ALEXANDRIA, Va., Aug. 18 -- United States Patent no. 12,710,677, issued on Aug. 18, was assigned to Magnolia White Corp. (Tokyo).
"Liquid crystal display device" was invented by Yasushi Tomioka (Tokyo), Toshimasa Ishigaki (Tokyo), Hidehiro Sonoda (Tokyo) and Sumito Ueta (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid crystal display device comprising a TFT substrate having pixels each including a common electrode formed on an organic passivation film, an interlayer insulating film formed so as to cover the common electrode, a pixel electrode having a slit and formed on the interlayer insulating film, a through-hole formed in the organic passivation film and the interlayer insulating film, and ...