IT720119A - - Google Patents
Info
- Publication number
- IT720119A IT720119A IT720119DA IT720119A IT 720119 A IT720119 A IT 720119A IT 720119D A IT720119D A IT 720119DA IT 720119 A IT720119 A IT 720119A
- Authority
- IT
- Italy
Links
Classifications
-
- 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
- H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
- H01J7/186—Getter supports
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT793564 | 1964-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT720119A true IT720119A (es) |
Family
ID=11125549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT720119D IT720119A (es) | 1964-04-11 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3356436A (es) |
| GB (1) | GB1041356A (es) |
| IT (1) | IT720119A (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL153369B (nl) * | 1966-01-08 | 1977-05-16 | Philips Nv | Werkwijze voor het vervaardigen van een, van een niet-verdampende gasbinder voorziene elektrische ontladingsbuis, en elektrische ontladingsbuis, vervaardigd volgens deze werkwijze. |
| JPS49132972A (es) * | 1973-04-24 | 1974-12-20 | ||
| US4431939A (en) * | 1981-07-28 | 1984-02-14 | Rca Corporation | Structure and method for eliminating blocked apertures caused by charged particles |
| US5508586A (en) * | 1993-06-17 | 1996-04-16 | Saes Getters S.P.A. | Integrated getter device suitable for flat displays |
| JPH09320493A (ja) * | 1996-05-29 | 1997-12-12 | Futaba Corp | 真空気密容器 |
| US5688708A (en) * | 1996-06-24 | 1997-11-18 | Motorola | Method of making an ultra-high vacuum field emission display |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1752747A (en) * | 1926-03-10 | 1930-04-01 | Westinghouse Lamp Co | Electron-discharge device and getter therefor |
| US1883174A (en) * | 1927-12-12 | 1932-10-18 | Electrons Inc | Discharge tube fabrication |
-
0
- IT IT720119D patent/IT720119A/it unknown
-
1964
- 1964-10-21 US US405508A patent/US3356436A/en not_active Expired - Lifetime
-
1965
- 1965-03-23 GB GB12298/65A patent/GB1041356A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3356436A (en) | 1967-12-05 |
| GB1041356A (en) | 1966-09-07 |