Periscope camera module and multi-camera module

A camera module and periscope technology, which is applied in the field of camera equipment and photography, can solve the problems of production efficiency and yield rate facing challenges, high design cost, and difficult assembly, so as to improve yield rate, reduce volume, reduce The effect of assembly difficulty

Active Publication Date: 2021-11-19
NINGBO SUNNY OPOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this design is costly, difficult to assemble, and the production efficiency and yield rate are all facing challenges.

Method used

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  • Periscope camera module and multi-camera module
  • Periscope camera module and multi-camera module
  • Periscope camera module and multi-camera module

Examples

Experimental program
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Embodiment Construction

[0046] 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.

[0047] 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. Thus, a first layer discussed hereinafter could also be termed a second layer without departing from the teachings of the present application.

[0048] In the drawings, the thickness, size and shape of objects have been slightly exaggera...

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Abstract

The present application provides a periscope camera module, including: an optical path deflection element with a reflective member for deflecting incident light propagating along the first optical axis to propagating along the second optical axis, wherein the The first optical axis and the second optical axis are at an angle; an optical lens assembly is arranged along the second optical axis to receive incident light deflected by the optical path deflection element; a photosensitive assembly is arranged along the first optical axis The two optical axes are arranged and receive the incident light passing through the optical lens assembly, so that the incident light passing through the optical lens assembly forms an image on the photosensitive assembly; it is characterized in that the optical path deflection element also has an anti-shake actuation mechanism, and the anti-shake actuation mechanism drives the reflection member to rotate through electrostatic force, so as to compensate the position change caused by the vibration when the incident light forms an image on the photosensitive assembly.

Description

technical field [0001] The present application relates to photography and camera equipment technology, in particular, the present invention relates to compact camera module technology. Background technique [0002] The mobile phone camera modules with higher pixels are most sought in the market. Due to the market demand for increasing the number of pixels, manufacturers often need to increase the resolution by reducing the single pixel size of the sensor (usually referred to as a photosensitive chip in the camera module). The reduction of the single pixel size of the sensor results in a longer exposure time for shooting, which makes the imaging more sensitive to the shake of the camera module. An OIS (Optical Image Stabilization; Optical Image Stabilization) mechanism is needed to alleviate this effect. In this article, OIS can also be called optical image stabilization. [0003] In existing OIS cameras (or camera modules), camera shake can be counteracted during image capt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/225H04N5/232
CPCH04N23/50H04N23/54H04N23/55H04N23/685G02B7/182G02B23/08G03B13/36H04N23/00H04N23/60
Inventor 姚立锋陈振宇
Owner NINGBO SUNNY OPOTECH CO LTD
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