Binocular display system and onboard head-up display system

A display system, binocular technology, applied in vehicle parts, optics, instruments, etc., can solve problems such as inability to apply in application fields, inability to get rid of wearing equipment, etc., and achieve the effect of increasing the exit pupil distance

Pending Publication Date: 2018-12-11
BOE TECH GRP CO LTD
View PDF9 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the current VR display technology has many advantages, it cannot get rid of the limita...

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
  • Binocular display system and onboard head-up display system
  • Binocular display system and onboard head-up display system
  • Binocular display system and onboard head-up display system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Embodiments of the present invention provide a binocular display system and a vehicle-mounted head-up display system, which increase the exit pupil distance of the display system and make it suitable for more application fields.

[0042] In order to make the purpose, technical solutions 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 of the embodiments of the present invention, rather than all of them. 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.

[0043] The binocular display system and the vehicle-mounted head-up display system provided by specific embodiments of the present invention will be described in detail below in conjunction with the acco...

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

PropertyMeasurementUnit
Exit pupil diameteraaaaaaaaaa
Login to view more

Abstract

The invention discloses a binocular display system and an onboard head-up display system. The binocular display system comprises two imaging devices separated by a set distance, a beam splitter and areflector, wherein the two imaging devices are used for displaying a left eye image and a right eye image respectively; the beam splitter is used for receiving the light emitted by the imaging devices, transmitting the light to the reflector, and reflecting the reflected light of the reflector to a set position; the set position and the exit pupil position of the imaging devices are symmetrical about the beam splitting plane of the beam splitter; and the reflector is used for reflecting the incident light back to an original path. By virtue of the beam splitter and the reflector, the system exit pupil distance of the binocular display system is increased. A viewer can view a binocular display image of the imaging devices at a position symmetrical with the exit pupil position of the imaging devices about the beam splitting plane of the beam splitter without the need to get close to the exit pupil position of the imaging devices. Thus, the binocular display system can be applied to a wide application field such as onboard head-up display.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a binocular display system and a vehicle-mounted head-up display system. Background technique [0002] Virtual reality (Virtual Reality, referred to as VR) technology is an emerging display technology in recent years. It is a technology that uses computers to simulate the real world so that participants can interact with the virtual environment. All VR display technologies used at this stage need to be combined with optical systems for imaging to show special display effects. These display devices often integrate lenses or lens groups for optical imaging. The left and right eyes of the viewer watch different signal sources through optical components such as lenses, and the brain fuses the pictures seen by the left and right eyes to see a three-dimensional picture. [0003] VR display technology is a near-eye display technology that can provide viewers with a large viewing angle...

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): G02B27/01B60R1/00G02B30/33
CPCG02B27/0101B60R1/00B60R2300/205G02B2027/0127G02B2027/0132G02B2027/0134G02B27/286G02B5/124G02B30/35G02B27/30G02B30/33G02B30/26G02B17/002G02B2027/011G02B2027/0123G02B2027/014
Inventor 石炳川
Owner BOE TECH GRP 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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap