Supercharge Your Innovation With Domain-Expert AI Agents!

Holographic display device and electronic equipment

A holographic display and photonic crystal technology, applied in holographic technology, holographic optical components, holographic light source/light characteristics, etc., can solve problems such as large volume, unfavorable integration of portable electronic equipment, complex structure of holographic display devices, etc., to achieve Thinning, miniaturization, and number reduction

Active Publication Date: 2021-08-24
BOE TECH GRP CO LTD +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current holographic display device has a complex structure and a relatively large volume, which is not conducive to integration into portable electronic devices

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
  • Holographic display device and electronic equipment
  • Holographic display device and electronic equipment
  • Holographic display device and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this application will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.

[0038] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of an icon to another component, these terms are used in this specification only for convenience, for example, according to the description in the accompanying drawings directions for the example described above. It will be appreciated that if the illustrated device is turned over s...

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 present application relates to the field of display technology, in particular, to a holographic display device and electronic equipment. The holographic display device may include a light source, a light transmission structure, a first photonic crystal group, and a spatial light modulator. The light transmission structure has a light incident area and a light exit area; It includes a variety of photonic crystals, which are used to divide the light emitted by the light source into a variety of different colors of light, and the light of a variety of different colors is transmitted to the light transmission structure through the light-incoming area and emitted through the light-out area; the spatial light modulator It is arranged in the light exit area, and is used for modulating the light of various colors emitted from the light exit area to form a holographic image. The technical solution can simplify the structure of the holographic display device and reduce the volume of the holographic display device, thereby facilitating the integration of the holographic display device into electronic equipment.

Description

technical field [0001] The present application relates to the field of display technology, in particular, to a holographic display device and electronic equipment. Background technique [0002] With the continuous development of display technology, holographic display technology has the advantages of being able to satisfy all perceptions of human vision, and observers can observe without using auxiliary devices such as helmets and eyes, and has gained more and more attention. However, the current holographic display device has a relatively complex structure and a relatively large volume, which is not conducive to integration into portable electronic devices. [0003] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the application, and therefore may include information that does not constitute prior art known to those of ordinary skill in the art. Contents of the inve...

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 Patents(China)
IPC IPC(8): G03H1/22
CPCG03H1/2205G03H2001/0088G03H1/2294G03H1/2286G03H2223/16G03H2001/221G03H2223/23G03H2001/0216G02B27/0172G02B2027/0174G02B1/005G02B27/0994G02B6/0006G02B6/0008G02B6/023G02B6/0026G03H1/2202G03H2222/13G03H2223/15
Inventor 林琳琳胡波陶文昌吴振钿邱鑫茂吕耀朝
Owner BOE TECH GRP CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com