Camera module and mobile terminal

A camera module and lens component technology, applied in the field of optical imaging, can solve problems such as the inability of the flash to fill in light, the inability to take a clear picture of the subject, and the lack of illumination of the subject, so as to improve the uniformity of appearance, avoid uneven brightness, The effect of improving the uniformity of fill light

Active Publication Date: 2021-06-15
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The mobile terminal takes a mobile phone as an example. The mobile phone includes a camera and a flash for supplementing light to the camera. When shooting a subject at close range, such as macro or super macro photography, the distance between the camera and the subject may be only a dozen or so. mm to more than ten centimeters, the flash cannot fill the camera area in the macro or super macro shooting mode, and the illumination of the subject in the camera area is obviously insufficient, and the subject cannot be photographed clearly

Method used

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  • Camera module and mobile terminal
  • Camera module and mobile terminal
  • Camera module and mobile terminal

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Embodiment Construction

[0055] In order to make the purpose, technical solution and advantages of the application clearer, the application will be described in further detail below in conjunction with the accompanying drawings. figure 2 and Figure 10 The direction shown in, "top", "bottom", "height direction" such as image 3 The direction shown in the "preset rotation" is as Figure 7 The orientation shown in the description of the embodiment of the application, the orientation or positional relationship is only for the convenience of describing the application and simplification of the description, rather than indicating or implying that the device or element referred to must have a specific orientation, or in a specific orientation The structure and operation should not be regarded as limitations on the embodiments of the present application, and all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present application.

[0...

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Abstract

The embodiment of the invention provides a camera module and a mobile terminal. The camera module comprises a lens assembly and a light guide piece, wherein the light guide piece comprises a light guide body and a scattering structure arranged on the bottom surface of the light guide body, the light guide body is provided with an incident port, the end, which is close to the object side, of the lens assembly extends into the incident port, a light emitting surface surrounding the periphery of the incident port is formed on the top surface of the light guide body, imaging light enters the lens assembly through the incident port, light supplementing light is emitted to a camera shooting area of the lens assembly from the light emitting surface after being scattered by the scattering structure, the plane perpendicular to the optical axis of the lens assembly is taken as a projection plane, and the projection of the light emitting surface is located in the projection of the scattering structure. The camera module provided by the embodiment of the invention can uniformly fill light.

Description

technical field [0001] The present application relates to the field of optical imaging technology, in particular to a camera module and a mobile terminal. Background technique [0002] The mobile terminal takes a mobile phone as an example. The mobile phone includes a camera and a flash for supplementing light to the camera. When shooting a subject at close range, such as macro or super macro photography, the distance between the camera and the subject may be only a dozen or so. mm to more than ten centimeters, the flash cannot fill the camera area in the macro or super macro shooting mode, and the illumination of the subject in the camera area is obviously insufficient, and the subject cannot be photographed clearly. Contents of the invention [0003] In view of this, the embodiment of the present application provides a camera module and a mobile terminal capable of supplementing light in the imaging area. The technical solution of the embodiment of the present applicatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B15/02G03B15/06G03B17/02
CPCG03B15/02G03B15/06G03B17/02
Inventor 林墨洲韦怡张百成梁镓俊余爱翔吴继炎
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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