Patent application number | Description | Published |
20130099344 | RADIATION IMAGE PICKUP APPARATUS, RADIATION IMAGE PICKUP SYSTEM, AND METHOD FOR MANUFACTURING RADIATION IMAGE PICKUP APPARATUS - The present invention provides a radiation image pickup apparatus in which one or more image pickup elements are easily exchanged. | 04-25-2013 |
20130134312 | RADIATION DETECTION APPARATUS AND RADIOGRAPHIC SYSTEM - A radiation detection apparatus including a sensor unit having photoelectric conversion units two-dimensionally arranged and a scintillator layer which converts radiation into light, comprising a first member disposed on the sensor unit, and a second member disposed on the first member, wherein the scintillator layer is disposed on the second member, and letting n | 05-30-2013 |
20130187054 | RADIATION IMAGING APPARATUS AND RADIATION IMAGING SYSTEM - A radiation imaging apparatus is provided. The apparatus includes an image sensing panel in which a plurality of imaging substrates each including an photoelectric conversion element are arranged so as to form a single image sensing plane, and a scintillator portion that is disposed in a location covering the image sensing panel, and converts radiation into light having a wavelength detectable by the photoelectric conversion element. The scintillator portion includes, in a location covering at least a region between the plurality of imaging substrates, a first scintillator layer and a second scintillator layer that diffuses the converted light over a wider range than the first scintillator layer does. | 07-25-2013 |
20130221198 | RADIATION DETECTION APPARATUS - A radiation detection apparatus include a sensor substrate having a pixel array and a connection terminal connected to the pixel array on a first surface; and a scintillator layer that is arranged on the first surface side; a circuit board that is arranged on a side of the scintillator layer that is opposite to a side facing the sensor substrate; and a connection portion configured to connect the connection terminal to the circuit board. The scintillator layer is arranged so as to cover the pixel array but expose the connection terminal. The circuit board and the connection portion are arranged in locations where they do not protrude from the outer edge of the first surface of the sensor substrate. | 08-29-2013 |
20130322598 | RADIATION DETECTION APPARATUS AND IMAGING SYSTEM - A radiation detection apparatus comprising a sensor panel in which a plurality of sensors for detecting light are arranged, and a scintillator layer containing scintillator particles for converting an incident radiation into light, and an adhesive resin which has an adherence property and bonds the scintillator particles, wherein the scintillator layer is adhered to the sensor panel by the adhesive resin, a modulus of elasticity in tensile of the adhesive resin is higher than 0.7 GPa and lower than 3.5 GPa, and a volume ratio of the adhesive resin to the scintillator particles is not lower than 1% and not higher than 5%. | 12-05-2013 |
20130341517 | RADIATION DETECTION APPARATUS AND IMAGING SYSTEM - A radiation detection apparatus, comprising a housing including a first plate portion and a second plate portion arranged to face each other, a scintillator configured to convert a radiation into light, supported by a supporting portion arranged in a side of the second plate portion in the housing, a sensor panel including a sensor array in which a plurality of sensors for detecting light are arrayed, interposed between the scintillator and the first plate portion in the housing, and a member interposed between the first plate portion and the sensor panel in the housing, wherein the sensor panel is arranged to position an outer edge of the sensor panel outside an outer edge of the scintillator, and the member is arranged to position an outer edge of the member inside the outer edge of the scintillator. | 12-26-2013 |
20140034836 | RADIATION DETECTION APPARATUS, MANUFACTURING METHOD THEREOF, AND RADIATION DETECTION SYSTEM - A radiation detection apparatus includes a sensor panel configured to detect light; and a scintillator layer arranged on the sensor panel. The scintillator layer has a scintillator configured to convert radiation into light of a wavelength that is detectable by the sensor panel. The scintillator layer also has particles that have a property of generating a bubble and expanding so as to weaken adhesive force between the sensor panel and the scintillator layer. The scintillator layer also a resin that holds the scintillator and the particles so as to be mixed together. The scintillator layer is adhered to the sensor panel with use of the resin. | 02-06-2014 |
20140034837 | RADIATION IMAGING APPARATUS AND RADIATION IMAGING SYSTEM - A radiation imaging apparatus includes a phosphor layer configured to convert an incident radiant ray into light, a first imaging substrate arranged on a side of a first surface, on which the radiant ray is incident, of the phosphor layer and having, on the side of the first surface, a first pixel area including a plurality of pixels each including a photoelectric conversion element for converting the light into an electric signal, and a second imaging substrate arranged on a side of a second surface of the phosphor layer and having, on the side of the second surface, a second pixel area including a plurality of pixels each including a photoelectric conversion element for converting the light into an electric signal, wherein the second imaging substrate is arranged so that the second pixel area is located opposite a pixel non-formation area, where the first pixel area is not formed. | 02-06-2014 |
20140042327 | RADIATION IMAGING APPARATUS, METHOD FOR MANUFACTURING THE SAME, AND RADIATION IMAGING SYSTEM - A radiation imaging apparatus, comprising a sensor panel including a sensor array on which a plurality of sensors arranged in an array form and a scintillator layer provided on the sensor array, and a unit configured to perform signal processing based on a signal from the sensor array, wherein the sensor array includes a peripheral region and a central region located inside the peripheral region, the scintillator layer is disposed over the peripheral region and the central region so as to have uniform luminance efficiency with respect to the sensor array, and the unit performs the signal processing by using only signals from sensors disposed in the central region, of signals from the plurality of sensors, output from the sensor panel. | 02-13-2014 |
