用喷墨印刷技术制造有机发光显示器

Sang-Ho Lee, J. Hwang, K. Kang, Heuiseok Kang
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引用次数: 18

摘要

本文研究了聚合物喷墨打印的特点,并利用喷墨打印技术制作了有机发光二极管(OLED)显示器。为了控制液滴对基材的润湿情况,采用了UV/臭氧处理技术。为了在承印物上产生重复的像素,采用了精确的视觉对准和多层印刷。通过连续打印PEDOT/PSS作为孔注入层和MEH-PPV作为发光层,我们成功地制造了OLED并展示了OLED的基本工作原理。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Fabrication of organic light emitting display using inkjet printing technology
In this paper, we have investigated the characteristics of polymer inkjet printing and fabricated OLED(organic light emitting diode) display using inkjet printing technology. To control the wetting condition of the droplet to the substrate, UV/ozone treatment technique is used. To make the repeated pixels on a substrate, precise vision alignment and multi-layer printing is used. With the successive printing of PEDOT/PSS as a hole injection layer and MEH-PPV as a light emitting layer, we have successfully fabricated an OLED and demonstrated basic working of OLED.
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