MUMBAI, India, March 14 -- Intellectual Property India has published a patent application (202534084732 A) filed by Largan Industrial Optics Co. Ltd., Taichung City, Taiwan, on Sept. 6, 2025, for 'optical lens, camera module and electronic device.'
Inventor(s) include Huang, Hsuan-Chin; Kuo, Hong Rong; Hsiao, Hsiu-Yi; and Lai, Yu Chen.
The application for the patent was published on March 13, under issue no. 11/2026.
According to the abstract released by the Intellectual Property India: "An optical lens (1) includes a lens barrel (10), a lens element (E1), a 5 spacer element (13) and a retaining element (15). The spacer element (13) has a near-axis side surface (133), a far-axis side surface (134), and first and second surfaces (131 and 132) arranged opposite to each other. The near-axis side surface (133) is connected to the first and second surfaces (131 and 132) on a side closest to an optical axis (OA) and tapers toward the optical axis (OA), 10 forming a light-passing hole (PH). The far-axis side surface (134) is connected to the first and second surfaces (131 and 132) on a side farthest from the optical axis (OA). The retaining element (15) is fixed to the lens barrel (10). The spacer element (13) is between the lens element (E1) and the retaining element (15). The lens element (E1) has a first region (R1) surrounding the optical axis (OA) 15 and supported on the first surface (131). The retaining element (15) has a second region (R2) surrounding the optical axis (OA) and supported on the second surface (132)."
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