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Optical system and video glasses

An optical system and video glasses technology, applied in the field of optical systems and video glasses, can solve the problems of low resolution and large volume of video glasses, and achieve the effect of solving the problem of too low resolution and large volume

Inactive Publication Date: 2016-08-03
NORTH SOUTHERN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a kind of video glasses to solve the problems of low resolution and large volume of video glasses in the prior art

Method used

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  • Optical system and video glasses
  • Optical system and video glasses
  • Optical system and video glasses

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Embodiment Construction

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will combine the Attached picture , clearly and completely describe the technical solutions in the embodiments of the present invention, obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0020] like figure 1 As shown, the optical system 100 provided by the present invention includes an optical module and a display screen 20 , and the optical module can control the content displayed on the display screen 20 .

[0021] The optical module includes a first lens 10 and a second lens 20 .

[0022] The first lens 10 includes at least four light-transmitting surfa...

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Abstract

The invention relates to an optical system and video glasses. The optical system comprises an optical module and a display screen, wherein the optical module transmits a content displayed by the display screen; the optical module comprises a first lens; the first lens comprises a first light pass surface, a second light pass surface, a third light pass surface and a fourth light pass surface; and at least three times of reflection happens to light emitted by the display screen on the first lens. According to the optical system and the video glasses provided by the invention, through arranging multiple light pass surfaces on the optical module, light can enter a human eye at least through four times of reflection, and thus, problems of over low resolution and large size of the video glasses in the prior art can be solved.

Description

technical field [0001] The present invention relates to an optical system and video glasses. Background technique [0002] Near-eye displays are an essential component of wearable displays, sometimes referred to as "head-mounted displays (HMDs)" or wearable heads-up displays or video glasses. The head-mounted display incorporates one or more picture The shape display is placed close to one or both eyes of the wearer. in order to generate on the display picture Like, a computer processing system can be used. Such a display may occupy the entire field of view of the wearer, or only a portion of the field of view of the wearer. Alternatively, a head-mounted display can be as small as a pair of glasses or as large as a helmet. [0003] Emerging and anticipated uses of wearable displays include applications where the user interacts with augmented or virtual reality in real time. Such applications may be mission-critical or safety-critical, such as in public safety or aviati...

Claims

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Application Information

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IPC IPC(8): G02B27/01G02B17/08
Inventor 江贵平詹达举
Owner NORTH SOUTHERN ELECTRONICS