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Periscopic continuous optical variable module and corresponding multi-camera module

A periscope, module technology, applied in optics, telescopes, optical components, etc., can solve the problem of large occupancy and achieve the effect of reducing volume, size, driving logic and anti-shake mechanism.

Active Publication Date: 2021-10-29
NINGBO SUNNY OPOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this periscope module, at least one lens group still needs to have a certain moving space in the direction of its optical axis, resulting in a relatively large occupied volume of the module. Periscope modules are often fixed-focus modules

Method used

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  • Periscopic continuous optical variable module and corresponding multi-camera module
  • Periscopic continuous optical variable module and corresponding multi-camera module
  • Periscopic continuous optical variable module and corresponding multi-camera module

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Embodiment Construction

[0063] For a better understanding of the application, various aspects of the application will be described in more detail with reference to the accompanying drawings. It should be understood that these detailed descriptions are descriptions of exemplary embodiments of the application only, and are not intended to limit the scope of the application in any way. Throughout the specification, the same reference numerals refer to the same elements. The expression "and / or" includes any and all combinations of one or more of the associated listed items.

[0064] It should be noted that in this specification, expressions of first, second, etc. are only used to distinguish one feature from another, and do not represent any limitation on the features. Accordingly, a first body discussed hereinafter may also be referred to as a second body without departing from the teachings of the present application.

[0065] In the drawings, the thickness, size and shape of objects have been slight...

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Abstract

The invention relates to a periscopic continuous light change module, which comprises a fixed optical assembly comprising a reflective element, and a first optical axis and a second optical axis which are perpendicular to each other are respectively arranged on one side of incident light and one side of emergent light of the reflective element; a first moving optical assembly comprises at least two first lenses and a first driver for driving the first lenses to translate along the second optical axis; a second moving optical assembly comprises at least two second lenses and a second driver for driving the second lenses to translate along the second optical axis, and the second moving optical assembly is located at the rear end of the first moving optical assembly; a light sensing assembly comprises a base, a circuit board, a light sensing chip and a third driver, the third driver is located between the light sensing chip and the base, and the third driver is used for driving the light sensing chip to move in at least one direction. The invention further provides a corresponding multi-camera module. According to the invention, the optical anti-vibration of the periscopic continuous optical variable module can be realized at a relatively low space cost.

Description

technical field [0001] The invention relates to the technical field of camera modules, in particular, the invention relates to a periscope continuous optical variable module and a corresponding multi-camera module. Background technique [0002] With the popularization of mobile electronic devices, related technologies of camera modules used in mobile electronic devices to help users acquire images (such as video or images) have developed rapidly and improved rapidly, and in recent years, camera modules Groups have been widely used in many fields such as medical treatment, security, industrial production and so on. Currently, in the field of consumer electronics (such as the field of mobile phones), the optical image stabilization function has become one of the common functions of camera modules. When an electronic device (such as a smart phone) takes pictures, it is inevitable that shaking will occur due to various reasons. For example, when holding a smartphone for shooti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225H04N5/232
CPCH04N23/50H04N23/55H04N23/68H04N23/687G02B23/08G02B27/64G02B15/22H04N23/60
Inventor 陈飞帆戎琦袁栋立魏罕钢蒋泽娇王启
Owner NINGBO SUNNY OPOTECH CO LTD
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