ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,499,816, issued on Dec. 16, was assigned to Huizhou China Star Optoelectronics Display Co. Ltd. (Huizhou, China) and TCL China Star Optoelectronics Technology Co. Ltd. (Shenzhen, China).
"LED driving chip and light-emitting substrate" was invented by Jinfeng Liu (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light-emitting diode (LED) driving chip and a light-emitting substrate are provided. The LED driving chip includes a multiplexing pin for outputting a multiplexed signal. The multiplexed signal includes at least two of power information, data information, and clock information. The power information is configured to provide an op...