ALEXANDRIA, Va., June 4 -- United States Patent no. 12,324,289, issued on June 3, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Display device" was invented by Indo Chung (Seoul, South Korea), Yongdae Kim (Seoul, South Korea) and Youngdo Kim (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The display device can include a substrate, a first insulating layer on the substrate, first and second assembling wirings on the substrate, a second insulating layer disposed on the first and second assembling wirings and having a first hole and at least one or more second hole extending in a lateral direction of the first hole, a semiconductor light emitting device in the first hole, and a ...