BR8405362A - Processo para a fabricacao de mascaras para a litografia radiologica - Google Patents
Processo para a fabricacao de mascaras para a litografia radiologicaInfo
- Publication number
- BR8405362A BR8405362A BR8405362A BR8405362A BR8405362A BR 8405362 A BR8405362 A BR 8405362A BR 8405362 A BR8405362 A BR 8405362A BR 8405362 A BR8405362 A BR 8405362A BR 8405362 A BR8405362 A BR 8405362A
- Authority
- BR
- Brazil
- Prior art keywords
- carrier foil
- portions
- exposed
- carrier
- litography
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011888 foil Substances 0.000 abstract 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- 238000005530 etching Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 238000009713 electroplating Methods 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
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
- 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
- G03F1/22—Masks or mask blanks for imaging by radiation of 100nm or shorter wavelength, e.g. X-ray masks, extreme ultraviolet [EUV] masks; Preparation thereof
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Physical Vapour Deposition (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Electron Beam Exposure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833338717 DE3338717A1 (de) | 1983-10-25 | 1983-10-25 | Verfahren zur herstellung einer roentgenmaske mit metalltraegerfolie |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8405362A true BR8405362A (pt) | 1985-09-03 |
Family
ID=6212687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8405362A BR8405362A (pt) | 1983-10-25 | 1984-10-23 | Processo para a fabricacao de mascaras para a litografia radiologica |
Country Status (8)
Country | Link |
---|---|
US (1) | US4528071A (pt) |
EP (1) | EP0141335B1 (pt) |
JP (1) | JPS60108851A (pt) |
AT (1) | ATE29601T1 (pt) |
AU (1) | AU585841B2 (pt) |
BR (1) | BR8405362A (pt) |
CA (1) | CA1261193A (pt) |
DE (2) | DE3338717A1 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3529966C1 (de) * | 1985-08-22 | 1987-01-15 | Kernforschungsz Karlsruhe | Verfahren zur Herstellung von Masken fuer die Roentgentiefenlithographie |
JPH0795512B2 (ja) * | 1987-05-14 | 1995-10-11 | 沖電気工業株式会社 | X線露光マスク用メンブレンの製造方法 |
DE3806762A1 (de) * | 1988-03-02 | 1989-09-07 | Fraunhofer Ges Forschung | Verfahren zur lokalen erhoehung der optischen transparenz von siliziummembranen |
KR920010065B1 (ko) * | 1989-04-20 | 1992-11-13 | 삼성전자 주식회사 | X선 마스크 |
US5477105A (en) * | 1992-04-10 | 1995-12-19 | Silicon Video Corporation | Structure of light-emitting device with raised black matrix for use in optical devices such as flat-panel cathode-ray tubes |
DE69428821T2 (de) * | 1993-03-25 | 2002-04-11 | Sumitomo Electric Industries | Verfahren zur Herstellung einer Mikrostruktur und einer Röntgenstrahlmaske |
US6360424B1 (en) | 1994-06-06 | 2002-03-26 | Case Western Reserve University | Method of making micromotors with utilitarian features |
US6029337A (en) * | 1994-06-06 | 2000-02-29 | Case Western Reserve University | Methods of fabricating micromotors with utilitarian features |
US5705318A (en) * | 1994-06-06 | 1998-01-06 | Case Western Reserve University | Micromotors and methods of fabrication |
US5788468A (en) * | 1994-11-03 | 1998-08-04 | Memstek Products, Llc | Microfabricated fluidic devices |
GB2367788A (en) * | 2000-10-16 | 2002-04-17 | Seiko Epson Corp | Etching using an ink jet print head |
RU2759387C1 (ru) * | 2020-11-11 | 2021-11-12 | Федеральное государственное бюджетное учреждение науки Институт ядерной физики им. Г.И. Будкера Сибирского отделения Российской академии наук (ИЯФ СО РАН) | Способ изготовления самонесущего рентгеношаблона |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3192136A (en) * | 1962-09-14 | 1965-06-29 | Sperry Rand Corp | Method of preparing precision screens |
US3342706A (en) * | 1964-01-23 | 1967-09-19 | Liben William | Method of constructing evaporation masks |
US3476658A (en) * | 1965-11-16 | 1969-11-04 | United Aircraft Corp | Method of making microcircuit pattern masks |
US3402110A (en) * | 1966-01-17 | 1968-09-17 | Zenith Radio Corp | Mask electroforming process |
US3449221A (en) * | 1966-12-08 | 1969-06-10 | Dynamics Res Corp | Method of making a monometallic mask |
US3742230A (en) * | 1972-06-29 | 1973-06-26 | Massachusetts Inst Technology | Soft x-ray mask support substrate |
DE2425464C3 (de) * | 1974-05-27 | 1978-11-02 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Herstellung von Dunnschicht-Aperturblenden für Korpuskularstrahlgeräte |
DE2512086C3 (de) * | 1975-03-19 | 1978-11-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Herstellung freitragender, dünner Metallstrukturen |
US4037111A (en) * | 1976-06-08 | 1977-07-19 | Bell Telephone Laboratories, Incorporated | Mask structures for X-ray lithography |
DE2626851C3 (de) * | 1976-06-15 | 1982-03-18 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Herstellung von Masken für die Röntgenlithographie |
DE3030742A1 (de) * | 1980-08-14 | 1982-03-25 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur herstellung einer maske fuer die strukturerzeugung in lackschichten mittels roentgenstrahlen |
JPS57211732A (en) * | 1981-06-24 | 1982-12-25 | Toshiba Corp | X ray exposing mask and manufacture thereof |
US4515876A (en) * | 1982-07-17 | 1985-05-07 | Nippon Telegraph & Telephone Public Corp. | X-Ray lithography mask and method for fabricating the same |
-
1983
- 1983-10-25 DE DE19833338717 patent/DE3338717A1/de not_active Withdrawn
-
1984
- 1984-10-12 US US06/660,295 patent/US4528071A/en not_active Expired - Fee Related
- 1984-10-16 AT AT84112467T patent/ATE29601T1/de not_active IP Right Cessation
- 1984-10-16 DE DE8484112467T patent/DE3466088D1/de not_active Expired
- 1984-10-16 EP EP84112467A patent/EP0141335B1/de not_active Expired
- 1984-10-19 JP JP59220311A patent/JPS60108851A/ja active Pending
- 1984-10-23 BR BR8405362A patent/BR8405362A/pt not_active IP Right Cessation
- 1984-10-23 CA CA000466092A patent/CA1261193A/en not_active Expired
- 1984-10-24 AU AU34640/84A patent/AU585841B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
ATE29601T1 (de) | 1987-09-15 |
CA1261193A (en) | 1989-09-26 |
US4528071A (en) | 1985-07-09 |
EP0141335B1 (de) | 1987-09-09 |
AU585841B2 (en) | 1989-06-29 |
AU3464084A (en) | 1985-05-02 |
DE3338717A1 (de) | 1985-05-02 |
JPS60108851A (ja) | 1985-06-14 |
DE3466088D1 (en) | 1987-10-15 |
EP0141335A1 (de) | 1985-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) |