DETECTION SYSTEM AND DETECTOR ARRAY INTERCONNECT ASSEMBLIES

摘要

The present disclosure includes multiple ways of providing photo-detector interconnectivity using, for example: a) single-layered thick or thin film ceramic substrate to change a node pitch from one facing to another, and/or b) direct bonding of photodiode circuit to a flex cable interconnect.

主权项

1. A computed tomography detector comprising:
a front-illuminated photodiode array including a first facing configured to receive optical energy indicative of X-radiation that has traversed an examination region of a computed tomography apparatus, a substrate, and a second facing including a plurality of photodiode contact nodes in electrical communication with corresponding photodiodes in the array; and a flexible circuit substrate, a facing of the flexible circuit substrate including contact nodes, and
wherein the photodiode contact nodes of the front-illuminated photodiode array are directly bonded to the contact nodes disposed on the facing of the flexible circuit substrate.