JPS5643588B2 - - Google Patents
Info
- Publication number
- JPS5643588B2 JPS5643588B2 JP9546974A JP9546974A JPS5643588B2 JP S5643588 B2 JPS5643588 B2 JP S5643588B2 JP 9546974 A JP9546974 A JP 9546974A JP 9546974 A JP9546974 A JP 9546974A JP S5643588 B2 JPS5643588 B2 JP S5643588B2
- 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.)
- Expired
Links
Classifications
-
- 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
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
- H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
- H01J9/2272—Devices for carrying out the processes, e.g. light houses
- H01J9/2273—Auxiliary lenses and filters
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/389,727 US3953209A (en) | 1973-08-20 | 1973-08-20 | Method for preparing supplemental filter for lighthouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5051253A JPS5051253A (https=) | 1975-05-08 |
| JPS5643588B2 true JPS5643588B2 (https=) | 1981-10-13 |
Family
ID=23539477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9546974A Expired JPS5643588B2 (https=) | 1973-08-20 | 1974-08-19 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3953209A (https=) |
| JP (1) | JPS5643588B2 (https=) |
| BE (1) | BE818992A (https=) |
| BR (1) | BR7406731D0 (https=) |
| CA (1) | CA1039998A (https=) |
| FR (1) | FR2325083A1 (https=) |
| GB (1) | GB1476515A (https=) |
| IT (1) | IT1015391B (https=) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL107613C (https=) * | 1955-02-01 | |||
| NL294994A (https=) * | 1962-07-06 | |||
| US3582326A (en) * | 1963-10-18 | 1971-06-01 | Sylvania Electric Prod | Photographic process for forming a light intensity correcting filter used in exposing a color crt screen |
| US3420150A (en) * | 1965-05-10 | 1969-01-07 | Rauland Corp | Lighthouse intensity exposure control lens |
| US3592112A (en) * | 1969-07-25 | 1971-07-13 | Rca Corp | Photographic printing of cathode-ray tube screen structure |
| US3676129A (en) * | 1969-12-01 | 1972-07-11 | Rca Corp | Method for making a light intensity correction filter |
| US3636836A (en) * | 1970-06-01 | 1972-01-25 | Rca Corp | Photographic process for preparing a screen structure for a cathode-ray tube |
| JPS5040938B1 (https=) * | 1971-03-05 | 1975-12-27 | ||
| JPS4721552U (https=) * | 1971-03-05 | 1972-11-10 |
-
1973
- 1973-08-20 US US05/389,727 patent/US3953209A/en not_active Expired - Lifetime
-
1974
- 1974-06-25 IT IT24411/74A patent/IT1015391B/it active
- 1974-07-15 CA CA204,731A patent/CA1039998A/en not_active Expired
- 1974-08-13 GB GB3563774A patent/GB1476515A/en not_active Expired
- 1974-08-15 BR BR6731/74A patent/BR7406731D0/pt unknown
- 1974-08-19 BE BE147739A patent/BE818992A/xx unknown
- 1974-08-19 JP JP9546974A patent/JPS5643588B2/ja not_active Expired
- 1974-08-19 FR FR7428394A patent/FR2325083A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2325083A1 (fr) | 1977-04-15 |
| JPS5051253A (https=) | 1975-05-08 |
| IT1015391B (it) | 1977-05-10 |
| BR7406731D0 (pt) | 1975-06-03 |
| DE2439861A1 (de) | 1975-03-06 |
| CA1039998A (en) | 1978-10-10 |
| GB1476515A (en) | 1977-06-16 |
| DE2439861B2 (de) | 1977-02-10 |
| BE818992A (fr) | 1974-12-16 |
| AU7228874A (en) | 1976-02-19 |
| US3953209A (en) | 1976-04-27 |