US Patent Issued to APPOTRONICS on Nov. 11 for "Fly-eye lens group, light source device, and projection apparatus" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,468,131, issued on Nov. 11, was assigned to APPOTRONICS CORPORATION LIMITED (Shenzhen, China).

"Fly-eye lens group, light source device, and projection apparatus" was invented by Fei Hu (Shenzhen, China), Chen Chen (Shenzhen, China), Meini Mo (Shenzhen, China) and Yi Li (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A fly-eye lens group, a light source device, and a projection apparatus. The fly-eye lens group includes: a first fly-eye lens, a second fly-eye lens, and a third fly-eye lens. The first fly-eye lens is parallel to the second fly-eye lens, the first fly-eye lens is perpendicular to the third fly-eye lens, a double fly-eye st...