ES2132192T3 - Mascaras litograficas de desplazamiento de fase que tienen capas de desplazamiento de fase de composiciones diferentes. - Google Patents
Mascaras litograficas de desplazamiento de fase que tienen capas de desplazamiento de fase de composiciones diferentes.Info
- Publication number
- ES2132192T3 ES2132192T3 ES93306358T ES93306358T ES2132192T3 ES 2132192 T3 ES2132192 T3 ES 2132192T3 ES 93306358 T ES93306358 T ES 93306358T ES 93306358 T ES93306358 T ES 93306358T ES 2132192 T3 ES2132192 T3 ES 2132192T3
- Authority
- ES
- Spain
- Prior art keywords
- layer
- phase displacement
- substrate
- phase
- acid
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
-
- 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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
- G03F1/72—Repair or correction of mask defects
-
- 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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/26—Phase shift masks [PSM]; PSM blanks; Preparation thereof
-
- 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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/26—Phase shift masks [PSM]; PSM blanks; Preparation thereof
- G03F1/30—Alternating PSM, e.g. Levenson-Shibuya PSM; Preparation thereof
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Abstract
UNA MASCARA LITOGRAFICA DE DESPLAZAMIENTO DE FASE (500 O 600), PARA SU USO CONJUNTAMENTE CON RADIACION OPTICA DE LONGITUD DE ONDA LAMBDA, TIENE UN SUSTRATO TRANSPARENTE (10) SOBRE EL CUAL RADIAN ( 2M + 1) PI INFERIOR Y UNA CAPA DE DESPLAZAMIENTO DE FASE RADIAN (2N + 1) PI SUPERIOR CON FIGURAS GEOMETRICAS (12) TENIENDO CADA UNA AL MENOS APROXIMADAMENTE EL MISMO INDICE DE REFRACCION EN LA LONGITUD DE ONDA LAMBDA COMO LA DEL SUSTRATO. UNA CAPA DE CROMO OPACA CON FIGURAS GEOMETRICAS MAS FINAS (13) ESTA SITUADA SOBRE LA CAPA DE DESPLAZAMIENTO DE FASE SUPERIOR CON FIGURAS GEOMETRICAS. LA CAPA DE DESPLAZAMIENTO INFERIOR ES QUIMICAMENTE DIFERENTE TANTO DEL SUSTRATO COMO DE LA CAPA SUPERIOR, CON EL FIN DE PROPORCIONAR BIEN LA DETECCION DE LA PARADA DEL ATAQUE AL ACIDO O LA DETECCION DEL PUNTO FINAL DE ATAQUE AL ACIDO DURANTE LAS TRITURACIONES DE HACES DE IONES SECOS, -COMO IONES DE GALIO PROPOSITO DE REPARAR LA MASCARA. POR EJEMPLO, EL SUSTRATO ES CUARZO (SILICE), LA CAPA DE DESPLAZAMIENTO DE FASE INFERIOR ES FLUORURO DE CALCIO Y LA CAPA DE DESPLAZAMIENTO DE FASE SUPERIOR ES SILICE. LOS RESTOS DEL GALIO PUEDEN ENTONCES SER ELIMINADOS, SI ES NECESARIO DE LAS PARTES EXPUESTAS DES SUSTRATO Y DE LA CAPA INFERIR, POR LA FORMACION DE REGIONES DE INDENTACION (52; 51) MEDIANTE ATAQUES AL ACIDO SUCESIVOS POR EJEMPLO, CON HF Y CHI RESPECTIVAMENTE, DURANTE INTERVALOS DE TIEMPO PREESTABLECIDOS RESPECTIVOS QUE TIENEN UNA RELACION TAL QUE LOS DESPLAZAMIENTOS DE FASE RELATIVOS DEL SUSTRATO Y AMBAS CAPAS DE DESPLAZAMIENTO DE FASE NO SON AFECTADAS POR LOS RESPECTIVOS ATAQUES AL ACIDO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93162192A | 1992-08-18 | 1992-08-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2132192T3 true ES2132192T3 (es) | 1999-08-16 |
Family
