JPS577051A - Radiation excited fluorescent face and manufacture - Google Patents
Radiation excited fluorescent face and manufactureInfo
- 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
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)
- 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)
- Measurement Of Radiation (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.
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 |
EP81104512A EP0042149B1 (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 |
DE8181104512T DE3175963D1 (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)
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)
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 |
-
1980
- 1980-06-16 JP JP8014680A patent/JPS5941267B2/en not_active Expired
Cited By (13)
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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