A new type of high contrast filter has been investigated in this paper. lt has features of lower light reflection on surface, selective transmission and effective electromagnetic screen.

本文介绍自行研制的高对比度滤光片。它具有较低的表面光反射率、选择性透过率和电磁屏蔽特性。

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There is some tantalizing evidence, though, in the latest release of the Windows 8 Certification guidelines that state that Microsoft will now officially support smaller resolutions and, perhaps, screen sizes, which would allow manufacturers to create a new generation of smaller Surface tablets in the 7-inch range.

FORBES: Microsoft May Be Developing Smaller Surface Tablets, E-Readers

Like other Windows 8 machines, the Surface starts up in the new, radically different, tile-based Start screen.

WSJ: Microsoft's Touch-Screen Tablet Is Designed for Work