Optical anti-shake structure, camera module with optical anti-shake structure and terminal equipment with optical anti-shake structure

An optical anti-shake, motion part technology, applied in image communication, parts of color TV, parts of TV system, etc., can solve problems such as affecting anti-shake performance, avoid magnetic interference, ensure performance, and expand application range effect

Pending Publication Date: 2022-03-29
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, when the above-mentioned optical anti-shake structure is assembled in a mobile phone, the driving magnet in the optical anti

Method used

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  • Optical anti-shake structure, camera module with optical anti-shake structure and terminal equipment with optical anti-shake structure
  • Optical anti-shake structure, camera module with optical anti-shake structure and terminal equipment with optical anti-shake structure
  • Optical anti-shake structure, camera module with optical anti-shake structure and terminal equipment with optical anti-shake structure

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[0032] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the related invention, rather than limit the invention. In addition, it should be noted that, for the convenience of description, only the parts related to the invention are shown in the drawings.

[0033] Please refer to the attached Figure 1-3 , the embodiment of the present application provides an optical anti-shake structure, including:

[0034] The carrier 100, the carrier 100 includes a base part 110 and a moving part 120, the moving part 120 has an accommodating area for accommodating the image sensor 600, and the moving part 120 is movably arranged relative to the base part 110;

[0035] The shape memory element connects the base part 110 and the moving part 120 , and when the shape memory element is stretched and deformed, the moving part ...

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Abstract

The invention discloses an optical anti-shake structure, a camera module with the same and a terminal device, the optical anti-shake structure comprises a carrier, the carrier comprises a base body part and a moving part, the moving part is provided with an accommodating area for accommodating an image sensor, and the moving part is movably arranged relative to the base body part; the shape memory part is connected with the base body part and the moving part, and when the shape memory part stretches and deforms, the moving part moves relative to the base body part. According to the optical anti-shake structure, the camera module with the same and the terminal equipment provided by the invention, the image sensor is driven to move through the telescopic deformation of the shape memory part, so that an optical anti-shake function is realized, the imaging quality of the camera module in a moving state and the imaging quality of the camera module in shooting an object in the moving state are improved, and the imaging quality of the camera module in the moving state is improved. In addition, mutual magnetic interference with other parts with magnets can be avoided, and the use performance of the optical anti-vibration structure is ensured.

Description

technical field [0001] The present invention generally relates to the technical field of camera equipment, and in particular to an optical anti-shake structure, a camera module, and a terminal device having the same. Background technique [0002] Existing mobile phones are generally equipped with one or more camera modules. The camera module is equipped with an optical anti-shake structure, and the optical anti-shake structure is used to compensate for the offset of the imaging optical path caused by hand shaking when the user holds the mobile phone to shoot. to significantly reduce photo blur. [0003] At present, the optical anti-shake structure generally includes a driving magnet and a coil, and through the electromagnetic driving cooperation of the driving magnet and the coil, the coil drives the image sensor to move, thereby realizing the optical anti-shake. However, when the above optical anti-shake structure is assembled in a mobile phone, the driving magnet in the o...

Claims

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Application Information

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IPC IPC(8): H04N5/225H04N5/232
CPCH04N23/54H04N23/55H04N23/685
Inventor 张亮明王辉
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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