A radiation imaging panel is provided. The panel comprises a substrate on which a plurality of pixels each including a photoelectric conversion element are arranged, a scintillator arranged over the substrate, and a protective layer arranged so as to cover the scintillator. The scintillator includes a plurality of columnar crystals containing an alkali metal halide. The protective layer includes a resin layer containing a resin to which particles of a metal oxide are added. A thickness of the resin layer from an apex of each of the plurality of columnar crystals to an upper surface of the resin layer is not less than 10 μm and less than 30 μm, and a concentration of the particles in the resin layer is not less than 0.15 vol % and less than 7.5 vol %.

A radiation detection apparatus can include a scintillator to emit scintillating light in response to absorbing radiation; a photosensor to generate an electronic pulse in response to receiving the scintillating light; an analyzer to determine a characteristic of the radiation; and a housing that contains the scintillator, the photosensor, and the analyzer, wherein the radiation detection apparatus to is configured to allow functionality be changed without removing the analyzer from the housing. The radiation detection apparatus can be more compact and more rugged as compared to radiation detection apparatuses that include a photomultiplier tube.

A method for producing a solid-state digital detector of incident radiation includes a photosensitive sensor and a radiation converter, comprising a. a step of growing on a first substrate a scintillating substance from the first substrate, capable of converting the incident radiation into a second radiation to which the sensor is sensitive, the scintillating substance comprising an upstream front face in the direction of propagation of the incident radiation, through which the incident radiation passes, and a downstream front face in the direction of propagation of the incident radiation, opposite the upstream front face; b. a step of holding the scintillator at the downstream front face of the scintillating substance; c. a step of separating the first substrate from the scintillator.

A digital radiographic detector includes a planar multilayer core having a two-dimensional array of photo-sensitive cells. An enclosure having only one open side and upper and lower halves is joined together using a three—sided bumper configured to provide impact absorption for sides of the enclosure. An end cap covers the only one open side of the enclosure.

The present disclosure relates to a detector apparatus. The detector apparatus may include a detecting module, an electronics module and a cooling assembly. The detecting module may be configured to detect radiation rays emitted from a subject and generate electrical signals in response to detection of radiation rays. The electronics module may be configured to process the electrical signals generated by the detecting module. The cooling assembly may be configured to cool the detecting module and the electronics module. The cooling assembly may include a first layer and a second layer. The first layer may be thermally connected with the detecting module, and the second layer may be thermally connected with the electronics module.

A radiation image capturing apparatus including a sensor substrate including a flexible base material and a plurality of pixels accumulating electric charges generated in accordance with radiation, a flexible first cable of which one end is electrically connected to the sensor substrate, and a flexible first circuit substrate that is electrically connected to the other end of the first cable and in which a first circuit unit driven in a case of reading out the electric charges accumulated in the plurality of pixels is mounted is provided.

A sensor substrate is provided with a plurality of pixels for accumulating electrical charges generated depending on light converted from radiation in a pixel region of a flexible base material. A circuit unit includes at least one of a driving substrate, a signal processing substrate, or a control substrate and is electrically connected to the sensor substrate. A fixing plate fixes the circuit unit. A conversion layer is provided on a first surface opposite to a second surface of the fixing plate on which the circuit unit is fixed, is provided in a state where the second surface opposite to the fixing plate side faces the first surface of the base material on which the pixels are provided, and converts radiation into light. A housing houses the sensor substrate, the circuit unit, the fixing plate, and the conversion layer.

Disclosed apparatus comprises: a radiation detection panel in a housing, for detecting incident radiation as an electrical signal related to a radiation image; a support base in the housing and located on a side opposite to a radiation incident surface, for supporting the radiation detection panel from a back surface side; an internal structure in the housing and disposed on the back side surface of the support base; and fixing members in the housing, for fixing the internal structure to the support base, the difference in the radiation shielding efficiency between at least one of the fixing members and the support base is less than 50%, and when viewed from a radiation incident direction, a sheet like member having a radiation shielding efficiency of 50% or more is not arranged on a region on the back surface side of the radiation detection panel overlapping with the fixing member.

A scintillator panel includes a substrate having a substrate main surface, a substrate rear surface, and a substrate side surface; a scintillator layer having a scintillator rear surface formed of a plurality of columnar crystals, a scintillator main surface, and a scintillator side surface; and a protective film covering the scintillator side surface of the scintillator layer. The substrate side surface partially has a coarsened region. The scintillator side surface has a coarse surface including an uneven structure. The protective film closely adheres to the scintillator side surface such that the coarse surfaces are covered.

An X-ray device is provided, which includes a flexible substrate, a driver integrated circuit, and a scintillator layer. The flexible substrate includes an array portion and an extension portion. The driver integrated circuit is disposed on the flexible substrate. The scintillator layer is disposed on the flexible substrate.