja) | 2020-01-15 | 2022-12-13 | ラム リサーチ コーポレーション | フォトレジスト接着および線量低減のための下層 |
GB202000736D0 (en) | 2020-01-17 | 2020-03-04 | Lintfield Ltd | Modified thioxanthone photoinitators |
WO2021202681A1 (en) * | 2020-04-03 | 2021-10-07 | Lam Research Corporation | Pre-exposure photoresist curing to enhance euv lithographic performance |
CN112257270A (zh) * | 2020-10-23 | 2021-01-22 | 东方晶源微电子科技(北京)有限公司深圳分公司 | 一种负显影光刻工艺的全芯片快速仿真方法、负显影光刻胶模型、opc模型及电子设备 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1083947A (ja) * | 1996-09-09 | 1998-03-31 | Hitachi Ltd | レジストパターン形成方法およびその装置 |
JPH11168052A (ja) * | 1997-12-04 | 1999-06-22 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
JPH11218926A (ja) * | 1998-02-02 | 1999-08-10 | Matsushita Electric Ind Co Ltd | パターン形成方法 |
JP2007334036A (ja) * | 2006-06-15 | 2007-12-27 | Sekisui Chem Co Ltd | 感光性樹脂組成物、これを用いた薄膜パターンの製造方法、電子機器用保護膜、トランジスタ、カラーフィルタ、有機el素子、ゲート絶縁膜及び薄膜トランジスタ |
JP2013003167A (ja) * | 2011-06-10 | 2013-01-07 | Shin Etsu Chem Co Ltd | パターン形成方法 |
JP2013057877A (ja) * | 2011-09-09 | 2013-03-28 | Toshiba Corp | パターン形成方法 |
JP2013140319A (ja) * | 2011-12-06 | 2013-07-18 | Shin Etsu Chem Co Ltd | レジスト保護膜材料及びパターン形成方法 |
JP2013228447A (ja) * | 2012-04-24 | 2013-11-07 | Shin Etsu Chem Co Ltd | レジスト下層膜材料及びパターン形成方法 |
JP2014029435A (ja) * | 2012-07-31 | 2014-02-13 | Nissan Chem Ind Ltd | カルボニル基含有カルバゾールノボラックを含むリソグラフィー用レジスト下層膜形成組成物 |
Family Cites Families (95)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4402571A (en) | 1981-02-17 | 1983-09-06 | Polaroid Corporation | Method for producing a surface relief pattern |
US4609615A (en) | 1983-03-31 | 1986-09-02 | Oki Electric Industry Co., Ltd. | Process for forming pattern with negative resist using quinone diazide compound |
EP0203215B1 (de) | 1985-05-29 | 1990-02-21 | Ibm Deutschland Gmbh | Verfahren zur Reparatur von Transmissionsmasken |
US4931380A (en) | 1985-07-18 | 1990-06-05 | Microsi, Inc. | Pre-exposure method for increased sensitivity in high contrast resist development of positive working diazo ketone photoresist |
JPH0654390B2 (ja) * | 1986-07-18 | 1994-07-20 | 東京応化工業株式会社 | 高耐熱性ポジ型ホトレジスト組成物 |
JPH0740543B2 (ja) | 1987-02-17 | 1995-05-01 | 松下電子工業株式会社 | 半導体装置の製造方法 |
JPH01234852A (ja) * | 1988-03-16 | 1989-09-20 | Fujitsu Ltd | 微細パターン形成方法 |
JPH04239116A (ja) * | 1991-01-14 | 1992-08-27 | Fujitsu Ltd | 半導体装置の製造方法 |
JP2723405B2 (ja) * | 1991-11-12 | 1998-03-09 | 松下電器産業株式会社 | 微細電極の形成方法 |
US5294680A (en) * | 1992-07-24 | 1994-03-15 | International Business Machines Corporation | Polymeric dyes for antireflective coatings |
JP3158710B2 (ja) * | 1992-09-16 | 2001-04-23 | 日本ゼオン株式会社 | 化学増幅レジストパターンの形成方法 |
US5534970A (en) | 1993-06-11 | 1996-07-09 | Nikon Corporation | Scanning exposure apparatus |
TW276353B (ja) | 1993-07-15 | 1996-05-21 | Hitachi Seisakusyo Kk | |
SE9502957D0 (sv) * | 1995-08-28 | 1995-08-28 | Pharmacia Ab | Device for displacing a member in a container |
