JPS577051A - Radiation excited fluorescent face and manufacture - Google Patents

Radiation excited fluorescent face and manufacture

Info

Publication number
JPS577051A
JPS577051A JP8014680A JP8014680A JPS577051A JP S577051 A JPS577051 A JP S577051A JP 8014680 A JP8014680 A JP 8014680A JP 8014680 A JP8014680 A JP 8014680A JP S577051 A JPS577051 A JP S577051A
Authority
JP
Japan
Prior art keywords
fluorescent
face
crystal
deposition layer
casing
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.)
Granted
Application number
JP8014680A
Other languages
Japanese (ja)
Other versions
JPS5941267B2 (en
Inventor
Takashi Noji
Yoshiharu Obata
Norio Harao
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8014680A priority Critical patent/JPS5941267B2/en
Priority to DE8181104512T priority patent/DE3175963D1/en
Priority to US06/272,764 priority patent/US4437011A/en
Priority to EP81104512A priority patent/EP0042149B1/en
Publication of JPS577051A publication Critical patent/JPS577051A/en
Priority to US06/566,227 priority patent/US4528210A/en
Publication of JPS5941267B2 publication Critical patent/JPS5941267B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)

Abstract

PURPOSE:To improve the resolution by constituting a fluorescent layer with first deposition layer composed of fluorescent crystal where the size of the crystal particle is smaller than predetermined level and second deposition layer composed of pillar crystal of alkali halide fluorescent material. CONSTITUTION:X-ray fluorescent multiplier tube is comprised of a vacuum casing 1, an input face 3 arranged in said casing 1, an output fluorescent face 4 and accelerating electrode 5, while a focusing electrode 6 is formed on the inner face of the tubular section of said casing 1. The fluorescent face 10 has first deposition layer where alkali halide fluorescent crystal having the average crystal particle diameter smaller than 15mum is laid to the depth 1/10 that of the fluorescent layer, and second deposition layer composed of alkali halide fluorescent pillar crystal grown to produce the entire depth of 150-350mum. A photoelectric face 11 is formed on said fluorescent face 10.
JP8014680A 1980-06-16 1980-06-16 Radiation-excited fluorescent surface and its manufacturing method Expired JPS5941267B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8014680A JPS5941267B2 (en) 1980-06-16 1980-06-16 Radiation-excited fluorescent surface and its manufacturing method
DE8181104512T DE3175963D1 (en) 1980-06-16 1981-06-11 Radiation excited phosphor screen and method for manufacturing the same
US06/272,764 US4437011A (en) 1980-06-16 1981-06-11 Radiation excited phosphor screen and method for manufacturing the same
EP81104512A EP0042149B1 (en) 1980-06-16 1981-06-11 Radiation excited phosphor screen and method for manufacturing the same
US06/566,227 US4528210A (en) 1980-06-16 1983-12-28 Method of manufacturing a radiation excited input phosphor screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8014680A JPS5941267B2 (en) 1980-06-16 1980-06-16 Radiation-excited fluorescent surface and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS577051A true JPS577051A (en) 1982-01-14
JPS5941267B2 JPS5941267B2 (en) 1984-10-05

Family

ID=13710129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8014680A Expired JPS5941267B2 (en) 1980-06-16 1980-06-16 Radiation-excited fluorescent surface and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS5941267B2 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105098A (en) * 1985-10-31 1987-05-15 コニカ株式会社 Radiation picture conversion panel and manufacture thereof
JPS62133399A (en) * 1985-12-05 1987-06-16 コニカ株式会社 Radiation picture conversion panel
JPS62133400A (en) * 1985-12-05 1987-06-16 コニカ株式会社 Radiation picture conversion panel
JPS62157600A (en) * 1985-12-28 1987-07-13 コニカ株式会社 Manufacture of radiation image conversion panel
JPS62209397A (en) * 1986-03-11 1987-09-14 コニカ株式会社 Radiation picture conversion panel with phosphor layer, section between cracked interface thereof is shielded
JPS62211600A (en) * 1986-03-13 1987-09-17 コニカ株式会社 Radiation picture conversion panel with light scattering layer
US7315027B2 (en) 2003-10-22 2008-01-01 Canon Kabushiki Kaisha Radiation detection device, scintillator panel, method of making the same, making apparatus, and radiation image pick-up system
JP2011017683A (en) * 2009-07-10 2011-01-27 Fujifilm Corp Radiation image detector, and manufacturing method of the same
JP2012251974A (en) * 2011-06-07 2012-12-20 Canon Inc Radiation detection element
JP2014167483A (en) * 2014-04-25 2014-09-11 Fujifilm Corp Radiation image detector and manufacturing method of radiation image detector
US9176239B2 (en) 2010-12-27 2015-11-03 Fujifilm Corporation Radiological image conversion panel, method of manufacturing the same, and radiological image detection apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60167794U (en) * 1984-04-12 1985-11-07 クロイ電機株式会社 Packing bottom plate

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105098A (en) * 1985-10-31 1987-05-15 コニカ株式会社 Radiation picture conversion panel and manufacture thereof
JPS62133399A (en) * 1985-12-05 1987-06-16 コニカ株式会社 Radiation picture conversion panel
JPS62133400A (en) * 1985-12-05 1987-06-16 コニカ株式会社 Radiation picture conversion panel
JPS62157600A (en) * 1985-12-28 1987-07-13 コニカ株式会社 Manufacture of radiation image conversion panel
JPS62209397A (en) * 1986-03-11 1987-09-14 コニカ株式会社 Radiation picture conversion panel with phosphor layer, section between cracked interface thereof is shielded
JPS62211600A (en) * 1986-03-13 1987-09-17 コニカ株式会社 Radiation picture conversion panel with light scattering layer
US7315027B2 (en) 2003-10-22 2008-01-01 Canon Kabushiki Kaisha Radiation detection device, scintillator panel, method of making the same, making apparatus, and radiation image pick-up system
JP2011017683A (en) * 2009-07-10 2011-01-27 Fujifilm Corp Radiation image detector, and manufacturing method of the same
US9176239B2 (en) 2010-12-27 2015-11-03 Fujifilm Corporation Radiological image conversion panel, method of manufacturing the same, and radiological image detection apparatus
US10126435B2 (en) 2010-12-27 2018-11-13 Fujifilm Corporation Radiological image conversion panel, method of manufacturing the same, and radiological image detection apparatus
US10641910B2 (en) 2010-12-27 2020-05-05 Fujifilm Corporation Radiological image conversion panel, method of manufacturing the same, and radiological image detection apparatus
JP2012251974A (en) * 2011-06-07 2012-12-20 Canon Inc Radiation detection element
JP2014167483A (en) * 2014-04-25 2014-09-11 Fujifilm Corp Radiation image detector and manufacturing method of radiation image detector

Also Published As

Publication number Publication date
JPS5941267B2 (en) 1984-10-05

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