US Patent Issued to Samsung Display on Feb. 17 for "Display device including contact hole for improved connection" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,557,505, issued on Feb. 17, was assigned to Samsung Display Co. LTD. (Gyeonggi-do, South Korea).

"Display device including contact hole for improved connection" was invented by Do Gi Lim (Yongin-si, South Korea), Seok-Min Kang (Yongin-si, South Korea), Ki Yeup Lee (Yongin-si, South Korea) and An Su Lee (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device according to an embodiment includes: a first wiring layer disposed on a substrate; a first insulating layer disposed on the first wiring layer and including an inorganic material; a second insulating layer disposed on the first insulating layer, and including an organi...