JPS5697344A - Rubber resist developer for minute working - Google Patents
Rubber resist developer for minute workingInfo
- Publication number
- JPS5697344A JPS5697344A JP17321379A JP17321379A JPS5697344A JP S5697344 A JPS5697344 A JP S5697344A JP 17321379 A JP17321379 A JP 17321379A JP 17321379 A JP17321379 A JP 17321379A JP S5697344 A JPS5697344 A JP S5697344A
- Authority
- JP
- Japan
- Prior art keywords
- resist developer
- developer
- kinds
- rubber resist
- lower aliphatic
- 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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/30—Imagewise removal using liquid means
- G03F7/32—Liquid compositions therefor, e.g. developers
- G03F7/325—Non-aqueous compositions
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
PURPOSE:To enable a minute image to be reproduced by using a lower aliphatic or aromatic halogenated hydrocarbon as an essential component. CONSTITUTION:One or more kinds of lower aliphatic halogenated hydrocarbons such as carbon tetrachloride and trichloroethylene or aromatic halogenated hydrocarbons such as dichlorobenzene are mixed in a predetermined ratio, and one or more kinds of compounds selected from alcohols, esters, ketones and acid amides, e.g., n- butyl acetate are further blended to prepare a rubber resist developer. Using this developer a minute image with superior whiskers, bridges, swellability, etc. is obtd. mainly in the manufacture of an integrated circuit elements.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17321379A JPS5697344A (en) | 1979-12-30 | 1979-12-30 | Rubber resist developer for minute working |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17321379A JPS5697344A (en) | 1979-12-30 | 1979-12-30 | Rubber resist developer for minute working |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5697344A true JPS5697344A (en) | 1981-08-06 |
Family
ID=15956213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17321379A Pending JPS5697344A (en) | 1979-12-30 | 1979-12-30 | Rubber resist developer for minute working |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5697344A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4877716A (en) * | 1988-02-24 | 1989-10-31 | Arizona Board Of Regents | Developer solutions for PMMA electron resist |
US4937174A (en) * | 1988-02-24 | 1990-06-26 | Arizona Board Of Regents | Process of obtaining improved contrast in electron beam lithography |
-
1979
- 1979-12-30 JP JP17321379A patent/JPS5697344A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4877716A (en) * | 1988-02-24 | 1989-10-31 | Arizona Board Of Regents | Developer solutions for PMMA electron resist |
US4937174A (en) * | 1988-02-24 | 1990-06-26 | Arizona Board Of Regents | Process of obtaining improved contrast in electron beam lithography |
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