The team also believes the design principles they used will allow other researchers to produce new, high-efficiency LED materials.

该科研团队工作人员相信，他们使用的设计理念也可以让其他科研人员用来设计新型高效的LED材料。

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A gallium nitride LED on sapphire has a typical internal quantum efficiency of around 70%.

基于蓝宝石的氮化镓发光二极管的一般内量子效率约为70%。

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The important measure of success is the internal quantum efficiency, which shows just how good an LED is at making light.

成功与否，很重要的一种衡量方式就是内部量子效率，即LED的造光质量。

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New in 2012, the EH line of LED TVs is ideal for consumers who value the picture performance and energy efficiency of LED technology, in Samsung's most affordable LED TV offering yet.

ENGADGET: Samsung details pricing and availability for its 2012 Smart TV lineup

The touch-screen Zune HD will be able to download high-definition videos, with the display enhanced by the use of a high-efficiency organic LED screen.

BBC: Updated Microsoft Zune released

New car models like the Chevrolet Equinox, that combine car and sport utility vehicle elements for more efficiency, led the sales surge, up by 60% last month.

FORBES: Magazine Article