Nowadays, people are heavily relying on smart phones for daily activities. When we purchase smart phones, we often care about the cameras, considering if they can take good- looking selfies and record our lives.

Producers of mobile phones are fiercely competing in this lane by inventing various cameras with diversified functions. To better regulate these products, the Ministry of Industry and Information Technology of China (MIIT) published YD/T 4066-2022, Technical requirements and testing methods for image and video stabilization of mobile devices, on April 24. The standard is a joint achievement of China Academy of Information and Communications, AP Photonics Co., Ltd. and smart phone producers including Huawei, OPPO, vivo, SAMSUNG, etc. The sectoral standard applies to global smart phones and other mobile devices sold in China. It specifically applies to products equipped with Optical Image Stabilization (OIS), Electronic Image Stabilization (EIS), comprehensive image stabilization and other technologies.

With the development of 5G technology, the phone inner space becomes extremely crowded, as the number of inner antennas and cameras inside the phone increase. Also, significant disturbance from antennas greatly affect camera modules. Thanks to the development of OIS technology, this problem is solved.

According to Hong Hangqing, CEO of AP Photonics, OIS and fast autofocus technology can greatly improve image quality and release AI software from excessive burden. Moreover, Chinese enterprises have been leading the development of liquid lens technology, which enables consumers to have better experience using variable macro lenses and telephoto lenses.

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