News said that a factory has a new phone to evaluate the main camera of the OV50Q, which is expected to be Xiaomi REDMI K90 series

Passionategeekz On June 21, blogger @Digital Chat Station today exposed some news about a factory iterating new phones, which is expected to be the Xiaomi REDMI K90 series.

It was revealed that the new sub-system iteration machine is also evaluating the Howie OV50Q, 50Mp 1/1.3″ LOFIC QPD V3,Supports smooth frame transition and superframe synthesisimprove focus speed, optimize high dynamic range, and reduce power consumption. In addition, he also revealed that a wave of sub-series images exceeded the level at the end of the year, and all the staff went to the periscope.

Before this, the blogger had revealed that the new Xiaomi and Honor SM8850 phones will be equipped with this sensor.

Passionategeekz found out that the full name of the LOFIC technology mentioned in the leaked news is Lateral OverFlow Integration Capacitor, which is called the Chinese name of the horizontal overflow integrated capacitor technology.Last year, it was installed in the Honor Magic6 series phones。

The basic principle of this technology is to place a high-density capacitor on each photodiode of the mobile phone image sensor to collect photoelectrons that could have been overflowed due to saturation.

When the number of photoelectrons converted by the photodiode exceeds the maximum originally capable of carrying, the excess photoelectrons will flow into adjacent capacitors. In this way, when the mobile phone shoots a highlight scene, its highlight information will be retained without overexposure, and the output films are closer to the light and shadow scene in reality.

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