IT981034B - METHOD FOR MANUFACTURING ELECTROPHOTO GRAPHICALLY A VISUAL SCREEN LIZATION OF A COLOR TELEVISION TUBE AND TELEVISION TUBE OBTAINED WITH THE AID OF THIS METHOD - Google Patents
METHOD FOR MANUFACTURING ELECTROPHOTO GRAPHICALLY A VISUAL SCREEN LIZATION OF A COLOR TELEVISION TUBE AND TELEVISION TUBE OBTAINED WITH THE AID OF THIS METHODInfo
- Publication number
- IT981034B IT981034B IT21084/73A IT2108473A IT981034B IT 981034 B IT981034 B IT 981034B IT 21084/73 A IT21084/73 A IT 21084/73A IT 2108473 A IT2108473 A IT 2108473A IT 981034 B IT981034 B IT 981034B
- Authority
- IT
- Italy
- Prior art keywords
- television tube
- electrophoto
- lization
- graphically
- aid
- Prior art date
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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G8/00—Layers covering the final reproduction, e.g. for protecting, for writing thereon
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7202907A NL7202907A (en) | 1972-03-04 | 1972-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT981034B true IT981034B (en) | 1974-10-10 |
Family
ID=19815513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21084/73A IT981034B (en) | 1972-03-04 | 1973-03-01 | METHOD FOR MANUFACTURING ELECTROPHOTO GRAPHICALLY A VISUAL SCREEN LIZATION OF A COLOR TELEVISION TUBE AND TELEVISION TUBE OBTAINED WITH THE AID OF THIS METHOD |
Country Status (11)
Country | Link |
---|---|
US (1) | US3856518A (en) |
JP (1) | JPS5138216B2 (en) |
AR (1) | AR193568A1 (en) |
AU (1) | AU5268873A (en) |
BE (1) | BE796240A (en) |
CA (1) | CA982388A (en) |
ES (1) | ES412252A1 (en) |
FR (1) | FR2174936B1 (en) |
GB (1) | GB1358147A (en) |
IT (1) | IT981034B (en) |
NL (1) | NL7202907A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7500288A (en) * | 1975-01-10 | 1976-07-13 | Philips Nv | METHOD FOR THE ELECTROPHOTOGRAPHIC MANUFACTURE OF A DISPLAY OF A COLOR TELEVISION IMAGE TUBE. |
JPS5451323U (en) * | 1977-09-19 | 1979-04-09 | ||
JPS5934106Y2 (en) * | 1978-03-08 | 1984-09-21 | 東芝ライテック株式会社 | winding device |
JPS54155419A (en) * | 1978-05-27 | 1979-12-07 | Anzen Dengu Kk | Temperature protector for coil |
DE2942109A1 (en) * | 1979-10-18 | 1981-04-30 | Philips Patentverwaltung Gmbh, 2000 Hamburg | METHOD FOR PRODUCING MOLDED BODIES AND LAYERS FROM INORGANIC SUBSTANCES |
NL8102224A (en) * | 1981-05-07 | 1982-12-01 | Philips Nv | METHOD FOR MAKING AN IMAGE FOR A COLOR IMAGE TUBE BY ELECTROPHOTOGRAPHIC ROAD |
JPS58196816U (en) * | 1982-06-25 | 1983-12-27 | セイコーエプソン株式会社 | transformer |
JPH0787077B2 (en) * | 1988-04-13 | 1995-09-20 | 三菱電機株式会社 | In-line type shadow mask type color cathode ray tube exposure device |
US4921767A (en) * | 1988-12-21 | 1990-05-01 | Rca Licensing Corp. | Method of electrophotographically manufacturing a luminescent screen assembly for a cathode-ray-tube |
US4990416A (en) * | 1989-06-19 | 1991-02-05 | Coloray Display Corporation | Deposition of cathodoluminescent materials by reversal toning |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3365292A (en) * | 1968-01-23 | Rauland Corp | Method of establishing a light absorbing design on a screen structure of an image reproducer | |
US3139340A (en) * | 1962-01-17 | 1964-06-30 | American Optical Corp | Cathode ray tube face plates and method of making the same |
US3475169A (en) * | 1965-08-20 | 1969-10-28 | Zenith Radio Corp | Process of electrostatically screening color cathode-ray tubes |
US3489556A (en) * | 1966-03-16 | 1970-01-13 | Zenith Radio Corp | Process fo electrostatically screening color cathode-ray tubes |
US3489557A (en) * | 1966-03-16 | 1970-01-13 | Zenith Radio Corp | Process of electrostatically screening a color cathode-ray tube |
US3615462A (en) * | 1968-11-06 | 1971-10-26 | Zenith Radio Corp | Processing black-surround screens |
US3615459A (en) * | 1968-11-06 | 1971-10-26 | Zenith Radio Corp | Method of screening a color image reproducer |
US3632339A (en) * | 1969-04-28 | 1972-01-04 | Zenith Radio Corp | Method of screening a color cathode-ray tube |
JPS4814499B1 (en) * | 1969-07-04 | 1973-05-08 |
-
1972
- 1972-03-04 NL NL7202907A patent/NL7202907A/xx unknown
-
1973
- 1973-02-15 AR AR246620A patent/AR193568A1/en active
- 1973-02-26 US US00335942A patent/US3856518A/en not_active Expired - Lifetime
- 1973-02-28 CA CA164,800A patent/CA982388A/en not_active Expired
- 1973-02-28 AU AU52688/73A patent/AU5268873A/en not_active Expired
- 1973-03-01 JP JP48024759A patent/JPS5138216B2/ja not_active Expired
- 1973-03-01 GB GB996773A patent/GB1358147A/en not_active Expired
- 1973-03-01 IT IT21084/73A patent/IT981034B/en active
- 1973-03-02 BE BE128345A patent/BE796240A/en unknown
- 1973-03-02 ES ES412252A patent/ES412252A1/en not_active Expired
- 1973-03-02 FR FR7307537A patent/FR2174936B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AR193568A1 (en) | 1973-04-30 |
DE2308178A1 (en) | 1973-09-13 |
FR2174936A1 (en) | 1973-10-19 |
JPS5138216B2 (en) | 1976-10-20 |
DE2308178B2 (en) | 1976-11-11 |
ES412252A1 (en) | 1976-01-01 |
NL7202907A (en) | 1973-09-07 |
CA982388A (en) | 1976-01-27 |
FR2174936B1 (en) | 1977-09-02 |
GB1358147A (en) | 1974-06-26 |
US3856518A (en) | 1974-12-24 |
AU5268873A (en) | 1974-08-29 |
BE796240A (en) | 1973-09-03 |
JPS48102973A (en) | 1973-12-24 |
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