FR2480448B1 - - Google Patents
Info
- Publication number
- FR2480448B1 FR2480448B1 FR8007972A FR8007972A FR2480448B1 FR 2480448 B1 FR2480448 B1 FR 2480448B1 FR 8007972 A FR8007972 A FR 8007972A FR 8007972 A FR8007972 A FR 8007972A FR 2480448 B1 FR2480448 B1 FR 2480448B1
- Authority
- FR
- France
- 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
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
- G03F7/004—Photosensitive materials
- G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
- G03F7/091—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers characterised by antireflection means or light filtering or absorbing means, e.g. anti-halation, contrast enhancement
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Materials For Photolithography (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8007972A FR2480448A1 (fr) | 1980-04-09 | 1980-04-09 | Photo- et electron-resist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8007972A FR2480448A1 (fr) | 1980-04-09 | 1980-04-09 | Photo- et electron-resist |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2480448A1 FR2480448A1 (fr) | 1981-10-16 |
| FR2480448B1 true FR2480448B1 (enExample) | 1985-03-22 |
Family
ID=9240685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8007972A Granted FR2480448A1 (fr) | 1980-04-09 | 1980-04-09 | Photo- et electron-resist |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2480448A1 (enExample) |
-
1980
- 1980-04-09 FR FR8007972A patent/FR2480448A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2480448A1 (fr) | 1981-10-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |