ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,400,565, issued on Aug. 26, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Display panel including test pixel" was invented by Kwanghyun Baek (Yongin-si, South Korea), Jungkook Park (Yongin-si, South Korea), Donghak Pyo (Yongin-si, South Korea) and Moonsang Hwang (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel includes a substrate including a display area, and a peripheral area surrounding the display area in plan view, a pixel circuit in the display area, a light-emitting diode in the display area, electrically connected to the pixel circuit, and including a pixel electrode, an opposite electr...