发明名称 |
SOLID ELECTROCHROMIC DEVICES |
摘要 |
<p>BOYD-15 15. SOLID ELECTROCHROMIC DEVICES Solid state electrochromic devices are fabricated using, as the electrochromic material, ionic conductors such as heteropoly acids. The properties of the ionic conductors permit construction of a device having only two electrodes and the electrochromic material. In operation, low voltages impressed between the electrodes induce a color change. For example, when phosphotungstic acid is employed, the color change is from white to dark blue. Cycle times as low as 100 msec are achievable and the devices exhibit memory properties.</p> |
申请公布号 |
CA1136746(A) |
申请公布日期 |
1982.11.30 |
申请号 |
CA19790336612 |
申请日期 |
1979.09.28 |
申请人 |
WESTERN ELECTRIC COMPANY, INCORPORATED |
发明人 |
BOYD, GARY D.;MOHAPATRA, SARAT K.;TELL, BENJAMIN;WAGNER, SIGURD;WUDL, FRED |
分类号 |
G02F1/15;(IPC1-7):G02F1/01 |
主分类号 |
G02F1/15 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|