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Optical imaging module and VR electronic equipment

An optical imaging and module technology, which is used in optics, optical components, instruments, etc.

Inactive Publication Date: 2020-04-03
INTERFACE TECH CHENGDU CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Based on this, it is necessary to provide an optical imaging module and VR electronic equipment for the problem of how to realize the miniaturization design of VR electronic equipment.

Method used

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  • Optical imaging module and VR electronic equipment
  • Optical imaging module and VR electronic equipment
  • Optical imaging module and VR electronic equipment

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Embodiment Construction

[0054] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0055] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "inner", "outer", "left", "right" and similar expressions are used herein for the purpose of descripti...

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Abstract

The invention relates to an optical imaging module. The optical imaging module sequentially comprises a reflecting film, an optical element and a first polarizing film from an object side to an imageside, the reflective film is capable of transmitting light from an object side and reflecting light from an image side. The optical element includes at least one lens, and the optical element has refractive power. The first polaroid allows light polarized along a first direction to pass through and reflects light polarized along a second direction, wherein the first direction is different from thesecond direction, and the light reflected by the first polaroid reaches the reflecting film from the image side, and is emitted towards the image side after the reflecting film generates reflection of changing the polarization state at least once. The invention further relates to VR electronic equipment comprising the optical imaging module. The optical imaging module can achieve the effect of size reduction, and meets the requirements of miniaturization design of VR electronic equipment.

Description

technical field [0001] The invention relates to the technical field of optical imaging, in particular to an optical imaging module and VR electronic equipment. Background technique [0002] VR (Virtual Reality, virtual reality technology) electronic equipment is widely sought after by users due to its simulation effect, which can form virtual reality images, allowing users to observe things in three-dimensional space personally. However, in order to improve the imaging magnification and imaging distance of the current VR electronic equipment and achieve a good virtual reality imaging effect, it needs to be equipped with a larger VR imaging system, so that the size of the VR electronic equipment is relatively large, and it is difficult to meet the requirements of miniaturization design. . Contents of the invention [0003] Based on this, it is necessary to provide an optical imaging module and VR electronic equipment for the problem of how to realize the miniaturization de...

Claims

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Application Information

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IPC IPC(8): G02B27/01G02B27/28
CPCG02B27/0101G02B27/0172G02B27/286
Inventor 李冠勋
Owner INTERFACE TECH CHENGDU CO LTD
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