Abstract: A method for manufacturing a collimator module and/or a collimator bridge is disclosed, as well as a collimator module, a collimator bridge, a collimator and a tomography device. A collimator module for a radiation detector includes a plurality of collimator layers. These collimator layers each have a flat lattice structure. In an embodiment, a first collimator layer has a holder structure and the collimator layers are aligned relative to one another by the holder structure on a first holder tool. With such a holder structure it is possible to glue the aligned collimator layers to one another such that the glued collimator layers form the collimator module with absorber walls disposed in a lattice shape. In such cases, the collimator layers can be aligned to one another in an especially simple and yet precise manner. Through this the actual lattice shape corresponds especially accurately to a prespecified lattice shape.

Abstract: A radiation detector includes an intermediate layer, which is arranged between a detection layer with a number of detection elements and a number of readout units. In an example embodiment of this arrangement, the intermediate layer has a plurality of electrically-conductive connections between the detection elements and the readout units. An example embodiment further specifies a medical imaging system, as well as a method of using the heating apparatus.

Abstract: An x-ray detector includes, in a stack formation, a converter element, an evaluation unit and an intermediate layer. In an embodiment, the intermediate layer has a thermal conductivity of more than 0.5 W/mK, preferably more than 2 W/mK and more preferably more than 6 W/mK.

Abstract: An embodiment of the invention relates to a radiation detector device including a detector substrate for direct conversion of X-ray and/or gamma quanta to electrical charge. The detector substrate includes a semiconductor material including Cadmium; a readout substrate having a readout contact; a charge collector contact for collecting an electrical charge from the detector substrate; and a connection. The connection electrically interconnects the charge collector contact and the readout contact. The connection includes a solder connection. The solder includes Bismuth, Tin and Silver.

Abstract: A method is disclosed for producing a hybrid, incorporable into a sensor board, for a detector module including a plurality of reader units. An embodiment of the method includes positioning the reader units in a stacked construction, each on a common sensor layer. The method further includes, after all of the reader units are positioned, fixing the reader units together on the sensor layer, thereby forming the hybrid. An embodiment of the invention further relates to a detector module for an X-ray detector including a number of sensor boards arranged adjacent to one another on a module carrier. The sensor boards are produced by an embodiment of the method.

Abstract: An X-ray detector includes an anti-scatter grid, an electrode and a converter element for converting X-rays into electrical charges in a stacking arrangement. In an embodiment, the stacking arrangement is externally enclosed by a protective element. The protective element extends in the stacking direction such that an enclosed area is at least arranged between the anti-scatter grid and the converter element and along the entire height of the converter element in the stacking direction. An adhesive element is arranged between the anti-scatter grid and the electrode.

Abstract: A method is disclosed for producing an electronic component including at least two functional layers. One of the functional layers has channels, open towards the other functional layer, which run inwards from one edge of the functional layer. Further, an adhesive which contacts the adjacent functional layers is located in at least one of the channels, and a hardening of the adhesive is effected by introducing UV radiation via the channels. Furthermore an electronic component is also disclosed, including at least two adjacent functional layers adhesively bonded together in sandwich-like fashion, wherein at least one of the functional layers has channels which extend inwards from at least one edge of the functional layer and an adhesive hardened by UV radiation is arranged in the channels. A detector element of a radiation detector including such an electronic component and a radiation detector having such a detector element are also disclosed.

Abstract: A sensor board for a detector module is disclosed. It includes, in a stack construction, at least one reader unit and a sensor layer arranged spaced from the reader unit in the direction of the stack. A gap formed by the spacing between the sensor layer and the reader unit is filled with a cured filling material such that at least one edge region of the sensor layer is free of the filling material. Furthermore, a method is disclosed for manufacturing a corresponding sensor board, and a detector module is disclosed for an X-ray detector having a number of sensor boards which are arranged to be mutually adjacent on a module carrier.

Abstract: A detector module for an x-ray detector is disclosed. In an embodiment, the detector module includes a plurality of sensor boards arranged adjacent to one another on a module carrier. Each sensor board is arranged in a stack formation and includes a sensor layer with a sensor surface, to which a bias voltage can be applied in order to detect x-ray radiation. A voltage supply line is arranged in the stack formation along a lateral surface of the stack formation of each sensor board in order to apply the bias voltage. Moreover, an x-ray detector is disclosed for recording an image of an object irradiated by x-ray radiation, the x-ray detector including a plurality a number of detector modules arranged adjacent to one another.

Abstract: A method is disclosed for producing a hybrid, incorporable into a sensor board, for a detector module including a plurality of reader units. An embodiment of the method includes positioning the reader units in a stacked construction, each on a common sensor layer. The method further includes, after all of the reader units are positioned, fixing the reader units together on the sensor layer, thereby forming the hybrid. An embodiment of the invention further relates to a detector module for an X-ray detector including a number of sensor boards arranged adjacent to one another on a module carrier. The sensor boards are produced by an embodiment of the method.

