Camera module and electronic equipment

Abstract

The invention discloses a camera module and electronic equipment. The camera module comprises an image sensor which comprises a substrate, and a plurality of visible light sensing units and a plurality of infrared light sensing units which are uniformly arranged on the substrate; a first light-transmitting structure which covers the image sensor; a laser emitter which is arranged on one side of the image sensor and used for emitting light rays outwards, wherein the infrared light sensing units are used for receiving the light rays reflected by an obstacle and determining the focusing distance according to the light rays. According to the invention, the visible light sensing units and the infrared light sensing units are integrated in the image sensor at the same time, the problem that in the prior art, extra space is needed for arranging a laser focusing sensor can be effectively solved, and moreover, the overlapping degree of the field angles of the visible light sensing units in a laser focusing sensor and the image sensor can be improved; therefore, the accuracy of a focusing point is improved, and the focusing requirement of a user when the camera module is used for shooting is better met.

Description

technical field [0001] The application belongs to the technical field of electronic equipment, and in particular relates to a camera module and an electronic equipment. Background technique [0002] With the continuous development of the photography function of mobile phones, the number of cameras also increases. Since each camera has an auto-focus function, a focus sensor 102' is set separately to pass through the focus sensor 102'. Measure the distance of the object being photographed, however, the focus sensor 102' is set separately, such as figure 1 As shown, because it is set side by side with the camera, it will occupy limited space on the mobile phone, and its optical axis is not consistent with the camera, so it is impossible to accurately calculate the focus point. In some special angles, such as figure 2 As shown, there will be two non-overlapping areas, and the focus sensor 102' cannot be used to assist the camera to focus in the non-overlapping areas, which gre...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of the photography function of mobile phones, the number of cameras also increases. Since each camera has an auto-focus function, a focus sensor 102' is set separately to pass through the focus sensor 102'. Measure the distance of the object being photographed, however, the focus sensor 102' is set separately, such as figure 1 As shown, because it is set side by side with the camera, it will occupy limited space on the mobile phone, and its optical axis is not consistent with the camera, so it is impossible to accurately calculate the focus point. In some special angles, such as figure 2 As shown, there will be two non-overlapping areas, and the focus sensor 102' cannot be used to assist the camera to focus in the non-overlapping areas, which greatly affects the user experience

Images