JPS4815059A - - Google Patents
Info
- Publication number
- JPS4815059A JPS4815059A JP5569572A JP5569572A JPS4815059A JP S4815059 A JPS4815059 A JP S4815059A JP 5569572 A JP5569572 A JP 5569572A JP 5569572 A JP5569572 A JP 5569572A JP S4815059 A JPS4815059 A JP S4815059A
- Authority
- JP
- Japan
- 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
- G03F7/004—Photosensitive materials
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4673—Application methods or materials of intermediate insulating layers not specially adapted to any one of the previous methods of adding a circuit layer
- H05K3/4676—Single layer compositions
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Epoxy Resins (AREA)
- Organic Insulating Materials (AREA)
- Materials For Photolithography (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15762571A | 1971-06-28 | 1971-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4815059A true JPS4815059A (it) | 1973-02-26 |
| JPS5037531B1 JPS5037531B1 (it) | 1975-12-03 |
Family
ID=22564554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47055695A Pending JPS5037531B1 (it) | 1971-06-28 | 1972-06-06 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5037531B1 (it) |
| DE (1) | DE2231297A1 (it) |
| FR (1) | FR2143706B1 (it) |
| GB (1) | GB1330100A (it) |
| IT (1) | IT951496B (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5137216A (it) * | 1974-09-26 | 1976-03-29 | Asahi Chemical Ind |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4439517A (en) * | 1982-01-21 | 1984-03-27 | Ciba-Geigy Corporation | Process for the formation of images with epoxide resin |
| US4663269A (en) * | 1985-08-07 | 1987-05-05 | Polytechnic Institute Of New York | Method of forming highly sensitive photoresist film in the absence of water |
| US5650261A (en) * | 1989-10-27 | 1997-07-22 | Rohm And Haas Company | Positive acting photoresist comprising a photoacid, a photobase and a film forming acid-hardening resin system |
| JP2739726B2 (ja) | 1990-09-27 | 1998-04-15 | インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン | 多層プリント回路板 |
| US6168898B1 (en) * | 1998-02-17 | 2001-01-02 | Isola Laminate Systems Corp. | Positive acting photodielectric composition |
-
1972
- 1972-04-18 IT IT23244/72A patent/IT951496B/it active
- 1972-05-17 GB GB2305672A patent/GB1330100A/en not_active Expired
- 1972-06-05 FR FR7221486A patent/FR2143706B1/fr not_active Expired
- 1972-06-06 JP JP47055695A patent/JPS5037531B1/ja active Pending
- 1972-06-26 DE DE2231297A patent/DE2231297A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5137216A (it) * | 1974-09-26 | 1976-03-29 | Asahi Chemical Ind |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1330100A (en) | 1973-09-12 |
| FR2143706A1 (it) | 1973-02-09 |
| JPS5037531B1 (it) | 1975-12-03 |
| DE2231297A1 (de) | 1973-01-11 |
| IT951496B (it) | 1973-06-30 |
| FR2143706B1 (it) | 1976-06-11 |