JPH0990621A (ja) * | 1995-09-21 | 1997-04-04 | Canon Inc | レジスト組成物、同組成物を用いるパターン形成方法、および半導体デバイスの製造方法 |
JP2910654B2 (ja) * | 1996-01-30 | 1999-06-23 | 日本電気株式会社 | レジストパターン形成方法 |
JP2867964B2 (ja) * | 1996-06-27 | 1999-03-10 | 日本電気株式会社 | レジスト膜パターンの形成方法 |
US5905019A (en) * | 1997-09-26 | 1999-05-18 | International Business Machines Corporation | Thin resist process by sub-threshold exposure |
JPH11237737A (ja) * | 1997-12-19 | 1999-08-31 | Kansai Shingijutsu Kenkyusho:Kk | 感光性樹脂組成物およびその製造方法 |
US6180320B1 (en) | 1998-03-09 | 2001-01-30 | Mitsubishi Denki Kabushiki Kaisha | Method of manufacturing a semiconductor device having a fine pattern, and semiconductor device manufactured thereby |
US6245492B1 (en) * | 1998-08-13 | 2001-06-12 | International Business Machines Corporation | Photoresist system and process for aerial image enhancement |
JP2000194141A (ja) | 1998-12-28 | 2000-07-14 | Kansai Paint Co Ltd | レジストパタ―ン形成方法 |
JP2000208408A (ja) | 1999-01-19 | 2000-07-28 | Nec Corp | 化学増幅系レジストのパタ―ン形成方法 |
JP4557328B2 (ja) * | 1999-02-01 | 2010-10-06 | 富士フイルム株式会社 | ポジ型フォトレジスト組成物 |
US6824879B2 (en) * | 1999-06-10 | 2004-11-30 | Honeywell International Inc. | Spin-on-glass anti-reflective coatings for photolithography |
JP2002006512A (ja) | 2000-06-20 | 2002-01-09 | Mitsubishi Electric Corp | 微細パターン形成方法、微細パターン形成用材料、およびこの微細パターン形成方法を用いた半導体装置の製造方法 |
JP2004501405A (ja) * | 2000-06-22 | 2004-01-15 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 光学イメージを形成する方法、この方法に用いるマスク、この方法を用いてデバイスを製造する方法、およびこの方法を遂行するための装置 |
US6548219B2 (en) * | 2001-01-26 | 2003-04-15 | International Business Machines Corporation | Substituted norbornene fluoroacrylate copolymers and use thereof in lithographic photoresist compositions |
US6555479B1 (en) * | 2001-06-11 | 2003-04-29 | Advanced Micro Devices, Inc. | Method for forming openings for conductive interconnects |
US6670109B2 (en) | 2001-08-29 | 2003-12-30 | Micron Technology, Inc. | Photolithographic methods of using a single reticle to form overlapping patterns |
WO2003030012A1 (en) | 2001-09-28 | 2003-04-10 | Tidal Networks, Inc. | Multi-threaded packet processing engine for stateful packet pro cessing |
US7136796B2 (en) | 2002-02-28 | 2006-11-14 | Timbre Technologies, Inc. | Generation and use of integrated circuit profile-based simulation information |
JP4410977B2 (ja) | 2002-07-09 | 2010-02-10 | 富士通株式会社 | 化学増幅レジスト材料及びそれを用いたパターニング方法 |
US6900001B2 (en) | 2003-01-31 | 2005-05-31 | Applied Materials, Inc. | Method for modifying resist images by electron beam exposure |
US6968253B2 (en) | 2003-05-07 | 2005-11-22 | Kla-Tencor Technologies Corp. | Computer-implemented method and carrier medium configured to generate a set of process parameters for a lithography process |
SG115693A1 (en) * | 2003-05-21 | 2005-10-28 | Asml Netherlands Bv | Method for coating a substrate for euv lithography and substrate with photoresist layer |
