US Patent Issued to Samsung Display on Feb. 24 for "Display device having a second contact hole passing through the first insulating layer and manufacturing method thereof" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,563,926, issued on Feb. 24, was assigned to Samsung Display Co. Ltd. (Yongin-Si, South Korea).

"Display device having a second contact hole passing through the first insulating layer and manufacturing method thereof" was invented by Dawoon Jung (Hwaseong-si, South Korea), Yu-Gwang Jeong (Anyang-si, South Korea), Su Bin Bae (Hwaseong-si, South Korea) and Sung Won Cho (Hwaseong-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes the following elements: a semiconductor layer positioned on a substrate; a first gate insulating layer positioned on the semiconductor layer; a first gate conductive layer positioned on the fir...