US Patent Issued to LG Display on July 7 for "Touch sensing display device" (South Korean Inventor)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,675,182, issued on July 7, was assigned to LG Display Co. Ltd. (Seoul, South Korea).

"Touch sensing display device" was invented by June Gun Chung (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A touch sensing display apparatus may include touch blocks, touch electrodes in each touch block, a readout integrated circuit (ROIC) for sensing the touch electrodes to obtain touch raw data, and a micro control circuit connected to the ROIC through a serial peripheral interface (SPI). A memory of the ROIC may have a 16-bit row unit storage system. Each of a TX memory and an RX memory of the micro control circuit may have a 32-bit row unit s...