GB1005249A - Improvements relating to target structures applicable to television pickup electron discharge and storage devices - Google Patents
Improvements relating to target structures applicable to television pickup electron discharge and storage devicesInfo
- Publication number
- GB1005249A GB1005249A GB9399/62A GB939962A GB1005249A GB 1005249 A GB1005249 A GB 1005249A GB 9399/62 A GB9399/62 A GB 9399/62A GB 939962 A GB939962 A GB 939962A GB 1005249 A GB1005249 A GB 1005249A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- metal
- elements
- deposited
- metal elements
- 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
- 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
- H01J29/39—Charge-storage screens
- H01J29/41—Charge-storage screens using secondary emission, e.g. for supericonoscope
- H01J29/413—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon
- H01J29/416—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon with a matrix of electrical conductors traversing the target
Landscapes
- Physical Vapour Deposition (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
1,005,249. Cathode-ray storage tubes. MACHLETT LABORATORIES Inc. March 12, 1962 [Aug. 30, 1961], No. 9399/62. Heading H1D. A target structure for the storage of electrical charges, e.g. for television pick-up tubes or charge storage tubes, comprises a metal film 13 carrying a plurality of discrete spaced conductive metal elements 16, 20 on both sides of the film with each metal element on one side located in register with a metal element on the other side of the film, the portions of the film located between registering metal elements being conductive, while the exposed areas 14 of the film surrounding the elements arenon- conducting. The metal elements are of a chemically non-reactive metal, e.g. gold, platinum, chromium, rhodium or nickel, whilst the film is of aluminium or copper. In a method of manufacture, a layer of discrete spaced metal elements is deposited on a lacquer base substrate 12 which is itself deposited on a glass support 10, and a thin metal film is deposited over the elements and lacquer. A second layer of metal elements is deposited in register with the first layer over the film, and the composite structure is exposed to an oxidizing or fluoridizing atmosphere.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US134962A US3221199A (en) | 1961-08-30 | 1961-08-30 | Conducting plug target and method of making the same |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1005249A true GB1005249A (en) | 1965-09-22 |
Family
ID=22465828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9399/62A Expired GB1005249A (en) | 1961-08-30 | 1962-03-12 | Improvements relating to target structures applicable to television pickup electron discharge and storage devices |
Country Status (5)
Country | Link |
---|---|
US (1) | US3221199A (en) |
BE (1) | BE616203A (en) |
CH (1) | CH425886A (en) |
GB (1) | GB1005249A (en) |
NL (1) | NL281909A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1053046A (en) * | 1963-02-25 | 1900-01-01 | ||
US3442701A (en) * | 1965-05-19 | 1969-05-06 | Bell Telephone Labor Inc | Method of fabricating semiconductor contacts |
US3867193A (en) * | 1970-12-28 | 1975-02-18 | Iwatsu Electric Co Ltd | Process of producing a thin film circuit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2588019A (en) * | 1946-06-05 | 1952-03-04 | Rca Corp | Monoscope target for pickup tubes |
US2999177A (en) * | 1946-08-19 | 1961-09-05 | Fay E Null | Infra-red-sensitive mosaic |
NL229809A (en) * | 1954-10-04 | |||
US2976188A (en) * | 1955-11-25 | 1961-03-21 | Gen Mills Inc | Method of producing a humidity senser |
US2981611A (en) * | 1956-03-14 | 1961-04-25 | Metropolitanvickers Electrical | Manufacture of printed electrical circuits or components |
US2945973A (en) * | 1957-07-18 | 1960-07-19 | Westinghouse Electric Corp | Image device |
-
0
- NL NL281909D patent/NL281909A/xx unknown
-
1961
- 1961-08-30 US US134962A patent/US3221199A/en not_active Expired - Lifetime
-
1962
- 1962-03-12 GB GB9399/62A patent/GB1005249A/en not_active Expired
- 1962-04-09 BE BE616203A patent/BE616203A/en unknown
- 1962-04-19 CH CH478962A patent/CH425886A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH425886A (en) | 1966-12-15 |
NL281909A (en) | |
US3221199A (en) | 1965-11-30 |
BE616203A (en) | 1962-07-31 |
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