MUMBAI, India, June 19 -- Intellectual Property India has published a patent application (202534120866 A) filed by Largan Precision Co. , Ltd. on December 02, 2025, for Image Capturing Optical System, Image Capturing Unit And Electronic Device.
Inventors include Chen, Chun-Yen; and Liao, Guan-Jr.
The application for the patent was published on June 05, 2026, under issue no. 23/2026.
Abstract: ABSTRACT 130/130 Title: IMAGE CAPTURING OPTICAL SYSTEM, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE 5 An image capturing optical system includes seven lens elements (E1, E2, E3, E4, E5, E6, E7) which are, in order from an object side to an image side along an optical path: a first lens element (E1), a second lens element (E2), a third lens element (E3), a fourth lens element (E4), a fifth lens element (E5), a sixth lens element (E6) and a seventh lens element (E7). Each of the seven 10 lens elements (E1, E2, E3, E4, E5, E6, E7) has an object-side surface facing toward the object side and an image-side surface facing toward the image side. The third lens element (E3) has negative refractive power. The object-side surface of the fifth lens element (E5) is concave in a paraxial region thereof. The sixth lens element (E6) has positive refractive power. The seventh lens 15 element (E7) with negative refractive power has the object-side surface being convex in a paraxial region thereof and the image-side surface being concave in a paraxial region thereof and having at least one inflection point (P). FIG. 1
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