Abstract: A fused high density multi-layered integrated circuit module for integrating infrared detector arrays to signal conditioning circuits is disclosed. The module comprises a plurality of thin film substrate layers disposed in substantially overlapping registry to form a non-conductive supporting body, a plurality of the layers have electronic devices mounted thereon. A plurality of detector element connectors are formed along a first edge portion of the body. Conductive conduits are formed upon a plurality of the layers. The conductive conduits have first portions which interconnect the detector element connectors to the electronic devices disposed upon the layers of the body. The conductive conduits also have second portions formed upon the surface of said layers and extending to the second edge portion thereof for communicating signals between the electronic devices and external electronics. A glass binding material adhesively attaches adjacent substrate layers together.

Abstract: A method for aligning infrared detector arrays having a high density of pixel elements to the surface of a signal processing module or the like is disclosed. The process comprises the steps of forming a plurality of indicia upon the second side of the infrared detector array, forming a corresponding plurality of reference indices upon the support surface, the indices being disposed in a predetermined position relative to the electrical connectors, attaching the second side of the infrared detector array to a transparent substrate and positioning the detector array adjacent the support surface and aligning the indicia to the reference indices by observing the indicia formed upon the second side of the array by looking through the transparent substrate. Three embodiments of indicia are disclosed.