کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1265092 | 972194 | 2009 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Flexible light-emitting three-terminal device with color-controlled emission Flexible light-emitting three-terminal device with color-controlled emission](/preview/png/1265092.png)
A new architecture for flexible light-emitting devices with color-controlled emission is described. The various layers in these novel three-terminal devices are fabricated by casting soluble conjugated polymers from solution. The light-emitting three-terminal device (LET) can be described as comprising two polymer light-emitting diodes (LEDs) connected back-to-back with an internal common electrode. By controlling the bias voltages between the common buried electrode and the two outer electrodes, the LET can be turned on/off, and the emission color can be switched and modulated. Thus, the LET architecture provides a route to flexible displays that can be fabricated by printing technology with pixels that are color-switchable and color-tunable.
Journal: Organic Electronics - Volume 10, Issue 3, May 2009, Pages 426–431