According to the researchers, the samples they've so far built and tested use the same red, green, and blue colours which combine to give LEDs their vibrant displays.

研發(fā)人員表示,，他們目前研制并測試的樣本使用紅色,、綠色和藍色,，這也是組合出LED能顯示的所有鮮艷色彩的三種顏色,。

Moving forward, they will build pixels to cover much larger areas.

接下來,，他們將構(gòu)建更多的像素來覆蓋更大的區(qū)域。

‘We are working at a fundamental level but even so, the step to manufacturing a product out of it shouldn’t be too far away,’ Dahlin says.

達林說：“我們的研究還處于基礎(chǔ)層面,，但即使這樣,，距離生產(chǎn)該類產(chǎn)品也不遠了�,！�

‘What we need now are engineers.’

“我們目前需要的是工程師,�,！�

This type of material could be used outside for public displays, the researcher says, helping to reduce energy consumption and upgrade signs and information screens to be both electric and flexible.

研發(fā)人員說，這種類型的材料可以應(yīng)用在室外的公共顯示屏上,，既能減少能耗,，又能將指示屏和信息屏升級成電子化且可彎曲的顯示屏。

The researchers are working to improve their design, which currently uses gold and silver, and would thus be expensive to manufacture.

研發(fā)人員還在優(yōu)化設(shè)計,，因為目前顯示器使用的是金和銀,，生產(chǎn)成本太高。

‘The gold surface is 20 nanometres thick so there is not that much gold in it,’ says Dahlin.

達林說：“金制表面的厚度為20毫微米,，因此制造這樣一個產(chǎn)品并不需要特別多的黃金,。”

‘But at present there is a lot of gold wasted in manufacturing it. Either we reduce the waste or we find another way to decrease the manufacturing cost.’

“但在目前的制造過程中,，很多黃金被浪費,。所以我們要么減少浪費，要么尋找另外一種方式來降低生產(chǎn)成本,�,！�

英文來源：每日郵報（中國日報網(wǎng)）