SE8104565L - IMPROVED BRIGHTNESS MATERIAL - Google Patents
IMPROVED BRIGHTNESS MATERIALInfo
- Publication number
- SE8104565L SE8104565L SE8104565A SE8104565A SE8104565L SE 8104565 L SE8104565 L SE 8104565L SE 8104565 A SE8104565 A SE 8104565A SE 8104565 A SE8104565 A SE 8104565A SE 8104565 L SE8104565 L SE 8104565L
- Authority
- SE
- Sweden
- Prior art keywords
- treatment
- diazo compound
- pretreatment
- improved brightness
- improved
- Prior art date
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
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2022—Multi-step exposure, e.g. hybrid; backside exposure; blanket exposure, e.g. for image reversal; edge exposure, e.g. for edge bead removal; corrective exposure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Materials For Photolithography (AREA)
Abstract
A presensitized plate adapted for use in lithography comprising a support member with a metal surface, e.g. aluminum metal, and overlying layer containing a diazo compound. In accordance with this invention, the relative exposure sensitivity of the diazo compound is improved by pretreatment to accelerate its reactivity in the presence of actinic light. Methods of pretreatment described are preheating the diazo compound to a temperature above about 35 DEG C up to about 120 DEG C, treatment with ultraviolet light, treatment with a laser beam, treatment with an electron beam source and treatment with deep ultraviolet energy.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17322980A | 1980-07-28 | 1980-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8104565L true SE8104565L (en) | 1982-01-29 |
Family
ID=22631087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8104565A SE8104565L (en) | 1980-07-28 | 1981-07-27 | IMPROVED BRIGHTNESS MATERIAL |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS57118239A (en) |
AU (1) | AU544060B2 (en) |
DE (1) | DE3129501A1 (en) |
DK (1) | DK335681A (en) |
FR (1) | FR2487534A1 (en) |
GB (1) | GB2080964B (en) |
IT (1) | IT1171405B (en) |
NL (1) | NL8103455A (en) |
SE (1) | SE8104565L (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4702995A (en) * | 1984-08-24 | 1987-10-27 | Nec Corporation | Method of X-ray lithography |
CA1285418C (en) * | 1985-07-18 | 1991-07-02 | Robert A. Owens | Pre-exposure method for increased sensitivity in high contrast resist development |
JP2511658B2 (en) * | 1986-09-09 | 1996-07-03 | コニカ株式会社 | Method for producing photosensitive printing plate having excellent printing durability and chemical resistance |
FR2697646B1 (en) * | 1992-11-03 | 1995-01-13 | Digipress Sa | Process for the preparation of photosensitive compositions based on polymerizable resins and device for carrying out this process. |
IL106619A0 (en) * | 1993-08-08 | 1993-12-08 | Scitex Corp Ltd | Apparatus and method for exposing a photosensitive substrate |
CN1083777C (en) * | 1995-11-24 | 2002-05-01 | 霍西尔绘图工业有限公司 | Hydrophilized support for planographic printing plates and its preparation |
GB9624224D0 (en) | 1996-11-21 | 1997-01-08 | Horsell Graphic Ind Ltd | Planographic printing |
GB9702568D0 (en) * | 1997-02-07 | 1997-03-26 | Horsell Graphic Ind Ltd | Planographic printing |
GB9710552D0 (en) | 1997-05-23 | 1997-07-16 | Horsell Graphic Ind Ltd | Planographic printing |
US6357351B1 (en) | 1997-05-23 | 2002-03-19 | Kodak Polychrome Graphics Llc | Substrate for planographic printing |
US6293197B1 (en) | 1999-08-17 | 2001-09-25 | Kodak Polychrome Graphics | Hydrophilized substrate for planographic printing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1064100A (en) * | 1964-03-04 | 1967-04-05 | Warren S D Co | Improved photolithographic coating containing a diazonium salt |
DE1447955C3 (en) * | 1965-01-02 | 1978-10-05 | Hoechst Ag, 6000 Frankfurt | Method of making a presensitized printing plate |
GB1328782A (en) * | 1967-11-15 | 1973-09-05 | Howson Algraphy Ltd | Printing plates |
US3899332A (en) * | 1972-09-11 | 1975-08-12 | Lith Kem Corp | Printing plate and method of making the same |
ZA739244B (en) * | 1973-04-19 | 1974-11-27 | Grace W R & Co | Preparation of printing of pattern plates |
DE2534795C3 (en) * | 1975-08-04 | 1978-05-24 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Process for the production of structures from positive photoresist layers |
-
1981
- 1981-07-20 AU AU73121/81A patent/AU544060B2/en not_active Ceased
- 1981-07-21 NL NL8103455A patent/NL8103455A/en not_active Application Discontinuation
- 1981-07-21 IT IT48940/81A patent/IT1171405B/en active
- 1981-07-24 GB GB8122829A patent/GB2080964B/en not_active Expired
- 1981-07-27 DK DK335681A patent/DK335681A/en not_active Application Discontinuation
- 1981-07-27 SE SE8104565A patent/SE8104565L/en unknown
- 1981-07-27 DE DE19813129501 patent/DE3129501A1/en not_active Withdrawn
- 1981-07-28 FR FR8114658A patent/FR2487534A1/en active Pending
- 1981-07-28 JP JP56118389A patent/JPS57118239A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3129501A1 (en) | 1982-05-27 |
GB2080964A (en) | 1982-02-10 |
GB2080964B (en) | 1984-08-30 |
DK335681A (en) | 1982-01-29 |
IT8148940A0 (en) | 1981-07-21 |
FR2487534A1 (en) | 1982-01-29 |
JPS57118239A (en) | 1982-07-23 |
NL8103455A (en) | 1982-02-16 |
JPS6356531B2 (en) | 1988-11-08 |
AU544060B2 (en) | 1985-05-16 |
IT1171405B (en) | 1987-06-10 |
AU7312181A (en) | 1982-02-04 |
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