PAPERS
Wu Youyu, Tu Kexu, Li Hairong, Ou Guping, Zhang Fujia and Yang Aiguo
Abstract: A novel white organic light emitting device with a single layer consisting of an orange-red dopant 5,6,11,12-tetraphenylnaphthacene (Rubrene) and a blue light emitting material 8-hydroxyquinoline lithium (Liq) mixed in a certain proportion was fabricated.When the proportion is 1.1%,the commission international De L’Eclairage (CIE) coordinate of the device is (0.308,0.347).The driving voltage of the device is 8V,and the luminescence brightness is 3120cd/m2 when the voltage is increased to 25V.
Key words: white organic light emitting devices, CIE coordinate, luminescence brightness
Article views: 3778 Times PDF downloads: 2624 Times Cited by: 0 Times
Received: 18 August 2015 Revised: 25 April 2007 Online: Published: 01 October 2007
| Citation: |
Wu Youyu, Tu Kexu, Li Hairong, Ou Guping, Zhang Fujia, Yang Aiguo. A White OLED with Liq∶Rubrene as Emitting Layer[J]. Journal of Semiconductors, 2007, 28(10): 1603-1606.
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Wu Y Y, Tu K X, Li H R, Ou G P, Zhang F J, Yang A G. A White OLED with Liq∶Rubrene as Emitting Layer[J]. Chin. J. Semicond., 2007, 28(10): 1603.
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