JPS5674676A - Radiant ray detector - Google Patents

Radiant ray detector

Info

Publication number
JPS5674676A
JPS5674676A JP15201479A JP15201479A JPS5674676A JP S5674676 A JPS5674676 A JP S5674676A JP 15201479 A JP15201479 A JP 15201479A JP 15201479 A JP15201479 A JP 15201479A JP S5674676 A JPS5674676 A JP S5674676A
Authority
JP
Japan
Prior art keywords
detecting element
boundary
supporting substrate
film
radiant ray
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
JP15201479A
Other languages
Japanese (ja)
Inventor
Tatsu Kimura
Ichiro Ogura
Shingo Oyoshi
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 JP15201479A priority Critical patent/JPS5674676A/en
Publication of JPS5674676A publication Critical patent/JPS5674676A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Radiation (AREA)
  • X-Ray Techniques (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

PURPOSE: To constitute the detector so that the shade of a detecting element on the film does not exert a harmful influence on the diagnosis, by tapering the radiant ray absorption factor on the boundary of the detecting element supporting substrate and the detecting element.
CONSTITUTION: The boundary of the detecting element 15 and the detecting element supporting substrate for supporting it is tapered. According to this constitution, a variation of density on the film becomes slow, and discrimination of the difference of density becomes difficult visually on the boundary of the detecting element supporting substrate 14 and the detecting element 15. Accordingly, in case a photographing film is read, only the image of the body to be detected can be read irrespective of existence of the detecting element. Also, at the stage of manufacture, too, no clearance between both of them can be made by the tapered boundary of the detecting element supporting substrate and the detecting element.
COPYRIGHT: (C)1981,JPO&Japio
JP15201479A 1979-11-26 1979-11-26 Radiant ray detector Pending JPS5674676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15201479A JPS5674676A (en) 1979-11-26 1979-11-26 Radiant ray detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15201479A JPS5674676A (en) 1979-11-26 1979-11-26 Radiant ray detector

Publications (1)

Publication Number Publication Date
JPS5674676A true JPS5674676A (en) 1981-06-20

Family

ID=15531170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15201479A Pending JPS5674676A (en) 1979-11-26 1979-11-26 Radiant ray detector

Country Status (1)

Country Link
JP (1) JPS5674676A (en)

Similar Documents

Publication Publication Date Title
JPS5674676A (en) Radiant ray detector
JPS5355983A (en) Automatic micro defect detector
IL53175A0 (en) Method and arrangement for reducing the influence of detector errors in x-ray scanners
JPS53148442A (en) Paper size detector
JPS55133024A (en) Photographing apparatus
JPS5347832A (en) Method for controlling surface potential of photosensitive body in electronic copying machine
JPS52125387A (en) Surface flaw detecting method of hot steel materials
JPS52112345A (en) Oil mist detector
JPS52110030A (en) Detector for distinctness of object image
JPS5242783A (en) Radiation detector
JPS5396618A (en) Solid photoelectric converter
JPS53108488A (en) Flaw detector for tubes
JPS5293383A (en) Cosmic ray detector
JPS5435655A (en) Picture discrimination unit
JPS5377653A (en) Deformation detector
JPS5381151A (en) Surface film thickness detector
JPS5255581A (en) Detecter for radioisotope in liquid
JPS5215987A (en) Detection device for radioactive foreign substance within liquid metal
JPS5333594A (en) X-ray photographing method
JPS52149172A (en) Detector for photosensitive substance
JPS5282292A (en) Optical detector
JPS5418293A (en) X-ray tomogram image acquisition device
JPS5612524A (en) Temperature detecting device
JPS5282353A (en) Detector for heated material
JPS5235991A (en) Photo electric element suitable to image sharpness detection