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27 August 2009 Recent advances in small molecule OLED-on-silicon microdisplays
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Abstract
High resolution OLED-on-silicon microdisplay technology is unique and challenging since it requires very small subpixel dimensions (~ 2-5 microns). eMagin's OLED microdisplay is based on white top emitter architecture using small molecule organic materials. The devices are fabricated using high Tg materials. The devices are hermetically sealed with vacuum deposited thin film layers. LCD-type color filters are patterned using photolithography methods to generate primary R, G, B colors. Results of recent improvements in the OLED-on-silicon microdisplay technology, with emphasis on efficiencies, lifetimes, grey scale and CIE color coordinates for SVGA and SXGA resolution microdisplays is presented.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Amalkumar P. Ghosh, Tariq A. Ali, Ilyas Khayrullin, Fridrich Vazan, Olivier F. Prache, and Ihor Wacyk "Recent advances in small molecule OLED-on-silicon microdisplays", Proc. SPIE 7415, Organic Light Emitting Materials and Devices XIII, 74150Q (27 August 2009); https://doi.org/10.1117/12.829502
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