52.3: Exciton Management in Non‐doped Ultra‐thin Emissive Layers Based Organic Light‐Emitting Diodes. Issue 1 (June 2015)

• Record Type: Journal Article
• Authors: Tan, Te; Ouyang, Shihong; Xie, Yingtao; Wang, Dongping; Zhu, Dalong; Xu, Xin; Fong, Hon Hang
• Is Part Of: Digest of technical papers. Volume 46:Issue 1(2015)
• Page Start: 786
• Page End: 789
• Publication Date: 2015-06
• Subjects: Ultrathin non-doped -- emitting layers -- hole-trapping -- interlayer -- OLEDs; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.10244
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : Non‐doped ultrathin emissive layer based OLED is demonstrated to be a promising novel structure to stimulate two‐color dual emission through exciton management. By using a ultra‐thin TAPC interlayer as a hole‐trapping layer, exciton redistribution is realized and dual emission are observed without using any doped layers. The mechanism of this trapping interlayer is further discussed.