Enhancement of Efficiency and Lifetime of Blue Organic Light-Emitting Diodes Using Two Dopants in Single Emitting Layer

Yu, Jianning; Wei, Na; Li, Chong; Wei, Bin; Huang, Wei; Tsuboi, Taijū; Zhang, Jianhua; Zhang, Zhilin

doi:10.1155/2012/247976

Cited by 2 publications

(1 citation statement)

References 14 publications

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“…Practical applications of the textile-display First, red (R) 26 , green (G) and blue (B) [27][28][29][30] colored OLEDs were fabricated on the textile platform to enable it to produce colorful images and videos (Fig. 4a).…”

Section: Strain Reduction Effect By the Strain Buffermentioning

confidence: 99%

Multi-directionally wrinkle-able textile OLEDs for clothing-type displays

Choi

Jeon

et al. 2020

npj Flex Electron

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A clothing-type wearable display can be utilized in fashion, bio-healthcare, and safety industries as well as smart textiles for the internet of things (IoTs) and wearable devices. In response to this trend, we demonstrate a textile display that can endure the active movements of a human body. It can be applied to any kind of textile, and is durable against conditions such as rain, sweat, and washing. As a key technology for realizing the multi-directional wrinkle-able textile display, we fabricated a stress-lowering textile platform with an ultrathin planarization layer replicated from the flat surface of glass. An elastomeric strain buffer for reducing mechanical stress is also inserted into the textile platform. Here, organic light-emitting diodes (OLEDs) with red, green and blue color, thin film transistors (TFTs) fabricated at a low temperature below 150 °C, and a washable encapsulation layer blocking both gas and liquid were demonstrated on the textile platform.

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