GB1228659A - - Google Patents

Info

Publication number
GB1228659A
GB1228659A GB1228659DA GB1228659A GB 1228659 A GB1228659 A GB 1228659A GB 1228659D A GB1228659D A GB 1228659DA GB 1228659 A GB1228659 A GB 1228659A
Authority
GB
United Kingdom
Prior art keywords
mesh
conductors
layer
thickness
maximum
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
Application number
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1228659A publication Critical patent/GB1228659A/en
Expired legal-status Critical Current

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
    • H01J29/44—Charge-storage screens exhibiting internal electric effects caused by particle radiation, e.g. bombardment-induced conductivity

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
GB1228659D 1967-08-02 1968-07-25 Expired GB1228659A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65788667A 1967-08-02 1967-08-02

Publications (1)

Publication Number Publication Date
GB1228659A true GB1228659A (de) 1971-04-15

Family

ID=24639063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228659D Expired GB1228659A (de) 1967-08-02 1968-07-25

Country Status (5)

Country Link
US (1) US3509414A (de)
CH (1) CH483722A (de)
DE (1) DE1764735A1 (de)
FR (1) FR1581173A (de)
GB (1) GB1228659A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1918241A1 (de) * 1968-04-12 1970-09-03 Krusser Boris V Fernsehaufnahmeroehre von Superorthikontyp
US3614499A (en) * 1969-05-01 1971-10-19 Gen Electric Target structure for camera tubes consisting of a magnesium oxide layer supported on one side of a metal mesh
US3564321A (en) * 1969-05-01 1971-02-16 Gen Electric Mesh-reinforced secondary electron conduction target for camera tubes
GB1329091A (en) * 1969-11-10 1973-09-05 Emi Ltd Arrangements including image intensifier devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683832A (en) * 1948-04-15 1954-07-13 Pye Ltd Image pickup electron tube
US2776387A (en) * 1951-07-30 1957-01-01 Rca Corp Pick-up tube with induced conductivity target
US2713648A (en) * 1953-03-06 1955-07-19 Raytheon Mfg Co Image storage devices
BE536517A (de) * 1954-03-17
GB829547A (en) * 1955-04-13 1960-03-02 Emi Ltd Improvements in or relating to electron discharge devices
US3213315A (en) * 1962-12-03 1965-10-19 Westinghouse Electric Corp High gain storage tube with bic target
US3213316A (en) * 1962-12-03 1965-10-19 Westinghouse Electric Corp Tube with highly porous target

Also Published As

Publication number Publication date
DE1764735A1 (de) 1971-10-14
FR1581173A (de) 1969-09-12
US3509414A (en) 1970-04-28
CH483722A (de) 1969-12-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees