Sunny Optical Technology (Group) has been granted a patent for an imaging lens assembly with specific focal length ratios and lens thickness criteria. The assembly includes a movable diaphragm and five lenses arranged along the optical axis. GlobalData’s report on Sunny Optical Technology (Group) gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Sunny Optical Technology (Group), Under-screen biometric identification was a key innovation area identified from patents. Sunny Optical Technology (Group)'s grant share as of May 2024 was 42%. Grant share is based on the ratio of number of grants to total number of patents.
Imaging lens assembly with specific lens arrangement
A recently granted patent (Publication Number: US12000989B2) discloses an imaging lens assembly designed with a specific configuration to achieve optimal performance. The assembly consists of a movable diaphragm and a series of lenses with varying refractive powers, including a first lens with positive refractive power, a second lens, a third lens, a fourth lens with positive refractive power, and a fifth lens. The effective focal lengths of the first and fourth lenses are crucial, meeting a specific requirement of 1.0 to ensure proper functionality.
Furthermore, the patent details various parameters such as distances between lens surfaces, center thicknesses, and maximum effective radii to ensure the imaging lens assembly's overall performance. Specific conditions related to the distances from the movable diaphragm to the lenses, as well as the radii of curvature of lens surfaces, are outlined to meet stringent criteria for optimal imaging quality. The patent emphasizes the importance of these parameters in achieving high-quality imaging results, highlighting the precision and complexity involved in designing such optical systems.
To know more about GlobalData’s detailed insights on Sunny Optical Technology (Group), buy the report here.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
