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

Transparent imaging electronic whiteboard and interactive transparent electronic whiteboard system

An electronic whiteboard and imaging technology, used in electronic equipment, electronic digital data processing, synthetic resin layered products, etc. clear effect

Inactive Publication Date: 2017-02-15
SHANGHAI LANMOU MEDIA TECH CO LTD
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a transparent imaging electronic whiteboard and an interactive transparent electronic whiteboard system, which are used to solve the problems of low image definition and bright colors on the interactive electronic whiteboard

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
  • Transparent imaging electronic whiteboard and interactive transparent electronic whiteboard system
  • Transparent imaging electronic whiteboard and interactive transparent electronic whiteboard system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] like figure 1 As shown, a transparent imaging electronic whiteboard, the transparent imaging electronic whiteboard is made of transparent imaging glass, the transparent imaging glass includes: a first glass layer 1, a film interlayer 2 and a second glass layer 3 that are stacked in sequence from top to bottom ; The first glass layer, the film interlayer and the second glass layer are all made of transparent materials.

[0026] The film interlayer is mixed and kneaded by PVB resin, antioxidant, light stabilizer and nanoparticle dispersion, and then extruded through a screw extruder and cooled and shaped on a casting cooling roll. The nanoparticle dispersion is composed of nanoparticles, Dispersing agent and plasticizer are prepared by ultrasonic dispersion, the nanoparticles are composed of titanium dioxide nanoparticles and inorganic salt nanoparticles with a mass ratio of 15:85, wherein the titanium dioxide nanoparticles are anatase crystal structure or rutile crystal ...

Embodiment 2

[0028] A transparent imaging electronic whiteboard, the transparent imaging electronic whiteboard is made of transparent imaging glass, the transparent imaging glass comprises: a first glass layer, a thin film interlayer and a second glass layer which are sequentially stacked from top to bottom; the first glass layer , the film interlayer and the second glass layer are all made of transparent materials.

[0029] The film interlayer is made of PET resin, antioxidants, light stabilizers and nanoparticle dispersions, which are mixed uniformly in the molten state, pre-crystallized and dried, and then extruded and stretched. The nanoparticle dispersion is composed of nanoparticles, dispersants and solvents. Made by ultrasonic dispersion, the nanoparticles are composed of titanium dioxide nanoparticles and inorganic salt nanoparticles with a mass ratio of 85:15, wherein the titanium dioxide nanoparticles are anatase crystal structure and rutile crystal structure with an average diame...

Embodiment 3

[0031] A transparent imaging electronic whiteboard, the transparent imaging electronic whiteboard is made of transparent imaging glass, the transparent imaging glass comprises: a first glass layer, a thin film interlayer and a second glass layer which are sequentially stacked from top to bottom; the first glass layer , the film interlayer and the second glass layer are all made of transparent materials.

[0032] The film interlayer is made of EVA resin, antioxidants, light stabilizers and nanoparticle dispersion liquid into a high-speed mixer to mix evenly, and then put into a casting machine to be plasticized and then stretched and pulled to form. The nanoparticle dispersion liquid is composed of nanoparticles, dispersed The agent and solvent are prepared by ultrasonic dispersion. The nanoparticles are composed of titanium dioxide nanoparticles and inorganic salt nanoparticles with a mass ratio of 55:45, wherein the titanium dioxide nanoparticles are the average diameter of an...

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
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to a transparent imaging electronic whiteboard and an interactive transparent electronic whiteboard system. The transparent imaging electronic whiteboard comprises a first glass layer, a film interlayer and a second glass layer in sequence from the top down, wherein the first glass layer, the film interlayer and the second glass layer are all made of transparent material. The electronic whiteboard provided by the invention adopts transparent imaging glass for imaging, so that the transparent imaging electronic whiteboard has higher imaging definition and brighter color than the electronic whiteboards on the market, and thus has a wider application range.

Description

technical field [0001] The invention relates to the field of interactive electronic whiteboards, in particular to a transparent imaging electronic whiteboard and an interactive transparent electronic whiteboard system. Background technique [0002] The interactive electronic whiteboard can communicate with the computer. Connect the electronic whiteboard to the computer, and use the projector to project the picture information on the computer onto the electronic whiteboard screen. At this time, the electronic whiteboard is equivalent to a handwriting board with a particularly large area. Displayed on the computer, in this way, it constitutes a complete interactive system between the user and the transparent imaging electronic whiteboard. In addition, users can save the contents of the electronic whiteboard as graphic files at any time. However, the traditional electronic whiteboards on the market all use opaque substrates, and the clarity of the images projected on the elec...

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): G06F1/16G06F3/01B32B27/36B32B27/06B32B17/06
CPCG06F1/1601B32B17/06B32B27/06B32B27/365B32B2264/10B32B2264/102B32B2307/412B32B2457/208G06F3/016
Inventor 孙绪刚
Owner SHANGHAI LANMOU MEDIA TECH CO LTD
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