IT7848705A0 - Procedimento per la loro produzione perfezionamento nei tubi elettronici intensificatori di immagini e - Google Patents
Procedimento per la loro produzione perfezionamento nei tubi elettronici intensificatori di immagini eInfo
- Publication number
- IT7848705A0 IT7848705A0 IT7848705A IT4870578A IT7848705A0 IT 7848705 A0 IT7848705 A0 IT 7848705A0 IT 7848705 A IT7848705 A IT 7848705A IT 4870578 A IT4870578 A IT 4870578A IT 7848705 A0 IT7848705 A0 IT 7848705A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- image intensifiers
- electronic tubes
- production improvement
- tubes image
- 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
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/54—Screens on or from which an image or pattern is formed, picked-up, converted, or stored; Luminescent coatings on vessels
-
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
- H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/784,207 US4147950A (en) | 1977-04-04 | 1977-04-04 | Image tube with conditioned input screen |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7848705A0 true IT7848705A0 (it) | 1978-03-31 |
IT1102561B IT1102561B (it) | 1985-10-07 |
Family
ID=25131686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48705/78A IT1102561B (it) | 1977-04-04 | 1978-03-31 | Perfezionamento nei tubi elettronici intensificatori di immagini e procedimento per la loro produzione |
Country Status (9)
Country | Link |
---|---|
US (1) | US4147950A (it) |
JP (2) | JPS5848988B2 (it) |
AT (2) | AT379468B (it) |
CA (1) | CA1093626A (it) |
DE (2) | DE2813218A1 (it) |
FR (1) | FR2393415A1 (it) |
GB (2) | GB1600904A (it) |
IT (1) | IT1102561B (it) |
NL (1) | NL7803490A (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4147950A (en) * | 1977-04-04 | 1979-04-03 | The Machlett Laboratories, Inc. | Image tube with conditioned input screen |
US4396853A (en) * | 1977-04-04 | 1983-08-02 | The Machlett Laboratories, Incorporated | Oxygenated photosensitive screen |
JPS5773853U (it) * | 1980-10-22 | 1982-05-07 | ||
JPS59167956U (ja) * | 1983-04-26 | 1984-11-10 | 日本電子機器株式会社 | 燃料タンク浸漬型燃料ポンプのベ−パ−抜き装置 |
JPS6070631A (ja) * | 1983-09-27 | 1985-04-22 | Toshiba Corp | 像増倍管の製造方法 |
EP0283020B1 (en) * | 1987-03-18 | 1991-06-05 | Kabushiki Kaisha Toshiba | Photocathode and method of manufacturing the same |
JP4471609B2 (ja) | 2003-09-10 | 2010-06-02 | 浜松ホトニクス株式会社 | 電子管 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL44132C (it) * | 1934-07-26 | |||
NL45858C (it) * | 1935-03-14 | |||
US2217205A (en) * | 1937-08-26 | 1940-10-08 | Bell Telephone Labor Inc | Photoelectric tube |
US2325110A (en) * | 1939-11-23 | 1943-07-27 | Emi Ltd | Electron discharge device, including fluorescent screen |
US2391280A (en) * | 1942-11-26 | 1945-12-18 | Bell Telephone Labor Inc | Method of forming layers for electronic cathodes |
GB892504A (en) * | 1957-06-26 | 1962-03-28 | Emi Ltd | Improvements in or relating to a method of forming a photoemissive surface |
US3693018A (en) * | 1966-12-27 | 1972-09-19 | Varian Associates | X-ray image intensifier tubes having the photo-cathode formed directly on the pick-up screen |
GB1398976A (en) * | 1971-09-25 | 1975-06-25 | Emi Ltd | Methods of forming evaporated layers |
US3838273A (en) * | 1972-05-30 | 1974-09-24 | Gen Electric | X-ray image intensifier input |
US3858955A (en) * | 1973-01-15 | 1975-01-07 | Rca Corp | Method of making a iii-v compound electron-emissive cathode |
FR2259435B1 (it) * | 1974-01-29 | 1978-06-16 | Thomson Csf | |
US4147950A (en) * | 1977-04-04 | 1979-04-03 | The Machlett Laboratories, Inc. | Image tube with conditioned input screen |
-
1977
- 1977-04-04 US US05/784,207 patent/US4147950A/en not_active Expired - Lifetime
-
1978
- 1978-03-15 CA CA298,976A patent/CA1093626A/en not_active Expired
- 1978-03-20 GB GB10847/78A patent/GB1600904A/en not_active Expired
- 1978-03-20 GB GB30034/80A patent/GB1600905A/en not_active Expired
- 1978-03-25 DE DE19782813218 patent/DE2813218A1/de not_active Ceased
- 1978-03-25 DE DE2858158A patent/DE2858158C2/de not_active Expired
- 1978-03-30 AT AT0223078A patent/AT379468B/de not_active IP Right Cessation
- 1978-03-31 FR FR7809472A patent/FR2393415A1/fr active Granted
- 1978-03-31 IT IT48705/78A patent/IT1102561B/it active
- 1978-03-31 NL NL7803490A patent/NL7803490A/xx not_active Application Discontinuation
- 1978-04-04 JP JP53039644A patent/JPS5848988B2/ja not_active Expired
-
1980
- 1980-07-23 AT AT0381480A patent/ATA381480A/de not_active IP Right Cessation
-
1983
- 1983-04-07 JP JP58061495A patent/JPS58189945A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2393415A1 (fr) | 1978-12-29 |
NL7803490A (nl) | 1978-10-06 |
AT379468B (de) | 1986-01-10 |
JPS58189945A (ja) | 1983-11-05 |
ATA223078A (de) | 1985-05-15 |
DE2858158C2 (it) | 1988-01-21 |
JPS53124962A (en) | 1978-10-31 |
IT1102561B (it) | 1985-10-07 |
DE2813218A1 (de) | 1978-10-12 |
FR2393415B1 (it) | 1984-04-27 |
JPS5848988B2 (ja) | 1983-11-01 |
GB1600905A (en) | 1981-10-21 |
US4147950A (en) | 1979-04-03 |
GB1600904A (en) | 1981-10-21 |
ATA381480A (de) | 1988-02-15 |
CA1093626A (en) | 1981-01-13 |
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