US7186486B2 (en) | 2003-08-04 | 2007-03-06 | Micronic Laser Systems Ab | Method to pattern a substrate |
WO2005081295A1 (ja) * | 2004-02-20 | 2005-09-01 | Nikon Corporation | 露光方法、露光装置及び露光システム並びにデバイス製造方法 |
US20050214674A1 (en) | 2004-03-25 | 2005-09-29 | Yu Sui | Positive-working photoimageable bottom antireflective coating |
JP4481723B2 (ja) | 2004-05-25 | 2010-06-16 | 株式会社東芝 | 評価方法、マスクパターン補正方法、半導体装置の製造方法、及びプログラム |
JP4524154B2 (ja) * | 2004-08-18 | 2010-08-11 | 富士フイルム株式会社 | 化学増幅型レジスト組成物及びそれを用いたパターン形成方法 |
US20060269879A1 (en) | 2005-05-24 | 2006-11-30 | Infineon Technologies Ag | Method and apparatus for a post exposure bake of a resist |
JP2007033882A (ja) | 2005-07-27 | 2007-02-08 | Hitachi Via Mechanics Ltd | 露光装置及び露光方法並びに配線基板の製造方法 |
US7488933B2 (en) | 2005-08-05 | 2009-02-10 | Brion Technologies, Inc. | Method for lithography model calibration |
KR100703007B1 (ko) | 2005-11-17 | 2007-04-06 | 삼성전자주식회사 | 감광성 유기 반사 방지막 형성용 조성물 및 이를 이용한패턴 형성 방법 |
US20070275330A1 (en) * | 2006-05-25 | 2007-11-29 | International Business Machines Corporation | Bottom anti-reflective coating |
US7687205B2 (en) * | 2006-06-15 | 2010-03-30 | The Boeing Company | Photolithographic method and apparatus employing a polychromatic mask |
DE102006053074B4 (de) * | 2006-11-10 | 2012-03-29 | Qimonda Ag | Strukturierungsverfahren unter Verwendung chemisch verstärkter Fotolacke und Belichtungsvorrichtung |
JP4678383B2 (ja) | 2007-03-29 | 2011-04-27 | 信越化学工業株式会社 | 化学増幅ネガ型レジスト組成物及びパターン形成方法 |
US7648918B2 (en) * | 2007-08-20 | 2010-01-19 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of pattern formation in semiconductor fabrication |
US8110339B2 (en) * | 2007-09-06 | 2012-02-07 | Massachusetts Institute Of Technology | Multi-tone resist compositions |
US20090096106A1 (en) * | 2007-10-12 | 2009-04-16 | Air Products And Chemicals, Inc. | Antireflective coatings |
US8088548B2 (en) | 2007-10-23 | 2012-01-03 | Az Electronic Materials Usa Corp. | Bottom antireflective coating compositions |
JP4961324B2 (ja) * | 2007-10-26 | 2012-06-27 | 富士フイルム株式会社 | 電子線、x線又はeuv用ポジ型レジスト組成物及びそれを用いたパターン形成方法 |
KR101585992B1 (ko) | 2007-12-20 | 2016-01-19 | 삼성전자주식회사 | 반사방지 코팅용 고분자, 반사방지 코팅용 조성물 및 이를 이용한 반도체 장치의 패턴 형성 방법 |
US20090214985A1 (en) * | 2008-02-27 | 2009-08-27 | Tokyo Electron Limited | Method for reducing surface defects on patterned resist features |
US20090274974A1 (en) * | 2008-04-30 | 2009-11-05 | David Abdallah | Spin-on graded k silicon antireflective coating |
US7966582B2 (en) | 2008-05-23 | 2011-06-21 | Synopsys, Inc. | Method and apparatus for modeling long-range EUVL flare |
KR20110025211A (ko) * | 2008-06-12 | 2011-03-09 | 바스프 에스이 | 술포늄 유도체 및 잠재성 산으로서의 그의 용도 |
NL2003654A (en) | 2008-11-06 | 2010-05-10 | Brion Tech Inc | Methods and system for lithography calibration. |
