US Patent Issued to Huawei Technologies'Co., 'Ltd.' on June 16 for "Light source system and laser projection display device" (Chinese Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,656,669, issued on June 16, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Light source system and laser projection display device" was invented by Dingjun Zhu (Dongguan, China) and Zhenlin Xie (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides a light source system and a laser projection display device. The light source system and the laser projection display device are applied to the field of laser projection display. The light source system includes an infrared laser light source and a nonlinear optical crystal array. An input end of the nonlinear optical crystal array is connected to an outpu...