Lens assembly, terminal equipment and light supplement control method of terminal equipment

Abstract

The embodiment of the invention provides a lens assembly of terminal equipment, the terminal equipment and a light supplement control method of the terminal equipment. The lens assembly comprises a lens and a plurality of light supplementing lamps arranged on the outer side of the lens, and the luminous intensity of the plurality of light supplementing lamps can be independently adjusted so as toindependently supplement light to a plurality of subareas of the view field of the lens. According to the lens assembly provided by the embodiment of the invention, independent light supplement can becarried out on the sub-regions with relatively small or relatively large illuminance in the view field of the lens by independently adjusting the luminous intensity of the light supplement lamp, so that the illuminance distribution in the view field is relatively uniform, the brightness of the imaging picture of the terminal equipment is relatively uniform, and the experience feeling of a user isimproved.

Description

technical field [0001] The present invention relates to the technical field of terminal equipment, in particular to a lens assembly, a terminal equipment, and a method for controlling supplementary light of the terminal equipment. Background technique [0002] Taking a mobile phone as an example, the lens of the mobile phone is equipped with a flash for supplementary light. When shooting close-up macro or super macro, the distance between the lens and the scene may be only a few millimeters to a dozen millimeters. In the field of view fill light in the macro shooting mode, the illumination in the field of view is obviously insufficient, and it is impossible to take a clear picture of the scene in the field of view. In the related art, the supplementary light structure of the external lens is used to illuminate the scene in the field of view in the close-up shooting mode, but there is a problem of uneven illumination in the field of view, which leads to uneven brightness of t...

AI Technical Summary

Problems solved by technology

[0002] Take a mobile phone as an example. The lens of the mobile phone is equipped with a flash for supplementary light. When shooting close-up macro or super-macro, the distance between the lens and the scene may be only a few millimeters to a dozen millimeters, and the flash cannot shoot macro or super-macro. Field of view fill light in macro shooting mode, the light intensity in the field of view is obviously insufficient, and the scene in the field of view cannot be photographed clearly

In related technologies, the supplementary light structure of an external lens is used to illuminate the scene in the field of view in the close-up shooting mode, but there is a problem of uneven illumination in the field of view, which leads to uneven brightness of the imaging picture

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