LG InnoTek & Corning Collaborate on Liquid Lens Technology

韩国LG InnoTek and US-based Corning have embarked on a joint venture to develop liquid lenses, an innovative advancement in optical technology. This collaborative effort has led to the creation of 16 patents, jointly owned by both companies.

The core technology of this innovation encompasses a liquid lens system, control mechanisms, and devices for measuring changes in lens curvature. The liquid lens utilizes a liquid material within a polymer container that can alter its shape through adjustments in electric current and voltage, thus enabling zoom functionality without mechanical components. This approach promises to reduce the number and size of camera modules in smartphones by minimizing the number of lens elements required.

Revolutionizing Smartphone Camera Modules

Currently, most smartphone main cameras are equipped with 6 or 7 lenses. The implementation of liquid lenses could potentially replace some of these lenses, leading to reduced power consumption and fewer parts. However, the design of the module housing the liquid lens system must also be considered.

Pioneering Liquid Lens Application

A notable application of liquid lenses is showcased in Xiaomi's MIX FOLD foldable phone, which was the first smartphone to utilize this technology. Specifically, the liquid lens was employed in the long-focus macro lens, facilitating both close-up (3cm) photography and high-magnification shots.

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Conclusion

LG InnoTek and Corning's partnership in liquid lens technology represents a significant step forward in optical engineering, promising advancements in smartphone camera systems. The integration of liquid lenses not only enhances the functionality of mobile devices but also opens up new possibilities for camera technology in the future.