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Transparent electrode for an electrochromic switchable cell

A primer and primer layer technology, used in instruments, nonlinear optics, optics, etc., can solve problems such as large expansion coefficients of plastics

Inactive Publication Date: 2008-12-10
PPG IND OHIO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But one problem with plastic substrates is that plastic has a larger coefficient of expansion than glass

Method used

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  • Transparent electrode for an electrochromic switchable cell
  • Transparent electrode for an electrochromic switchable cell
  • Transparent electrode for an electrochromic switchable cell

Examples

Experimental program
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Embodiment Construction

[0018] For purposes of this specification, unless otherwise indicated, all numerical figures expressing quantities such as dimensions, voltages, light transmittances, performance measurements, etc. used in the specification and claims are modified in all cases by the word "about". Accordingly, unless indicated to the contrary, the numerical parameters set forth in the following specification and attached claims are approximations that may vary depending upon the desired properties sought to be obtained by the present invention. At the very least, and not as an attempt to limit the application of the doctrine of equivalents to the scope of the claims, each numerical parameter should at least be construed in light of the significant number reported and by applying ordinary rounding techniques. Still further, as used herein, the term "film" refers to the desired or selected area of ​​coating composition. The coating composition can be substantially uniform or non-uniform. A "lay...

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Abstract

An electrochemical window comprises the components such as a first transparent substrate, and is provided with a first undercoating which is at least arranged on at least one part and a first conducting coating arranged on at least one part of the first undercoating. A second transparent plastic substrate is provided with a second undercoating arranged on at least one part and a second conducting layer arranged on at least one part of the second undercoating. The expansion factor of the first undercoating is smaller than that of the first plastic substrate, and the expansion factor of the second undercoating is smaller than that of the second plastic substrate. An electrochemical medium is arranged between the first conducting coating and the second conducting coating. At least one conducting coating selected from the first conducting coating and the second conducting coating is provided with a metal layer arranged between a first metallic oxide layer and a second metallic oxide layer.

Description

[0001] Cross References to Related Applications [0001] This application claims to be entitled to the application number submitted on July 1, 2005 as 60 / 696,066, the title of the invention is "Multi-layer Coating / Primer Basecoats for Plasma Vapor Deposited HardCoatings (multi-layer coatings for hard coatings deposited by plasma vapor deposition) / Primer coat)" is the priority of the US patent application. This application relates to the US patent application with the US application number and the title of invention "An Electrochromic Vision Panel Having a plurality of Connectors (electrochromic display panel with multiple connectors)" filed at the same time. The entire contents of these applications are incorporated herein by reference. technical field [0002] The present invention relates to switchable electrochromic devices capable of switching uniformly throughout the entire structure. More specifically, the present invention relates to switchable electrochromic device...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/153G02F1/155
Inventor T·G·鲁卡维纳R·胡尼亚
Owner PPG IND OHIO INC