US8455176B2 (en) | 2008-11-12 | 2013-06-04 | Az Electronic Materials Usa Corp. | Coating composition |
EP2399169B1 (en) | 2009-02-19 | 2019-04-17 | Brewer Science, Inc. | Acid-sensitive, developer-soluble bottom anti-reflective coatings |
DE102009015717B4 (de) | 2009-03-31 | 2012-12-13 | Globalfoundries Dresden Module One Limited Liability Company & Co. Kg | Verfahren und System zum Erkennen einer Teilchenkontamination in einer Immersionslithographieanlage |
US8568964B2 (en) | 2009-04-27 | 2013-10-29 | Tokyo Electron Limited | Flood exposure process for dual tone development in lithographic applications |
JP5011345B2 (ja) | 2009-05-15 | 2012-08-29 | 東京エレクトロン株式会社 | レジストパターンのスリミング処理方法 |
KR101685903B1 (ko) * | 2009-06-05 | 2016-12-14 | 주식회사 동진쎄미켐 | 반도체 소자의 미세 패턴 형성 방법 |
NL2005192A (en) | 2009-08-24 | 2011-02-28 | Asml Netherlands Bv | Metrology method and apparatus, lithographic apparatus, device manufacturing method and substrate. |
US8428762B2 (en) | 2009-08-28 | 2013-04-23 | Kla-Tencor Corporation | Spin coating modeling |
US8589827B2 (en) | 2009-11-12 | 2013-11-19 | Kla-Tencor Corporation | Photoresist simulation |
US8623458B2 (en) | 2009-12-18 | 2014-01-07 | International Business Machines Corporation | Methods of directed self-assembly, and layered structures formed therefrom |
US8795952B2 (en) * | 2010-02-21 | 2014-08-05 | Tokyo Electron Limited | Line pattern collapse mitigation through gap-fill material application |
US8124319B2 (en) | 2010-04-12 | 2012-02-28 | Nanya Technology Corp. | Semiconductor lithography process |
US8443308B2 (en) | 2011-05-02 | 2013-05-14 | Synopsys Inc. | EUV lithography flare calculation and compensation |
WO2013007442A1 (en) * | 2011-07-08 | 2013-01-17 | Asml Netherlands B.V. | Lithographic patterning process and resists to use therein |
CN103034048B (zh) | 2011-09-29 | 2015-04-22 | 中芯国际集成电路制造(北京)有限公司 | 光刻方法 |
JP5705103B2 (ja) * | 2011-12-26 | 2015-04-22 | 株式会社東芝 | パターン形成方法 |
US8647817B2 (en) | 2012-01-03 | 2014-02-11 | Tokyo Electron Limited | Vapor treatment process for pattern smoothing and inline critical dimension slimming |
JP5789275B2 (ja) | 2012-02-03 | 2015-10-07 | エーエスエムエル ネザーランズ ビー.ブイ. | 3dレジストプロファイルのシミュレーション用のリソグラフィモデル |
CN103309164A (zh) | 2012-03-09 | 2013-09-18 | 中芯国际集成电路制造(上海)有限公司 | 半导体结构的形成方法 |
US9851639B2 (en) | 2012-03-31 | 2017-12-26 | International Business Machines Corporation | Photoacid generating polymers containing a urethane linkage for lithography |
JP2014143415A (ja) | 2012-12-31 | 2014-08-07 | Rohm & Haas Electronic Materials Llc | イオン注入法 |
KR102062966B1 (ko) | 2013-02-20 | 2020-01-06 | 오사카 유니버시티 | 레지스트패턴 형성방법, 레지스트잠상 형성장치, 레지스트패턴 형성장치 및 레지스트재료 |
US10025187B2 (en) | 2014-02-21 | 2018-07-17 | Tokyo Electron Limited | Photosensitization chemical-amplification type resist material, method for forming pattern using same, semiconductor device, mask for lithography, and template for nanoimprinting |
