IT7823525A0 - Struttura a schermo di un tubo a raggi catodici, prodotta conl'ausilio di un metodo fotografico. - Google Patents
Struttura a schermo di un tubo a raggi catodici, prodotta conl'ausilio di un metodo fotografico.Info
- Publication number
- IT7823525A0 IT7823525A0 IT7823525A IT2352578A IT7823525A0 IT 7823525 A0 IT7823525 A0 IT 7823525A0 IT 7823525 A IT7823525 A IT 7823525A IT 2352578 A IT2352578 A IT 2352578A IT 7823525 A0 IT7823525 A0 IT 7823525A0
- Authority
- IT
- Italy
- Prior art keywords
- aid
- produced
- ray tube
- cathode ray
- screen structure
- 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
- H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80028577A | 1977-05-25 | 1977-05-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7823525A0 true IT7823525A0 (it) | 1978-05-17 |
IT1096226B IT1096226B (it) | 1985-08-26 |
Family
ID=25177985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23525/78A IT1096226B (it) | 1977-05-25 | 1978-05-17 | Struttura a schermo di un tubo a raggi catodici,prodotta con l'ausilio di un metodo fotografico |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS53145554A (it) |
CA (1) | CA1111698A (it) |
DE (1) | DE2822836A1 (it) |
FR (1) | FR2392490A1 (it) |
IT (1) | IT1096226B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5868834A (ja) * | 1981-10-20 | 1983-04-23 | Toshiba Corp | 螢光面形成方法 |
DE3142261A1 (de) * | 1981-10-24 | 1983-05-05 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Verfahren zur erzeugung einer schwarzmatrixschicht zwischen den leuchtflaechen auf der innenseite der wannen von farbbildroehren |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3472672A (en) * | 1966-08-26 | 1969-10-14 | Nat Video Corp | Process for producing color television tubes |
US3558310A (en) * | 1967-03-29 | 1971-01-26 | Rca Corp | Method for producing a graphic image |
BE757125A (fr) * | 1969-10-06 | 1971-03-16 | Rca Corp | Procede photographique pour former l'ecran luminescent d'un tube a rayons cathodiques |
US3813782A (en) * | 1972-05-17 | 1974-06-04 | American Hospital Supply Corp | Collet adjusting mechanism for dental handpieces |
US3793035A (en) * | 1973-05-16 | 1974-02-19 | Westinghouse Electric Corp | Method of developing opaquely coated sensitized matrix with periodate containing solution |
-
1978
- 1978-05-16 CA CA303,497A patent/CA1111698A/en not_active Expired
- 1978-05-17 IT IT23525/78A patent/IT1096226B/it active
- 1978-05-24 JP JP6214578A patent/JPS53145554A/ja active Granted
- 1978-05-24 DE DE19782822836 patent/DE2822836A1/de not_active Withdrawn
- 1978-05-25 FR FR7815518A patent/FR2392490A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5721224B2 (it) | 1982-05-06 |
JPS53145554A (en) | 1978-12-18 |
CA1111698A (en) | 1981-11-03 |
FR2392490A1 (fr) | 1978-12-22 |
DE2822836A1 (de) | 1978-11-30 |
IT1096226B (it) | 1985-08-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT7830004A0 (it) | Tubo a raggi catodici. | |
IT1114845B (it) | Apparecchiatura perfezionata impiegante un tubo a raggi catodici | |
IT7827412A0 (it) | Apparecchiatura perfezionata per la generazione di segnali di correzione per tubi a raggi catodici. | |
IT8024383A0 (it) | Piastra frontale di un tubo a raggi catodici. | |
NL186413B (nl) | Televisiebeeldbuis. | |
IT7826044A0 (it) | Metodo di magnetizzazione perl'impiego con un tubo a raggi catodici. | |
IT8026393A0 (it) | Apparecchiatura di visualizzazione a tubo a raggi catodici. | |
NL7800137A (nl) | Kathodestraalbuis met elektronenlens. | |
IT7830003A0 (it) | Tubo a raggi catodici. | |
FR2505555B1 (fr) | Tube cathodique | |
NL7807754A (nl) | Elektronenbuis. | |
ATA929978A (de) | Kathodenstrahlroehre | |
ATA494778A (de) | Kathodenstrahlroehre | |
IT7826763A0 (it) | Tubo a raggi catodici. | |
NL7804139A (nl) | Kathodestraalbuis. 180478 kathodestraalbuis. | |
ZA784071B (en) | A method of making the cathode of a diode image intensifier tube,and image intensifier tube having a cathode made by this method | |
IT7823525A0 (it) | Struttura a schermo di un tubo a raggi catodici, prodotta conl'ausilio di un metodo fotografico. | |
IT7924424A0 (it) | Metodo di fabbricazione di un tubo a raggi catodici e tubo a raggi catodici fabbricato con l'ausilio di tale metodo. | |
IT8323453A0 (it) | Tubo a raggi catodici. | |
NL7808073A (nl) | Katode-straal buis. | |
IT8024998A0 (it) | Tubo a raggi catodici. | |
IT8319660A0 (it) | Tubo a raggi catodici. | |
IT8026397A0 (it) | Tubo a raggi catodici perfezionato. | |
IT1203226B (it) | Tubo proiettore di raggi catodici | |
IT7829422A0 (it) | Tubo a raggi catodici. |