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Device to Produce X-Rays for Use in Imaging (Case No. 2009-627)

Summary Researchers at UC San Diego have developed a compact, addressable flat-panel x-ray source based on pyroelectric / piezoelectric crystals with integrated field emitters. The design produces electron emission by temperature (or stress) cycling of crystals, which then strike a target to generate x-rays. The array architecture enables selectable...

Published: 9/24/2025 | Inventor(s): Gil Travish, Rodney Yoder, James Rosenzweig

Keywords(s):

Category(s): Electrical, Electrical > Signal Processing, Electrical > Instrumentation, Electrical > Imaging, Medical Devices, Optics & Photonics, Medical Devices > Monitoring And Recording Systems, Medical Devices > Medical Imaging, Medical Devices > Medical Imaging > X-Ray