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Special-shaped electrochromic glass capable of being driven in time-sharing mode

An electrochromic glass and time-sharing drive technology, which is applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of uneven discoloration of electrochromic glass, high effective driving voltage, and insufficient effective driving voltage in the middle, and achieve improvement The effect of the distribution of the effective driving voltage

Pending Publication Date: 2022-05-06
JIANGSU FANHUA GLASS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems existing in the prior art: the effective driving voltage on both sides of the large-area electrochromic glass is too high, and the effective driving voltage in the middle is insufficient, resulting in uneven discoloration of the electrochromic glass

Method used

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  • Special-shaped electrochromic glass capable of being driven in time-sharing mode
  • Special-shaped electrochromic glass capable of being driven in time-sharing mode
  • Special-shaped electrochromic glass capable of being driven in time-sharing mode

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Embodiment 1

[0041] The invention provides a special-shaped electrochromic glass that can be driven in time division, such as figure 1 and 2 Shown is a rectangular electrochromic device 1, using the rectangular electrochromic device 1 to briefly illustrate the preparation process and film layer structure of the special-shaped electrochromic glass; prepare the first conductive layer 5 on the substrate, and Prepare the first electrochromic layer 6 on the first conductive layer 5 and leave a vacancy for the bottom electrode, prepare the ion conductive layer 7 on the first electrochromic layer 6, the second electrochromic layer 8 and the second conductive layer 9 . The first electrochromic layer 6 , the ion conducting layer 7 , the second electrochromic layer 8 and the second conducting layer 9 have the same width. A strip-shaped bottom electrode 2 is prepared on the vacancy of the first conductive layer 5 , and a strip-shaped top electrode 3 is arranged on the edge of the second conductive ...

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Abstract

The invention relates to the field of electrochromism, in particular to a special-shaped electrochromism device capable of being driven in a time-sharing mode. Comprising a special-shaped base material and a first conducting layer sequentially arranged on the special-shaped base material, the first electrochromic layer and the bottom electrode strip are sequentially arranged on the first conducting layer; the ion conduction layer, the second electrochromic layer and the second conduction layer are sequentially arranged on the first electrochromic layer; the top contact electrodes are sequentially arranged on the second conducting layer; forward voltage is applied to drive the electrochromic glass to change color, and backward voltage is applied to drive the electrochromic glass to fade. By changing the shape of the glass, the arrangement mode of the electrodes and the time-sharing control mode, uniform, effective and rapid voltage distribution and the coloring speed of the glass are obtained.

Description

technical field [0001] The invention relates to the field of energy-saving glass, in particular to a special-shaped electrochromic glass that can be driven by time-sharing. By changing the shape of the glass, the arrangement of electrodes, and the time-sharing control method, uniform, effective and fast voltage distribution and glass coloring speed can be obtained. . Background technique [0002] In the prior art, the small-area electrochromic glass changes color very uniformly, but the large-area electrochromic glass will have obvious uneven discoloration, which greatly troubles the application of large-area electrochromic devices. [0003] With the application of electrochromic glass in building materials, the demand for large-area electrochromic glass is becoming more and more prominent. However, for large-area electrochromic glass, since the top conductive layer and the bottom conductive layer will consume a certain voltage drop, there is a problem that the effective dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/155G02F1/163
CPCG02F1/155G02F1/163
Inventor 王群华王刘畅林欣丁元国刘江吉顺青
Owner JIANGSU FANHUA GLASS CO LTD
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