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Lens module

A lens module and lens technology, applied in installation, optics, instruments, etc., can solve the problems of easy occurrence of halo phenomenon and reduced lens resolution, and achieve the effect of reducing halo phenomenon and easy alignment

Inactive Publication Date: 2015-08-05
SAMSUNG ELECTRO MECHANICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In addition, in a lens module including an increased number of lenses, halo phenomenon due to internal reflection may relatively easily occur, so that the lens resolution may be reduced

Method used

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Embodiment Construction

[0046] Hereinafter, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. However, this disclosure may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. In the drawings, the shapes and dimensions of elements may be exaggerated for clarity, and the same reference numerals will be used throughout to designate the same or like elements.

[0047] For ease of reference, it is noteworthy that first to fifth lenses to be described below are named based on the order in which the lenses approach the subject. Therefore, in the following description, the first lens and the second lens may not correspond to the first lens and the second lens mentioned in the claims. For example, a fourth lens and a f...

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Abstract

There is provided a lens module including: a first lens having a first coupling portion; a second lens having a second coupling portion; and a space maintaining member disposed between the first and second lenses and having third and fourth coupling portions coupled to the first and second coupling portions, respectively.

Description

[0001] This application claims the benefit of Korean Patent Application No. 10-2014-0012856 filed with the Korean Intellectual Property Office on February 5, 2014, the disclosure of which is hereby incorporated by reference in its entirety. technical field [0002] The present technology generally relates to lens modules including spacer maintaining members. Background technique [0003] As the overall performance of portable electronic devices such as mobile phones increases, high resolution is required for small camera modules mounted in such portable devices. Accordingly, such small camera modules are gradually being configured as lens modules including an increased number of lenses. [0004] A lens module including an increased number of lenses may include a lens and a lens barrel accommodating the lenses therein. Such a lens module has a structure in which lenses are sequentially inserted into a lens barrel so that optical axes of a plurality of lenses coincide with ea...

Claims

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Application Information

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IPC IPC(8): G02B7/02
CPCG02B7/021G02B13/001G02B7/003G02B7/022G02B13/0015
Inventor 金德勋
Owner SAMSUNG ELECTRO MECHANICS CO LTD
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