Wired
Huawei’s current strength in mobile phone photography has become stronger and stronger, but they will come up with stronger ones in the future, and the following new technologies will undoubtedly change and lead the development of the industry.
According to relevant bloggers, the liquid lens will be mass-produced and commercialized next year, mainly used in the telephoto end, and Huawei will also come up with corresponding products.
Huawei has been exploring liquid lenses a long time ago. Huawei applied for a related invention patent on December 25, 2019, and announced it in April this year. It is reported that if the liquid lens is mass-produced and commercialized next year, the Huawei P50 series may be launched. Liquid lens has outstanding advantages, fast focusing speed, can achieve millisecond-level focusing like human eyes, and the film formation rate is almost 100%.
Liquid lenses may be relatively unfamiliar to everyone. In fact, the ideal curve of a mirror is a parabola, and the focal length of a parabola with different curvatures is different. The traditional zoom lens achieves zooming by adjusting the distance between two fixed focal length lenses. There are several types of liquid lenses. The dielectric liquid lens used in mobile phones uses liquid to focus light and changes the shape of the liquid through different voltages to control imaging.
Huawei’s technical solution can be used to drive the motor of the liquid lens to meet performance requirements such as autofocus and optical image stabilization, while improving the reliability of the motor under abnormal working conditions such as impacts and drops.
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