US Patent Issued to SAMSUNG DISPLAY on March 17 for "Inkjet printing apparatus and display panel manufacturing method using the same" (South Korean Inventor)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,582,005, issued on March 17, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).

"Inkjet printing apparatus and display panel manufacturing method using the same" was invented by Jeongwon Han (Seongnam-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel manufacturing method includes: applying a first solution onto a work substrate; applying, onto the first solution, a second solution including a plurality of light emitting elements; and applying an electric field to the work substrate. A viscosity of the first solution is different from a viscosity of the second solution."

The patent was filed on Jan. 5, 202...