Search Results - graham+myhre

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Process to Fabricate Light Sources that Emit Polarized Light
A new technology for creating polarized illumination sources that are small, have controllable spectral outputs, and that can be arranged into a microarray of polarization sources. This technology aligns molecules of photoactive dye in a liquid crystal polymer host to produce light with a degree of polarization of about 0.5. The molecules can be aligned...
Published: 4/3/2023   |   Inventor(s): Stanley Pau, Arshad Sayyad, Graham Myhre
Keywords(s): display, liquid crystal, OLED
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Displays
Process to Fabricate Micro-Polarizers and Waveplates on Sensor Array
Researchers at the University of Arizona have developed a fabrication process to create patterned polarizers for various visible wavelengths using dichroic dye in a liquid crystal polymer (LCP) host directly on an array of optical sensors. This invention uses multiple layers of an LPP/LCP system to create more complex polarization elements such as...
Published: 4/3/2023   |   Inventor(s): Stanley Pau, Graham Myhre
Keywords(s): liquid crystal, polarimetry, polarizer, waveplate
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Displays