DE1902627A1 - Dunkelspur-Kathodenstrahlroehre - Google Patents

Dunkelspur-Kathodenstrahlroehre

Info

Publication number
DE1902627A1
DE1902627A1 DE19691902627 DE1902627A DE1902627A1 DE 1902627 A1 DE1902627 A1 DE 1902627A1 DE 19691902627 DE19691902627 DE 19691902627 DE 1902627 A DE1902627 A DE 1902627A DE 1902627 A1 DE1902627 A1 DE 1902627A1
Authority
DE
Germany
Prior art keywords
layer
photochromic
screen
cathode ray
ray tube
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.)
Pending
Application number
DE19691902627
Other languages
German (de)
English (en)
Inventor
Miller James Cobean
Wine Charles Martin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
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 by RCA Corp filed Critical RCA Corp
Publication of DE1902627A1 publication Critical patent/DE1902627A1/de
Pending 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
    • H01J29/14—Screens on or from which an image or pattern is formed, picked up, converted or stored acting by discoloration, e.g. halide screen
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/041—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using photochromic storage elements
    • 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
    • H01J29/18—Luminescent screens
    • H01J29/182—Luminescent screens acting upon the lighting-up of the luminescent material other than by the composition of the luminescent material, e.g. by infra red or UV radiation, heating or electric fields
    • 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
    • H01J29/18—Luminescent screens
    • H01J29/24—Supports for luminescent material

Landscapes

  • Luminescent Compositions (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
DE19691902627 1968-01-24 1969-01-20 Dunkelspur-Kathodenstrahlroehre Pending DE1902627A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70014368A 1968-01-24 1968-01-24

Publications (1)

Publication Number Publication Date
DE1902627A1 true DE1902627A1 (de) 1969-09-04

Family

ID=24812359

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691902627 Pending DE1902627A1 (de) 1968-01-24 1969-01-20 Dunkelspur-Kathodenstrahlroehre

Country Status (7)

Country Link
BE (1) BE727211A (no)
BR (1) BR6905867D0 (no)
DE (1) DE1902627A1 (no)
ES (1) ES362798A1 (no)
FR (1) FR1598745A (no)
GB (1) GB1230023A (no)
NL (1) NL6901121A (no)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2703471B1 (en) * 2011-04-25 2020-02-19 Hamamatsu Photonics K.K. Ultraviolet light generating target, electron-beam-excited ultraviolet light source, and method for producing ultraviolet light generating target
EP2703470B1 (en) * 2011-04-25 2020-02-26 Hamamatsu Photonics K.K. Ultraviolet light generating target, electron-beam-excited ultraviolet light source, and method for producing ultraviolet light generating target

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657709A (en) * 1969-12-30 1972-04-18 Ibm Storage tube with pointwise erase capability

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2703471B1 (en) * 2011-04-25 2020-02-19 Hamamatsu Photonics K.K. Ultraviolet light generating target, electron-beam-excited ultraviolet light source, and method for producing ultraviolet light generating target
EP2703470B1 (en) * 2011-04-25 2020-02-26 Hamamatsu Photonics K.K. Ultraviolet light generating target, electron-beam-excited ultraviolet light source, and method for producing ultraviolet light generating target

Also Published As

Publication number Publication date
NL6901121A (no) 1969-07-28
FR1598745A (no) 1970-07-06
BR6905867D0 (pt) 1973-01-11
ES362798A1 (es) 1970-11-16
BE727211A (no) 1969-07-01
GB1230023A (no) 1971-04-28

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