Patent ID: 8614421
Filing Date: 2013-12-24
Classification: G01T

Abstract:
1. A method of assembling a radiological imaging sensor comprising: providing a transparent crystalline substrate plate having an upper side and a bottom side; applying a first layer of ultra-violet curable adhesive to the upper side of the crystalline substrate plate; placing an imaging die on top of the first layer of ultra-violet curable adhesive, the imaging die having an active image sensor region located at a top surface of the imaging die; curing the first layer of ultra-violet curable adhesive by exposure to ultra-violet radiation, the ultra-violet radiation applied through the bottom side of the transparent crystalline substrate plate; providing at least one flexible cable connection by forming a wire bond from the flexible cable to the imaging die; applying a second layer of ultra-violet curable adhesive to the top surface of the imaging die, the second layer covering at least the active image sensor region; stacking a clear fiber optic plate on the top surface of the imaging die, the clear fiber optic plate covering at least the image sensor region; curing the second layer of ultra-violet curable adhesive by exposure to ultra-violet radiation, the ultra-violet radiation applied through a top side of the stacked clear fiber optic plate; and providing a scintillator layer on a top surface of the clear fiber optic plate.