Organic LEDs (OLEDs) will penetrate this market slowly due to their high cost structure.

有机二极管由于其高成本结构将缓慢渗透进入这一市场。

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As the foundation of organic LEDs, electroluminescent (el) materials are one of the key factors influencing the device performance.

作为有机led平板显示器的物质基础，电致发光(EL)材料是直接影响其器件性能的关键因素。

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So's device takes a radically different turn, replacing glass with thin plastic, eliminating the vacuum and using energy-efficient, organic LEDs.

相比之下，弗兰克·索的发明则独辟蹊径，用轻盈的塑料薄膜代替玻璃，去掉了真空管，直接使用有节能效果的有机发光二极管。

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Another step forward has been organic LEDs (OLEDs) which also promise greater efficiency and better light than older, incandescent bulbs.

BBC: Plastic bulb development promises better quality light