| 摘要 |
<p>A heated defrosting glass pane contains an alternation of conductive or nonelectricity-conductive regions. The conductive regions are transparent while in a heated state and are arranged in such a manner that during defrosting, they alone, by themselves, provide a sufficient integral visibility through the glass pane, while at the same time the nonconductive zones remain opaque. The ratio of the integral surface between the conductive and nonconductive surfaces is 1/8 to 1/2.</p> |
