LI Yan-tao, LUO Jin-song, FAN Yi, CHU Ming-hui. Design and Fabrication of White Light Microcavity Organic Electroluminescent Device[J]. Chinese Journal of Luminescence, 2011,32(12): 1257-1261
LI Yan-tao, LUO Jin-song, FAN Yi, CHU Ming-hui. Design and Fabrication of White Light Microcavity Organic Electroluminescent Device[J]. Chinese Journal of Luminescence, 2011,32(12): 1257-1261DOI:
A white light microcavity organic light-emitting device (WOLED) was fabricated and characterized. Design method of WOLED has been studied.This microcavity has two color matched cavity modes structure and a wide band green organic luminous material. Comparing with the normal structural OLED
EL efficiency of microcavity WOLED was improved by 0.7 times. Optimized microcavity structure can lead to a color coordinator of (0.34
0.33). The CIE of microcavity OLED was stable at different volatge. Further study should focus on multi mode cavity structure for optimizing color rendering index.
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