Camera module with light supplementing function

A camera module and functional technology, which is applied in the field of camera modules with supplementary light function, can solve problems such as poor imaging quality and inability to reach light, so as to improve photoelectric conversion efficiency, reduce light energy loss, and improve light intensity distribution effect

Pending Publication Date: 2021-02-05
ZHEJIANG SUNNY SMARTLEAD TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the above problems, to provide a camera module with supplementary light function, to solve the problem in the prior art that the light cannot reach the edge of the chip, resulting in poor imaging quality

Method used

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  • Camera module with light supplementing function
  • Camera module with light supplementing function
  • Camera module with light supplementing function

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Embodiment Construction

[0018] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that are used in the embodiments. Apparently, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to these drawings without creative efforts.

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, and the embodiments cannot be repeated here one by one, but the embodiments of the present invention are not therefore limited to the following embodiments.

[0020] Such as figure 1 As shown, the present invention provides a camera module with supplementary light function, including a lens 1, two supplementary lights 2 symmetrically arranged on the left and right sides of the lens 1 with respect to the central optical...

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Abstract

The invention relates to a camera module with a light supplementing function, the camera module with the light supplementing function comprises a lens (1) and two light supplementing lamps (2) which are located at the left side and the right side of the lens (1) and are symmetrically arranged relative to the central optical axis of the lens (1), and the central light beams of the light supplementing lamps (2) and the central optical axis of the lens (1) are obliquely arranged. According to the camera module with the light supplementing function, the problem of poor imaging quality caused by the fact that light cannot reach the edge position of the chip in the prior art is solved.

Description

technical field [0001] The invention relates to the field of optical devices, in particular to a camera module with a supplementary light function. Background technique [0002] Just as the popularity of smart phones has subverted the mobile phone industry, cars, as a major means of transportation for people to travel, are increasingly affecting and changing people's lives. Concepts such as automotive active safety and unmanned driving are receiving more and more attention from people. Coupled with the emergence of relevant laws and regulations in the industry, on-board cameras will surely become one of the important tools for realizing the intelligentization of automobiles. [0003] The in-cabin camera can monitor the driver and passengers, realize face recognition, fatigue driving monitoring, passenger behavior monitoring and other functions. Due to the lack of light in the car, especially at night, the camera cannot effectively identify the people in the car, so an addit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225B60R11/04G03B15/03
CPCB60R11/04G03B15/03H04N23/56H04N23/57H04N23/55
Inventor 张宝忠黄媛媛张扣文
Owner ZHEJIANG SUNNY SMARTLEAD TECH CO LTD
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