20140054467 | RADIATION IMAGING APPARATUS AND RADIATION IMAGING SYSTEM - A radiation imaging apparatus comprising a plurality of sensor units each including a plurality of photoelectric converters, a substrate configured to support the plurality of sensor units, and a scintillator, wherein the scintillator comprises scintillator grains configured to convert radiation into light and a binder configured to make the scintillator grains adhere to each other, and the scintillator includes first portions provided between the plurality of sensor units and a second portion provided on the plurality of sensor units and the substrate. | 02-27-2014 |
20140091209 | RADIATION DETECTING APPARATUS AND RADIATION DETECTING SYSTEM - A radiation detecting apparatus includes a sensor panel that has photoelectric conversion elements; a light source unit that has a light guide plate, a light-emitting source disposed at a side surface of the light guide plate, a diffusing plate disposed at one surface of the light guide plate, and a reflective plate disposed at an opposite surface of the light guide plate; and a support substrate that supports the light source unit. The light source unit is provided between the sensor panel and the support substrate. Multiple protrusions of the diffusing plate are in contact with a surface of the sensor panel. The light source unit is adhered to the sensor panel via an adhesive, and the adhesive extends to the support substrate. | 04-03-2014 |
20140093041 | DETECTING APPARATUS, RADIATION DETECTING SYSTEM, AND METHOD OF MANUFACTURING DETECTING APPARATUS - A sensor panel provided with a photoelectric conversion element that detects entering light, a columnar-structure scintillator layer arranged on the sensor panel, a light reflection layer formed on the columnar-structure scintillator layer, and a resin layer including a particulate scintillator formed between the columnar-structure scintillator layer and the light reflection layer are included in a detecting apparatus, and the resin layer includes a particulate scintillator. | 04-03-2014 |
20140145086 | RADIATION IMAGE PICKUP APPARATUS, AND RADIATION IMAGE PICKUP SYSTEM - A radiation image pickup apparatus includes an image pickup panel in which a plurality of image pickup substrates including photoelectric-conversion elements is fixed onto a base, a scintillator portion including a scintillator layer of alkali halide-based columnar crystal and overlaid on the image pickup panel, and a moisture-proof layer provided between the base and the scintillator layer, at least between the plurality of image pickup substrates. The water vapor permeability of the moisture-proof layer is 10 g/m | 05-29-2014 |
20140175295 | SCINTILLATOR, RADIATION DETECTION APPARATUS, AND RADIATION DETECTION SYSTEM - A scintillator includes a scintillator layer having a plurality of columnar crystals configured to convert radiation into light, and a covering layer configured to cover the scintillator layer. The scintillator layer includes a protrusion. The covering layer covers the scintillator layer to prevent the protrusion from breaking through the covering layer, and contains particles configured to convert radiation into light. | 06-26-2014 |
20140284486 | RADIATION DETECTING APPARATUS AND RADIATION DETECTING SYSTEM - A radiation detecting apparatus includes a scintillator and a photoelectric conversion panel. The photoelectric conversion panel includes a frame member disposed on an outer side of a photoelectric conversion section along at least a portion of one side of the photoelectric conversion panel. The frame member includes an inclined surface having a downward slope toward the photoelectric conversion section. The scintillator includes a first scintillator formed continuously on the inclined surface of the frame member and a surface of the photoelectric conversion section, and a second scintillator formed on the first scintillator. The first scintillator has a non-columnar crystal structure, and the second scintillator has a columnar crystal structure. | 09-25-2014 |
20140284487 | RADIATION DETECTION APPARATUS AND RADIATION DETECTION SYSTEM - A radiation detection apparatus includes a sensor panel which includes a photoelectric conversion unit, a scintillator layer disposed above the photoelectric conversion unit and configured to convert radiation into light, a reflection layer disposed above the scintillator layer and configured to reflect part of light generated by the scintillator layer toward the sensor panel; and a protective layer which covers the scintillator layer from above the reflection layer. The scintillator layer is fixed on the sensor panel. The reflection layer is fixed on the protective layer. Part of the protective layer is bonded to the sensor panel with an adhesive material so as to seal the scintillator layer and the reflection layer with the protective layer and the sensor panel. An upper surface of the scintillator layer includes a portion which is not fixed to the reflection layer. | 09-25-2014 |
20140319361 | RADIATION IMAGING APPARATUS, METHOD OF MANUFACTURING THE SAME, AND RADIATION INSPECTION APPARATUS - A radiation imaging apparatus, comprising a sensor array in which a plurality of sensors are arrayed, and scintillators arranged in a plurality of regions divided by members on the sensor array, wherein a relationship P210-30-2014 | |
20140361183 | ELECTRIC DEVICE, METHOD FOR MANUFACTURING THE SAME, AND RADIATION INSPECTION APPARATUS - An electric device, comprising a conductive guard ring formed on a substrate along an outer periphery of the substrate, an electrode formed inside the guard ring on the substrate, and a connecting portion formed above the electrode, for connecting an external apparatus and the electrode, wherein the connecting portion includes a conductive member for electrically connecting the external apparatus and the electrode, and an insulating member formed on a lower surface of the conductive member, and the insulating member exposes a portion of the conductive member, which is positioned immediately above the electrode, and an end of the insulating member is positioned inside the guard ring in planar view such that the conductive member and the guard ring do not contact each other. | 12-11-2014 |