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Nanosys calls this quantum-dot backlighting technology quantum rail ( see picture above ) .

纳米系统公司将这种量子点背光技术称为“量子圈”（见上图）。

The t91 runs on a 1.33 ghz intel atom processor , is an inch thick , weights about two pounds , and has an 8.9 inch screen with led backlighting .

91运行的是一颗英特尔的1.33ghz的atom处理器，厚1英寸，重约2磅，有一个8.9英寸的屏幕，带led背显。

In fact , they use special screens without backlighting to extend the battery life and make reading in sunlight easier .

事实上，它们使用了无背光的特殊屏幕以延长电池寿命并使得在阳光下阅读更容易。

The lack of backlighting is reported to be easier on the eyes , though problematic for night reading .

据说缺乏背光更易于眼睛看到，尽管夜晚阅读存在问题。

Oled screens , which don 't require backlighting , tend to be thinner than conventional lcd panels .

oled显示屏不需要背光，因此往往比传统的液晶显示屏更薄。