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Camera module and terminal equipment

A camera module and image-side technology, applied in the field of optical cameras, can solve the problems of unfavorable camera module miniaturization design, increased drive structure size, and increased lens group size.

Active Publication Date: 2021-10-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the increase of the pixels of the camera module, the volume of the lens group also increases accordingly, so a larger driving force is required to push the lens group to move to achieve the anti-shake function, but a larger driving force will make the volume of the driving structure The corresponding increase is not conducive to the miniaturization design of the camera module

Method used

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  • Camera module and terminal equipment
  • Camera module and terminal equipment
  • Camera module and terminal equipment

Examples

Experimental program
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no. 1 example

[0047] refer to figure 2 , in the first embodiment of the present application, the camera module 100 includes a base body 300 , a lens structure 400 and an image sensor 500 . The lens structure 400 and the image sensor 500 are installed on the base body 300 respectively, and the base body 300 plays the roles of positioning, support and protection. The lens structure 400 includes a lens unit 410, a first liquid crystal lens 420, and a second liquid crystal lens 430. The lens unit 410, the first liquid crystal lens 420, and the second liquid crystal lens 430 are respectively installed on the base body 300. The lens unit 410 includes one or two For the above lenses, the lenses in the lens unit 410 are made of resin or glass or other materials, and the lenses in the lens unit 410 have a fixed shape and structure. The lens unit 410 has an optical axis 411. The first liquid crystal lens 420 can deflect the incident light around the first axis and emit it. The second liquid crystal...

no. 2 example

[0056] refer to Figure 7 , in the second embodiment of the present application, the first liquid crystal lens 420 and the second liquid crystal lens 430 are arranged adjacent to each other, and the camera module 100 is sequentially arranged with the first liquid crystal lens 420, the second liquid crystal lens 430, the lens Unit 410 and image sensor 500. The lens unit 410 includes one or more than two lenses. The lenses in the lens unit 410 are made of resin or glass or other materials. The lenses in the lens unit 410 have a fixed shape and structure. The first liquid crystal lens 420 can deflect and emit incident light around a first axis, and the second liquid crystal lens 430 can deflect and emit incident light around a second axis. The first axis and the second axis are respectively perpendicular to the optical axis 411 .

[0057] In the second embodiment of the present application, other structures of the camera module 100 may refer to the first embodiment, which will n...

no. 3 example

[0059] refer to Figure 8, in the third embodiment of the present application, the camera module 100 is sequentially provided with a first liquid crystal lens 420 , a lens unit 410 , a second liquid crystal lens 430 and an image sensor 500 from the object side to the image side. The lens unit 410 includes one or more than two lenses. The lenses in the lens unit 410 are made of resin or glass or other materials. The lenses in the lens unit 410 have a fixed shape and structure. The first liquid crystal lens 420 can deflect and emit incident light around a first axis, and the second liquid crystal lens 430 can deflect and emit incident light around a second axis. The first axis and the second axis are respectively perpendicular to the optical axis 411 .

[0060] In the third embodiment of the present application, other structures of the camera module 100 may refer to the first embodiment, which will not be repeated here. After the camera module 100 adopts the first liquid crysta...

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Abstract

The present application relates to a camera module and a terminal device. The camera module includes a base, a lens structure and an image sensor. The lens structure includes a lens unit, a first liquid crystal lens and a second liquid crystal lens, and the lens unit, the first liquid crystal lens and the second liquid crystal lens are installed on the base body respectively. The lens unit has an optical axis, the first liquid crystal lens can deflect the incident light around the first axis and emit it, the second liquid crystal lens can deflect the incident light around the second axis and emit it, the first axis and the second axis are respectively perpendicular to the optical axis . The image sensor is arranged on the base, and ambient light can pass through the lens unit, the first liquid crystal lens and the second liquid crystal lens and enter the image sensor. The above-mentioned camera module can meet the anti-shake requirements of the high-pixel camera module, and is conducive to the miniaturization design of the camera module.

Description

technical field [0001] The present application relates to the field of optical camera technology, in particular to a camera module and terminal equipment. Background technique [0002] Mobile terminals such as smartphones are generally equipped with camera modules, and high-resolution camera modules are increasingly becoming a necessary configuration for mobile terminals. However, as the number of pixels in the camera module increases, the volume of the lens group also increases accordingly, so a larger driving force is required to push the lens group to move to achieve the anti-shake function, but the larger driving force will make the volume of the driving structure The corresponding increase is not conducive to the miniaturization design of the camera module. Contents of the invention [0003] Embodiments of the present application provide a camera module and a terminal device, so as to meet the anti-shake requirements of a high-pixel camera module and facilitate the m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/225H04M1/02
CPCH04M1/0264H04N23/54H04N23/50H04N23/57H04N23/55
Inventor 陈伟
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD