ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,484,397, issued on Nov. 25, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).
"Display apparatus" was invented by Sungbae Ju (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display apparatus includes a display area including a display pixel having an emission area, a peripheral area which is outside of the display area, the peripheral area including a dam, and a first test pixel which is between the display area and the dam and has an emission area, and an encapsulation layer in the display area and extended from the display area to the dam The emission area of the first test pixel in the peripheral area is la...