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Lenses, imaging modules and electronics

An imaging module and lens technology, applied in instruments, installations, camera bodies, etc., can solve the problem that periscope lenses cannot be lightweight, and achieve lightweight, ensure reflection area, and reduce size and weight. Effect

Active Publication Date: 2022-02-18
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as the size of the lens increases, the size of the prism also increases accordingly, making the overall periscope lens unable to achieve lightweight

Method used

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  • Lenses, imaging modules and electronics
  • Lenses, imaging modules and electronics
  • Lenses, imaging modules and electronics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

[0033] Please also refer to figure 1 , the lens 100 of the embodiment of the present application includes a reflective prism 10 and a plurality of lens groups 90 . The reflective prism 10 is used to reflect incident light from a first direction a to a plurality of lens groups 90 toward a second direction b, and the first direction a is different from the second direction b. Reflecting prism 10 cuts away from the light inlet 7133 ( Figure 20 Shown) the corner of the structure.

[0034] The lens 100 in the embodiment of th...

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PUM

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Abstract

The application discloses a lens, an imaging module and electronic equipment. The lens includes a reflective prism and a plurality of lens groups, the reflective prism is used for reflecting incident light in a first direction to the plurality of lens groups in a second direction, and the first direction is different from the second direction. The reflective prism is a structure in which a corner away from the light inlet is cut off from a triangular prism in cross section. The lens, imaging module and electronic device of the present application cut off the reflective prism at a corner away from the light inlet by setting a triangular prism with respect to the cross section, so as to reduce the size and weight while ensuring the reflective area, so that the lightness of the lens can be realized. Quantify.

Description

technical field [0001] The present application relates to the field of imaging technology, in particular to a lens, an imaging module and electronic equipment. Background technique [0002] The periscope lens mostly uses a prism to change the optical path to achieve the periscope effect. The periscope lens can be divided into two types: zoom and fixed focus. In a zoom periscope lens, the overall periscope lens size becomes larger to achieve a better zoom effect. However, as the size of the lens increases, the size of the prism also increases accordingly, so that the overall periscope lens cannot be lightweighted. Contents of the invention [0003] Embodiments of the present application provide a lens, an imaging module, and electronic equipment. [0004] The lens in the embodiment of the present application includes a reflective prism and a plurality of lens groups. The reflective prism is used to reflect incident light in a first direction to the plurality of lens grou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B13/00G03B17/17G02B15/14G02B7/04G03B30/00
CPCG02B13/00G03B17/17G02B15/14G02B7/04
Inventor 徐青
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD