Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Virtual display measurement and installation system

A technology of virtual display and mode measurement, applied in the field of virtual reality, can solve problems such as unfavorable batch assembly, inconsistent display effect of optical display modules, etc.

Inactive Publication Date: 2020-10-16
成都忆光年文化传播有限公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the differences in the visual characteristics of different assemblers and the influence of subjective factors in judgment, the display effect of the final optical display module is inconsistent, which is not conducive to batch assembly

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
  • Virtual display measurement and installation system
  • Virtual display measurement and installation system
  • Virtual display measurement and installation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0030] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "middle", etc. is based on the orientation or positional relationship shown in the drawings, or the conventionally placed position when the product of the invention...

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 virtual display measurement and installation system. The virtual display measurement and installation system comprises a to-be-measured virtual display module, a rotating mechanism, a clamping mechanism, a displacement adjusting mechanism, a vacuum sucker mechanism, a to-be-measured module fixing mechanism, a camera module, a position detection module and a display control module; the vacuum sucker mechanism comprises a sucker, a sucker connecting structure, a vacuum sucker and a vacuum pump, and the sucker connecting structure is of a hollow structure; the to-be-measured virtual display module comprises a first lens group and a second assembly. The second assembly comprises a second environment group, an image display device, an image display control module and an assembly structural member, the to-be-measured module fixing mechanism is used for fixedly installing the second assembly of the to-be-measured virtual display module, and the camera module is arranged in the hollow structure between the sucker connecting structure and the clamping mechanism. The to-be-measured virtual display module, the rotating mechanism, the displacement adjusting mechanism,the vacuum sucker mechanism, the camera module and the position detection module are in communication connection with the display control module.

Description

technical field [0001] The invention relates to the technical field of virtual reality, in particular to a virtual display testing and installation system. Background technique [0002] At present, near-eye display devices, such as virtual reality display devices, are developing towards thinner and lighter, and the display modules in virtual display devices, such as the attached figure 2 As shown, it is a structural schematic diagram of the catadioptric optical system of the current virtual display module, including an image display device 122, a reflective and transmissive element 121, and a first mirror group 11. The first mirror group 11 includes 1 / 4 phase retardation element 113, polarization transflective element 112 and imaging lens group 111, the image light beam that image display device 122 emerges is circularly polarized light beam, the fast axis of 1 / 4 phase retardation element and the main axis of circularly polarized light beam (major axis or short axis) at an...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/02G01M11/02
CPCG01M11/02G01M11/0242G02B7/021G02B7/025
Inventor 不公告发明人
Owner 成都忆光年文化传播有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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