In today's highly automated and sophisticated cell phone manufacturing field, vision positioning technology plays an extremely important role. As the core optical component in the vision positioning system, FA lenses are constantly driving the innovation of cell phone panel processing and assembly processes.

FA lenses have excellent optical performance and provide high-resolution, low-distortion imaging. In the process of visual positioning of cell phone panels, they can accurately capture information such as various characteristic points, patterns and tiny imperfections on the panels. By transmitting these optical images to the image processing unit, they are analyzed by complex algorithms to determine the precise position and attitude of the cell phone panel on the production line. For example, in the cell phone panel lamination process, the FA lens can clearly identify the edge contours of the panel and other components to ensure the accuracy and consistency of the lamination, effectively avoiding poor lamination, display abnormalities and other quality problems caused by positioning deviations.

Compared with traditional lenses, FA lenses have multiple advantages in visual localization of cell phone panels. It has a wider depth of field range, can adapt to the different heights of the cell phone panel on the plane of the feature recognition needs, whether it is the surface of the touch layer or the internal LCD layer related features can be accurately captured. Its excellent chromatic aberration correction capability ensures the authenticity and consistency of the image color, which enables the image processing algorithm to analyze and judge based on the color information more reliably. In addition, the fast focusing performance of the FA lens also greatly improves the efficiency of the visual positioning system, which meets the high-speed and high-efficiency requirements of cell phone production.

With the continuous development of cell phone technology, the screen is evolving towards higher resolution, thinner and lighter, and shaped screen. This puts forward new challenges and opportunities for FA lenses to be used in the visual positioning of cell phone panels. On the one hand, high-resolution screens require FA lenses to have higher resolution to distinguish more subtle pixel points and line structures; on the other hand, the irregular shape of shaped screens increases the complexity of visual positioning, requiring FA lenses to be optimized with advanced image processing algorithms to achieve accurate positioning of non-regular edges and special areas.

In the actual cell phone production line, FA lens is usually with the light source system, camera sensor, motion control system together constitute a complete visual positioning system. Lighting system for the FA lens to provide appropriate lighting conditions, enhance or highlight the cell phone panel to be detected features; camera sensors will FA lens imaging into digital signals; motion control system according to the results of the visual positioning of cell phone panels or processing equipment to accurately adjust the position. This multi-component working mode ensures that the cell phone panel can achieve highly accurate visual positioning in all production stages, such as cutting, drilling, and assembling, thus guaranteeing the overall quality and performance of the cell phone.