P‐44: Long Lifetime and High Performance OLED Display with Wide Temperature Range for Automotive Application. Issue 1 (29th May 2019)

• Record Type: Journal Article
• Authors: Mizusaki, Masanobu; Shibasaki, Masakazu; Tsuchiya, Hiroshi; Tsukamoto, Yuto; Umeda, Tokiyoshi; Nakamura, Kei; Ohshita, Toshiaki; Shimada, Shinji
• Is Part Of: Digest of technical papers. Volume 50:Issue 1(2019)
• Page Start: 1400
• Page End: 1403
• Publication Date: 2019-05-29
• Subjects: OLED display -- blue OLED -- lifetime -- activation energy -- automotive application; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.13199
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : We have developed a long lifetime OLED display by optimizing each organic layer materials. The lifetime of the new developed blue OLED under 50 mA/cm 2 driving at 85 °C was improved more than four times compared with the previously developed OLED, and achieved longer than 1, 500 hours in a real use. The developed OLED display would be useful for automotive application.