An image guide screen whose display surface is a three-dimensional relief

A technology of three-dimensional relief and image guide screen, applied in the field of image guide screen, can solve the problems of difficult coloring, insufficient clarity of electronic sand table, insufficient image contrast, etc.

Active Publication Date: 2018-10-23
BEIJING FANGRUI BOSHI DIGITAL TECH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The image contrast of the front-projection electronic sand table is insufficient, the pixel pitch of the image is too large, and the focal length of the projector is difficult to converge accurately, which leads to the lack of clarity of the electronic sand table
[0003] Stereo images have begun to be used in wedding photography and special model production. The traditional method is to first carve into a three-dimensional shape, and then paint on the surface of the three-dimensional relief to make it a real full-color three-dimensional model. However, this production method exists Difficulty in coloring

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
  • An image guide screen whose display surface is a three-dimensional relief
  • An image guide screen whose display surface is a three-dimensional relief
  • An image guide screen whose display surface is a three-dimensional relief

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Figure 1~3 is a specific embodiment of the present invention

[0017] The present invention comprises a back light-transmitting layer 1, an optical fiber conducting layer 2, and a front imaging layer 3. The back light-transmitting layer 1 is sprayed on the plane at the back of the optical fiber conducting layer 2, and the front imaging layer 3 is sprayed on the optical fiber conducting layer 2. On the front relief surface. Such as figure 1 shown.

[0018] The back light-transmitting layer 1 of the present invention is sprayed on the plane on the back of the optical fiber conducting layer 2, the back light-transmitting layer 1 has an anti-reflection effect, and the thickness of the back light-transmitting layer 1 is less than 0.3 mm and greater than 0.05 mm. The base material of the back light-transmitting layer 1 is a colorless and highly transparent liquid that can be cured at room temperature or heated and cured below 60 degrees Celsius and can be tightly adhered ...

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

A guiding image screen with a three-dimensional embossment as a display surface belongs to the technical field of simulation display, and comprises a back light penetrating layer, a fiber conducting layer and a front imaging layer, wherein the back light penetrating layer is sprayed and plated on the plane on the back side of the fiber conducting layer, and the front imaging layer is sprayed and plated on the embossment surface of the front side of the fiber conducting layer. The guiding image screen can return a computer 3D image to a vivid 3D holographic image, so that the computer 3D image can be vividly displayed in front of people.

Description

technical field [0001] The invention belongs to the technical field of simulation display, and particularly proposes an image guide screen whose display surface is a three-dimensional relief; the image guide screen conforming to the shape of the terrain can be used in combat command, virtual reality, smart city, holographic monitoring, game entertainment, exhibition display, etc. Places have a very wide range of uses. Background technique [0002] The sand table is a miniature landscape of the real scene. The sand table can show the most intuitive shape of the topography for decision makers. It is widely used in combat command, real estate, urban planning and design, 3D maps and other fields. The usual sand table is made of sand piled up according to the shape of the terrain and landform, and then covered with color and microscopic landscape, so as to fully show the real landscape. Modern sand table production shows a trend of diversification, including: sand tables made of...

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): G09F9/305G02B6/06
CPCG02B6/06G09F9/305
Inventor 白建荣俞阳白云绮陈文伟
Owner BEIJING FANGRUI BOSHI DIGITAL TECH
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