Abstract: A radiation image conversion panel which can improve its optical output and resolution is provided. A radiation image conversion panel 1 comprises a FOP 2, a heat-resistant resin layer 3 formed on a main face 2a of the FOP 2, and a scintillator 4 formed by vapor deposition on a main face 3a of the heat-resistant layer 3 on a side opposite from the FOP 2 and made of a columnar crystal. In this radiation image conversion panel 1, the main face 3a of the heat-resistant resin layer 3 has a surface energy of at least 20 [mN/m] but less than 35 [mN/m]. This can make the crystallinity of the root part of the scintillator 4 favorable, so as to inhibit the root part of the scintillator 4 from becoming harder to transmit and easier to scatter the output light.

Abstract: Provided is a radiation detector 1 capable of improving reliability associated with radiation detection. The radiation detector 1 includes: a supporting substrate 2 that can transmit radiation there-through; a scintillator layer 3 formed on one principal surface 2a of the supporting substrate 2, the scintillator layer 3 including an incident surface 3a on which radiation is incident and an emission surface 3b emitting light generated by the incident radiation and on a side opposite to the incident surface 3a; and a light detection portion 5 disposed on an emission surface side of the scintillator layer 3 for detecting light emitted from the emission surface 3b.

Abstract: Provided is a radiation detector 1 capable of improving reliability while using a plurality of light receiving elements to provide a large screen size. A radiation detector 1 includes: a flexible supporting substrate 5 that includes a radiation incident surface 5a and a radiation emission surface 5b; a scintillator layer 6 made from a plurality of columnar crystals H formed on the emission surface 5b through crystal growth and generating light due to the incident radiation; a moisture-proof protective layer 7 covering the scintillator layer 6 and filled between the plurality of columnar crystals H; and light receiving elements 8A to 8D arranged to oppose the scintillator layer 6 and detecting the light generated in the scintillator layer 6.

Abstract: A scintillator panel 1 and a radiation image sensor 10 which can achieve higher resolution and higher luminance are provided. The scintillator panel 1 comprises a radiation transmitting substrate 3, adapted to transmit a radiation therethrough, having entrance and exit surfaces 3a, 3b for the radiation; a scintillator 4, adapted to generate light in response to the radiation incident thereon, comprising a plurality of columnar bodies grown as crystals on the exit surface 3b; an FOP 6, arranged on an opposite side of the scintillator 4 from the exit surface 3b, for propagating the light generated by the scintillator 4; and a double-sided tape 5, disposed between the scintillator 4 and the FOP 6, for adhesively bonding the scintillator 4 and the FOP 6 together and transmitting therethrough the light generated by the scintillator 4.

Abstract: A scintillator panel 1 and a radiation image sensor 10 in which characteristics can be changed easily at the time of manufacture are provided. The scintillator panel 1 comprises a scintillator 3 having an entrance surface 3a for a radiation; a FOP 2, arranged on an opposite side of the scintillator 3 from the entrance surface 3a, for transmitting the light generated by the scintillator 3; and a resin layer 5, formed from a resin containing a color material on the entrance surface 3a side of the scintillator 3, for performing at least one of absorption and reflection of the light generated by the scintillator 3.

Abstract: A radiation image conversion panel which can improve its optical output and resolution is provided. A radiation image conversion panel 1 comprises a FOP 2, a heat-resistant resin layer 3 formed on a main face 2a of the FOP 2, and a scintillator 4 formed by vapor deposition on a main face 3a of the heat-resistant layer 3 on a side opposite from the FOP 2 and made of a columnar crystal. In this radiation image conversion panel 1, the main face 3a of the heat-resistant resin layer 3 has a surface energy of at least 20 [mN/m] but less than 35 [mN/m]. This can make the crystallinity of the root part of the scintillator 4 favorable, so as to inhibit the root part of the scintillator 4 from becoming harder to transmit and easier to scatter the output light.