Title:
RADIOGRAPHIC IMAGE DETECTOR
Document Type and Number:
Japanese Patent JP2017003543
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a radiographic image detector capable of preventing heat generated by electrical circuitry, and the like, in an FPD from being transferred to a scintillator so as to suppress temperature quenching of the scintillator due to an increase in temperature, thereby suppressing in-plane brightness irregularity of images.SOLUTION: A radiographic image detector includes a phosphor layer, a heat shield layer, and a photoelectric conversion element arranged in the described order. When a thickness of the heat shield layer is represented by T [μm] and a heat transfer rate is represented by C [W/m K], C/T shall be 0.004-5, inclusive, or 0.004-0.14, inclusive.SELECTED DRAWING: Figure 1
Inventors:
ISODA KEI
KONDO MASASHI
ARIMOTO SUNAO
KONDO MASASHI
ARIMOTO SUNAO
Application Number:
JP2015120956A
Publication Date:
January 05, 2017
Filing Date:
June 16, 2015
Export Citation:
Assignee:
KONICA MINOLTA INC
International Classes:
G01T1/20; G03B42/04
Domestic Patent References:
| JP2011033562A | 2011-02-17 | |||
| JPH11128214A | 1999-05-18 | |||
| JP2012145474A | 2012-08-02 | |||
| JP2012177624A | 2012-09-13 | |||
| JP2003075592A | 2003-03-12 | |||
| JP2012154811A | 2012-08-16 |
Foreign References:
| US20120223240A1 | 2012-09-06 |
Attorney, Agent or Firm:
Patent corporation ssinpat
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