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July 08, 2019
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Leia 3D
Company Profile | January 24, 2021
Develops light‑field technology and software to enable immersive consumer 3D displays The core technology is based on a proprietary element called Diffractive Lightfield Backlighting (DLB) Primarily targets mobile devices, automotive, hospitality, and retail applications Developed a tablet... Not part of subscription
Novel high-strength temporary pressure-sensitive adhesive sublimates when heated under vacuum
News Commentary | March 08, 2021
Researchers at Dartmouth College have developed a temporary pressure‑sensitive adhesive that can be removed with no applied force or solvent; instead, the glue sublimates when heated (to 63 °C) under vacuum (75 mTorr). The researchers report shear stress up to 2,100 kPa, a shear modulus up to 1,000 ... Not part of subscription
Rdot Displays
Company Profile | March 29, 2022
Spinoff from research work on optoelectronic materials at Chalmers University of Technology in Sweden Company's electrochromic displays require low voltage to switch color states but have a limited lifetime and require periodic refreshing of the voltage/signal Together with development and ... Not part of subscription
by Anthony Vicari
Fractal Antenna Systems has received a patent on a metamaterial antenna design called the "metablade," which can act as a drop-in replacement for incumbent Yagi-Uda antennas used in infrastructure applications from Wi-Fi to cell networks but with a smaller form factor (about as large as, and similar in shape to, a traditional antenna's mounting bracket). Fractal Antenna Systems plans to release additional metablade models, including a 5G antenna, later this year. This patent highlights metamaterials' performance advantages over incumbent solutions, and the ability to be used as a drop-in replacement will ease and speed adoption.
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