ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,815, issued on Jan. 13, was assigned to JRD COMMUNICATION (SHENZHEN) LTD. (Guangdong, China).
"Display panel and terminal" was invented by Guangyue Luo (Guangdong, China), Bo Yang (Guangdong, China), Su Luan (Guangdong, China) and Zhuolun Xie (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel and a terminal. The display panel includes a liquid crystal array matrix cell, a backlight module, a light guide column, and an electrochromic module. A through hole is formed in the backlight module, and the through hole is used for accommodating the light guide column. The liquid crystal array matrix cell is located on a first si...