Camera module and electronic device using reflective element

A technology of camera module and reflection module, which is applied to the focus device of camera, focus device of projector, camera, etc., which can solve the problems of increased weight and complex structure of optical lens, etc., and achieve the effect of auto-focus image

Pending Publication Date: 2022-03-18
LARGAN DIGITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to meet the above requirements, it is necessary to configure a complex drive unit on the optical axis turning element, which will cause the overall structure of the optical lens to become complicated and lead to an increase in weight

Method used

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  • Camera module and electronic device using reflective element
  • Camera module and electronic device using reflective element
  • Camera module and electronic device using reflective element

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Embodiment Construction

[0092] The detailed features and advantages of the present invention will be described in detail in the embodiment, which is sufficient to enable any of the art to understand the technical content of the present invention and is implemented, and according to the content disclosed in this specification, the patent range and attached Any of the art will easily understand the object and advantages of the present invention. The following examples further illustrate the views of the present invention, but are not intended to limit the scope of the invention in any view.

[0093] The present invention provides a camera module using a reflective element comprising a base, a lens module, and a reflective module, and the camera module using the reflective element further comprises a longitudinal guide rod, a transverse guide rod, and a rotating axle guide. At least two of them are.

[0094] The lens module has an optical axis, and the lens module is disposed on the base. The reflecting mod...

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Abstract

The invention discloses a camera module and an electronic device. The camera module comprises a base, a lens module, a reflection module, a longitudinal guide rod, a transverse guide rod and a rotating shaft guide rod. The lens module is provided with an optical axis, and the lens module is arranged on the base. The reflecting module comprises a reflecting element, and the reflecting element is arranged on the base and located on the object side of the lens module. The longitudinal guide rod is arranged between the base and the lens module and extends along a first direction parallel to the optical axis. The transverse guide rod is arranged between the base and the lens module and extends along a second direction perpendicular to the optical axis. The rotating shaft guide rod is arranged between the base and the reflection module and extends in the second direction. The lens module can respectively move along the longitudinal guide rod and the transverse guide rod, and the reflecting element can rotate by taking the rotating shaft guide rod as a central shaft. The electronic device is provided with the camera module.

Description

Technical field [0001] The present invention relates to a camera module and an electronic device, particularly suitable for use in the reflective element of the camera module of the electronic device. Background technique [0002] As the semiconductor process technology is more refined, the performance of electronic photosensitive components has improved, and the pixels can reach a slight size, so the optical lens with high imaging quality is an indispensable ring. In addition, with the new month of technology, the application range of mobile phones equipped with optical lenses is more wide, and the requirements for optical lenses are also more diverse. [0003] In recent years, the development of electronics towards light, then conventional optical lens is difficult to meet the miniaturization and high imaging quality requirements at the same time, especially telephoto telephoto lens. Known telephoto lens has a total length is too long, lack of image quality or volume is too big...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B17/17G03B13/36G02B7/09G03B5/00G03B30/00
CPCG03B17/17G03B13/36G02B7/09G03B5/00G02B13/0065G02B27/646G02B7/02G02B7/1805G02B7/08G03B3/10G03B2205/0023G03B2205/0015G03B30/00
Inventor 张临安周明达许文鸿曾德生
Owner LARGAN DIGITAL
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