KR102615912B1 (ko) | 2014-02-24 | 2023-12-19 | 도쿄엘렉트론가부시키가이샤 | 감광화된 화학적 증폭 레지스트 화학물질을 사용하는 방법과 기술 및 프로세스 |
US9746774B2 (en) * | 2014-02-24 | 2017-08-29 | Tokyo Electron Limited | Mitigation of EUV shot noise replicating into acid shot noise in photo-sensitized chemically-amplified resist (PS-CAR) |
JP6283120B2 (ja) * | 2014-02-24 | 2018-02-21 | 東京エレクトロン株式会社 | 光増感化学増幅レジスト内の光増感剤濃度の測定メトロロジー |
JP6895600B2 (ja) * | 2014-02-25 | 2021-06-30 | 東京エレクトロン株式会社 | 現像可能な底部反射防止コーティングおよび着色インプラントレジストのための化学増幅方法および技術 |
US9645495B2 (en) | 2014-08-13 | 2017-05-09 | Tokyo Electron Limited | Critical dimension control in photo-sensitized chemically-amplified resist |
JP6512994B2 (ja) * | 2015-08-20 | 2019-05-15 | 国立大学法人大阪大学 | 化学増幅型レジスト材料 |
JP6809843B2 (ja) * | 2015-08-20 | 2021-01-06 | 国立大学法人大阪大学 | パターン形成方法 |
JP6774814B2 (ja) * | 2015-08-20 | 2020-10-28 | 国立大学法人大阪大学 | 化学増幅型レジスト材料及びパターン形成方法 |
US10048594B2 (en) * | 2016-02-19 | 2018-08-14 | Tokyo Electron Limited | Photo-sensitized chemically amplified resist (PS-CAR) model calibration |
US10429745B2 (en) * | 2016-02-19 | 2019-10-01 | Osaka University | Photo-sensitized chemically amplified resist (PS-CAR) simulation |
WO2017197288A1 (en) * | 2016-05-13 | 2017-11-16 | Tokyo Electron Limited | Critical dimension control by use of a photo agent |
JP6909374B2 (ja) * | 2016-05-13 | 2021-07-28 | 東京エレクトロン株式会社 | 光増感化学又は感光性化学増幅レジストを用いた限界寸法制御 |
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Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1083947A (ja) * | 1996-09-09 | 1998-03-31 | Hitachi Ltd | レジストパターン形成方法およびその装置 |
JPH11168052A (ja) * | 1997-12-04 | 1999-06-22 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
JPH11218926A (ja) * | 1998-02-02 | 1999-08-10 | Matsushita Electric Ind Co Ltd | パターン形成方法 |
JP2007334036A (ja) * | 2006-06-15 | 2007-12-27 | Sekisui Chem Co Ltd | 感光性樹脂組成物、これを用いた薄膜パターンの製造方法、電子機器用保護膜、トランジスタ、カラーフィルタ、有機el素子、ゲート絶縁膜及び薄膜トランジスタ |
JP2013003167A (ja) * | 2011-06-10 | 2013-01-07 | Shin Etsu Chem Co Ltd | パターン形成方法 |
JP2013057877A (ja) * | 2011-09-09 | 2013-03-28 | Toshiba Corp | パターン形成方法 |
JP2013140319A (ja) * | 2011-12-06 | 2013-07-18 | Shin Etsu Chem Co Ltd | レジスト保護膜材料及びパターン形成方法 |
JP2013228447A (ja) * | 2012-04-24 | 2013-11-07 | Shin Etsu Chem Co Ltd | レジスト下層膜材料及びパターン形成方法 |
JP2014029435A (ja) * | 2012-07-31 | 2014-02-13 | Nissan Chem Ind Ltd | カルボニル基含有カルバゾールノボラックを含むリソグラフィー用レジスト下層膜形成組成物 |
Non-Patent Citations (1)
Title |
---|
SEIICHI TAGAWA ET AL.: "Super High Sensitivity Enhancement by Photo-Sensitized Chemically Amplified Resist Process", JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, vol. Vol.26,Number 6(2013), JPN7019002597, pages 825 - 830, ISSN: 0004202007 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019517026A (ja) * | 2016-05-13 | 2019-06-20 | 東京エレクトロン株式会社 | 光増感化学又は感光性化学増幅レジストを用いた限界寸法制御 |
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