10‐1: Invited Paper: OLED Lifetime Improvement with Exciplex Sensitized Triplet‐Triplet Annihilation. Issue 1 (2nd June 2017)

• Record Type: Journal Article
• Authors: Lin, Bo-Yen; Tseng, Po-Chen; Lee, Ming-Zer; Hsiao, Yi-Ze; Chiu, Tien-Lung; Lin, Chi-Feng; Hsieh, Julie; Chen, Stanley; Lee, Jiun-Haw
• Is Part Of: Digest of technical papers. Volume 48:Issue 1(2017)
• Page Start: 112
• Page End: 114
• Publication Date: 2017-06-02
• Subjects: blue organic light-emitting diode -- lifetime -- degradation mechanism; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.11569
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : A new emission mechanism was proposed to enhance the OLED operation lifetime by using exciplex emission to sensitize the triplet‐triplet annihilation blue emission. 3‐times improvement in operation lifetime was achieved due to the alleviation of electron accumulation at the interface of the hole‐transporting layer and the emitting layer.