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EC (electrochromism) vacuum glass

A vacuum glass and electrochromic technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of ineffective control and other problems, and achieve the effects of less condensation, good sound insulation effect, and good uniformity of discoloration

Inactive Publication Date: 2017-08-25
安徽鑫昊等离子显示器件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the radiant heat of the vacuum glass to the sun cannot be effectively regulated according to the demand.

Method used

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  • EC (electrochromism) vacuum glass
  • EC (electrochromism) vacuum glass
  • EC (electrochromism) vacuum glass

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] An electrochromic vacuum glass, comprising an inner layer glass 1, a transparent oxide upper conductive layer 2, a cathode electrochromic layer 3, an ion conductive layer 4, an anode electrochromic layer 5, and a transparent oxide lower conductive layer arranged sequentially. Layer 6, isolation layer 7, vacuum support layer 8 and outer glass 9. The schematic diagram of the structure of the electrochromic vacuum glass of this embodiment is as follows figure 1 shown.

[0063] The specific material and thickness of each layer in the above layers are shown in Table 1.

[0064] Table 1 The parameter data table of the electrochromic vacuum glass of this embodiment

[0065]

[0066]

[0067] Detect the performance of the electrochromic vacuum glass of this embodiment, specifically: thermal insulation performance K=0.56W / (m 2 K); dew point test temperature -60°C pasting time 4 minutes, no frost, no condensation; sound transmission requires a medium, the sound insulation ...

Embodiment 2

[0069] An electrochromic vacuum glass, comprising an inner Low-E glass 1, an upper transparent oxide conductive layer 2, a metal mesh upper conductive layer 10, a cathode electrochromic layer 3, an ion conductive layer 4, and an anode The electrochromic layer 5 , the conductive layer 11 under the metal mesh, the conductive layer 6 under the transparent oxide, the isolation layer 7 , the vacuum support layer 8 and the outer glass 9 . The schematic diagram of the structure of the electrochromic vacuum glass of this embodiment is as follows figure 2 shown.

[0070] The specific material and thickness of each layer in the above-mentioned layers are specifically shown in Table 2,

[0071] Table 2 The parameter data table of the electrochromic vacuum glass of this embodiment

[0072] name material thickness inner glass Low-E glass 6mm conductive layer on transparent oxide ITO (In 2 o 5 Sn)

Embodiment 3

[0074] An electrochromic vacuum glass, comprising an inner layer glass 1, an upper transparent oxidation insulating anti-penetration layer 12, a transparent oxide upper conductive layer 2, a cathode electrochromic layer 3, an ion conductive layer 4, and an anode electrochromic layer arranged sequentially. Color-changing layer 5 , transparent oxide lower conductive layer 6 , isolation layer 7 , vacuum layer 8 and outer glass 9 . The schematic diagram of the structure of the electrochromic vacuum glass of this embodiment is as follows image 3 shown.

[0075] name material thickness inner glass Low-E glass 6mm Upper transparent oxidation insulation anti-penetration layer SiO 2

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Abstract

The invention provides EC (electrochromism) vacuum glass. The EC vacuum glass comprises inner-layer glass, an upper transparent oxide conductive layer, a cathode EC layer, an ion conductive layer, an anode EC layer, a lower transparent oxide conductive layer, an isolation layer, a vacuum supporting cushion layer and outer-layer glass which are sequentially stacked. The EC vacuum glass is efficient and energy-saving glass which has functions of thermal insulation, sound insulation and ultraviolet ray protection and has reduced dewpoint and adjustable illuminance; as building window glass, the EC vacuum glass has good sound insulation and thermal insulation effects, particularly, the daylight illumination can be changed according to own requirements of a resident, influences of light radiation and radiant heat on the inside of a room and human are reduced, and the comfort degree of people under certain daylight irradiation is met. The condition that the EC vacuum glass is affected by impact of the outside environment is better solved, and the problems that the adjustment of daylight illumination of common vacuum glass cannot be selected artificially and light radiant heat cannot be controlled are solved.

Description

technical field [0001] The invention relates to the technical field of glass, in particular to an electrochromic vacuum glass. Background technique [0002] Electrochromism Glass (hereinafter referred to as EC glass) is a new type of multifunctional glass. Its application in lighting in buildings and transportation vehicles is in line with the future development direction of the glass industry with environmental protection, energy saving, and variable transmittance. Although the WO3EC phenomenon was discovered in the late 1960s, its application is still in the development stage from the growth stage to the high-speed growth stage in the world, and it is still in its infancy as a market product in China. [0003] "Electrochromism" refers to the phenomenon that the optical properties of materials (reflectivity, transmittance, absorption rate, etc.) undergo stable and reversible physical changes under the action of an external electric field, and appear as reversible changes in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/153G02F1/155
CPCG02F1/1533G02F1/155
Inventor 齐卫民田小红艾兵祥时东霞陈仙梅
Owner 安徽鑫昊等离子显示器件有限公司
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