ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,938, issued on Nov. 4, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).
"Spraying device and method of manufacturing display device" was invented by Satoshi Tomoeda (Yokohama, Japan), Takahiko Noda (Yokohama, Japan) and Setsu Takeuchi (Yokohama, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of manufacturing a display device includes preparing a spraying device including a plurality of nozzles, dividing a discharge amount value range between a first reference discharge amount value and a second reference discharge amount value into k areas (k is a natural number), generating nozzle sets by combining n nozzles (n is ...