Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Head-mounted virtual reality device

A virtual reality, head-mounted technology, applied in the field of virtual display, can solve the problem of blurred edges of displayed images, and achieve the effect of easier assembly, good viewing effect, and guaranteed stability.

Inactive Publication Date: 2016-10-26
SHANGHAI LEXIANG TECHNOLOGY CO LTD
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a head-mounted virtual reality device, which is used to solve the problem in the prior art that the edges of images displayed by the head-mounted virtual reality device are blurred due to field curvature and astigmatism

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Head-mounted virtual reality device
  • Head-mounted virtual reality device
  • Head-mounted virtual reality device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051] The present invention provides a head-mounted virtual reality device, such as figure 1 shown, including:

[0052] A closed case composed of a front case 101 and a rear case 102, and a main board 103, a first curved display screen 104, a second curved display screen 105, and a display screen bracket 106 located in the closed case;

[0053] The main board 103 is fixed on the side of the display bracket 106 close to the front case 101...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a head-mounted virtual reality device, and relates to the technical field of virtual display. The device comprises a front shell, a back shell, a motherboard, a first surface display, a second surface display, and a display stand. The motherboard is fixed to a side of the display stand near the front shell. The first surface display and the second surface display are fixed to a side of the display stand away from the back shell, and are connected with the motherboard. A first optical lens and a second optical lens are arranged on the back shell. The center of the first surface display and the center of the first optical lens are in the same line. The center of the second surface display and the center of the second optical lens are in the same line. Through use of the first surface display and the second surface display, the imaging positions of light at the edges of the first optical lens and the second optical lens are closer to the meridian focus. Thus, the influence of astigmatism and field curvature on the quality of imaging is reduced, and the imaging resolution is improved.

Description

technical field [0001] The invention relates to the field of virtual display technology, in particular to a head-mounted virtual reality device. Background technique [0002] Head-mounted virtual reality device is a kind of head-mounted virtual display, also known as glasses-type display and portable theater, which is a popular name. Because the glasses-type display looks like glasses and can display video images of audio and video players on a large screen, it can also be called video glasses (video glasses). Video glasses were initially demanded and applied to military affairs. The current video glasses are like the stage and status of the big brother and the big mobile phone. In the future, under the circumstance of the great development of 3C integration, it will achieve very rapid development. [0003] At present, there are two main indicators for measuring head-mounted displays in the field of virtual reality: field of view and resolution. In order to obtain a bette...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G02B27/01
CPCG02B27/0172G02B27/017G02B27/0176G02B2027/0147G02B2027/0178
Inventor 张敏许孜奕谭炳辉
Owner SHANGHAI LEXIANG TECHNOLOGY CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com