ID=25461092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93306358T Expired - Lifetime ES2132192T3 (es) | 1992-08-18 | 1993-08-11 | Mascaras litograficas de desplazamiento de fase que tienen capas de desplazamiento de fase de composiciones diferentes. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5405721A (es) |
EP (1) | EP0583942B1 (es) |
JP (1) | JPH07295200A (es) |
KR (1) | KR100281151B1 (es) |
DE (1) | DE69324636T2 (es) |
ES (1) | ES2132192T3 (es) |
HK (1) | HK1008699A1 (es) |
SG (1) | SG47405A1 (es) |
TW (1) | TW284911B (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0127662B1 (ko) * | 1994-03-11 | 1997-12-26 | 김주용 | 반도체 소자의 위상반전 마스크 제조방법 |
US5543253A (en) * | 1994-08-08 | 1996-08-06 | Electronics & Telecommunications Research Inst. | Photomask for t-gate formation and process for fabricating the same |
US5589303A (en) * | 1994-12-30 | 1996-12-31 | Lucent Technologies Inc. | Self-aligned opaque regions for attenuating phase-shifting masks |
US5536606A (en) * | 1995-05-30 | 1996-07-16 | Micron Technology, Inc. | Method for making self-aligned rim phase shifting masks for sub-micron lithography |
US5582939A (en) * | 1995-07-10 | 1996-12-10 | Micron Technology, Inc. | Method for fabricating and using defect-free phase shifting masks |
US5914202A (en) * | 1996-06-10 | 1999-06-22 | Sharp Microeletronics Technology, Inc. | Method for forming a multi-level reticle |
KR0166854B1 (ko) * | 1996-06-27 | 1999-01-15 | 문정환 | 위상반전 마스크의 결함 수정방법 |
US5851704A (en) * | 1996-12-09 | 1998-12-22 | Micron Technology, Inc. | Method and apparatus for the fabrication of semiconductor photomask |
US5908718A (en) * | 1997-03-31 | 1999-06-01 | Nec Corporation | Phase shifting photomask with two different transparent regions |
US5882823A (en) * | 1997-05-21 | 1999-03-16 | International Business Machines Corporation | Fib repair method |
US6027837A (en) * | 1997-10-14 | 2000-02-22 | International Business Machines Corporation | Method for tuning an attenuating phase shift mask |
US6096459A (en) * | 1998-12-28 | 2000-08-01 | Micron Technology, Inc. | Method for repairing alternating phase shifting masks |
US6114073A (en) * | 1998-12-28 | 2000-09-05 | Micron Technology, Inc. | Method for repairing phase shifting masks |
US8206568B2 (en) * | 1999-06-22 | 2012-06-26 | President And Fellows Of Harvard College | Material deposition techniques for control of solid state aperture surface properties |
US6346352B1 (en) | 2000-02-25 | 2002-02-12 | International Business Machines Corporation | Quartz defect removal utilizing gallium staining and femtosecond ablation |
US6716362B1 (en) | 2000-10-24 | 2004-04-06 | International Business Machines Corporation | Method for thin film laser reflectance correlation for substrate etch endpoint |
US6544696B2 (en) | 2000-12-01 | 2003-04-08 | Unaxis Usa Inc. | Embedded attenuated phase shift mask and method of making embedded attenuated phase shift mask |
US6387787B1 (en) * | 2001-03-02 | 2002-05-14 | Motorola, Inc. | Lithographic template and method of formation and use |
US20030064521A1 (en) * | 2001-09-28 | 2003-04-03 | Zhijian Lu | Method for ending point detection during etching process |
