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Optical imaging module and VR electronic equipment

A technology of optical imaging and modules, applied in optics, optical components, instruments, etc.

Active Publication Date: 2020-03-27
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

[0046] 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.

[0047] 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 lens and a first polarizing film from an object side to an image side, the lens has refractive power, the object side surface of the lens is provided with a plurality of optical units, the plurality of optical units are arranged in an array, and the optical units can transmit light from the object side and reflect light from the image side. The first polaroid is used for transmitting light polarized along a first direction, and reflecting light polarized in the second direction, the first direction is different from the second direction, and the light reflected by the first polarizing film enters the optical unit from the image side and exits towards the image side after being reflectedin the optical unit for at least two times to change the polarization state. The invention further relates to VR electronic equipment comprising the optical imaging module. The optical imaging modulecan 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 current VR electronic equipment and achieve a good virtual reality imaging effect, it needs to be equipped with a larger VR system. As a result, the size of 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 design of VR ele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01
CPCG02B27/0101
Inventor 李冠勋
Owner INTERFACE TECH CHENGDU CO LTD
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