US Patent Issued to Interface Advanced Technology (Chengdu) on Feb. 18 for "Lens group, and near-to-eye display device" (Taiwanese Inventors)

ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,228,726, issued on Feb. 18, was assigned to Interface Advanced Technology (Chengdu) Co. Ltd. (Chengdu, China).

"Lens group, and near-to-eye display device" was invented by Shang-Yu Huang (Hsinchu, Taiwan) and Yu-Mei Kuo (New Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A lens groups includes a first lens, a transflective film, a second lens, a composite film, a third lens and a fourth lens arranged in sequence. The first lens includes a first surface and a second surface. The second lens comprises a third surface and a fourth surface, the third surface faces to the second surface. The transflective film is attached to the third surface ...