Apple's iPhone flash actually received patent protection?

A new Apple patent called "Adjustable Focus Light Source Module" was approved. Based on this patented technology, the iPhone’s flash is expected to automatically adjust light in the future.

What are the advantages of Apple’s iPhone flash patent?

Currently smartphone flashes can over-illuminate some objects in a photo and not illuminate others at all. The result can be a flattening of the image, with a uniform white tone appearing on the photo that seems to lack any depth.

#The flash designed by Apple uses special components and materials to adjust the light according to the zoom level when shooting. Future iPhone cameras may include a flash that automatically adjusts and diffuses its light to better capture objects at different distances from the lens.

# Apple’s patent is simply a flash component that can be adjusted according to the zoom level and distance from the subject. After this patent is actually applied to the cameras of mobile phones or tablets, it is expected to subvert the current night shooting mode, allowing the quality of night shooting images to be restored and improved even more, with a full sense of technology.

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