Abstract: A method for manufacturing a collimator module and/or a collimator bridge is disclosed, as well as a collimator module, a collimator bridge, a collimator and a tomography device. A collimator module for a radiation detector includes a plurality of collimator layers. These collimator layers each have a flat lattice structure. In an embodiment, a first collimator layer has a holder structure and the collimator layers are aligned relative to one another by the holder structure on a first holder tool. With such a holder structure it is possible to glue the aligned collimator layers to one another such that the glued collimator layers form the collimator module with absorber walls disposed in a lattice shape. In such cases, the collimator layers can be aligned to one another in an especially simple and yet precise manner. Through this the actual lattice shape corresponds especially accurately to a prespecified lattice shape.

Abstract: An imaging device for electromagnetic radiation, especially for x-ray and/or gamma radiation, is disclosed. In an embodiment, the imaging device includes a layering including a number of detection elements, a number of read-out boards and a base board. Each of the detection elements is electrically contacted with a respective read-out board via a plurality of first solder contacts. Each read-out board includes a plurality of through-contacts and is electrically contacted with the base board via a plurality of second solder contacts.

Abstract: A 2D collimator is disclosed for a radiation detector. In at least one embodiment, the 2D collimator includes 2D collimator modules arranged in series, wherein adjacent 2D collimator modules are glued together to establish a fixed mechanical connection to facing module sides, and wherein, on their free-remaining side, the outer 2D collimator modules have a retaining element for mounting the 2D collimator opposite a detector mechanism. A method for manufacturing such a 2D collimator is also disclosed.

Abstract: A grid module of a scattered-radiation grid is disclosed. The scattered-radiation grid includes a number of grid modules disposed next to one another with a plurality of webs, especially for use in conjunction with a CT detector, a CT detector and a CT system with such a detector. In accordance with an embodiment of the invention, at the joining surfaces of the grid modules, the webs located there are provided with breakthroughs to compensate for a disproportionate reduction in scattered radiation.

Abstract: A method is disclosed for producing an electronic component including at least two functional layers. One of the functional layers has channels, open towards the other functional layer, which run inwards from one edge of the functional layer. Further, an adhesive which contacts the adjacent functional layers is located in at least one of the channels, and a hardening of the adhesive is effected by introducing UV radiation via the channels. Furthermore an electronic component is also disclosed, including at least two adjacent functional layers adhesively bonded together in sandwich-like fashion, wherein at least one of the functional layers has channels which extend inwards from at least one edge of the functional layer and an adhesive hardened by UV radiation is arranged in the channels. A detector element of a radiation detector including such an electronic component and a radiation detector having such a detector element are also disclosed.

Abstract: A collimator is disclosed for a radiation detector including at least three spacing elements arranged on a radiation exit face of the collimator. In at least one embodiment, they are embodied so as to mount the collimator in a stable manner with respect to a radiation converter of the radiation detector. The at least three spacing elements enable a very precise and stable alignment of the collimator in respect of the radiation converter despite manufacturing-related curves or unevennesses in the radiation exit face and/or the mounting surface on the part of the radiation converter. At least one embodiment of the invention also relates to a manufacturing method for such a collimator, as well as a method for manufacturing a radiation detector.

Abstract: An embodiment of the invention relates to a radiation detector which includes a plurality of radiation detector modules arranged adjacent to one another with in each case one scintillation element with a radiation inlet surface aligned transversely with respect to a main direction of a radiation, and light detector arrangements arranged transversely with respect to the radiation inlet surfaces of the scintillation elements. In the process of at least one embodiment, one light detector arrangement is arranged between two scintillation elements and has two light inlet surfaces which point away from one another, of which one is associated with a first scintillation element and one is associated with a second scintillation element. Furthermore, at least one embodiment of the invention relates to a light detector arrangement, a production method for a radiation detector according to at least one embodiment of the invention and/or an imaging system.

Abstract: A grid module of a scattered-radiation grid is disclosed. The scattered-radiation grid includes a number of grid modules disposed next to one another with a plurality of webs, especially for use in conjunction with a CT detector, a CT detector and a CT system with such a detector. In accordance with an embodiment of the invention, at the joining surfaces of the grid modules, the webs located there are provided with breakthroughs to compensate for a disproportionate reduction in scattered radiation.

Abstract: A 2D collimator is disclosed for a radiation detector. In at least one embodiment, the 2D collimator includes 2D collimator modules arranged in series, wherein adjacent 2D collimator modules are glued together to establish a fixed mechanical connection to facing module sides, and wherein, on their free-remaining side, the outer 2D collimator modules have a retaining element for mounting the 2D collimator opposite a detector mechanism. A method for manufacturing such a 2D collimator is also disclosed.

Abstract: A collimator is disclosed for a radiation detector including at least three spacing elements arranged on a radiation exit face of the collimator. In at least one embodiment, they are embodied so as to mount the collimator in a stable manner with respect to a radiation converter of the radiation detector. The at least three spacing elements enable a very precise and stable alignment of the collimator in respect of the radiation converter despite manufacturing-related curves or unevennesses in the radiation exit face and/or the mounting surface on the part of the radiation converter. At least one embodiment of the invention also relates to a manufacturing method for such a collimator, as well as a method for manufacturing a radiation detector.