47.3: Invited Paper: Latest Development of Soluble OLED Material for Printed Display. (24th February 2021)

• Record Type: Journal Article
• Authors: Fukushima, Daisuke; Tanaka, Shinya; Kakimoto, Hidenobu; Yamada, Takeshi
• Is Part Of: Digest of technical papers. Volume 52(2021)Supplement 1
• Page Start: 315
• Page End: 318
• Publication Date: 2021-02-24
• Subjects: OLED -- conjugated polymer -- efficiency -- photo stability -- ink-jet printing -- new emitter development -- color gamut -- high resolution panel; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.14475
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : We present the latest status of high performance OLED material development based on conjugated polymer technologies. The material which shows high performance is very suitable for printed OLED panel fabrication. New emitter development has realized better outcoupling on top‐emission device and wider color gamut. Key parameters have been identified to achieve high performance of ink jet printed (IJP) device. New materials for higher resolution panel fabrication have been developed and they provide wider application of IJP devices.