GB1372802A - Method of making a plurality of elements each consiting of an imperforate area having an aperture therein - Google Patents
Method of making a plurality of elements each consiting of an imperforate area having an aperture thereinInfo
- Publication number
- GB1372802A GB1372802A GB2309172A GB2309172A GB1372802A GB 1372802 A GB1372802 A GB 1372802A GB 2309172 A GB2309172 A GB 2309172A GB 2309172 A GB2309172 A GB 2309172A GB 1372802 A GB1372802 A GB 1372802A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gal
- film
- grid
- conducting material
- metal
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- 239000004020 conductor Substances 0.000 abstract 3
- 238000000151 deposition Methods 0.000 abstract 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical compound [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- VZDYWEUILIUIDF-UHFFFAOYSA-J cerium(4+);disulfate Chemical compound [Ce+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O VZDYWEUILIUIDF-UHFFFAOYSA-J 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 238000009713 electroplating Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 238000001259 photo etching Methods 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/08—Perforated or foraminous objects, e.g. sieves
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/485—Construction of the gun or of parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
- H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14732471A | 1971-05-27 | 1971-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1372802A true GB1372802A (en) | 1974-11-06 |
Family
ID=22521108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2309172A Expired GB1372802A (en) | 1971-05-27 | 1972-05-17 | Method of making a plurality of elements each consiting of an imperforate area having an aperture therein |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5226654B1 (enrdf_load_stackoverflow) |
| AU (1) | AU471610B2 (enrdf_load_stackoverflow) |
| CA (1) | CA947224A (enrdf_load_stackoverflow) |
| DE (1) | DE2225826C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2139005B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1372802A (enrdf_load_stackoverflow) |
| IT (1) | IT955496B (enrdf_load_stackoverflow) |
| NL (1) | NL174002C (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2000191A (en) * | 1977-06-01 | 1979-01-04 | Bicc Ltd | Fabricating copper by electrodeposition |
| FR2560399A1 (fr) * | 1984-02-24 | 1985-08-30 | Armstrong World Ind Inc | Procede de fabrication d'un pochoir |
| GB2636034A (en) * | 2023-06-30 | 2025-06-11 | Smiths Detection Watford Ltd | Electrode for spectrometer |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5649807U (enrdf_load_stackoverflow) * | 1979-09-21 | 1981-05-02 | ||
| US4762595A (en) * | 1984-04-30 | 1988-08-09 | Ppg Industries, Inc. | Electroforming elements |
| US4549939A (en) * | 1984-04-30 | 1985-10-29 | Ppg Industries, Inc. | Photoelectroforming mandrel and method of electroforming |
| US4773971A (en) * | 1986-10-30 | 1988-09-27 | Hewlett-Packard Company | Thin film mandrel |
-
1972
- 1972-04-14 CA CA139778A patent/CA947224A/en not_active Expired
- 1972-05-13 IT IT2432472A patent/IT955496B/it active
- 1972-05-17 GB GB2309172A patent/GB1372802A/en not_active Expired
- 1972-05-19 AU AU42503/72A patent/AU471610B2/en not_active Expired
- 1972-05-25 FR FR7218598A patent/FR2139005B1/fr not_active Expired
- 1972-05-25 JP JP47052103A patent/JPS5226654B1/ja active Pending
- 1972-05-26 NL NL7207153A patent/NL174002C/xx not_active IP Right Cessation
- 1972-05-26 DE DE19722225826 patent/DE2225826C3/de not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2000191A (en) * | 1977-06-01 | 1979-01-04 | Bicc Ltd | Fabricating copper by electrodeposition |
| GB2000191B (en) * | 1977-06-01 | 1982-01-13 | Bicc Ltd | Fabrication of copper |
| FR2560399A1 (fr) * | 1984-02-24 | 1985-08-30 | Armstrong World Ind Inc | Procede de fabrication d'un pochoir |
| GB2636034A (en) * | 2023-06-30 | 2025-06-11 | Smiths Detection Watford Ltd | Electrode for spectrometer |
Also Published As
| Publication number | Publication date |
|---|---|
| IT955496B (it) | 1973-09-29 |
| DE2225826A1 (de) | 1972-12-07 |
| JPS5226654B1 (enrdf_load_stackoverflow) | 1977-07-15 |
| AU4250372A (en) | 1973-11-22 |
| NL174002B (nl) | 1983-11-01 |
| CA947224A (en) | 1974-05-14 |
| FR2139005B1 (enrdf_load_stackoverflow) | 1976-08-06 |
| DE2225826C3 (de) | 1979-08-09 |
| FR2139005A1 (enrdf_load_stackoverflow) | 1973-01-05 |
| NL174002C (nl) | 1984-04-02 |
| AU471610B2 (en) | 1976-04-29 |
| DE2225826B2 (de) | 1978-11-30 |
| NL7207153A (enrdf_load_stackoverflow) | 1972-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |