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

A kind of more neutral electrochromic glass and its preparation method and application

An electrochromic glass, neutral technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of affecting the observation of the external natural environment, single color, etc., achieve a clear boundary between coloring and fading, and improve the color and transparency of transmission high effect

Active Publication Date: 2022-04-19
传奇视界有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing electrochromic glass has a single appearance color. Before the glass is colored, the transmission is yellowish, and after the coloring, the transmission is dark blue.
Affect the observation of the external natural environment

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
  • A kind of more neutral electrochromic glass and its preparation method and application
  • A kind of more neutral electrochromic glass and its preparation method and application
  • A kind of more neutral electrochromic glass and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0066] The present invention also provides a method for preparing an electrochromic glass with a more neutral color tone, which mainly includes: using the base glass layer as a substrate, sequentially plating a first conductive layer, a solar spectrum adjustment functional layer, a cation generating layer, an auxiliary Regulating functional layer, second conductive layer and outer protective layer.

[0067] In some embodiments, in the preparation method of the electrochromic glass with a more neutral color tone, the substrate glass layer used needs to be cleaned and dried before coating.

[0068] In some embodiments, the operation of plating the first conductive layer in the preparation method of the more neutral electrochromic glass includes: raising the temperature of the substrate to 280-550 degrees Celsius, using corresponding materials, In an atmosphere with a flow rate of 300sccm to 2000sccm and an oxygen flow rate of 5sccm to 2000sccm, the power is 10KW to 60KW, and the...

Embodiment 1

[0086] Embodiment 1 Electrochromic glass with more neutral color tone of the present invention and its preparation method

[0087] The more neutral electrochromic glass of this embodiment includes:

[0088] Substrate glass layer: 0.1mm thick fresh transparent float glass;

[0089] The first transparent conductive layer: a 1nm thick indium tin oxide (ITO) film layer;

[0090] Solar spectrum adjustment function layer: Si x Nb y N z and Zn m Nb n o k A film layer with a thickness of 0.1 microns combined at a mass ratio of 1:1; wherein the subscript content: x is 40%, y is 20%, z is 40%; m is 20%, n is 20%, and k is 60%;

[0091] Cation generation layer: 300nm thick lithium ion metal film layer;

[0092] Auxiliary adjustment function layer: Ni x1 Nb y1 N z1 and Ti m1 Nb n1 o k1 A film layer with a thickness of 500nm combined according to a mass ratio of 1:2; wherein the subscript content: x1 is 30%, y1 is 30%, z1 is 40%; m1 is 40%, n1 is 30%, and k1 is 30% %;

[0...

Embodiment 2

[0105] Example 2 Electrochromic glass with more neutral color tone of the present invention and its preparation method

[0106] The more neutral electrochromic glass of this embodiment includes:

[0107] Substrate glass layer: 0.1mm thick fresh transparent float glass;

[0108] The first transparent conductive layer: a 1nm thick indium tin oxide (ITO) film layer;

[0109] Solar spectrum adjustment function layer: Si x Nb y N z and Zn m Nb n o k A film layer with a thickness of 0.1 microns combined at a mass ratio of 1:1; wherein the subscript content: x is 40%, y is 20%, z is 40%; m is 20%, n is 20%, and k is 60%;

[0110] Cation generation layer: 300nm thick lithium ion metal film layer;

[0111] Auxiliary adjustment function layer: Ni x1 Nb y1 N z1 and Ti m1 Nb n1 o k1 A film layer with a thickness of 500nm combined according to a mass ratio of 1:2; wherein the subscript content: x1 is 30%, y1 is 30%, z1 is 40%; m1 is 40%, n1 is 30%, and k1 is 30% %;

[0112...

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
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to the field of energy-saving glass, and specifically provides an electrochromic glass with a more neutral color tone, a preparation method and application thereof. The electrochromic glass of the present invention comprises a substrate glass layer, a first conductive layer, a solar spectrum adjustment function layer, a cation generation layer, an auxiliary adjustment function layer, a second electric transmission layer and an outer protective layer stacked in sequence; State and faded state The appearance color is more neutral, and the boundary between coloring and fading is obvious, achieving a more stable coloring and fading effect. The preparation method of the electrochromic glass of the present invention comprises: taking the substrate glass layer as the substrate, and plating various functional layers in sequence; the method makes the bonding between the layers more compact, has better refractive index matching, and has a longer service life. Longer and better in use. The electrochromic glass with more neutral color tone of the present invention can be applied to fields such as buildings, vehicles or protective devices.

Description

technical field [0001] The invention relates to the field of energy-saving glass, in particular to an electrochromic glass with more neutral color tone and its preparation method and application. Background technique [0002] Under the concept of developing a low-carbon economy, the construction industry is one of the main industries that undertake the heavy responsibility of energy conservation and emission reduction. Building energy-saving glass will play an increasingly important role in the development of low-carbon and energy-saving industries. At present, my country's building energy-saving glass is mainly low-emissivity (Low-E) glass, which greatly reduces the sunlight passing through the window glass and greatly improves the thermal insulation performance of the window glass. However, the optical and thermal properties of the upper wall cannot be adjusted at any time as the environment changes, and it is difficult to adapt to the needs of my country's cold winter and...

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): G02F1/153G02F1/15G02F1/1523
CPCG02F1/1533G02F1/15G02F1/1523
Inventor 不公告发明人
Owner 传奇视界有限公司
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