公开(公告)号：US20240413184A1

公开(公告)日：2024-12-12

申请号：US18698018

申请日：2021-12-23

Applicant: Dectris AG

Inventor： Michael RISSI ,  Tilman DONATH ,  Christian DISCH

IPC: H01L27/146

Abstract: A radiation detector for position-resolved detection of radiation comprises at least one sensor tile with sensor material sensitive to the radiation. The sensor tile defines a horizontal plane spanned by a first axis and a second axis orthogonal to the first axis. A set of sensor pixels of electrically conductive material is arranged in the horizontal plane and in contact with the sensor material. The set comprises a subset of inner sensor pixels, wherein an inner sensor pixel has a neighbor sensor pixel in each direction of the first axis and the second axis. At least two neighboring inner sensor pixels of the subset show an extension along the second axis that exceeds an extension along the first axis. The radiation detector further comprises at least one readout chip assigned to the at least one sensor tile and extending along the first axis and the second axis.