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Samsung has unveiled an innovative camera technology designed to transform the smartphone industry by reducing the size of camera bumps while maintaining brightness levels. This new technology, known as All Lenses on Prism (ALoP), has been crafted by Samsung Semiconductor and utilizes a compact arrangement of telephoto lenses to minimize space requirements. The company asserts that this technology will serve as a solution for capturing high-quality portrait images in varying lighting conditions, both day and night, without necessitating larger camera modules in smartphones.
Understanding Samsung’s ISOCELL ALoP Technology
According to Samsung, conventional telephoto camera units typically rely on a folded camera structure that uses a prism to position a lens set between the prism and the image sensor. This design’s height often leads to an increased camera bump, impacting the sleekness of smartphone design.
Such conventional structures are limited in brightness enhancement capabilities, usually necessitating larger lenses, which in turn exacerbates the problem of protruding camera bumps.
Samsung’s ALoP technology addresses these issues by arranging the lenses horizontally relative to the prism. It utilizes a 40-degree tilted prism reflection surface along with a 10-degree tilted sensor assembly. This configuration allows manufacturers to boost brightness levels by enlarging the lens diameter without increasing the overall height of the camera module. Consequently, smartphones can incorporate lenses with larger apertures, yet retain a slim profile.
The new ALoP technology can reduce camera module length by 22 percent
Photo Credit: Samsung
Advantages of ALoP Technology
The ALoP lens technology supports an f/2.58 lens aperture with a focal length of 80 mm, positioning it as a significant upgrade over traditional folded optics. By placing the lens in front of the prism, ALoP is able to utilize larger apertures, making it particularly effective for creating low-noise portrait images in low-light scenarios.
Furthermore, Samsung has indicated that the implementation of ALoP technology could lead to a reduction of up to 22 percent in the length of the camera module compared to existing folded camera designs. Thanks to the innovative tilted prism reflection and sensor assembly, smartphones can achieve a more streamlined body with a less obtrusive camera unit on the back.
This new ISOCELL technology also focuses on enhancing the overall aesthetics of smartphones, ensuring that only smooth, circular lens outlines are visible rather than bulkier rectangular forms. The anticipated decrease in size of large camera bumps, which can hinder usability on flat surfaces, is expected to contribute to a more refined and user-friendly design in future smartphones, according to Samsung.
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