ALEXANDRIA, Va., July 3 -- United States Patent no. 12,349,515, issued on July 1, was assigned to Plessey Semiconductors Ltd (Plymouth Devon, Great Britain).
"Multicolour light emitting structure" was invented by Samir Mezouari (Plymouth, Great Britain) and Andrea Pinos (Plymouth, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of forming a light emitting structure, the light emitting structure comprising: a first light emitting region configured to emit light having a first primary peak wavelength; a second light emitting region configured to emit light having a second primary peak wavelength, wherein the first primary peak wavelength is different to the second primary peak wavelength;...