Use of surface patterning for fabricating a single die direct capture dental X-ray imaging sensor
AssigneeCyber Medical Imaging, Inc.
InventorsDouglas C Yoon, Oscar Magnus Stafsudd
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Abstract
A device and process in which a single continuous depositional layer of a polycrystalline photoactive material is deposited on an integrated charge storage, amplification, and readout circuit with an irregular surface wherein the polycrystalline photoactive material is comprised of a II-VI semiconductor compound or alloys of II-VI compounds.
Claims27
A device comprised of an integrated charge storage, amplification, and readout circuit serving as a depositional substrate with an irregular surface;
- and a polycrystalline photoactive material deposited as a single continuous depositional layer on top of the irregular surface;
- wherein the polycrystalline photoactive material is comprised of a II-VI semiconductor compound or alloys of II-VI compounds and the irregular surface is comprised of variations in elevation.
The device 1 wherein the single continuous depositional layer has a total surface area which exceeds 100 square millimeters.
A process, comprising depositing a single continuous depositional layer of a polycrystalline photoactive material on an integrated charge storage, amplification, and readout circuit exhibiting an irregular surface;
- wherein the polycrystalline photoactive material is comprised of a II-VI semiconductor compound or alloys of II-VI compounds and the irregular surface is comprised of variations in elevation.
Dependencies are inferred from the claim text.