CA976402A - Apparatus and method of manufacturing color picture tubes - Google Patents
Apparatus and method of manufacturing color picture tubesInfo
- Publication number
- CA976402A CA976402A CA144,919A CA144919A CA976402A CA 976402 A CA976402 A CA 976402A CA 144919 A CA144919 A CA 144919A CA 976402 A CA976402 A CA 976402A
- Authority
- CA
- Canada
- Prior art keywords
- color picture
- picture tubes
- manufacturing color
- manufacturing
- tubes
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4441471A JPS5546020B1 (en) | 1971-06-18 | 1971-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA976402A true CA976402A (en) | 1975-10-21 |
Family
ID=12690829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA144,919A Expired CA976402A (en) | 1971-06-18 | 1972-06-16 | Apparatus and method of manufacturing color picture tubes |
Country Status (8)
Country | Link |
---|---|
US (1) | US3906515A (en) |
JP (1) | JPS5546020B1 (en) |
BE (1) | BE784726A (en) |
CA (1) | CA976402A (en) |
ES (1) | ES403949A1 (en) |
FR (1) | FR2141973B1 (en) |
GB (1) | GB1388883A (en) |
IT (1) | IT959321B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4013467A (en) * | 1971-06-18 | 1977-03-22 | Matsushita Electronics Corporation | Method of manufacturing color picture tubes using rotating light attenuator |
US4001018A (en) * | 1973-06-13 | 1977-01-04 | Tokyo Shibaura Electric Co., Ltd. | Method for making a stripe screen on a face plate of a cathode ray tube by rotating correction lens |
DE2411869C3 (en) * | 1974-03-12 | 1982-07-08 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Photochemical system for coating the fluorescent screen of color television tubes |
US4059834A (en) * | 1974-03-13 | 1977-11-22 | Matsushita Electronics Corporation | Light exposing apparatus for forming a phosphor screen of a cathode ray tube |
NL7503665A (en) * | 1975-03-27 | 1976-09-29 | Philips Nv | METHOD OF MANUFACTURING A CATHODE RAY TUBE FOR DISPLAYING COLORED IMAGES. |
US4122461A (en) * | 1977-07-11 | 1978-10-24 | Gte Sylvania Incorporated | Exposure apparatus and method for manufacturing a cathode ray tube display screen |
US4408851A (en) * | 1982-05-19 | 1983-10-11 | Rca Corporation | Photographic method for printing a viewing-screen structure using a light-transmission filter |
JPS6084738A (en) * | 1983-10-14 | 1985-05-14 | Sony Corp | Method of exposing color cathode-ray tube |
US4634247A (en) * | 1985-12-19 | 1987-01-06 | Rca Corporation | Method for screening line screen slit mask color picture tubes |
JPH0261740U (en) * | 1988-10-31 | 1990-05-08 | ||
KR200155319Y1 (en) * | 1995-09-25 | 1999-09-01 | 손욱 | Exposuring device for manufacturing color crt |
CN103927045B (en) * | 2013-12-30 | 2017-04-05 | 上海天马微电子有限公司 | A kind of preparation method of touch base plate |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3211067A (en) * | 1962-06-15 | 1965-10-12 | Rauland Corp | Method of exposing a multi-color target structure |
US3259038A (en) * | 1963-12-27 | 1966-07-05 | Sylvania Electric Prod | Light attenuator |
NL6715342A (en) * | 1967-11-11 | 1969-05-13 | ||
US3601018A (en) * | 1968-08-26 | 1971-08-24 | Zenith Radio Corp | Method and apparatus for exposing curved substrates |
US3667355A (en) * | 1970-11-02 | 1972-06-06 | Sylvania Electric Prod | Optical system for forming a windowed web in a color cathode ray tubescreen structure |
-
1971
- 1971-06-18 JP JP4441471A patent/JPS5546020B1/ja active Pending
-
1972
- 1972-06-12 BE BE784726A patent/BE784726A/en not_active IP Right Cessation
- 1972-06-13 GB GB2762472A patent/GB1388883A/en not_active Expired
- 1972-06-15 FR FR7221629A patent/FR2141973B1/fr not_active Expired
- 1972-06-16 IT IT68953/72A patent/IT959321B/en active
- 1972-06-16 CA CA144,919A patent/CA976402A/en not_active Expired
- 1972-06-16 ES ES403949A patent/ES403949A1/en not_active Expired
- 1972-06-19 US US264356A patent/US3906515A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT959321B (en) | 1973-11-10 |
DE2229902A1 (en) | 1972-12-21 |
DE2229902B2 (en) | 1976-09-23 |
FR2141973A1 (en) | 1973-01-26 |
FR2141973B1 (en) | 1983-01-28 |
GB1388883A (en) | 1975-03-26 |
JPS5546020B1 (en) | 1980-11-20 |
US3906515A (en) | 1975-09-16 |
BE784726A (en) | 1972-12-12 |
ES403949A1 (en) | 1975-05-01 |
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