Recently, the Ministry of Industry and Information Technology released the "Technical Requirements and Test Methods and Test Methods of Mobile Terminal Images and Video Anti -Shake Performances", which is also the standard for the mobile terminal camera of mobile terminals such as mobile phones. Mobile terminal device.
According to the website of the Ministry of Industry and Information Technology’s website, the industry standard specifies the technical requirements, testing environment and testing methods of mobile terminal camera camera equipment, which is suitable for mobile terminals (type of anti -shake technology type (anti -shake technology type types with photographic or camera anti -shake function (type of anti -shake technology type It is OIS, EIS, Comprehensive Stabilization or other technical products).
The announcement states that other devices can also be used for reference.
It is reported that this standard is formulated by China Information and Communication Research Institute and Ai Peiti Optoelectronics Technology Co., Ltd., and mobile phone manufacturers such as Huawei, OPPO, vivo, Samsung, and other mobile phone manufacturers have been formulated for four years, which has strong industry guiding significance.
According to the 5G standard, the number of built -in antennas in different bands is large, and multiple cameras combinations of mobile phones often account for a large overall area of ??the mobile phone.
This area also contains a lot of problems such as voice components and multi -frequency magnetic field interference. It tests the overall layout and stack of internal components of the mobile phone. The magnetic interference of multi -screen and multi -anti -shake camera is one of the technical challenges stacked inside the 5G era mobile phone device.
The traditional method of camera module has a weak anti -magnetic interference ability.
The development of optical image stabilization technology is better to solve the problem of interference generated by 5G antennas and multiple cameras. Hong Hangqing, chairman of Siti Optoelectronics Technology Co., Ltd., said that mobile phone photography will curb various factors such as dynamic objects, hands shake, dark light, etc. It may occur. Quickly automatic focusing technology can lock and focus on shooting objects in 6 milliseconds, greatly improving the quality of image, and also greatly reducing the calculation pressure of AI software. He said that Chinese enterprises are also in a relatively leading position around the development of liquid lens technology and products. They have carried out a liquid lens -related patent layout earlier. At present, they have a number of related invention patents. Consumers bring a better shooting experience.