US6841310B2 (en) | 2002-02-05 | 2005-01-11 | Micron Technology, Inc. | Radiation patterning tools, and methods of forming radiation patterning tools |
US6939650B2 (en) * | 2003-01-17 | 2005-09-06 | Freescale Semiconductor, Inc. | Method of patterning photoresist on a wafer using a transmission mask with a carbon layer |
US7303841B2 (en) * | 2004-03-26 | 2007-12-04 | Taiwan Semiconductor Manufacturing Company | Repair of photolithography masks by sub-wavelength artificial grating technology |
JP4535243B2 (ja) * | 2004-05-11 | 2010-09-01 | ルネサスエレクトロニクス株式会社 | 位相シフトマスクの製造方法 |
TWI375114B (en) * | 2004-10-22 | 2012-10-21 | Shinetsu Chemical Co | Photomask-blank, photomask and fabrication method thereof |
US7588864B2 (en) * | 2004-12-06 | 2009-09-15 | Macronix International Co., Ltd. | Mask, method of manufacturing mask, and lithographic process |
AU2006336262B2 (en) * | 2005-04-06 | 2011-10-13 | President And Fellows Of Harvard College | Molecular characterization with carbon nanotube control |
JP6266842B2 (ja) * | 2015-08-31 | 2018-01-24 | Hoya株式会社 | マスクブランク、マスクブランクの製造方法、位相シフトマスク、位相シフトマスクの製造方法及び半導体デバイスの製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5147763A (en) * | 1988-10-19 | 1992-09-15 | Canon Kabushiki Kaisha | Process for producing molding stamper for data recording medium substrate |
US5362591A (en) * | 1989-10-09 | 1994-11-08 | Hitachi Ltd. Et Al. | Mask having a phase shifter and method of manufacturing same |
JP2634289B2 (ja) * | 1990-04-18 | 1997-07-23 | 三菱電機株式会社 | 位相シフトマスクの修正方法 |
JPH0468352A (ja) * | 1990-07-10 | 1992-03-04 | Dainippon Printing Co Ltd | 位相シフト層を有するフォトマスク及びその製造方法 |
US5144362A (en) * | 1990-11-14 | 1992-09-01 | Mitsubishi Denki Kabushiki Kaisha | Projection aligner |
JPH05165189A (ja) * | 1991-12-12 | 1993-06-29 | Hitachi Ltd | 光学マスク及びその修正方法 |
JP3034096B2 (ja) * | 1991-11-12 | 2000-04-17 | 大日本印刷株式会社 | 位相シフトフォトマスクの修正方法 |
JPH07134397A (ja) * | 1993-11-09 | 1995-05-23 | Fujitsu Ltd | 位相シフトマスクの修正方法と位相シフトマスク用基板 |
-
1992
- 1992-10-28 TW TW081108603A patent/TW284911B/zh active
-
1993
- 1993-08-09 JP JP21481793A patent/JPH07295200A/ja active Pending
- 1993-08-11 ES ES93306358T patent/ES2132192T3/es not_active Expired - Lifetime
- 1993-08-11 DE DE69324636T patent/DE69324636T2/de not_active Expired - Fee Related
- 1993-08-11 EP EP93306358A patent/EP0583942B1/en not_active Expired - Lifetime
- 1993-08-11 SG SG1996000719A patent/SG47405A1/en unknown
- 1993-08-12 KR KR1019930015598A patent/KR100281151B1/ko not_active IP Right Cessation
- 1993-12-08 US US08/164,735 patent/US5405721A/en not_active Expired - Lifetime
-
1998
- 1998-07-06 HK HK98108889A patent/HK1008699A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940004721A (ko) | 1994-03-15 |
EP0583942B1 (en) | 1999-04-28 |
EP0583942A2 (en) | 1994-02-23 |
SG47405A1 (en) | 1998-04-17 |
HK1008699A1 (en) | 1999-05-14 |
JPH07295200A (ja) | 1995-11-10 |
EP0583942A3 (en) | 1996-07-24 |
US5405721A (en) | 1995-04-11 |
DE69324636T2 (de) | 1999-09-23 |
DE69324636D1 (de) | 1999-06-02 |
KR100281151B1 (ko) | 2001-03-02 |
TW284911B (es) | 1996-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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