US Patent Issued to MAGNOLIA WHITE on May 19 for "Display device and semiconductor device" (Japanese Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,635,239, issued on May 19, was assigned to MAGNOLIA WHITE Corp. (Tokyo).

"Display device and semiconductor device" was invented by Toshihide Jinnai (Tokyo), Hajime Watakabe (Tokyo), Akihiro Hanada (Tokyo), Ryo Onodera (Tokyo) and Isao Suzumura (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device including a substrate having a first TFT of an oxide semiconductor and a second TFT of a polysilicon semiconductor comprising: the oxide semiconductor is covered by a first insulating film, a first drain electrode is connected to the oxide semiconductor via a first through hole formed in the first insulating film, a first source electrode is con...