ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,745,554, issued on Sept. 22, was assigned to Universal Display Corp. (Ewing, N.J.).
"Organic vapor jet printing system" was invented by William E. Quinn (Whitehouse Station, N.J.), Gregory Mcgraw (Yardley, Pa.), Roman Korotkov (Cranbury, N.J.) and Craig Anthony Outten (Rydal, Pa.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Implementations of the disclosed subject matter provide an organic vapor jet print die including a linear array of depositors, with each of the depositors having a cluster of apertures. The organic vapor jet print die may include at least one first aperture in each cluster of apertures is a delivery aperture that is in fluid commu...