US Patent Issued to LG INNOTEK on Aug. 11 for "Circuit board" (South Korean Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,707,571, issued on Aug. 11, was assigned to LG INNOTEK Co. LTD. (Seoul, South Korea).

"Circuit board" was invented by Chae Young You (Seoul, South Korea), Soo Min Lee (Seoul, South Korea) and Jae Hun Jeong (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A circuit board according to an embodiment includes a first insulating layer; and a second insulating layer disposed on the first insulating layer and including a cavity; wherein the second insulating layer includes a lower surface of the cavity positioned higher than an upper surface of the first insulating layer, wherein the lower surface of the cavity includes: a plurality of first ...