US Patent Issued to VIVO MOBILE COMMUNICATION on Dec. 2 for "Optical film, optical module, and electronic device" (Chinese Inventor)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,469, issued on Dec. 2, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Guangdong, China).

"Optical film, optical module, and electronic device" was invented by Huaping Wu (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical film, an optical module, and an electronic device are provided, which belong to the technical field of communication devices. The optical film includes a base body and a plurality of light-condensing protrusions. The plurality of light-condensing protrusions form a first array group on a first surface of the base body, and the first array group has a first arrangement direction and a second arrangement d...