10.4: A Delamination Method and Ultra-High-Reliable Gas Barrier Film for Flexible OLED Displays

Autor: Chan-Jui Liu, Ching-Sang Chuang, Chih-Hung Tsai, Meng-Ting Lee, Yu-Hsin Lin, Pin-Fang Wang, Hsueh-Hsing Lu, Chia-Hsun Tu, Chen-Shuo Huang, Po-Yang Lin, Tsung-Ying Ke, Yu-Ling Lin, Keh-Long Hwu
Rok vydání: 2014
Předmět:
Zdroj: SID Symposium Digest of Technical Papers. 45:114-117
ISSN: 0097-966X
DOI: 10.1002/j.2168-0159.2014.tb00032.x
Popis: A highly reliable ultra-high gas barrier (UGB) was developed and applied on the fabrication of 4.3-inch flexible AMOLED. The water vapor transmission rate of the UGB on flexible substrate could achieve ∼ 10−6 g/m2-day under a calcium test (60°C and 90%RH). In addition, a delamination method to remove the flexible AMOLED from the glass carrier was proposed where the mechanical strain during the delamination is controlled within 0.2%. With the incorporation of a metallic interlayer, the damage of TFT due to the electrostatic discharges from the delaminated surfaces can be prevented.
Databáze: OpenAIRE