Abstract: The proposed invention relates to the manufacturing of devices for detecting a visible or X-ray image or an image obtained when recording X-ray or gamma radiation, in particular devices for X-ray mammography and tomosynthesis. In a new method of mounting a multi-element matrix photodetector of visible or penetrating radiation, at least one matrix photoreceiver is positioned in a controllable manner by means of rotation and movement over the liquid phase of an optical polymer pre-applied to at least a part of a surface of a fiber-optic plate, and is subsequently fixed by curing of said polymer. In the process, there is no physical contact or touching of the surfaces of the photoreceiver and of the fiber-optic plate, which minimizes the probability of a photoreceiver chip being damaged.

Abstract: The invention relates to X-ray imaging devices, particularly to devices for X-ray mammography and tomosynthesis. The scintillation detector comprises at least one photosensor with an array of cells each of thereof has a photosensitive area, and a scintillator arranged in the form of a structured aggregate made of elements isolated from each other and placed on the surface of the photosensor. The new construction of the proposed scintillation detector is the completely eliminated need for precise alignment of the structured scintillator based on the elements with a matrix of cells of a photosensor. Precise arrangement of the scintillation elements and the matrix of cells of a photosensor is performed directly during the formation of the scintillation elements. The technical result achieved by using the invention is the increase of image contrast.

Abstract: The invention relates to X-ray imaging devices, particularly to devices for X-ray mammography and tomosynthesis. The scintillation detector comprises at least one photosensor with an array of cells each of thereof has a photosensitive area, and a scintillator arranged in the form of a structured aggregate made of elements isolated from each other and placed on the surface of the photosensor. The new construction of the proposed scintillation detector is the completely eliminated need for precise alignment of the structured scintillator based on the elements with a matrix of cells of a photosensor. Precise arrangement of the scintillation elements and the matrix of cells of a photosensor is performed directly during the formation of the scintillation elements. The technical result achieved by using the invention is the increase of image contrast.