Stanley Electric has been granted a patent for a vehicle lamp featuring a dual projection lens system. This system includes two lens bodies that work together to project light from two sources in the same direction, utilizing specific boundary surfaces arranged at acute angles for optimal light emission. GlobalData’s report on Stanley Electric 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 Stanley Electric, Under-screen biometric identification was a key innovation area identified from patents. Stanley Electric's grant share as of July 2024 was 43%. Grant share is based on the ratio of number of grants to total number of patents.
Vehicle lamp with dual light sources and projection lens
The patent US12066159B2 describes a vehicle lamp that integrates multiple light sources and a sophisticated projection lens system to enhance lighting performance. The lamp features a first light source and a second light source positioned adjacent to each other, both emitting light in the same direction. A projection lens is designed to project the emitted light from both sources, comprising two lens bodies: the first lens body has an incidence part facing the first light source and an emission part on the opposite side, while the second lens body has an incidence part for the second light source and a third incidence part positioned between the first and second incidence parts. The lens bodies are structured to abut each other, with boundary surfaces arranged at an acute angle, facilitating the reflection and emission of light through the lens system.
Further claims detail the optical properties and configurations of the lens bodies. Notably, the refractive index of the second lens body is specified to be lower than that of the first lens body, potentially enhancing light transmission. The design includes an intermediate layer between the lens bodies, and the emission part is equipped with a lens surface that condenses light in specific directions. Additional features include a third lens body that further condenses the emitted light and the possibility of integrating the light sources on a single board. The lamp is engineered to create distinct light distribution patterns, with the first light forming a cutoff line and the second and third lights creating additional patterns above it, thereby optimizing visibility and safety for vehicle operation.
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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.
