GB779699A - Improvements relating to the translation of x-ray images - Google Patents

Improvements relating to the translation of x-ray images

Info

Publication number
GB779699A
GB779699A GB2230153A GB2230153A GB779699A GB 779699 A GB779699 A GB 779699A GB 2230153 A GB2230153 A GB 2230153A GB 2230153 A GB2230153 A GB 2230153A GB 779699 A GB779699 A GB 779699A
Authority
GB
United Kingdom
Prior art keywords
translation
layer
aug
photo
ray images
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
GB2230153A
Inventor
James Dwyer Mcgee
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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
Priority to NLAANVRAGE7408046,A priority Critical patent/NL189712B/en
Application filed by EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB2230153A priority patent/GB779699A/en
Priority to FR1106511D priority patent/FR1106511A/en
Publication of GB779699A publication Critical patent/GB779699A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers
    • 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
    • H01J29/45—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen
    • H01J29/458—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen pyroelectrical targets; targets for infrared or ultraviolet or X-ray radiations
    • 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
    • H01J31/49—Pick-up adapted for an input of electromagnetic radiation other than visible light and having an electric output, e.g. for an input of X-rays, for an input of infrared radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Laminated Bodies (AREA)
  • Radiography Using Non-Light Waves (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

779,699. Photo-conductive devices. ELECTRIC & MUSICAL INDUSTRIES, Ltd. Aug. 3, 1954 [Aug. 13, 1953], No. 22301/53. Drawings to Specification. Class 37. [Also in Group XL (a)] An X-ray sensitive pick-up tube (see Group XL (a)) contains a photo-conductive layer of amorphous selenium, polythene, cadmium sulphide, some kinds of glass or fluorides, or alumina. The layer may be 2.5-25 microns thick and is not sensitive to visible light across its whole thickness. One side may be coated with a thin conductive light-transparent layer, for example stannic oxide at 0.1 micron.
GB2230153A 1953-08-13 1953-08-13 Improvements relating to the translation of x-ray images Expired GB779699A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NLAANVRAGE7408046,A NL189712B (en) 1953-08-13 PROCESS FOR THE PREPARATION AND PURIFICATION OF THE ALPHA ISOMER OF 2-CHLORINE-9- (3 '- (N'-2-HYDROXYETHYLPIPERAZINO-N) -PROPYLIDES) -THIAXANTHENE.
GB2230153A GB779699A (en) 1953-08-13 1953-08-13 Improvements relating to the translation of x-ray images
FR1106511D FR1106511A (en) 1953-08-13 1954-08-13 Improvements in the reproduction of images obtained by chi rays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2230153A GB779699A (en) 1953-08-13 1953-08-13 Improvements relating to the translation of x-ray images

Publications (1)

Publication Number Publication Date
GB779699A true GB779699A (en) 1957-07-24

Family

ID=10177166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2230153A Expired GB779699A (en) 1953-08-13 1953-08-13 Improvements relating to the translation of x-ray images

Country Status (3)

Country Link
FR (1) FR1106511A (en)
GB (1) GB779699A (en)
NL (1) NL189712B (en)

Also Published As

Publication number Publication date
NL189712B (en)
FR1106511A (en) 1955-12-20

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